Intelligent windscreen wiper structure for vehicle

Abstract

The intelligent windscreen wiper structure for the vehicle comprises a windscreen wiper arm, one end of the windscreen wiper arm is fixedly connected with a windscreen wiper clamping piece, and the interior of the windscreen wiper clamping piece is fixed to a clamping head of a windscreen wiper piece in a clamped and inserted mode. The rain card clamping piece comprises a clamping inserting piece, a plurality of hydraulic rods are fixedly arranged on the two sides of the interior of the clamping inserting piece, the output ends of the hydraulic rods are fixed to the upper surface of a front plate, a plurality of through falling holes are formed in the positions, on the opposite sides of the hydraulic rods, of the surface of the front plate along the straight line, and an assembling plate is arranged on the upper surface of the front plate. A plurality of rolling pieces are fixedly arranged on the lower surface of the assembly plate, and a plurality of suckers are fixedly arranged in the middle of the lower surface of the front plate; through the arrangement of the windshield wiper clamping piece, the falling force of the windshield wiper arm can be buffered by using the suction cup, the hydraulic rod and the telescopic rod in the process of detaching the slightly placed windshield wiper arm, and the rolling piece can protrude out of the falling hole to provide the capability of moving along the windshield after the windshield wiper arm pushes the clamping and inserting piece to be attached to the surface of the windshield.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vehicle equipment technical field, concretely is a vehicle intelligent wiper structure. BACKGROUND

[0002] In the long course of automobile development, the wiper as a crucial accessory gradually emerged. Early cars often troubled by the rain on the windshield when driving in rainy days, the driver often because of the rain on the windshield blurred vision and plagued, seriously affected the driving safety. So, people began to explore the solution to this problem. With the progress of science and technology, the wiper from the original simple mechanical device gradually evolved into today's powerful intelligent wiper. Its emergence not only meets the needs of people in bad weather safe driving, but also is the witness of the continuous innovation and development of the automobile industry. In countless technological innovation, the wiper is constantly optimized and upgraded to adapt to various complex driving environments, providing drivers with a clearer view, becoming an indispensable guardian of the car.

[0003] In actual use, the current wiper needs to lay a layer of towel on the surface of the front windshield after the old or damaged wiper is removed, and then slowly put down the wiper arm, so that the plug-in card of the end of the wiper arm falls on the surface of the towel, avoiding scratching the front windshield. However, for some careless or novice, sometimes this step is ignored, which is easy to scratch the front windshield.

[0004] Therefore, the utility model provides a vehicle intelligent wiper structure to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiency of prior art, the utility model provides a vehicle intelligent wiper structure, which solves the above problems.

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme: a vehicle intelligent wiper structure, including wiper arm, one end of the wiper arm is connected with the wiper motor through the connecting rod mechanism, and the other end is fixedly connected with the wiper card piece, the inside of the wiper card piece is clamped with the clamping head of the wiper piece;

[0007] The wiper card piece includes a plug-in card, a plurality of hydraulic rods are fixedly arranged on both sides of the inside of the plug-in card, the output end of the hydraulic rod is fixed on the upper surface of the front plate, the surface of the front plate is provided with a plurality of through holes on the opposite side of the hydraulic rod along the straight line, and the upper surface of the front plate is provided with an assembly plate, a plurality of rolling elements are fixedly arranged on the lower surface of the assembly plate, and a plurality of suction cups are fixedly arranged at the middle position of the lower surface of the front plate.

[0008] Preferably, the inside of the card plug-in is provided with a card slot for fixing the wiper blade.

[0009] Preferably, the surface of the hydraulic rod is provided with a plurality of telescopic rods between the falling holes, and the upper end of the telescopic rod is fixed to the lower surface of the assembly plate.

[0010] Preferably, the rolling member is composed of a ball seat and a freely rolling ball, and the ball is made of plastic or rubber.

[0011] Preferably, the rolling member is arranged opposite to the falling hole, and the rolling member is fixed to the bottom surface of the card plug-in through the assembly plate.

[0012] Beneficial effects

[0013] The utility model provides a kind of vehicle intelligent wiper structure.Compared with prior art, it has the following

[0014] Beneficial effects:

[0015] (1), the vehicle intelligent wiper structure, by the setting of card plug-in, hydraulic rod, front plate, suction cup, falling hole, telescopic rod, assembly plate and rolling member, in the process of removing and lightly placing wiper arm, first, windshield is adsorbed using suction cup, preliminary buffering reduces falling force, with wiper arm continues to approach windshield, suction cup reversely compresses front plate to make hydraulic rod and telescopic rod contract, to further buffer falling force, avoid the damage caused by falling force to windshield, solve the problem that windshield is easily scratched due to carelessness or improper operation of novice in prior art.

[0016] (2), the vehicle intelligent wiper structure, by the setting of card plug-in, hydraulic rod, front plate, suction cup, falling hole, telescopic rod, assembly plate and rolling member, after wiper arm pushes and presses card plug-in and sticks to the surface of windshield, rolling member will protrude from falling hole, and contact windshield, to provide the ability of wiper arm along windshield movement, to avoid windshield abrasion caused by driver misoperation to start wiper. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure perspective view of the utility model;

[0018] Figure 2 It is the wiper card piece schematic of the utility model Figure One ;

[0019] Figure 3 It is the wiper card piece schematic of the utility model Figure Two ;

[0020] Figure 4 It is the wiper card piece disassembly drawing of the utility model;

[0021] Figure 5 is a schematic diagram of the card plug bottom structure of the utility model.

[0022] In the figure: 1, wiper arm; 2, wiper card; 21, card plug; 211, card slot; 22, hydraulic rod; 23, front plate; 231, suction cup; 232, drop hole; 24, telescopic rod; 25, assembly plate; 251, rolling element; 3, wiper blade. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 A vehicle intelligent wiper structure, including wiper arm 1, one end of wiper arm 1 is connected with wiper motor through connecting rod mechanism, and the other end is fixedly connected with wiper card 2, the inside of wiper card 2 is fixed with the clamping joint of wiper blade 3;

[0025] Wiper card 2 includes card plug 21, the inside of card plug 21 is provided with card slot 211 for fixing with wiper blade 3, the inside of card plug 21 is fixedly provided with several hydraulic rods 22 along straight line on both sides of card slot 211, the output end of hydraulic rod 22 is connected on the upper surface of front plate 23 through bolt, and the surface of front plate 23 is provided with several drop holes 232 along straight line on the opposite side of hydraulic rod 22, and the surface of front plate 23 is fixedly provided with several telescopic rods 24 between drop holes 232, the upper end of telescopic rod 24 is fixed on the lower surface of assembly plate 25, the lower surface of assembly plate 25 is fixedly provided with several rolling elements 251 along plate diameter between telescopic rods 24, rolling element 251 is composed of ball seat and freely rolling ball, and the ball is made of plastic or rubber, and rolling element 251 is fixed on the bottom surface of card plug 21 through assembly plate 25, several suction cups 231 are fixedly arranged on the middle position of the lower surface of front plate 23 between drop holes 232.

[0026] When replacing the wiper blade 3, first adjust the wiper to maintenance state at the control end of the car, pull up the wiper arm 1 to make it disengage from the windshield, press and pull out the wiper blade 3, and then gently put down the wiper arm 1 after removing the wiper blade 3. The wiper card 2 falls on the surface of the windshield. At this time, the suction cup 231 adsorbs the windshield and buffers and reduces the falling force. As the wiper arm 1 approaches, the suction cup 231 reversely compresses the front plate 23 to make the hydraulic rod 22 and the telescopic rod 24 contract to further buffer. At the same time, the rolling part 251 penetrates from the falling hole 232 to contact the windshield, providing the wiper arm 1 with the ability to move, preventing the driver from starting the wiper due to misoperation and causing the windshield to be damaged.

[0027] In summary, through the setting of the card plug-in 21, the hydraulic rod 22, the front plate 23, the suction cup 231, the falling hole 232, the telescopic rod 24, the assembly plate 25, and the rolling part 251, the windshield can be adsorbed by the suction cup 231 during the process of removing and gently putting down the wiper arm 1, and the falling force is initially buffered and reduced. As the wiper arm 1 continues to approach the windshield, the suction cup 231 reversely compresses the front plate 23 to make the hydraulic rod 22 and the telescopic rod 24 contract to further buffer the falling force, avoiding damage to the windshield due to excessive falling force. It solves the problem of scratching the windshield due to careless or improper operation of beginners in the prior art. At the same time, after the wiper arm 1 pushes the card plug-in 21 to stick to the surface of the windshield, the rolling part 251 will protrude from the falling hole 232 and contact the windshield, providing the wiper arm 1 with the ability to move along the windshield, thereby avoiding damage to the windshield caused by the driver's misoperation to start the wiper.

[0028] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0029] Working principle: When working, the wiper motor first drives the wiper arm 1 to move through the connecting rod mechanism, and the wiper arm 1 drives the wiper clamp 2 and the wiper blade 3 to move on the surface of the windshield to realize the wiping function. When the wiper blade 3 needs to be replaced, first control the wiper to the maintenance state at the control end of the car, then manually pull up the wiper arm 1 to separate it from the windshield, and then press and pull out the wiper blade 3 (different cars have different positioning methods, which can be operated according to actual conditions). In this way, the wiper blade 3 can be removed, and then the wiper arm 1 is gently placed to allow the wiper clamp 2 to fall on the surface of the windshield. When the wiper clamp 2 contacts the windshield, the suction cup 231 will first contact the windshield and be adsorbed on the surface of the windshield, while at the same time applying the force during the falling process. The wiper arm 1 further reduces the force of the windshield during the fall by providing a buffering effect, thereby preventing damage to the windshield caused by excessive force during the fall. At the same time, as the wiper arm 1 continues to approach the windshield, the suction cup 231 will reversely press the front plate 23, causing the hydraulic rod 22 and the telescopic rod 24 to contract, thereby further buffering and reducing the force during the fall. As the hydraulic rod 22 and the telescopic rod 24 contract, the rolling element 251 will gradually penetrate the drop hole 232 and come into contact with the windshield, thereby providing the wiper arm 1 with the ability to move, thereby preventing the windshield from being worn due to the driver's mistaken operation of activating the wipers. When installing a new wiper blade 3, first remove the new wiper blade 3 and remove the film. Then, pull up the wiper arm 1 and align the card slot 211 of the wiper clamp 2 with the card connector of the wiper blade 3 to push and insert to lock it (depending on the actual situation).

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle intelligent wiper structure, comprising a wiper arm (1), one end of the wiper arm (1) being transmission-connected to a wiper motor via a linkage mechanism, and the other end being fixedly connected to a wiper clamp (2), the interior of the wiper clamp (2) being fixedly plugged into a clamping joint of a wiper blade (3), characterized in that: The wiper card component (2) includes a card plug-in unit (21), a plurality of hydraulic rods (22) are fixedly arranged on both sides of the card plug-in unit (21), the output ends of the hydraulic rods (22) are fixed on the upper surface of the front plate (23), and the surface of the front plate (23) is provided with a plurality of through-holes (232) along a straight line on the opposite side of the hydraulic rods (22), and an assembly plate (25) is provided on the upper surface of the front plate (23), a plurality of rolling elements (251) are fixedly arranged on the lower surface of the assembly plate (25), and a plurality of suction cups (231) are fixedly arranged in the middle position of the lower surface of the front plate (23).

2. The intelligent wiper structure for a vehicle according to claim 1, characterized in that: A card slot (211) for inserting and fixing the wiper blade (3) is provided inside the card plug-in unit (21).

3. The intelligent wiper structure for a vehicle according to claim 1, characterized in that: A plurality of telescopic rods (24) are fixedly provided on the surface of the hydraulic rod (22) between the drop holes (232), and the upper ends of the telescopic rods (24) are all fixed on the lower surface of the assembly plate (25).

4. The intelligent wiper structure for a vehicle according to claim 1, characterized in that: The rolling element (251) consists of a ball seat and a freely rolling ball, and the ball is made of plastic or rubber.

5. The intelligent wiper structure for a vehicle according to claim 1, characterized in that: The rolling member (251) is arranged opposite to the drop hole (232), and the rolling member (251) is fixed to the bottom surface of the card plug-in unit (21) through an assembly plate (25).

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