CN207328297U - A kind of roof-rack - Google Patents
A kind of roof-rack Download PDFInfo
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- CN207328297U CN207328297U CN201720855627.4U CN201720855627U CN207328297U CN 207328297 U CN207328297 U CN 207328297U CN 201720855627 U CN201720855627 U CN 201720855627U CN 207328297 U CN207328297 U CN 207328297U
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- probe
- radar
- roof
- radar probe
- luggage
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Abstract
The utility model belongs to auto parts field, and in particular to a kind of roof-rack.The utility model provides a kind of roof-rack, including luggage frame body and at least one probe combined structure being arranged on the luggage frame body, each probe combined structure includes multiple and different towards the radar probe set, the height of front obstacle can not only be measured, can be with the luggage and articles height and body of a motor car profile outermost point and the distance of the barrier positioned at automobile side on synchro measure roof-rack, so that the utility model roof-rack can synchronously realize limit for height early warning and spacing early warning, the security in vehicle traveling process is improved.The utility model roof-rack is simple in structure, easy for installation, cost is low, and can install the quantity of probe according to the actual requirements, is very suitable for the repacking in market after automobile.
Description
Technical field
The utility model belongs to auto parts field, and in particular to a kind of roof-rack.
Background technology
Roof-rack is installed at the top of body of a motor car, for the safely and conveniently supporting rack of fixing luggage article or portion
Part, is generally used in the vehicles such as the station wagon, SUV and MPV of two van-types.Roof-rack is except playing decoration, beautiful effect
Outside, it can put the thing that luggage compartment fails to lay down, such as bulky luggage, bicycle, folding bed etc., to going out for people
Row brings many convenience.It is well known that when carrying article on roof-rack, the height of vehicle itself will necessarily be increased,
The passability of automobile is had a huge impact.Such as when automobile is ready to pass through urban small tunnel, railway roadbed lower floor tunnel
When the minitunnels such as road, if it is not known that whether the height of cargo is less than tunnel, then it is hidden that safety is just had if
Suffer from.
Utility model content
In view of this, the utility model provides a kind of roof-rack, by setting radar to survey on luggage frame body
Away from device, limit for height early warning and spacing early warning are synchronously realized, improve the security in vehicle traveling process.
Its concrete technical scheme is as follows：
A kind of roof-rack, including luggage frame body and radar range unit, the radar range unit are included at least
One probe combined structure being arranged on the luggage frame body；
The probe combined structure includes the first radar probe, the second radar probe and the 3rd radar probe；
First radar probe is towards the automotive front end, for detecting the height of front obstacle；
Second radar probe is towards the luggage and articles on the luggage frame body, for detecting the luggage and articles
Highly；
3rd radar probe is towards the outside of the body of a motor car, for detecting the body of a motor car profile with being located at
The distance of the barrier of the automobile side.
Preferably, the probe combined structure is arranged at front end of the luggage frame body along the motor racing direction
And/or both sides of the edge.
Preferably, the radar range unit further includes：Control processor, warning device and connecting wire；
The control processor connects first radar probe, the second radar probe, the 3rd by the connecting wire
Radar probe and warning device, for the number collected to first radar probe, the second radar probe and the 3rd radar probe
According to being handled and danger signal be transferred to the warning device.
It is furthermore preferred that the control processor is ECU processors.
It is furthermore preferred that the connecting wire is cable.
Preferably, the radar range unit further includes：Power supply；
The power supply connects first radar probe, the second radar probe, the 3rd radar by the connecting wire and visits
Head, control processor and warning device.
Preferably, the probe combined structure includes mounting bracket；
First radar probe, the second radar probe and the 3rd radar probe are fixed on described by the mounting bracket
On luggage frame body.
Preferably, the dismantled and assembled connection luggage frame body of the mounting bracket.
In conclusion the utility model provides a kind of roof-rack, including luggage frame body and at least one setting
Probe combined structure on the luggage frame body, each probe combined structure include multiple and different towards the radar set spy
Head, can not only measure the height of front obstacle, can with synchro measure roof-rack luggage and articles height with
And body of a motor car profile outermost point and the distance of the barrier positioned at automobile side so that the utility model roof-rack can be same
Step realizes limit for height early warning and spacing early warning, improves the security in vehicle traveling process.The utility model roof-rack knot
Structure is simple, easy for installation, cost is low, and can install the quantity of probe according to the actual requirements, is very suitable for market after automobile
Repacking.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is provided the structure diagram of roof-rack by embodiment 1；
Fig. 2 is provided the scheme of installation of the probe combined structure of roof-rack by embodiment 1；
Fig. 3 is provided the internal structure schematic diagram of the probe combined structure of roof-rack by embodiment 1；
Fig. 4~5 are provided the operation principle schematic diagram of the radar probe of roof-rack by embodiment 1.
Fig. 6 is that 4 probe combined structures of embodiment 1 pass through cable connection control processor, warning device, connection at the same time
The structure diagram of conducting wire and power supply；
Fig. 7 is the work between radar probe, control processor, warning device and the power supply of the utility model roof-rack
Make flow diagram；
The structure diagram for the roof-rack that Fig. 8 is provided by embodiment 2；
Fig. 9 is provided the scheme of installation of the probe combined structure of roof-rack by embodiment 2.
Embodiment
Vehicle front obstacle height can not be detected automatically in order to solve existing roof-rack, realize automatic limit for height early warning
This technical problem, the utility model embodiment provide it is a kind of can automatically limit for height early warning again can spacing early warning roof luggage
Frame.
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig.1 to Fig. 7, the roof-rack that the present embodiment is provided includes luggage frame body and filled with radar range finding
Put, radar range unit includes at least one probe combined structure 1 being arranged on luggage frame body.Luggage frame body is by two
Strut 2 parallel to each other is formed, and the setting direction of two struts 2 is parallel with automobile axis；Wherein four probe combined structures 1 divide
The rear and front end of two struts 2 is not arranged on.
Wherein, be installed in the present embodiment the probe combined structure 1 of two 2 front ends of strut include the first radar probe 11,
Second radar probe 12 and the 3rd radar probe 13；First radar probe 11 is towards the automotive front end, for detecting front barrier
Hinder the height of thing 3；Second radar probe 12 is towards the luggage and articles 4 on the luggage frame body, for detecting the luggage thing
The height of product 4；3rd radar probe 13 is towards the outside of the body of a motor car, for detecting the body of a motor car profile and being located at
The distance between barrier of the automobile both sides of the edge.The probe combined structure 1 of two 2 rear ends of strut is installed in this example
Also the first radar probe 11, the second radar probe 12 and the 3rd radar probe 13 are included；Difference is, the first radar probe 11
It can be made to be used as back upper place barrier spacing early warning towards vehicle body rear with flexible modulation.
Further, the radar range unit of the present embodiment further includes control processor 14, warning device 15, connecting wire
And power supply.Control processor 14 connects the first radar probe 11, the second radar probe 12, the 3rd radar by connecting wire respectively
Probe 13 and warning device 15, for being received to first radar probe 11, the second radar probe 12 and the 3rd radar probe 13
The data of collection are handled and danger signal are transferred to warning device 15；Power supply connects the first radar by connecting wire respectively
The 11, second radar probe 12 of probe, the 3rd radar probe 13, control processor 14 and warning device 15.
In order to fix the installation site of probe combined structure, the present embodiment is provided with mounting bracket on luggage frame body
21, the first radar probe 11, the second radar probe 12 and the 3rd radar probe 13 are fixed on luggage carrier master by mounting bracket 21
On body.The upper end of mounting bracket 21 is a multiaspect body case, the first radar probe 11, the second radar probe 12 and the 3rd radar
Probe 13 is fixedly installed on three adjacent faces of the multiaspect body case；The lower end of mounting bracket 21 is screw thread, is connected by screw thread
Connect and be fixed on luggage frame body.The lower end of mounting bracket 21 be additionally provided with through hole be used for through connect respectively the first radar probe 11,
The connecting wire of second radar probe 12 and the 3rd radar probe 13, then this three connecting wires again with luggage carrier body interior
Connector connection, ensure connecting wire will not leak outside influence outside it is beautiful.
As shown in fig. 6, the multiple radar probes being arranged in four probe combined mechanisms of 2 rear and front end of strut pass through electricity
Cable connects control processor 14, warning device 15 and power supply at the same time.Connection is arranged on the probe combined structure of the wherein one end of strut 2
Cable hidden along strut 2 and set and be arranged at below two probe combined structures of 2 other end of strut and to be connected strut 2 another
The cable at end converges.
As shown in fig. 7, in vehicle traveling process, the ultrasonic wave reflected is launched and received to radar probe, and according to super
Speed that sound wave is propagated in atmosphere, away from the relation (S=V × T) between discrete time three be converted into telecommunications by acoustic signals
Number, electric signal is then sent to ECU processors；When ECU processors receive the electric signal of radar probe transmission, in real time into
Row matched data, when distance is less than preset value, i.e. the corresponding instruction of output is sent to warning device and carries out early warning, reminds
The impassable front limit for height section of driver.
Each probe combined structure of the roof-rack of the present embodiment includes multiple and different radar probes towards setting,
Therefore the roof-rack luggage and articles that can not only judge to be contained on luggage frame body whether can by preceding object beyond the region of objective existence,
It can also detect whether the barrier in front of side is possible to collide with vehicle body.Ladder using the barrier of vehicle front as limit for height
The detection principle of the radar range unit on roof-rack is illustrated exemplified by shape tunnel：Referring to Fig. 5, towards Automobile
Electromagnetic wave is transmitted on barrier by the radar probe on the outside of body at an angle, according to reflection of electromagnetic wave principle, ECU processing
Device can calculate radar probe to the lateral separation L and height distance H of front obstacle.In addition, we are in ECU processors
Body contour (namely vehicle body is easiest to the place scratched that collides with barrier) has been have input in system to visit to radar
The lateral separation L of head0With vertical distance H0.So ECU processors can judge whether the lateral separation L of front obstacle is less than car
The lateral separation L of body profile0, L is less than L0When trigger warning device alarm, prompt driver's barrier will be scratched with vehicle body or
Person collides.
Embodiment 2
Fig. 8 and Fig. 9 are referred to, the roof-rack that the present embodiment is provided includes luggage frame body and 4 probe combinations
Structure 1.Luggage frame body is the frame structure that is made of mutually perpendicular lateral strut 21 and longitudinal holding pole 22, lateral strut 21
Setting direction it is vertical with automobile axis；4 probe combined structures 1 are arranged at the both ends of longitudinal holding pole；Each probe combination
Structure also includes 3 radar probes being arranged in mounting bracket；The lower end of mounting bracket is threadedly coupled battery door, and clamping is matched somebody with somebody
Part is expert on the longitudinal holding pole of Lee's frame body by bolt locking.
Remaining place and embodiment 1 are identical, no longer repeat one by one herein.
Embodiment 3
The roof-rack that the present embodiment is provided includes luggage frame body and 1 probe combined structure.Its radar range finding
Device is disposed therein the front end of a strut.
Luggage carrier agent structure and remaining place and embodiment 1 are identical, no longer repeat one by one herein.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
State the technical solution described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical solution
Enclose.
Claims (8)
- A kind of 1. roof-rack, it is characterised in that including luggage frame body and radar range unit, the radar range unit Including at least one probe combined structure being arranged on the luggage frame body；The probe combined structure includes the first radar probe, the second radar probe and the 3rd radar probe；First radar probe is towards automotive front end, for detecting the height of front obstacle；Second radar probe is towards the luggage and articles on the luggage frame body, for detecting the height of the luggage and articles Degree；3rd radar probe is described with being located at for detecting the body of a motor car profile towards the outside of the body of a motor car The distance of the barrier of automobile side.
- 2. roof-rack according to claim 1, it is characterised in that the probe combined structure is arranged at the luggage Front end and/or both sides of the edge of the frame body along the motor racing direction.
- 3. roof-rack according to claim 1, it is characterised in that the radar range unit further includes：At control Manage device, warning device and connecting wire；The control processor connects first radar probe, the second radar probe, the 3rd radar by the connecting wire Probe and warning device, for the data that first radar probe, the second radar probe and the 3rd radar probe are collected into Row handles and danger signal is transferred to the warning device.
- 4. roof-rack according to claim 3, it is characterised in that the control processor is ECU processors.
- 5. roof-rack according to claim 3, it is characterised in that the connecting wire is cable.
- 6. roof-rack according to claim 3, it is characterised in that the radar range unit further includes：Power supply；The power supply connects first radar probe, the second radar probe, the 3rd radar probe, control by the connecting wire Processor and warning device processed.
- 7. roof-rack according to claim 1, it is characterised in that the probe combined structure further includes installation branch Frame；First radar probe, the second radar probe and the 3rd radar probe are fixed on the luggage by the mounting bracket On frame body.
- 8. roof-rack according to claim 7, it is characterised in that the dismantled and assembled connection luggage of mounting bracket Frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855627.4U CN207328297U (en) | 2017-07-14 | 2017-07-14 | A kind of roof-rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855627.4U CN207328297U (en) | 2017-07-14 | 2017-07-14 | A kind of roof-rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328297U true CN207328297U (en) | 2018-05-08 |
Family
ID=62376514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855627.4U Active CN207328297U (en) | 2017-07-14 | 2017-07-14 | A kind of roof-rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199958A (en) * | 2017-07-14 | 2017-09-26 | 广东东箭汽车科技股份有限公司 | A kind of roof-rack |
| CN109664827A (en) * | 2018-12-29 | 2019-04-23 | 广州金科汽车用品制造有限公司 | A kind of intelligence vehicle roof box and its shared system |
| CN109927637A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of automobile luggage racks |
-
2017
- 2017-07-14 CN CN201720855627.4U patent/CN207328297U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199958A (en) * | 2017-07-14 | 2017-09-26 | 广东东箭汽车科技股份有限公司 | A kind of roof-rack |
| CN109664827A (en) * | 2018-12-29 | 2019-04-23 | 广州金科汽车用品制造有限公司 | A kind of intelligence vehicle roof box and its shared system |
| CN109927637A (en) * | 2019-04-19 | 2019-06-25 | 合肥市强科达科技开发有限公司 | A kind of automobile luggage racks |
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