CN219798734U - Robot obstacle avoidance performance testing mechanism for testing room - Google Patents
Robot obstacle avoidance performance testing mechanism for testing room Download PDFInfo
- Publication number
- CN219798734U CN219798734U CN202320058269.XU CN202320058269U CN219798734U CN 219798734 U CN219798734 U CN 219798734U CN 202320058269 U CN202320058269 U CN 202320058269U CN 219798734 U CN219798734 U CN 219798734U
- Authority
- CN
- China
- Prior art keywords
- test
- shaft
- robot
- assembly
- obstacle avoidance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 205
- 238000004088 simulation Methods 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of robot testing, in particular to a robot obstacle avoidance performance testing mechanism for a test room, which comprises a test bench, a measuring assembly and a simulation wall assembly, wherein the test bench is arranged on the test bench; the test bench is rotatably provided with a rotating shaft, the shaft body of the rotating shaft is abutted against the driving wheel of the robot, one end of the rotating shaft is provided with a test shaft, and the axis of the test shaft is coincident with the axis of the rotating shaft; the measuring assembly is arranged on the test bench, the detection end of the measuring assembly faces the shaft body of the test shaft, and the measuring assembly is in communication connection with the simulation wall assembly; the dummy wall assembly has a dummy wall movable toward the test bed. Under the condition of ensuring effective test, the utility model not only can reduce the volume of the test room, but also can omit barriers.
Description
Technical Field
The utility model relates to the technical field of robot testing, in particular to a robot obstacle avoidance performance testing mechanism for a testing room.
Background
With the continuous development of technology, mobile robots are gradually replacing people to complete some operations, and the mobile robots often need to travel in severe environments and complex spaces, and the obstacle avoidance function is particularly important. Therefore, the mobile robot needs to perform obstacle avoidance function tests in various environments inside the test room. Because the obstacle avoidance function test is required, the volume of the test room is larger, so that the manufacturing cost of the test room is high, a plurality of obstacles are required to be arranged in the test room, and if the robot has accidents, such as spontaneous combustion, outdoor personnel cannot immediately find and immediately relieve the danger.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the robot obstacle avoidance performance testing mechanism for the testing room not only can reduce the volume of the testing room under the condition of guaranteeing effective testing, but also can complete automatic obstacle avoidance testing.
In order to solve the technical problems, the utility model adopts the following technical scheme: a robot obstacle avoidance performance testing mechanism for a test room comprises a test bench, a measurement assembly and a simulation wall assembly; the test bench is rotatably provided with a rotating shaft, the shaft body of the rotating shaft is abutted against the driving wheel of the robot, one end of the rotating shaft is provided with a test shaft, and the axis of the test shaft is coincident with the axis of the rotating shaft;
the measuring assembly is arranged on the test bench, the detection end of the measuring assembly faces the shaft body of the test shaft, and the measuring assembly is in communication connection with the simulation wall assembly;
the dummy wall assembly has a dummy wall movable toward the test bed.
The utility model has the beneficial effects that: the test bench is additionally arranged in the test room, the driving wheel of the robot is abutted to the rotating shaft of the test bench, the rotating shaft is utilized to rotate, so that the robot cannot leave the test bench, meanwhile, the rotating shaft can drive the test shaft to synchronously rotate, at the moment, the measuring assembly can obtain the rotating direction and the rotating speed of the driving wheel of the robot correspondingly through the rotating direction and the rotating speed of the test shaft, and then the simulation wall assembly can drive the simulation wall to move towards or away from the direction of the test bench according to the data measured by the measuring assembly so as to simulate the moving scene of the robot in the obstacle, and therefore, whether the simulation wall continuously moves towards the direction of the test bench or not can judge the obstacle avoidance capability of the robot according to the fact that the simulation wall is close to the test bench. Under the condition of ensuring effective test, the volume of a test room can be reduced, and an automatic obstacle avoidance test can be completed.
Drawings
FIG. 1 is a schematic diagram of a test room internal structure of a robot obstacle avoidance performance test mechanism for a test room in accordance with one embodiment of the present utility model;
FIG. 2 is an enlarged view of section A of the robot obstacle avoidance performance test mechanism of FIG. 1;
FIG. 3 is a schematic view of a rotating seat structure of a robot obstacle avoidance performance testing mechanism for a test room according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of a rotating seat of a robot obstacle avoidance performance testing mechanism for a test room according to a second embodiment of the present utility model;
description of the reference numerals:
1. a test bench; 11. a rotating shaft; 111. a test shaft;
2. a measurement assembly;
3. simulating a wall assembly; 31. simulating a wall; 32. a motor; 33. a screw rod; 34. a guide shaft;
4. a steering test assembly; 41. a rotating seat; 411. a column; 412. a connecting plate; 413. a sleeve; 42. an angle sensor;
5. a stop screw.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 2, the utility model relates to a robot obstacle avoidance performance testing mechanism for a test room, which comprises a test bench 1, a measuring assembly 2 and a simulation wall assembly 3; a rotating shaft 11 is rotatably arranged on the test bench 1, the shaft body of the rotating shaft 11 is abutted against the driving wheel of the robot, a test shaft 111 is arranged at one end of the rotating shaft 11, and the axis of the test shaft 111 is coincident with the axis of the rotating shaft 11;
the measuring assembly 2 is arranged on the test bench 1, the detection end of the measuring assembly 2 faces the shaft body of the test shaft 111, and the measuring assembly 2 is in communication connection with the simulation wall assembly 3;
the dummy wall assembly 3 has a dummy wall 31 movable in a direction toward the test bed 1.
From the above description, the beneficial effects of the utility model are as follows: the test bench 1 is additionally arranged in the test room, the driving wheel of the robot is abutted on the rotating shaft 11 of the test bench 1, the robot cannot leave the test bench 1 by utilizing the rotation of the rotating shaft 11, meanwhile, the rotating shaft 11 can drive the test shaft 111 to synchronously rotate, the measuring assembly 2 obtains the rotating direction and the rotating speed corresponding to the driving wheel of the robot at the moment through the rotating direction and the rotating speed of the test shaft 111, and then the simulation wall assembly 3 can drive the simulation wall 31 to move towards or away from the direction of the test bench 1 according to the data measured by the measuring assembly 2 so as to simulate the moving scene of the robot in an obstacle, and thus, the obstacle avoidance capability of the robot can be judged according to whether the simulation wall 31 continues to move towards the direction of the test bench 1 after the simulation wall 31 approaches the test bench 1. Under the condition of ensuring effective test, the volume of a test room can be reduced, and an automatic obstacle avoidance test can be completed.
Referring to fig. 1, further, the wall simulating assembly 3 further includes a motor 32 and a screw 33; one end of the screw rod 33 is in transmission connection with the output end of the motor 32, and the simulation wall 31 is in threaded connection with the screw rod 33.
As can be seen from the above description, the motor 32 drives the screw rod 33 to correspondingly rotate according to the activity information of the driving wheel of the robot obtained by the measuring assembly 2, so that the simulation wall 31 correspondingly displaces on the screw rod 33, thereby simulating the moving scene of the robot in the obstacle.
Referring to fig. 1, further, the dummy wall assembly 3 further includes a guide shaft 34, and the dummy wall 31 is slidably connected to the screw 33.
As is apparent from the above description, the moving direction of the simulation wall 31 can be ensured by the guide shaft 34, and the accuracy of the simulation environment can be ensured.
Referring to fig. 1, further, the motor 32 is located outside the test room.
As is apparent from the above description, the motor 32 is disposed outside the test room so that the hot air or the like generated during the operation of the motor 32 does not affect the inherent environment created in the test room; the hot air generated by operation of motor 32, such as in a high temperature test environment, does not affect the temperature in the test room.
Referring to fig. 1, further, the robot obstacle avoidance performance testing mechanism for a test room further includes a steering testing assembly 4, where the steering testing assembly 4 includes a rotating seat 41 and an angle sensor 42; the rotating seat 41 is rotatably arranged on the test bench 1, and the rotating seat 41 is connected with a steering wheel of the robot;
the angle sensor 42 is arranged on the test bench 1, the detection end of the angle sensor faces the rotating seat 41, and the angle sensor 42 is in communication connection with the simulated wall assembly 3.
As can be seen from the above description, the rotating base 41 is connected with the steering wheel of the robot, so that the rotating base 41 can synchronously move when the robot performs the steering operation, so that the angle sensor 42 can further simulate the movement of the robot in the complex space environment according to the steering condition of the rotating base 41 to the robot.
Referring to fig. 3, further, the rotating base 41 includes a post 411, a connecting plate 412, and a sleeve 413; the stand 411 is fixedly arranged on the test bench 1, the connecting plate 412 is rotatably arranged on one end, far away from the test bench 1, of the stand 411, and the sleeve 413 is fixedly arranged on the connecting plate 412.
As can be seen from the above description, the sleeve 413 is sleeved on the steering wheel of the robot, so as to ensure the connection reliability between the rotating seat 41 and the steering wheel of the robot;
the connecting plate 412 is rotatably arranged on the upright 411, so that not only can the rotating seat 41 be ensured to synchronize the movement of the steering wheel of the robot, but also the connecting plate 412 is ensured not to rub with the test bench 1 to influence the rotation of the rotating seat 41.
Referring to fig. 4, further, the rotating base 41 includes a post 411, a connecting plate 412 and a sleeve 413; the stand 411 is rotatably arranged on the test bench 1, the connecting plate 412 is fixedly arranged on one end of the stand 411 away from the test bench 1, and the sleeve 413 is fixedly arranged on the connecting plate 412.
As can be seen from the above description, the sleeve 413 is sleeved on the steering wheel of the robot, so as to ensure the connection reliability between the rotating seat 41 and the steering wheel of the robot;
the connecting plate 412 is rotatably arranged on the test bench 1 through the upright 411, so that not only can the rotating seat 41 be ensured to synchronize the movement of the steering wheel of the robot, but also the connecting plate 412 is ensured not to rub with the test bench 1 to influence the rotation of the rotating seat 41.
Further, as shown in fig. 1, a stop screw 5 is screwed on the sidewall of the sleeve 413.
As is apparent from the above description, the connection reliability between the swivel base 41 and the steering wheel of the robot can be further ensured by the stopper screw 5.
The utility model relates to an application scene of a robot obstacle avoidance performance testing mechanism for a test room, which comprises the following steps: when the robot needs to be subjected to obstacle avoidance test, the test bench 1 is additionally arranged in the test room, the driving wheel of the robot is abutted to the rotating shaft 11 of the test bench 1, the robot cannot leave the test bench 1 by utilizing the rotation of the rotating shaft 11, meanwhile, the rotating shaft 11 can drive the test shaft 111 to synchronously rotate, the measuring assembly 2 obtains the rotating direction and the rotating speed of the driving wheel of the robot corresponding to the rotating direction and the rotating speed of the test shaft 111, and then the simulation wall assembly 3 can drive the simulation wall 31 to move towards or away from the test bench 1 according to the data measured by the measuring assembly 2 so as to simulate the moving scene of the robot in an obstacle, and therefore, whether the simulation wall 31 continuously moves towards the test bench 1 or not can judge the obstacle avoidance capability of the robot according to the fact that the simulation wall 31 is close to the test bench 1. Under the condition of ensuring effective test, the volume of a test room can be reduced, and an automatic obstacle avoidance test can be completed.
Example 1
Referring to fig. 1 and 2, a robot obstacle avoidance performance testing mechanism for a test room comprises a test bench 1, a measurement assembly 2 and a simulation wall assembly 3; a rotating shaft 11 is rotatably arranged on the test bench 1, the shaft body of the rotating shaft 11 is abutted against the driving wheel of the robot, a test shaft 111 is arranged at one end of the rotating shaft 11, and the axis of the test shaft 111 is coincident with the axis of the rotating shaft 11; the measuring assembly 2 is arranged on the test bench 1, the detection end of the measuring assembly 2 faces the shaft body of the test shaft 111, and the measuring assembly 2 is in communication connection with the simulation wall assembly 3; the dummy wall assembly 3 has a dummy wall 31 movable in a direction toward the test bed 1. The simulated wall assembly 3 further comprises a motor 32 and a screw 33; one end of the screw rod 33 is in transmission connection with the output end of the motor 32, and the simulation wall 31 is in threaded connection with the screw rod 33. The simulation wall assembly 3 further comprises a guide shaft 34, and the simulation wall 31 is in sliding connection with the screw rod 33. The motor 32 is located outside the test room.
Wherein, the measuring component 2 adopts a Hall rotation speed sensor or a magnetic resistance rotation speed sensor or a photoelectric rotation speed sensor.
Specifically, a reflective strip is attached to the test shaft 111, and the detection end of the measurement assembly 2 faces the test shaft 111, if a hall rotation speed sensor is adopted, the distance between the detection end and the shaft body of the test shaft 111 is 1mm to 2mm, if a magnetic resistance rotation speed sensor is adopted, the distance between the detection end and the shaft body of the test shaft 111 is 1mm to 2mm, and if an optoelectronic rotation speed sensor is adopted, the distance between the detection end and the shaft body of the test shaft 111 is 30mm to 50mm.
Referring to fig. 1 and 3, the robot obstacle avoidance performance testing mechanism for a test room further includes a steering testing assembly 4, wherein the steering testing assembly 4 includes a rotating seat 41 and an angle sensor 42; the rotating seat 41 is rotatably arranged on the test bench 1, and the rotating seat 41 is connected with a steering wheel of the robot; the angle sensor 42 is arranged on the test bench 1, the detection end of the angle sensor faces the rotating seat 41, and the angle sensor 42 is in communication connection with the simulated wall assembly 3. The rotating seat 41 comprises a column 411, a connecting plate 412 and a sleeve 413; the stand 411 is fixedly arranged on the test bench 1, the connecting plate 412 is rotatably arranged on one end, far away from the test bench 1, of the stand 411, and the sleeve 413 is fixedly arranged on the connecting plate 412.
Example two
Referring to fig. 1 and 2, a robot obstacle avoidance performance testing mechanism for a test room comprises a test bench 1, a measurement assembly 2 and a simulation wall assembly 3; a rotating shaft 11 is rotatably arranged on the test bench 1, the shaft body of the rotating shaft 11 is abutted against the driving wheel of the robot, a test shaft 111 is arranged at one end of the rotating shaft 11, and the axis of the test shaft 111 is coincident with the axis of the rotating shaft 11; the measuring assembly 2 is arranged on the test bench 1, the detection end of the measuring assembly 2 faces the shaft body of the test shaft 111, and the measuring assembly 2 is in communication connection with the simulation wall assembly 3; the dummy wall assembly 3 has a dummy wall 31 movable in a direction toward the test bed 1. The simulated wall assembly 3 further comprises a motor 32 and a screw 33; one end of the screw rod 33 is in transmission connection with the output end of the motor 32, and the simulation wall 31 is in threaded connection with the screw rod 33. The simulation wall assembly 3 further comprises a guide shaft 34, and the simulation wall 31 is in sliding connection with the screw rod 33. The motor 32 is located outside the test room. A stop screw 5 is screwed on the side wall of the sleeve 413.
Wherein, the measuring component 2 adopts a Hall rotation speed sensor or a magnetic resistance rotation speed sensor or a photoelectric rotation speed sensor.
Specifically, a reflective strip is attached to the test shaft 111, and the detection end of the measurement assembly 2 faces the test shaft 111, if a hall rotation speed sensor is adopted, the distance between the detection end and the shaft body of the test shaft 111 is 1mm to 2mm, if a magnetic resistance rotation speed sensor is adopted, the distance between the detection end and the shaft body of the test shaft 111 is 1mm to 2mm, and if an optoelectronic rotation speed sensor is adopted, the distance between the detection end and the shaft body of the test shaft 111 is 30mm to 50mm.
Referring to fig. 1 and 4, the robot obstacle avoidance performance testing mechanism for a test room further includes a steering testing assembly 4, wherein the steering testing assembly 4 includes a rotating seat 41 and an angle sensor 42; the rotating seat 41 is rotatably arranged on the test bench 1, and the rotating seat 41 is connected with a steering wheel of the robot; the angle sensor 42 is arranged on the test bench 1, the detection end of the angle sensor faces the rotating seat 41, and the angle sensor 42 is in communication connection with the simulated wall assembly 3. The rotating seat 41 comprises a column 411, a connecting plate 412 and a sleeve 413; the stand 411 is rotatably arranged on the test bench 1, the connecting plate 412 is fixedly arranged on one end of the stand 411 away from the test bench 1, and the sleeve 413 is fixedly arranged on the connecting plate 412. A stop screw 5 is screwed on the side wall of the sleeve 413.
Working principle: in the test procedure, the driving wheel of the robot is placed on the rotating shaft 11 of the test bench 1, and the steering wheel of the robot is placed in the sleeve 413 of the rotating base 41 and locked by the stop screw 5. And then the personnel leave the test room, and the internal environment of the test room enters the required test environment.
Then, the driving wheel and the steering wheel of the robot are started to move, and the driving wheel of the robot is abutted against the rotating shaft 11, so that the rotating shaft 11 can also rotate when the driving wheel of the robot rotates, and the robot cannot leave the test bench 1. Therefore, the measuring assembly 2 can obtain the rotation direction and the rotation speed of the driving wheel of the robot at the moment according to the rotation direction and the rotation speed of the testing shaft 111, and meanwhile, the sleeve 413 can drive the connecting plate 412 to turn according to the turning condition of the turning wheel of the robot, so that the angle sensor 42 can obtain the turning information of the turning wheel of the robot according to the movement of the connecting plate 412.
Finally, the motor 32 drives the screw rod 33 to correspondingly rotate according to the information fed back by the measuring assembly 2 and the angle sensor 42, so that the scene of the wall 31 robot moving in the obstacle is simulated.
When the simulation wall 31 approaches the test bench 1, the robot should make a pause or reverse motion, and the utility model judges whether the machine actually makes a pause or reverse motion according to the stop of the simulation wall 31 or the distance from the test bench 1, thereby judging the obstacle avoidance capability of the robot under the specific environment created by the test room.
Example III
The present embodiment further defines the mounting structure of the test bench 1 in the test room on the basis of the first or second embodiment:
referring to fig. 1, a rotating mechanism is arranged below a test board 1, and the rotating mechanism comprises a rotating motor, a rotating wheel and a rotating shaft; the rotating wheel is in transmission connection with the output end of the rotating motor, one end of the rotating shaft is connected with the rotating wheel, and the other end of the rotating shaft is connected with the test board 1.
Working principle: the rotating motor is used for driving the test board 1 to rotate, so that the robot can find the rotation, if the front end of the robot faces the simulation wall 31, the side end and the rear end of the robot can face the simulation wall 31 after the rotation, the front end and the side end part can face the simulation wall 31, the rear end and the side end part can face the simulation wall 31, and then the test device can test the obstacle avoidance function of various angles of the robot.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (8)
1. A robot keeps away barrier capability test mechanism for test room, its characterized in that: the device comprises a test bench, a measuring assembly and a simulation wall assembly; the test bench is rotatably provided with a rotating shaft, the shaft body of the rotating shaft is abutted against the driving wheel of the robot, one end of the rotating shaft is provided with a test shaft, and the axis of the test shaft is coincident with the axis of the rotating shaft;
the measuring assembly is arranged on the test bench, the detection end of the measuring assembly faces the shaft body of the test shaft, and the measuring assembly is in communication connection with the simulation wall assembly;
the dummy wall assembly has a dummy wall movable toward the test bed.
2. The robotic obstacle avoidance performance testing mechanism for testing rooms of claim 1, wherein: the simulated wall assembly further comprises a motor and a screw rod; one end of the screw rod is in transmission connection with the output end of the motor, and the simulation wall is in threaded connection with the screw rod.
3. The robotic obstacle avoidance performance testing mechanism for testing a room of claim 2, wherein: the simulation wall assembly further comprises a guide shaft, and the simulation wall is in sliding connection with the screw rod relatively.
4. A robotic obstacle avoidance performance testing mechanism for testing rooms according to claim 2 or 3, wherein: the motor is located outside the test room.
5. The robotic obstacle avoidance performance testing mechanism for testing rooms of claim 1, wherein: the steering test assembly comprises a rotating seat and an angle sensor; the rotating seat is rotatably arranged on the test bench and is connected with the steering wheel of the robot;
the angle sensor is arranged on the test bench, the detection end of the angle sensor faces the rotating seat, and the angle sensor is in communication connection with the simulation wall assembly.
6. The robotic obstacle avoidance performance testing mechanism for testing rooms according to claim 5, wherein: the rotating seat comprises an upright post, a connecting plate and a sleeve; the stand is fixed to be set up on the testboard, the connecting plate rotates to set up on the stand is kept away from the one end of testboard, fixed setting is on the connecting plate.
7. The robotic obstacle avoidance performance testing mechanism for testing rooms according to claim 5, wherein: the rotating seat comprises an upright post, a connecting plate and a sleeve; the stand rotates and sets up on the testboard, the connecting plate is fixed to be set up on the stand is kept away from the one end of testboard, the sleeve is fixed to be set up on the connecting plate.
8. The robotic obstacle avoidance performance testing mechanism for testing rooms according to claim 6 or 7, wherein: and a stop screw is connected to the side wall of the sleeve in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320058269.XU CN219798734U (en) | 2023-01-09 | 2023-01-09 | Robot obstacle avoidance performance testing mechanism for testing room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320058269.XU CN219798734U (en) | 2023-01-09 | 2023-01-09 | Robot obstacle avoidance performance testing mechanism for testing room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798734U true CN219798734U (en) | 2023-10-03 |
Family
ID=88156698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320058269.XU Active CN219798734U (en) | 2023-01-09 | 2023-01-09 | Robot obstacle avoidance performance testing mechanism for testing room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798734U (en) |
-
2023
- 2023-01-09 CN CN202320058269.XU patent/CN219798734U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101281073B (en) | Mechanics sensor array calibrating apparatus and working method thereof | |
| CN201764952U (en) | Glass curve inspection assembling machine | |
| CN101947746B (en) | Laser interference-based ball arm measuring device and method | |
| US20200049477A1 (en) | Portable collaborative robotic articulated arm coordinate measuring machine | |
| CN102778895B (en) | Method for accurate positioning control system under overweight environment | |
| CN109955286A (en) | Rope drives flexible robot's experiment porch | |
| CN108568839B (en) | Zero-returning device and method for SCARA cylindrical secondary joint | |
| US10394271B2 (en) | Force feedback handle device with a degree-of-freedom and working method thereof | |
| CN108801924B (en) | Optical test equipment | |
| CN219798734U (en) | Robot obstacle avoidance performance testing mechanism for testing room | |
| CN114323627A (en) | Seven-degree-of-freedom inclined swinging test bed | |
| CN115981333A (en) | Robot of test room keeps away barrier testing arrangement | |
| CN112378653A (en) | AMT clutch actuator execution efficiency detection method | |
| CN105806217A (en) | Single pull thread type measuring system and method for object space position measurement | |
| CN215178597U (en) | Speed reducer test bed | |
| CN219301969U (en) | Robot obstacle avoidance performance detection mechanism for electromagnetic interference room | |
| CN113664614A (en) | Robot capable of realizing online high-precision measurement based on six degrees of freedom | |
| CN111272078B (en) | Position tolerance measurement method for reference hole of shaft automobile composite material molded part | |
| CN116048079A (en) | Robot obstacle avoidance testing device of electromagnetic shielding room | |
| CN207344599U (en) | A kind of robot obstacle-avoiding device based on laser and ultrasonic ranging integration technology | |
| CN207051306U (en) | A kind of high-voltage switch property test instrument acceleration transducer mounting structure | |
| CN220795463U (en) | Mobile testing device | |
| CN216523777U (en) | AGV keeps away barrier distance test system | |
| CN110986902B (en) | Movable zenith instrument | |
| CN216309435U (en) | Obstacle reduced scale analogue means in car test scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |