Impact-resistant stable automobile support

Abstract

The utility model discloses an anti-impact stable type automobile support which comprises a support body, a sliding hole is formed in the middle of the upper side wall of the support body, a sliding block is connected into the sliding hole in a sliding mode, an installation block is rotationally connected into an installation groove formed in the upper side face of the sliding block, a stud is arranged on the upper side face of the installation block, and the anti-impact stable type automobile support further comprises an anti-impact assembly. The shock-resistant assembly comprises shock-resistant blocks, U-shaped hydraulic channels and stabilizing rods, the shock-resistant blocks are arranged at the left end and the right end of the bottom wall of the support body, the U-shaped hydraulic channels are formed between the two shock-resistant blocks and the whole formed by the inner wall of the support body, and the U-shaped hydraulic channels are filled with hydraulic oil. Under the operation impact of the engine, the mounting block rotates, the sliding block slides, the upper stabilizing rod and the stabilizing rod cooperate with the spring, the hydraulic assembly and the parallelogram structure, buffering and damping, impact force dispersing, precise guiding and resetting are achieved, and stable operation of the engine is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to an impact-resistant and stable automotive bracket. Background Technology

[0002] With the rapid development of the automotive industry, automobiles are playing an increasingly important role in people's daily lives and socio-economic activities. As the core component of automobiles, the stable operation of the engine is crucial to the performance, safety, and reliability of the vehicle. During operation, the engine generates continuous and complex vibrations and impacts, which requires high-quality car brackets to support and cushion the impact on the vehicle body and other components, ensure the normal operation of the engine, extend the overall service life of the vehicle, and improve the driving experience. Therefore, the impact resistance and stability of car brackets have become a key concern in the automotive manufacturing industry.

[0003] Currently, most common car brackets use simple rigid structures or ordinary shock-absorbing designs. Rigid structure brackets usually fix the engine directly to the car body, using their own mechanical strength to support the weight of the engine. When working, they rely on the rigidity of the bracket material to resist the force generated by the engine operation and transmit the weight and impact force of the engine to the car body. Ordinary shock-absorbing brackets, on the other hand, add some simple rubber shock-absorbing pads and other components to the rigid structure. These rubber shock-absorbing pads can absorb some of the vibration and impact force generated by the engine operation to a certain extent, reducing the energy transmitted to the car body. For example, this type of bracket is often used in some economy cars, using the elastic deformation of the rubber pads to buffer the vibration of the engine.

[0004] However, the aforementioned existing technologies have many drawbacks. While rigid structural brackets can support the engine, they lack an effective buffering mechanism, allowing the impact force generated by the engine to be transmitted to the vehicle body almost without loss. Long-term use can lead to fatigue damage to vehicle body components, affecting the structural strength and stability of the vehicle body, and also generating significant noise, reducing ride comfort. Brackets with ordinary shock absorption designs have limited shock absorption effects. Rubber shock-absorbing pads are prone to aging and deformation after being subjected to strong vibrations and impacts from the engine for extended periods, resulting in decreased shock absorption performance and an inability to continuously and effectively buffer the energy generated by engine operation. Furthermore, existing brackets lack precise guidance and reset capabilities when dealing with complex impact directions, making it difficult to ensure that the engine is always in a stable working position, affecting the connection accuracy between the engine and other components, and thus reducing the overall performance of the vehicle. Therefore, we propose an impact-resistant and stable automotive bracket. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide an impact-resistant and stable car bracket that can achieve buffering and shock absorption, dispersion of impact force, precise guidance and repositioning, and can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an impact-resistant and stable car bracket, comprising a bracket body, wherein a sliding hole is provided in the middle of the upper side wall of the bracket body, a slider is slidably connected inside the sliding hole, an mounting block is rotatably connected inside the mounting groove provided on the upper side of the slider, a stud is provided on the upper side of the mounting block, and an impact-resistant component is also included.

[0007] Impact-resistant components: These include impact-resistant blocks, U-shaped hydraulic channels, and stabilizing rods. Impact-resistant blocks are provided at both ends of the bottom wall of the support body. U-shaped hydraulic channels are provided between the two impact-resistant blocks and the inner wall of the support body. The interior of each U-shaped hydraulic channel is filled with hydraulic oil. Stabilizing rods are installed between the two U-shaped hydraulic channels. The stabilizing rods are installed in conjunction with the slider. Under the impact of engine operation, the mounting blocks rotate and the slider slides. The upper stabilizing rod, together with the stabilizing rod, spring, hydraulic components, and parallelogram structure, achieves buffering and shock absorption, disperses impact force, provides precise guidance, and resets the engine, ensuring stable engine operation.

[0008] Furthermore, the impact-resistant component also includes rubber pistons and mounting posts. The U-shaped hydraulic channel has a rubber piston slidably connected to the end near the center of the support body. The upper side of the rubber piston is provided with a mounting post, and the upper side of the mounting post is fixedly connected to the lower side of the stabilizing rod, thereby enhancing the overall impact resistance of the support.

[0009] Furthermore, the inner wall of the U-shaped hydraulic channel near the center of the support body is provided with a sealing groove, and a rubber sealing ring is embedded in the inside of the sealing groove. The inner wall of the rubber sealing ring is in contact with the outer arc surface of the rubber piston located inside the same U-shaped hydraulic channel, which plays a good sealing role and effectively prevents hydraulic oil leakage in the U-shaped hydraulic channel.

[0010] Furthermore, the impact-resistant component also includes an upper stabilizing rod. The upper stabilizing rod is located on the lower side of the slider and is inside the support body. Mounting plates are provided on the middle of the front and rear sides of both the stabilizing rod and the upper stabilizing rod. Guide holes are provided at the opposite outer ends of the two upper mounting plates. Guide pins are slidably connected inside the guide holes. The lower sides of the guide pins are fixedly connected to the upper sides of the adjacent lower mounting plates. This structure limits the swaying and displacement of the stabilizing rod and the upper stabilizing rod during the impact process, enhances the overall stability of the support, and ensures that the components connected to the support can work in a stable position.

[0011] Furthermore, it also includes springs, which are fixedly connected between two adjacent mounting plates. The springs are all sleeved on the outer arc surface of adjacent guide slides, which further improves the impact resistance of the bracket and reduces the impact of vibration on connected components.

[0012] Furthermore, the impact-resistant component also includes strip openings, connecting rods, and cylinders. Both ends of the stabilizing rod and the upper stabilizing rod have strip openings, and cylinders are fitted inside the strip openings. Connecting rods are provided between the front and rear sides of two adjacent cylinders, forming a deformable structure similar to a parallelogram. When the support is impacted, this structure can deform to a certain extent to adapt to changes in impact force.

[0013] Furthermore, connecting plates are provided at the lower ends of both sides of the outer arc surface of the support body, and connecting holes are provided at the opposite outer ends of the two connecting plates. Reinforcing ribs are provided between the upper side of the connecting plate and the outer arc surface of the support body, which enhances the connection strength between the connecting plate and the support body. When the support is subjected to impact, the reinforcing ribs can effectively disperse stress and prevent the connection between the connecting plate and the support body from being damaged due to excessive force, thereby improving the overall structural stability and load-bearing capacity of the support.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This impact-resistant and stable car bracket has the following advantages:

[0015] Through the coordinated use of components such as anti-impact blocks, U-shaped hydraulic channels, rubber pistons, stabilizing rods, and springs, the bracket can efficiently buffer and disperse the impact force generated by engine operation, reduce bracket vibration, ensure stable engine operation, and reduce the risk of wear and tear failures. The upper stabilizing rod and the stabilizing rod are precisely guided by the mounting plate, guide holes, and guide slides, so that the bracket moves smoothly and accurately when subjected to impact, ensuring the precise installation position of the engine and improving the overall performance of the vehicle. At the same time, the parallelogram structure composed of stabilizing rods, upper stabilizing rods, strip openings, cylinders, and connecting rods enhances the overall rigidity of the bracket, prevents torsional damage, extends service life, and reduces maintenance costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the present invention from a front sectional view;

[0018] Figure 3 This is an enlarged structural schematic diagram of point A of this utility model;

[0019] Figure 4 This is a partial cross-sectional planar structural schematic diagram of the impact-resistant block of this utility model;

[0020] Figure 5This is an enlarged structural schematic diagram of section B of this utility model.

[0021] In the diagram: 1. Support body, 2. Impact-resistant component, 21. Impact-resistant block, 22. U-shaped hydraulic channel, 221. Sealing groove, 222. Rubber sealing ring, 23. Rubber piston, 24. Mounting post, 25. Stabilizing rod, 26. Upper stabilizing rod, 27. Strip opening, 28. Connecting rod, 29. Cylinder, 3. Mounting plate, 4. Guide hole, 5. Guide slide, 6. Spring, 7. Sliding hole, 8. Sliding block, 9. Mounting block, 10. Stud, 11. Connecting plate, 12. Connecting hole, 13. Reinforcing rib. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This embodiment provides a technical solution: an impact-resistant and stable car bracket, including a bracket body 1. A sliding hole 7 is provided in the middle of the upper side wall of the bracket body 1. A slider 8 is slidably connected inside the sliding hole 7. An mounting block 9 is rotatably connected inside the mounting groove opened on the upper side of the slider 8. A stud 10 is provided on the upper side of the mounting block 9. A connecting plate 11 is provided at the lower ends of the left and right sides of the outer arc surface of the bracket body 1. A connecting hole 12 is provided at the opposite outer ends of the two connecting plates 11. A reinforcing rib 13 is provided between the upper side of the connecting plate 11 and the outer arc surface of the bracket body 1. First, the bracket is firmly installed at a designated position on the car body through the connecting holes 12 on the lower ends of the connecting plates 11 on the left and right sides of the outer arc surface of the bracket body 1. The stud 10 on the mounting block 9 is connected to the engine. The reinforcing rib 13 provided between the upper side of the connecting plate 11 and the bracket body 1 increases stability and facilitates installation. It also includes an impact-resistant component 2.

[0024] Impact-resistant component 2 includes impact-resistant blocks 21, U-shaped hydraulic channels 22, and stabilizing rods 25. Impact-resistant blocks 21 are provided at both ends of the bottom wall of the support body 1. U-shaped hydraulic channels 22 are formed between the two impact-resistant blocks 21 and the inner wall of the support body 1. The interior of each U-shaped hydraulic channel 22 is filled with hydraulic oil. Stabilizing rods 25 are fitted between the two U-shaped hydraulic channels 22 and are fitted to the slider 8. Impact-resistant component 2 also includes rubber pistons 23 and mounting posts 24. A rubber piston 23 is slidably connected to the end of each U-shaped hydraulic channel 22 near the center of the support body 1. Mounting posts 24 are provided on the upper side of each rubber piston 23. The upper side of each mounting post 24 is fixedly connected to the lower side of the stabilizing rod 25. Each U-shaped hydraulic channel 22 has a sealing groove 221 on its inner wall near the center of the support body 1. A rubber sealing ring 222 is embedded inside each sealing groove 221. The inner wall of the rubber sealing ring 222 contacts the outer arc surface of the rubber piston 23 located inside the same U-shaped hydraulic channel 22. The impact-resistant component 2 also includes an upper stabilizing rod 26. The upper stabilizing rod 26 is located inside the support body 1 on the lower side of the slider 8. Mounting plates 3 are provided in the middle of the front and rear sides of the stabilizing rod 25 and the upper stabilizing rod 26. Guide holes 4 are provided at the opposite outer ends of the two upper mounting plates 3. Guide pins 5 are slidably connected inside the guide holes 4. The lower sides of the guide pins 5 are fixedly connected to the upper sides of the adjacent lower mounting plates 3. A spring 6 is also included. Springs 6 are fixedly connected between two adjacent mounting plates 3. Each spring 6 is sleeved on the outer arc surface of an adjacent guide slide column 5. The impact-resistant assembly 2 also includes a strip-shaped opening 27, a connecting rod 28, and a cylinder 29. Strip-shaped openings 27 are provided at both ends of the stabilizing rod 25 and the upper stabilizing rod 26. A cylinder 29 is fitted inside each strip-shaped opening 27. A connecting rod 28 is provided between the front and rear sides of two adjacent cylinders 29. The impact force generated by the engine operation is transmitted to the bracket body 1, causing the mounting block 9 connected to the engine to bear force. Due to the complex and variable direction of the impact force, the mounting block 9 will rotate within the mounting groove of the slider 8 to change the direction of the force. Simultaneously, the slider 8 will slide within the sliding hole 7 to adjust its position and buffer part of the impact force. During sliding, the upper stabilizing rod 26 will be squeezed or pulled. The upper stabilizing rod 26 and the stabilizing rod 25 cooperate with each other to cope with the impact force. On the one hand, the guide slides 5 on the mounting plates 3 at the middle of the front and rear sides of the upper stabilizing rod 26 and the stabilizing rod 25 slide in the guide holes 4 to ensure that the relative movement of the two is stable and the direction is accurate, avoiding swaying and deviation. At the same time, the spring 6 connecting the upper and lower adjacent mounting plates 3 plays an important role. When the slider 8 drives the upper stabilizing rod 26 to move, the spring 6 is squeezed or stretched and undergoes elastic deformation, which plays a role in buffering and restoring. After the impact, it can also assist the upper stabilizing rod 26 and the stabilizing rod 25 to return to their original position with the help of elasticity. On the other hand, the stabilizing rod 25 works in conjunction with the U-shaped hydraulic channels 22 in the impact-resistant blocks 21 at both ends of the bottom wall of the bracket body 1.When the upper stabilizing rod 26 moves under force, it drives the stabilizing rod 25 to move. The movement of the stabilizing rod 25 changes the hydraulic oil pressure in the U-shaped hydraulic channel 22, pushing the rubber piston 23 to slide within the channel (the outer arc surface of the rubber piston 23 contacts the inner wall of the rubber sealing ring 222 to prevent hydraulic oil leakage). Through the flow and pressure transmission of the hydraulic oil, the impact force is dispersed throughout the entire impact-resistant assembly 2, further buffering and offsetting the impact force. In addition, the parallelogram structure formed by the cylinders 29 in the strip-shaped openings 27 at both ends of the stabilizing rod 25 and the upper stabilizing rod 26, as well as the connecting rods 28 connecting adjacent cylinders 29, plays a role. Under the action of impact force, this parallelogram... Although the polygonal structure can deform, it limits the excessive displacement of the stabilizing rod 25 and the upper stabilizing rod 26, evenly dispersing the impact force (the movement of the rubber piston 23 in the U-shaped hydraulic channel 22 causes hydraulic oil to flow, where the flow of hydraulic oil is energy-absorbing, converting the vibration transmitted from the car engine to the anti-impact components into fluid flow to eliminate force; the parallelogram structure formed by the spring 6, stabilizing rod 25, upper stabilizing rod 26, strip opening 27, cylinder 28, and connecting rod assembly 29 mainly plays a buffering or dispersing role), enhancing the overall rigidity of the bracket, preventing bracket torsion damage, ensuring stable engine operation, and providing impact resistance.

[0025] The working principle of the impact-resistant and stable car bracket provided by this utility model is as follows: First, the bracket is firmly installed in the designated position on the car body through the connecting holes 12 on the connecting plates 11 at the lower ends of the outer arc surface of the bracket body 1. The studs 10 on the mounting block 9 are connected to the engine. The reinforcing ribs 13 set between the upper side of the connecting plate 11 and the bracket body 1 increase stability. The impact force generated by the engine operation is transmitted to the bracket body 1, causing the mounting block 9 connected to the engine to bear the force. Due to the complex and variable direction of the impact force, the mounting block 9 will rotate in the mounting groove of the slider 8 to change the direction of the force. At the same time, the slider 8 will slide in the sliding hole 7 to adjust its position and buffer part of the impact force. When the slider 8 slides, it will compress or pull the upper stabilizing rod 26. The upper stabilizing rod 26 and the stabilizing rod 25 work together to cope with the impact. On the one hand, the guide pins 5 on the mounting plates 3 at the middle of the front and rear sides of the upper stabilizing rod 26 and the stabilizing rod 25 slide in the guide holes 4 to ensure that their relative movement is stable and accurate, and to avoid swaying or deviation. At the same time, the spring 6 connecting the upper and lower adjacent mounting plates 3 plays an important role. When the slider 8 drives the upper stabilizing rod 26 to move, the spring 6 is compressed or stretched and undergoes elastic deformation, which plays a role in buffering and restoring. After the impact, it can also use its elasticity to assist the upper stabilizing rod 26 and the stabilizing rod 25 to return to their original position. On the other hand, the stabilizing rod 26 and the stabilizing rod 25 work together to cope with the impact. The rod 25 works in conjunction with the U-shaped hydraulic channels 22 inside the impact-resistant blocks 21 at both ends of the bottom wall of the support body 1. When the upper stabilizing rod 26 is subjected to force and moves, it will drive the stabilizing rod 25 to move. The movement of the stabilizing rod 25 changes the hydraulic oil pressure in the U-shaped hydraulic channels 22, pushing the rubber piston 23 to slide in the channel (the outer arc surface of the rubber piston 23 contacts the inner wall of the rubber sealing ring 222 to prevent hydraulic oil leakage). Through the flow and pressure transmission of hydraulic oil, the impact force is dispersed to the entire impact-resistant assembly 2, further buffering and offsetting the impact force. In addition, the cylinders 29 inside the strip-shaped openings 27 at both ends of the stabilizing rod 25 and the upper stabilizing rod 26, as well as the connecting rods 28 that connect the adjacent cylinders 29, are also present. The parallelogram structure plays a crucial role. Under impact, although the parallelogram structure will deform, it can limit the excessive displacement of the stabilizing rod 25 and the upper stabilizing rod 26, and evenly distribute the impact force (the movement of the rubber piston 23 in the U-shaped hydraulic channel 22 causes the hydraulic oil to flow, and the flow of the hydraulic oil is energy-absorbing, turning the vibration transmitted from the car engine to the anti-impact component into liquid flow to eliminate the force; the parallelogram structure formed by the spring 6, the stabilizing rod 25, the upper stabilizing rod 26, the strip opening 27, the cylinder 28 and the connecting rod assembly 29 mainly plays a buffering or dispersing role), enhancing the overall rigidity of the bracket, preventing the bracket from twisting and being damaged, and ensuring the stable operation of the engine.

[0026] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An impact-resistant and stable car bracket, comprising a bracket body (1), wherein a sliding hole (7) is provided in the middle of the upper side wall of the bracket body (1), a slider (8) is slidably connected inside the sliding hole (7), a mounting block (9) is rotatably connected inside the mounting groove provided on the upper side of the slider (8), and a stud (10) is provided on the upper side of the mounting block (9), characterized in that: It also includes impact-resistant components (2); Impact-resistant component (2): It includes impact-resistant block (21), U-shaped hydraulic channel (22) and stabilizing rod (25). The bottom wall of the support body (1) is provided with impact-resistant block (21) at both ends. The two impact-resistant blocks (21) and the inner wall of the support body (1) are connected by a U-shaped hydraulic channel (22). The U-shaped hydraulic channel (22) is filled with hydraulic oil. The two U-shaped hydraulic channels (22) are connected by a stabilizing rod (25). The stabilizing rod (25) is connected to the slider (8).

2. The impact-resistant and stable car bracket according to claim 1, characterized in that: The impact-resistant component (2) also includes a rubber piston (23) and a mounting post (24). The U-shaped hydraulic channel (22) is slidably connected to the rubber piston (23) at one end near the center of the support body (1). The upper side of the rubber piston (23) is provided with a mounting post (24), and the upper side of the mounting post (24) is fixedly connected to the lower side of the stabilizing rod (25).

3. The impact-resistant and stable car bracket according to claim 2, characterized in that: The inner wall of the U-shaped hydraulic channel (22) near the center of the support body (1) is provided with a sealing groove (221). The sealing groove (221) is inlaid with a rubber sealing ring (222). The inner wall of the rubber sealing ring (222) is in contact with the outer arc surface of the rubber piston (23) located inside the same U-shaped hydraulic channel (22).

4. The impact-resistant and stable car bracket according to claim 1, characterized in that: The impact-resistant component (2) also includes an upper stabilizing rod (26). The upper stabilizing rod (26) is provided on the lower side of the slider (8). The upper stabilizing rod (26) is located inside the bracket body (1). Mounting plates (3) are provided in the middle of the front and rear sides of the stabilizing rod (25) and the upper stabilizing rod (26). Guide holes (4) are provided at the opposite outer ends of the two upper mounting plates (3). Guide slides (5) are slidably connected inside the guide holes (4). The lower side of the guide slides (5) is fixedly connected to the upper side of the lower adjacent mounting plate (3).

5. The impact-resistant and stable car bracket according to claim 4, characterized in that: It also includes springs (6), which are fixedly connected between two adjacent mounting plates (3) and are all sleeved on the outer arc surface of adjacent guide slides (5).

6. The impact-resistant and stable car bracket according to claim 4, characterized in that: The impact-resistant component (2) also includes a strip opening (27), a connecting rod (28) and a cylinder (29). The left and right ends of the stabilizing rod (25) and the upper stabilizing rod (26) are provided with strip openings (27). A cylinder (29) is provided inside the strip opening (27). A connecting rod (28) is provided between the front and rear sides of two adjacent cylinders (29).

7. The impact-resistant and stable car bracket according to claim 1, characterized in that: The lower ends of the left and right sides of the outer arc surface of the support body (1) are provided with connecting plates (11), and the opposite outer ends of the two connecting plates (11) are provided with connecting holes (12). The upper side of the connecting plate (11) and the outer arc surface of the support body (1) are provided with reinforcing ribs (13).

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