CN205506343U - Plaque impact testing device in door - Google Patents
Plaque impact testing device in door Download PDFInfo
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- CN205506343U CN205506343U CN201620203306.1U CN201620203306U CN205506343U CN 205506343 U CN205506343 U CN 205506343U CN 201620203306 U CN201620203306 U CN 201620203306U CN 205506343 U CN205506343 U CN 205506343U
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- beater mechanism
- expansion link
- vehicle door
- interior trim
- trim panel
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Abstract
The utility model provides a plaque impact testing device in door. Wherein, this plaque impact testing device in door includes: support, first beater mechanism, second beater mechanism, third beater mechanism, sensor and controller, the support is used for the interior plaque of the door of the fixed examination of awaiting measuring, first beater mechanism, second beater mechanism and third beater mechanism from the top down set gradually and with primary importance, the second place and the third position one -to -one of plaque in the door, the controller with first beater mechanism, second beater mechanism, third beater mechanism and sensor electricity are connected for control the operating condition of first beater mechanism, second beater mechanism and third beater mechanism, the sensor is used for gathering the impact force that primary importance, the second place and third position received. The utility model discloses a plaque impact testing device in door not only easily processes, has saved test time moreover, has improved efficiency of software testing.
Description
Technical field
This utility model relates to auto parts and components technical field of measurement and test, particularly relates to a kind of vehicle door interior trim panel punching
Hit assay device.
Background technology
Along with the increase day by day of automobile pollution, motor traffic accidents the most constantly occurs, and adds up according to Department of Communications,
The probability that side collision occurs in vehicle accident accounts for more than the 30% of whole vehicle accident.Automobile exists at present
When colliding, chest abdominal part and injury of pelvis that the making contact of vehicle door interior trim panel and occupant causes account for
There is significant proportion.Therefore the test to vehicle door interior trim panel rigidity in collision process is particularly important.
Existing vehicle door interior trim panel impact test apparatus includes: an expansion link, be connected to this expansion link
One impact block of front-end and back-end and a pulsometer and the acceleration transducer being arranged on impact block.
When test, expansion link drives impact block to impact on vehicle door interior trim panel under the dynamic action of pulsometer,
The acceleration collected by acceleration transducer can calculate the impulsive force suffered by vehicle door interior trim panel.
But existing this vehicle door interior trim panel impact test apparatus can only be individually to chest, abdominal part and bone
The vehicle door interior trim panel of basin position carries out shock-testing, it is impossible to enter the these three position of vehicle door interior trim panel simultaneously
Row shock-testing.
Utility model content
The purpose of this utility model is to provide a kind of vehicle door interior trim panel impact test apparatus, to solve existing skill
The skill simultaneously rigidity of chest, abdominal part and the pelvic position of vehicle door interior trim panel cannot tested in art
Art problem.
To achieve these goals, this utility model provides techniques below scheme:
A kind of vehicle door interior trim panel impact test apparatus, including: support, the first beater mechanism, the second impact
Mechanism, the 3rd beater mechanism, sensor and controller；Described support is for fixing in car door to be tested
Plaque；First beater mechanism, the second beater mechanism and the 3rd beater mechanism set gradually from top to bottom and with
The primary importance of described vehicle door interior trim panel, the second position and the 3rd position one_to_one corresponding；Wherein, described
One position, the second position, the 3rd position are positioned at the side of described vehicle door interior trim panel and are spaced phase from top to bottom
Same distance；Controller and described first beater mechanism, the second beater mechanism, the 3rd beater mechanism and biography
Sensor electrically connects, for controlling the first beater mechanism, the second beater mechanism and the work of the 3rd beater mechanism
State；Described sensor is used for gathering described vehicle door interior trim panel primary importance, the second position and the 3rd position
Respectively by the first beater mechanism, the second beater mechanism and the impulsive force of the 3rd beater mechanism.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described first beater mechanism includes:
First power source, the first expansion link and the first impact block, the two ends of described first expansion link connect institute respectively
State the first power source and the first impact block, the power that described first expansion link provides at described first power source
Making stretching motion under effect, the cross section of described first impact block is rectangle.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described second beater mechanism includes:
Second power source, the second expansion link and the second impact block, the two ends of described second expansion link connect institute respectively
State the second power source and the second impact block, the power that described second expansion link provides at described second power source
Making stretching motion under effect, the cross section of described second impact block is rectangle.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described 3rd beater mechanism includes:
3rd power source, the 3rd expansion link and the 3rd impact block, the two ends of described 3rd expansion link connect institute respectively
State the 3rd power source and the 3rd impact block, the power that described 3rd expansion link provides at described 3rd power source
Making stretching motion under effect, the cross section of described 3rd impact block is trapezoidal.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described trapezoidal includes: long base,
Short base, connect described long base and the first side at two ends, short base and second side respectively；Described
First side is the most vertical with described long minor face and short base；Described second side includes: vertical component effect and inclination
Portion, described vertical component effect is connected with described long base and this long base vertical, and it is vertical that described rake connects this
Portion and short base.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described first beater mechanism also includes
First guide cylinder, described first guide cylinder is set in outside described first expansion link；Described second beater mechanism
Also include that the second guide cylinder, described second guide cylinder are set in outside described second expansion link；Described 3rd punching
Hit mechanism and also include that the 3rd guide cylinder, described 3rd guide cylinder are set in outside described 3rd expansion link.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described first power source, second moves
Power source and the 3rd power source are pulsometer, described pulsometer and the first expansion link, the second expansion link and
It is provided with air pressure valve between 3rd expansion link.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, also includes erecting bed, described air pressure
Pump and controller are each attached on described erecting bed.
The further improvement of above-mentioned vehicle door interior trim panel impact test apparatus, described sensor is acceleration sensing
Device, described acceleration transducer is three, be separately positioned on described first impact block, the second impact block and
On 3rd impact block.
Vehicle door interior trim panel impact test apparatus of the present utility model, by the first beater mechanism, the second impact
Mechanism and the 3rd beater mechanism can test out vehicle door interior trim panel chest locations, abdominal region and bone simultaneously
The rigidity of basin position, the most convenient and swift, simple in construction, and save the testing time, improve survey
Examination efficiency, processing is also very easy to and cost is the lowest simultaneously.
Accompanying drawing explanation
The structural representation of the vehicle door interior trim panel impact test apparatus that Fig. 1 provides for this utility model embodiment
Figure；
Fig. 2 is the right view of the first impact block in Fig. 1；
Fig. 3 is the right view of the second impact block in Fig. 1；
Fig. 4 is the right view of the 3rd impact block in Fig. 1.
In figure:
1, vehicle door interior trim panel impact test apparatus；11, support；
12, sensor；131, the first power source；
133, the first expansion link；135, the first impact block；
137, the first guide cylinder；141, the second power source；
143, the second expansion link；145, the second impact block；
147, the second guide cylinder；151, the 3rd power source；
153, the 3rd expansion link；155, the 3rd impact block；
157, the 3rd guide cylinder；16, air pressure valve；
17, erecting bed；3, vehicle door interior trim panel.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
In description of the present utility model, it is to be understood that term " longitudinally ", " laterally ", " on ",
D score, "left", "right", " vertically ", " level ", " top ", " end ", " axially ",
" radially ", orientation or the position relationship of the instruction such as " circumferential " is based on orientation shown in the drawings or position
Relation, is for only for ease of description this utility model and simplifies description rather than instruction or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or
Hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " the
One ", the feature of " second " can express or implicitly include at least one this feature.
Additionally, in the case of the most conflicting, those skilled in the art can will retouch in this specification
The feature of the different embodiments stated or example and different embodiment or example is combined and combines.
The present embodiment provides a kind of vehicle door interior trim panel impact test apparatus, firm for test carriage door internal decoration plate
Degree.Wherein, vehicle door interior trim panel is typically made up of the macromolecular material of resinae, is covered in the inner side of car door
With protection and decoration car door panel beating.
The structural representation of the vehicle door interior trim panel impact test apparatus that Fig. 1 provides for this utility model embodiment
Figure；Fig. 2 is the right view of the first impact block in Fig. 1；Fig. 3 is the right view of the second impact block in Fig. 1；
Fig. 4 is the right view of the 3rd impact block in Fig. 1.
As it is shown in figure 1, the vehicle door interior trim panel impact test apparatus 1 that the present embodiment provides, including: support
11, the first beater mechanism, the second beater mechanism, the 3rd beater mechanism and sensor 12.
Wherein, support 11 is for fixing vehicle door interior trim panel 3 to be tested.Concrete, can be such as Fig. 1 institute
That shows is fixed on vehicle door interior trim panel 3 on support 11 at longitudinal direction.In the present embodiment, support 11
Concrete shape and structure be not specifically limited, technical staff can select suitable shape according to actual needs
It is used for fixing vehicle door interior trim panel 3 with the support 11 of structure.Such as can use longitudinally fixed steel plate conduct
Support 11, such that it is able to be covered in vehicle door interior trim panel 3 on this steel plate, during to simulate real use state
Vehicle door interior trim panel 3.Preferably, can be on the opposite side surface of this Interal fixation vehicle door interior trim panel 3
(i.e. right lateral surface in Fig. 1) securing supports, supports for providing for this steel plate from right side so that
The support force phase one that support force suffered by vehicle door interior trim panel 3 can be tried one's best suffered with under virtual condition
Cause.
Meanwhile, the first beater mechanism, the second beater mechanism and the 3rd beater mechanism be respectively provided with car
Door internal decoration plate 3 primary importance from top to bottom, the second position, the 3rd position one_to_one corresponding.Described first
Position, the second position, the 3rd position refer to respectively on vehicle door interior trim panel 3 with the chest of driver and crew, abdominal part,
The position that pelvis is corresponding, these three position lays respectively at the side of vehicle door interior trim panel and is spaced from top to bottom
Same distance.In order to make technical staff be best understood from the technical scheme of the application, below primary importance is claimed
For chest locations, the second position is referred to as abdominal region, by the 3rd position for claiming pelvic position, but above-mentioned
Chest locations, abdominal region and pelvic position are not offered as the restriction expressing or imply any to the application.
Preferably, chest locations, abdominal region and pelvic position be arranged on the left of vehicle door interior trim panel 3 three/
At one vehicle door interior trim panel 3 length, and it is spaced the height of 1/10th vehicle door interior trim panels 3 the most successively,
And the chest locations top away from vehicle door interior trim panel 3 and the bottom of pelvic position distance vehicle door interior trim panel 3
It is the height of 1/10th vehicle door interior trim panels 3.
In the present embodiment, the first beater mechanism, the second beater mechanism and the 3rd beater mechanism it are not intended to
Concrete shape, structure, size and material.Those skilled in the art can select existing as required
Any in technology the structure of impulsive force can be provided as the first beater mechanism, the second beater mechanism and
Three beater mechanisms.Further, the first beater mechanism, the second beater mechanism and the 3rd beater mechanism can not
With can also part identical or the most identical.Such as, technical staff can use hoodle emitter, liquid
Press pump or spring etc. realize above-mentioned first beater mechanism, the second beater mechanism and the 3rd beater mechanism
Function.
Controller (not shown) then with the first beater mechanism, the second beater mechanism, the 3rd shock machine
Structure and sensor 12 electrically connect.Controller be used for controlling the first beater mechanism, the second beater mechanism, the
The duty of three beater mechanisms, namely for control the first beater mechanism, the second beater mechanism, the 3rd
The startup of beater mechanism, closedown and concrete impulsive force size.In the present embodiment, for sensor
12 arrange positions do not make concrete restriction, its can be arranged on the first beater mechanism, the second beater mechanism,
On 3rd beater mechanism, it is also possible to be arranged on vehicle door interior trim panel 3, or it is arranged on for fixing car door
On the support 11 of trim panel 3.This sensor 12 is for the chest locations of collecting vehicle door internal decoration plate 3, abdomen
Position, portion and pelvic position are respectively by the first beater mechanism, the second beater mechanism and the 3rd beater mechanism
Impulsive force.
Vehicle door interior trim panel 3 is tested by the vehicle door interior trim panel impact test apparatus 1 using the present embodiment
Process is as follows: be first fixed on support 11 by vehicle door interior trim panel 3 so that the first beater mechanism, second
Beater mechanism and the 3rd beater mechanism and the chest locations of vehicle door interior trim panel 3, abdominal region and pelvis position
Put one_to_one corresponding.Then the first beater mechanism, the second beater mechanism and the 3rd impact are started by controller
Mechanical shocks vehicle door interior trim panel 3, by sensor 12 i.e. may know that vehicle door interior trim panel 3 chest locations,
Abdominal region and pelvic position impact force size respectively, and car door can be observed intuitively
The chest locations of trim panel 3, abdominal region and the pelvic position deformation size when by impacting.Logical
Cross above-mentioned test, so that it may learn vehicle door interior trim panel 3 chest locations, abdominal region and pelvis position intuitively
The rigidity size put.
Certainly, in above-mentioned test process, the first beater mechanism, the second beater mechanism and the 3rd shock machine
Structure can start simultaneously can also be respectively started, it is possible to use same impulsive force can also use different
Impulsive force.
The vehicle door interior trim panel impact test apparatus 1 of the present embodiment, by the first beater mechanism, the second impact
Mechanism and the 3rd beater mechanism can test out simultaneously vehicle door interior trim panel 3 chest locations, abdominal region and
The rigidity of pelvic position, the most convenient and swift, simple in construction, and save the testing time, improve
Testing efficiency, processing is also very easy to and cost is the lowest simultaneously.
Further, the first beater mechanism includes: first power source the 131, first expansion link 133 and first
Impact block 135.Wherein, the two ends of the first expansion link 133 connect the first power source 131 and first respectively
Impact block 135, and, the first expansion link 133 is under the dynamic action that this first power source 131 provides
Make stretching motion, thus drive the first impact block 135 to impact the chest locations of vehicle door interior trim panel 3.It addition,
The cross section of the first impact block 135 is rectangle, and wherein, cross section refers to be perpendicular to the first expansion link 133
The cross section of axis direction.Specifically, referring to Fig. 1 and Fig. 2, the first expansion link 133 is arranged on
Portion, its left end links with the first power source 131, and right-hand member constant cross-section is the first impact block 135 of rectangle.
Certainly, in the present embodiment, the type for the first power source 131 is not construed as limiting, and technical staff is permissible
Select in prior art the most arbitrarily power source as the first power source 131, such as hydraulic power supply,
Pneumatic pressure power source etc..Meanwhile, to the material of the first impact block 135 and itself and the first expansion link 133
Concrete fixed form and fixed structure are not construed as limiting, and technical staff can use existing any materials with solid
Definite form and fixed structure, do not repeat them here.The present embodiment is by the cross section of the first impact block 135
It is arranged to rectangle, so that the shape approximation of the cross section of the first impact block 135 and human chest, from
And preferably tested effect.Further, the first expansion link 133 and the first impact block 135 is used to fix,
The volume shared by the first beater mechanism can also be reduced, alleviate vehicle door interior trim panel impact test apparatus 1
Weight.
Second beater mechanism includes: the second power source the 141, second expansion link 143 and the second impact block 145.
Wherein, the two ends of the second expansion link 143 connect the second power source 141 and the second impact block 145 respectively,
Further, the second expansion link 143 makees stretching motion under the dynamic action that this second power source 141 provides,
Thus drive the second impact block 145 to impact the abdominal region of vehicle door interior trim panel 3.It addition, the second impact block
The cross section of 145 is rectangle, and wherein, cross section refers to be perpendicular to the second expansion link 143 axis direction
Cross section.Specifically, referring to Fig. 1 and Fig. 3, the second expansion link 143 is arranged on middle part, its left end
Linking with the second power source 141, right-hand member constant cross-section is the second impact block 145 of rectangle.Certainly,
In the present embodiment, the type for the second power source 141 is not construed as limiting, and technical staff can select existing
There is the most arbitrarily power source in technology dynamic as the second power source 141, such as hydraulic power supply, air pressure
Power source etc..Meanwhile, material and its to the second impact block 145 are consolidated with the concrete of the second expansion link 143
Determining mode and fixed structure is not construed as limiting, technical staff can use existing any materials and fixed form
And fixed structure, do not repeat them here.The cross section of the second impact block 145 is arranged to by the present embodiment
Rectangle, so that the shape approximation of the cross section of the second impact block 145 and human abdomen, thus obtain
Preferably test effect.Further, the second expansion link 143 and the second impact block 145 is used to fix, it is possible to
To reduce the volume shared by the second beater mechanism, alleviate the weight of vehicle door interior trim panel impact test apparatus 1.
3rd beater mechanism includes: the 3rd power source the 151, the 3rd expansion link 153 and the 3rd impact block 155.
Wherein, the two ends of the 3rd expansion link 153 connect the 3rd power source 151 and the 3rd impact block 155 respectively,
Further, the 3rd expansion link 153 makees stretching motion under the dynamic action that the 3rd power source 151 provides,
Thus drive the 3rd impact block 155 to impact the pelvic position of vehicle door interior trim panel 3.It addition, the 3rd impact block
The cross section of 155 is trapezoidal, and wherein, cross section refers to be perpendicular to the second expansion link 143 axis direction
Cross section.Specifically, referring to Fig. 1 and Fig. 4, the 3rd expansion link 153 is arranged on bottom, its left end
Linking with the 3rd power source 151, right-hand member constant cross-section is the 3rd trapezoidal impact block 155.Certainly,
In the present embodiment, the type for the 3rd power source 151 is not construed as limiting, and technical staff can select existing
Having in technology the most arbitrarily power source as the 3rd power source 151, such as hydraulic power supply, air pressure are dynamic
Power source etc..Meanwhile, material and its to the 3rd impact block 155 are consolidated with the concrete of the 3rd expansion link 153
Determining mode and fixed structure is not construed as limiting, technical staff can use existing any materials and fixed form
And fixed structure, do not repeat them here.The cross section of the 3rd impact block 155 is arranged to by the present embodiment
Trapezoidal, so that the shape approximation of the cross section of the 3rd impact block 155 and human pelvis, thus obtain
Preferably test effect.Further, the 3rd expansion link 153 and the 3rd impact block 155 is used to fix, it is possible to
To reduce the volume shared by the 3rd beater mechanism, alleviate the weight of vehicle door interior trim panel impact test apparatus 1.
Preferably, the trapezoidal of the cross section of the 3rd impact block 155 can specifically include: long base (Fig. 4
In bottom), short base (the upper base in Fig. 4), connect long base and two ends, short base respectively
First side (right edge in Fig. 4) and second side (left side in Fig. 4).Further,
Right edge is vertical with upper base and bottom to be connected, and left side then includes: vertical component effect and rake.Its
In, the vertical component effect of left side is vertical with bottom to be connected, and the rake of left side connects short base the most respectively
Vertical component effect with left side.The present embodiment, by doing trapezoidal for the cross section of the 3rd impact block 155 as above
Arrange, so that the 3rd impact block 155 can be more consistent with the shape of human pelvis, thus improve survey
Examination effect.
Further, as it is shown in figure 1, the first beater mechanism can also include the first guide cylinder 137, this is years old
One guide cylinder 137 is arranged on outside the first expansion link 133, is used for being that the first expansion link 133 guides, it is to avoid
First expansion link 133 departs from predetermined impact direction, thus improves the testing precision of the first beater mechanism.
Further, in the present embodiment for material, size and the concrete thin portion structure of the first guide cylinder 137
All being not specifically limited, it has only to have and can be set in outside the first expansion link 133 and stretch to first
Bar 133 carries out guiding so that it drives the first impact block 135 accurately to impact the chest position of vehicle door interior trim panel 3
The function put.
It addition, the second beater mechanism can also include the second guide cylinder 147, this second guide cylinder 147 sets
Put outside the second expansion link 143, be used for being that the second expansion link 143 guides, it is to avoid the second expansion link 143
Depart from predetermined impact direction, thus improve the testing precision of the second beater mechanism.Further, in this reality
Execute in the example of material, size and concrete thin portion structure to(for) the second guide cylinder 147 the most specifically to limit
System, it has only to have and can be set in outside the second expansion link 143 and lead the second expansion link 143
To so that it drives the second impact block 145 accurately to impact the function of chest locations of vehicle door interior trim panel 3.
Certainly, the 3rd beater mechanism can also include the 3rd guide cylinder 157, and the 3rd guide cylinder 157 sets
Put outside the 3rd expansion link 153, be used for being that the 3rd expansion link 153 guides, it is to avoid the 3rd expansion link 153
Depart from predetermined impact direction, thus improve the testing precision of the 3rd beater mechanism.Further, in this reality
Execute in the example of material, size and concrete thin portion structure to(for) the 3rd guide cylinder 157 the most specifically to limit
System, it has only to have and can be set in outside the 3rd expansion link 153 and lead the 3rd expansion link 153
To so that its drive the 3rd impact block 155 accurately impacts the function of the chest locations of vehicle door interior trim panel 3.
Further, first power source the 131, second power source 141 and the 3rd power source 151 are air pressure
Pump.First power source the 131, second power source 141 and the 3rd power source 151 are all provided with being set to pulsometer,
Can realize simply and easily promoting the first expansion link the 133, second expansion link 143 and the 3rd expansion link 153
Do the purpose of stretching motion.Further, pulsometer and first expansion link the 133, second expansion link 143,
It is provided with air pressure valve 16, for controlling the output pressure of air pressure between three expansion links 153.Pass through air pressure
The control of valve 16, the first expansion link 133 can obtain different impact velocitys, and then to vehicle door interior trim panel
The chest locations of 3 produces different impulsive forces.In like manner, by the control of air pressure valve 16, the second expansion link
143, the 3rd expansion link 153 can also obtain different impact velocitys, and then the abdomen to vehicle door interior trim panel 3
Position, portion, pelvic position produce different impulsive forces.Preferably, as it is shown in figure 1, by the first power source
131, the second power source 141 and the 3rd power source 151 are arranged to one, thus simplify vehicle door interior trim panel punching
Hit the structure of assay device 1, reduce its weight.Certainly, in the present embodiment, it is possible to use arbitrarily class
Type and the pulsometer of specification.
Further, above-mentioned vehicle door interior trim panel impact test apparatus 1 can also include an erecting bed 17, thus
Pulsometer and controller all can be fixed on erecting bed 17, so that vehicle door interior trim panel impact test apparatus
The overall structure of 1 is compacter, is also convenient for vehicle door interior trim panel impact test apparatus 1 is moved or transported
Defeated.
Further, it is possible to sensor 12 to be set to acceleration transducer, and respectively at the first impact block
135, it is respectively provided with an aforementioned acceleration transducer on the second impact block 145 and the 3rd impact block 155.This
Sample, just can be measured respectively by acceleration transducer first impact block the 135, second impact block 145 with
And the 3rd impact block 155 acceleration so that calculate first impact block the 135, second impact block 145 and
The impulsive force that three impact blocks 155 are born.
Last it is noted that embodiment of above is only in order to illustrate the technical solution of the utility model, and
Non-it is limited；Although this utility model being had been carried out specifically with reference to aforementioned embodiments
Bright, but it will be understood by those within the art that: it still can be to described in aforementioned embodiments
Technical scheme modify, or the most some or all of technical characteristic is carried out equivalent；And
These amendments or replacement, do not make the essence of appropriate technical solution depart from this utility model embodiment skill
The scope of art scheme.
Claims (9)
1. a vehicle door interior trim panel impact test apparatus, it is characterised in that including: support, the first beater mechanism, the second beater mechanism, the 3rd beater mechanism, sensor and controller；
Described support is for fixing vehicle door interior trim panel to be tested；
First beater mechanism, the second beater mechanism and the 3rd beater mechanism set gradually from top to bottom and with primary importance, the second position and the 3rd position one_to_one corresponding of described vehicle door interior trim panel；Wherein, described primary importance, the second position, the 3rd position are positioned at the side of described vehicle door interior trim panel and are spaced same distance from top to bottom；
Controller electrically connects with described first beater mechanism, the second beater mechanism, the 3rd beater mechanism and sensor, for controlling the first beater mechanism, the second beater mechanism and the duty of the 3rd beater mechanism；Described sensor is for gathering described vehicle door interior trim panel primary importance, the second position and the 3rd position respectively by the first beater mechanism, the second beater mechanism and the impulsive force of the 3rd beater mechanism.
Vehicle door interior trim panel impact test apparatus the most according to claim 1, it is characterized in that, described first beater mechanism includes: the first power source, the first expansion link and the first impact block, the two ends of described first expansion link connect described first power source and the first impact block respectively, described first expansion link makees stretching motion under the dynamic action that described first power source provides, and the cross section of described first impact block is rectangle.
Vehicle door interior trim panel impact test apparatus the most according to claim 2, it is characterized in that, described second beater mechanism includes: the second power source, the second expansion link and the second impact block, the two ends of described second expansion link connect described second power source and the second impact block respectively, described second expansion link makees stretching motion under the dynamic action that described second power source provides, and the cross section of described second impact block is rectangle.
Vehicle door interior trim panel impact test apparatus the most according to claim 3, it is characterized in that, described 3rd beater mechanism includes: the 3rd power source, the 3rd expansion link and the 3rd impact block, the two ends of described 3rd expansion link connect described 3rd power source and the 3rd impact block respectively, described 3rd expansion link makees stretching motion under the dynamic action that described 3rd power source provides, and the cross section of described 3rd impact block is trapezoidal.
Vehicle door interior trim panel impact test apparatus the most according to claim 4, it is characterised in that described trapezoidal include: long base, short base, connect described long base and the first side at two ends, short base and second side respectively；
Described first side is the most vertical with described long base and short base；
Described second side includes: vertical component effect and rake, and described vertical component effect is connected with described long base and this long base vertical, and described rake connects this vertical component effect and short base.
Vehicle door interior trim panel impact test apparatus the most according to claim 4, it is characterised in that described first beater mechanism also includes that the first guide cylinder, described first guide cylinder are set in outside described first expansion link；
Described second beater mechanism also includes that the second guide cylinder, described second guide cylinder are set in outside described second expansion link；
Described 3rd beater mechanism also includes that the 3rd guide cylinder, described 3rd guide cylinder are set in outside described 3rd expansion link.
7. according to the vehicle door interior trim panel impact test apparatus described in any one of claim 4-6, it is characterized in that, described first power source, the second power source and the 3rd power source are pulsometer, are provided with air pressure valve between described pulsometer and the first expansion link, the second expansion link and the 3rd expansion link.
Vehicle door interior trim panel impact test apparatus the most according to claim 7, it is characterised in that also include that erecting bed, described pulsometer and controller are each attached on described erecting bed.
9. according to the vehicle door interior trim panel impact test apparatus described in any one of claim 4-6, it is characterized in that, described sensor is acceleration transducer, and described acceleration transducer is three, is separately positioned on described first impact block, the second impact block and the 3rd impact block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203306.1U CN205506343U (en) | 2016-03-16 | 2016-03-16 | Plaque impact testing device in door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203306.1U CN205506343U (en) | 2016-03-16 | 2016-03-16 | Plaque impact testing device in door |
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| CN205506343U true CN205506343U (en) | 2016-08-24 |
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| CN201620203306.1U Active CN205506343U (en) | 2016-03-16 | 2016-03-16 | Plaque impact testing device in door |
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| CN106272161A (en) * | 2016-08-29 | 2017-01-04 | 合肥常青机械股份有限公司 | Bumper welding apparatus for impact testing |
| CN106813927A (en) * | 2016-12-15 | 2017-06-09 | 芜湖普威技研有限公司 | A kind of anticollision detection means of automobile chassis |
| CN110501131A (en) * | 2018-05-16 | 2019-11-26 | 上海汽车集团股份有限公司 | A kind of impact test apparatus of door inner decoration board |
| CN110987605A (en) * | 2019-12-20 | 2020-04-10 | 济南工程职业技术学院 | Material mechanics testing device and using method thereof |
| CN111044245A (en) * | 2019-11-29 | 2020-04-21 | 东风延锋汽车饰件系统有限公司 | Side collision verification device for broken parts of automobile door interior trim panel |
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2016
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| CN106272161A (en) * | 2016-08-29 | 2017-01-04 | 合肥常青机械股份有限公司 | Bumper welding apparatus for impact testing |
| CN106813927A (en) * | 2016-12-15 | 2017-06-09 | 芜湖普威技研有限公司 | A kind of anticollision detection means of automobile chassis |
| CN110501131A (en) * | 2018-05-16 | 2019-11-26 | 上海汽车集团股份有限公司 | A kind of impact test apparatus of door inner decoration board |
| CN111044245A (en) * | 2019-11-29 | 2020-04-21 | 东风延锋汽车饰件系统有限公司 | Side collision verification device for broken parts of automobile door interior trim panel |
| CN110987605A (en) * | 2019-12-20 | 2020-04-10 | 济南工程职业技术学院 | Material mechanics testing device and using method thereof |
| CN110987605B (en) * | 2019-12-20 | 2021-06-01 | 济南工程职业技术学院 | Material mechanics testing device and using method thereof |
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