CN214728535U - Sensor fixing device and traveling equipment - Google Patents
Sensor fixing device and traveling equipment Download PDFInfo
- Publication number
- CN214728535U CN214728535U CN202023246481.4U CN202023246481U CN214728535U CN 214728535 U CN214728535 U CN 214728535U CN 202023246481 U CN202023246481 U CN 202023246481U CN 214728535 U CN214728535 U CN 214728535U
- Authority
- CN
- China
- Prior art keywords
- sensor
- mounting
- traveling
- fixation device
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Studio Devices (AREA)
Abstract
The utility model provides a sensor fixing device and equipment of traveling. The sensor fastening device is used for fastening at least one sensor on a part to be mounted of a driving device, and comprises: the mounting device comprises at least one mounting seat, a plurality of positioning pins and a plurality of positioning pins, wherein each mounting seat is provided with a containing groove, and the containing groove is used for surrounding the outer side of at least part of structure of one sensor so as to fix the sensor; and the mounting bracket is fixed on the driving equipment. The utility model discloses make the sensor installation comparatively stable, it is higher to mark the accuracy.
Description
Technical Field
The utility model relates to an intelligent driving technical field especially relates to a sensor fixing device and equipment of traveling.
Background
An Advanced Driving Assistance System (ADAS) collects environmental information around a Driving device by using a sensor mounted on the Driving device, and performs analysis processing such as identification, detection and tracking of static and dynamic objects, so that a driver can be aware of possible dangers in advance, and the Driving safety of the Driving device is effectively improved.
In order to implement the functions of automatic driving or advanced driving assistance, a plurality of sensors are required to be mounted on a driving device such as a vehicle, for example, the sensors are generally mounted directly on a mounting surface to be mounted, which is preset in the driving device. For example, when it is necessary to capture road surface information in front of the driver, a plurality of sensors, for example, cameras, may be directly attached to the inner side wall of the roof with an adhesive medium such as a glue, and the lenses of the cameras may be directed toward the road surface in front of the driver.
However, after the sensor is installed in the above manner, the installation state of the sensor is unstable, and during the driving process of the driving device, the sensor is prone to shake, so that the calibration accuracy of the camera is affected, and the calibration of the camera is deviated.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, the embodiment of the application provides a sensor fixing device and driving equipment, and the sensor installation is comparatively stable, and the calibration accuracy is higher.
In order to achieve the above object, a first aspect of the embodiments of the present invention provides a sensor fixing device for fixing at least one sensor on a to-be-installed portion of a traveling apparatus, the sensor fixing device including: the mounting device comprises at least one mounting seat, a plurality of positioning pins and a plurality of positioning pins, wherein each mounting seat is provided with a containing groove, and the containing groove is used for surrounding the outer side of at least part of structure of one sensor so as to fix the sensor; and the mounting bracket is fixed on the driving equipment.
In one possible design, the fixed sensor in the accommodating groove is an image acquisition device, an avoiding hole is formed in the groove bottom wall of the accommodating groove, and the lens of the image acquisition device faces the avoiding hole and is exposed to the outside of the accommodating groove through the avoiding hole. Thus, the interference of the accommodating groove to the view field of the lens of the sensor is avoided.
In one possible design, the sensor is engaged in the receiving groove.
In one possible embodiment, the inner contour of the groove wall of the receiving groove is matched to the shape of the outer contour of the sensor. Therefore, the sensor can be stably fixed in the accommodating groove.
In one possible design, the mounting bracket includes: the mounting seat is fixed on the supporting plate; and the mounting arm is used for mounting the bearing plate, and the mounting bracket is mounted on the traveling equipment through the mounting arm.
In one possible embodiment, the number of the mounting seats is a plurality, and the plurality of mounting seats are mounted on the support plate at a distance from one another.
In one possible design, the number of mounting arms is two, the bearing plate being connected to both mounting arms.
In one possible design, the mounting arm comprises a main body part and a connecting part which are connected with each other, the main body part comprises a mounting surface facing the surface to be mounted of the running equipment, the connecting part is positioned on one side of the main body part, which is far away from the mounting surface, and the supporting plate is connected to the end part, which is far away from the mounting surface, of the connecting part.
In one possible design, the two longitudinal ends of the support plate are provided with flanging parts, and the flanging parts and the connecting parts are connected through fasteners so that a preset distance is reserved between the plate surface of the support plate and the mounting surface.
In one possible embodiment, the mounting arm has an elongated mounting opening, through which the mounting arm is mounted to the vehicle. Therefore, the mounting positions of the mounting arm and the traveling device can be adjusted conveniently to adapt to various different mounting requirements.
In an embodiment of the present application, a sensor fixing device is used for fixing at least one sensor to a portion to be mounted of a traveling apparatus, and the sensor fixing device includes: the mounting device comprises at least one mounting seat, a plurality of positioning pins and a plurality of positioning pins, wherein each mounting seat is provided with a containing groove, and the containing groove is used for surrounding the outer side of at least part of structure of one sensor so as to fix the sensor; and the mounting bracket is fixed on the driving equipment. The utility model discloses make the installation of sensor comparatively stable, it is higher to mark the accuracy. Through setting up the mount pad for the sensor, be about to the sensor and install in the mount pad through enclosing the storage tank of establishing around the sensor, in addition, a plurality of mount pads pass through the installing support to be fixed on equipment of traveling, and the storage tank is spacing in ascending week to the spacing of sensor, compares with the direct condition of fixing through the viscose of certain face of each sensor among the prior art, and the stability of sensor installation is better, and the reliability is higher to the accuracy of demarcation is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a sensor fixing device according to an embodiment of the present disclosure;
FIG. 2 is a side cross-sectional view of a mounting block in a sensor fixture provided in an embodiment of the present application;
fig. 3 is a front view of a mounting seat in a sensor fixing device according to an embodiment of the present disclosure.
Reference numerals:
100-a sensor fixture;
1-a sensor;
11-a lens;
2-mounting a base;
21-a receiving groove;
22-avoiding holes;
23-mounting holes;
3, mounting a bracket;
31-a support plate;
311-flanging part;
32-a mounting arm;
321-a main body part;
322-a connecting portion;
200-a running device;
201-front windshield;
202-roof inside panel.
Detailed Description
In order to make the aforementioned objects, features and advantages of the embodiments of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the present application and not all 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 application.
At present, a sensor for an Advanced Driving Assistance System (ADAS) is attached to the inside of a Driving device through glue or the like, and inclination or shaking is often caused by shaking of the Driving device, so that a roll angle of the sensor is not zero, calibration accuracy is directly affected, and an algorithm in the ADAS System is inaccurate.
The sensor is arranged on the mounting seat, and the mounting seat is fixed on the traveling equipment through the mounting bracket, so that the stability of the sensor installation is good, the reliability is high, and the calibration accuracy is high.
The sensor fixing device of the present application will be described below with reference to the accompanying drawings. It is understood that the following description will be made by taking a traveling apparatus as an example of a vehicle and taking an example in which a sensor is mounted on a front windshield inside the vehicle, but the embodiment of the present application is not limited thereto, and the sensor may be fixed at another position as needed, and the traveling apparatus may be another type of apparatus other than a vehicle.
Fig. 1 is a schematic structural diagram of a sensor fixing device according to an embodiment of the present application.
Referring to fig. 1, the present application provides a sensor fixing device 100 for fixing at least one sensor 1 to a portion to be installed of a travel apparatus 200, the sensor fixing device 100 including: each mounting seat 2 is provided with a containing groove 21, and the containing groove 21 is used for surrounding at least part of the structure outer side of one sensor 1 so as to fix the sensor 1; and the mounting bracket 3, at least one mounting seat 2 is fixed on the mounting bracket 3, and the mounting bracket 3 is fixed on the traveling equipment.
In the above solution, the mounting seat 2 is provided for the sensor 1, that is, the sensor 1 is mounted in the mounting seat 2 through the accommodating groove 21 surrounding the sensor 1, so that the sensor 1 is stably fixed in the mounting seat 2. In addition, a plurality of mount pads 2 pass through installing support 3 to be fixed on equipment 200 of traveling, and storage tank 21 is spacing at ascending spacing in week to sensor 1, compares with the condition that certain face of each sensor 1 among the prior art is direct through the viscose fixed, and the stability of sensor 1 installation is better, and the reliability is higher to the accuracy of demarcation is higher.
The sensor 1 may be an image capturing device, in this case, in the application of the sensor 1 to the traveling device, a plurality of sensors 1 may be disposed at different positions in the traveling device 200, in other words, a plurality of sensors 1 simultaneously capture images of the detection area. And when fixing, a sensor 1 corresponds to a mount pad 2, can guarantee all to fix well sensor 1.
In the present embodiment, the number of the sensors 1 is two, and two sensors 1 are located near the front windshield 201 as an example, but the number and the mounting positions of the sensors 1 are not limited thereto, and may be flexibly set according to actual needs.
Fig. 2 is a side sectional view of a mounting seat in a sensor fixing device provided in an embodiment of the present application, and fig. 3 is a front view of the mounting seat in the sensor fixing device provided in the embodiment of the present application.
Referring to fig. 2 and 3, the mounting base 2 may be formed in a rectangular parallelepiped shape as a whole, or may be formed in another shape such as a square shape so as to be easily attached to the mounting bracket 3 and to minimize an influence on the driver's visual field.
A receiving groove 21 is formed on the surface of the mounting base 2, and a part of the structure of the sensor 1 may be received in the receiving groove 21, or the entire sensor 1 may be received in the receiving groove 21. Specifically, the wall of the accommodating groove 21 may be arranged around the outer side of a part of the structure of the sensor 1 to fix the sensor 1. The enclosure here can mean that the groove walls of the accommodating groove 21 surround the sensor 1 in a circumferential 360-degree range.
For example, the sensor 1 may be partially engaged in the receiving groove 21. Alternatively, the sensor 1 may be fixed to the accommodation groove 21 by a fastener such as a screw.
It is also possible to match the inner contour of the groove wall of the receiving groove 21 to the outer contour of the sensor 1. Therefore, the limiting effect of the accommodating groove 21 on the sensor 1 is better.
It is understood that, in order to expose the lens of the sensor 1 to the outside of the accommodating groove 21, the lens of the sensor 1 may be directed toward the notch of the accommodating groove 21. In some other examples, the lens of the sensor 1 protrudes from the notch of the receiving groove 21.
Alternatively, when the lens of the sensor 1 faces the bottom wall of the accommodating groove 21, an escape hole 22 penetrating through the mounting seat 2 may be formed in the bottom wall of the accommodating groove 21, and the lens 11 of the sensor 1 may be exposed to the outside of the accommodating groove 21 through the escape hole 22. Here, the inner hole wall of the avoiding hole 22 matches the outer contour of the lens 11, that is, the lens 11 can be exposed without generating an excessively large gap between the avoiding hole 22 and the lens 11.
In order to prevent the accommodating groove 21 from affecting the field of view of the lens 11 of the sensor 1, the thickness of the bottom wall of the accommodating groove 21 may be made smaller than the protruding height of the lens 11 of the sensor 1. Thus, the lens 11 of the sensor 1 can completely protrude from the avoiding hole 22 to the outside of the accommodating groove 21.
Referring to fig. 1, in a possible embodiment, when the number of the mounting seats 2 is plural, the plural mounting seats 2 are mounted on the mounting bracket 3 at intervals from each other. The parameters of the spacing distance and the like can be determined according to actual needs. In the drawing, the respective mounts 2 may be arranged in a straight line, for example, the respective mounts may be arranged in a straight line in the width direction of the running device 200.
In the embodiment of the present application, a plurality of mounting seats 2 may be fixed to the mounting bracket 3, and in addition, the mounting bracket 3 is also used for connecting with the traveling apparatus 200. This allows the mount 2 to be mounted on the running machine 200 via the mounting bracket 3.
Referring to fig. 1, the mounting bracket 3 may include a support plate 31 and a mounting arm 32, wherein the mount 2 may be coupled to the support plate 31, and the support plate 31 may be mounted to the mounting arm 32, whereby the mounting bracket 3 is coupled to the traveling apparatus through the mounting arm 32.
The support plate 31 may be formed as an elongated plate-like member so as to be stably contacted with the mount 2, and particularly, the surfaces of the mount 2 and the support plate 31 are formed as flat surfaces. Further, the mounting seat 2 may be fixed to the support plate 31 by a fastening member such as a screw, and the mounting is more secure than the conventional adhesive bonding.
In order to connect to the mounting arm 32, a burring part 311 is further provided at a longitudinal end of the support plate 31, and an extending direction of the burring part 311 is angled with respect to a plate surface direction of the support plate 31, for example, the extending direction of the burring part 311 may be perpendicular to the plate surface direction of the support plate 31. The burring 311 may be formed by bending an end of the support plate 31 in a direction away from the support plate 31, for example. Alternatively, the burring 311 and the support plate 31 are formed separately and fixed to the end of the support plate 31 by a fastener such as welding or a screw.
In the embodiment of the present application, the number of the mounting arms 32 may be two, so that both ends of the support plate 31 may be connected to both of the mounting arms 32.
With continued reference to fig. 1, the mounting arm 32 may comprise a body portion 321 and a connecting portion 322 which are connected to one another, the body portion 321 comprising a mounting surface facing a surface to be mounted of the running gear, which surface to be mounted of the running gear may be, for example, an inner side of a vehicle roof, the connecting portion 322 being located on a side of the body portion 321 facing away from the mounting surface, and the support plate 31 being connected to an end of the connecting portion 322 facing away from the mounting surface. This makes it possible to provide the support plate 31 at a distance from the surface of the travel device to be mounted, in order to avoid interference between the mounting base 2 and structures in the travel device, such as the front windshield 201.
Here, the connecting portion 322 may be provided as a flat plate-like member in order to match the burring 311. In particular, the connecting portion 322 and the flange portion 311 may be attached to each other by a fastening member such as a screw, while the surfaces facing each other are attached to each other.
In some examples, the mounting arm 32 has an elongated mounting hole 23, and the mounting holes 23 are aligned in a straight line in the length direction of the mounting arm 32, and the mounting arm 32 can be mounted to the travel device using the mounting holes 23.
Referring now to fig. 1, a method of mounting a plurality of sensors 1 will be described.
With the mounting bracket 3 assembled, the mounting arm 32 is first screwed to the roof inner side wall 202 so that the support plate 31 is located as close as possible to the top of the front windshield 201 to minimize the impact on the driver's view.
Fixing each sensor 1 into the corresponding mounting seat 2 respectively, and adjusting the roll angle of the sensor 1 until the roll angle is zero;
a plurality of mounting seats 2 are mounted to predetermined positions on the support plate 31.
The sensor fixing device 100 of the present application can be used to mount a plurality of sensors 1, which can be changed according to actual needs, and has high expandability and versatility, and for sensors of different models, only the corresponding mounting base 2 needs to be updated.
In an embodiment of the present application, a sensor fixing device is used for fixing at least one sensor to a portion to be mounted of a traveling apparatus, and the sensor fixing device includes: the mounting device comprises at least one mounting seat, a plurality of positioning pins and a plurality of positioning pins, wherein each mounting seat is provided with a containing groove, and the containing groove is used for surrounding the outer side of at least part of structure of one sensor so as to fix the sensor; and the mounting bracket is fixed on the driving equipment. The utility model discloses make the camera installation comparatively stable, it is higher to mark the accuracy. Through setting up the mount pad for the sensor, be about to the sensor and install in the mount pad through enclosing the storage tank of establishing around the sensor, in addition, a plurality of mount pads pass through the installing support to be fixed on equipment of traveling, and the storage tank is spacing in ascending week to the spacing of sensor, compares with the direct condition of fixing through the viscose of certain face of each sensor among the prior art, and the stability of sensor installation is better, and the reliability is higher to the accuracy of demarcation is higher.
The application also provides a running device which comprises a running device main body and the sensor fixing device installed on the running device main body. Since the function, structure, operation principle, etc. of the sensor fixing device have been described in detail in the foregoing, detailed description thereof is omitted.
The embodiments or implementation modes in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
In the description of the present specification, reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "example", "specific example", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (11)
1. A sensor fixing device for fixing at least one sensor to a portion of a traveling apparatus to be mounted, comprising:
each mounting seat is provided with a containing groove, and the containing groove is used for surrounding the outer side of at least part of the structure of one sensor so as to fix the sensor; and
and at least one mounting seat is fixed on the mounting bracket, and the mounting bracket is fixed on the traveling equipment.
2. The sensor fixation device of claim 1,
the sensor is fixed in the accommodating groove and is image acquisition equipment, an avoiding hole is formed in the bottom wall of the accommodating groove, and the lens of the image acquisition equipment faces towards the avoiding hole and is arranged and passes through the avoiding hole to be exposed to the outside of the accommodating groove.
3. The sensor fixation device of claim 1,
the sensor is clamped in the accommodating groove.
4. The sensor holder of claim 3, wherein an inner contour of a wall of the receiving slot matches a shape of an outer contour of the sensor.
5. The sensor fixing device according to any one of claims 1 to 4,
the mounting bracket includes:
the mounting seat is fixed on the supporting plate; and
the mounting arm is mounted on the supporting plate, and the mounting bracket is mounted on the traveling device through the mounting arm.
6. The sensor fixation device of claim 5,
the number of the installation seats is multiple, and the installation seats are installed on the supporting plate at intervals.
7. The sensor fixation device of claim 5,
the number of the mounting arms is two, and the bearing plate is connected with the two mounting arms.
8. The sensor fixation device of claim 5,
the mounting arm comprises a main body part and a connecting part, wherein the main body part and the connecting part are connected with each other, the main body part comprises a mounting surface, the mounting surface faces to a surface to be mounted of the traveling device, the connecting part is located on one side, away from the mounting surface, of the main body part, and the supporting plate is connected to the end, away from the mounting surface, of the connecting part.
9. The sensor fixation device of claim 8,
and two end parts in the length direction of the support plate are provided with flanging parts, and the flanging parts are connected with the connecting parts through fasteners so that a preset distance is reserved between the plate surface of the support plate and the mounting surface.
10. The sensor fixation device of claim 5,
the mounting arm is provided with a long strip-shaped mounting hole, and the mounting arm is mounted on the traveling equipment through the mounting hole.
11. A running machine comprising a running machine body and a sensor fixing device according to any one of claims 1 to 10 mounted on the running machine body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023246481.4U CN214728535U (en) | 2020-12-28 | 2020-12-28 | Sensor fixing device and traveling equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202023246481.4U CN214728535U (en) | 2020-12-28 | 2020-12-28 | Sensor fixing device and traveling equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN214728535U true CN214728535U (en) | 2021-11-16 |
Family
ID=78635068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202023246481.4U Active CN214728535U (en) | 2020-12-28 | 2020-12-28 | Sensor fixing device and traveling equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN214728535U (en) |
-
2020
- 2020-12-28 CN CN202023246481.4U patent/CN214728535U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7111996B2 (en) | Stereo camera arrangement in a motor vehicle | |
EP3518033B1 (en) | Imaging device | |
KR100917514B1 (en) | Stereo camera | |
US20160264065A1 (en) | Vehicle-mounted camera, method of manufacturing vehicle-mounted camera, and method of manufacturing vehicle body | |
CN108602468A (en) | Equipment for installing camera apparatus on the rolling stock | |
JP2005200013A (en) | Operation sensor installed in electro-hydraulic control unit in single piece construction | |
US10931932B2 (en) | Supporting housing for stereo camera and circuit board | |
CN111907421A (en) | Integrated multipurpose sensing shell | |
CN214728535U (en) | Sensor fixing device and traveling equipment | |
US20220334461A1 (en) | Vehicle camera holding device | |
US11698383B2 (en) | Device and method for mounting a sensor on a surface | |
CN215646984U (en) | Video camera | |
CN113315892B (en) | Video camera | |
CN212332993U (en) | A increase steady system, unmanned aerial vehicle and fixing device for cloud platform | |
CN210011692U (en) | Radar camera installing support, radar camera assembly and vehicle | |
JP6776500B2 (en) | Camera cover | |
CN214200079U (en) | Inclination angle detection device | |
CN212435780U (en) | Binocular camera mounting box and binocular camera | |
CN112212810A (en) | Four-wheel positioning system | |
CN221239124U (en) | Multidirectional pre-tightening prism mounting structure and prism adjusting system | |
CN214520309U (en) | Multi-sensor fixing support of mobile robot | |
CN220190962U (en) | Vehicle-mounted camera device and vehicle | |
WO1999011056A1 (en) | Ccd mount for mounting a ccd sensor to a camera | |
CN210426458U (en) | Split camera and positioning instrument | |
CN218907102U (en) | Sensor fusion module installation component and unmanned vehicles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |