Waterproof testing device for instrument panel of electric vehicle
By designing the waterproof test device of the electric vehicle dashboard and using the push and rotary mechanism for all-round inspection, the problem of simple detection methods of existing equipment is solved, and the accurate evaluation of the waterproof performance of the dashboard is achieved.
Patent Information
- Application Number
- CN202420911596.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When existing equipment detects the waterproof performance of electric vehicle dashboards, the detection method is simple and cannot imitate the external environment, which affects the authenticity of the detection.
A waterproof testing device for electric vehicle dashboard including a base, a fence, a pushing mechanism, a spraying mechanism and a loading mechanism is designed. By pushing mechanism, the spraying mechanism is driven up and down, and the rotating loading mechanism is used for all-round inspection, and the The nozzle and bent pipe prevent the water pipe from bent and mimics the waterproof test of different flow rates.
It realizes all-round waterproof detection of the electric vehicle dashboard, improves the accuracy and authenticity of the detection, and ensures the reliability of the detection results.
Smart Images
Figure CN222188793U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of instrument panels, in particular to a waterproof testing device for an electric vehicle instrument panel. Background Art
[0002] Electric vehicles are also called battery vehicles. They are pure electric vehicles that are powered by batteries (batteries) and driven by motors (DC, AC, series-excited, externally-excited). In recent years, they have been widely used in my country.
[0003] The electric vehicle dashboard is used to display basic vehicle conditions such as the battery level and speed of the electric vehicle. During the use of the electric vehicle dashboard, it will be exposed to the open air for a long time. Therefore, long-term wind and sun exposure can easily affect its normal use. Therefore, it is required to have a certain waterproof performance. For this reason, the electric vehicle dashboard needs to be sampled and monitored after its production is completed. The existing equipment usually only uses flushing detection during the detection process. This detection method is relatively simple and cannot provide the same detection environment as the external environment, thus affecting the authenticity of the detection. For this reason, we propose an electric vehicle dashboard waterproof test device. Utility Model Content
[0004] The utility model aims to provide a waterproof testing device for an electric vehicle instrument panel to solve the problems raised in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof testing device for an electric vehicle instrument panel, comprising a base, a panel is fixedly installed on the top of the base, a sealing door is rotatably connected to one side of the panel through two sets of connecting blades, a pushing mechanism is fixedly installed on the top of the panel, a spraying mechanism is fixedly installed on the bottom of the pushing mechanism, the pushing mechanism drives the spraying mechanism to move up and down, and a containing mechanism is provided on the base for driving the instrument panel to be tested to rotate.
[0006] Furthermore, the pushing mechanism includes a vertical pole, a slider, a moving plate, a top plate and a first motor. The top of the enclosure is fixedly connected to the top plate via multiple groups of vertical poles. The outer surface of the vertical pole is slidably connected to the slider. The moving plate is fixedly connected to multiple groups of the sliders. The top of the top plate is fixedly installed with the first motor. A threaded sleeve is penetrated on the moving plate. The internal thread of the threaded sleeve is connected to a reciprocating screw. The top of the reciprocating screw is fixedly connected to the output end of the first motor.
[0007] Furthermore, the containing mechanism includes a second motor, a placement plate, a connecting column and a fixing ring. The second motor is fixedly installed inside the base, the output end of the second motor is fixedly connected to the placement plate, and the top of the placement plate is fixedly connected to the fixing ring via multiple groups of connecting columns.
[0008] Furthermore, the spraying mechanism includes a mounting plate, a nozzle, a first connecting column and a connecting elbow. The bottom of the moving plate is fixedly connected to the mounting plate via multiple groups of second connecting columns, the bottom of the mounting plate is fixedly connected to the nozzle, the bottom of the moving plate is fixedly connected to an "L"-shaped connecting elbow via the first connecting column, and one end of the connecting elbow is fixedly connected to an arc-shaped guide ring.
[0009] Furthermore, an observation window is provided through the sealed door, and the observation window is made of a transparent material.
[0010] Furthermore, a sealing gasket made of rubber material is laid on one side of the sealing door and the side corresponding to the enclosure plate.
[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can place the electric vehicle dashboard that needs to be tested by setting a holding mechanism, and can drive the dashboard to rotate, so that the dashboard can be fully waterproof tested, and the set pushing mechanism can drive the spraying mechanism to move up and down, so as to perform waterproof tests with different flow rates, and the spraying mechanism can also prevent the water pipe used to transport the test water from bending. Such a setting can fully imitate the waterproof test and ensure the accuracy of the test. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;
[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;
[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the spraying mechanism of the utility model.
[0015] In the figure: 1 base, 2 enclosure, 3 pushing mechanism, 4 connecting leaf piece, 5 sealing door, 6 spraying mechanism, 7 containing mechanism, 8 upright pole, 9 slider, 10 moving plate, 11 top plate, 12 first motor, 13 threaded sleeve, 14 reciprocating screw rod, 15 second motor, 16 placement plate, 17 connecting column, 18 fixing ring, 19 mounting plate, 20 nozzle, 21 first connecting column, 22 connecting elbow, 23 guide ring, 24 observation window, 25 second connecting column. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-Figure 3 The utility model provides a technical solution: a waterproof testing device for an electric vehicle instrument panel, comprising a base 1, a panel 2 is fixedly installed on the top of the base 1, a through hole for drainage is opened on one side of the panel 2, a sealing door 5 is rotatably connected to one side of the panel 2 through two groups of connecting blades 4, a pushing mechanism 3 is fixedly installed on the top of the panel 2, a spraying mechanism 6 is fixedly installed on the bottom of the pushing mechanism 3, the pushing mechanism 3 drives the spraying mechanism 6 to move up and down, and a containing mechanism 7 for driving the instrument panel to be tested to rotate is arranged on the base 1.
[0018] Among them, by setting up a holding mechanism 7, the dashboard of the electric vehicle that needs to be tested can be placed, and the dashboard can be driven to rotate, so that the dashboard can be fully waterproof tested, and the set pushing mechanism 3 can drive the spraying mechanism 6 to move up and down, so as to perform waterproof tests with different flow rates, and the spraying mechanism 3 can also prevent the water pipe used to transport test water from bending. Such a setting can fully imitate the waterproof test and ensure the accuracy of the test.
[0019] See also Figure 1 and Figure 2 The pushing mechanism 3 includes a vertical rod 8, a slider 9, a moving plate 10, a top plate 11 and a first motor 12. The top of the enclosure 2 is fixedly connected to the top plate 11 through multiple groups of vertical rods 8. The outer surface of the vertical rod 8 is slidably connected to the slider 9. The moving plate 10 is fixedly connected to multiple groups of the sliders 9. The top of the top plate 11 is fixedly installed with the first motor 12. A threaded sleeve 13 is penetrated through the moving plate 10. The internal thread of the threaded sleeve 13 is connected to a reciprocating screw rod 14. The top of the reciprocating screw rod 14 is fixedly connected to the output end of the first motor 12.
[0020] When the height of the spraying mechanism 6 needs to be adjusted, the first motor 12 is started, and the first motor 12 drives the reciprocating screw 14 to rotate. Then, the threaded sleeve 13 can be used to drive the moving plate 10, the slider 9 and the spraying mechanism 6 to move up and down along the vertical rod 8, so that the spraying mechanism 6 can be pushed up and down.
[0021] See also Figure 1 and Figure 2The containing mechanism 7 includes a second motor 15, a placement plate 16, a connecting column 17 and a fixing ring 18. The second motor 15 is fixedly installed inside the base 1, and the output end of the second motor 15 is fixedly connected to the placement plate 16. The top of the placement plate 16 is fixedly connected to the fixing ring 18 through multiple groups of connecting columns 17.
[0022] Among them, the instrument panel that needs to be tested is placed on the placement plate 16, and then the second motor 15 is operated, which can drive the placement plate 16 and the instrument panel on top of it to perform waterproof testing in all directions, and the provided connecting column 17 and fixing ring 18 can prevent the instrument panel from detaching from the placement plate 16 when the placement plate 16 rotates.
[0023] See also Figure 1 , Figure 2 and Figure 3 The spraying mechanism 6 includes a mounting plate 19, a nozzle 20, a first connecting column 21 and a connecting elbow 22. The bottom of the moving plate 10 is fixedly connected to the mounting plate 19 through multiple groups of second connecting columns 25. The bottom of the mounting plate 19 is fixedly connected to the nozzle 20. The bottom of the moving plate 10 is fixedly connected to an "L"-shaped connecting elbow 22 through the first connecting column 21. One end of the connecting elbow 22 is fixedly connected to an arc-shaped guide ring 23.
[0024] The water pipe for transportation is passed through the connecting elbow 22 and connected to the nozzle 20. The nozzle 20 can then be used to spray the test water onto the top of the instrument panel for waterproof testing. The arc-shaped guide ring 23 arranged on one side of the connecting elbow 22 can prevent the connecting water pipe from being bent and damaged.
[0025] See also Figure 1 The sealing door 5 is provided with an observation window 24 which is made of a transparent material. A sealing pad made of a rubber material is laid on one side of the sealing door 5 and corresponding to one side of the enclosure 2 .
[0026] Among them, the observation window 24 provided can timely observe the waterproof detection situation inside the enclosure 2, and the sealing gasket provided can prevent the detection water from leaking out through the gap between the enclosure 2 and the sealing door 5.
[0027] When in use, firstly, the instrument panel of the electric vehicle to be tested can be placed by setting the holding mechanism 7, and the instrument panel can be driven to rotate, so that the instrument panel can be fully waterproof tested, and the set pushing mechanism 3 can drive the spraying mechanism 6 to move up and down, so as to perform waterproof tests with different flow rates, and the spraying mechanism 3 can also prevent the water pipe used for testing water delivery from bending, so that the setting can fully imitate the waterproof test and ensure the accuracy of the test. When the height of the spraying mechanism 6 needs to be adjusted, the first motor 12 is started to operate, and the first motor 12 drives the reciprocating screw 14 to rotate, and then the threaded sleeve 13 can be used to drive the moving plate 10, the slider 9 and The spraying mechanism 6 moves up and down along the vertical pole 8, so that the spraying mechanism 6 can be pushed up and down to place the instrument panel to be tested on the placement plate 16. Then the second motor 15 is operated to drive the placement plate 16 and the instrument panel on top of it to perform waterproof testing in all directions. The connecting column 17 and the fixing ring 18 can prevent the instrument panel from being separated from the placement plate 16 when the placement plate 16 rotates. During the water supply process, the water pipe used for transportation is passed through the inside of the connecting elbow 22 and connected to the nozzle 20. Then the nozzle 20 can be used to spray the test water onto the top of the instrument panel for waterproof testing, and the arc-shaped guide ring 23 set on one side of the connecting elbow 22 can prevent the connecting water pipe from bending and being damaged.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A waterproof testing device for an electric vehicle instrument panel, comprising a base (1), a panel (2) fixedly mounted on the top of the base (1), a sealing door (5) rotatably connected to one side of the panel (2) via two sets of connecting blades (4), characterized in that: A pushing mechanism (3) is fixedly mounted on the top of the enclosure (2), a spraying mechanism (6) is fixedly mounted on the bottom of the pushing mechanism (3), the pushing mechanism (3) drives the spraying mechanism (6) to move up and down, and a containing mechanism (7) is provided on the base (1) for driving the instrument panel to be tested to rotate.
2. The electric vehicle instrument panel waterproof testing device according to claim 1, characterized in that: The pushing mechanism (3) comprises a vertical rod (8), a slider (9), a moving plate (10), a top plate (11) and a first motor (12); the top of the enclosure (2) is fixedly connected to the top plate (11) via a plurality of vertical rods (8); the outer surface of the vertical rod (8) is slidably connected to the slider (9); the moving plate (10) is fixedly connected to the plurality of sliders (9); the top of the top plate (11) is fixedly mounted with the first motor (12); a threaded sleeve (13) is provided through the moving plate (10); the internal thread of the threaded sleeve (13) is connected to a reciprocating screw (14); the top of the reciprocating screw (14) is fixedly connected to the output end of the first motor (12).
3. The electric vehicle instrument panel waterproof testing device according to claim 2, characterized in that: The containing mechanism (7) comprises a second motor (15), a placement plate (16), a connecting column (17) and a fixing ring (18); the second motor (15) is fixedly installed inside the base (1); the output end of the second motor (15) is fixedly connected to the placement plate (16); the top of the placement plate (16) is fixedly connected to the fixing ring (18) via a plurality of groups of connecting columns (17).
4. The electric vehicle instrument panel waterproof testing device according to claim 3, characterized in that: The spraying mechanism (6) comprises a mounting plate (19), a spray head (20), a first connecting column (21) and a connecting elbow (22); the bottom of the moving plate (10) is fixedly connected to the mounting plate (19) via a plurality of groups of second connecting columns (25); the bottom of the mounting plate (19) is fixedly connected to the spray head (20); the bottom of the moving plate (10) is fixedly connected to an "L"-shaped connecting elbow (22) via the first connecting column (21); one end of the connecting elbow (22) is fixedly connected to an arc-shaped guide ring (23).
5. The electric vehicle instrument panel waterproof testing device according to claim 4, characterized in that: An observation window (24) is provided through the sealing door (5), and the observation window (24) is made of a transparent material.
6. The electric vehicle instrument panel waterproof testing device according to claim 4, characterized in that: A sealing gasket made of rubber material is laid on one side of the sealing door (5) and on the side corresponding to the enclosure (2).