阅读说明：本技术 一种新型汽车悬架装置 (Novel automotive suspension device ) 是由 徐国华 于 2020-04-14 设计创作，主要内容包括：本发明公开了一种新型汽车悬架装置,包括固定套,减震组件,车轮连接杆和调节缓冲组件,通过设置调节缓冲组件,当汽车在高速行驶时,汽车控制系统控制空压机和第一电磁阀通电运行,往缓冲箱内输送压缩气体,使缓冲箱变硬,当缓冲箱的气压检测器检测到的气压达到上限值时,汽车控制系统控制空压机和第一电磁阀停止运行,提高汽车行驶的稳定性,当汽车在高低不平的路面低速行驶时,汽车控制系统控制第二电磁阀通电运行,将缓冲箱内的气体从出气管放出,当缓冲箱的气压检测器检测到的气压达到下限值时,汽车控制系统控制第二电磁阀停止运行,使缓冲箱变软,提高汽车行驶的舒适性,新型汽车悬架装置结构简单,操作方便快捷,便于市场推广与应用。(The invention discloses a novel automobile suspension device, which comprises a fixed sleeve, a damping component, a wheel connecting rod and an adjusting buffer component, wherein the adjusting buffer component is arranged, when an automobile runs at a high speed, an automobile control system controls an air compressor and a first electromagnetic valve to be electrified and operated, compressed gas is conveyed into a buffer box to harden the buffer box, when the air pressure detected by an air pressure detector of the buffer box reaches an upper limit value, the automobile control system controls the air compressor and the first electromagnetic valve to stop running so as to improve the running stability of the automobile, when the automobile runs at a low speed on a rugged road surface, the automobile control system controls a second electromagnetic valve to be electrified and operated so as to discharge the gas in the buffer box from an air outlet pipe, when the air pressure detected by the air pressure detector of the buffer box reaches a lower limit value, the automobile control system controls the second electromagnetic valve to stop running so as to soften the buffer box, improve the travelling comfort that the car traveled, novel automotive suspension device simple structure, convenient operation is swift, the marketing and the application of being convenient for.)

1. The utility model provides a novel automotive suspension device which characterized in that: the wheel suspension device comprises a fixed sleeve (1), a damping component (2), a wheel connecting rod (3) and an adjusting and buffering component (4), wherein the adjusting and buffering component (4) is fixed in the middle position above the damping component (2) through a bolt; the fixed sleeve (1) is fixed at two ends below the shock absorption component (2) through bolts; the wheel connecting rod (3) is sleeved inside the fixed sleeve (1), the wheel connecting rod (3) is connected with the fixed sleeve (1) through a bolt, two ends of the wheel connecting rod (3) penetrate through two ends of the fixed sleeve (1), and the size of the wheel connecting rod (3) is matched with that of the fixed sleeve (1).

2. The novel automobile suspension device according to claim 1, characterized in that: the shock absorption assembly (2) comprises an auxiliary frame (201), shock absorbers (202) and a spiral spring (203), the shock absorbers (202) are fixed at two ends above the auxiliary frame (201) through bolts, and the lower ends of the shock absorbers (202) are perpendicular to the upper surface of the auxiliary frame (201); the spiral springs (203) are fixed at two ends above the auxiliary frame (201) through bolts, the spiral springs (203) are located on the front side of the shock absorber (202), the included angle between the lower ends of the spiral springs (203) and the upper surface of the auxiliary frame (201) is 45 degrees, and the spiral springs (203) are inclined inwards.

3. The novel automobile suspension device according to claim 1, characterized in that: the adjusting and buffering assembly (4) comprises an air compressor (401), a buffering assembly (402), a telescopic pipe (403), a first electromagnetic valve (404), an air outlet pipe (405) and a second electromagnetic valve (406), and the air compressor (401) is fixed in the middle position below the auxiliary frame (201) through bolts; the buffer assembly (402) is fixed at the middle position above the auxiliary frame (201) through a bolt, and the buffer assembly (402) is connected with an air outlet of the air compressor (401) through a telescopic pipe (403); the first electromagnetic valve (404) is arranged on the extension pipe (403); the air outlet pipe (405) is fixed in the middle position of the outer side of the buffer component (402) through a bolt; the second electromagnetic valve (406) is arranged on the air outlet pipe (405).

4. The novel automobile suspension device according to claim 3, characterized in that: the air compressor (401) is electrically connected with a control system of the automobile; the first electromagnetic valve (404) is electrically connected with a control system of the automobile; the telescopic pipe (403) and the air outlet pipe (405) have the same diameter, and the telescopic pipe (403) and the air outlet pipe (405) are communicated with the inside of the buffer component (402); the second electromagnetic valve (406) is electrically connected with a control system of the automobile.

5. The novel automobile suspension device according to claim 3, characterized in that: the buffer assembly (402) comprises a supporting seat (4021), a buffer box (4022) and a fixing plate (4023), and the supporting seat (4021) is fixed in the middle position above the auxiliary frame (201) through a bolt; the buffer box (4022) is fixed above the supporting seat (4021) through bolts, the buffer box (4022) is made of rubber, the buffer box (4022) is provided with an air pressure detector, and the air pressure detector of the buffer box (4022) is electrically connected with a control system of an automobile; the fixing plate (4023) is fixed above the buffer box (4022) through bolts.

Technical Field

The invention relates to the technical field of automobile suspensions, in particular to a novel automobile suspension device.

Background

The automobile suspension device is generally composed of an elastic component, a guide device and a shock absorber, the automobile suspension device influences the safety of an automobile, the operation stability, the trafficability characteristic, the fuel economy performance of the automobile and other performances, therefore, the quality of each component of the automobile suspension device and the performance after matching influence the automobile running performance, the existing automobile suspension device cannot buffer the adjustment of the component according to the road condition, the comfort level and the buffer performance of the automobile are reduced, and therefore a novel automobile suspension device is urgently needed to be developed, the problems are solved, and the market popularization and the application are facilitated.

Therefore, a novel automobile suspension device is provided.

Disclosure of Invention

The invention aims to provide a novel automobile suspension device, which is provided with an adjusting buffer component, when an automobile runs at a high speed, an automobile control system controls an air compressor and a first electromagnetic valve to be electrified and operated, compressed gas is conveyed into a buffer box to harden the buffer box, when the air pressure detected by an air pressure detector of the buffer box reaches an upper limit value, the automobile control system controls the air compressor and the first electromagnetic valve to stop running, so that the running stability of the automobile is improved, when the automobile runs at a low speed on a rugged road surface, the automobile control system controls a second electromagnetic valve to be electrified and operated, the gas in the buffer box is discharged from an air outlet pipe, when the air pressure detected by the air pressure detector of the buffer box reaches a lower limit value, the automobile control system controls the second electromagnetic valve to stop running, so that the buffer box is softened, the running comfort of the automobile is improved, and the shock absorption component is arranged, so that a shock absorber plays a role of, the automobile air compressor has the advantages that the automobile air compressor has the functions of guiding and supporting the automobile, the spiral spring has the buffering effect on the automobile in the transverse direction and the longitudinal direction, the vibration of the automobile in the advancing process is reduced, the phenomenon that a user jolts is avoided, the vibration is reduced and the spiral spring operates in a matched mode, the automobile can stably advance, the air compressor is arranged, the first electromagnetic valve and the second electromagnetic valve are used for providing a stable air source for adjusting the buffering assembly, the stable and efficient operation of the buffering assembly is guaranteed, the first electromagnetic valve controls the opening and closing of the telescopic pipe, the air inlet and the air inlet are controlled, the second electromagnetic valve controls the opening and closing of the air outlet pipe, the purposes of controlling air outlet and stopping air outlet are achieved, the automatic adjusting function of adjusting the buffering assembly is achieved in a matched.

In order to achieve the purpose, the invention provides the following technical scheme: a novel automobile suspension device comprises a fixed sleeve, a damping component, a wheel connecting rod and an adjusting and buffering component, wherein the adjusting and buffering component is fixed at the middle position above the damping component through a bolt; the fixed sleeves are fixed at two ends below the shock absorption assembly through bolts; the wheel connecting rod cup joints in the inside of fixed cover, and the wheel connecting rod passes through the bolt and links to each other with fixed cover, and the both ends of this wheel connecting rod run through to the both ends of fixed cover, and wherein the size of wheel connecting rod matches with the size of fixed cover.

Preferably, the shock absorption assembly comprises an auxiliary frame, shock absorbers and a spiral spring, the shock absorbers are fixed at two ends above the auxiliary frame through bolts, and the lower ends of the shock absorbers are perpendicular to the upper surface of the auxiliary frame; the spiral springs are fixed at two ends above the auxiliary frame through bolts and located on the front side of the shock absorber, an included angle formed by the lower ends of the spiral springs and the upper surface of the auxiliary frame is 45 degrees, and the spiral springs incline towards the inner side.

Preferably, the adjusting and buffering assembly comprises an air compressor, a buffering assembly, a telescopic pipe, a first electromagnetic valve, an air outlet pipe and a second electromagnetic valve, and the air compressor is fixed at the middle position below the auxiliary frame through a bolt; the buffer assembly is fixed in the middle position above the auxiliary frame through a bolt and is connected with an air outlet of the air compressor through a telescopic pipe; the first electromagnetic valve is arranged on the telescopic pipe; the air outlet pipe is fixed in the middle of the outer side of the buffer component through a bolt; the second electromagnetic valve is installed on the air outlet pipe.

Preferably, the air compressor is electrically connected with a control system of an automobile; the first electromagnetic valve is electrically connected with a control system of the automobile; the telescopic pipe and the air outlet pipe have the same diameter and are communicated with the inside of the buffer assembly; the second electromagnetic valve is electrically connected with a control system of the automobile.

Preferably, the buffer assembly comprises a support seat, a buffer box and a fixing plate, and the support seat is fixed at the middle position above the auxiliary frame through a bolt; the buffer box is fixed above the supporting seat through bolts, is made of rubber and is provided with an air pressure detector, and the air pressure detector of the buffer box is electrically connected with a control system of the automobile; the fixed plate is fixed above the buffer box through bolts.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the automobile air pressure regulating device, the regulating buffer component is arranged, when an automobile runs at a high speed, the automobile control system controls the air compressor and the first electromagnetic valve to be in power-on operation, compressed air is conveyed into the buffer box to enable the buffer box to be hardened, when the air pressure detected by the air pressure detector of the buffer box reaches an upper limit value, the automobile control system controls the air compressor and the first electromagnetic valve to stop running, the running stability of the automobile is improved, when the automobile runs at a low speed on a rugged road surface, the automobile control system controls the second electromagnetic valve to be in power-on operation to discharge air in the buffer box from the air outlet pipe, and when the air pressure detected by the air pressure detector of the buffer box reaches a lower limit value, the automobile control system controls the second electromagnetic valve to stop running to enable the buffer box to be soft;

2. according to the automobile shock absorber, the shock absorber plays a longitudinal shock absorption role on an automobile and a guiding and supporting role on the automobile through the arrangement of the shock absorption assembly, the spiral spring plays a buffering role on the automobile in the transverse direction and the longitudinal direction simultaneously, the shock in the advancing process of the automobile is reduced, the bumping feeling of a user is avoided, the shock absorber and the spiral spring are matched to operate, and the automobile is ensured to stably advance;

3. according to the invention, through arranging the air compressor, the first electromagnetic valve and the second electromagnetic valve, the air compressor provides a stable air source for the adjusting buffer assembly, the stable and efficient operation of the adjusting buffer assembly is ensured, the first electromagnetic valve controls the opening and closing of the telescopic pipe to achieve the purposes of controlling air intake and stopping air intake, the second electromagnetic valve controls the opening and closing of the air outlet pipe to achieve the purposes of controlling air discharge and stopping air discharge, and the automatic adjusting function of the adjusting buffer assembly is realized by matching with an automobile control system.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the shock absorbing assembly of the present invention;

FIG. 3 is a schematic view of the structure of the damper assembly of the present invention;

FIG. 4 is a schematic structural diagram of a cushion assembly according to the present invention.

In the figure: 1. fixing a sleeve; 2. a shock absorbing assembly; 201. an auxiliary frame; 202. a shock absorber; 203. a coil spring; 3. a wheel connecting rod; 4. adjusting the buffer assembly; 401. an air compressor; 402. a buffer assembly; 4021. a supporting seat; 4022. a buffer tank; 4023. a fixing plate; 403. a telescopic pipe; 404. a first solenoid valve; 405. an air outlet pipe; 406. a second solenoid valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel automobile suspension device is shown in figure 1 and comprises a fixed sleeve 1, a damping component 2, a wheel connecting rod 3 and an adjusting and buffering component 4, wherein the adjusting and buffering component 4 is fixed at the middle position above the damping component 2 through a bolt; the fixed sleeve 1 is fixed at two ends below the damping component 2 through bolts; the wheel connecting rod 3 is sleeved in the fixed sleeve 1, the wheel connecting rod 3 is connected with the fixed sleeve 1 through a bolt, two ends of the wheel connecting rod 3 penetrate through two ends of the fixed sleeve 1, and the size of the wheel connecting rod 3 is matched with that of the fixed sleeve 1.

Specifically, as shown in fig. 2, the shock absorption assembly 2 includes a subframe 201, shock absorbers 202 and coil springs 203, wherein the shock absorbers 202 are fixed at two ends above the subframe 201 through bolts, and the lower ends of the shock absorbers 202 are arranged perpendicular to the upper surface of the subframe 201; the coil springs 203 are fixed at two ends above the subframe 201 through bolts, the coil springs 203 are located at the front side of the shock absorber 202, the lower ends of the coil springs 203 form an included angle of 45 degrees with the upper surface of the subframe 201, and the coil springs 203 are inclined inwards.

Through adopting above-mentioned technical scheme, bumper shock absorber 202 plays vertical absorbing effect to the car, and plays the effect that the direction was supported to the car, and coil spring 203 plays the cushioning effect to the car transversely and vertically simultaneously, reduces the vibrations of car in-process of marcing, avoids the user to appear jolting and feels, and bumper shock absorber 202 and coil spring 203 cooperation are moved, guarantee that the car steadily marchs.

Specifically, as shown in fig. 3, the adjusting and buffering assembly 4 includes an air compressor 401, a buffering assembly 402, an expansion pipe 403, a first solenoid valve 404, an air outlet pipe 405 and a second solenoid valve 406, and the air compressor 401 is fixed at a middle position below the subframe 201 through bolts; the buffer component 402 is fixed at the middle position above the auxiliary frame 201 through a bolt, and the buffer component 402 is connected with an air outlet of the air compressor 401 through an extension pipe 403; the first electromagnetic valve 404 is installed on the extension tube 403; the air outlet pipe 405 is fixed at the middle position of the outer side of the buffer component 402 through a bolt; the second solenoid valve 406 is mounted on the outlet pipe 405.

By adopting the technical scheme, when the automobile runs at a high speed, the automobile control system controls the air compressor 401 and the first electromagnetic valve 404 to be in power-on operation, compressed gas is conveyed into the buffer box 4022, the buffer box 4022 is hardened, when the air pressure detected by the air pressure detector of the buffer box 4022 reaches an upper limit value, the automobile control system controls the air compressor 401 and the first electromagnetic valve 404 to stop running, the running stability of the automobile is improved, when the automobile runs at a low speed on a rugged road surface, the automobile control system controls the second electromagnetic valve 406 to be in power-on operation, the gas in the buffer box 4022 is discharged from the air outlet pipe 405, when the air pressure detected by the air pressure detector of the buffer box 4022 reaches a lower limit value, the automobile control system controls the second electromagnetic valve 406 to stop running, the buffer box 4022 is softened, and the running comfort of the automobile is improved.

Specifically, as shown in fig. 3, the air compressor 401 is electrically connected to a control system of an automobile; the first electromagnetic valve 404 is electrically connected with a control system of the automobile; the telescopic pipe 403 and the air outlet pipe 405 are of the same diameter, and the telescopic pipe 403 and the air outlet pipe 405 are communicated with the inside of the buffer component 402; the second solenoid valve 406 is electrically connected to a control system of the vehicle.

Through adopting above-mentioned technical scheme, air compressor machine 401 is for adjusting buffering subassembly 4 provides stable air supply, guarantees to adjust the steady high-efficient operation of buffering subassembly 4, and the flexible pipe 403 of first solenoid valve 404 control is opened and is closed, reaches the control and admits air and stops the purpose of admitting air, and the opening and closing of outlet duct 405 is controlled to second solenoid valve 406, reaches the control and deflates and stops the mesh of exitting, cooperates the automatic regulatory function that the automobile control system realized adjusting buffering subassembly 4.

Specifically, as shown in fig. 4, the cushion assembly 402 includes a supporting seat 4021, a cushion box 4022 and a fixing plate 4023, and the supporting seat 4021 is fixed at a middle position above the subframe 201 by bolts; the buffer box 4022 is fixed above the supporting seat 4021 through bolts, the buffer box 4022 is made of rubber, and the buffer box 4022 is provided with an air pressure detector, wherein the air pressure detector of the buffer box 4022 is electrically connected with a control system of an automobile; the fixing plate 4023 is fixed above the buffer box 4022 by bolts.

Through adopting above-mentioned technical scheme, supporting seat 4021 is convenient for carry out the installation and the dismantlement of baffle-box 4022, improves the fixed stability of baffle-box 4022.

The working principle is as follows: when the automobile air compressor is used, when an automobile runs at a high speed, the automobile control system controls the air compressor 401 and the first electromagnetic valve 404 to be electrified and operated, compressed air is conveyed into the buffer box 4022 to harden the buffer box 4022, when the air pressure detected by the air pressure detector of the buffer box 4022 reaches an upper limit value, the automobile control system controls the air compressor 401 and the first electromagnetic valve 404 to stop running, the running stability of the automobile is improved, when the automobile runs at a low speed on a rugged road surface, the automobile control system controls the second electromagnetic valve 406 to be electrified and operated, air in the buffer box 4022 is discharged from the air outlet pipe 405, when the air pressure detected by the air pressure detector of the buffer box 4022 reaches a lower limit value, the automobile control system controls the second electromagnetic valve 406 to stop running, the buffer box 4022 is softened, the running comfort of the automobile is improved, the air compressor 401 provides a stable air source for adjusting the buffer assembly 4, and the stable and efficient running of the, the first electromagnetic valve 404 controls the telescopic pipe 403 to be opened and closed, the purpose of controlling air intake and stopping air intake is achieved, the second electromagnetic valve 406 controls the air outlet pipe 405 to be opened and closed, the purpose of controlling air discharge and stopping air discharge is achieved, the automatic adjusting function of the adjusting and buffering assembly 4 is achieved by matching with an automobile control system, the shock absorber 202 plays a role of longitudinal shock absorption for the automobile, the shock absorber plays a role of guiding and supporting the automobile, the spiral spring 203 plays a role of buffering the automobile in the transverse direction and the longitudinal direction simultaneously, the shock in the automobile advancing process is reduced, the user is prevented from having a bumpy feeling, the shock absorber 202 and the spiral spring 203 run in a matching mode, and the automobile is ensured to stably advance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.