CN208411601U - A kind of driving ancillary equipment - Google Patents
A kind of driving ancillary equipment Download PDFInfo
- Publication number
- CN208411601U CN208411601U CN201821130164.6U CN201821130164U CN208411601U CN 208411601 U CN208411601 U CN 208411601U CN 201821130164 U CN201821130164 U CN 201821130164U CN 208411601 U CN208411601 U CN 208411601U
- Authority
- CN
- China
- Prior art keywords
- camera module
- mounting cylinder
- mobile bar
- baffle ring
- ancillary equipment
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of driving ancillary equipments, including the distance detection system with camera module, camera module is mounted on automobile chassis, buffer unit is provided between camera module and chassis, buffer unit includes mobile bar, the mounting cylinder of spring and one end open, side on mounting cylinder side wall far from ground is connect with chassis, its open end is towards automobile direction of advance, one end of side and mobile bar of the shell of camera module far from camera lens connects, in the centre bore of the other end insertion mounting cylinder of mobile bar, and activity is connect behind the closed end of mounting cylinder with position-arresting disk, baffle ring is socketed in mobile bar, baffle ring is located in centre bore, spring is set in mobile bar, and between baffle ring and the closed end of mounting cylinder.The utility model plays buffering to camera module, prevents the installation position for impinging upon camera module and camera lens from generating damage.
Description
Technical field
The utility model relates to automotive fields, and in particular to a kind of driving ancillary equipment.
Background technique
Advanced driving assistance system (Advanced Driver Assistant System), abbreviation ADAS are to utilize peace
Loaded on miscellaneous image collecting device, sensor parameters such as (can) detected light, heat, pressure on vehicle, received in first time
Environmental data outside collection car, carries out the technical processing such as quiet, dynamic object identification, detecting and tracking, so as to allow
Driver discovers the danger that may occur in the most fast time, to arouse attention and improve the active safety technologies of safety.
Traditional distance detection and collision avoidance system are all to carry out ranging using common camera mould group, are adopted by camera
Distance is analyzed and obtained by data after collection image information, in order to carry out driving auxiliary to driver.While for the ease of
The beauty of Image Acquisition, the installation of camera module, maintenance and automobile case is carried out, first mainly says that camera module is mounted on
Side on automobile chassis and close to automobile head., can be poor due to road conditions but in actual travel automobile, lead to chassis distance
The safe distance of ground boss is inadequate, then directly impinges upon camera module on boss, to camera module
Installation position and camera lens will cause and greatly damage.
Utility model content
The purpose of this utility model is to provide a kind of driving ancillary equipment, solve in actual travel automobile, chassis away from
When the safe distance of boss is inadequate from the ground, camera module can directly impinge upon the problem on boss.Therefore originally
Utility model designs a kind of driving ancillary equipment, by adding buffer unit between camera module and chassis, so as to take the photograph
As head mould group with ground boss when contacting, buffering can be played to camera module, to protect camera module, prevents from hitting
It hits installation position and camera lens in camera module and generates damage, reduce the maintenance cost of automobile.
The utility model is achieved through the following technical solutions:
A kind of driving ancillary equipment, including the distance detection system with camera module, the camera module installation
On automobile chassis, and the image information of vehicle front can be acquired, buffering is provided between the camera module and chassis
Device, the buffer unit include the mounting cylinder of mobile bar, spring and one end open that axis coincides with one another, the mounting cylinder
Axis is parallel to automobile direction of advance, and the side far from ground is connect with chassis on side wall, and open end is advanced towards automobile
The shell in direction, the camera module is connected far from the side of camera lens and one end of mobile bar, the other end of the mobile bar
It is inserted into the centre bore of mounting cylinder, and is covered in mobile bar behind the movable closed end for running through mounting cylinder with position-arresting disk dismantling connection
It is connected to baffle ring, the baffle ring is located in centre bore, and the spring is set in mobile bar, and is located at the closing of baffle ring and mounting cylinder
Between end, both ends respectively with baffle ring and closing end in contact.
When the road conditions of running car are poor, road surface is uneven, camera module is convex when contacting with ground boss
Playing position causes camera module to apply a thrust backward the barrier effect of camera module, then drives baffle ring, movement
Bar and position-arresting disk are mobile to tailstock direction, and baffle ring is compressed to when the movement of tailstock direction positioned at the spring of baffle ring and mounting cylinder,
Then buffering is played to camera module, to protect camera module, prevent the installation position for impinging upon camera module and
Camera lens generates damage, reduces the maintenance cost of automobile.
Meanwhile as camera module continues to move backward, camera module is integrally located in centre bore, ground lug boss
Position is contacted with the open end end face of mounting cylinder, and the camera lens of camera module is then prevented to be scratched or wound.
Since the camera price of high quality is up to tens of thousands of or even hundreds of thousands, setting buffer unit delays it
When rushing, and making to contact with boss, contacted with mounting cylinder, and camera module is located in centre bore, even if mounting cylinder
End face it is impaired, maintenance cost is also well below the maintenance replacement cost of camera.
Further, the side on the side wall of the mounting cylinder close to ground is provided with guide groove, the guide groove edge
The axis of mounting cylinder extend, and its slot bottom is connected to centre bore, and the side on close ground, which is provided with, on the side wall of baffle ring leads
To block, the guide pad is located in guide groove, and the top of guide pad is connect with baffle ring, and a pair is parallel to the phase of mounting cylinder axis
Side wall is contacted with cell wall corresponding on guide groove.
The setting of guide groove and guide pad so that mobile bar free end, i.e. its one end connecting with camera module is only capable of
Along the axial movement of mounting cylinder, and when spring is compressed, prevent the shell of camera module from impinging upon the end face of mounting cylinder
Or on the hole wall of centre bore.
Meanwhile when flowing into sewage or rainwater in mounting cylinder, water energy is flowed out from guide groove.
Further, the side on the shell of the camera module by portrait attachment is socketed with contact ring, the contact
The outer diameter of ring is gradually increased along the axis of mounting cylinder with far from mounting cylinder.
When the road conditions of running car are poor, road surface is uneven, contact ring is contacted with ground boss, is further protected
The quality for having protected camera module prevents the case where abrading or scratching appearance.
Further, the maximum outside diameter of the contact ring is less than the aperture of centre bore, and compressed spring can make camera mould
Group is moved in centre bore with contact ring.
Further, the camera module is structure light camera module.Structure light camera module is called structure light 3 D and takes the photograph
As mould group or structure light 3 D depth camera mould group.
Traditional distance detection and collision avoidance system are all to carry out ranging using common camera mould group, are adopted by camera
Distance is analyzed and obtained by data after collection image information, since data analysis is by the influential effect of image, causes precision poor.
And structure light camera module is then to be received by emitting the invisible infrared light Jing Guo particular modulation to object is shot by being clapped
The reflected invisible infrared light of object is taken the photograph, the spatial information for obtaining subject is calculated by image data.Structure light
The difference of ranging is that coding has been carried out to projection source to be characterized in other words.In this way, shooting is that light source encoded is thrown
The image crossed on shadow to object by the depth modulation of body surface, therefore better matching result can be provided.Use structure light
The relatively common mould group ranging of the DAS (Driver Assistant System) of camera module has very high precision.By using structure light camera module
Driving assistance system improve distance detection precision, reduce safety accident probability of happening
The utility model compared with prior art, has the following advantages and benefits:
1, a kind of driving ancillary equipment of the utility model, when the road conditions of running car are poor, road surface is uneven, camera
For mould group when contacting with ground boss, boss causes camera module to be applied backward the barrier effect of camera module
Add a thrust, then drives baffle ring, mobile bar and position-arresting disk mobile to tailstock direction, and when baffle ring is mobile to tailstock direction,
It is compressed positioned at the spring of baffle ring and mounting cylinder, buffering then is played to camera module, to protect camera module, prevent from hitting
It hits installation position and camera lens in camera module and generates damage, reduce the maintenance cost of automobile；
2, a kind of driving ancillary equipment of the utility model, as camera module continues to move backward, camera module is whole
Body is located in centre bore, and ground boss is contacted with the open end end face of mounting cylinder, then prevents the camera lens of camera module
It is scratched or wounds；
3, the setting of a kind of driving ancillary equipment of the utility model, guide groove and guide pad so that mobile bar free end,
I.e. its one end connecting with camera module is only capable of the axial movement along mounting cylinder, and when spring is compressed, prevents from imaging
The shell of head mould group impinges upon on the end face of mounting cylinder or the hole wall of centre bore.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at another visual angle of the utility model；
Fig. 3 is the side view of the utility model；
Fig. 4 is the cross-sectional view of the A-A along Fig. 3；
Fig. 5 is that the utility model is mounted on the position view on automobile.
Label and corresponding parts title in attached drawing:
1- camera module, 2- mobile bar, 3- spring, 4- mounting cylinder, 5- centre bore, 6- position-arresting disk, 7- baffle ring, 8- guiding
Slot, 9- guide pad, 10- contact ring, 11- automobile, 12- conducting wire, 13- fixed plate, 14- mounting hole.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As Figure 1-Figure 5, a kind of driving ancillary equipment of the utility model, including include have camera module 1 away from
From detection system, the camera module 1 is mounted on automobile chassis, and can acquire the image information of vehicle front, described
Buffer unit is provided between camera module 1 and chassis, the buffer unit includes mobile bar 2, the bullet that axis coincides with one another
The mounting cylinder 4 of spring 3 and one end open, the axis of the mounting cylinder 4 are parallel to automobile direction of advance, separate ground on side wall
Side is connect with chassis, open end towards automobile direction of advance, the shell of the camera module 1 far from the side of camera lens with
One end of mobile bar 2 connects, and in the centre bore 5 of the other end insertion mounting cylinder 4 of the mobile bar 2, and activity runs through mounting cylinder 4
Closed end after with 6 dismantling connection of position-arresting disk, baffle ring 7 is socketed in mobile bar 2, the baffle ring 7 is located in centre bore 5, institute
State spring 3 to be set in mobile bar 2, and between baffle ring 7 and the closed end of mounting cylinder 4, both ends respectively with baffle ring 7 and envelope
Closed end contact.
When the road conditions of running car are poor, road surface is uneven, camera module is convex when contacting with ground boss
Playing position causes camera module 1 to apply a thrust backward the barrier effect of camera module, then drives baffle ring 7, moves
Lever 2 and position-arresting disk 6 are mobile to tailstock direction, and when baffle ring 7 is mobile to tailstock direction, positioned at the spring of baffle ring 7 and mounting cylinder 4
3 are compressed, and then play buffering to camera module, to protect camera module, prevent the installation for impinging upon camera module
Position and camera lens generate damage, reduce the maintenance cost of automobile.
Meanwhile as camera module 1 continues to move backward, camera module 1 is integrally located in centre bore 5, and ground is convex
It plays position to contact with the open end end face of mounting cylinder 4, the camera lens of camera module is then prevented to be scratched or wound.
Since the camera price of high quality is up to tens of thousands of or even hundreds of thousands, setting buffer unit delays it
When rushing, and making to contact with boss, contacted with mounting cylinder 4, and camera module is located in centre bore, even if mounting cylinder
4 end face is impaired, and maintenance cost is also well below the maintenance replacement cost of camera.
Embodiment 2
The present embodiment is on the basis of embodiment 1, to explain to the part dimension of the utility model.Mounting cylinder 4 is
Alloy material, and in order to increase the shortest distance between mounting cylinder 4 and ground, when carrying out size design to it, wall thickness is adopted
With the cylinder material of 0.5-10mm or so, preferred thickness having a size of 2mm, the fit clearance between baffle ring and centre bore is 0 ~
3mm, gap size are preferably 1mm.
Embodiment 3
The present embodiment is on the basis of embodiment 1, to explain to the structure of mounting cylinder 4.
As shown in Fig. 1, Fig. 3 and Fig. 4, the side on the side wall of the mounting cylinder 4 close to ground is provided with guide groove
8, the guide groove 8 extends along the axis of mounting cylinder 4, and its slot bottom is connected to centre bore 5, close on the side wall of baffle ring 7
The side on ground is provided with guide pad 9, and the guide pad 9 is located in guide groove 8, and the top of guide pad 9 is connect with baffle ring 7,
The opposing sidewalls that a pair is parallel to 4 axis of mounting cylinder are contacted with corresponding cell wall on guide groove 8.
The setting of guide groove 8 and guide pad 9 so that mobile bar 2 free end, i.e. its one end being connect with camera module 1
It is only capable of the axial movement along mounting cylinder 4, and when spring 3 is compressed, prevents the shell of camera module 1 from impinging upon mounting cylinder
On 4 end face or the hole wall of centre bore 5.
Meanwhile when flowing into sewage or rainwater in mounting cylinder 4, water energy is flowed out from guide groove 8.
Embodiment 4
The present embodiment is on the basis of embodiment 1, to make and further explaining to the buffer structure of camera module 1.
As Figure 1-Figure 4, the side on the shell of the camera module 1 by portrait attachment is socketed with contact ring 10,
The outer diameter of the contact ring 10 is gradually increased along the axis of mounting cylinder 4 with far from mounting cylinder 4.
When the road conditions of running car are poor, road surface is uneven, contact ring 10 is contacted with ground boss, further
The quality for protecting camera module 1 prevents the case where abrading or scratching appearance.
Further, the contact ring 10 is elastic rubber ring.
Using ring 10 is contacted made of elastic material, further camera module 1 can be buffered.
Further, the maximum outside diameter of the contact ring 10 is less than the aperture of centre bore 5, and compressed spring 3 can make to image
Head mould group 1 is moved in centre bore 5 with contact ring 10.
Embodiment 5
As shown in figure 4, the mobile bar 2 connects with position-arresting disk 6.
Embodiment 6
It is provided in the closed end of mounting cylinder 4 for the 2 perforative through-hole of activity of mobile bar, the axis and mounting cylinder of the through-hole
4 axis is overlapped.
Embodiment 7
The present embodiment is on the basis of embodiment 1, to explain to the specific selection type of camera module 1.
The camera module 1 is structure light camera module.Structure light camera module is called structure light 3 D camera module, or
Person's structure light 3 D depth camera mould group.
Traditional distance detection and collision avoidance system are all to carry out ranging using common camera mould group, are adopted by camera
Distance is analyzed and obtained by data after collection image information, since data analysis is by the influential effect of image, causes precision poor.
And structure light camera module is then to be received by emitting the invisible infrared light Jing Guo particular modulation to object is shot by being clapped
The reflected invisible infrared light of object is taken the photograph, the spatial information for obtaining subject is calculated by image data.Structure light
The difference of ranging is that coding has been carried out to projection source to be characterized in other words.In this way, shooting is that light source encoded is thrown
The image crossed on shadow to object by the depth modulation of body surface, therefore better matching result can be provided.Use structure light
The relatively common mould group ranging of the DAS (Driver Assistant System) of camera module has very high precision.
Embodiment 7
The present embodiment is to make implementing explanation to the connection structure between mounting cylinder 4 and chassis.
Side on the side wall of mounting cylinder 4 far from ground is welded with fixed plate 13, and installation is provided in fixed plate 13
Hole 14, fixed plate 13 are bolted on chassis, the bar portion end of bolt pass through from the bottom up after installation through-hole with chassis
It is threadedly coupled, or is hung after installation through-hole and wear vehicle frame and connect with nut.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of driving ancillary equipment, including the distance detection system with camera module (1), the camera module (1)
Be mounted on automobile chassis, and the image information of vehicle front can be acquired, which is characterized in that in the camera module (1) and
Buffer unit is provided between chassis, the buffer unit includes mobile bar (2), spring (3) and one end that axis coincides with one another
Open mounting cylinder (4), the axis of the mounting cylinder (4) are parallel to automobile direction of advance, the side far from ground on side wall
It is connect with chassis, open end is towards automobile direction of advance, side and shifting of the shell far from camera lens of the camera module (1)
One end of lever (2) connects, and in the centre bore (5) of other end insertion mounting cylinder (4) of the mobile bar (2), and activity runs through
It with position-arresting disk (6) dismantling connection behind the closed end of mounting cylinder (4), is socketed on mobile bar (2) baffle ring (7), the baffle ring (7)
In centre bore (5), the spring (3) is set on mobile bar (2), and is located at the closed end of baffle ring (7) and mounting cylinder (4)
Between, both ends respectively with baffle ring (7) and closing end in contact.
2. a kind of driving ancillary equipment according to claim 1, which is characterized in that on the side wall of the mounting cylinder (4)
Be provided with guide groove (8) close to the side on ground, the guide groove (8) extends along the axis of mounting cylinder (4), and its slot bottom with
Centre bore (5) connection, the side on the side wall of baffle ring (7) close to ground are provided with guide pad (9), guide pad (9) position
In guide groove (8), the top of guide pad (9) is connect with baffle ring (7).
3. a kind of driving ancillary equipment according to claim 1, which is characterized in that in the outer of the camera module (1)
On shell by portrait attachment side be socketed with contact ring (10), it is described contact ring (10) outer diameter along mounting cylinder (4) axis with
Be gradually increased far from mounting cylinder (4).
4. a kind of driving ancillary equipment according to claim 3, which is characterized in that the contact ring (10) is elastic rubber
Ring.
5. a kind of driving ancillary equipment according to claim 3 or 4, which is characterized in that the maximum of contact ring (10)
Outer diameter is less than the aperture of centre bore (5), and compressed spring (3) can be such that camera module (1) is moved to contact ring (10)
In heart hole (5).
6. a kind of driving ancillary equipment described in any one of -4 according to claim 1, which is characterized in that the mobile bar (2)
It is connect with position-arresting disk (6) silk.
7. a kind of driving ancillary equipment described in any one of -4 according to claim 1, which is characterized in that in mounting cylinder (4)
Closed end is provided with for the perforative through-hole of mobile bar (2) activity, and the axis of the through-hole is overlapped with the axis of mounting cylinder (4).
8. a kind of driving ancillary equipment described in any one of -4 according to claim 1, which is characterized in that the camera module
It (1) is structure light camera module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130164.6U CN208411601U (en) | 2018-07-17 | 2018-07-17 | A kind of driving ancillary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130164.6U CN208411601U (en) | 2018-07-17 | 2018-07-17 | A kind of driving ancillary equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208411601U true CN208411601U (en) | 2019-01-22 |
Family
ID=65122532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821130164.6U Expired - Fee Related CN208411601U (en) | 2018-07-17 | 2018-07-17 | A kind of driving ancillary equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208411601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752950A (en) * | 2021-07-21 | 2021-12-07 | 上海圭目机器人有限公司 | Ground penetrating radar carrying mechanism for road surface detection |
| CN114205499A (en) * | 2021-12-07 | 2022-03-18 | 信利光电股份有限公司 | Fixing device of camera module, camera module and manufacturing method of fixing device of camera module |
-
2018
- 2018-07-17 CN CN201821130164.6U patent/CN208411601U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113752950A (en) * | 2021-07-21 | 2021-12-07 | 上海圭目机器人有限公司 | Ground penetrating radar carrying mechanism for road surface detection |
| CN113752950B (en) * | 2021-07-21 | 2023-10-20 | 上海圭目机器人有限公司 | Ground penetrating radar carrying mechanism for road surface detection |
| CN114205499A (en) * | 2021-12-07 | 2022-03-18 | 信利光电股份有限公司 | Fixing device of camera module, camera module and manufacturing method of fixing device of camera module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208411601U (en) | A kind of driving ancillary equipment | |
| JP4640404B2 (en) | Vehicle driver state detection device | |
| WO2009037819A1 (en) | Protective structure for imaging device | |
| CN109065014A (en) | A kind of automobile active denoising method, system and device | |
| FR2837438B1 (en) | DEVICE FOR MOUNTING AN OPTICAL BLOCK ON STRUCTURAL ELEMENTS OF A MOTOR VEHICLE | |
| JPWO2015012120A1 (en) | Imaging device | |
| CN108344994A (en) | A kind of millimetre-wave radar system of the DAS (Driver Assistant System) of motorcycle and electric vehicle | |
| CN104670185B (en) | backpulsing anti-collision buffer device and vehicle | |
| CN211491547U (en) | Electric power inspection robot | |
| US20070032928A1 (en) | Vehicle recorder to capture continuous images in the vicinity of an accident scene before and after the accident happens | |
| CN101872498A (en) | Vehicle track acquisition system | |
| CN109532670A (en) | A kind of on-vehicle safety Distance Judgment device extremely software uses principle | |
| CN112248955A (en) | Intelligent robot with elastic protection structure | |
| CN210793072U (en) | Automobile anti-collision bumper | |
| CN205311482U (en) | On -vehicle safe camera | |
| CN206719120U (en) | Follow-up mechanism for rear monitoring | |
| CN211032311U (en) | Mechanism for reducing hitting blind area of vehicle-mounted anti-unmanned aerial vehicle system and anti-unmanned locomotive | |
| CN211844329U (en) | Shock-absorbing bumper | |
| CN207902362U (en) | A kind of automobile tire road back gauge monitors system | |
| CN110712602A (en) | Lane driftage early warning device for automobile auxiliary driving | |
| CN212332545U (en) | Car networking control host computer with buffer function | |
| CN116055840B (en) | High-definition camera system for vehicle | |
| CN212529555U (en) | Bumper for unmanned automobile | |
| CN210798583U (en) | Electroplating accurate grinding outward-opening door handle | |
| CN218805831U (en) | Double-rail type rail ultrasonic flaw detection vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210717 |