CN110803131A - Working method of improved automobile windscreen wiper - Google Patents
Working method of improved automobile windscreen wiper Download PDFInfo
- Publication number
- CN110803131A CN110803131A CN201911162798.9A CN201911162798A CN110803131A CN 110803131 A CN110803131 A CN 110803131A CN 201911162798 A CN201911162798 A CN 201911162798A CN 110803131 A CN110803131 A CN 110803131A
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- China
- Prior art keywords
- fixedly connected
- rod
- mounting
- block
- arm
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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
- B60S1/38—Wiper blades
- B60S1/3803—Wiper blades heated wiper blades
- B60S1/3805—Wiper blades heated wiper blades electrically
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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
- B60S1/043—Attachment of the wiper assembly to the vehicle
- B60S1/0441—Attachment of the wiper assembly to the vehicle characterised by the attachment means
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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
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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
- B60S1/38—Wiper blades
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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
- B60S1/38—Wiper blades
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
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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
- B60S1/38—Wiper blades
- B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
- B60S2001/3829—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof
- B60S2001/3831—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof cleaning by scrubbing or abrasive action
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of a windscreen wiper, in particular to an improved automobile windscreen wiper, which comprises an installation seat, wherein a connecting shaft is rotatably connected inside the installation seat, the surface of the installation seat is fixedly connected with a machine frame, one end of the connecting shaft is fixedly connected with an installation block, one side of the installation block is fixedly connected with a connecting arm, and one end, far away from the installation seat, of the connecting arm is provided with a sweeping rod, and the improved automobile windscreen wiper also comprises an adjusting mechanism, a limiting mechanism, a sweeping mechanism and a cleaning mechanism. Thereby accelerating the melting rate of the frozen portions of the wiper and the windshield.
Description
Technical Field
The invention relates to the technical field of wipers, in particular to a working method of an improved wiper.
Background
Generally, a wiper blade is used to remove foreign matter, rain, and snow while a heavy vehicle is traveling, and to prevent a driver from obstructing a front view. In a conventional wiper blade, a motor drives a link device connected by a wiper arm to repeatedly reciprocate in a fan shape, and a pair of metal back plates are coupled to a rubber wiper blade, and the back plates are supported by a plurality of yoke members connected to each other by a plurality of support rods.
The' 201210519850.3 patent discloses a wiper blade including a wiper blade having a wiping surface, at least one pair of yoke support bars supporting the wiper blade, a pair of auxiliary support bars respectively rotatably coupled to the pair of yoke support bars and supporting the wiper blade, and a main support bar rotatably coupled to the pair of auxiliary support bars and connected to a wiper arm, wherein the pair of yoke support bars, the pair of auxiliary support bars, and the main support bar are made of a resin material. According to the invention, the windscreen wiper with the advantages of easy assembly, strong rigidity and light weight can be provided, the windscreen wiper needs to be pulled out in advance when a heavy-duty automobile is parked in snowy days in winter, the windscreen wiper is easily buried in snow without manually pulling the windscreen wiper to freeze the windscreen wiper, a large amount of time is consumed for unfreezing the windscreen wiper, and the windscreen wiper needs to be unfrozen when the automobile is used, so that the service efficiency of the heavy-duty automobile is reduced, and the economic loss is very obvious for an owner who lives in the operation of the automobile.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an improved windscreen wiper.
In order to achieve the purpose, the invention adopts the following technical scheme:
an improved windscreen wiper comprises a mounting seat, wherein the inside of the mounting seat is rotatably connected with a connecting shaft, the surface of the mounting seat is fixedly connected with a rack, one end of the connecting shaft is fixedly connected with a mounting block, one side of the mounting block is fixedly connected with a connecting arm, one end, far away from the mounting seat, of the connecting arm is provided with a sweeping rod, the improved windscreen wiper further comprises an adjusting mechanism, a limiting mechanism, a sweeping mechanism and a cleaning mechanism, the bottom end of the sweeping rod is provided with the sweeping mechanism, the sweeping mechanism comprises a driving motor for mounting the inside of the bottom end of the sweeping rod, the output end of the driving motor is fixedly connected with a triangular block, the surface of the triangular block is provided with a push plate, a connecting rod vertically penetrates through the inside of the push plate, the two ends of the connecting rod are respectively provided with the cleaning mechanism, the cleaning device comprises a connecting block, the two ends of the connecting block and, the bottom end of the cleaning frame is fixedly connected with a cleaning strip, and a cleaning groove is formed in the bottom end of the cleaning strip.
Preferably, the bottom end of the cleaning strip is provided with cleaning grooves in a net shape, the cleaning grooves in the net shape form a chessboard structure, and the net-shaped cleaning grooves in the chessboard structure are uniformly distributed at the bottom end of the cleaning strip.
Preferably, the bottom end of the cleaning strip is provided with a mounting groove parallel to the cleaning strip, the inner wall of the mounting groove is fixedly connected with a limiting block, the inner wall of the limiting block is fixedly connected with an electric heating wire, and the electric heating wire is parallel to the limiting groove.
Preferably, adjustment mechanism includes first cylinder and second cylinder, first cylinder one end is rotated with the installation piece and is connected, the other end and the linking arm of first cylinder rotate to be connected, the one end and the linking arm of second cylinder rotate to be connected, the other end of second cylinder rotates and is connected with the installation arm, the one end fixedly connected with slide bar that the installation arm is close to the linking arm, the one end that the linking arm is close to the installation arm has seted up the spout groove, the inner wall and the slide bar sliding connection of slider.
Preferably, the installation arm with sweep and be equipped with stop gear between the pole the two, stop gear include with sweep pole fixed connection's base, the base is kept away from the fixed position of sweeping the pole and is connected with the mounting panel, the mounting panel is located installation arm both sides, fixedly connected with cushion between the base and the installation arm the two, cushion evenly distributed is on the surface of base, two the inside of mounting panel is all inserted perpendicularly and is equipped with the gag lever post, the one end fixedly connected with clamp plate that the gag lever post was kept away from each other, the one end fixedly connected with shell fragment that the clamp plate is close to the gag lever post, the installation arm bottom is close to the position of port and sweeps the pole and rotates the connection.
Preferably, sweep four buckle mechanisms of bottom fixedly connected with of pole, buckle mechanism include with sweep pole fixed connection's link, the inside and the connecting rod sliding connection of link, the connecting rod is located the fixed position of link fixedly connected with fixed block, the equal fixedly connected with spring in both ends of fixed block, the slide opening has been seted up to two walls of link, the link passes through slider and connecting rod sliding connection.
Preferably, a sliding groove is formed in the connecting frame in a position parallel to the connecting rod, a sliding rail groove is connected to the inside of the sliding groove in a sliding mode, the sliding rail groove is formed in the surface of the cleaning frame, and the surface of the sliding rail groove is connected with the sliding groove in a sliding mode.
The invention provides an improved windscreen wiper, which has the beneficial effects that: the invention is connected with the frame through the mounting seat, the frame is mounted at the windshield of the vehicle body, the connecting shaft is connected with the windshield wiper driving device in the vehicle body, the connecting shaft is driven to rotate through the windshield wiper driving device, the mounting block is driven to rotate through the connecting shaft, the connecting arm fixedly connected with the mounting block rotates along with the mounting block, the connecting arm is driven to rotate in the mounting block through the extension of the first air cylinder so as to extend the connecting arm, the windshield wiper is prevented from being buried in snow in snowy days, the mounting arm is pushed to slide in a sliding hole through the extension of the second air cylinder so as to achieve the effect of adjusting the length of the windshield wiper, the effect of cleaning the dead corner of the windshield wiper is achieved by adjusting the integral length of the windshield wiper, the driving motor is used for driving the triangular block to rotate, the pushing plate is extruded by the triangular block, and the connecting rod, the fixed block fixedly connected with the surface of the connecting rod is reset quickly through the spring, the connecting blocks at the two ends of the connecting rod fixedly connect the cleaning frame and the connecting rod, the cleaning frame moves back and forth along with the connecting rod, the snow on the windshield is cleaned through the cleaning strip fixedly connected with the bottom end of the cleaning frame, the friction force between the cleaning strip and the windshield is increased through the chessboard-shaped groove arranged at the bottom end of the cleaning strip, so that the cleaning efficiency is accelerated, the electric heating wire is arranged in the mounting groove through the limiting block, the electric heating wire is electrified to generate heat through the electric heating wire, the snow on the surface of the windshield is defrosted through the heat generated by the electric heating wire, so that the melting rate of the frozen parts of the windshield wiper and the windshield is accelerated, the cleaning frame slides in the sliding groove in the connecting frame through the sliding rail groove on the surface of the cleaning frame, the pressing plate, utilize the gag lever post to install the arm card between two mounting panels to increased the installation arm and swept the connection steadiness between the pole.
Drawings
Fig. 1 is a schematic perspective view of an improved wiper blade according to the present invention;
fig. 2 is a schematic perspective view of an improved wiper according to a first embodiment of the present invention;
fig. 3 is a front view of an improved wiper blade according to the present invention;
fig. 4 is a schematic structural diagram of an adjusting mechanism in an improved wiper blade according to the present invention;
fig. 5 is a schematic structural view of a wiping rod of an improved wiper blade according to the present invention;
fig. 6 is a schematic structural view of a portion a of fig. 2 of an improved wiper blade according to the present invention;
fig. 7 is a schematic structural view of a fastening mechanism in an improved wiper blade according to the present invention;
fig. 8 is a schematic structural view of a limiting mechanism in an improved wiper blade according to the present invention;
fig. 9 is a schematic structural view of a wiping mechanism in an improved wiper blade according to the present invention.
In the figure: 1. a mounting seat; 2. a frame; 3. a connecting shaft; 4. mounting blocks; 5. a connecting arm;
6. an adjustment mechanism; 61. a first cylinder; 62. a second cylinder; 63. a slide hole groove; 64. a slide bar; 65. mounting an arm;
7. a limiting mechanism; 71. a base; 72. cushion blocks; 73. mounting a plate; 74. pressing a plate; 75. a limiting rod; 8. sweeping the rod;
9. a sweeping mechanism; 91. a drive motor; 92. a triangular block; 93. pushing the plate; 94. a connecting rod;
95. a buckle mechanism; 9501. a connecting frame; 9502. a fixed block; 9503. a spring; 10. a slide hole;
11. a cleaning mechanism; 11A1, connecting block; 11a2, cleaning rack; 11a3, cleansing bar; 11a4, a slide rail groove; 11a5, sliding groove;
11B1, mounting groove; 11B2 and a limiting block; 11B3 and a heating wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
referring to fig. 1-9, an improved windscreen wiper comprises a mounting seat 1, a connecting shaft 3 is rotatably connected inside the mounting seat 1, a frame 2 is fixedly connected on the surface of the mounting seat 1, a mounting block 4 is fixedly connected at one end of the connecting shaft 3, a connecting arm 5 is fixedly connected at one side of the mounting block 4, a sweeping rod 8 is arranged at one end, far away from the mounting seat 1, of the connecting arm 5, an adjusting mechanism 6 is further included, the adjusting mechanism 6 comprises a first air cylinder 61 and a second air cylinder 62, one end of the first air cylinder 61 is rotatably connected with the mounting block 4, the other end of the first air cylinder 61 is rotatably connected with the connecting arm 5, one end of the second air cylinder 62 is rotatably connected with the connecting arm 5, a sliding rod 64 is fixedly connected at one end, close to the connecting arm 5, of the connecting arm 5 is provided with a sliding hole groove 63, and the inner wall of the sliding hole groove 63 is slidably connected with the sliding rod 64, a limiting mechanism 7 is arranged between the mounting arm 65 and the sweeping rod 8, the limiting mechanism 7 comprises a base 71 fixedly connected with the sweeping rod 8, the position of the base 71 far away from the sweeping rod 8 is fixedly connected with a mounting plate 73, the mounting plates 73 are positioned at both sides of the mounting arm 65, a cushion block 72 is fixedly connected between the base 71 and the mounting arm 65, the cushion block 72 is uniformly distributed on the surface of the base 71, a limiting rod 75 is vertically inserted in the two mounting plates 73, a pressing plate 74 is fixedly connected at one end of each limiting rod 75 far away from each other, an elastic sheet is fixedly connected at one end of each pressing plate 74 close to the limiting rod 75, the position of the bottom end of the mounting arm 65 close to the port is rotatably connected with the sweeping rod 8, the limiting mechanism 7, the sweeping mechanism 9 and the cleaning mechanism 11 are arranged at the bottom end of the sweeping rod 8, the sweeping mechanism 9 comprises a driving motor 91 arranged in the bottom end of the sweeping rod, the surface of the triangular block 92 is provided with a push plate 93, the interior of the push plate 93 is vertically penetrated with a connecting rod 94, the bottom end of the sweep bar 8 is fixedly connected with four buckling mechanisms 95, each buckling mechanism 95 comprises a connecting frame 9501 fixedly connected with the sweep bar 8, the interior of the connecting frame 9501 is slidably connected with the connecting rod 94, the connecting rod 94 is fixedly connected with a fixed block 9502 at the position of the connecting frame 9501, two ends of the fixed block 9502 are fixedly connected with springs 9503, two walls of the connecting frame 9501 are provided with sliding holes 10, the connecting frame 9501 is slidably connected with the connecting rod 94 through the sliding holes 10, the interior of the connecting frame 9501 is provided with a sliding groove 11A5 parallel to the position of the connecting rod 94, the interior of the sliding groove 11A5 is slidably connected with a sliding rail groove 11A4, the sliding rail groove 11A4 is arranged on the surface of the cleaning frame 11A2, the surface of the sliding rail groove 11A2 is slidably connected with a sliding groove 11A5, two ends of the connecting rod 94 are, both ends fixed connection of connecting block 11A1 and connecting rod 94, two connecting blocks 11A1 are close to each other's clean frame 11A2 of one end fixedly connected with, clean frame 11A 2's clean strip 11A3 of bottom fixedly connected with, clean recess has been seted up to clean strip 11A 3's bottom, the netted setting of clean recess that the bottom of clean strip 11A3 was seted up, and the clean recess of netted setting constitutes the chessboard structure, and the netted clean recess evenly distributed of chessboard structure is in the bottom of clean strip 11A 3.
Example two:
an improved windscreen wiper comprises a mounting seat 1, wherein a connecting shaft 3 is rotatably connected inside the mounting seat 1, a frame 2 is fixedly connected to the surface of the mounting seat 1, a mounting block 4 is fixedly connected to one end of the connecting shaft 3, a connecting arm 5 is fixedly connected to one side of the mounting block 4, a sweeping rod 8 is arranged at one end, far away from the mounting seat 1, of the connecting arm 5, an adjusting mechanism 6 is further included, the adjusting mechanism 6 comprises a first air cylinder 61 and a second air cylinder 62, one end of the first air cylinder 61 is rotatably connected with the mounting block 4, the other end of the first air cylinder 61 is rotatably connected with the connecting arm 5, one end of the second air cylinder 62 is rotatably connected with the connecting arm 5, the other end of the second air cylinder 62 is rotatably connected with a mounting arm 65, a sliding rod 64 is fixedly connected to one end, close to the connecting arm 5, a sliding hole groove 63 is formed in one end, close to the mounting arm, a limiting mechanism 7 is arranged between the mounting arm 65 and the sweeping rod 8, the limiting mechanism 7 comprises a base 71 fixedly connected with the sweeping rod 8, the position of the base 71 far away from the sweeping rod 8 is fixedly connected with a mounting plate 73, the mounting plates 73 are positioned at both sides of the mounting arm 65, a cushion block 72 is fixedly connected between the base 71 and the mounting arm 65, the cushion block 72 is uniformly distributed on the surface of the base 71, a limiting rod 75 is vertically inserted in the two mounting plates 73, a pressing plate 74 is fixedly connected at one end of each limiting rod 75 far away from each other, an elastic sheet is fixedly connected at one end of each pressing plate 74 close to the limiting rod 75, the position of the bottom end of the mounting arm 65 close to the port is rotatably connected with the sweeping rod 8, the limiting mechanism 7, the sweeping mechanism 9 and the cleaning mechanism 11 are arranged at the bottom end of the sweeping rod 8, the sweeping mechanism 9 comprises a driving motor 91 arranged in the bottom end of the sweeping rod, the surface of the triangular block 92 is provided with a push plate 93, the interior of the push plate 93 is vertically penetrated with a connecting rod 94, the bottom end of the sweep bar 8 is fixedly connected with four buckling mechanisms 95, each buckling mechanism 95 comprises a connecting frame 9501 fixedly connected with the sweep bar 8, the interior of the connecting frame 9501 is slidably connected with the connecting rod 94, the connecting rod 94 is fixedly connected with a fixed block 9502 at the position of the connecting frame 9501, two ends of the fixed block 9502 are fixedly connected with springs 9503, two walls of the connecting frame 9501 are provided with sliding holes 10, the connecting frame 9501 is slidably connected with the connecting rod 94 through the sliding holes 10, the interior of the connecting frame 9501 is provided with a sliding groove 11A5 parallel to the position of the connecting rod 94, the interior of the sliding groove 11A5 is slidably connected with a sliding rail groove 11A4, the sliding rail groove 11A4 is arranged on the surface of the cleaning frame 11A2, the surface of the sliding rail groove 11A2 is slidably connected with a sliding groove 11A5, two ends of the connecting rod 94 are, both ends fixed connection of connecting block 11A1 and connecting rod 94, two connecting block 11A1 one end fixedly connected with that are close to each other clean frame 11A2, clean frame 11A 2's clean strip 11A3 of bottom fixedly connected with, clean recess has been seted up to clean strip 11A 3's bottom, the netted setting of clean recess that the bottom of clean strip 11A3 was seted up, and the clean recess of netted setting constitutes the chess board-like structure, and the netted clean recess evenly distributed of chess board-like structure is in the bottom of clean strip 11A3, installation groove 11B1 that is on a parallel with it has been seted up to clean strip 11A3 bottom, the inner wall fixedly connected with stopper 2 of installation groove 11B1, the inner wall fixedly connected with heating wire 11B3 of stopper 11B2, heating wire 11B3 is on a parallel with spacing groove 11B2 and sets up.
Example three:
an improved windscreen wiper comprises a mounting seat 1, a connecting shaft 3 is rotatably connected inside the mounting seat 1, a frame 2 is fixedly connected to the surface of the mounting seat 1, a mounting block 4 is fixedly connected to one end of the connecting shaft 3, a connecting arm 5 is fixedly connected to one side of the mounting block 4, a sweeping rod 8 is arranged at one end, far away from the mounting seat 1, of the connecting arm 5, an adjusting mechanism 6 and an adjusting mechanism 6 are one rod, a limiting mechanism 7 is arranged between a mounting arm 65 and the sweeping rod 8, the limiting mechanism 7 comprises a base 71 fixedly connected with the sweeping rod 8, a mounting plate 73 is fixedly connected to the position, far away from the sweeping rod 8, of the base 71, the mounting plate 73 is positioned at two sides of the mounting arm 65, cushion blocks 72 are fixedly connected between the base 71 and the mounting arm 65, the cushion blocks 72 are uniformly distributed on the surface of the base 71, limiting rods 75 are vertically inserted inside the two mounting plates 73, and a pressing plate, the end of the pressing plate 74 close to the limiting rod 75 is fixedly connected with a spring plate, the position of the bottom end of the mounting arm 65 close to the port is rotatably connected with the sweeping rod 8, the limiting mechanism 7, the sweeping mechanism 9 and the cleaning mechanism 11 are arranged, the bottom end of the sweeping rod 8 is provided with the sweeping mechanism 9, the sweeping mechanism 9 comprises a driving motor 91 arranged inside the bottom end of the sweeping rod 8, the output end of the driving motor 91 is fixedly connected with a triangular block 92, the surface of the triangular block 92 is provided with a push plate 93, the inside of the push plate 93 is vertically penetrated with a connecting rod 94, the bottom end of the sweeping rod 8 is fixedly connected with four buckling mechanisms 95, each buckling mechanism 95 comprises a connecting frame 9501 fixedly connected with the sweeping rod 8, the inside of the connecting frame 9501 is slidably connected with the connecting rod 94, the connecting rod 94 is fixedly connected with a fixing block 9502 at the position of the connecting frame 9501, both ends of the fixing block 9502 are fixedly connected with springs 9503, both walls of the connecting, a sliding groove 11A5 is formed in the connecting frame 9501 in a position parallel to the connecting rod 94, a sliding rail groove 11A4 is slidably connected in the sliding groove 11A5, a sliding rail groove 11A4 is formed in the surface of the cleaning frame 11A2, the surface of the sliding rail groove 11A4 is slidably connected with the sliding groove 11A5, cleaning mechanisms 11 are respectively arranged at two ends of the connecting rod 94, the cleaning device 11 comprises a connecting block 11A1, the connecting block 11A1 is fixedly connected with two ends of the connecting rod 94, one ends of the two connecting blocks 11A1 close to each other are fixedly connected with a cleaning frame 11A2, a cleaning strip 11A3 is fixedly connected with the bottom end of the cleaning frame 11A2, a cleaning groove is formed in the bottom end of the cleaning strip 11A3, a cleaning groove formed in the bottom end of the cleaning strip 11A3 is meshed, the cleaning grooves arranged in a meshed manner form a chessboard-shaped structure, and the meshed cleaning grooves are uniformly distributed in the bottom end of the cleaning strip 11A3 and are formed in a mounting groove 1, the inner wall of the mounting groove 11B1 is fixedly connected with a limiting block 11B2, the inner wall of the limiting block 11B2 is fixedly connected with a heating wire 11B3, and the heating wire 11B3 is arranged in parallel to the limiting groove 11B 2.
The working principle is as follows: when the windscreen wiper is used, the mounting base 1 is connected with the rack 2, the rack 2 is mounted at a windscreen of a vehicle body, the connecting shaft 3 is connected with a wiper driving device inside the vehicle body, the connecting shaft 3 is driven to rotate by the wiper driving device, the mounting block 4 is driven to rotate by the connecting shaft 3, the connecting arm 5 fixedly connected with the mounting block 4 rotates along with the mounting block 4, the connecting arm 5 is driven to rotate inside the mounting block 4 by extending the first air cylinder 61 so as to extend the connecting arm 5, the situation that the wiper is buried in snow in snowy days is avoided, the mounting arm 65 is pushed to slide inside the sliding hole groove 63 by the aid of the sliding rod 64 by extending the second air cylinder 62, the effect of cleaning the dead angle of the windscreen wiper is achieved by adjusting the overall length of the wiper, the driving motor 91 is used for driving the triangular block 92 to rotate, the triangular block 92 is used for extruding the push plate 93, the push plate 93 drives the connecting rod 94 to slide in the connecting frame 9501 through the sliding hole 10, the fixing block 9502 fixedly connected with the surface of the connecting rod 94 is quickly reset through the spring 9503, the connecting blocks 11A1 at the two ends of the connecting rod 94 fixedly connect the cleaning frame 11A2 and the connecting rod 94, the cleaning frame 11A2 moves back and forth along with the connecting rod 94, the cleaning strip 11A3 fixedly connected with the bottom end of the cleaning frame 11A2 cleans snow on the windshield, the chessboard-shaped groove arranged at the bottom end of the cleaning strip 11A3 is used for increasing the friction between the cleaning strip 11A3 and the windshield, and therefore the cleaning efficiency is improved. The electric heating wire 11B3 is installed inside the installation groove 11B1 through the limiting block 11B2, the electric heating wire 11B3 is electrified to generate heat, snow on the surface of a windshield is defrosted through heat generated by the electric heating wire 11B3, so that the melting rate of a frozen part of a wiper and the windshield is increased, the cleaning frame 11A2 slides inside the sliding groove 11A5 inside the connecting frame 9501 through the sliding rail groove 11A4 on the surface of the cleaning frame, the pressing plate 74 is pulled through the elastic force of the elastic sheet, the limiting rod 75 is pushed by the pressing plate 74 to slide inside the installation plates 73, the installation arm 65 is clamped between the two installation plates 73 through the limiting rod 75, and therefore the connection stability between the installation arm 65 and the sweeping rod 8 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A working method of an improved windscreen wiper of an automobile comprises the following steps of connecting a mounting seat with a frame, mounting the frame at a windshield of an automobile body, connecting a connecting shaft 3 with a wiper driving device in the automobile body, driving the connecting shaft to rotate through the wiper driving device, driving an installation block to rotate through the connecting shaft, driving a connecting arm fixedly connected with the installation block to rotate along with the installation block, driving the connecting arm to rotate in the installation block through extension of a first air cylinder so as to extend the connecting arm, preventing the wiper from being buried in snow in snowy days, pushing the installation arm to slide in a sliding hole groove through a sliding rod by extension of a second air cylinder so as to adjust the length of the wiper, achieving the effect of cleaning the dead corner of the windshield by adjusting the overall length of the wiper, driving a triangular block to rotate through a driving motor, and extruding a push plate through the triangular block, the cleaning frame is installed inside the installation groove by using a limiting block, the heating wire is electrified to generate heat by using the heating wire, the accumulated snow on the surface of the windshield is defrosted by using the heat generated by the heating wire, so that the melting rate of frozen parts of the windshield wiper and the windshield is accelerated, the cleaning frame slides inside a sliding groove inside the connection frame by using a sliding rail groove on the surface of the cleaning frame, the pressing plate is pulled by the elasticity of a spring plate, the limiting rod is pushed by the pressing plate to enable the limiting rod to slide inside the installation, the mounting arm is clamped between the two mounting plates by using a limiting rod.
2. The operating method of an improved wiper blade as claimed in claim 1, wherein the improved wiper blade is specifically configured as follows: comprises a mounting seat (1), the inside of the mounting seat (1) is rotatably connected with a connecting shaft (3), the surface of the mounting seat (1) is fixedly connected with a frame (2), one end of the connecting shaft (3) is fixedly connected with a mounting block (4), one side of the mounting block (4) is fixedly connected with a connecting arm (5), one end of the connecting arm (5) far away from the mounting seat (1) is provided with a sweeping rod (8), the sweeping device is characterized by further comprising an adjusting mechanism (6), a limiting mechanism (7), a sweeping mechanism (9) and a cleaning mechanism (11), the bottom end of the sweeping rod (8) is provided with the sweeping mechanism (9), the sweeping mechanism (9) comprises a driving motor (91) arranged inside the bottom end of the sweeping rod (8), the output end of the driving motor (91) is fixedly connected with a triangular block (92), the surface of the triangular block (92) is provided with a push plate (93), the inside of push pedal (93) is run through perpendicularly has connecting rod (94), the both ends of connecting rod (94) all are equipped with clean mechanism (11), cleaning device (11) are including connecting block (11A 1), the both ends fixed connection of connecting block (11A 1) and connecting rod (94), two the one end fixedly connected with that connecting block (11A 1) are close to each other clean frame (11A 2), the bottom fixedly connected with of clean frame (11A 2) cleans strip (11A 3), clean recess has been seted up to the bottom of clean strip (11A 3).
3. The improved wiper blade of claim 2, wherein the cleaning grooves formed at the bottom end of the cleaning strip (11 A3) are arranged in a net shape, the cleaning grooves arranged in the net shape form a checkerboard structure, and the cleaning grooves arranged in the checkerboard structure are uniformly distributed at the bottom end of the cleaning strip (11 A3).
4. The working method of the improved wiper blade as claimed in claim 3, wherein a mounting groove (11B 1) parallel to the bottom end of the cleaning strip (11A 3) is formed at the bottom end of the cleaning strip (11A 1), a limiting block (11B 2) is fixedly connected to the inner wall of the mounting groove (11B 1), a heating wire (11B 3) is fixedly connected to the inner wall of the limiting block (11B 2), and the heating wire (11B 3) is arranged parallel to the limiting groove (11B 2).
5. The operating method of the improved windscreen wiper as set forth in claim 2, wherein the adjusting mechanism (6) comprises a first cylinder (61) and a second cylinder (62), one end of the first cylinder (61) is rotatably connected with the mounting block (4), the other end of the first cylinder (61) is rotatably connected with the connecting arm (5), one end of the second cylinder (62) is rotatably connected with the connecting arm (5), the other end of the second cylinder (62) is rotatably connected with a mounting arm (65), one end of the mounting arm (65) close to the connecting arm (5) is fixedly connected with a sliding rod (64), one end of the connecting arm (5) close to the mounting arm (65) is provided with a sliding hole groove (63), and the inner wall of the sliding hole groove (63) is slidably connected with the sliding rod (64).
6. The working method of the improved windscreen wiper as claimed in claim 4, wherein a limiting mechanism (7) is arranged between the mounting arm (65) and the wiping rod (8), the limiting mechanism (7) comprises a base (71) fixedly connected with the wiping rod (8), a mounting plate (73) is fixedly connected to a position, far away from the wiping rod (8), of the base (71), the mounting plate (73) is located on two sides of the mounting arm (65), a cushion block (72) is fixedly connected between the base (71) and the mounting arm (65), the cushion block (72) is uniformly distributed on the surface of the base (71), limiting rods (75) are vertically inserted into the two mounting plates (73), a pressing plate (74) is fixedly connected to one ends, far away from each other, of the limiting rods (75), and a spring plate is fixedly connected to one end, close to the limiting rod (75), of the pressing plate (74), the bottom end of the mounting arm (65) is rotatably connected with the sweeping rod (8) at a position close to the port.
7. The operating method of the improved windscreen wiper as claimed in claim 2, wherein four buckling mechanisms (95) are fixedly connected to the bottom end of the wiping rod (8), each buckling mechanism (95) comprises a connecting frame (9501) fixedly connected with the wiping rod (8), the connecting frame (9501) is slidably connected to the connecting rod (94), the connecting rod (94) is fixedly connected to a fixing block (9502) at the position of the connecting frame (9501), springs (9503) are fixedly connected to both ends of the fixing block (9502), sliding holes (10) are formed in two walls of the connecting frame (9501), and the connecting frame (9501) is slidably connected to the connecting rod (94) through the sliding holes (10).
8. The improved operating method of a wiper blade as claimed in claim 7, wherein a slide groove (11 a 5) is formed in the connecting frame (9501) in a position parallel to the connecting rod (94), a slide groove (11 a 4) is slidably connected to the inside of the slide groove (11 a 5), the slide groove (11 a 4) is formed in the surface of the cleaning frame (11 a 2), and the surface of the slide groove (11 a 4) is slidably connected to the slide groove (11 a 5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162798.9A CN110803131A (en) | 2019-11-25 | 2019-11-25 | Working method of improved automobile windscreen wiper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911162798.9A CN110803131A (en) | 2019-11-25 | 2019-11-25 | Working method of improved automobile windscreen wiper |
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| CN110803131A true CN110803131A (en) | 2020-02-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734099A (en) * | 2021-09-03 | 2021-12-03 | 北京汽车集团越野车有限公司 | Wiper and vehicle |
| CN113879254A (en) * | 2021-12-06 | 2022-01-04 | 四川富士电机有限公司 | Wiper installation rod and processing device thereof |
| CN116001726A (en) * | 2023-01-09 | 2023-04-25 | 广东优宝爱驾科技有限公司 | Automobile driving wiper system and wiper device |
-
2019
- 2019-11-25 CN CN201911162798.9A patent/CN110803131A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734099A (en) * | 2021-09-03 | 2021-12-03 | 北京汽车集团越野车有限公司 | Wiper and vehicle |
| CN113734099B (en) * | 2021-09-03 | 2024-01-19 | 北京汽车集团越野车有限公司 | Windshield wiper and vehicle |
| CN113879254A (en) * | 2021-12-06 | 2022-01-04 | 四川富士电机有限公司 | Wiper installation rod and processing device thereof |
| CN116001726A (en) * | 2023-01-09 | 2023-04-25 | 广东优宝爱驾科技有限公司 | Automobile driving wiper system and wiper device |
| CN116001726B (en) * | 2023-01-09 | 2023-09-12 | 广东优宝爱驾科技有限公司 | Automobile driving wiper system and wiper device |
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