CN217483868U - Abnormal sound detection device for automobile chassis - Google Patents
Abnormal sound detection device for automobile chassis Download PDFInfo
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- CN217483868U CN217483868U CN202221278024.XU CN202221278024U CN217483868U CN 217483868 U CN217483868 U CN 217483868U CN 202221278024 U CN202221278024 U CN 202221278024U CN 217483868 U CN217483868 U CN 217483868U
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Abstract
The utility model discloses an abnormal sound detection device of vehicle chassis, including power unit, rotation mechanism, information acquisition mechanism, gas vaulting pole, davit and frame, power unit locates in the frame, rotation mechanism locates the power unit top, on rotation mechanism was located to the davit tail end, gas vaulting pole tail end was located on rotation mechanism, the davit middle part is located in the gas vaulting pole top is articulated, the davit top is located to information acquisition mechanism. The utility model belongs to the technical field of automobile inspection, a can compromise gyration and become the automobile chassis abnormal sound detection device that amplitude of fluctuation goes up and down, but automatically regulated detection device gathers angle is provided.
Description
Technical Field
The utility model belongs to the technical field of the automobile inspection, specifically indicate an automobile chassis abnormal sound detection device.
Background
The chassis structure of car is comparatively complicated, and the abnormal sound of vehicle chassis is one of the difficult diagnostic trouble of car, and some abnormal sound trouble, maintenance personal not only will listen, still need supplementary visual observation in order to judge better, and the difference of vehicle model, vehicle chassis's height also is different, consequently needs vehicle chassis abnormal sound detection device to assist maintenance personal to judge better.
The existing automobile chassis abnormal sound detection device firstly adjusts the height of the detection device through a vertically fixed screw rod, then horizontally slides to adjust the left and right positions of the detection device, and finally slides to adjust the front and back positions of the detection device, so that the operation mode is extremely inconvenient, and the detection device can only face one direction forever, so that the angle adjustment of the detection device cannot be realized, meanwhile, the length of the screw rod can limit the application range of the detection device, the automobile with the chassis lower than the height of the screw rod cannot be detected, and the application range is limited.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to solve the above problem, the utility model provides a can compromise gyration and become the automobile chassis abnormal sound detection device of width of cloth lift, automatically regulated detection device collection angle.
The utility model adopts the following technical scheme: the abnormal sound detection device for the automobile chassis comprises a power mechanism, a rotating mechanism, an information acquisition mechanism, an air supporting rod, a suspension arm and a frame, wherein the power mechanism is arranged in the frame, the rotating mechanism is arranged above the power mechanism, the tail end of the suspension arm is arranged on the rotating mechanism, the tail end of the air supporting rod is arranged on the rotating mechanism, the top end of the air supporting rod is hinged to the middle of the suspension arm, and the information acquisition mechanism is arranged at the top end of the suspension arm.
The power mechanism comprises a tire, a driving shaft, a bevel gear, a walking motor, a motor base and a battery, wherein the battery is arranged on the inner side of the bottom wall of the frame, the motor base is arranged on the inner side of the bottom wall of the frame, the walking motor is arranged on the motor base, the driving shaft is symmetrically arranged on the side wall of the frame in a penetrating manner, the bevel gear is arranged on the power end of the driving shaft and the walking motor in a matching manner, and the tire is symmetrically arranged at two ends of the driving shaft.
The rotary mechanism comprises a rotary motor, a rotary gear, a driving wheel, a flange, a rotary shaft and a rotary disc, the rotary motor is arranged on the inner side of the bottom wall of the frame, the driving wheel is arranged at the power end of the rotary motor, the flange is arranged on the upper wall of the frame, the rotary shaft penetrates through the center of the flange, the rotary gear is arranged on the rotary shaft, the rotary disc is arranged at the top end of the rotary shaft, and the driving wheel is meshed with the rotary gear.
The information acquisition mechanism includes collection box, servo motor, camera, microphone and rotary disk, the davit top is located to the collection box, servo motor runs through and locates on the collection box lateral wall, the rotary disk center is equipped with the shaft hole, the rotary disk is located on the servo motor output shaft, the camera is located on the rotary disk, the microphone is located on the rotary disk.
Furthermore, the output end of the rotary motor is connected with the driving wheel through a key groove, the rotary shaft is connected with the rotary disc and the rotary gear through key grooves, and when the rotary motor rotates, the rotary disc is driven to rotate for 360 degrees through the driving wheel, the rotary gear and the rotary shaft which are connected with one another, so that the direction of the information acquisition mechanism is adjusted.
Furthermore, the tail end of the suspension arm is hinged to the rotary disc, the gas strut is hinged to the rotary disc, and when the gas strut stretches, the suspension arm can be lifted, and the height of the information acquisition mechanism can be adjusted.
Furthermore, the rotating disk is connected with the output end of the servo motor through a key groove, and after the servo motor is started, the angle of the rotating disk can be adjusted, so that the angles of the camera and the microphone can be adjusted.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme provides an automobile chassis abnormal sound detection device, and gas vaulting pole and davit can realize altitude mixture control on a large scale, and minimum detectable height is the gyration dish height, and the detection position can be directly through the rotatory back lift gas vaulting pole arrival of gyration dish, and easy operation arrives after detecting the position, can adjust the angle of camera and microphone, realizes local fine setting and detects.
Drawings
Fig. 1 is a schematic view of the overall structure of the abnormal sound detection device for the automobile chassis of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 5 is a top view of FIG. 2;
FIG. 6 is a cross-sectional view of C-C of FIG. 5;
fig. 7 is an enlarged view of the information collecting mechanism of the abnormal sound detecting device for the automobile chassis of the present invention;
FIG. 8 is a cross-sectional view D-D of FIG. 7;
the system comprises a power mechanism 1, a power mechanism 2, a rotating mechanism 3, a suspension arm 4, an air supporting rod 5, an information acquisition mechanism 6, a frame 7, a driving shaft 8, a bevel gear 9, a walking motor 10, a motor base 11, tires 12, a battery 13, a rotating motor 14, a rotating gear 15, a driving wheel 16, flanges 17, a rotating shaft 18, a rotating disc 19, an acquisition box 20, a rotating disc 21, a servo motor 22, a camera 23, a microphone 24 and a shaft hole.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-8, an abnormal sound detection device for an automobile chassis comprises a power mechanism 1, a rotation mechanism 2, an information acquisition mechanism 5, an air stay bar 4, a suspension arm 3 and a frame 6, wherein the power mechanism 1 is arranged in the frame 6, the rotation mechanism 2 is arranged above the power mechanism 1, the tail end of the suspension arm 3 is hinged to the rotation mechanism 2, the tail end of the air stay bar 4 is hinged to the rotation mechanism 2, the top end of the air stay bar 4 is hinged to the middle of the suspension arm 3, and the information acquisition mechanism 5 is arranged at the top end of the suspension arm 3.
Power unit 1 includes tire 11, drive shaft 7, bevel gear 8, walking motor 9, motor cabinet 10 and battery 12, and it is inboard that 6 diapire of frame are located to battery 12, and 6 diapire inboards of frame are located to motor cabinet 10, and walking motor 9 is located on motor cabinet 10, and drive shaft 7 symmetry runs through locate on the 6 lateral walls of frame, and bevel gear 8 is supporting to be located on drive shaft 7 and walking motor 9's the power end, and drive shaft 7 both ends are located to tire 11 symmetry.
The rotary mechanism 2 comprises a rotary motor 13, a rotary gear 14, a driving wheel 15, a flange 16, a rotary shaft 17 and a rotary disc 18, wherein the rotary motor 13 is arranged on the inner side of the bottom wall of the frame 6, the driving wheel 15 is connected with the power end of the rotary motor 13 through a key slot, the flange 16 is arranged on the upper wall of the frame 6, the rotary shaft 17 penetrates through the center of the flange 16, the rotary gear 14 is connected with the rotary shaft 17 through a key slot, the rotary disc 18 is connected with the top end of the rotary shaft 17 through a key slot, and the driving wheel 15 is meshed with the rotary gear 14.
The information acquisition mechanism 5 comprises an acquisition box 19, a servo motor 21, a camera 22, a microphone 23 and a rotary disk 20, wherein the acquisition box 19 is arranged at the top end of the suspension arm 3, the servo motor 21 penetrates through the side wall of the acquisition box 19, a shaft hole 24 is formed in the center of the rotary disk 20, the rotary disk 20 is connected and arranged on an output shaft of the servo motor 21 through a key slot, the camera 22 is arranged on the rotary disk 20, and the microphone 23 is arranged on the rotary disk 20.
When the device is used specifically, the battery 12 is opened, the walking motor 9 is started, after the walking motor 9 rotates, the driving shaft 7 rotates through the bevel gear 8, the driving shaft 7 rotates to drive the tire 11 to rotate, the detection device moves back and forth, after the detection device reaches a place needing to be detected, the walking motor 9 stops working, the rotary motor 13 is started, the rotary motor 13 drives the driving wheel 15 to rotate, the driving wheel 15 drives the rotary gear 14 to rotate, the rotary gear 14 drives the rotary shaft 17 to rotate, the rotary shaft 17 drives the rotary disc 18 to rotate, the rotary disc 18 rotates the suspension arm 3 to a specified direction, the air supporting rod 4 is lifted, the height of the suspension arm 3 is adjusted to enable the collection box 19 to reach a required height, the servo motor 21 is started, the rotary disc 20 is rotated, and the camera 22 and the microphone 23 are finely adjusted to an optimal angle.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides an automobile chassis abnormal sound detection device which characterized in that: the device comprises a power mechanism, a swing mechanism, an information acquisition mechanism, an air supporting rod, a suspension arm and a frame, wherein the power mechanism is arranged in the frame, the swing mechanism is arranged above the power mechanism, the tail end of the suspension arm is hinged to the swing mechanism, the tail end of the air supporting rod is hinged to the swing mechanism, the top end of the air supporting rod is hinged to the middle of the suspension arm, and the information acquisition mechanism is arranged at the top end of the suspension arm.
2. The device for detecting the abnormal sound of the automobile chassis according to claim 1, wherein the power mechanism comprises a tire, a driving shaft, a bevel gear, a walking motor, a motor base and a battery, the battery is arranged on the inner side of the bottom wall of the automobile frame, the motor base is arranged on the inner side of the bottom wall of the automobile frame, the walking motor is arranged on the motor base, the driving shaft symmetrically penetrates through the side wall of the automobile frame, the bevel gear is arranged on the power end of the driving shaft and the walking motor in a matched mode, and the tire is symmetrically arranged at two ends of the driving shaft.
3. The apparatus as claimed in claim 1, wherein the turning mechanism comprises a turning motor, a turning gear, a driving wheel, a flange, a turning shaft and a turning disc, the turning motor is disposed on the inner side of the bottom wall of the frame, the driving wheel is disposed on the power end of the turning motor, the flange is disposed on the upper wall of the frame, the turning shaft penetrates the center of the flange, the turning gear is disposed on the turning shaft, the turning disc is disposed on the top end of the turning shaft, and the driving wheel is engaged with the turning gear.
4. The device for detecting the abnormal sound of the automobile chassis according to claim 1, wherein the information collecting mechanism comprises a collecting box, a servo motor, a camera, a microphone and a rotating disk, the collecting box is arranged at the top end of the suspension arm, the servo motor is arranged on the side wall of the collecting box in a penetrating manner, a shaft hole is formed in the center of the rotating disk, the rotating disk is arranged on an output shaft of the servo motor, the camera is arranged on the rotating disk, and the microphone is arranged on the rotating disk.
5. The apparatus according to claim 3, wherein the output end of the rotary motor is connected to the driving rotary gear through a key slot, and the rotary shaft is connected to the rotary disk and the driven rotary gear through a key slot.
6. The abnormal noise detection device for the automobile chassis according to claim 4, wherein the rotary disk is connected with the output end of the servo motor through a key slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221278024.XU CN217483868U (en) | 2022-05-25 | 2022-05-25 | Abnormal sound detection device for automobile chassis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221278024.XU CN217483868U (en) | 2022-05-25 | 2022-05-25 | Abnormal sound detection device for automobile chassis |
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| CN217483868U true CN217483868U (en) | 2022-09-23 |
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| CN202221278024.XU Active CN217483868U (en) | 2022-05-25 | 2022-05-25 | Abnormal sound detection device for automobile chassis |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854229A (en) * | 2023-02-28 | 2023-03-28 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | A survey device for mine tunnel |
-
2022
- 2022-05-25 CN CN202221278024.XU patent/CN217483868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115854229A (en) * | 2023-02-28 | 2023-03-28 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | A survey device for mine tunnel |
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