CN208376924U - Car aircraft bonnet assembly tooling - Google Patents
Car aircraft bonnet assembly tooling Download PDFInfo
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- CN208376924U CN208376924U CN201820629496.2U CN201820629496U CN208376924U CN 208376924 U CN208376924 U CN 208376924U CN 201820629496 U CN201820629496 U CN 201820629496U CN 208376924 U CN208376924 U CN 208376924U
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- aircraft bonnet
- car aircraft
- car
- vehicle body
- assembly tooling
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Abstract
This application involves technical field of vehicle manufacture more particularly to a kind of car aircraft bonnet assembly toolings comprising: tooling ontology；The first locating piece for being mounted on the tooling ontology in the vehicle body；For positioning the second locating piece of the car aircraft bonnet；For making bolt that the car aircraft bonnet to be connected to the bolt fastening device on the car aircraft bonnet hinge of the vehicle body；At least two, which fill in part, is mounted on the tooling ontology and is used to fill in respectively in the prepsetting gap between the car aircraft bonnet and the fender of the car aircraft bonnet two sides, so that each edge fitting for filling in part and corresponding prepsetting gap.There is the problem of deviateing normal precision size in gap and face difference size between the application car aircraft bonnet caused when avoiding by being bolted car aircraft bonnet and car aircraft bonnet hinge and its two sides fender.
Description
Technical field
This application involves technical field of vehicle manufacture more particularly to a kind of car aircraft bonnet assembly toolings.
Background technique
During automobile manufacture, car aircraft bonnet is assembled to the method on vehicle body between hood and its appearance matching parts
Gap and face difference have significant effect.
Car aircraft bonnet and being mounted between the hood hinge on vehicle body is bolted, specifically, automobile machine
When covering on opposite vehicle body and being in an open state, bolt is screwed in car aircraft bonnet by the connecting hole on hood hinge, by car aircraft bonnet
Connection is compressed between hood hinge.
Since bolt can generate certain rotation internal stress during bolt screws in, and rotates internal stress and can act on
On car aircraft bonnet, and car aircraft bonnet is in the open state always relative to vehicle body, and none can offset in bolt and answer
The external support structure of power effect supports car aircraft bonnet, and then car aircraft bonnet is caused to go out as bolt is screwed in bolt direction of rotation
Existing a certain amount of swing offset, connecting car aircraft bonnet and hood hinge will appear deflection between the latter two, due to car aircraft bonnet
The influence of two sides hood hinge concentricity, car aircraft bonnet is after opposite vehicle body is in closed state, car aircraft bonnet and its two flank
Gap size between daughter board will appear the problem of deviateing normal precision size.Later period needs largely to be returned in view of the above problems
It repairs, makes that the production cost increases.
Utility model content
This application provides a kind of car aircraft bonnet assembly tooling, with solution bolt by car aircraft bonnet and car aircraft bonnet hinge
Gap size after linking together between car aircraft bonnet and its two sides fender will appear the problem of deviateing normal precision size.
A kind of car aircraft bonnet assembly tooling, for car aircraft bonnet to be installed on vehicle body, comprising:
Tooling ontology；
First locating piece, first locating piece are installed on the tooling ontology, for the tooling ontology to be mounted on
In the vehicle body；
Second locating piece, second locating piece is installed on the tooling ontology, for positioning the car aircraft bonnet；
Bolt fastening device, the bolt fastening device are installed on the tooling ontology, and for making bolt by the vapour
Vehicle device cover is connected on the car aircraft bonnet hinge of the vehicle body；
At least two fill in part, and each part of filling in is mounted on the tooling ontology and for filling in the automobile respectively
In prepsetting gap between hood and the fender of the car aircraft bonnet two sides, so that each part of filling in is preset with corresponding
The edge in gap is bonded.
Preferably, described to fill in part with support portion and fill in the portion that fills in the prepsetting gap, the support portion is used
In be bonded with the car aircraft bonnet with limit the car aircraft bonnet the vehicle body up and down direction move.
Preferably, it is described fill in part be wedge piece, two opposite inclined-planes of the wedge piece be respectively used to it is corresponding
Two edges of the prepsetting gap are bonded, and the wedge piece fills in the tip of the prepsetting gap and fills in portion to be described, described
It is the support portion that wedge piece, which is located at the part outside the prepsetting gap,.
Preferably, the part of filling in is T-piece, and the part of filling in includes first end, second end and third end, described first
End and the second end are respectively used to be bonded with the car aircraft bonnet of the formation prepsetting gap and the fender, and described the
Portion is filled in described in being in three ends.
It preferably, further include pre-determined bit portion, the pre-determined bit portion with the positioning interporal lacuna on the car aircraft bonnet for matching
It closes to limit movement of the car aircraft bonnet on the front-rear direction and left and right directions of vehicle body.
Preferably, the pre-determined bit portion has at least two, and each predetermined bit position is not used for and the car aircraft bonnet
Corresponding number and spaced location hole clearance fit.
Preferably, second locating piece includes multiple for avoiding the car aircraft bonnet in the up and down direction of the vehicle body
On movement the first positive stop end.
Preferably, multiple first positive stop ends are divided into the first support end for being used to support the car aircraft bonnet and for pressing from both sides
The pinching end at the tight car aircraft bonnet edge.
Preferably, second locating piece includes multiple for avoiding the car aircraft bonnet from moving in vehicle body front-rear direction
Second positive stop end.
Preferably, multiple second positive stop ends are divided into the second support end for being used to support the car aircraft bonnet and are used for
The car aircraft bonnet edge compresses the compression end of the car aircraft bonnet.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Car aircraft bonnet is assembled by using car aircraft bonnet assembly tooling described herein, is being connected with car aircraft bonnet
Before car aircraft bonnet hinge, it will first fill in part and fill in the prepsetting gap for meeting assembly precision of car aircraft bonnet two sides, and make
It fills in part to be bonded with the both sides of the edge of the prepsetting gap, and then avoids and be connected with car aircraft bonnet and car aircraft bonnet hinge
When car aircraft bonnet the case where being rotated together with bolt, also avoid car aircraft bonnet caused by rotating due to car aircraft bonnet and its
Gap size between the fender of two sides will appear the problem of deviateing normal precision size；Meanwhile it also avoiding due to clearance ruler
Very little appearance deviates the problem of face difference caused by normal precision size deviates normal precision size.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is the schematic top plan view of car aircraft bonnet assembly tooling and vehicle body relative position provided by the embodiment of the present application,
The car aircraft bonnet assembly tooling integrally needs to be mounted on interior of body；
Fig. 2 is the schematic diagram of car aircraft bonnet assembly tooling and car aircraft bonnet relative position provided by the embodiment of the present application,
Wherein not between the assembly tooling of display automobile hood and vehicle body connection relationship content；
Fig. 3 is the schematic diagram that a kind of embodiment of part is filled in provided by the embodiment of the present application；
Fig. 4 is the schematic diagram that the another embodiment of part is filled in provided by the embodiment of the present application.
Appended drawing reference:
1- tooling ontology；
11- third positive stop end；
The 4th positive stop end of 12-；
The 5th positive stop end of 13-；
The first support end of 14-；
15- pinching end；
The second support end of 16-；
17- compression end；
2- bolt fastening device；
3- centering body；
31- fills in part；
311- support portion；
312- fills in portion；
32- pre-determined bit portion；
33- carrier；
100- vehicle body；
200- car aircraft bonnet.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
As shown in Figs 1-4, the embodiment of the present application provides a kind of car aircraft bonnet assembly tooling, is used for car aircraft bonnet 200
It is installed on vehicle body 100, which includes:
Tooling ontology 1；
First locating piece, first locating piece are installed on the tooling ontology 1, for installing the tooling ontology 1
In the vehicle body；
Second locating piece, second locating piece is installed on the tooling ontology 1, for positioning the car aircraft bonnet；
Bolt fastening device 2, the bolt fastening device 2 are installed on the tooling ontology 1, and for keeping bolt described
Car aircraft bonnet is connected on the car aircraft bonnet hinge of the vehicle body；
At least two fill in part 31, and each part 31 of filling in is mounted on the tooling ontology 1 and for filling in institute respectively
It states in the prepsetting gap between car aircraft bonnet and the fender of the car aircraft bonnet two sides, so that each part 31 and opposite filled in
The edge for the prepsetting gap answered is bonded.
As long as those skilled in the art can root specifically, entire car aircraft bonnet assembly tooling can be put into vehicle body
According to the shape for needing to select tooling ontology 1 and tooling itself；Car aircraft bonnet hinge is first pacified before connecting with car aircraft bonnet
On vehicle body；The position of installation of the bolt fastening device 2 on tooling ontology 1 needs to guarantee bolt, car aircraft bonnet and vapour
Connection between vehicle hood hinge meets matching requirements, and to be in car aircraft bonnet with respect to vehicle body convenient for bolt fastening device 2
Bolt is installed, bolt fastening device 2 is preferably the automatic fastening device of bolt in the state of closure；Above-mentioned prepsetting gap is automobile machine
Gap between cover and car aircraft bonnet two sides fender, the size in the gap need to meet assembly precision and want to the gap size
It asks；Respectively filling in part 31 need to be corresponding with the size of corresponding prepsetting gap with the size of corresponding prepsetting gap edge joint place, to protect
For card before car aircraft bonnet and car aircraft bonnet hinge is bolted, the prepsetting gap size of car aircraft bonnet two sides is identical and full
Requirement of the sufficient assembly precision to the gap size, and it is default during being bolted car aircraft bonnet and car aircraft bonnet hinge
Gap size under the limitation for filling in part 31 does not change.
It is above-mentioned it is found that assemble car aircraft bonnet by the car aircraft bonnet assembly tooling, be connected with car aircraft bonnet
Before car aircraft bonnet hinge, it will first fill in part 31 and fill in the prepsetting gap for meeting assembly precision of car aircraft bonnet two sides, and
Make to fill in part 31 and be bonded with the both sides of the edge of the prepsetting gap, and then avoids and be connected with car aircraft bonnet and car aircraft bonnet
Car aircraft bonnet rotates together with bolt when hinge, also avoid due to car aircraft bonnet rotate caused by car aircraft bonnet with its two
Gap size between flank daughter board will appear the problem of deviateing normal precision size；Meanwhile it also avoiding due to gap size
There is the problem of face difference caused by deviateing normal precision size deviates normal precision size.
Further, described to fill in part 31 with support portion 311 and fill in the prepsetting gap and fill in portion 312, institute
It states support portion 311 and is moved for being bonded with the car aircraft bonnet with limiting the car aircraft bonnet in the up and down direction of the vehicle body.
It fills in part 31 and fills in corresponding prepsetting gap from interior of body, i.e., filled in prepsetting gap upwards below vehicle body, fill in 312, portion
In in prepsetting gap, support portion 311 then outside prepsetting gap and is located in vehicle body.Pass through the setting of support portion 311, Neng Gou
Being bolted the linear velocity direction that restricting vehicle hood during car aircraft bonnet and car aircraft bonnet hinge is likely to occur is vehicle body
The rotation of up and down direction and the translation in vehicle body up and down direction, and then avoid between being preset due to above-mentioned rotation and caused by translating
Gap size changes, and also can avoid face difference between car aircraft bonnet and car aircraft bonnet two sides fender and changes.Fill in part 31
It can be specially plate, rod piece or block and other workpiece met the requirements.
Specifically, filling in the specific preferred form of at least following two of part 31.As shown in figure 3, one of specific preferred
Form is, the part 31 of filling in is wedge piece, two opposite inclined-planes of the wedge piece be respectively used to it is corresponding described pre-
If two edges in gap are bonded, the wedge piece fills in the tip of the prepsetting gap and fills in portion 312, the wedge shape to be described
It is the support portion 311 that part, which is located at the part outside the prepsetting gap,.It, can be by adjusting filling in when to fill in part 31 be wedge piece
Part 31 fills in the depth of corresponding prepsetting gap in the position of vehicle body up and down direction to adjust wedge piece, and then makes to fill in part 31 and phase
Answer the width of the thickness size with assembly precision requirement of position of the fitting of prepsetting gap the edge prepsetting gap equal in magnitude.Pass through
Part 31 will be filled in and be designed as wedge piece, making the thickness for filling in part 31 in a certain range has continuous variation, this is made to fill in part
31 can be suitable for the prepsetting gap of more kinds of sizes, improve the utilization rate and versatility for filling in part 31.
As shown in figure 4, the specific preferred form of the another kind for filling in part 31 is, the part 31 of filling in is T-piece, described to fill in
Part includes first end, second end and third end, and the first end and the second end are respectively used to and form the prepsetting gap
The car aircraft bonnet and fender fitting, the third end be described to fill in portion 312.Fill in part 31 be T shape when, third
End is fully inserted into prepsetting gap until first end and second end is respectively bonded car aircraft bonnet and fender, and to car aircraft bonnet
Form support.Thickness size of the third end in prepsetting gap width direction will require the width of the prepsetting gap with assembly precision
It is equal in magnitude.As long as the structure type of second end is able to satisfy requirement, size and shape do not have specific requirement；Third end can be plate
Shape, rod-shaped or blocky isoline extension, two faces that third end two sides are bonded with prepsetting gap edge are in third end extension side
It needs upwards parallel.The third end that T shape fills in part 31 has more accurate thickness, and then is maintained at the width of prepsetting gap
The value that assembly precision requires.Such part 31 of filling in can provide biggish support force, while structure is relatively simple, easy to process.
Preferably, car aircraft bonnet assembly tooling further includes pre-determined bit portion 32, and the pre-determined bit portion 32 is used for and the automobile
Location hole clearance fit on hood is to limit movement of the car aircraft bonnet on the front-rear direction and left and right directions of vehicle body.?
It, can matching by location hole on car aircraft bonnet and pre-determined bit portion 32 when car aircraft bonnet is assembled in car aircraft bonnet assembly tooling
It closes and Primary Location is carried out to car aircraft bonnet, to avoid movement of the car aircraft bonnet on the direction all around of vehicle body, Primary Location
It reuses afterwards and fills in the other component of part 31 or car aircraft bonnet assembly tooling further positioning is done to car aircraft bonnet.By using pre-
Positioning region 32 makes other positioning steps after being pre-positioned to car aircraft bonnet operate more convenient, improves car aircraft bonnet
Assembly efficiency avoids the fault being likely to occur in assembly, and then improves assembly precision.
Specifically, pre-determined bit portion 32 can be positioning pin or the rod piece of other forms, between positioning region and corresponding location hole
Gap can be set as 0.5 to 2mm, it is preferable that the gap be 1mm.Car aircraft bonnet is generally included close to the interior of vehicle body side
Plate and in outside plate of the interior backboard from vehicle body side, above-mentioned location hole is generally arranged on inner panel.
To further increase the stability after car aircraft bonnet pre-determined bit, it is preferred that the pre-determined bit portion 32 has at least two,
Each pre-determined bit portion 32 is respectively used to and corresponding number on the car aircraft bonnet and spaced location hole clearance fit.It is logical
It crosses two or more pre-determined bit portions 32 and the location hole of respective numbers and position is cooperated, realize limitation and be pre-positioned
The purpose of car aircraft bonnet rotation and the translation in the direction all around of vehicle body afterwards, it is predetermined to further improve car aircraft bonnet
The stability of position.
Further, one can be linked as by carrier 33 (such as rod piece and plate) by respectively filling in part 31 and each pre-determined bit portion 32
Body forms the centering body 3 of car aircraft bonnet, and is mounted on tooling ontology 1 by the carrier 33.31 He of part ought especially be filled in
When pre-determined bit portion 32 is even number, symmetry axis symmetrical setting of the part 31 with respect to the extension of vehicle body front-rear direction is respectively filled in,
And the symmetrical setting of symmetry axis that the front-rear direction of each same opposite vehicle body in pre-determined bit portion 32 extends, so that by filling in part
The prepsetting gap of the 31 car aircraft bonnet two sides limited it is equal in magnitude and symmetrical relative to the symmetry axis.
To further avoid car aircraft bonnet and automobile machine during being bolted car aircraft bonnet and car aircraft bonnet hinge
It covers the face difference between the fender of two sides and deviates requirement of the assembly precision to the face difference size, it is preferable that the second locating piece packet
Include multiple the first positive stop ends for avoiding the car aircraft bonnet from moving upwards in the upper and lower of the vehicle body.Specifically, each
One positive stop end can be different on car aircraft bonnet with scattering device position, to guarantee the position at each position of car aircraft bonnet in vehicle body
Meet the requirement of assembly precision in up and down direction, especially to meet assembly technology to car aircraft bonnet and two flank of car aircraft bonnet
The required precision of face difference size between plate.First positive stop end can a part be distributed in position corresponding with car aircraft bonnet edge, separately
A part is distributed in corresponding position in the middle part of car aircraft bonnet, can also make the position and car aircraft bonnet front-end and back-end of part positive stop end
Position it is corresponding.
Deviate to preferably pass through the first positive stop end restricting vehicle hood in the position of vehicle body up and down direction, it is preferable that
Multiple first positive stop ends are divided into the first support end 14 for being used to support the car aircraft bonnet and for clamping the automobile machine
The pinching end 15 of shroud rim.Specifically, the first support end 14 can be the structures such as supporting block or support rod, pinching end 15 can be clamping
The structures such as pincers.By pinching end 15, keep the position restriction of car aircraft bonnet stronger.
The position of car aircraft bonnet is in bolt when in order to further avoid being bolted car aircraft bonnet and car aircraft bonnet hinge
It is glanced off on direction of rotation, it is preferable that second locating piece includes multiple for avoiding the car aircraft bonnet before vehicle body
Second positive stop end of rear direction movement.The position of each second positive stop end is generally corresponding with the position of car aircraft bonnet front-end and back-end
And scattering device.Increase each second positive stop end on the basis of filling in part 31, makes be bolted car aircraft bonnet and automobile machine
Car aircraft bonnet is fixed stronger when cover hinge, avoids car aircraft bonnet inclined in the front-rear direction appearance position of vehicle body into one
From, and further avoid the problem of thus caused two side clearance of car aircraft bonnet and face difference deviate the precision of matching requirements.
In order to keep the second positive stop end more firm to the positioning of car aircraft bonnet, it is preferable that multiple second positive stop ends point
To be used to support the second support end 16 of the car aircraft bonnet and for compressing the car aircraft bonnet at the car aircraft bonnet edge
Compression end 17.Specifically, giving car aircraft bonnet certain pressure by compression end 17, and automobile is supported by the second support end 16
Hood is balanced the pressure, to position to car aircraft bonnet.
Further, it can be designed to for giving the compression end 17 of car aircraft bonnet certain pressure in the direction from front to rear of a vehicle body
The first support end 14 of car aircraft bonnet support is given in vehicle body up and down direction simultaneously, i.e. compression end 17 can be again simultaneously first
Support end 14.Specifically, there is the compression end 17 of 14 function of the first support end can have L shape opening, L shape opening and vapour for this
The engaging of vehicle device cover corresponding position, the up and down direction by a plane in L shape opening in vehicle body supports car aircraft bonnet, by this
Compression end 17 connect another plane for making L shape be open with transmission mechanism in the upward car aircraft bonnet in the front and back of vehicle body.It is logical
The design for crossing this compression end 17 simplifies the structure of car aircraft bonnet assembly tooling, and volume reduces, and is more convenient for using the same time
Cost required for the first support end 14 of another increase is saved.
In addition, it includes more for can making the first locating piece in order to which car aircraft bonnet assembly tooling to be more stably mounted in vehicle body
It is a to be used to limit the third positive stop end 11 that tooling ontology 1 is moved upwards in vehicle body upper and lower, and limitation tooling ontology 1 in vehicle body
The 5th positive stop end that 4th positive stop end 12 of front-rear direction movement and at least limitation tooling ontology 1 are moved upwards in vehicle body right and left
13, the 4th positive stop end 12 and the 5th positive stop end 13 can be one or more.By to each third positive stop end 11, the 4th positive stop end
12 and the 5th distribution of the positive stop end 13 in vehicle body and opposite vehicle body height design, enable car aircraft bonnet assembly tooling
Stable is assemblied in vehicle body.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of car aircraft bonnet assembly tooling, for car aircraft bonnet to be installed on vehicle body characterized by comprising
Tooling ontology；
First locating piece, first locating piece are installed on the tooling ontology, described for the tooling ontology to be mounted on
In vehicle body；
Second locating piece, second locating piece is installed on the tooling ontology, for positioning the car aircraft bonnet；
Bolt fastening device, the bolt fastening device are installed on the tooling ontology, and for making bolt by the automobile machine
Cover is connected on the car aircraft bonnet hinge of the vehicle body；
At least two fill in part, and each part of filling in is mounted on the tooling ontology and for filling in the car aircraft bonnet respectively
In prepsetting gap between the fender of the car aircraft bonnet two sides, so as to fill in part and corresponding prepsetting gap described in each
Edge fitting.
2. car aircraft bonnet assembly tooling according to claim 1, which is characterized in that the part of filling in is with support portion and plug
Enter the portion that fills in the prepsetting gap, the support portion with the car aircraft bonnet for being bonded to limit the car aircraft bonnet and exist
The up and down direction of the vehicle body moves.
3. car aircraft bonnet assembly tooling according to claim 2, which is characterized in that the part of filling in is wedge piece, described
Two opposite inclined-planes of wedge piece are respectively used to be bonded with two edges of the corresponding prepsetting gap, the wedge piece plug
Enter the tip of the prepsetting gap and fill in portion to be described, it is the branch that the wedge piece, which is located at the part outside the prepsetting gap,
Support part.
4. car aircraft bonnet assembly tooling according to claim 2, which is characterized in that the part of filling in is T-piece, the plug
Entering part includes first end, second end and third end, the first end and the second end be respectively used to and formed it is described it is default between
Portion is filled in be described in the car aircraft bonnet of gap and fender fitting, the third end.
5. car aircraft bonnet assembly tooling according to claim 1, which is characterized in that it further include pre-determined bit portion, it is described predetermined
Position portion be used for the location hole clearance fit on the car aircraft bonnet with limit the car aircraft bonnet in the front-rear direction of vehicle body and
Movement on left and right directions.
6. car aircraft bonnet assembly tooling according to claim 5, which is characterized in that the pre-determined bit portion has at least two,
Each predetermined bit position is not used for and corresponding number on the car aircraft bonnet and spaced location hole clearance fit.
7. car aircraft bonnet assembly tooling described in any one of -6 according to claim 1, which is characterized in that second positioning
Part includes multiple for avoiding the first positive stop end of movement of the car aircraft bonnet in the up and down direction of the vehicle body.
8. car aircraft bonnet assembly tooling according to claim 7, which is characterized in that multiple first positive stop ends are divided into use
In the first support end for supporting the car aircraft bonnet and pinching end for clamping the car aircraft bonnet edge.
9. car aircraft bonnet assembly tooling described in any one of -6 according to claim 1, which is characterized in that second positioning
Part includes multiple the second positive stop ends for avoiding the car aircraft bonnet from moving in vehicle body front-rear direction.
10. car aircraft bonnet assembly tooling according to claim 9, which is characterized in that multiple second positive stop ends are divided into
It is used to support the second support end of the car aircraft bonnet and the pressure for compressing the car aircraft bonnet at the car aircraft bonnet edge
Tight end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629496.2U CN208376924U (en) | 2018-04-28 | 2018-04-28 | Car aircraft bonnet assembly tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629496.2U CN208376924U (en) | 2018-04-28 | 2018-04-28 | Car aircraft bonnet assembly tooling |
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| Publication Number | Publication Date |
|---|---|
| CN208376924U true CN208376924U (en) | 2019-01-15 |
Family
ID=64973505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629496.2U Active CN208376924U (en) | 2018-04-28 | 2018-04-28 | Car aircraft bonnet assembly tooling |
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| Country | Link |
|---|---|
| CN (1) | CN208376924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596030A (en) * | 2019-01-24 | 2019-04-09 | 精诚工科汽车系统有限公司 | Hood detects auxiliary body |
-
2018
- 2018-04-28 CN CN201820629496.2U patent/CN208376924U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596030A (en) * | 2019-01-24 | 2019-04-09 | 精诚工科汽车系统有限公司 | Hood detects auxiliary body |
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