CN112345138B - Automobile door closing force testing device - Google Patents
Automobile door closing force testing device Download PDFInfo
- Publication number
- CN112345138B CN112345138B CN201910732861.1A CN201910732861A CN112345138B CN 112345138 B CN112345138 B CN 112345138B CN 201910732861 A CN201910732861 A CN 201910732861A CN 112345138 B CN112345138 B CN 112345138B
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- Prior art keywords
- closing force
- door closing
- suction cup
- sensor
- link
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 230000004323 axial length Effects 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
An automobile door closing force testing device comprises: a first sucker and a second sucker which are suitable for being adsorbed on a vehicle door, wherein the central axes of the first sucker and the second sucker are longitudinally arranged; a segmented connecting rod supported by the first and second suction cups, the central axis of the connecting rod being arranged axially; a sensor frame fixed to the link near the second suction cup; a force sensor mounted on the sensor frame; and a thrust handle mounted to the force sensor; wherein the connecting rod has an adjustable axial length and has a released state rotatable about its central axis and a locked state locked relative to the second suction cup.
Description
Technical Field
The application relates to a portable device for testing the door closing force of a motor vehicle.
Background
Conventional portable automobile door closing force testing devices generally use an adhesive or magnetic type to mount the sensor. Too strong fixing adhesiveness may damage the vehicle paint, too weak adhesiveness may not be firm, and chemical properties of the adhesive may also have a corrosion effect on the vehicle paint. The sharp part of the magnetic attraction may scratch the paint, often cannot be mounted on non-steel door panel materials, the force sensor is in a middle position and requires a large mounting surface so that the force measuring point cannot be close to the edge of the door. In addition, when the vehicle door has no vertical surface, the two mounting modes can not ensure the horizontal mounting of the force sensor, and data errors can be caused during the test.
Disclosure of Invention
The present application aims to provide a portable device for testing the door closing force of a vehicle which overcomes at least some of the problems of the prior art.
According to one aspect of the present application, there is provided an automobile door closing force testing apparatus defining a longitudinal direction, an axial direction and a transverse direction perpendicular to each other, and comprising:
a first sucker and a second sucker which are suitable for being adsorbed on a vehicle door, wherein the central axes of the first sucker and the second sucker are longitudinally arranged;
a segmented connecting rod supported by the first and second suction cups, the central axis of the connecting rod being arranged axially;
A sensor frame fixed to the link near the second suction cup;
A force sensor mounted on the sensor frame; and
A thrust handle mounted to the force sensor;
Wherein the connecting rod has an adjustable axial length and has a released state rotatable about its central axis and a locked state locked relative to the second suction cup.
According to one possible embodiment, the first end of the connecting rod is fixed to the first suction cup in a longitudinally position-adjustable manner.
According to one possible embodiment, the first end of the connecting rod is fixed to the first suction cup by means of a bracket having a longitudinally extending elongated hole, the first end of the connecting rod being connected to the bracket by means of a bolt passing through said elongated hole.
According to one possible embodiment, the connecting rod comprises at least two segments, between which mutual locking and unlocking can be achieved.
According to one possible embodiment, the sensor frame is provided with a levelness measuring and displaying module.
According to a possible embodiment, the connecting rod is supported by the second suction cup by means of a fixing bracket, which is fixedly mounted to the second suction cup, the connecting rod passing through an axial through hole in the fixing bracket.
According to a possible embodiment, the sensor frame is arranged around the holder.
According to one possible embodiment, the fastening frame is provided with a fastening bolt which is screwed through the fastening frame toward the connecting rod, by means of which fastening bolt the connecting rod is locked and unlocked relative to the fastening frame.
According to a possible embodiment, the test device further comprises a tightening seat cooperating with the sensor frame in such a way as to be rotatable about the central axis of the connecting rod, the tightening seat being provided at its lateral ends with a pair of telescopic feet arranged towards the door for pushing against the door.
According to one possible embodiment, the lateral distance between the pair of telescopic legs is greater than the lateral width of the sensor frame.
According to a possible embodiment, the tightening seat is fixed to the fixed frame.
According to a possible embodiment, the sensor frame comprises a sensor support plate supporting the force sensor, and an arc-shaped matching part is arranged between the sensor support plate and the tightening seat.
According to the adjustable automobile door closing force testing device, a nondestructive installation mode with the pump sucker is adopted, the application range of the surface of the automobile door is enlarged, the force close to the edge of the door can be measured, and the stability in the front-rear direction is greatly improved.
Drawings
FIG. 1 is a schematic view of the mounting location of an automotive door closing force testing device of the present application on a vehicle door;
FIG. 2 is a top view of an automobile door closing force testing device according to one embodiment of the application;
FIGS. 3 and 4 are front and side views, respectively, of the door closing force testing device of the automobile of FIG. 1;
Fig. 5 is an exploded perspective view of the vehicle door closing force testing apparatus of fig. 1.
Detailed Description
Possible embodiments of the automobile door closing force testing device of the present application are described below with reference to the accompanying drawings.
First, as shown in fig. 1, an automobile door closing force testing device 1 of the present application is used for application to a door 2 of an automobile. The door 2 has a pivot side edge 2a and an opening and closing side edge 2b. The door 2 is rotatable about a door pivot (not shown) at a pivot side edge 2a so that the door 2 is opened and closed. An elongated door closing force testing device 1 is applied between the pivot side edge 2a and the opening and closing side edge 2b for testing the thrust required to close the door 2 at the opening and closing side edge 2b to the door 2.
For describing the orientation of the automobile and the door closing force testing device 1, as shown in fig. 1, the front-rear direction of the automobile is defined as an X axis, the left-right direction is defined as a Y axis, and the vertical direction is defined as a Z axis, wherein the X axis and the Y axis are located in a horizontal plane, and the Z axis is perpendicular to the horizontal plane. The closing force testing device 1 is applied to the vehicle door 2 substantially parallel to the X axis.
One possible configuration of the closing force testing device 1 is shown in fig. 2-5. As shown in these figures, the closing force testing device 1 is generally elongate and comprises a first pump suction cup 11 and a second pump suction cup 12 axially spaced from each other, the first pump suction cup 11 being located at an axial first end of the closing force testing device 1 and the second pump suction cup 12 being located at or near an axial second end of the closing force testing device 1. When the door closing force testing device 1 is applied to the door 2 of the automobile as shown in fig. 1, the first suction cup with pump 11 is applied to the door 2 near the pivot side edge 2a, and the second suction cup with pump 12 is applied to the door 2 near the opening and closing side edge 2b.
As shown in the drawing, the first suction cup with pump 11 mainly includes: the suction cup body 11a for being sucked to a vehicle door, the front side of the suction cup body 11a defining a suction surface, a base 11b supporting the back side of the suction cup body 11a, a manual pump 11c connected to the base 11b for operating a negative pressure generated in the suction cup body 11a, a housing 11d fixed to the base 11b, and a bolt 11e provided to the housing 11 d. The central axis of the bolt 11e substantially coincides with the central axis of the chuck body 11 a. The second pump suction cup 12 mainly includes: a suction cup body 12a for suction to a vehicle door, a front side of the suction cup body 12a defining a suction surface, a base 12b supporting a back side of the suction cup body 12a, a manual pump 12c connected to the base 12b for operating a negative pressure generated in the suction cup body 12a, a screw hole 12d provided in the base 12b, and an optional fixing bar 12e for assisting in fixing the manual pump 12 c. The suction cup body 11a and the suction cup body 12a are made of an elastic material. In the assembled state of the door closing force testing device 1, the suction surfaces of the suction cup body 11a and the suction cup body 12a are substantially coplanar, the central axes of the suction cup body 11a and the suction cup body 12a are substantially parallel to each other and define the longitudinal direction of the door closing force testing device 1, the manual pump 12c is substantially defined to be directed towards the first pump suction cup 11, and the manual pump 11c may be arranged in any suitable orientation for operation.
Furthermore, a segmented connecting rod 13 extends axially from the first pumping plate 11 towards the second pumping plate 12. The connecting rod 13 comprises at least two sections axially retractable with respect to each other, shown as a first section 13a, a second section 13b, and a third section 13c, each in the form of a circular tube. The second section 13b is partially inserted into the first section 13a, and the first section 13a and the second section 13b are connected by a quick lock sleeve drum 13 d. The third section 13c is partially inserted into the second section 13b, and the second section 13b and the third section 13c are connected by a quick lock sleeve drum 13 e. The quick lock sleeve 13d and the quick lock sleeve 13e are each provided with a locking handle 13f, 13g. An operator releasing (e.g., pulling open) the locking handles 13f, 13g may place the quick lock sleeve drums 13d, 13e in a released state such that the second section 13b may be extended and retracted relative to the first section 13a and the third section 13c may be extended and retracted relative to the second section 13 b. The operator locks (e.g., presses) the locking handles 13f, 13g to place the quick lock sleeve drums 13d, 13e in a locked state such that the second segment 13b is locked relative to the first segment 13a and the third segment 13c is locked relative to the second segment 13 b. The length of the link 13 can thus be adjusted. The link 13 is not limited to the form of a quick lock sleeve drum, but may be other forms such as a rotary side knob tightening or a rotary coaxial nut locking.
The end of the third section 13c, i.e. the rear end of the connecting rod 13, is provided with an axially projecting bolt 13h for the connection of the connecting rod 13 to the first pump suction cup 11 by means of a right-angled bracket 14. Specifically, the bracket 14 includes a first portion 14a and a second portion 14b that are perpendicular to each other. The first portion 14a has a through hole 14c formed therein, and a bolt 11e on the first pump suction cup 11 passes through the through hole 14c and is locked by a nut (not shown) to fix the first portion 14a to the first pump suction cup 11. The second portion 14b has an elongated hole 14d formed therein, the elongated hole 14d extending in a direction perpendicular to the suction surface of the suction cup body 11a of the first suction cup with pump 11, and a bolt 13h at the rear end of the link 13 may pass through the elongated hole 14d and be locked by a nut (not shown) to fix the link 13 with the bracket 14. Thus, the rear end of the connecting rod 13 can be fixed to the first pump suction cup 11 by the bracket 14. It will be appreciated that the rear end of the link 13 may also be secured to the bracket 14 by other forms of fastening arrangements. For example, a screw hole may be formed at the rear end of the link 13, and the rear end of the link 13 may be locked to the bracket 14 with a bolt passing through the long hole 14 d. Further, the bracket 14 is not limited to the illustrated right-angle form, but may take any suitable form as long as it is possible to connect the rear end of the link 13 with the first pump suction cup 11 and to adjust the longitudinal position of the rear end of the link 13 with respect to the first pump suction cup 11.
Referring to fig. 5, the front portion of the first section 13a of the connecting rod 13 is secured to the second pumping plate 12 by means of a mount 15. The holder 15 includes a first portion 15a and a second portion 15b connected to each other. The first portion 15a defines an axial through hole 15c therein, and the first section 13a of the connecting rod 13 is insertable into the axial through hole 15c such that the mount 15 is rotatable about the first section 13a to adjust the angular position of the mount 15 relative to the connecting rod 13. Furthermore, at least one (two are shown in the embodiment of fig. 5) longitudinal threaded hole 15d is formed in the first portion 15a, said longitudinal threaded hole 15d passing from the outside of the first portion 15a to the axial through hole 15c. After the angular position of the fixing bracket 15 with respect to the connecting rod 13 has been determined, the fixing bolt 16 with the manually operable screwing head is screwed into the axial through hole 15c so that the tip of the fixing bolt 16 presses against the outer periphery of the first section 13a of the connecting rod 13, fixing the fixing bracket 15 with the connecting rod 13. Alternatively, to increase the securement there, friction-increasing structures, such as shims, grooved slides, etc., may be added between the bolt 16 and the first section 13a of the connecting rod 13. On the other hand, the second portion 15b is in the form of a pair of split leg portions 15b1, 15b2 laterally opposed to each other, the pair of split leg portions 15b1, 15b2 being pushed against the base 12b across the manual pump 12c of the second pump suction cup 12, and then the mount 15 and the second pump suction cup 12 being fixed together by bolts (not shown) passing through the pair of split leg portions 15b1, 15b2 and screwed into the screw holes 12 d. An optional securing strap 12e may be secured to the pair of split leg portions 15b1, 15b2 around the overhanging portion of the manual pump 12c of the second pump suction cup 12 by a snap fit to facilitate a secure connection between the securing mount 15 and the second pump suction cup 12.
The door closing force testing apparatus 1 further includes a rotatable frame (sensor frame) disposed around the mount 15, the rotatable frame including a pair of side plates 21 located on both lateral sides of the mount 15, a sensor support plate 22 located on the front side of the mount 15, a support plate 23 located on the rear side of the mount 15, the rotatable frame being rotatable with respect to the mount 15.
The sensor support plate 22 includes a substantially rectangular plate-like main body portion 22a and an arc-shaped portion 22b connected to the main body portion 22 a. The sensor support plate 22 has a generally symmetrical configuration with an axis of symmetry substantially coincident with the central axes of the first pump suction cup 11 and the second pump suction cup 12. In the longitudinal direction, the arc-shaped portion 22b is located on the same side as the suction cup bodies 11a and 12 a. The body portion 22a has a through hole 22c formed therein corresponding to the axial through hole 15c of the holder 15, and the first section 13a of the link 13 is insertable into the through hole 22 c. The side of the arc-shaped portion 22b facing away from the main body portion 22a is formed with an arc-shaped protrusion 22d, and the center of the arc defined by the arc-shaped protrusion 22d is located on the center axis of the link 13. A sensor mounting hole 22e is formed in a side of the main body portion 22a facing away from the arc-shaped portion 22b. The front portions of the pair of side plates 21 are fixed to both sides of the sensor support plate 22 by bolts. Further, screw holes 22f extending from both sides thereof to the through holes 22c are provided in the sensor support plate 22, and fixing bolts 28 (see fig. 3) are screwed through the screw holes 22f to be pushed against the first section 13a of the link 13 to fix the sensor support plate 22 to the first section 13a of the link 13.
The support plate 23 is in the form of a square plate in which a through hole 23a corresponding to the axial through hole 15c of the holder 15 is formed, and the first section 13a of the link 13 is inserted into the axial through hole 15c through the through hole 23 a. The rear portions of the pair of side plates 21 are fixed to both sides of the stay 23 by bolts.
The rotatable frame thus constructed can be rotated with respect to the mount 15 about the first section 13a of the link 13 in a state where the fixing bolt 16 is not tightened and the locking handle 13f is released.
The sensor support plate 22 is held in axial position relative to the mount 15 by a connecting plate 24 and a bracing seat 25.
The connection plate 24 includes a first portion 24a and a second portion 24b connected to each other, the first portion 24a having a through hole 24c formed therein corresponding to the axial through hole 15c of the holder 15, and the first section 13a of the connection rod 13 being passed through the through hole 24c. The second portion 24b of the connection plate 24 is fixed to the front end of the second portion 15b of the fixing frame 15 by bolts. And, the connection plate 24 is located between the mount 15 and the sensor support plate 22 in the axial direction.
The tightening seat 25 is disposed at substantially the same axial position of the sensor support plate 22 and is located on the same side as the suction cup bodies 11a and 12a with respect to the central axis of the link 13 in the longitudinal direction.
The tightening seat 25 is formed with an arc-shaped guide groove 25a that mates with the arc-shaped protrusion 22d of the sensor support plate 22. The stay 25 is fixed to the second portion 24b of the connection plate 24 by bolts and is engaged with the arc-shaped guide groove 25a by the arc-shaped protrusions 22d, thereby rotatably supporting the sensor support plate 22. At the same time, the arc-shaped projection 22d is clamped between the tightening seat 25 and the second portion 24b of the connection plate 24 in the axial direction, thereby defining the axial position of the sensor support plate 22.
The lateral width of the tightening seat 25 is greater than the sensor support plate 22. Longitudinally extending screw holes 25b are formed in both lateral ends of the tightening seat 25, respectively. Further, lateral notches 25c are formed in both lateral ends of the tightening seat 25, respectively, each lateral notch 25c traversing the corresponding through hole 25b.
Each lateral end of the tightening seat 25 is provided with a foot 26 and a nut 27, respectively. Each leg 26 includes a threaded portion 26a and an associated leg portion 26b. Alternatively, the leg portion 26b is three-dimensionally rotatably connected to the threaded portion 26a by a ball head. The nuts 27 are inserted into the corresponding lateral notches 25c, and the threaded portions 26a of the legs 26 project into the through holes 25b of the tightening seat 25 and are screwed through the nuts 27. In the longitudinal direction, the two leg portions 26b are located on the same side as the suction cup bodies 11a and 12 a. A portion 26c is provided between the threaded portion 26a and the leg portion 26b of each leg 26, which portion can be manually secured by an operator. By turning the nut 27, the distance between the leg portion 26b and the tightening seat 25 can be adjusted. Alternatively, a similar set of support structures (not shown) may be added to the arcuate portion 22b of the sensor support plate 22 near the door edge side.
The force sensor 30 for measuring the door closing force has a first mounting portion 30a and a second mounting portion 30b. The first mounting portion 30a is mounted into the sensor mounting hole 22e to fix the force sensor 30 to the sensor support plate 22.
The thrust handle 31 is mounted to the second mounting portion 30b of the force sensor 30.
Optionally, on the rotating frame, a levelness measuring and display module 40 (shown in fig. 2, 3) is mounted. The levelness measurement and display module 40 may include a level element of the bubble type, digital type, or the like. By means of the levelness measuring and display module 40, the angular position of the rotatable frame can be displayed. Alternatively, a displacement sensor for measuring the movement position of the edge of the door, and/or other sensors such as a gyroscope for measuring the angle of the door may be mounted on the optional frame. Optionally, a module for signal processing and/or display of measured values may be mounted on the option frame.
It will be appreciated that the rotatable frame is not limited to the structure described above, as long as it is capable of supporting the sensor 30 and rotating relative to the mount 15.
The application of the door closing force testing device 1 to the vehicle door 2 is described below. Before the application, the bolts 13h, 16 are not yet screwed, the locking handles 13f, 13g are in the released state, and the leg portions 26b are located at a longitudinal position closer to the central axis of the link 13 than the suction cup bodies 11a and 12 a.
The operator sucks the second suction cup 12 with the pump near the opening and closing side edge 2b to the door 2 and sucks the first suction cup 11 with the pump near the pivot side edge 2a to the door 2 by operating the manual pumps 12c and 11c, respectively. The suction positions of the first suction cup with pump 11 and the second suction cup with pump 12 are adjusted so that the link 13 is parallel to the horizontal plane (X-Y plane).
Next, the operator adjusts the position of the bolt 13h or other fastening structure with respect to the long hole 14d so that the link 13 is parallel to the X axis. The adjusting bolt 13h is then tightened with a nut or other fastening structure.
Next, the operator rotates the thrust handle 31 so that the rotatable frame rotates with respect to the mount 15, so that the central axis (i.e., the dynamometric direction) of the force sensor 30 is parallel to the Y axis. Then, the rotatable frame is locked with respect to the first section 13a of the link 13 by the fixing bolt 16, and the second section 13b of the link 13 is locked with respect to the first section 13a and the third section 13c is locked with respect to the second section 13b by the locking handles 13f, 13 g. In this way, the length of the link 13 is fixed and the force measuring direction of the force sensor 30 is in the Y direction. Then, by adjusting the distance by which the leg 26 protrudes from the sensor support plate 22, the adjustment leg 26 is made to be braced against the door, thereby improving the support rigidity of the force sensor 30 with respect to the door.
It should be noted that the angular position adjustment described above may be achieved by means of an optional levelness measurement and display module 40.
Next, the operator may connect the output of the force sensor 30 with a data acquisition line of the detection device. After that, the door can be opened, and the door closing force is measured by pushing the push handle 31.
The adjustable automobile door closing force testing device provided by the application adopts a nondestructive installation mode with the pump sucker, is suitable for any smooth automobile door surface (iron, aluminum, carbon fiber, composite material and the like), and increases the application range of the automobile door surface.
In addition, the mode of fixing the front and rear large-span two points enables the device to measure the force close to the edge of the door, and the stability in the front and rear direction is greatly improved.
In addition, the two telescopic ball head horseshoe-shaped supporting legs are far away, and stability of the sensor in the vertical direction is enhanced.
In addition, the multi-dimensional adjustability can effectively ensure measurement accuracy; the rotation adjusting function and the indicating device can ensure the horizontal installation of the force sensor.
The horizontal state of the clamp is displayed through an intuitive LED or Bar, so that the installation of the user adjusting device is facilitated.
Although the application is described herein with reference to specific embodiments, the scope of the application is not intended to be limited to the details shown. Various modifications may be made to these details without departing from the underlying principles of the application.
Claims (12)
1. An automobile door closing force testing device defining a longitudinal direction, an axial direction, and a transverse direction perpendicular to each other, and comprising:
a first sucker and a second sucker which are suitable for being adsorbed on a vehicle door, wherein the central axes of the first sucker and the second sucker are longitudinally arranged;
a segmented connecting rod supported by the first and second suction cups, the central axis of the connecting rod being arranged axially;
A sensor frame fixed to the link near the second suction cup;
A force sensor mounted on the sensor frame; and
A thrust handle mounted to the force sensor;
Wherein the connecting rod has an adjustable axial length and has a released state rotatable about its central axis and a locked state locked relative to the second suction cup.
2. The apparatus for testing door closing force of automobile as claimed in claim 1, wherein the first end of the link is fixed to the first suction cup in a longitudinally position adjustable manner.
3. The automobile door closing force testing apparatus as claimed in claim 2, wherein the first end of the link is fixed to the first suction cup by a bracket having a long hole extending longitudinally, the first end of the link being connected to the bracket by a bolt passing through the long hole.
4. The device for testing the door closing force of an automobile according to claim 1, wherein the connecting rod comprises at least two sections, and the two sections can be locked and unlocked with each other.
5. The device for testing door closing force of an automobile according to any one of claims 1 to 4, wherein the sensor frame is provided with a levelness measuring and displaying module.
6. The apparatus for testing door closing force of an automobile as claimed in any one of claims 1 to 4, wherein the link is supported by the second suction cup through a fixing frame fixedly mounted to the second suction cup, the link passing through an axial through hole in the fixing frame.
7. The vehicle door closing force testing apparatus of claim 6, wherein the sensor frame is disposed around the mount.
8. The automobile door closing force testing apparatus as claimed in claim 6, wherein the fixing frame is provided with a fixing bolt screwed through the fixing frame toward the link, by which locking and unlocking of the link with respect to the fixing frame is achieved.
9. The apparatus for testing the door closing force of an automobile according to claim 6, further comprising a tightening seat engaged with the sensor frame in a rotatable manner about a central axis of the link, the tightening seat having a pair of telescopic legs arranged toward the door for pushing against the door at both lateral ends thereof.
10. The vehicle door closing force testing apparatus of claim 9, wherein a lateral distance between the pair of telescoping legs is greater than a lateral width of the sensor frame.
11. The apparatus for testing door closing force of automobile as claimed in claim 9, wherein the tightening seat is fixed to the fixing frame.
12. The apparatus for testing door closing force of automobile as claimed in claim 9, wherein the sensor frame comprises a sensor support plate supporting the force sensor, and an arc-shaped engaging portion is provided between the sensor support plate and the tightening seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732861.1A CN112345138B (en) | 2019-08-09 | 2019-08-09 | Automobile door closing force testing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910732861.1A CN112345138B (en) | 2019-08-09 | 2019-08-09 | Automobile door closing force testing device |
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| CN112345138A CN112345138A (en) | 2021-02-09 |
| CN112345138B true CN112345138B (en) | 2024-04-19 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5627767A (en) * | 1995-02-24 | 1997-05-06 | Atoma International, Inc. | Testing device for manually movable components of a motor vehicle |
| CN103308322A (en) * | 2013-05-31 | 2013-09-18 | 长城汽车股份有限公司 | Dynamic closing energy testing system of car door |
| CN203893807U (en) * | 2014-06-10 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Automobile door surface difference detection tool and system |
| CN106768553A (en) * | 2016-12-25 | 2017-05-31 | 重庆鼎汉机械有限公司 | The device of power is opened and closed for measuring automobile trunk chamber door |
| CN206410867U (en) * | 2017-01-05 | 2017-08-15 | 安徽省尚展模具工业有限公司 | Automobile front/rear door detection device |
| CN107505143A (en) * | 2017-09-06 | 2017-12-22 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of vehicle switch door fatigue durability experimental rig and test method |
| CN207096474U (en) * | 2017-08-10 | 2018-03-13 | 中国汽车工业工程有限公司 | A kind of car door opening detection means |
| CN108844747A (en) * | 2018-05-03 | 2018-11-20 | 上海应用技术大学 | Car Door switch endurance test macro |
| CN110017997A (en) * | 2019-03-19 | 2019-07-16 | 林高兴 | A kind of application method applied to door quantitative force application in automobile manufacture |
| CN210123322U (en) * | 2019-08-09 | 2020-03-03 | 上海沃尔沃汽车研发有限公司 | Automobile door closing force testing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6907360B2 (en) * | 2000-10-10 | 2005-06-14 | Intier Automotive Inc. | Closure measuring system |
| WO2015117113A1 (en) * | 2014-02-03 | 2015-08-06 | Tom Van Esch | Method and device for evaluating door closing performance |
-
2019
- 2019-08-09 CN CN201910732861.1A patent/CN112345138B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5627767A (en) * | 1995-02-24 | 1997-05-06 | Atoma International, Inc. | Testing device for manually movable components of a motor vehicle |
| CN103308322A (en) * | 2013-05-31 | 2013-09-18 | 长城汽车股份有限公司 | Dynamic closing energy testing system of car door |
| CN203893807U (en) * | 2014-06-10 | 2014-10-22 | 安徽江淮汽车股份有限公司 | Automobile door surface difference detection tool and system |
| CN106768553A (en) * | 2016-12-25 | 2017-05-31 | 重庆鼎汉机械有限公司 | The device of power is opened and closed for measuring automobile trunk chamber door |
| CN206410867U (en) * | 2017-01-05 | 2017-08-15 | 安徽省尚展模具工业有限公司 | Automobile front/rear door detection device |
| CN207096474U (en) * | 2017-08-10 | 2018-03-13 | 中国汽车工业工程有限公司 | A kind of car door opening detection means |
| CN107505143A (en) * | 2017-09-06 | 2017-12-22 | 湖南湖大艾盛汽车技术开发有限公司 | A kind of vehicle switch door fatigue durability experimental rig and test method |
| CN108844747A (en) * | 2018-05-03 | 2018-11-20 | 上海应用技术大学 | Car Door switch endurance test macro |
| CN110017997A (en) * | 2019-03-19 | 2019-07-16 | 林高兴 | A kind of application method applied to door quantitative force application in automobile manufacture |
| CN210123322U (en) * | 2019-08-09 | 2020-03-03 | 上海沃尔沃汽车研发有限公司 | Automobile door closing force testing device |
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