CN221097291U - External structure of air spring for automobile active control suspension - Google Patents

Abstract

The utility model discloses an external structure of an air spring for an active control suspension of an automobile, which comprises an air spring body, wherein the top of the air spring body is movably connected with a mounting seat, two riser connectors are symmetrically arranged at the bottom of the mounting seat, a riser is fixedly connected to the top of the air spring body at the position corresponding to the riser connectors, the top of the riser penetrates through the riser connectors and extends to the outside of the riser connectors, and the riser connectors are movably spliced. According to the utility model, through the mutual matching of the air spring body, the mounting seat, the vertical plate connecting port, the vertical plate, the fixing plate, the clamping groove, the anti-falling mechanism, the mounting groove, the connecting rod, the movable block, the clamping plate, the fixing slot, the threaded groove and the threaded column, the common problems that the air spring is simple in external structure, inconvenient to fix with the mounting seat, and inconvenient to use due to the fact that a tool is needed during mounting are solved.

Description

External structure of air spring for automobile active control suspension

Technical Field

The utility model relates to the technical field of air springs, in particular to an external structure of an air spring for an automobile active control suspension.

Background

The automobile suspension system mainly comprises springs, shock absorbers, swing arms, stabilizer bars and the like. The spring is used for preventing vibration and wheel swing generated by a road surface from being directly transmitted to a vehicle body, the spring plays a role of relieving impact, the shock absorber can quickly attenuate the vibration of the spring, and the comprehensive characteristics of the spring and the shock absorber determine the running performance and the maneuvering performance of the vehicle, so that the vehicle is comfortable to sit, and the directional stability of the vehicle can be improved. In the traditional automobile suspension system, the spring is usually a steel spring, the rigidity of the steel spring is usually a fixed value, the rigidity of the spring cannot be changed along with the change of the vehicle condition, the riding comfort is greatly reduced, the contradiction can be well solved by using the active control suspension, the air spring is a core executing component of the active control suspension, and meanwhile, the air spring also has the lifting function for the automobile.

At present, the common air spring external structure in the prior art is simpler, is inconvenient to fix with the mounting seat, and is inconvenient to use by means of tools during mounting, so that the air spring external structure for the active control suspension of the automobile is provided.

Disclosure of utility model

The utility model aims to provide an external structure of an air spring for an active control suspension of an automobile, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an external structure of an air spring for an active control suspension of an automobile, comprising:

An air spring body;

The top of the air spring body is movably connected with the mounting seat;

The bottom of the mounting seat is symmetrically provided with two riser connectors;

The top of the air spring body is fixedly connected with a riser corresponding to the position of the riser connection port, the top of the riser penetrates through the riser connection port and extends to the outside of the riser connection port, and the riser connection port are movably spliced;

The bottom of the inner wall of the mounting seat is fixedly connected with two symmetrically arranged fixing plates, and two clamping grooves are symmetrically formed above one side, close to the vertical plate, of the fixing plates;

the top of riser is provided with anticreep mechanism.

Further, the anti-disengaging mechanism comprises a mounting groove, a connecting rod, a movable block, a clamping plate, a fixing slot, a thread groove, a thread column and a handle, wherein the mounting groove is formed in the top of the vertical plate, the left side and the right side of the inner wall of the mounting groove are fixedly connected through the connecting rod, and the movable block is slidably connected to the left side and the right side of the surface of the connecting rod.

Further, the top of movable block runs through the mounting groove and extends to the outside of mounting groove, swing joint between movable block and the mounting groove, the top fixedly connected with cardboard of movable block near fixed plate one side.

Further, one side of the clamping plate far away from the movable block penetrates through the clamping groove and extends to the inside of the clamping groove, and the clamping plate is movably clamped with the clamping groove.

Further, the surface of the movable block and the upper part of the connecting rod are provided with fixed slots, and the positions of the front side and the rear side of the vertical plate and corresponding to the fixed slots are provided with thread grooves.

Further, the thread groove is communicated with the mounting groove, and a thread column is movably inserted into the fixing slot.

Further, one end of the threaded column far away from the fixed slot sequentially penetrates through the fixed slot and the threaded slot and extends to the outside of the threaded slot, and is fixedly connected with a handle, and the threaded column is in threaded connection with the threaded slot.

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

According to the utility model, through the mutual matching of the air spring body, the mounting seat, the vertical plate connecting port, the vertical plate, the fixing plate, the clamping groove, the anti-falling mechanism, the mounting groove, the connecting rod, the movable block, the clamping plate, the fixing slot, the threaded groove and the threaded column, the common problems that the air spring is simple in external structure, inconvenient to fix with the mounting seat, and inconvenient to use due to the fact that a tool is needed during mounting are solved.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the structure of the thread groove of the present utility model;

FIG. 3 is a schematic view of the structure of the riser of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic view of the structure of the riser of the present utility model;

fig. 6 is a schematic structural view of the movable block of the present utility model.

In the figure: 1. an air spring body; 2. a mounting base; 3. a riser connection port; 4. a riser; 5. a fixing plate; 6. a clamping groove; 7. an anti-drop mechanism; 71. a mounting groove; 72. a connecting rod; 73. a movable block; 74. a clamping plate; 75. a fixed slot; 76. a thread groove; 77. and (5) a threaded column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, an external structure of an air spring for an active control suspension of an automobile comprises an air spring body 1, wherein the top of the air spring body 1 is movably connected with a mounting seat 2, two riser connectors 3 are symmetrically arranged at the bottom of the mounting seat 2, a riser 4 is fixedly connected to the top of the air spring body 1 corresponding to the positions of the riser connectors 3, the top of the riser 4 penetrates through the riser connectors 3 and extends to the outside of the riser connectors 3, the riser 4 is movably inserted with the riser connectors 3, two symmetrically arranged fixing plates 5 are fixedly connected to the bottom of the inner wall of the mounting seat 2, two clamping grooves 6 are symmetrically arranged above one side, close to the riser 4, of the fixing plates 5, and an anti-falling mechanism 7 is arranged at the top of the riser 4.

Specifically, the anti-disengaging mechanism 7 comprises a mounting groove 71, a connecting rod 72, a movable block 73, a clamping plate 74, a fixed slot 75, a thread groove 76, a thread post 77 and a handle, wherein the mounting groove 71 is formed in the top of the vertical plate 4, the left side and the right side of the inner wall of the mounting groove 71 are fixedly connected through the connecting rod 72, and the left side and the right side of the surface of the connecting rod 72 are both slidably connected with the movable block 73.

In the specific implementation, the top of the movable block 73 penetrates through the mounting groove 71 and extends to the outside of the mounting groove 71, the movable block 73 is movably connected with the mounting groove 71, and the top of one side of the movable block 73, close to the fixed plate 5, is fixedly connected with a clamping plate 74.

Specifically, one side of the clamping plate 74 away from the movable block 73 penetrates through the clamping groove 6 and extends into the clamping groove 6, and the clamping plate 74 is movably clamped with the clamping groove 6.

In the specific implementation, the surface of the movable block 73 and above the connecting rod 72 are provided with fixed slots 75, and the front and rear sides of the riser 4 are provided with threaded slots 76 corresponding to the positions of the fixed slots 75.

Specifically, the screw groove 76 is communicated with the mounting groove 71, and the screw post 77 is movably inserted into the fixing slot 75.

In a specific implementation, one end of the threaded post 77 away from the fixing slot 75 sequentially penetrates through the fixing slot 75 and the threaded slot 76, extends to the outside of the threaded slot 76 and is fixedly connected with a handle, and the threaded post 77 is in threaded connection with the threaded slot 76.

When in practical application: when the air spring body 1 and the mounting seat 2 are required to be fixed, the handle is firstly rotated anticlockwise, the threaded column 77 is further separated from the threaded groove 76, the threaded column 77 is removed, the movable block 73 is then pushed inwards, the movable block 73 and the clamping plate 74 are further moved to the middle position of the connecting rod 72, then the air spring body 1 can be placed at the bottom of the mounting seat 2, the vertical plate 4 is inserted into the corresponding vertical plate connecting port 3, then the movable block 73 is pushed to the side close to the clamping groove 6, the clamping plate 74 can be driven to move to the limit position to the side close to the clamping groove 6, the clamping plate 74 is further inserted into the clamping groove 6, the threaded column 77 is then inserted into the threaded groove 76, the handle is then rotated clockwise, the threaded column 77 is further moved to the side close to the fixed slot 75 in the threaded groove 76, the movable block 73 is further inserted into the fixed slot 75, and the movable block 73 is limited.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or are known by conventional experimental methods, standard parts used in the utility model file can be purchased from the market, all parts in the utility model file can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, and the machines, parts and equipment adopt conventional models in the prior art.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and electric connection is completed by referring to the working sequence among the electric parts in the working principle, and the detailed connection means are known in the art.

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

Claims (7)

1. An external structure of an air spring for an automotive active control suspension, comprising:

An air spring body (1);

The air spring comprises an air spring body (1) and a mounting seat (2), wherein the top of the air spring body (1) is movably connected with the mounting seat (2);

The mounting seat comprises a vertical plate connecting port (3), wherein two vertical plate connecting ports (3) are symmetrically formed at the bottom of the mounting seat (2);

The air spring comprises a riser (4), wherein the riser (4) is fixedly connected to the top of the air spring body (1) corresponding to the position of the riser connector (3), the top of the riser (4) penetrates through the riser connector (3) and extends to the outside of the riser connector (3), and the riser (4) is movably inserted with the riser connector (3);

The fixing plate (5), the bottom of the inner wall of the mounting seat (2) is fixedly connected with two symmetrically arranged fixing plates (5), and two clamping grooves (6) are symmetrically formed above one side, close to the vertical plate (4), of the fixing plates (5);

And the top of the vertical plate (4) is provided with an anti-falling mechanism (7).

2. The external structure of an air spring for an automotive active control suspension according to claim 1, characterized in that: the anti-drop mechanism (7) comprises a mounting groove (71), a connecting rod (72), a movable block (73), a clamping plate (74), a fixing slot (75), a thread groove (76), a thread column (77) and a handle, wherein the mounting groove (71) is formed in the top of the vertical plate (4), the left side and the right side of the inner wall of the mounting groove (71) are fixedly connected through the connecting rod (72), and the movable block (73) is connected to the left side and the right side of the surface of the connecting rod (72) in a sliding mode.

3. The external structure of an air spring for an automotive active control suspension according to claim 2, characterized in that: the top of movable block (73) runs through mounting groove (71) and extends to the outside of mounting groove (71), swing joint between movable block (73) and mounting groove (71), the top fixedly connected with cardboard (74) of movable block (73) near fixed plate (5) one side.

4. An external structure of an air spring for an automotive active control suspension according to claim 3, characterized in that: one side of the clamping plate (74) far away from the movable block (73) penetrates through the clamping groove (6) and extends to the inside of the clamping groove (6), and the clamping plate (74) is movably clamped with the clamping groove (6).

5. The external structure of an air spring for an automotive active control suspension according to claim 4, characterized in that: the surface of the movable block (73) and above the connecting rod (72) are provided with fixed slots (75), and the front side and the rear side of the vertical plate (4) are provided with threaded grooves (76) corresponding to the positions of the fixed slots (75).

6. The external structure of an air spring for an automotive active control suspension according to claim 5, characterized in that: the thread groove (76) is communicated with the mounting groove (71), and a thread column (77) is movably inserted into the fixing slot (75).

7. The external structure of an air spring for an automotive active control suspension according to claim 6, characterized in that: one end of the threaded column (77) far away from the fixed slot (75) sequentially penetrates through the fixed slot (75) and the threaded slot (76) and extends to the outside of the threaded slot (76) and is fixedly connected with a handle, and the threaded column (77) is in threaded connection with the threaded slot (76).