CN213502273U - Windscreen wiper for rail transit - Google Patents

Abstract

The utility model discloses a wiper for rail transit, including the windscreen wiper skeleton, upper end one side middle part of windscreen wiper skeleton is rotated and is connected with movable bolt, go up movable bolt's other end fixedly connected with top shoe, the outer wall sliding connection of top shoe has the last slide, the well lower extreme intermediate rotation of windscreen wiper skeleton is connected with down movable bolt, lower movable bolt's other end fixedly connected with lower slider, the utility model discloses in, through setting up the controller, when needing windscreen wiper hanging water, the controller is opened, and the motor starts, and the windscreen wiper water pump starts, leads to pipe, from the comprehensive blowout of water spout, and the top shoe slides with the lower slider cooperation, turns to the gear box and drives the windscreen wiper skeleton and do the windscreen wiper operation at whole front gear glass, closes the controller, finishes work.

Description

Windscreen wiper for rail transit

Technical Field

The utility model belongs to the technical field of the wiper, specifically be a wiper for track traffic.

Background

The vehicle is at the in-process of traveling, the driver judges the thing in the place ahead through the front windshield, make the decision basis, rail transit vehicle's front windshield is clean more important, because rail transit vehicle is bigger than general speed of a motor vehicle, but the windscreen wiper device who uses is traditional windscreen wiper equipment still, traditional equipment scrapes the water area and is little, the shape is little sector, little sector and vehicle front windshield area mismatch, little part fuzzy region has been remain all the time, make the navigating mate through the visual face of front bumper is incomplete, hidden danger has been caused.

And the traditional windscreen wiper has few water spraying ports and small water spraying surface, so that dry wiping action is easily caused, the service life of the wiper film is shortened, and the material consumption is low, and the wiper is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the water hanging area of a windscreen wiper of a rail transit vehicle is small, the windscreen wiper for rail transit is provided.

The utility model adopts the technical scheme as follows:

the utility model provides a windscreen wiper for track traffic, includes the windscreen wiper skeleton, upper end one side middle part of windscreen wiper skeleton is rotated and is connected with movable bolt, go up movable bolt's other end fixedly connected with top shoe, the outer wall sliding connection of top shoe has the glide slope, it is connected with down movable bolt to rotate in the middle of the well lower extreme of windscreen wiper skeleton, the other end fixedly connected with lower slider of lower movable bolt, the outer wall sliding connection of lower slider has the glide slope, the bottom of windscreen wiper skeleton is rotated and is connected with down movable boltSteering gear boxSaidSteering gear boxThe other end transmission of be connected with the motor, the one end electric connection of motor has the controller, the one end electric connection of controller has the windscreen wiper water pump, one side fixedly connected with windscreen wiper water tank of windscreen wiper water pump, be provided with the water pipe between windscreen wiper water pump and the windscreen wiper skeleton, the lower surface middle part fixedly connected with windscreen wiper film strip of windscreen wiper skeleton, the lower surface side trompil of windscreen wiper skeleton has the water jet.

Wherein, theElectric machineThe model number of the wiper is Haowe T5G, one end of the wiper framework is in transmission connection with a gear box, and the wiper framework is in transmission connection with the gear boxElectric machineAnd the steering gear box is of a detachable structureSteering gear boxThe range of the rotation angle of (1) is 120 DEG and 100 deg.

The windscreen wiper framework is matched with the upper slide way, the upper sliding block, the lower slide way and the lower sliding block, and the windscreen wiper framework is of a detachable structure with the upper movable bolt and the lower movable bolt.

The one end of windscreen wiper water pump is connected with the windscreen wiper water tank, the windscreen wiper water tank is detachable structure, the other end of windscreen wiper water pump is connected with the water pipe, the water pipe is detachable structure, the water pipe material is rubber.

The water spraying port and the wiper framework are of an integrated structure, and the water spraying port is of a gun barrel simulating structure.

The windscreen wiper flexible sheet is made of rubber and is of a detachable structure relative to the windscreen wiper framework.

The controller is electrically connected with the motor and the wiper water pump. The controller model is CN 1020-1.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the upper movable bolt and the lower movable bolt are both rotationally connected with the windscreen wiper framework under the matching of the upper slideway, the sliding block, the lower slideway and the sliding block,steering gear boxThe working surface is 100-120, so that the wiper can perform large-area wiping operation on the front windshield, and the wiping surface is more than 99 percent.

2. The utility model discloses in, through being provided with the water jet, and the imitative barrel structure of water jet, the windscreen wiper skeleton sets up to one row from top to bottom, and the direction from bottom to top can increase the water jet water spray area, is unlikely to the windscreen wiper film and scrapes the water operation through going on the air, greatly protects the windscreen wiper device.

Drawings

FIG. 1 is a schematic view of the overall plane structure of the present invention;

FIG. 2 is a schematic view of the wiper structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

the labels in the figure are: 1. a wiper framework; 2. an upper slide block; 3. an upper movable bolt; 4. an upper slideway; 5. a lower slide block; 6. a lower movable bolt; 7. a lower slideway; 8.steering gear box(ii) a 9. A motor; 10. a controller; 11. a wiper water tank; 12. a wiper pump; 13. a water pipe; 14. a wiper blade; 15. and a water spraying opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a windscreen wiper for rail transit comprises a wiper framework 1, and is characterized in that: the middle part of one side of the upper end of the windscreen wiper framework 1 is rotatably connected with an upper movable bolt 3, the other end fixedly connected with upper sliding block 2 of the upper movable bolt 3 is arranged, the outer wall of the upper sliding block 2 is slidably connected with an upper slideway 4, a lower movable bolt 6 is rotatably connected with the middle lower end of the windscreen wiper framework 1, the other end fixedly connected with lower sliding block 5 of the lower movable bolt 6 is fixedly connected with a lower sliding block 7, the outer wall of the lower sliding block 5 is slidably connected with a lower slideway 7, and the bottom of the windscreen wiper framework 1 is rotatably connected with a lower sliding blockSteering gear box8, theSteering gear box8 another end driveBe connected with motor 9, the one end electric connection of motor 9 has controller 10, the one end electric connection of controller 10 has windscreen wiper water pump 12, one side fixedly connected with windscreen wiper water tank 11 of windscreen wiper water pump 12, be provided with water pipe 13 between windscreen wiper water pump 12 and the windscreen wiper skeleton 1, the lower surface middle part fixedly connected with windscreen wiper soft piece 14 of windscreen wiper skeleton 1, the lower surface side trompil of windscreen wiper skeleton 1 has water jet 15.

Further, theElectric machineThe model number of 9 is Haowei T5G, one end transmission of windscreen wiper skeleton 1 is connected with gear box 8, the said windscreen wiperElectric machine9 and a steering gear box 8 are detachable structures, the steering gear box is a steering gear boxSteering gear boxThe corner range of 8 is 120-100 degrees, and the area of the wiper scraping area is increased.

Further, windscreen wiper skeleton 1 and last slide 4, top shoe 2, lower slide 7 and lower slider 5 are the cooperation relation, windscreen wiper skeleton 1 and last movable bolt 3, lower movable bolt 6 are detachable construction, and the linkage cooperation is used and is changed the convenience.

Further, the one end of windscreen wiper water pump 12 is connected with windscreen wiper water tank 11, windscreen wiper water tank 11 is detachable structure, the other end of windscreen wiper water pump 12 is connected with water pipe 13, water pipe 13 is detachable structure, water pipe 13 material is rubber, and the cooperation is worked, increases work efficiency.

Further, the water jet 15 and the wiper framework 1 are of an integrated structure, the water jet 15 is of a simulated gun barrel structure, the wiper water is sprayed to a designated area, and the front windshield is uniformly wetted.

Further, the windscreen wiper flexible sheet 14 is made of rubber, the windscreen wiper flexible sheet 14 is of a detachable structure relative to the windscreen wiper framework 1, replacement is convenient, and the front windshield is cleaner after the windscreen wiper.

Further, the controller 10 is electrically connected to the motor 9 and the wiper pump 12. The controller 10 is CN1020-1 in model number, and stably adjusts the whole work of the wiper.

The working principle is as follows: when the windscreen wiper needs to hang water, the controller 10 is turned on, the motor 9 is started, the windscreen wiper water pump 12 is started, the windscreen wiper water pump is completely sprayed out from the water spray opening 15 through the water pipe 13, and the upper sliding block 2 and the lower sliding block 5 are matchedAnd the sliding is combined with the sliding and the sliding, steering gear box And 8, driving the wiper framework 1 to perform wiper wiping operation on the whole front windshield, and closing the controller 10 to finish the work after the wiper wiping operation is finished.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (7)

1. The utility model provides a wiper for rail transit, includes wiper skeleton (1), its characterized in that: the utility model discloses a windscreen wiper, including windscreen wiper skeleton (1), upper end one side middle part of windscreen wiper skeleton (1) is rotated and is connected with movable bolt (3), go up other end fixedly connected with top shoe (2) of movable bolt (3), the outer wall sliding connection of top shoe (2) has last slide (4), the well lower extreme intermediate rotation of windscreen wiper skeleton (1) is connected with down movable bolt (6), slider (5) under the other end fixedly connected with of movable bolt (6) down, the outer wall sliding connection of slider (5) has glide slope (7) down, the bottom of windscreen wiper skeleton (1) is rotated and is connected with down movable bolt (6), lower movable bolt (6) downSteering gear box(8) SaidSteering gear Box(8) The automobile windscreen wiper is characterized in that the other end of the automobile windscreen wiper is in transmission connection with a motor (9), one end of the motor (9) is electrically connected with a controller (10), one end of the controller (10) is electrically connected with a windscreen wiper water pump (12), one side of the windscreen wiper water pump (12) is fixedly connected with a windscreen wiper water tank (11), a water pipe (13) is arranged between the windscreen wiper water pump (12) and the windscreen wiper framework (1), the lower surface middle part of the windscreen wiper framework (1) is fixedly connected with a windscreen wiper soft sheet (14), and a water spraying opening (15) is formed in a hole in the side face of the lower surface of the windscreen wiper framework (.

2. The wiper blade for rail transit of claim 1, wherein: the above-mentionedElectric machine(9) The model number of the wiper is Haowe T5G, one end of the wiper framework (1) is connected with a gear box (8) in a transmission way, and the wiper framework is connected with a gear boxElectric machine(9) And the steering gear box (8) is of a detachable structureSteering gear box(8) The range of the rotation angle of (1) is 120 DEG and 100 deg.

3. The windscreen wiper for rail transit as set forth in claim 1, wherein said windscreen wiper skeleton (1) is in fit relation with said upper slideway (4), said upper slider (2), said lower slideway (7) and said lower slider (5), and said windscreen wiper skeleton (1) is detachable structure with said upper movable bolt (3) and said lower movable bolt (6).

4. The wiper blade for rail transit of claim 1, wherein: one end of the wiper water pump (12) is connected with a wiper water tank (11), the wiper water tank (11) is of a detachable structure, the other end of the wiper water pump (12) is connected with a water pipe (13), the water pipe (13) is of a detachable structure, and the water pipe (13) is made of rubber.

5. The wiper blade for rail transit of claim 1, wherein: the water jet (15) and the wiper framework (1) are of an integrated structure, and the water jet (15) is of a simulated gun barrel structure.

6. The wiper blade for rail transit of claim 1, wherein: the windscreen wiper flexible sheet (14) is made of rubber, and the windscreen wiper flexible sheet (14) is of a detachable structure relative to the windscreen wiper framework (1).

7. The wiper blade for rail transit of claim 1, wherein: the controller (10) is electrically connected with the motor (9) and the wiper water pump (12), and the model of the controller (10) is CN 1020-1.

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