A sealing detection device and detection method suitable for connecting a sunroof to a vehicle roof

Abstract

The present invention discloses a sealing detection device suitable for connecting a skylight with a roof, comprising a main component and a booster component, wherein the main component comprises a box, a first plate, a second plate and a first water tank; a booster component is installed on one side of the main component; and the booster component comprises a second water tank. The present invention starts a first electric push rod, and the piston rod of the first electric push rod drives the third plate to move downward in the second water tank, and the elastic potential energy of the spring drives the circular plate to move upward, and then the water pressure in the second water tank squeezes the circular plate to move close to the third plate, at which time the third plate is driven to move upward by the first electric push rod, and the water pressure above the third plate squeezes the circular plate to move downward, and auxiliary water flows downward through the first circular through hole to the nozzle for spraying, so as to achieve the purpose of pressurizing the water sprayed by the circular plate, and is used to simulate rainstorm weather and improve the sealing of the connection between the skylight and the roof.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile sunroofs, and in particular relates to a sealing detection device and a detection method suitable for the connection between a sunroof and a roof. Background Art

[0002] The car sunroof is installed on the roof, which can effectively circulate air in the car and increase the intake of fresh air. At the same time, the car sunroof can also broaden the field of vision and meet the needs of mobile photography and video shooting. When the car is in use, the roof will leak on rainy days due to the poor sealing of the sunroof, causing unnecessary economic losses. The sealing of the connection between the sunroof and the roof is tested.

[0003] When inspecting the seal of the existing connection between the sunroof and the roof, usually manual experience is used to survey the working status of the sunroof motor and observe with the naked eye to detect the seal of the sunroof, and simulate weather to test the seal. Due to insufficient water pressure, it is impossible to simulate heavy rain weather for inspection. Therefore, a seal inspection device and a inspection method suitable for the connection between the sunroof and the roof are proposed. Summary of the invention

[0004] The object of the present invention is to provide a sealing detection device and a detection method suitable for the connection between a sunroof and a vehicle roof, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a sealing detection device suitable for connecting a skylight to a roof, comprising a main body component and a booster component, wherein the main body component comprises a box body, a first plate body, a second plate body and a first water storage tank;

[0006] A booster assembly is installed on one side of the main assembly;

[0007] The booster assembly includes a second water storage tank, a first electric push rod, a third plate, a nozzle, a fixed plate, a first rod, a spring and a circular plate;

[0008] The lower surface of the second water tank is evenly penetrated with nozzles, the output shaft of the first electric push rod penetrates the upper surface of the second water tank and is welded to the upper surface of the third plate body, the upper surface of the third plate body is evenly provided with first circular through holes, the inner side wall of the first circular through hole is welded with a fixed plate body, the upper surface of the fixed plate body is symmetrically provided with three second circular through holes, the inner side wall of the second circular through hole is attached to the outer side wall of the first rod body, the bottom end of the first rod body is welded to the upper surface of the circular plate body, the lower surface of the fixed plate body is welded to the top end of the spring, and the top end of the spring is welded to the upper surface of the circular plate body.

[0009] Preferably, the rear surface of the above-mentioned box body is welded to the front surface of the first plate body, the upper surface of the first plate body is welded to the lower surface of the second plate body, and the outer wall of the second plate body is symmetrically provided with two sliding grooves, and the inner wall of the sliding groove is slidably connected with a slider, and a U-shaped plate body is welded on the side of the slider away from the sliding groove. The slider slides in the sliding groove, which can not only assist the U-shaped plate body to move, but also limit the U-shaped plate body.

[0010] Preferably, a fourth plate body is welded to the upper surface of the second plate body, a second electric push rod is installed on the rear surface of the fourth plate body, the output shaft of the second electric push rod is welded to the front surface of the U-shaped plate body, the lower surface of the U-shaped plate body is welded to the upper surface of the second water tank, a groove is provided on the lower surface of the U-shaped plate body, the inner top wall of the groove is installed on the upper surface of the first electric push rod, and by starting the second electric push rod, the piston rod of the second electric push rod drives the U-shaped plate body to move forward and backward.

[0011] Preferably, a filter is embedded on the upper surface of the box body, a second water pump is installed on the inner bottom wall of the box body, a water pipe is installed at the water outlet of the second water pump, one end of the water pipe passes through the inner wall of the box body and through one side of the first plate body, and the outer wall of the water pipe passes through the outer wall of the first water tank. The water in the box body is pumped into the first water tank through the water pipe through the water inlet of the second water pump, thereby realizing water recycling.

[0012] Preferably, a first water tank is installed on the rear surface of the second plate body, a first water pump is installed on the inner bottom wall of the first water tank, a bellows is installed at the water outlet of the first water pump, the outer wall of the bellows passes through the inner wall of the first water tank, one end of the bellows passes through one side of the first plate body and through the rear surface of the second water tank, and by starting the first water pump, the water inlet of the first water pump draws water in the first water tank into the second water tank through the bellows.

[0013] Preferably, four second rod bodies are symmetrically welded to the inner top wall of the above-mentioned second water storage tank, the bottom end of the second rod body passes through the upper surface of the third plate body and is welded to the inner bottom wall of the second water storage tank, and the outer wall of the third plate body is installed with a rubber sealing pad. Through the arrangement of the second rod body, it can not only assist the movement of the third plate body, but also limit the position of the third plate body.

[0014] A method for detecting the sealing performance of a connection between a sunroof and a vehicle roof, comprising the following steps:

[0015] S1, start the second water pump to extract water from the box and transport it to the first water tank through the water pipe, and then start the first water pump to extract water from the first water tank and transport it to the second water tank through the bellows;

[0016] S2, by starting the first electric push rod, the piston rod of the first electric push rod drives the third plate body to move downward to squeeze the water in the second water tank, at this time, the circular plate body is pressed upward by the water pressure to close to the third plate body, so that the circular plate body drives the first rod body to move upward, wherein the elastic potential energy of the spring further drives the circular plate body and the third plate body to fit and seal, and the water pressure is increased to release the water in the second water tank through the nozzle;

[0017] S3, the piston rod of the first electric push rod drives the third plate body to move upward in the second water tank, and the water pressure in the bellows squeezes the circular plate body to move downward, so that water flows downward through the first circular through hole;

[0018] S4. By starting the second electric push rod, the piston rod of the second electric push rod drives the slider on the U-shaped plate to slide in the slide groove on the second plate. At this time, the U-shaped plate drives the nozzle on the second water tank to move, so that the nozzle can be moved according to the size of the skylight.

[0019] Preferably, in the above S2, by moving the first rod body in the second circular through hole on the fixed plate body, a circular limiting block is welded on the upper surface of the first rod body to limit the circular plate body on the first rod body to prevent the circular plate body from falling.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention starts the first electric push rod, and the piston rod of the first electric push rod drives the third plate body to move downward in the second water tank, and the elastic potential energy of the spring drives the circular plate body to move upward, and then the water pressure in the second water tank squeezes the circular plate body to move close to the third plate body. At this time, the third plate body is driven to move upward by the first electric push rod, and the water pressure above the third plate body squeezes the circular plate body to move downward, and auxiliary water flows downward through the first circular through hole to the nozzle for spraying, thereby achieving the purpose of pressurizing the water sprayed from the circular plate body, which is used to simulate heavy rain weather and improve the sealing of the connection between the sunroof and the roof. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of area A;

[0023] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the present invention;

[0024] Figure 4 It is a schematic diagram of the internal structure of the booster assembly of the present invention;

[0025] Figure 5 It is a schematic cross-sectional structural diagram of the booster assembly of the present invention.

[0026] In the figure: 1. main body assembly; 101. box body; 102. first plate body; 103. second plate body; 104. first water tank; 2. booster assembly; 201. second water tank; 202. first electric push rod; 203. third plate body; 204. nozzle; 205. fixed plate body; 206. first rod body; 207. spring; 208. circular plate body; 3. first circular through hole; 4. second circular through hole; 5. circular limit block; 6. second rod body; 7. rubber sealing pad; 8. fourth plate body; 9. second electric push rod; 10. U-shaped plate body; 11. slide groove; 12. slider; 13. groove; 14. bellows; 15. first water pump; 16. water pipe; 17. second water pump; 18. filter screen. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example

[0029] See also Figure 1-5 , the present invention provides a technical solution: a sealing detection device suitable for connecting a skylight and a roof, comprising a main component 1 and a booster component 2, the main component 1 comprising a box body 101, a first plate body 102, a second plate body 103 and a first water storage tank 104;

[0030] A booster assembly 2 is installed on one side of the main assembly 1;

[0031] The booster assembly 2 includes a second water storage tank 201, a first electric push rod 202, a third plate 203, a nozzle 204, a fixed plate 205, a first rod 206, a spring 207 and a circular plate 208;

[0032] The lower surface of the second water tank 201 is evenly penetrated with nozzles 204, the output shaft of the first electric push rod 202 penetrates the upper surface of the second water tank 201 and is welded to the upper surface of the third plate 203, the upper surface of the third plate 203 is evenly provided with first circular through holes 3, the inner wall of the first circular through holes 3 is welded with a fixed plate 205, the upper surface of the fixed plate 205 is symmetrically provided with three second circular through holes 4, the inner wall of the second circular through holes 4 is attached to the outer wall of the first rod 206, the bottom end of the first rod 206 is welded to the upper surface of the circular plate 208, the lower surface of the fixed plate 205 is welded to the top of the spring 207, and the top of the spring 207 is welded to the upper surface of the circular plate 208.

[0033] In the present embodiment, specifically, the rear surface of the box body 101 is welded to the front surface of the first plate body 102, the upper surface of the first plate body 102 is welded to the lower surface of the second plate body 103, and the outer wall of the second plate body 103 is symmetrically provided with two slide grooves 11, and the inner wall of the slide groove 11 is slidably connected with a slider 12, and a U-shaped plate body 10 is welded on the side of the slider 12 away from the slide groove 11. By sliding the slider 12 in the slide groove 11, the U-shaped plate body 10 can be assisted to move and the U-shaped plate body 10 can be limited.

[0034] In the present embodiment, specifically, the fourth plate body 8 is welded to the upper surface of the second plate body 103, the second electric push rod 9 is installed on the rear surface of the fourth plate body 8, the output shaft of the second electric push rod 9 is welded to the front surface of the U-shaped plate body 10, the lower surface of the U-shaped plate body 10 is welded to the upper surface of the second water tank 201, the lower surface of the U-shaped plate body 10 is provided with a groove 13, the inner top wall of the groove 13 is installed on the upper surface of the first electric push rod 202, by starting the second electric push rod 9, the piston rod of the second electric push rod 9 drives the U-shaped plate body 10 to move forward and backward, so that the U-shaped plate body 10 drives the nozzle 204 on the second water tank 201 to move forward and backward, and then the angle is adjusted according to the size of the sunroof of the car, wherein the groove 13 is set to fix the position of the first electric push rod 202.

[0035] In the present embodiment, specifically, a filter screen 18 is embedded in the upper surface of the box body 101, a second water pump 17 is installed on the inner bottom wall of the box body 101, a water pipe 16 is installed at the water outlet of the second water pump 17, one end of the water pipe 16 passes through the inner wall of the box body 101 and passes through one side of the first plate body 102, and the outer wall of the water pipe 16 passes through the outer wall of the first water storage tank 104. Through the second water pump 17, the water in the box body 101 is pumped into the first water storage tank 104 through the water pipe 16 through the water inlet of the second water pump 17, so as to realize water recycling and save water resources. The filter screen 18 is provided to filter water and facilitate the reuse of water.

[0036] In the present embodiment, specifically, a first water tank 104 is installed on the rear surface of the second plate body 103, a first water pump 15 is installed on the inner bottom wall of the first water tank 104, a bellows 14 is installed at the water outlet of the first water pump 15, an outer wall of the bellows 14 passes through the inner wall of the first water tank 104, one end of the bellows 14 passes through one side of the first plate body 102 and passes through the rear surface of the second water tank 201, by starting the first water pump 15, the water inlet of the first water pump 15 draws the water in the first water tank 104 into the second water tank 201 through the bellows 14, wherein the bellows 14 is arranged so that the bellows 14 can be telescopically moved along with the position of the first water tank 104.

[0037] In the present embodiment, specifically, four second rod bodies 6 are symmetrically welded to the inner top wall of the second water tank 201, the bottom ends of the second rod bodies 6 pass through the upper surface of the third plate body 203 and are welded to the inner bottom wall of the second water tank 201, and the outer wall of the third plate body 203 is installed with a rubber sealing pad 7. The arrangement of the second rod bodies 6 can not only assist the movement of the third plate body 203, but also limit the position of the third plate body 203, wherein the arrangement of the rubber sealing pad 7 is used to enhance the sealing between the third plate body 203 and the second water tank 201.

[0038] A method for detecting the sealing performance of a connection between a sunroof and a vehicle roof, comprising the following steps:

[0039] S1, start the second water pump 17 to pump water from the box body 101 and transport it to the first water tank 104 through the water pipe 16, and then start the first water pump 15 to pump water from the first water tank 104 and transport it to the second water tank 201 through the bellows 14;

[0040] S2. By starting the first electric push rod 202, the piston rod of the first electric push rod 202 drives the third plate 203 to move downward to squeeze the water in the second water tank 201. At this time, the circular plate 208 is pressed upward by the water pressure to close to the third plate 203, so that the circular plate 208 drives the first rod 206 to move upward, wherein the elastic potential energy of the spring 207 further drives the circular plate 208 and the third plate 203 to fit and seal, and the water pressure is increased to release the water in the second water tank 201 through the nozzle 204;

[0041] S3, the piston rod of the first electric push rod 202 drives the third plate 203 to move upward in the second water storage tank 201, and the water pressure in the bellows 14 squeezes the circular plate 208 to move downward, so that water flows downward through the first circular through hole 3;

[0042] S4. By starting the second electric push rod 9, the piston rod of the second electric push rod 9 drives the slider 12 on the U-shaped plate 10 to slide in the slide groove 11 on the second plate 103. At this time, the U-shaped plate 10 drives the nozzle 204 on the second water tank 201 to move, so that the nozzle 204 can be moved according to the size of the skylight.

[0043] In this embodiment, specifically, in S2, by moving the first rod body 206 in the second circular through hole 4 on the fixed plate body 205, a circular limit block 5 is welded on the upper surface of the first rod body 206, which is used to limit the circular plate body 208 on the first rod body 206 to prevent the circular plate body 208 from falling.

[0044] In this embodiment, a switch group for controlling the start and stop of the first electric push rod 202, the second electric push rod 9, the first water pump 15 and the second water pump 17 is installed on one side of the box body 101. The switch group is connected to the external AC power to supply power to the first electric push rod 202, the second electric push rod 9, the first water pump 15 and the second water pump 17.

[0045] In this embodiment, the models of the first electric push rod 202 and the second electric push rod 9 are TYSC-2020; the models of the first water pump 15 and the second water pump 17 are ISW50-250.

[0046] When the present invention is working: the vehicle that has passed the inspection drives to the top of the box body 101, and at this time, the first water pump 15 is started, and the water inlet of the first water pump 15 draws the water in the first water tank 104 into the second water tank 201 through the bellows 14, and then the first electric push rod 202 is started, and the piston rod of the first electric push rod 202 drives the third plate body 203 to move downward in the second water tank 201, and the elastic potential energy of the spring 207 drives the circular plate body 208 to move upward, and then the water pressure in the second water tank 201 squeezes the circular plate body 208 to move close to the third plate body 203, and at this time, the third plate body 203 is driven to move upward by the first electric push rod 202, and the water pressure above the third plate body 203 squeezes the circular plate body 208 to move downward, Auxiliary water flows downward through the first circular through hole 3 to the nozzle 204 and is sprayed out, and the water sprayed out of the circular plate 208 is pressurized to simulate heavy rain weather and improve the sealing of the connection between the detection skylight and the roof. At this time, by starting the second electric push rod 9, the piston rod of the second electric push rod 9 drives the U-shaped plate 10 to move forward and backward, so that the U-shaped plate 10 drives the nozzle 204 on the second water tank 201 to move forward and backward, and then adjusts the angle according to the size of the car's skylight. At this time, the sprayed water is filtered into the box body 101 through the filter net 18, and the second water pump 17 is started. The water inlet of the second water pump 17 draws the water in the box body 101 into the first water tank 104 through the water pipe 16, so as to realize water recycling and save water resources.

[0047] 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 sealing detection device for the connection between a sunroof and a vehicle roof, comprising a main component (1) and a booster component (2), characterized in that: The main body assembly (1) comprises a box body (101), a first plate body (102), a second plate body (103) and a first water storage tank (104); A booster component (2) is installed on one side of the main component (1); The booster assembly (2) comprises a second water storage tank (201), a first electric push rod (202), a third plate body (203), a spray head (204), a fixed plate body (205), a first rod body (206), a spring (207) and a circular plate body (208); The lower surface of the second water storage tank (201) is uniformly penetrated by nozzles (204); the output shaft of the first electric push rod (202) is penetrated by the upper surface of the second water storage tank (201) and is welded to the upper surface of the third plate body (203); the upper surface of the third plate body (203) is uniformly provided with first circular through holes (3); the inner side wall of the first circular through hole (3) is welded with a fixed plate body (205); the upper surface of the fixed plate body (205) is symmetrically provided with three second circular through holes (4); the inner side wall of the second circular through hole (4) is attached to the outer side wall of the first rod body (206); the bottom end of the first rod body (206) is welded to the upper surface of the circular plate body (208); the lower surface of the fixed plate body (205) is welded to the top end of the spring (207); and the top end of the spring (207) is welded to the upper surface of the circular plate body (208); The outer side wall of the second plate body (103) is symmetrically provided with two slide grooves (11), the inner side wall of the slide groove (11) is slidably connected with a slider (12), and a U-shaped plate body (10) is welded on a side of the slider (12) away from the slide groove (11); A fourth plate body (8) is welded to the upper surface of the second plate body (103), a second electric push rod (9) is mounted on the rear surface of the fourth plate body (8), an output shaft of the second electric push rod (9) is welded to the front surface of the U-shaped plate body (10), and a lower surface of the U-shaped plate body (10) is welded to the upper surface of the second water storage tank (201).

2. A sealing detection device for the connection between a sunroof and a roof according to claim 1, characterized in that: The rear surface of the box body (101) is welded to the front surface of the first plate body (102), and the upper surface of the first plate body (102) is welded to the lower surface of the second plate body (103).

3. A sealing detection device for the connection between a sunroof and a roof according to claim 2, characterized in that: A groove (13) is provided on the lower surface of the U-shaped plate body (10), and the inner top wall of the groove (13) is mounted on the upper surface of the first electric push rod (202).

4. The sealing detection device for the connection between a sunroof and a roof according to claim 1, characterized in that: A filter screen (18) is embedded on the upper surface of the box body (101), a second water pump (17) is installed on the inner bottom wall of the box body (101), a water pipe (16) is installed at the water outlet of the second water pump (17), one end of the water pipe (16) passes through the inner wall of the box body (101) and passes through one side of the first plate body (102), and the outer wall of the water pipe (16) passes through the outer wall of the first water storage tank (104).

5. The sealing detection device for the connection between a sunroof and a roof according to claim 1, characterized in that: A first water tank (104) is installed on the rear surface of the second plate body (103); a first water pump (15) is installed on the inner bottom wall of the first water tank (104); a bellows (14) is installed at the water outlet of the first water pump (15); an outer wall of the bellows (14) passes through an inner wall of the first water tank (104); one end of the bellows (14) passes through one side of the first plate body (102) and passes through the rear surface of the second water tank (201).

6. The sealing detection device for the connection between a sunroof and a roof according to claim 1, characterized in that: Four second rod bodies (6) are symmetrically welded to the inner top wall of the second water storage tank (201); the bottom ends of the second rod bodies (6) penetrate the upper surface of the third plate body (203) and are welded to the inner bottom wall of the second water storage tank (201); and a rubber sealing pad (7) is installed on the outer side wall of the third plate body (203).

7. A method for detecting the tightness of the connection between a sunroof and a roof, applied to the device for detecting the tightness of the connection between a sunroof and a roof as claimed in claim 1, characterized in that: The following steps are involved: S1, starting the second water pump (17) to extract water from the box body (101) and transport it to the first water storage tank (104) through the water pipe (16), and then starting the first water pump (15) to extract water from the first water storage tank (104) and transport it to the second water storage tank (201) through the bellows (14); S2, by starting the first electric push rod (202), the piston rod of the first electric push rod (202) drives the third plate body (203) to move downward to squeeze the water in the second water storage tank (201), and at this time, the circular plate body (208) is pressed upward by the water pressure to be close to the third plate body (203) to close, so that the circular plate body (208) drives the first rod body (206) to move upward, wherein the elastic potential energy of the spring (207) further drives the circular plate body (208) and the third plate body (203) to fit and seal, and the water pressure is increased to release the water in the second water storage tank (201) through the nozzle (204); S3, the piston rod of the first electric push rod (202) drives the third plate body (203) to move upward in the second water storage tank (201), and the water pressure in the bellows (14) presses the circular plate body (208) to move downward, so that water flows downward through the first circular through hole (3); S4. By starting the second electric push rod (9), the piston rod of the second electric push rod (9) drives the slider (12) on the U-shaped plate (10) to slide in the slide groove (11) on the second plate (103). At this time, the U-shaped plate (10) drives the nozzle (204) on the second water storage tank (201) to move, so that the nozzle (204) can be moved according to the size of the skylight.

8. A method for detecting the tightness of the connection between a sunroof and a vehicle roof according to claim 7, characterized in that: In S2, by moving the first rod body (206) in the second circular through hole (4) on the fixed plate body (205), a circular limiting block (5) is welded on the upper surface of the first rod body (206) for limiting the circular plate body (208) on the first rod body (206).

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