Automatic opening device for front cover of vehicle body

Abstract

The utility model relates to the technical field of automobiles, in particular to an automobile body front cover automatic opening device which comprises two connecting seats, the left ends of the two connecting seats are jointly and fixedly connected with an adjusting mechanism, driving grooves are formed in the two connecting seats, connecting grooves are formed in the upper ends of the two connecting seats, and the adjusting mechanism is fixedly connected with the driving grooves. Sliding grooves are formed in the front ends and the rear ends of the two connecting seats, movable supporting mechanisms are fixedly mounted at the right ends of the two connecting seats, air cylinders are movably connected to the upper ends of the two movable supporting mechanisms through movable shafts and connecting lugs, and the movable shafts and the connecting lugs are arranged at the ends, away from the movable supporting mechanisms, of the two air cylinders; the two corners of the front ends and the two corners of the rear ends of the two connecting bases are fixedly connected with mounting lugs. According to the automatic opening device for the vehicle body front cover, the vehicle body front cover can be automatically jacked upwards to be opened, and hands of a user are prevented from being scalded when the weather is hot.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to an automatic opening device for a vehicle body front cover. Background Art

[0002] At present, in order to make the vehicle structure more compact, the driving device of some electric cars or gasoline-powered sports cars is not arranged under the front hood of the car, so that the bottom of the front hood can be used as a front trunk (i.e., a luggage box). Therefore, the front hood of the car needs to be opened or closed frequently to store items. When opening the front hood of the existing car, the front hood is first unlocked and then manually lifted by the user, and the front hood cannot be opened automatically. As a result, the front hood of the car body becomes hot in hot weather and easily causes burns to the user's hands. Therefore, we introduce a new automatic opening device for the front hood of the car body. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic opening device for the front cover of a vehicle body, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A device for automatically opening a vehicle body hood comprises a connecting seat, wherein two connecting seats are provided, an adjustment mechanism is fixedly connected to the left ends of the two connecting seats, a driving groove is provided inside the two connecting seats, a connecting groove is provided at the upper ends of the two connecting seats, a sliding groove is provided at the front and rear ends of the two connecting seats, a movable support mechanism is fixedly installed at the right ends of the two connecting seats, a cylinder is movably connected to the upper ends of the two movable support mechanisms through a movable shaft and a connecting ear, and a movable shaft and a connecting ear are provided at the ends of the two cylinders away from the movable support mechanism, mounting ears are fixedly connected to the front and rear corners of the two connecting seats, and through mounting holes are provided at the upper ends of several of the mounting ears.

[0006] Preferably, the movable support mechanism includes a motor, the output end of the motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is movably connected to a movable block, the upper end of the movable block is fixedly connected to a connecting block, the upper end of the connecting block is fixedly connected to a mounting plate, the front and rear ends of the mounting plate are fixedly connected to L-shaped connecting rods, and the opposite surfaces of the two L-shaped connecting rods are fixedly connected to sliders.

[0007] Preferably, the motor is fixedly mounted on the right end of the connecting seat, and the end of the threaded rod away from the motor is movably connected to the left groove wall of the driving groove through a bearing.

[0008] Preferably, the movable block is located inside the driving groove, and the connecting block is interlaced and connected with the connecting groove.

[0009] Preferably, the mounting plate is located above the connecting seat, the two sliding blocks are respectively slidably connected to the two corresponding sliding grooves, and the upper end of the mounting plate is movably connected to the cylinder through a movable shaft and a connecting ear.

[0010] Preferably, the adjustment mechanism includes a movable bar, the front and rear ends of the movable bar are movably connected with connecting bars, the right ends of the two connecting bars are interspersed with locking screws, and the ends of the two connecting bars away from the movable bar are fixedly connected with fixed blocks.

[0011] Preferably, the ends of the two locking screws are tightly fitted with the movable bar, and the right ends of the two fixing blocks are fixedly connected to the two connecting seats respectively.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By placing two connecting seats in the front body, the movable bar moves in the two connecting bars, so that the distance between the two connecting seats can be easily adjusted, so that the two connecting seats can be placed on the front and rear sides of the front body, and then by rotating the two locking screws, the movable bar is limited, and the bolts are passed through the corresponding mounting holes, so that the two connecting seats can be installed inside the front body. After the two connecting seats are installed, by installing and connecting the connecting ears on the two cylinders with the lower part of the front cover of the body, it can be suitable for installation and use on front bodies of different widths;

[0014] 2. After the entire device is installed, the front cover of the vehicle body is unlocked, and the two motors and two cylinders are started. The two motors respectively drive the two threaded rods to rotate, and the two threaded rods respectively move the two movable blocks, and the two movable blocks respectively move the two mounting plates through the two connecting blocks, so that the lower part of the cylinder on the two mounting plates can move, and at the same time, the front cover of the vehicle body can be automatically lifted up and opened by the push of the cylinder, so as to avoid the user's manual opening when the weather is hot, and avoid burns to the user's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an automatic opening device for a vehicle body front cover according to the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a connecting seat of a vehicle body front cover automatic opening device of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a mobile support mechanism of an automatic opening device for a vehicle body front cover according to the utility model;

[0018] Figure 4The utility model is a schematic diagram of the overall structure of the adjusting mechanism of the automatic opening device of the front cover of the vehicle body.

[0019] In the figure: 1. connecting seat; 2. adjusting mechanism; 3. driving groove; 4. connecting groove; 5. sliding groove; 6. movable supporting mechanism; 7. cylinder; 8. mounting ear; 9. mounting hole; 10. motor; 11. threaded rod; 12. movable block; 13. connecting block; 14. mounting plate; 15. L-shaped connecting rod; 16. sliding block; 17. movable bar; 18. connecting bar; 19. locking screw; 20. fixing block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A vehicle body hood automatic opening device comprises a connecting seat 1, wherein two connecting seats 1 are provided, an adjusting mechanism 2 is fixedly connected to the left ends of the two connecting seats 1, a driving groove 3 is provided inside the two connecting seats 1, a connecting groove 4 is provided at the upper ends of the two connecting seats 1, a sliding groove 5 is provided at the front and rear ends of the two connecting seats 1, a movable support mechanism 6 is fixedly installed at the right ends of the two connecting seats 1, a cylinder 7 is movably connected to the upper ends of the two movable support mechanisms 6 through a movable shaft and a connecting ear, and a movable shaft and a connecting ear are provided at one end of the two cylinders 7 away from the movable support mechanism 6, mounting ears 8 are fixedly connected to the front and rear corners of the two connecting seats 1, and a plurality of mounting ears 8 are provided with through mounting holes 9 at the upper ends.

[0025] In this embodiment, the mobile support mechanism 6 includes a motor 10, the output end of the motor 10 is fixedly connected to a threaded rod 11, the outer surface of the threaded rod 11 is interlaced with a movable block 12, the upper end of the movable block 12 is fixedly connected to a connecting block 13, the upper end of the connecting block 13 is fixedly connected to a mounting plate 14, the front and rear ends of the mounting plate 14 are fixedly connected to L-shaped connecting rods 15, the opposite surfaces of the two L-shaped connecting rods 15 are fixedly connected to sliders 16, the motor 10 is fixedly mounted on the right end of the connecting seat 1, and the end of the threaded rod 11 away from the motor 10 is connected by a bearing It is movably connected to the left groove wall of the driving groove 3, the movable block 12 is located inside the driving groove 3, the connecting block 13 is connected through the connecting groove 4, the mounting plate 14 is located above the connecting seat 1, and the two sliding blocks 16 are respectively slidably connected to the corresponding two sliding grooves 5. The upper end of the mounting plate 14 is movably connected to the cylinder 7 through a movable shaft and a connecting ear. By moving the cylinder 7 and pushing it to lift, the front cover of the vehicle body can be automatically lifted upward to open, avoiding the need for the user to manually open it when the weather is hot, avoiding burns to the user's hands.

[0026] In this embodiment, the adjustment mechanism 2 includes a movable bar 17, and the front and rear ends of the movable bar 17 are both interspersed with connecting bars 18 for movability connection. The right ends of the two connecting bars 18 are both interspersed with locking screws 19, and the ends of the two connecting bars 18 away from the movable bar 17 are fixedly connected to fixed blocks 20, and the ends of the two locking screws 19 are tightly fitted with the movable bar 17. The right ends of the two fixed blocks 20 are respectively fixedly connected to the two connecting seats 1, and the movable bar 17 moves in the two connecting bars 18, so that the distance between the two connecting seats 1 can be easily adjusted.

[0027] It should be noted that the utility model is an automatic opening device for the front cover of a vehicle body. During use, the two connecting seats 1 are placed in the front body, and the movable bar 17 moves in the two connecting bars 18, so that the distance between the two connecting seats 1 can be easily adjusted, so that the two connecting seats 1 can be placed on the front and rear sides of the front body, and then the two locking screws 19 are rotated to limit the movable bar 17, and the bolts are passed through the corresponding mounting holes 9, so that the two connecting seats 1 can be installed inside the front body. After the two connecting seats 1 are installed, the connecting ears on the two cylinders 7 are installed and connected to the lower part of the front cover of the vehicle body, so that it can be suitable for different The front body of the vehicle with a width can be installed and used. After the whole device is installed, the front cover of the vehicle body is unlocked, and the two motors 10 and the two cylinders 7 are started. The two motors 10 respectively drive the two threaded rods 11 to rotate, and the two threaded rods 11 respectively move with the two movable blocks 12. The two movable blocks 12 respectively move with the two mounting plates 14 through the two connecting blocks 13, so that the lower part of the cylinder 7 on the two mounting plates 14 can be moved, and at the same time, the front cover of the vehicle body can be automatically lifted up and opened by the push of the cylinder 7, so that the user does not need to manually open it when the weather is hot, so as to avoid burns to the user's hands.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vehicle body hood automatic opening device, comprising a connecting seat (1), characterized in that: The connecting seats (1) are provided with two, the left ends of the two connecting seats (1) are fixedly connected with an adjustment mechanism (2), the inside of the two connecting seats (1) is provided with a driving groove (3), the upper ends of the two connecting seats (1) are provided with a connecting groove (4), the front ends and the rear ends of the two connecting seats (1) are provided with a sliding groove (5), the right ends of the two connecting seats (1) are fixedly installed with a movable support mechanism (6), the upper ends of the two movable support mechanisms (6) are movably connected with a cylinder (7) through a movable shaft and a connecting ear, and the ends of the two cylinders (7) away from the movable support mechanism (6) are provided with a movable shaft and a connecting ear, the front and rear corners of the two connecting seats (1) are fixedly connected with mounting ears (8), and the upper ends of a plurality of the mounting ears (8) are provided with through mounting holes (9); The movable support mechanism (6) comprises a motor (10), the output end of the motor (10) is fixedly connected to a threaded rod (11), the outer surface of the threaded rod (11) is interlaced with a movable block (12) in movable connection, the upper end of the movable block (12) is fixedly connected to a connecting block (13), the upper end of the connecting block (13) is fixedly connected to a mounting plate (14), the front end and the rear end of the mounting plate (14) are fixedly connected to L-shaped connecting rods (15), and the opposite surfaces of the two L-shaped connecting rods (15) are fixedly connected to sliders (16).

2. The automatic opening device for the front cover of a vehicle body according to claim 1, characterized in that: The motor (10) is fixedly mounted on the right end of the connecting seat (1), and the end of the threaded rod (11) away from the motor (10) is movably connected to the left groove wall of the driving groove (3) through a bearing.

3. The automatic opening device for the front cover of a vehicle body according to claim 1, characterized in that: The movable block (12) is located inside the driving groove (3), and the connecting block (13) is interlacedly connected with the connecting groove (4).

4. The automatic opening device for the front cover of a vehicle body according to claim 1, characterized in that: The mounting plate (14) is located above the connecting seat (1), the two sliding blocks (16) are respectively slidably connected to the two corresponding sliding grooves (5), and the upper end of the mounting plate (14) is movably connected to the cylinder (7) via a movable shaft and a connecting ear.

5. The automatic opening device for the front cover of a vehicle body according to claim 1, characterized in that: The adjustment mechanism (2) comprises a movable bar (17), the front and rear ends of the movable bar (17) are both interlaced and movably connected with connecting bars (18), the right ends of the two connecting bars (18) are both interlaced and connected with locking screws (19), and the ends of the two connecting bars (18) away from the movable bar (17) are both fixedly connected with fixed blocks (20).

6. The automatic opening device for the front cover of a vehicle body according to claim 5, characterized in that: The ends of the two locking screws (19) are tightly fitted with the movable bar (17), and the right ends of the two fixing blocks (20) are fixedly connected to the two connecting seats (1) respectively.

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