CN103196483B - Double-bracket five-degree-of-freedom millimeter wave detection device test platform - Google Patents
Double-bracket five-degree-of-freedom millimeter wave detection device test platform Download PDFInfo
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- CN103196483B CN103196483B CN201310086372.6A CN201310086372A CN103196483B CN 103196483 B CN103196483 B CN 103196483B CN 201310086372 A CN201310086372 A CN 201310086372A CN 103196483 B CN103196483 B CN 103196483B
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Abstract
Disclosed is a double-bracket five-degree-of-freedom millimeter wave detection device test platform. The double-bracket five-degree-of-freedom millimeter wave detection device test platform comprises a first moving guide rail mechanism, a second moving guide rail mechanism, a third moving guide rail mechanism, a first assistant moving guide rail rotating mechanism and a pitching mechanism, wherein the first moving guide rail mechanism and the first assistant moving guide rail rotating mechanism are capable of simulating a detection device to move on the Y-axis direction of a rectangular coordinate system, and the second moving guide rail mechanism and the third moving guide rail mechanism are capable of respectively simulating the detection device to move on the X-axis direction and the Z-axis direction of the rectangular coordinate system. The rotating mechanism is capable of achieving rotating at any angle in the vertical direction of the detection device, and the pitching mechanism is capable of achieving pitching at any angle in the vertical direction of the detection device. The double-bracket five-degree-of-freedom millimeter wave detection device test platform has the advantages that through implementation of the technical scheme, whether a millimeter wave detection device can correctly carry out detection, identification, tracking and the like can be tested on the conditions of different heights, different whether and different backgrounds, so that debugging and detection of the millimeter wave detection device are greatly facilitated.
Description
Technical field
The invention belongs to Measurement Techniques of Mechanic Engineering field, particularly a kind of Double-bracket five-degree-of-freedmillimeter millimeter wave detection device test platform, be applicable to the test of millimeter wave detection device and Related product performance in motion process.
Background technology
Along with developing rapidly of electronic technology, the application of millimeter-wave technology is more and more wide.At industrial circle, adopt millimeter-wave technology to monitor the equipment operation condition under maximum conditions and progressively implement; At civil area, the power system such as automobile, boats and ships, aircraft based on millimeter-wave technology is crashproof has started application on the high-end equipment of America and Europe, unmannedly steps into development track gradually.Millimeter wave detection device to test platform can simulate the actual service conditions of millimeter wave detection device.Due to the restriction by millimeter wave detection device to test platform, millimeter-wave technology is always more delayed in the application of China.How testing millimeter wave detection device and the reliability of Related product in motion process, is the subject matter that we seek to solve for a long time.
Summary of the invention
Object of the present invention, is to provide a kind of Double-bracket five-degree-of-freedmillimeter millimeter wave detection device test platform, solves the test problem of millimeter wave detection device and Related product performance in motion process.
The technical scheme adopted is:
A kind of Double-bracket five-degree-of-freedmillimeter millimeter wave detection device test platform, comprises 4 supports, three-dimensional motion track-type facilities, rotating mechanism, luffing mechanism and fixed mechanism.
Three-dimensional motion track-type facilities, comprises the first motion guide rail mechanism, the second motion guide rail mechanism, the 3rd motion guide rail mechanism and the first secondary motion guide rail mechanism.
First motion guide rail mechanism, comprises the first motor, the first guide rail, the first slide block and the first motor power transmission component.First slide block be located on the upper surface of the first guide rail, and the first slide block has tapped leading screw through hole, and one end of the first guide rail is fixedly connected with the first gear chamber.First motor power transmission component, comprise the first leading screw, first motor bevel gear and the first leading screw bevel gear, first leading screw is installed in the first guide rail, and connect with the leading screw through hole whorl of the first slide block, first leading screw extend in the first gear chamber without thread segment, and be equiped with the first leading screw bevel gear, first motor is fixed on the sidewall of the first gear chamber, the output shaft of the first motor extend in gear chamber through the motor axis hole on the first gear chamber sidewall, the output shaft of the first motor is equiped with the first motor bevel gear, and the first motor first bevel gear engages with the first leading screw bevel gear.
First secondary motion guide rail mechanism, comprises the first secondary guide rail, the first secondary slide block, synchrodrive axle and synchrodrive axle power driving module.First secondary guide rail and the first guide rail parallel are arranged.First secondary slide block be located on the first secondary guide rail, and the first secondary slide block has tapped leading screw through hole, and one end of the first secondary guide rail is fixedly connected with the 4th gear chamber.One end of synchrodrive axle is connected with the output shaft of the first motor, the other end of synchrodrive axle extend in the 4th gear chamber, synchrodrive axle power driving module, comprise the second leading screw, the first bevel gear and the second bevel gear, first bevel gear is positioned at the 4th gear chamber, and is installed on synchrodrive axle.Second leading screw is installed in the first secondary guide rail, and connect with the leading screw through hole whorl of the first secondary slide block, the second leading screw extend in the 4th gear chamber without thread segment, the second bevel gear is positioned at the 4th gear chamber, and be installed on the second leading screw, and the first bevel gear engages with the second bevel gear.
Second motion guide rail mechanism, comprises the second motor, the second slide block, the second guide rail and the second motor power transmission component; Second guide rail is fixedly connected with the second gear chamber, second motor is fixed on the sidewall of the second gear chamber, second slide block be located on the second guide rail, second motor power transmission component is structurally identical with the first motor power transmission component, and the second slide block and the threads of lead screw be installed in the second guide rail connect.
3rd motion guide rail mechanism, comprise the 3rd motor, the 3rd slide block, the 3rd guide rail and the 3rd motor power transmission component, 3rd guide rail is fixedly connected with the 3rd gear chamber, 3rd motor is fixed on the sidewall of the 3rd gear chamber, 3rd slide block be located on the 3rd guide rail, 3rd motor power transmission component is structurally identical with the first motor power transmission component, and the 3rd slide block and the threads of lead screw be installed in the 3rd guide rail connect.
First slide block is fixedly connected with the lower surface of the second guide rail respectively with the upper surface of the first secondary slide block, and the second guide rail is vertical with the first guide rail, 3rd guide rail is vertically arranged, and the end face of the 3rd slide block is fixedly connected with the sidewall of the second slide block, and the 3rd guide rail is vertical with the second guide rail.First guide rail and the first secondary guide rail are supported on millimeter wave detection device to test platform by four supports.
First electric machine rotation drives the first motor bevel gear to rotate, thus drive the first leading screw bevel gear engaged with the first motor bevel gear to rotate, first leading screw bevel gear is rotated and drives again the first screw turns, first screw turns then drives the lengthwise movement on the first guide rail of the first slide block, synchrodrive axle is passed to leading screw rotating band in the first secondary guide rail power and is moved, first secondary slide block on the first secondary guide rail with the synchronous lengthwise movement of the first slide block, namely simulate millimeter wave detection device and move in rectangular coordinate system Y direction.In like manner, the second electric machine rotation, the second driven by motor second guide rail interior screw turns, the second guide rail interior screw turns makes the transverse movement on the second guide rail of the second slide block, namely simulates millimeter wave detection device and moves in rectangular coordinate system X-direction.3rd electric machine rotation, the 3rd driven by motor the 3rd guide rail interior screw turns, the 3rd guide rail interior screw turns forces the 3rd slide block to move up and down on the 3rd guide rail, namely simulates millimeter wave detection device and moves in rectangular coordinate system Z-direction.
Rotating mechanism, comprises housing, the 4th motor, transmission shaft bevel gear, the 4th motor bevel gear and transmission shaft; Housing is fixed on the lower end of the 3rd guide rail, 4th motor is fixed on housing, 4th motor output shaft stretches in housing through the axis hole on housing, 4th motor bevel gear is installed on the 4th motor output shaft, transmission shaft upper end is inserted in housing through the transmission shaft through hole on housing, bevel gear is installed on transmission shaft transmission shaft, and engages with the 4th motor bevel gear.4th electric machine rotation, the 4th motor drives by the 4th motor bevel gear on the 4th motor output shaft the transmission shaft bevel gear be engaged with, and transmission shaft is rotated around vertical direction, namely simulates millimeter wave detection device and rotates around Z axis in rectangular coordinate system.
Luffing mechanism, comprises Π shape housing, the 5th motor, the first gear, the second gear and fixed bar.5th motor is fixed on the outer wall of Π shape housing left side wall, and the output shaft of the 5th motor is through after the axis hole on Π shape housing left side wall, and insert in the axis hole on Π shape housing right side wall, the first gear is installed on the output shaft of the 5th motor.Second gear is installed on driven axle, and the two ends of driven axle are respectively charged in the driven axle axis hole on the left side wall of Π shape housing and right side wall, and the diameter of the second gear is greater than the diameter of the first gear.Fixed bar upper end is fixed on driven axle, and fixed bar is provided with multiple tested device fixed orifice.Transmission shaft lower end is vertical with Π shape housing, and is fixedly connected with Π shape housing.
Described support is made up of the strut assemblies that 4 structures are identical, and strut assemblies, is made up of base, arm and upper supporting plate.The upper supporting plate of 4 strut assemblies is fixedly connected with the lower surface of the first guide rail with the first secondary guide rail respectively.
Because three-dimensional motion track-type facilities is made up of three groups of motion guide rails, the arbitrary motion of millimeter wave detection device in three dimensions can be realized.
Rotating mechanism can realize millimeter wave detection device in the vertical direction Arbitrary Rotation.
Luffing mechanism can realize millimeter wave detection device in vertical direction with arbitrarily angled pitching.
Test platform realizes the motion of various millimeter wave detection unit simulation five degree of freedom by three-dimensional motion track-type facilities, rotating mechanism, line correlation performance test of going forward side by side.
Advantage and effect: by the enforcement of technical solution of the present invention, can test under differing heights, different weather, different background condition whether millimeter wave detection device correctly can detect, identifies, tracking etc., greatly facilitate debugging and the detection of millimeter wave detection device.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present invention.
Fig. 2 is strut assemblies structural representation of the present invention.
Fig. 3 is three-dimensional motion guiderail device structure schematic diagram of the present invention.
Fig. 4 is the first motion guide rail mechanism of the present invention and the first secondary motion guide rail mechanism structural representation.
Fig. 5 is rotating mechanism structural representation of the present invention.
Fig. 6 is luffing mechanism structural representation of the present invention.
Embodiment
A kind of Double-bracket five-degree-of-freedmillimeter millimeter wave detection device test platform, comprises 4 supports 5, three-dimensional motion track-type facilities 6, rotating mechanism 7 and luffing mechanism 8.
Three-dimensional motion track-type facilities 6, comprises the first motion guide rail mechanism, the second motion guide rail mechanism, the 3rd motion guide rail mechanism and the first secondary motion guide rail mechanism.
First motion guide rail mechanism, comprises the first motor 12, first guide rail 14, first slide block 13 and the first motor power transmission component.First slide block 13 be located on the upper surface of the first guide rail 14, and the first slide block 13 has tapped leading screw through hole, and one end of the first guide rail 14 is fixedly connected with the first gear chamber 1.First motor power transmission component, comprise the first leading screw 21, first motor bevel gear 22 and the first leading screw bevel gear 23, first leading screw 21 is installed in the first guide rail 14, and connect with the leading screw through hole whorl of the first slide block 13, first leading screw 21 extend in the first gear chamber 1 without thread segment, and be equiped with the first leading screw bevel gear 23, first motor 12 is fixed on the sidewall of the first gear chamber 1, the output shaft 24 of the first motor 12 extend in the first gear chamber 1 through the motor axis hole on the first gear chamber 1 sidewall, the output shaft 24 of the first motor 12 is equiped with the first motor bevel gear 22, and the first motor bevel gear 22 engages with the first leading screw bevel gear 23.
First secondary motion guide rail mechanism, comprises the secondary slide block 33 of the first secondary guide rail 34, first, synchrodrive axle 31 and synchrodrive axle power driving module.First secondary guide rail 34 and the first guide rail 14 be arranged in parallel.First secondary slide block 33 be located on the first secondary guide rail 34, and the first secondary slide block 33 has tapped leading screw through hole, and one end of the first secondary guide rail 34 is fixedly connected with the 4th gear chamber 32.One end of synchrodrive axle 31 is connected with the output shaft 24 of the first motor 12, and the other end of synchrodrive axle 31 extend in the 4th gear chamber 32.Synchrodrive axle power driving module, comprises the second leading screw 43, first bevel gear 41 and the second bevel gear 42, first bevel gear 41 is positioned at the 4th gear chamber 32, and is installed on synchrodrive axle 31.Second leading screw 43 is installed in the first secondary guide rail 34, and connect with the leading screw through hole whorl of the first secondary slide block 33, second leading screw 43 extend in the 4th gear chamber 32 without thread segment, second bevel gear 42 is positioned at the 4th gear chamber 32, and being installed on the second leading screw 43, the first bevel gear 41 engages with the second bevel gear 42.
Second motion guide rail mechanism, comprises the second motor 15, second slide block 16, second guide rail 17 and the second motor power transmission component; Second guide rail 17 is fixedly connected with the second gear chamber 2, second motor 15 is fixed on the sidewall of the second gear chamber 2, second slide block 16 be located on the second guide rail 17, second motor power transmission component is structurally identical with the first motor power transmission component, and the second slide block 16 connects with the threads of lead screw be installed in the second guide rail 17.
3rd motion guide rail mechanism, comprise the 3rd motor 18, the 3rd slide block 19, the 3rd guide rail 20 and the 3rd motor power transmission component, 3rd guide rail 20 is fixedly connected with the 3rd gear chamber 3,3rd motor 18 is fixed on the sidewall of the 3rd gear chamber 3,3rd slide block 19 be located on the 3rd guide rail 20,3rd motor power transmission component is structurally identical with the first motor power transmission component, and the 3rd slide block 19 connects with the threads of lead screw be installed in the 3rd guide rail 20.
First slide block 13 is fixedly connected with the lower surface of the second guide rail 17 respectively with the upper surface of the first secondary slide block 33, and the second guide rail 17 is vertical with the first guide rail 14,3rd guide rail 20 is vertically arranged, the end face of the 3rd slide block 19 is fixedly connected with the sidewall of the second slide block 16, and the 3rd guide rail 20 is vertical with the second guide rail 17.First guide rail 14 and the first secondary guide rail 34 are supported on millimeter wave detection device to test platform by four supports 5 respectively.
First motor 12 rotates drive first motor bevel gear 22 and rotates, thus drive the first leading screw bevel gear 23 engaged with the first motor bevel gear 22 to rotate, first leading screw bevel gear 23 drives again the first leading screw 21 to rotate, first leading screw 21 rotates, and drives the lengthwise movement on the first guide rail 14 of the first slide block 13, synchrodrive axle 31 passes to the leading screw in the first secondary guide rail 34 power, make the first secondary slide block 33 on the first secondary guide rail 34 with the synchronous lengthwise movement of the first slide block 13, namely simulate millimeter wave detection device and move in rectangular coordinate system Y direction.In like manner, second motor 15 rotates, second motor 15 drives the second guide rail 17 inboard leadscrews to rotate, and the second guide rail 17 inboard leadscrews rotates and makes the transverse movement on the second guide rail 17 of the second slide block 16, namely simulates millimeter wave detection device and moves in rectangular coordinate system X-direction.3rd motor 18 rotates, and the 3rd motor 18 drives the 3rd guide rail 20 inboard leadscrews to rotate, and the 3rd guide rail 20 inboard leadscrews rotates and forces the 3rd slide block 19 to move up and down on the 3rd guide rail 20, namely simulates millimeter wave detection device and moves in rectangular coordinate system Z-direction.
Rotating mechanism 7, comprises housing 4, the 4th motor 25, transmission shaft bevel gear 28, the 4th motor bevel gear 27 and transmission shaft 29; Housing 4 is fixed on the lower end of the 3rd guide rail 20,4th motor 25 is fixed on housing 4,4th motor output shaft 26 stretches in housing 4 through the axis hole on housing 4,4th motor bevel gear 27 is installed on the 4th motor output shaft 26, transmission shaft 29 upper end is inserted in housing 4 through the transmission shaft through hole on housing 4, transmission shaft bevel gear 28 is installed on transmission shaft 29, and engages with the 4th motor bevel gear 27.4th motor 25 rotates, and the 4th motor 25 is engaged with by the 4th motor bevel gear 27 drive on the 4th motor output shaft 26.Transmission shaft bevel gear 28, makes transmission shaft 29 rotate around vertical direction, namely simulates millimeter wave detection device and rotates around Z axis in rectangular coordinate system.
Luffing mechanism 8, comprises Π shape housing the 40, the 5th motor 44, first gear 45, second gear 35 and fixed bar 38.5th motor 44 is fixed on the outer wall of Π shape housing 40 left side wall 36, the output shaft 46 of the 5th motor 44 is through in the axis hole inserted after the axis hole on Π shape housing 40 left side wall 36 on Π shape housing 40 right side wall 37, and the first gear 45 is installed on the output shaft 46 of the 5th motor 44.Second gear 35 is installed on driven axle 47, and the two ends of driven axle 47 are respectively charged in the driven axle axis hole on the left side wall 36 of Π shape housing 40 and right side wall 37, and the diameter of the second gear 35 is greater than the diameter of the first gear 45.Fixed bar 38 upper end is fixed on driven axle 47, and fixed bar 38 is provided with multiple tested device fixed orifice 39.Transmission shaft 29 lower end is vertical with Π shape housing 40, and is fixedly connected with Π shape housing 40.
First guide rail 14 and the first secondary guide rail 34 are supported on test platform by four supports 5 respectively.
Described support 5 is height-adjustable support, is made up of base 9, first arm 48, second arm 49, the 3rd arm 50 and upper supporting plate 11.The lower end of the first arm 48 is fixed on base 9, first arm 48, second arm 49, the 3rd arm 50 there is multiple spacing hole 52 respectively, second arm 49 bottom is inserted in the first arm 48, and the 3rd arm 50 bottom is inserted in the second arm 49, and upper supporting plate 11 is fixed on the upper end of the 3rd arm 50.Second arm 49 and the 3rd arm 50 are stretched or are located by register pin 51 after being reduced to setting height.4 upper supporting plates 11 of 4 supports 5 are fixedly connected with respectively at the lower surface of the first guide rail 14 with the first secondary guide rail 34.
Claims (2)
1. a Double-bracket five-degree-of-freedmillimeter millimeter wave detection device test platform, is characterized in that: comprise 4 supports (5), three-dimensional motion track-type facilities (6), rotating mechanism (7) and luffing mechanism (8);
Three-dimensional motion track-type facilities (6), comprises the first motion guide rail mechanism, the second motion guide rail mechanism, the 3rd motion guide rail mechanism and the first secondary motion guide rail mechanism;
First motion guide rail mechanism, comprises the first motor (12), the first guide rail (14), the first slide block (13) and the first motor power transmission component, first slide block (13) be located on the upper surface of the first guide rail (14), first slide block (13) has tapped leading screw through hole, and one end of the first guide rail (14) is fixedly connected with the first gear chamber (1), first motor power transmission component, comprise the first leading screw (21), first motor bevel gear (22) and the first leading screw bevel gear (23), first leading screw (21) is installed in the first guide rail (14), and connect with the leading screw through hole whorl of the first slide block (13), first leading screw (21) extend in the first gear chamber (1) without thread segment, and be equiped with the first leading screw bevel gear (23), first motor (12) is fixed on the sidewall of the first gear chamber (1), the output shaft (24) of the first motor (12) extend in the first gear chamber (1) through the motor axis hole on the first gear chamber (1) sidewall, the output shaft (24) of the first motor (12) is equiped with the first motor bevel gear (22), and the first motor bevel gear (22) engages with the first leading screw bevel gear (23),
First secondary motion guide rail mechanism, comprises the first secondary guide rail (34), the first secondary slide block (33), synchrodrive axle (31) and synchrodrive axle power driving module; First secondary guide rail (34) and the first guide rail (14) be arranged in parallel; First secondary slide block (33) be located on the first secondary guide rail (34), first secondary slide block (33) has tapped leading screw through hole, and one end of the first secondary guide rail (34) is fixedly connected with the 4th gear chamber (32); One end of synchrodrive axle (31) is connected with the output shaft (24) of the first motor (12), and the other end of synchrodrive axle (31) extend in the 4th gear chamber (32); Synchrodrive axle power driving module, comprise the second leading screw (43), the first bevel gear (41) and the second bevel gear (42), first bevel gear (41) is positioned at the 4th gear chamber (32), and is installed on synchrodrive axle (31); Second leading screw (43) is installed in the first secondary guide rail (34), and connect with the leading screw through hole whorl of the first secondary slide block (33), second leading screw (43) extend in the 4th gear chamber (32) without thread segment, second bevel gear (42) is positioned at the 4th gear chamber (32), and being installed on the second leading screw (43), the first bevel gear (41) engages with the second bevel gear (42);
Second motion guide rail mechanism, comprises the second motor (15), the second slide block (16), the second guide rail (17) and the second motor power transmission component; Second guide rail (17) is fixedly connected with the second gear chamber (2), second motor (15) is fixed on the sidewall of the second gear chamber (2), second slide block (16) be located on the second guide rail (17), second motor power transmission component is structurally identical with the first motor power transmission component, and the second slide block (16) and the threads of lead screw be installed in the second guide rail (17) connect;
3rd motion guide rail mechanism, comprise the 3rd motor (18), the 3rd slide block (19), the 3rd guide rail (20) and the 3rd motor power transmission component, 3rd guide rail (20) is fixedly connected with the 3rd gear chamber (3), 3rd motor (18) is fixed on the sidewall of the 3rd gear chamber (3), 3rd slide block (19) be located on the 3rd guide rail (20), 3rd motor power transmission component is structurally identical with the first motor power transmission component, and the 3rd slide block (19) and the threads of lead screw be installed in the 3rd guide rail (20) connect;
First slide block (13) is fixedly connected with the lower surface of the second guide rail (17) respectively with the upper surface of the first secondary slide block (33), and the second guide rail (17) is vertical with the first guide rail (14), 3rd guide rail (20) is vertically arranged, the end face of the 3rd slide block (19) is fixedly connected with the sidewall of the second slide block (16), and the 3rd guide rail (20) is vertical with the second guide rail (17); First guide rail (14) and the first secondary guide rail (34) are supported on millimeter wave detection device to test platform by four supports (5) respectively;
First motor (12) rotates drive first motor bevel gear (22) and rotates, thus drive the first leading screw bevel gear (23) engaged with the first motor bevel gear (22) to rotate, first leading screw bevel gear (23) drives again the first leading screw (21) to rotate, first leading screw (21) rotates and then drives the first slide block (13) in the upper lengthwise movement of the first guide rail (14), synchrodrive axle (31) passes to the leading screw in the first secondary guide rail (34) power, first secondary slide block (33) is gone up and the first slide block (13) synchronous lengthwise movement at the first secondary guide rail (34), namely simulate millimeter wave detection device to move in rectangular coordinate system Y direction, in like manner, second motor (15) rotates, second motor (15) drives the second guide rail (17) inboard leadscrews to rotate, second guide rail (17) inboard leadscrews rotates and makes the second slide block (16) in the upper transverse movement of the second guide rail (17), namely simulates millimeter wave detection device and moves in rectangular coordinate system X-direction, 3rd motor (18) rotates, 3rd motor (18) drives the 3rd guide rail (20) inboard leadscrews to rotate, 3rd guide rail (20) inboard leadscrews rotates and forces the 3rd slide block (19) to move up and down on the 3rd guide rail (20), namely simulates millimeter wave detection device and moves in rectangular coordinate system Z-direction,
Rotating mechanism (7), comprises housing (4), the 4th motor (25), transmission shaft bevel gear (28), the 4th motor bevel gear (27) and transmission shaft (29); Housing (4) is fixed on the lower end of the 3rd guide rail (20), 4th motor (25) is fixed on housing (4), 4th motor output shaft (26) stretches in housing (4) through the axis hole on housing (4), 4th motor bevel gear (27) is installed on the 4th motor output shaft (26), transmission shaft (29) upper end is inserted in housing (4) through the transmission shaft through hole on housing (4), transmission shaft bevel gear (28) is installed on transmission shaft (29), and engages with the 4th motor bevel gear (27); 4th motor (25) rotates, and the 4th motor (25) is engaged with by the 4th motor bevel gear (27) drive on the 4th motor output shaft (26); Transmission shaft bevel gear (28), makes transmission shaft (29) rotate around vertical direction, namely simulates millimeter wave detection device and rotates around Z axis in rectangular coordinate system;
Luffing mechanism (8), comprises Π shape housing (40), the 5th motor (44), the first gear (45), the second gear (35) and fixed bar (38); 5th motor (44) is fixed on the outer wall of Π shape housing (40) left side wall (36), the output shaft (46) of the 5th motor (44) is through in the axis hole inserted after the axis hole on Π shape housing (40) left side wall (36) on Π shape housing (40) right side wall (37), and the first gear (45) is installed on the output shaft (46) of the 5th motor (44); Second gear (35) is installed on driven axle (47), the two ends of driven axle (47) are respectively charged in the driven axle axis hole on the left side wall (36) of Π shape housing (40) and right side wall (37), and the diameter of the second gear (35) is greater than the diameter of the first gear (45); Fixed bar (38) upper end is fixed on driven axle (47), and fixed bar (38) is provided with multiple tested device fixed orifice (39); Transmission shaft (29) lower end is vertical with Π shape housing (40), and is fixedly connected with Π shape housing (40);
First guide rail (14) and the first secondary guide rail (34) are supported on test platform by four supports (5) respectively.
2. a kind of Double-bracket five-degree-of-freedmillimeter millimeter wave detection device test platform according to claim 1, it is characterized in that: described support (5) is height-adjustable support, be made up of base (9), the first arm (48), the second arm (49), the 3rd arm (50) and upper supporting plate (11); The lower end of the first arm (48) is fixed on base (9), first arm (48), the second arm (49), the 3rd arm (50) there is multiple spacing hole (52) respectively, second arm (49) bottom is inserted in the first arm (48), 3rd arm (50) bottom is inserted in the second arm (49), and upper supporting plate (11) is fixed on the upper end of the 3rd arm (50); Second arm (49) and the 3rd arm (50) are stretched or are located by register pin (51) after being reduced to setting height; 4 upper supporting plates (11) of 4 supports (5) are fixedly connected with respectively at the lower surface of the first guide rail (14) with the first secondary guide rail (34).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310086372.6A CN103196483B (en) | 2013-03-19 | 2013-03-19 | Double-bracket five-degree-of-freedom millimeter wave detection device test platform |
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| CN201310086372.6A CN103196483B (en) | 2013-03-19 | 2013-03-19 | Double-bracket five-degree-of-freedom millimeter wave detection device test platform |
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| CN103196483B true CN103196483B (en) | 2015-04-08 |
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| CN104002295A (en) * | 2014-05-04 | 2014-08-27 | 苏州固德聚峰激光科技有限公司 | Micro operating platform for achieving large-stroke six degrees of freedom |
| CN105553579B (en) * | 2015-11-30 | 2018-07-06 | 电子科技大学 | For the high-precision channel test clouds terrace system of millimeter wave channel test |
| CN107584476A (en) * | 2017-09-07 | 2018-01-16 | 嘉兴学院 | A kind of Multi-freedom-degreemanipulator manipulator system with identical tension and zero-g |
| CN111873334A (en) * | 2020-08-06 | 2020-11-03 | 安徽省力天新材料股份有限公司 | Ejection and reset integrated device of plastic product production equipment |
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|---|---|---|---|---|
| CN202403723U (en) * | 2011-12-28 | 2012-08-29 | 上海超日(洛阳)太阳能有限公司 | Automatic test platform |
| CN102658543A (en) * | 2012-04-27 | 2012-09-12 | 北京中拓机械有限责任公司 | Mechanical arm with detector |
| CN102889905A (en) * | 2012-10-10 | 2013-01-23 | 苏州富强科技有限公司 | Detection device |
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| CN103196483A (en) | 2013-07-10 |
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