Fixture for mounting automobile sunroof

Abstract

The utility model relates to the technical field of automobile production, in particular to an automobile skylight installation clamp which comprises a first installation plate, a telescopic block and a second installation plate, second cavities are formed in the two sides of the interior of the first installation plate respectively, lead screws are installed in the second cavities, a threaded groove is formed in the telescopic block, and the second installation plate is connected with the threaded groove. An electric push rod is installed at the bottom of one end of the telescopic block, and a clamping plate is installed at the output end of the electric push rod. Redundant air in the first air pipe, the negative pressure suction cup and the second air pipe is exhausted through the vacuum pump, so that vacuum negative pressure is formed between the negative pressure suction cup and the glass skylight to suck up the glass skylight, the glass skylight is moved to the position over the skylight mounting position on the top of an automobile, and then the position of the whole clamp is lowered. And the bottom of the glass skylight can be better matched with the position where the skylight is installed on the top of the automobile, the glass skylight can be rapidly positioned and installed, and the installation efficiency of the automobile skylight is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production, in particular to a clamp for installing an automobile sunroof. 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. The car sunroof can be roughly divided into: sliding type, built-in type, built-in and flip-out type, panoramic type and curtain type, etc. It is mainly installed on commercial SUVs, sedans and other models.

[0003] Traditional clamps for installing car sunroofs cannot fix the glass panels well. During the installation process, the clamps on both sides of the sunroof will affect the installation of the car sunroof, and the glass sunroof is easily scratched. It is also inconvenient for users to operate and is not very practical.

[0004] For this reason, a kind of automobile sunroof installation fixture is specially proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a clamp for installing a car sunroof, so as to solve the problem that the traditional clamp for installing a car sunroof proposed in the above background technology cannot fix the glass sunroof well, the clamps on both sides of the sunroof will affect the installation of the car sunroof during the installation process, and the glass sunroof is easily scratched, and it is also inconvenient for users to operate and is not practical.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamp for installing a car sunroof comprises a first mounting plate, a telescopic block and a second mounting plate, wherein second cavities are respectively opened on both sides inside the first mounting plate, a screw rod is installed inside the second cavity, a threaded groove is opened inside the telescopic block, the screw rod is threadedly matched with the threaded groove, one end of the screw rod is connected to a power source, the power source is used to drive the screw rod to rotate, an electric push rod is installed at the bottom of one end of the telescopic block, the output end of the electric push rod is vertically arranged downward, a clamping plate is installed at the output end of the electric push rod, connecting rods are installed on both sides of the top end of the second mounting plate, the top of the connecting rod is fixedly connected to the bottom surface of the first mounting plate, and a plurality of negative pressure suction cups are equidistantly installed at the bottom end of the second mounting plate.

[0008] Preferably, the power source is a motor, a first cavity is opened inside the first mounting plate, the output end of the motor and one end of the two screw rods extend into the first cavity, and the two screw rods are meshingly connected to the output end of the motor through bevel gears.

[0009] Preferably, a third cavity is opened inside the second mounting plate, a first air pipe is installed inside the third cavity, a plurality of branch pipes are connected to the first air pipe, the first air pipe is connected to the interior of a plurality of negative pressure suction cups through the plurality of branch pipes, a vacuum pump is installed at the top end of the second mounting plate, and the vacuum pump is connected to one end of the first air pipe.

[0010] Preferably, a second air pipe is installed on both sides of the vacuum pump, and one end of the second air pipe extends into the interior of the third cavity and is connected to the first air pipe.

[0011] Preferably, a limit block is installed at one end of the telescopic block, a connecting plate is installed at one end of the clamping plate, and a supporting slide rod is installed at the top end of the connecting plate, and the top end of the supporting slide rod passes through and extends out of the limit block.

[0012] Preferably, a rubber pad is installed on the upper end surface of the clamping plate.

[0013] Preferably, a sliding block is installed on each side of the telescopic block, a sliding groove is provided on the inner wall of the first mounting plate, and the sliding block is slidably installed inside the sliding groove.

[0014] Compared with the prior art, the utility model provides a fixture for installing a car sunroof, which has the following beneficial effects:

[0015] By providing a second mounting plate, a negative pressure suction cup, a vacuum pump, a first air pipe and a clamping plate, the bottom ends of the multiple negative pressure suction cups installed at the bottom end of the second mounting plate are fitted with the surface of the glass sunroof, and then the vacuum pump is used to discharge the excess air inside the first air pipe, the negative pressure suction cup and the second air pipe, so that a vacuum negative pressure is formed between the negative pressure suction cup and the glass sunroof, thereby sucking up the glass sunroof. During installation, the glass sunroof is moved to just above the sunroof installation position on the top of the car, and then the clamping plates installed on both sides of the first mounting plate are extended to both sides to avoid the bottom ends of the clamps from contacting the top of the car, and then the position of the entire clamp is lowered so that the bottom of the glass sunroof can better fit the position where the sunroof is installed on the top of the car, so that the glass sunroof can be quickly positioned and installed, thereby improving the installation efficiency of the car sunroof and facilitating the operation of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model when it is unfolded;

[0018] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 4It is an enlarged structural schematic diagram of A of the utility model;

[0020] Figure 5 It is an enlarged structural schematic diagram of B of the utility model.

[0021] In the figure: 1. first mounting plate; 2. telescopic block; 3. limit block; 4. electric push rod; 5. support slide rod; 6. connecting plate; 7. clamping plate; 8. rubber pad; 9. second mounting plate; 10. first cavity; 11. first air pipe; 12. negative pressure suction cup; 13. connecting rod; 14. threaded groove; 15. screw rod; 16. second cavity; 17. motor; 18. second air pipe; 19. third cavity; 20. slide groove; 21. slider; 22. vacuum pump. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1: A second cavity 16 is respectively provided on both sides of the interior of the first mounting plate 1, a screw rod 15 is installed inside the second cavity 16, a threaded groove 14 is provided inside the telescopic block 2, an electric push rod 4 is installed at the bottom of one end of the telescopic block 2, a clamping plate 7 is installed at the output end of the electric push rod 4, connecting rods 13 are installed on both sides of the top of the second mounting plate 9, a plurality of negative pressure suction cups 12 are equidistantly installed at the bottom end of the second mounting plate 9, a third cavity 19 is provided inside the second mounting plate 9, a first air pipe 11 is installed inside the third cavity 19, a vacuum pump 22 is installed at the top of the second mounting plate 9, a motor 17 is installed at the top of the first mounting plate 1, a second air pipe 18 is respectively installed on both sides of the vacuum pump 22, and one end of the second air pipe 18 extends into the interior of the third cavity 19 and is connected with the first air pipe 11, the top of the connecting rod 13 is connected to the bottom end of the first mounting plate 1, and the first air pipe 11 is connected to the interior of the plurality of negative pressure suction cups 12 through pipelines.

[0024] Specifically, Figure 1 , Figure 2 and Figure 5As shown, since the second mounting plate 9 is mounted on the bottom end of the first mounting plate 1 through the connecting rod 13, and a plurality of negative pressure suction cups 12 are mounted at equal distances on the bottom end of the second mounting plate 9, when the clamp is used to continue to clamp the glass sunroof, the bottom ends of the plurality of negative pressure suction cups 12 mounted on the bottom end of the second mounting plate 9 are firstly made to fit with the surface of the glass sunroof, and then the excess air inside the first air pipe 11, the negative pressure suction cup 12 and the second air pipe 18 is discharged through the vacuum pump 22, so that a vacuum negative pressure is formed between the negative pressure suction cup 12 and the glass sunroof, thereby sucking up the glass sunroof, and then the two sides of the glass sunroof are sucked up through the clamps 7 mounted on both sides of the first mounting plate 1. The bottom end of the glass sunroof is lifted to prevent the glass sunroof from falling during the transfer process. When installing the glass sunroof, the glass sunroof is moved to just above the sunroof installation position on the top of the car, and then the clamps 7 installed on both sides of the first mounting plate 1 are extended to both sides to prevent the bottom ends of the clamps 7 from contacting the top of the car. Then, by lowering the position of the entire clamp, multiple negative pressure suction cups 12 absorb the top of the glass sunroof, so that the bottom of the glass sunroof can better fit the position where the sunroof is installed on the top of the car, and the glass sunroof can be quickly positioned and installed, thereby improving the installation efficiency of the car sunroof and facilitating the operator to operate.

[0025] A first cavity 10 is provided inside the first mounting plate 1, and the output ends of the screw rod 15 and the motor 17 extend into the first cavity 10, and the screw rod 15 and the output ends of the motor 17 are meshed and connected via gears. The telescopic block 2 is meshed and connected with the screw rod 15 via a threaded groove 14 provided inside, and a limit block 3 is installed at one end of the telescopic block 2. A connecting plate 6 is installed at one end of the clamping plate 7, and a supporting slide bar 5 is installed at the top of the connecting plate 6, and the top of the supporting slide bar 5 penetrates and extends out of the limit block 3. A rubber pad 8 is installed at the top of the clamping plate 7, and a slider 21 is installed on both sides of the telescopic block 2, respectively. A slide groove 20 is provided on the inner wall of the first mounting plate 1, and the slider 21 is slidably installed inside the slide groove 20.

[0026] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the rotation of the output end of the motor 17 can simultaneously drive the two screw rods 15 installed inside the first mounting plate 1 to rotate. Since the outer side of the screw rod 15 is meshed and connected with the telescopic block 2 through the threaded groove 14, when the screw rod 15 rotates, the two telescopic blocks 2 installed on both sides of the first mounting plate 1 will slide relative to each other. Since the sliders 21 installed on both sides of the telescopic block 2 are slidably installed inside the slide groove 20, when the telescopic block 2 moves, the sliders 21 will slide inside the slide groove 20, so that the telescopic block 2 is more stable when moving. Since the bottom end of the telescopic block 2 is installed with an electric push rod 4, and the output end of the electric push rod 4 is installed with a clamping plate 7, the expansion and contraction of the output end of the clamping plate 7 can clamp glass sunroofs of different widths. In the process of expansion and contraction of the clamping plate 7, the supporting slide bar 5 installed on the top of the connecting plate 6 will expand and contract inside the limit block 3. Since one end of the connecting plate 6 is connected to one side of the clamping plate 7, the expansion and contraction of the supporting slide bar 5 inside the limit block 3 can ensure the stability of the clamping plate 7 when moving and clamping the glass sunroof.

[0027] Working principle: when clamping the glass sunroof, the rotation of the output end of the motor 17 can simultaneously drive the two screw rods 15 installed inside the first mounting plate 1 to rotate. When the screw rod 15 rotates, the two telescopic blocks 2 installed on both sides of the first mounting plate 1 will slide relatively, and one end of the two telescopic blocks 2 is controlled to move away from the two sides of the first mounting plate 1. Then, the position of the entire clamp is lowered, so that the multiple negative pressure suction cups 12 installed at the bottom end of the second mounting plate 9 are in contact with the top of the glass sunroof. Then, the excess air inside the first air pipe 11, the negative pressure suction cup 12 and the second air pipe 18 is discharged through the vacuum pump 22, so that a vacuum negative pressure is formed between the negative pressure suction cup 12 and the glass sunroof, thereby sucking up the glass sunroof, and then the telescopic blocks 2 installed on both sides of the first mounting plate 1 are controlled to move upward. The shrink block 2 contracts, so that the rubber pad 8 installed on the top of the splint 7 is located directly below the glass sunroof. Then, according to the width of the glass sunroof, the output end of the electric push rod 4 is controlled to expand and contract, so that the rubber pad 8 installed on the top of the splint 7 contacts the bottom end of the glass sunroof. During installation, the glass sunroof is moved to just above the position where the sunroof is installed on the top of the car, and then the splints 7 installed on both sides of the first mounting plate 1 are extended to both sides to avoid the bottom end of the splint 7 from contacting the top of the car. Then, by lowering the position of the entire clamp, multiple negative pressure suction cups 12 absorb the top of the glass sunroof, so that the bottom of the glass sunroof can better fit the position where the sunroof is installed on the top of the car, and the glass sunroof can be quickly positioned and installed, thereby improving the installation efficiency of the car sunroof.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixture for mounting a car sunroof, comprising a first mounting plate (1), a telescopic block (2) and a second mounting plate (9), characterized in that: A second cavity (16) is respectively provided on both sides of the first mounting plate (1), a screw rod (15) is installed inside the second cavity (16), a threaded groove (14) is provided inside the telescopic block (2), the screw rod (15) is threadedly matched with the threaded groove (14), one end of the screw rod (15) is connected to a power source, the power source is used to drive the screw rod to rotate, an electric push rod (4) is installed at the bottom of one end of the telescopic block (2), the output end of the electric push rod (4) is vertically arranged downward, and a clamping plate (7) is installed at the output end of the electric push rod (4), connecting rods (13) are installed on both sides of the top end of the second mounting plate (9), the top of the connecting rod (13) is fixedly connected to the bottom surface of the first mounting plate (1), and a plurality of negative pressure suction cups (12) are installed at equal distances at the bottom end of the second mounting plate (9).

2. The fixture for installing a car sunroof according to claim 1, characterized in that: The power source is a motor (17), a first cavity (10) is provided inside the first mounting plate (1), an output end of the motor (17) and one end of two screw rods (15) extend into the first cavity (10), and the two screw rods (15) are meshedly connected to the output end of the motor (17) via bevel gears.

3. The fixture for installing a car sunroof according to claim 2, characterized in that: A third cavity (19) is provided inside the second mounting plate (9), a first air pipe (11) is installed inside the third cavity (19), a plurality of branch pipes are connected to the first air pipe (11), the first air pipe (11) is connected to the interior of a plurality of negative pressure suction cups (12) through the plurality of branch pipes, a vacuum pump (22) is installed at the top end of the second mounting plate (9), and the vacuum pump (22) is connected to one end of the first air pipe (11).

4. The fixture for installing a car sunroof according to claim 3, characterized in that: A second air pipe (18) is installed on each side of the vacuum pump (22), and one end of the second air pipe (18) extends into the interior of the third cavity (19) and is connected to the first air pipe (11).

5. The fixture for installing a car sunroof according to claim 1, characterized in that: A limit block (3) is installed at one end of the telescopic block (2), a connecting plate (6) is installed at one end of the clamping plate (7), and a supporting slide bar (5) is installed at the top end of the connecting plate (6), and the top end of the supporting slide bar (5) penetrates and extends out of the limit block (3).

6. The fixture for installing a car sunroof according to claim 1, characterized in that: A rubber pad (8) is installed on the upper end surface of the clamping plate (7).

7. The fixture for installing a car sunroof according to claim 1, characterized in that: A sliding block (21) is respectively installed on both sides of the telescopic block (2); a sliding groove (20) is provided on the inner wall of the first mounting plate (1); and the sliding block (21) is slidably installed inside the sliding groove (20).

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