CN215971423U - New energy automobile wiper nozzle - Google Patents

Abstract

The utility model belongs to the field of automobile parts and relates to a new energy automobile windscreen wiper nozzle which comprises a first adjusting mechanism, an installation block, a second adjusting mechanism and a nozzle body, wherein a lead screw is rotatably connected between two installation plates, the left side and the right side of the lead screw are respectively provided with the installation block, a fixing screw sleeve is arranged in the installation block, the front side and the rear side of the top of a positioning seat are provided with two adjusting plates, a first transmission shaft is rotatably connected between the two adjusting plates, the top of the second adjusting mechanism is provided with the nozzle body, the bottom of a lower shell is provided with a rotating block, the rear end of the lower shell is provided with a water inlet pipe, the side of the lower shell is fixedly provided with a third driving motor, a second transmission shaft is rotatably connected between the left end wall and the right end wall in the lower shell, an impeller is fixedly sleeved on the second transmission shaft, the inner wall of an upper shell is provided with a plurality of fixing pieces, filter screens are arranged on the fixing pieces, and the top of the upper shell is provided with a spray seat; the windscreen wiper nozzle is convenient to mount and dismount, can be adjusted in multiple ways, and has the functions of heating and orifice type selection.

Description

New energy automobile wiper nozzle

Technical Field

The utility model belongs to the field of automobile parts, and particularly relates to a new energy automobile windscreen wiper nozzle.

Background

With the progress of science and technology and the development of times, automobiles have gone into thousands of households, wherein in order to protect the global environment, various countries are also continuously and vigorously pushing new energy automobiles, and the new energy automobiles are automobiles which adopt unconventional automobile fuels as power sources or conventional automobile fuels, adopt novel vehicle-mounted power devices, integrate advanced technologies in the aspects of power control and driving of the automobiles, and form the automobiles with advanced technical principles, new technologies and new structures; wiper blades are an unimportant part of a motor vehicle, which are usually used in conjunction with a nozzle for the purpose of cleaning glass windows.

Traditional wiper nozzle is mostly fixed installation, in the three eyes nozzles of a car wiper of publication (announcement) No. CN108745700A, just adopts this kind of mounting structure, and fixed installation is not only installed and is dismantled comparatively loaded down with trivial details, and can not carry out multidirectional regulation, has increased the area at window cleaning dead angle, and can not switch, heat glass water to the orifice kind according to the demand to prevent that the window from freezing, hazing.

Disclosure of Invention

The utility model provides a new energy automobile windscreen wiper nozzle which is used for solving the problems.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a new energy automobile windscreen wiper nozzle, which comprises a first adjusting mechanism, an installation block, a second adjusting mechanism and a nozzle body, wherein the first adjusting mechanism comprises two installation plates and a partition plate, a screw rod is rotatably connected between the two installation plates, a first driving motor is fixedly installed on one installation plate, the output end of the first driving motor is fixedly connected with one end of the screw rod, the installation block is arranged on each of the left side and the right side of the screw rod, a fixing screw sleeve is arranged in each installation block, the fixing screw sleeve is in threaded connection with the screw rod, two front-back sliding grooves and positioning grooves are formed in the top of each installation block, the second adjusting mechanism is arranged on the top of each installation block and comprises a positioning seat and a protective shell, two adjusting plates are arranged on the front side and the back side of the top of each positioning seat, and a first transmission shaft is rotatably connected between the two adjusting plates, the rear end of the first transmission shaft is fixedly connected with a driven belt pulley, the rear side of the first transmission shaft is fixedly provided with a second driving motor on the adjusting plate, the output end of the second driving motor is fixedly connected with a driving belt pulley, a transmission belt is sleeved between the driving belt pulley and the driven belt pulley in a transmission manner, the top of the second adjusting mechanism is provided with a nozzle body, the nozzle body comprises an upper shell and a lower shell, the bottom of the lower shell is provided with a rotating block, the rotating block is fixedly sleeved with the first transmission shaft, the rear end of the lower shell is provided with a water inlet pipe, the side of the lower shell is fixedly provided with a third driving motor, a second transmission shaft is rotatably connected between the left end wall and the right end wall in the lower shell, one end of the second transmission shaft is fixedly connected with the output end of the third driving motor, the second transmission shaft is fixedly sleeved with an impeller, and the inner wall of the upper shell is provided with a plurality of fixing pieces, the heating wire spraying device is characterized in that a filter screen is arranged on the fixing piece, a positioning rod is fixedly connected between the left end wall and the right end wall in the upper shell and located above the filter screen, a heating wire is fixedly sleeved on the positioning rod, and a spraying seat is arranged at the top of the upper shell.

As a preferred technical scheme, guide pillars are fixedly connected to four corners between the two mounting plates, the partition plate is located between the two mounting plates, mounting holes are formed in the four corners of the mounting plates, guide sleeves are arranged at the four corners of the mounting blocks, the guide pillars are in sliding insertion connection with the guide sleeves, thread pitches of left and right threads on the screw rod are the same, screw directions are opposite, and the moving direction of the mounting blocks is prevented from deviating.

According to a preferred technical scheme of the utility model, two sliding blocks are arranged at the bottom of the positioning seat, the sliding blocks are in sliding connection with the sliding grooves, two positioning bolts are in threaded connection with the left side and the right side of the positioning seat respectively, and the positioning bolts are fixedly clamped with the positioning grooves, so that the positioning seat is conveniently positioned, and the distance between the nozzle body and a vehicle window is adjusted.

As a preferred technical scheme of the utility model, the diameter of the driving belt pulley is larger than that of the driven belt pulley, and the protective shell is positioned on the outer sides of the driving belt pulley and the driven belt pulley, so that the rotating speed of the first transmission shaft is reduced, and the rotating torque and the stability are improved.

As a preferred technical scheme of the utility model, the connecting pieces are arranged on the outer sides of the bottom of the upper shell and the top of the lower shell, connecting bolts are inserted at four corners of the connecting pieces, connecting nuts are connected to the connecting bolts in a threaded manner, and a sealing gasket is arranged between the upper shell and the lower shell, so that the nozzle body can be conveniently repaired.

As a preferred technical scheme of the utility model, the other end of the water inlet pipe is fixedly communicated with a connector, the connector is in threaded connection with a fixing sleeve, the connector is provided with a sealing disc, and a sealing ring is arranged between the fixing sleeve and the sealing disc, so that the water inlet pipe is convenient to connect with an external water supply source, and the sealing property is improved.

As a preferred technical scheme of the utility model, a plurality of mounting bolts are inserted on the filter screen, and mounting nuts are connected to the mounting bolts in a threaded manner, so that the filter screen is convenient to disassemble and clean.

As a preferred technical scheme of the utility model, the spray seat is provided with three spray holes which are respectively an atomizing spray hole, a water column spray hole and a fan-shaped spray hole, and electromagnetic valves are arranged in the three spray holes, so that the water spray state can be conveniently selected according to requirements.

The utility model has the following beneficial effects: carry out fixed mounting to whole through the mounting panel, drive the lead screw through first driving motor and rotate, the lead screw rotates and drives the installation piece and move on the lead screw, can control circulating water spray, can adjust the interval between nozzle body and the door window through the sliding action of spout and slider, and usable pilot pin fixes a position, drives nozzle body through second driving motor and rotates, but the water spray angle of regulation has promoted and has washd the coverage area, reduces and washs the dead angle area.

Through the design of three orifices, the convenience is selected according to different demands, and can effectively prevent through the heating of heating wire that the door window from freezing, the fog, can effectively prevent through the design of filter screen simultaneously that the seat that spouts blocks up to through the design of last casing and lower casing disconnect-type, be convenient for overhaul, change the nozzle body.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a first adjustment mechanism of the present invention;

FIG. 3 is a schematic view of the construction of the mounting block of the present invention;

FIG. 4 is a schematic view of a second adjustment mechanism of the present invention;

FIG. 5 is a first schematic structural view of a nozzle body according to the present invention;

FIG. 6 is a second schematic structural view of a nozzle body according to the present invention;

FIG. 7 is a side cross-sectional view of a nozzle body of the present invention;

fig. 8 is an enlarged view at a in fig. 7.

In the figure: 1. a first adjustment mechanism; 2. mounting blocks; 3. a second adjustment mechanism; 4. a nozzle body; 5. mounting a plate; 6. a screw rod; 7. a first drive motor; 8. a guide post; 9. a partition plate; 10. mounting holes; 11. fixing the threaded sleeve; 12. a guide sleeve; 13. a chute; 14. positioning a groove; 15. positioning seats; 16. a protective shell; 17. a slider; 18. positioning bolts; 19. an adjusting plate; 20. a first drive shaft; 21. a driven pulley; 22. a second drive motor; 23. a drive pulley; 24. a drive belt; 25. an upper housing; 26. a lower housing; 27. rotating the block; 28. connecting sheets; 29. a connecting bolt; 30. a connecting nut; 31. a water inlet pipe; 32. a connector; 33. fixing a sleeve; 34. sealing the disc; 35. a third drive motor; 36. a second drive shaft; 37. an impeller; 38. a fixing sheet; 39. filtering with a screen; 40. installing a bolt; 41. mounting a nut; 42. positioning a rod; 43. an electric heating wire; 44. and (4) spraying the base.

Detailed Description

The utility model is described in detail below with reference to the figures and the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example (b): as shown in fig. 1-8, a new energy automobile wiper nozzle comprises a first adjusting mechanism 1, a mounting block 2, a second adjusting mechanism 3 and a nozzle body 4, wherein the first adjusting mechanism 1 comprises two mounting plates 5 and a partition plate 9, a screw rod 6 is rotatably connected between the two mounting plates 5, a first driving motor 7 is fixedly mounted on one mounting plate 5, the output end of the first driving motor 7 is fixedly connected with one end of the screw rod 6, the mounting blocks 2 are respectively arranged on the left side and the right side of the screw rod 6, a fixing screw sleeve 11 is arranged in the mounting block 2, the fixing screw sleeve 11 is in threaded connection with the screw rod 6, two front and back sliding grooves 13 and a positioning groove 14 are formed in the top of the mounting block 2, the second adjusting mechanism 3 is arranged on the top of the mounting block 2, the second adjusting mechanism 3 comprises a positioning seat 15 and a protective shell 16, two adjusting plates 19 are arranged on the front and back sides of the top of the positioning seat 15, a first transmission shaft 20 is rotatably connected between the two adjusting plates 19, a driven belt pulley 21 is fixedly connected to the rear end of the first transmission shaft 20, a second driving motor 22 is fixedly mounted on the rear-side adjusting plate 19, a driving belt pulley 23 is fixedly connected to the output end of the second driving motor 22, a driving belt 24 is sleeved between the driving belt pulley 23 and the driven belt pulley 21 in a transmission manner, a nozzle body 4 is arranged at the top of the second adjusting mechanism 3, the nozzle body 4 comprises an upper shell 25 and a lower shell 26, a rotating block 27 is arranged at the bottom of the lower shell 26, the rotating block 27 is fixedly sleeved with the first transmission shaft 20, a water inlet pipe 31 is arranged at the rear end of the lower shell 26, a third driving motor 35 is fixedly mounted at the side end of the lower shell 26, a second transmission shaft 36 is rotatably connected between the left end wall and the right end wall in the lower shell 26, one end of the second transmission shaft 36 is fixedly connected with the output end of the third driving motor 35, an impeller 37 is fixedly sleeved on the second transmission shaft 36, and a plurality of fixing pieces 38 are arranged on the inner wall of the upper shell 25, the fixing piece 38 is provided with a filter screen 39, a positioning rod 42 is fixedly connected between the left end wall and the right end wall in the upper shell 25, the positioning rod 42 is positioned above the filter screen 39, an electric heating wire 43 is fixedly sleeved on the positioning rod 42, and the top of the upper shell 25 is provided with a spray seat 44.

Guide pillars 8 are fixedly connected to four corners between the two mounting plates 5, the partition plates 9 are located between the two mounting plates 5, mounting holes 10 are formed in the four corners of the mounting plates 5, guide sleeves 12 are arranged at the four corners of the mounting blocks 2, the guide pillars 8 are in sliding insertion connection with the guide sleeves 12, thread pitches of the left side and the right side of the screw rod 6 are the same, thread directions are opposite, and the moving direction of the mounting blocks 2 is prevented from deviating; the bottom of the positioning seat 15 is provided with two sliding blocks 17, the sliding blocks 17 are in sliding connection with the sliding grooves 13, the left side and the right side of the positioning seat 15 are in threaded connection with two positioning bolts 18, and the positioning bolts 18 are fixedly clamped with the positioning grooves 14, so that the positioning seat 15 can be conveniently positioned, and the distance between the nozzle body 4 and a vehicle window can be adjusted; the diameter of the driving belt pulley 23 is larger than that of the driven belt pulley 21, the protective shell 16 is positioned on the outer sides of the driving belt pulley 23 and the driven belt pulley 21, the rotating speed of the first transmission shaft 20 is reduced, and the rotating torque and the stability are improved; connecting pieces 28 are arranged on the bottom of the upper shell 25 and the outer side of the top of the lower shell 26, connecting bolts 29 are inserted at four corners of the connecting pieces 28, connecting nuts 30 are connected to the connecting bolts 29 in a threaded manner, and sealing gaskets are arranged between the upper shell 25 and the lower shell 26, so that the nozzle body 4 can be conveniently repaired; the other end of the water inlet pipe 31 is fixedly communicated with a connector 32, a fixed sleeve 33 is in threaded connection with the connector 32, a sealing disc 34 is arranged on the connector 32, and a sealing ring is arranged between the fixed sleeve 33 and the sealing disc 34, so that an external water supply source can be conveniently connected, and the sealing performance is improved; a plurality of mounting bolts 40 are inserted on the filter screen 39, and mounting nuts 41 are connected to the mounting bolts 40 in a threaded manner, so that the filter screen 39 can be conveniently detached and cleaned; the spray seat 44 is provided with three spray holes, the three spray holes are respectively an atomization spray hole, a water column spray hole and a fan-shaped spray hole, and electromagnetic valves are arranged in the three spray holes, so that the water spray state can be conveniently selected according to requirements.

Before the cleaning device is used, the whole body is fixedly installed through the installation hole 10 on the installation plate 5, the water inlet pipe 31 is communicated with an external water supply source through the connector 32 and is fixed through the connector 32, the screw rod 6 is driven to rotate through the first driving motor 7, the screw rod 6 drives the installation block 2 to slide on the guide post 8 in opposite directions or opposite directions through rotation, left-right circulating water spraying can be carried out, the distance between the nozzle body 4 and a vehicle window can be adjusted through the sliding action of the sliding chute 13 and the sliding block 17, the positioning can be carried out through the positioning bolt 18, the driving belt pulley 23 is driven to rotate through the second driving motor 22, the driving belt pulley 23 is driven to rotate through the driving belt 24 through rotation of the driving belt pulley 23, the first driving shaft 20 is driven to rotate by the first driving shaft 20, the nozzle body 4 is driven to rotate through the first driving shaft 20, the water spraying angle can be adjusted, and the cleaning coverage area is increased, the area of a cleaning dead angle is reduced; drive impeller 37 through third driving motor 35 and rotate, the water pressure of adjustable water spray, through the design of three orifice and solenoid valve, the convenience is selected according to different demands, and can effectively prevent the door window through the heating of heating wire 43 and freeze, the fog, can effectively prevent through the design of filter screen 39 that spout seat 44 blocks up simultaneously to through the design of last casing 25 and lower casing 26 disconnect-type, be convenient for tear open repair, change nozzle body 4.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.

Claims (8)

1. The utility model provides a new energy automobile wiper nozzle, includes first adjustment mechanism (1), installation piece (2), second adjustment mechanism (3) and nozzle body (4), its characterized in that: the first adjusting mechanism (1) comprises two mounting plates (5) and a partition plate (9), a lead screw (6) is connected between the two mounting plates (5) in a rotating mode, one of the two mounting plates is fixedly provided with a first driving motor (7), the output end of the first driving motor (7) is fixedly connected with one end of the lead screw (6), the left side and the right side of the lead screw (6) are respectively provided with a mounting block (2), a fixed screw sleeve (11) is arranged in the mounting block (2), the fixed screw sleeve (11) is in threaded connection with the lead screw (6), the top of the mounting block (2) is provided with two front and back sliding grooves (13) and a positioning groove (14), the top of the mounting block (2) is provided with a second adjusting mechanism (3), the second adjusting mechanism (3) comprises a positioning seat (15) and a protective shell (16), the front side and the rear side of the top of the positioning seat (15) are provided with two adjusting plates (19), two it is connected with first transmission shaft (20) to rotate between regulating plate (19), first transmission shaft (20) rear end fixedly connected with driven pulley (21), the rear side fixed mounting has second driving motor (22) on regulating plate (19), second driving motor (22) output fixedly connected with driving pulley (23), driving belt (24) have been cup jointed in the transmission between driving pulley (23) and driven pulley (21), second adjustment mechanism (3) top is equipped with nozzle body (4), nozzle body (4) include casing (25) and lower casing (26), casing (26) bottom is equipped with turning block (27) down, turning block (27) and first transmission shaft (20) fixed cup joint, casing (26) rear end is equipped with inlet tube (31) down, casing (26) side fixed mounting has third driving motor (35) down, rotate between the end wall and be connected with second transmission shaft (36) about in casing (26) down, second transmission shaft (36) one end and third driving motor (35) output fixed connection, it has impeller (37) to fix the cover on second transmission shaft (36), it is equipped with a plurality of stationary blades (38) to go up casing (25) inner wall, be equipped with filter screen (39) on stationary blade (38), go up fixedly connected with locating lever (42) between the end wall about in casing (25), locating lever (42) are located filter screen (39) top, fixed cover has been connect heating wire (43) on locating lever (42), it is equipped with spout seat (44) to go up casing (25) top.

2. The new energy automobile wiper nozzle of claim 1, characterized in that: two equal fixedly connected with guide pillar (8) in four corners department between mounting panel (5), baffle (9) are located between two mounting panels (5), mounting hole (10) have all been seted up in mounting panel (5) four corners department, installation piece (2) four corners department all is equipped with guide pin bushing (12), guide pillar (8) and guide pin bushing (12) slip grafting, left and right sides screw thread pitch is the same on lead screw (6), the spiral shell is opposite.

3. The new energy automobile wiper nozzle of claim 1, characterized in that: the positioning seat is characterized in that two sliding blocks (17) are arranged at the bottom of the positioning seat (15), the sliding blocks (17) are connected with the sliding grooves (13) in a sliding mode, two positioning bolts (18) are in threaded connection with the left side and the right side of the positioning seat (15), and the positioning bolts (18) are fixedly clamped with the positioning grooves (14).

4. The new energy automobile wiper nozzle of claim 1, characterized in that: the diameter of the driving pulley (23) is larger than that of the driven pulley (21), and the protective shell (16) is positioned on the outer sides of the driving pulley (23) and the driven pulley (21).

5. The new energy automobile wiper nozzle of claim 1, characterized in that: go up casing (25) bottom and casing (26) top outside and all be equipped with connection piece (28), connection piece (28) four corners department all inserts and is equipped with connecting bolt (29), threaded connection has connecting nut (30) on connecting bolt (29), it is sealed to be equipped with between casing (25) and casing (26) down.

6. The new energy automobile wiper nozzle of claim 1, characterized in that: the fixed intercommunication of inlet tube (31) other end has connector (32), threaded connection has fixed cover (33) on connector (32), be equipped with sealed dish (34) on connector (32), be equipped with the sealing washer between fixed cover (33) and sealed dish (34).

7. The new energy automobile wiper nozzle of claim 1, characterized in that: a plurality of mounting bolts (40) are inserted into the filter screen (39), and mounting nuts (41) are connected to the mounting bolts (40) through threads.

8. The new energy automobile wiper nozzle of claim 1, characterized in that: be equipped with three orifice on spray seat (44), it is three the orifice is atomizing orifice, water column orifice and fan-shaped orifice respectively, and is three all be equipped with the solenoid valve in the orifice.

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