CN113237646A - Hide flexible durable test device of induction type door handle - Google Patents
Hide flexible durable test device of induction type door handle Download PDFInfo
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- CN113237646A CN113237646A CN202110507405.4A CN202110507405A CN113237646A CN 113237646 A CN113237646 A CN 113237646A CN 202110507405 A CN202110507405 A CN 202110507405A CN 113237646 A CN113237646 A CN 113237646A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- 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
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Abstract
The invention discloses a hidden induction type testing device for the stretching durability of a vehicle door handle, which comprises: the touch power supply mechanism is used for driving the power supply to be switched on and switched off to supply power or cut off the power to the touch simulation mechanism; the touch simulation mechanism is used for simulating human hand induction by generating electromagnetic induction according to electrification and is arranged on an induction part of the hidden induction type vehicle door handle; the telescopic in-place sensing mechanism is used for acquiring a telescopic in-place signal of the hidden sensing type vehicle door handle; the controller is used for receiving a telescopic in-place signal of the hidden induction type vehicle door handle, sending a power supply switching instruction to the touch power supply mechanism and controlling the durability times; the touch power supply mechanism and the telescopic in-place sensing mechanism are respectively electrically connected with the controller, and the touch simulation mechanism is electrically connected with the touch power supply mechanism. The testing device for the telescopic durability of the hidden induction type vehicle door handle can test the durability of a hidden induction type vehicle door handle system of an automobile and parts thereof.
Description
Technical Field
The invention relates to the technical field of vehicle performance testing, in particular to a hidden induction type testing device for the stretching durability of a vehicle door handle.
Background
With the rapid development of science and technology, intelligent science and technology elements are widely applied to the automobile industry, and the automobile induction type door unlocking is an important item. Most induction type door lock system comprises inductive probe, motor, electronic lock, casing, lock body, car key etc. and the actual use is when the door is in the closed condition, and the user carries the car key, arrives the car appointed region, through touching induction door handle appointed region, and inductive probe identification signal transmits for driving computer ECU, and ECU sends the instruction after confirming the signal to realize that the door handle stretches out automatically, convenient unblock. Because the hidden door handle is hidden inside the vehicle door, the durability test of the hidden door handle cannot be completed by using the conventional vehicle door durability test device. Therefore, it is desirable to develop a device for testing the opening/closing durability of a hidden induction type door handle system.
Disclosure of Invention
The invention aims to provide a test device for the stretching durability of a hidden induction type door handle, which can test the durability of an automobile hidden induction type door handle system and parts thereof.
In order to achieve the above object, the present invention provides a device for testing the expansion durability of a hidden induction type door handle, comprising:
the touch power supply mechanism is used for driving the power supply to be switched on and switched off to supply power or cut off the power to the touch simulation mechanism;
the touch simulation mechanism is used for simulating human hand induction by generating electromagnetic induction according to electrification and is arranged on an induction part of the hidden induction type vehicle door handle;
the telescopic in-place sensing mechanism is used for acquiring a telescopic in-place signal of the hidden sensing type vehicle door handle;
the controller is used for receiving a telescopic in-place signal of the hidden induction type vehicle door handle, sending a power supply switching instruction to the touch power supply mechanism and controlling the durability times;
the touch power supply mechanism and the telescopic in-place sensing mechanism are respectively electrically connected with the controller, and the touch simulation mechanism is electrically connected with the touch power supply mechanism.
Further, touching analog mechanism includes base, induction coil and wire setting are on the base, and the both ends of wire are connected with induction coil and touching power supply mechanism respectively.
Further, the telescopic in-place sensing mechanism comprises a telescopic in-place sensor and a telescopic in-place sensing sheet arranged on the hidden sensing type vehicle door handle, and the telescopic in-place sensor is connected with the controller;
when the telescopic in-place sensor detects the telescopic in-place sensing piece, a telescopic in-place signal is generated and transmitted to the controller.
Furthermore, the telescopic in-place sensing mechanism also comprises a vacuum sucker assembly, the vacuum sucker assembly comprises a vacuum sucker with a stud and a sliding support, the vacuum sucker with the stud comprises a vacuum sucker for sucking vacuum pressure on a vehicle door and a stud arranged on the back of the vacuum sucker, one end of the sliding support is penetrated by the stud and is in threaded connection with the stud through a first nut, and the telescopic in-place sensor is arranged at the other end of the sliding support;
when the vacuum chuck is adsorbed on the vehicle door and located around the hidden inductive vehicle door handle, the end, provided with the telescopic sensor in place, of the sliding support extends towards the hidden inductive vehicle door handle, so that the telescopic sensor in place is close to the telescopic induction sheet in place.
Furthermore, the sliding support comprises a first connecting plate and a second connecting plate which are L-shaped, the end part of the first connecting plate is penetrated by a stud and is in threaded connection with the stud through a first nut, and the telescopic in-place sensor is fixed on the second connecting plate.
Further, touch power supply mechanism includes base, power, the switch that is used for the break-make of control power, the switch drive assembly that is used for driving the switch switching and the switch detecting element that is used for detecting the circular telegram and the outage signal that targets in place, power, switch drive assembly and switch detecting element all set up on the base, and switch drive assembly and switch detecting element all are connected with the controller, the controller is used for receiving circular telegram and the outage signal that targets in place that switch detecting element sent and sends the power switching instruction to switch drive assembly.
Furthermore, the power switch driving assembly comprises a n-shaped support, an electrifying cylinder and a power-off cylinder, wherein the electrifying cylinder is used for driving the power switch to be electrified, the power switch is used for driving the power switch to be powered off, the n-shaped support is arranged on the base, the power switch is arranged between the n-shaped support and the base, the electrifying cylinder is fixed on the n-shaped support, and a driving rod of the electrifying cylinder penetrates through the n-shaped support and is arranged opposite to the power switch; the power-off cylinder is fixed on the n-shaped bracket, and a driving rod of the power-off cylinder penetrates through the n-shaped bracket and is arranged opposite to the power switch;
when the power switch needs to be closed, the power-on cylinder extends out to push the power switch to be closed, and the power-off cylinder retracts; when the power switch needs to be disconnected, the power-off cylinder stretches out to push the power switch to be disconnected, and the power-on cylinder retracts.
Furthermore, the power switch detection unit comprises a power-on in-place sensing piece, a power-off in-place sensing piece, a power-on in-place sensor and a power-off in-place sensor, wherein the power-on in-place sensing piece and the power-off in-place sensing piece are arranged on the power switch, and the power-on in-place sensor and the power-off in-place sensor are connected with the controller;
when the power-on in-place sensor detects the power-on in-place sensing piece, a power-on in-place signal is generated and transmitted to the controller; when the power-off in-place sensor detects the power-off in-place sensing piece, a power-off in-place signal is generated and transmitted to the controller.
Further, switch detecting element is still including setting up the bracket component near switch, the lower extreme of bracket component is fixed on the base, the sensor that the circular telegram targets in place and the outage sensor that targets in place all set up on the bracket component and respectively with the circular telegram response piece that targets in place and the outage response piece one-to-one setting that targets in place.
Furthermore, the bracket assembly comprises a first bracket and a second bracket which are both L-shaped, the first bracket comprises a third connecting plate and a fourth connecting plate, the third connecting plate is fixed with the base, and the electrifying in-place sensor is arranged on the fourth connecting plate; the second support comprises a fifth connecting plate and a sixth connecting plate, the fifth connecting plate is fixed on the base, and the power-off in-place sensor is arranged on the sixth connecting plate.
Compared with the prior art, the invention has the following advantages:
the testing device for the telescopic durability of the hidden induction type vehicle door handle can test the durability of a hidden induction type vehicle door handle system of an automobile and parts thereof; the hand of a human is simulated to sense the opening and closing control sensor of the car door through the control of the air cylinder, so that the extension and retraction of the hidden door handle are finished, the degree of a simulated user is high, the control precision is high, and the test result is accurate; aiming at the induction type vehicle door locks of different vehicle types, different vehicle doors can be adapted through the height and the angle of the vacuum suction disc, so that the test device has strong universality; the in-place sensor can constantly monitor whether the hidden inductive vehicle door handle extends out or retracts, so that the reliability of the testing device is improved; the whole device has simple structure, low cost and small occupied area.
Drawings
FIG. 1 is a schematic structural diagram of a touch power supply mechanism according to the present invention;
FIG. 2 is a schematic structural diagram of a touch simulation mechanism according to the present invention;
fig. 3 is a schematic structural diagram of the telescopic in-place sensing mechanism of the present invention.
In the figure:
1-touch power supply mechanism, 11-base, 12-power switch, 14-power-on in-place induction sheet, 15-power-off in-place induction sheet, 16-power-off cylinder, 17-power-on in-place sensor, 18-power-off in-place sensor, 19-power-on cylinder and 1 b-bracket; 2-touch simulation mechanism, 21-base, 22-induction coil, 23-wire; 3-a telescopic in-place sensing mechanism, 31-a telescopic in-place sensor, 32-a telescopic in-place sensing sheet, 331-a stud type vacuum chuck, 333-a sliding support, 33 a-a first connecting plate, 33 b-a second connecting plate, 33 c-a stud, 33 d-a first nut and 33 f-a vacuum chuck; 4-hidden inductive vehicle door handle; 5-vehicle door.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings.
Referring to fig. 1 to 3, the present embodiment discloses a device for testing the expansion durability of a hidden induction type door handle, comprising:
the touch power supply mechanism 1 is used for driving a power supply to be switched on and switched off to supply power or cut off power for the touch simulation mechanism 2;
the touch simulation mechanism 2 is used for simulating human hand induction by generating electromagnetic induction according to electrification and is arranged on an induction part of the hidden induction type vehicle door handle 4;
the telescopic in-place sensing mechanism 3 is used for acquiring a telescopic in-place signal of the hidden sensing type vehicle door handle 4;
the controller is used for receiving a telescopic in-place signal of the hidden induction type vehicle door handle 4, sending a power supply switching instruction to the touch power supply mechanism 1 and controlling the durability times;
the touch power supply mechanism 1 and the telescopic in-place sensing mechanism 3 are respectively electrically connected with the controller, and the touch simulation mechanism 2 is electrically connected with the touch power supply mechanism 1.
In this embodiment, the touch simulation mechanism 2 includes a base 21, an induction coil 22 and a conducting wire 23, the induction coil 22 and the conducting wire 23 are disposed on the base 21, and two ends of the conducting wire 23 are respectively connected with the induction coil 22 and the touch power supply mechanism 1. The induction coil 2 and the lead 23 are welded by soldering and insulated and protected, and the induction coil 22 and the base 23 are adhered by glue. The touch simulation mechanism 2 is attached to the concealed induction type door handle 4 through the base 21 by conductive silicone glue and glue.
In this embodiment, the telescopic in-place sensing mechanism 3 includes a telescopic in-place sensor 31 and a telescopic in-place sensing sheet 32 for being disposed on the hidden sensing type door handle 4, and the telescopic in-place sensor 31 is connected with the controller;
when the telescopic in-position sensor 31 detects the telescopic in-position sensing piece 32, a telescopic in-position signal is generated and transmitted to the controller. The telescopic in-place sensing piece 32 is adhered to the hidden sensing type vehicle door handle 4 through glue.
In this embodiment, the telescopic in-place sensing mechanism 3 further comprises a vacuum chuck assembly, the vacuum chuck assembly comprises a stud-type vacuum chuck 331 and a sliding support 333, the stud-type vacuum chuck 331 comprises a vacuum chuck 33f for vacuum pressure suction on the vehicle door 5 and a stud 33c arranged on the back of the vacuum chuck 33f, one end of the sliding support 333 is penetrated by the stud 33c and is screwed through a first nut 33d, and the telescopic in-place sensor 31 is arranged at the other end of the sliding support 333;
when the vacuum suction cup 33f is attached to the door and located around the hidden inductive door handle 4, the end of the sliding bracket 333 where the in-position sensor 31 is located extends toward the hidden inductive door handle 4, so that the in-position sensor 31 is close to the in-position sensing piece 32.
In this embodiment, the sliding bracket 333 includes a first connecting plate 33a and a second connecting plate 33b having an L shape, the end of the first connecting plate 33a is penetrated by a stud 33c and screwed by a first nut 33d, and the telescopic-in-position sensor 31 is fixed to the second connecting plate 33 b.
In this embodiment, touch power supply mechanism 1 includes base 11, power, the switch 12 that is used for the break-make of control power, the switch drive assembly that is used for driving switch 12 switching and the switch detecting element that is used for detecting the circular telegram and outage signal that targets in place, power, switch 12, switch drive assembly and switch detecting element all set up on base 11, and switch drive assembly and switch detecting element all are connected with the controller, the controller is used for receiving circular telegram and outage signal that target in place that switch detecting element sent and sends the power switching instruction to switch drive assembly.
In this embodiment, the power switch driving assembly includes a bracket 1b, a power cylinder 19 for driving the power switch 12 to be powered on, and a power off cylinder 16 for driving the power switch 12 to be powered off, the bracket 1b is disposed on the base 11, the power switch 12 is disposed between the bracket 1b and the base 11, the power cylinder 19 is fixed on the bracket 1b and a driving rod thereof passes through the bracket 1b to be disposed opposite to the power switch 12; the power-off cylinder 16 is fixed on the n-shaped bracket 1b, and a driving rod of the power-off cylinder penetrates through the n-shaped bracket 1b and is arranged opposite to the power switch 12;
when the power switch 12 needs to be closed, the power-on cylinder 19 extends out to push the power switch 12 to be closed, and the power-off cylinder 16 retracts; when the power switch needs to be switched off, the de-energizing cylinder 16 extends to push the power switch 12 to be switched off, and the energizing cylinder 19 retracts.
In this embodiment, the power switch detection unit includes a power-on in-place sensing piece 14, a power-off in-place sensing piece 15, a power-on in-place sensor 17 and a power-off in-place sensor 18, the power-on in-place sensing piece 14 and the power-off in-place sensing piece 15 are both arranged on the power switch 12, and the power-on in-place sensor 17 and the power-off in-place sensor 18 are both connected with the controller;
when the power-on-position sensor 17 detects the power-on-position sensing piece 14, generating a power-on-position signal and transmitting the power-on-position to the controller; when the power down in-position sensor 18 detects the power down in-position sensing strip 15, a power down in-position signal is generated and communicated to the controller.
In this embodiment, the power switch detection unit further includes a bracket assembly disposed near the power switch 12, a lower end of the bracket assembly is fixed on the base 11, and the power-on in-place sensor 17 and the power-off in-place sensor 18 are disposed on the bracket assembly and are respectively disposed opposite to the power-on in-place sensing piece 14 and the power-off in-place sensing piece 15.
In this embodiment, the bracket assembly includes a first bracket and a second bracket, both of which are L-shaped, the first bracket includes a third connecting plate and a fourth connecting plate, the third connecting plate is fixed with the base 11, and the power-on-position sensor 17 is disposed on the fourth connecting plate; the second support comprises a fifth connecting plate and a sixth connecting plate, the fifth connecting plate is fixed on the base 11, and the power-off in-place sensor 18 is arranged on the sixth connecting plate.
The base 11 is fixed on a horizontal ground, the power switch 12 is connected with the base 11 through bolts, the electrifying in-place sensing piece 14, the power-off in-place sensing piece 15 and the power switch 12 are pasted through glue, the n-shaped support 1b is connected with the base 11 through bolts, the electrifying cylinder 19, the power-off cylinder 16 and the n-shaped support 1b are connected through bolts, the first support and the second support are both connected with the base 11 through bolts, the electrifying in-place sensor 17 is connected with the first support through bolts, and the power-off in-place sensor 18 is connected with the second support through bolts; the power-on in-place sensing piece and the power-off in-place sensing piece are adhered to the power switch through glue.
Before the test, the relative positions of the touch power supply mechanism 1, the touch simulation mechanism 2 and the telescopic in-place induction mechanism 3 can be adjusted according to different vehicle types, and the normal work of the in-place sensors, the cylinders and the power supply can be ensured. During the test, the vehicle is powered on, a key is placed in an external induction area of the door, the powered cylinder 19 extends out to drive the power switch 12 to supply power, the powered in-place sensor 17 detects in place, the induction coil 22 supplies power, the hidden induction type door handle 4 extends out, the induction telescopic in-place sensor 31 detects in place, the powered cylinder 19 retracts, the powered cylinder 16 extends out to drive the power switch 12 to be powered off, the powered in-place sensor 18 detects in place, the induction coil 22 powers off, the powered cylinder 16 retracts, the powered cylinder 19 extends out to drive the power switch 12 to supply power, the powered in-place sensor 17 detects in place, the induction coil 22 supplies power, the hidden induction telescopic in-place sensor 4 retracts, and the induction telescopic in-place sensor 31 detects in place to complete a endurance test cycle. During testing, the air cylinder and the in-place sensors are connected with the controller, feedback signals of the in-place sensors are received through the controller, and the action, the action time, the endurance times and the pause time of the air cylinder are controlled through the feedback signals.
The testing device for the telescopic durability of the hidden induction type vehicle door handle can test the durability of a hidden induction type vehicle door handle system of an automobile and parts thereof; the hand of a human is simulated to sense the opening and closing control sensor of the car door through the control of the air cylinder, so that the extension and retraction of the hidden door handle are finished, the degree of a simulated user is high, the control precision is high, and the test result is accurate; aiming at the induction type vehicle door locks of different vehicle types, different vehicle doors can be adapted through the height and the angle of the vacuum suction disc, so that the test device has strong universality; the in-place sensor can constantly monitor whether the hidden inductive vehicle door handle extends out or retracts, so that the reliability of the testing device is improved; the whole device has simple structure, low cost and small occupied area.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (10)
1. A hidden induction type testing device for testing the stretching durability of a vehicle door handle is characterized by comprising:
the touch power supply mechanism (1) is used for driving the power supply to be switched on and off to supply power or cut off power for the touch simulation mechanism (2);
the touch simulation mechanism (2) is used for simulating human hand induction by generating electromagnetic induction according to electrification and is arranged on an induction part of the hidden induction type vehicle door handle (4);
the telescopic in-place sensing mechanism (3) is used for acquiring a telescopic in-place signal of the hidden sensing type vehicle door handle (4);
the controller is used for receiving a telescopic in-place signal of the hidden induction type vehicle door handle (4), sending a power supply switching instruction to the touch power supply mechanism (1) and controlling the durability times;
the touch power supply mechanism (1) and the telescopic in-place sensing mechanism (3) are respectively electrically connected with the controller, and the touch simulation mechanism (2) is electrically connected with the touch power supply mechanism (1).
2. The telescopic endurance test device of the hidden induction type vehicle door handle according to claim 1, wherein the touch simulation mechanism (2) comprises a base (21), an induction coil (22) and a lead (23), the induction coil (22) and the lead (23) are arranged on the base (21), and two ends of the lead (23) are respectively connected with the induction coil (22) and the touch power supply mechanism (1).
3. The telescopic endurance test device of the concealed induction type vehicle door handle according to claim 1 or 2, wherein the telescopic in-place sensing mechanism (3) comprises a telescopic in-place sensor (31) and a telescopic in-place sensing sheet (32) arranged on the concealed induction type vehicle door handle (4), and the telescopic in-place sensor (31) is connected with a controller;
when the telescopic in-place sensor (31) detects the telescopic in-place sensing piece (32), a telescopic in-place signal is generated and transmitted to the controller.
4. The test device for testing the telescopic durability of the hidden induction type vehicle door handle according to claim 3, wherein the telescopic in-position sensing mechanism (3) further comprises a vacuum chuck assembly, the vacuum chuck assembly comprises a stud-type vacuum chuck (331) and a sliding bracket (333), the stud-type vacuum chuck (331) comprises a vacuum chuck (33 f) for sucking vacuum pressure on the vehicle door (5) and a stud (33 c) arranged on the back of the vacuum chuck (33 f), one end of the sliding bracket (333) is penetrated by the stud (33 c) and is screwed through a first nut (33 d), and the telescopic in-position sensor (31) is arranged on the other end of the sliding bracket (333);
when the vacuum suction cup (33 f) is adsorbed on the vehicle door and is positioned around the hidden induction type vehicle door handle (4), one end, provided with the telescopic in-place sensor (31), of the sliding support (333) extends towards the hidden induction type vehicle door handle (4), so that the telescopic in-place sensor (31) is close to the telescopic in-place induction sheet (32).
5. The telescoping endurance test device for a concealed induction type vehicle door handle according to claim 4, wherein the sliding bracket (333) includes a first connecting plate (33 a) and a second connecting plate (33 b) in an L shape, an end of the first connecting plate (33 a) is penetrated by a stud (33 c) and is screwed by a first nut (33 d), and the telescoping-in-place sensor (31) is fixed on the second connecting plate (33 b).
6. The telescopic endurance test device of the hidden induction type vehicle door handle according to claim 1, 2, 4 or 5, wherein the touch power supply mechanism (1) comprises a base (11), a power supply, a power switch (12) for controlling on/off of the power supply, a power switch driving assembly for driving the power switch (12) to be turned on/off, and a power switch detection unit for detecting power-on and power-off in-place signals, wherein the power supply, the power switch (12), the power switch driving assembly and the power switch detection unit are all arranged on the base (11), the power switch driving assembly and the power switch detection unit are all connected with a controller, and the controller is used for receiving the power-on and power-off in-place signals sent by the power switch detection unit and sending power switch-on and power-off commands to the power switch driving assembly.
7. The telescopic endurance test device of the hidden induction type vehicle door handle according to claim 6, wherein the power switch driving assembly comprises a bracket (1 b) with several shapes, a power-on cylinder (19) for driving the power switch (12) to be powered on and a power-off cylinder (16) for driving the power switch (12) to be powered off, the bracket (1 b) with several shapes is arranged on the base (11), the power switch (12) is arranged between the bracket (1 b) with several shapes and the base (11), the power-on cylinder (19) is fixed on the bracket (1 b) with a driving rod passing through the bracket (1 b) with several shapes and arranged opposite to the power switch (12); the power-off cylinder (16) is fixed on the n-shaped bracket (1 b) and a driving rod of the power-off cylinder penetrates through the n-shaped bracket (1 b) and is arranged opposite to the power switch (12);
when the power switch (12) needs to be closed, the power-on cylinder (19) extends out to push the power switch (12) to be closed, and the power-off cylinder (16) retracts; when the power switch needs to be switched off, the power-off cylinder (16) extends out to push the power switch (12) to be switched off, and the power-on cylinder (19) retracts.
8. The telescopic endurance test device of the hidden induction type vehicle door handle according to claim 6, wherein the power switch detection unit comprises a power-on in-place induction sheet (14), a power-off in-place induction sheet (15), a power-on in-place sensor (17) and a power-off in-place sensor (18), the power-on in-place induction sheet (14) and the power-off in-place induction sheet (15) are both arranged on the power switch (12), and the power-on in-place sensor (17) and the power-off in-place sensor (18) are both connected with the controller;
when the power-on-position sensor (17) detects the power-on-position sensing sheet (14), a power-on-position signal is generated and transmitted to the controller; when the power-off in-position sensor (18) detects the power-off in-position sensing piece (15), a power-off in-position signal is generated and transmitted to the controller.
9. The telescopic endurance test device of a hidden induction type vehicle door handle according to claim 8, wherein the power switch detection unit further comprises a bracket assembly disposed near the power switch (12), a lower end of the bracket assembly is fixed on the base (11), and the power-on-position sensor (17) and the power-off-position sensor (18) are disposed on the bracket assembly and are respectively disposed opposite to the power-on-position sensing piece (14) and the power-off-position sensing piece (15).
10. The test device for telescopic durability of a concealed induction type vehicle door handle according to claim 9, wherein the bracket assembly comprises a first bracket and a second bracket which are both L-shaped, the first bracket comprises a third connecting plate and a fourth connecting plate, the third connecting plate is fixed with the base (11), and the power-on-position sensor (17) is arranged on the fourth connecting plate; the second support comprises a fifth connecting plate and a sixth connecting plate, the fifth connecting plate is fixed on the base (11), and the power-off in-place sensor (18) is arranged on the sixth connecting plate.
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| CN202110507405.4A CN113237646B (en) | 2021-05-10 | 2021-05-10 | Hide flexible durable test device of induction type door handle |
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| CN202110507405.4A CN113237646B (en) | 2021-05-10 | 2021-05-10 | Hide flexible durable test device of induction type door handle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114184365A (en) * | 2021-11-30 | 2022-03-15 | 重庆长安汽车股份有限公司 | Endurance test device for electric folding tail wing of automobile |
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