CN215599933U

CN215599933U - New energy automobile windscreen wiper assembly display device

Info

Publication number: CN215599933U
Application number: CN202122152971.6U
Authority: CN
Inventors: 封关卫
Original assignee: Beijing Zhiyang Northern International Education Technology Co Ltd
Current assignee: Beijing Zhiyang Northern International Education Technology Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-21
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a new energy automobile windscreen wiper assembly display device which comprises a support and a display table fixedly mounted on the support, wherein a windscreen wiper assembly display mechanism is arranged on the display table. The novel windscreen wiper has the advantages that the principle of the new energy automobile windscreen wiper can be intuitively known by students through the windscreen wiper assembly display mechanism on the display table, when the novel windscreen wiper is not used, the protective shell can be used for carrying out closed protection on a windscreen wiper assembly teaching aid on the display table, and the windscreen wiper assembly teaching aid is prevented from being easily damaged.

Description

New energy automobile windscreen wiper assembly display device

Technical Field

The utility model relates to the field of automobile teaching aids, in particular to a new energy automobile wiper assembly display device.

Background

The automobile teaching aid is an automobile teaching article for teaching various automobile major, and can improve the teaching quality of schools and the teaching interest of students by using automobile teaching aid teaching. The automobile training teaching aid is suitable for motor vehicle detection and maintenance technicians occupational level actual operation examinations, and can be used for automobile structure, automobile electrical equipment and automobile repair teaching of colleges and universities, vocational colleges and training institutions.

The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure. When the new energy automobile windscreen wiper assembly is taught, the principle of automobile windscreen wiper can not be known to students visually, and the windscreen wiper assembly teaching aid does not have a protection function and is easy to damage.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects, the utility model provides a new energy automobile wiper assembly display device to solve the problem of new energy automobile wiper assembly display.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a new energy automobile windscreen wiper assembly display device comprises a support and a display table fixedly mounted on the support, wherein a windscreen wiper assembly display mechanism is arranged on the display table;

the wiper assembly display mechanism comprises a first sliding groove, a second sliding groove, a set of opposite protective shells, a driving motor, a driving shaft, a set of opposite external threads, a set of nuts, a rotating motor, a crank, a fixed rod, a first rocker arm, a first wiper, a second rocker arm, a second wiper and a connecting rod, wherein the first sliding groove is formed in the upper surface of the display platform, the second sliding groove is formed in the upper end of the front surface of the display platform, the set of opposite protective shells are respectively slidably mounted on the first sliding groove and the second sliding groove, the driving motor is horizontally mounted on one side of the upper end of the front surface of the display platform, the driving shaft is mounted on the rotating end of the driving motor, the set of opposite external threads are tapped on two sides of the outer surface of the driving shaft, the set of nuts are sleeved on the set of opposite external threads, the bottom of the screw assembly is respectively connected with the set of opposite protective shells, the rotating motor is mounted on one side of the front surface of the display platform, the crank is mounted on the rotating end of the rotating motor, the dead lever is installed on the show stand front surface, and is located the rotating electrical machines below, first rocking arm activity articulates in dead lever one end, and with crank front end activity articulated, first wiper is installed in first rocking arm upper end, the second rocking arm is installed at the activity and articulates at the dead lever other end, the second wiper is installed in second rocking arm upper end, connecting rod one end is articulated with first rocking arm activity, and the other end and second rocking arm activity are articulated.

Furthermore, the bottom of the bracket is provided with a movable roller.

Furthermore, a sealing strip is installed at the front end of the protective shell, and a visual window is installed on the protective shell.

Furthermore, a front windshield corresponding to the first windscreen wiper and the second windscreen wiper is mounted on the display platform.

Furthermore, a windscreen wiper switch is installed on one side of the bottom of the front surface of the display platform, an ignition switch is installed below the windscreen wiper switch, and an indicator lamp is installed on one side of the ignition switch.

The utility model provides a new energy automobile windscreen wiper assembly display device which has the following beneficial effects that a principle of a new energy automobile windscreen wiper can be intuitively known by students through a windscreen wiper assembly display mechanism on a display stand, and when the device is not used, a protective shell can be used for closing and protecting a windscreen wiper assembly teaching aid on the display stand, so that the windscreen wiper assembly teaching aid is prevented from being easily damaged.

Drawings

Fig. 1 is a schematic view of a new energy vehicle wiper assembly display device according to the present invention.

Fig. 2 is a schematic transmission diagram of the wiper blade of the present invention.

FIG. 3 is a schematic diagram of the sliding of the protective shell according to the present invention.

FIG. 4 is a schematic view of the closure of the protective shell according to the present invention.

In the figure: 1. a support; 2. a display stand; 3. a first sliding chute; 4. a second chute; 5. a protective shell; 6. a drive motor; 7. a drive shaft; 8. an external thread; 9. a nut; 10. a rotating electric machine; 11. a crank; 12. fixing the rod; 13. a first rocker arm; 14. a first wiper blade; 15. a second rocker arm; 16. a second wiper blade; 17. a connecting rod; 18. moving the roller; 19. a sealing strip; 20. a visual window; 21. a front windshield; 22. a wiper switch; 23. an ignition switch; 24. and an indicator light.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-4: a new energy automobile windscreen wiper assembly display device comprises a support 1 and a display table 2 fixedly mounted on the support 1, wherein a windscreen wiper assembly display mechanism is arranged on the display table 2; the wiper assembly display mechanism comprises a first sliding chute 3, a second sliding chute 4, a group of opposite protective shells 5, a driving motor 6, a driving shaft 7, a group of opposite external threads 8, a group of nuts 9, a rotating motor 10, a crank 11, a fixing rod 12, a first rocker arm 13, a first wiper 14, a second rocker arm 15, a second wiper 16 and a connecting rod 17, wherein the first sliding chute 3 is arranged on the upper surface of the display table 2, the second sliding chute 4 is arranged on the upper end of the front surface of the display table 2, the group of opposite protective shells 5 are respectively and slidably arranged on the first sliding chute 3 and the second sliding chute 4, the driving motor 6 is horizontally arranged on one side of the upper end of the front surface of the display table 2, the driving shaft 7 is arranged at the rotating end of the driving motor 6, the group of opposite external threads 8 are tapped on two sides of the outer surface of the driving shaft 7, the group of nuts 9 are sleeved on the group of opposite external threads 8, and the bottoms of the opposite protective shells 5 are respectively connected with the group of opposite protective shells, the rotary motor 10 is installed on one side of the front surface of the display stand 2, the crank 11 is installed at the rotating end of the rotary motor 10, the fixing rod 12 is installed on the front surface of the display stand 2 and located below the rotary motor 10, the first rocker arm 13 is movably hinged to one end of the fixing rod 12 and movably hinged to the front end of the crank 11, the first windscreen wiper 14 is installed at the upper end of the first rocker arm 13, the second rocker arm 15 is installed at the other end of the fixing rod 12 in a movable hinged mode, the second windscreen wiper 16 is installed at the upper end of the second rocker arm 15, one end of the connecting rod 17 is movably hinged to the first rocker arm 13, and the other end of the connecting rod is movably hinged to the second rocker arm 15; the bottom of the bracket 1 is provided with a movable roller 18; the front end of the protective shell 5 is provided with a sealing strip 19, and the protective shell 5 is provided with a visual window 20; a front windshield 21 corresponding to the first wiper 14 and the second wiper 16 is arranged on the display stand 2; a windscreen wiper switch 22 is installed on one side of the bottom of the front surface of the display stand 2, an ignition switch 23 is installed below the windscreen wiper switch 22, and an indicator lamp 24 is installed on one side of the ignition switch 23.

The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, a first sliding groove 3 is formed in the upper surface of a display platform 2, a second sliding groove 4 is formed in the upper end of the front surface of the display platform 2, and a group of opposite protective shells 5 are respectively installed on the first sliding groove 3 and the second sliding groove 4 in a sliding mode, as shown in figure 3, when in teaching display, a user firstly opens the group of opposite protective shells 5;

during teaching display: the driving motor 6 is horizontally arranged on one side of the upper end of the front surface of the display platform 2, the driving shaft 7 is arranged on the rotating end of the driving motor 6, a group of opposite external threads 8 are tapped on two sides of the outer surface of the driving shaft 7, a group of nuts 9 are sleeved on the group of opposite external threads 8, the bottoms of the nuts are respectively connected with a group of opposite protective shells 5, the driving motor 6 rotates forwards to drive the group of opposite protective shells 5 to be opened automatically, as shown in figure 1, the rotating motor 10 is arranged on one side of the front surface of the display platform 2, the crank 11 is arranged on the rotating end of the rotating motor 10, the fixed rod 12 is arranged on the front surface of the display platform 2 and is positioned below the rotating motor 10, the first rocker arm 13 is movably hinged at one end of the fixed rod 12 and is movably hinged with the front end of the crank 11, the first windscreen wiper 14 is arranged on the upper end of the first rocker arm 13, the second rocker arm 15 is movably hinged at the other end of the fixed rod 12, the second windscreen wiper 16 is arranged on the upper end of the second rocker arm 15, one end of a connecting rod 17 is movably hinged with a first rocker arm 13, the other end of the connecting rod is movably hinged with a second rocker arm 15, a front windshield 21 corresponding to a first windscreen wiper 14 and a second windscreen wiper 16 is installed on the display platform 2, as shown in figure 2, an ignition switch 23 is turned on, an indicator light 24 is lighted, when a student presses down the windscreen wiper switch 22, a rotating motor 10 is started, the rotating motor 10 drives a crank 11 to rotate back and forth through speed reduction and torque increase, the crank 11 respectively drives the first windscreen wiper 14 and the second windscreen wiper 16 to swing left and right through a four-bar linkage mechanism to scrape the front windshield 21, when the student closes the windscreen wiper switch 22, the first windscreen wiper 14 and the second windscreen wiper 16 stop at proper positions below the windscreen 21 through a return switch (not shown in the figure), the rotating motor 10 stops running, after teaching and display, the driving motor 6 rotates reversely to drive a group of opposite protective shells 5 to be automatically closed, prevent that new energy automobile windscreen wiper assembly on show stand 2 from easily taking place to damage, can let the student know the principle of new energy automobile wiper directly perceivedly through being located windscreen wiper assembly show mechanism on show stand 2, when not using, wiper assembly teaching aid is closed protection on show stand 2 to protecting crust 5, prevents that wiper assembly teaching aid from easily taking place to damage.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A new energy automobile windscreen wiper assembly display device comprises a support (1) and a display table (2) fixedly mounted on the support (1), and is characterized in that a windscreen wiper assembly display mechanism is arranged on the display table (2);

the wiper assembly display mechanism comprises a first sliding groove (3), a second sliding groove (4), a group of opposite protective shells (5), a driving motor (6), a driving shaft (7), a group of opposite external threads (8), a group of nuts (9), a rotating motor (10), a crank (11), a fixing rod (12), a first rocker arm (13), a first wiper (14), a second rocker arm (15), a second wiper (16) and a connecting rod (17), wherein the first sliding groove (3) is formed in the upper surface of the display platform (2), the second sliding groove (4) is formed in the upper end of the front surface of the display platform (2), the group of opposite protective shells (5) are respectively installed on the first sliding groove (3) and the second sliding groove (4) in a sliding mode, the driving motor (6) is horizontally installed on one side of the upper end of the front surface of the display platform (2), the driving shaft (7) is installed on the rotating end of the driving motor (6), a set of relative external screw thread (8) is attacked in drive shaft (7) surface both sides, and a set of screw (9) suit is on a set of relative external screw thread (8), and the bottom is connected with a set of relative protecting crust (5) respectively, install in show stand (2) front surface one side rotating electrical machines (10), crank (11) are installed and are served in rotating electrical machines (10) rotation, dead lever (12) are installed on show stand (2) front surface, and are located rotating electrical machines (10) below, first rocking arm (13) activity hinge joint is in dead lever (12) one end, and with crank (11) front end activity hinge joint, first wiper (14) are installed in first rocking arm (13) upper end, second rocking arm (15) are installed and are hinged at the activity dead lever (12) other end, second wiper (16) are installed in second rocking arm (15) upper end, one end of the connecting rod (17) is movably hinged with the first rocker arm (13), and the other end of the connecting rod is movably hinged with the second rocker arm (15).

2. The new energy automobile wiper assembly display device according to claim 1, wherein the moving roller (18) is installed at the bottom of the bracket (1).

3. The new energy automobile wiper assembly display device according to claim 1, wherein a sealing strip (19) is installed at the front end of the protective shell (5), and a visual window (20) is installed on the protective shell (5).

4. The new energy automobile wiper assembly display device according to claim 1, wherein a front windshield (21) corresponding to the first wiper blade (14) and the second wiper blade (16) is mounted on the display stand (2).

5. The new energy automobile wiper assembly display device as claimed in claim 1, wherein a wiper switch (22) is mounted on one side of the bottom of the front surface of the display platform (2), an ignition switch (23) is mounted below the wiper switch (22), and an indicator lamp (24) is mounted on one side of the ignition switch (23).