CN113687108A - Rotary connector test platform - Google Patents
Rotary connector test platform Download PDFInfo
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- CN113687108A CN113687108A CN202110826618.3A CN202110826618A CN113687108A CN 113687108 A CN113687108 A CN 113687108A CN 202110826618 A CN202110826618 A CN 202110826618A CN 113687108 A CN113687108 A CN 113687108A
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 239000011521 glass Substances 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000006698 induction Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000010998 test method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- 230000008520 organization Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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Abstract
The invention provides a rotary connector test platform, comprising: the device comprises a touch screen assembly, a motor assembly, a drive plate assembly, a case and a lifting platform assembly; the touch screen assembly is installed on one side of the case, and the motor assembly, the drive plate assembly and the lifting platform assembly are installed inside the case; the motor assembly is connected with the dial assembly. The device can synchronously measure the rotation angle and the torque during use, and has high test precision.
Description
Technical Field
The present invention relates to automatic test equipment, and in particular, to a rotary connector test platform; in particular to a universal automatic test platform for rotary connectors.
Background
The slip ring test in the current market mostly adopts the traditional manual test mode, the efficiency is low, the human error is large, and in the face of practical problems such as long detection period and high detection error, the test method of the slip ring product needs to be improved by optimizing the test method, so that the competitiveness in the future market is improved.
Patent document CN109471028B discloses a slip ring brush test equipment, which comprises a base, a motor, the main shaft of horizontal setting and the brush yoke fixed plate that is used for fixed brush, be fixed with the backup pad on the base, the main shaft is supported by the backup pad and rotates with the backup pad and links to each other, the left end of main shaft is connected with the pivot of motor, be fixed with insulating cover on the right-hand member, insulating cover overcoat has the backplate in proper order, insulating piece and copper ring, the brush yoke fixed plate is transversely installed in the copper ring top, so that the brush-wire and the copper ring contact of brush, still including being used for with the backplate, insulating piece and copper ring compress tightly the closing device on the insulating cover.
Patent document CN211347363U relates to a slip ring test tool, and relates to the technical field of slip ring test equipment, and the slip ring test tool comprises a driving mechanism, a connecting shaft, a bearing seat, a positioning mechanism and a plurality of bearings; actuating mechanism, bearing frame and positioning mechanism relatively fixed set up, and the connecting axle sets up with sliding ring rotor coaxial line, and actuating mechanism passes through the connecting axle and is connected with the drive of sliding ring rotor for the relative sliding ring stator of drive sliding ring rotor rotates, sliding ring stator fixed mounting in positioning mechanism, the equal interference fit in bearing frame of the outer lane of a plurality of bearings, the equal interference fit of inner circle in connecting axle, and at least one bearing is bearing.
Patent document CN213516316U provides a testing device for producing slip rings, and belongs to the technical field of slip ring production. This testing arrangement is used in sliding ring production, the on-line screen storage device comprises a base, base top fixed mounting has the box, box inner chamber roof fixed mounting has the mount, fixed mounting has the fixed axle between the wall before the box, the anterior fixed mounting of cam has first belt pulley, be connected with the belt body between first belt pulley and the second belt pulley, the inside fixed mounting of mount has accredited testing organization.
The above patent has low testing efficiency and large error.
Disclosure of Invention
In view of the shortcomings in the prior art, it is an object of the present invention to provide a rotary connector testing platform.
According to the present invention, there is provided a rotary connector test platform comprising: the device comprises a touch screen assembly, a motor assembly, a drive plate assembly, a case and a lifting platform assembly;
the touch screen assembly is installed on one side of the case, and the motor assembly, the drive plate assembly and the lifting platform assembly are installed inside the case;
the motor assembly is connected with the dial assembly.
Preferably, the motor assembly includes: the device comprises a servo motor, an angle encoder, a motor fixing frame, a torque sensor mounting plate and a fixing plate;
the motor fixing frame is arranged on one side of the fixing plate, and the servo motor and the angle encoder are arranged on the outer side of the motor fixing frame, which is opposite to one side of the fixing plate;
therefore, the torque sensor is arranged on the inner side of the motor fixing frame, the torque sensor is arranged on one side of the torque sensor mounting plate, and the torque sensor mounting plate is arranged on the fixing plate.
Preferably, one end of the servo motor is provided with a first main shaft, one end of the angle encoder is provided with a second main shaft, one side of the torque sensor is provided with a third main shaft, the other side of the torque sensor is provided with a fourth main shaft, and the first main shaft and the second main shaft extend to one section inside the motor fixing frame;
a gear set is arranged on the inner side of the motor fixing frame and comprises a first gear and a second gear, the first gear is coaxially sleeved on the outer side of the first main shaft, the second gear is coaxially sleeved on the outer side of the second main shaft, and the first gear and the second gear are in meshing transmission;
the third main shaft faces the first main shaft and is arranged along the same axial lead with the first main shaft, and a coupler is arranged between the third main shaft and the first main shaft;
the fourth main shaft extends to the other side of the fixing plate.
Preferably, the dial assembly comprises: the device comprises a bearing fixing frame, a bearing fixing plate, a bearing gasket, a bearing nut, a drive plate rotating shaft and a drive plate;
the bearing is arranged on one end face of the drive plate rotating shaft, and the drive plate is fixedly arranged on the other end face of the drive plate rotating shaft through a screw;
a bearing nut is arranged on one side, facing the drive plate, of the bearing, and a bearing gasket is arranged between the bearing nut and the bearing;
the bearing fixing frame is arranged on the circumferential outer side of the bearing;
the bearing fixing plate is arranged on one side, back to the drive plate, of the bearing, and the bearing fixing plate is in threaded connection with the bearing fixing frame.
Preferably, the bearing fixing frame is provided with a positioning hole and is connected with the fixing plate through the positioning hole;
the fourth main shaft key is connected with the driving plate rotating shaft;
the dial rotating shaft, the fourth main shaft and the third main shaft are arranged along the same axial lead.
Preferably, the lift table assembly comprises: the tool plate, the tool plate rubber pad and the lifting platform;
the tooling plate is arranged on the lifting platform, and a tooling plate rubber pad is arranged between the tooling plate and the lifting platform;
and universal wheels are installed at the bottom of the lifting platform.
Preferably, a leakage protector switch and a button switch are installed on the side face of the case;
and a glass door is arranged on the side surface of the case.
Preferably, a photoelectric counter is installed inside the case, an induction point is arranged at one end of the driving plate, and the photoelectric counter is in optical coupling connection with the induction point.
Preferably, the touch screen assembly includes a touch screen, a touch screen frame and a touch screen fixing plate;
the touch screen is arranged in the touch screen frame, and the touch screen frame is fixedly arranged on the side face of the case through the touch screen fixing plate.
Preferably, the case is connected with a test cable, and the test cable is connected with a test instrument;
the touch screen is electrically connected with the servo motor, the angle encoder and the torque sensor;
the fixed plate is fixedly connected with the inner side of the case through threads;
the supporting rod is arranged on the inner side of the case and supports the fixing plate and adjusts the height of the fixing plate.
Preferably, the first gear and the second gear have a gear ratio of 1: 1;
preferably, the tooling plate is detachable;
preferably, the lifting platform driving mode comprises hydraulic driving, pneumatic driving and mechanical driving.
Compared with the prior art, the invention has the following beneficial effects:
1. the device is provided with the detachable tooling plate which can be matched with the slip ring products with different rotating diameters, heights and other dimensions, and has the advantages of wide dimension coverage range, high generalization degree and simple and convenient installation;
2. the rotation angle and the torque can be synchronously measured in use, and the measurement precision is high;
3. the device has simple structure, adopts the glass door, has high safety, and can effectively reduce the influence of noise and dust;
4. the lifting platform can be quickly and stably lifted and used for matching sliding ring products with different heights;
5. each function of the device adopts modular design of components, so that the device has good interchangeability and is convenient to maintain;
6. the device is convenient to transfer and can be used in various occasions;
7. the device can be butted with a related testing instrument to realize automatic testing under a related performance rotating state.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a partial cross-sectional view of a test platform;
FIG. 2 is a front view of a test platform;
FIG. 3 is a schematic view of a motor assembly;
FIG. 4 is a schematic view of the dial assembly;
fig. 5 is a schematic structural view of the elevating platform assembly.
Shown in the figure:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the invention. All falling within the scope of the present invention.
Example 1
As shown in fig. 1 and 2, a rotary connector test platform includes: the device comprises a touch screen assembly 1, a motor assembly 4, a dial assembly 6, a case 7 and a lifting platform assembly 8; a touch screen assembly 1 is arranged on one side of a case 7, a motor assembly 4, a dial assembly 6 and a lifting platform assembly 8 are arranged inside the case 7, and the motor assembly 4 is connected with the dial assembly 6. A leakage protector switch 2 and a button switch 3 are installed on the side face of a case 7, the case 7 is connected with a test cable, the test cable is connected with a test instrument, and a glass door is arranged on the side face of the case 7. The photoelectric counter 5 is arranged in the case 7. The touch screen assembly 1 comprises a touch screen 11, a touch screen frame 12 and a touch screen fixing plate 13; the touch screen 11 is installed in a touch screen frame 12, and the touch screen frame 12 is fixedly installed on the side of the chassis 7 through a touch screen fixing plate 13.
As shown in fig. 3, the motor assembly 4 includes: a servo motor 41, an angle encoder 42, a motor fixing frame 44, a torque sensor 46, a torque sensor mounting plate 47 and a fixing plate 48; the motor fixing frame 44 is arranged on one side of the fixing plate 48, the servo motor 41 and the angle encoder 42 are arranged on the outer side of the motor fixing frame 44, which is opposite to the side of the fixing plate 48, so that the torque sensor 46 is arranged on the inner side of the motor fixing frame 44, the torque sensor 46 is arranged on one side of the torque sensor mounting plate 47, and the torque sensor mounting plate 47 is arranged on the fixing plate 48. One end of a servo motor 41 is provided with a first main shaft, one end of an angle encoder 42 is provided with a second main shaft, one side of a torque sensor 46 is provided with a third main shaft, the other side of the torque sensor 46 is provided with a fourth main shaft, the first main shaft and the second main shaft extend to one section inside a motor fixing frame 44, a gear set 43 is installed on the inner side of the motor fixing frame 44, the gear set 43 comprises a first gear and a second gear, the first gear is coaxially sleeved on the outer side of the first main shaft, the second gear is coaxially sleeved on the outer side of the second main shaft, the first gear and the second gear are in meshing transmission, the third main shaft faces the first main shaft and is placed along the same axial line with the first main shaft, a coupler 45 is installed between the third main shaft and the first main shaft, the fourth main shaft extends to the other side of a fixing plate 48, the fixing plate 48 is fixedly connected with the inner side of a case 7 through threads, a supporting rod is arranged on the inner side of the case 7, and the supporting rod supports the fixing plate 48 and adjusts the height of the fixing plate 48. Touch screen 11 is electrically connected to servo motor 41, angle encoder 42 and torque sensor 46.
As shown in fig. 4. The dial assembly 6 includes: the bearing fixing frame 61, the bearing fixing plate 62, the bearing 63, the bearing gasket 64, the bearing nut 65, the dial rotating shaft 66 and the dial 67; a bearing 63 is arranged on one end face of the dial rotating shaft 66, a dial 67 is fixedly arranged on the other end face of the dial rotating shaft 66 through screws, a bearing nut 65 is arranged on the side, facing the dial 67, of the bearing 63, a bearing gasket 64 is arranged between the bearing nut 65 and the bearing 63, a bearing fixing frame 61 is arranged on the circumferential outer side of the bearing 63, a bearing fixing plate 62 is arranged on the side, facing away from the dial 67, of the bearing 63, and the bearing fixing plate 62 is in threaded connection with the bearing fixing frame 61. The bearing fixing frame 61 is provided with a positioning hole and is connected with the fixing plate 48 through the positioning hole, the fourth main shaft key is connected with the dial rotating shaft 66, and the dial rotating shaft 66, the fourth main shaft and the third main shaft are arranged along the same axial lead.
As shown in fig. 5, the lift table assembly 8 includes: a tooling plate 81, a tooling plate rubber pad 82 and a lifting platform 83; the tooling plate 81 is arranged on the lifting platform 83, a tooling plate rubber pad 82 is arranged between the tooling plate 81 and the lifting platform 83, and universal wheels are arranged at the bottom of the lifting platform 83. An induction point is arranged at one end of the dial 67, and the photoelectric counter 5 is optically coupled with the induction point.
Example 2
Example 2 is a preferred example of example 1.
As shown in fig. 1 to 5, the present invention provides a rotary connector testing platform, which mainly comprises a touch screen assembly 1, a leakage protector switch 2, a button switch 3, a motor assembly 4, a photoelectric counter 5, a dial assembly 6, a chassis 7, a lifting platform assembly 8, and the like. The touch screen assembly 1 comprises a touch screen 11, a touch screen frame 12, a touch screen fixing plate 13 and the like; the motor assembly 4 mainly comprises a servo motor 41, an angle encoder 42, a gear set 43, a motor fixing frame 44, a coupler 45, a torque sensor 46, a torque sensor mounting plate 47, a fixing plate 48 and the like; the dial component 6 is composed of a bearing fixing frame 61, a bearing fixing plate 62, a bearing 63, a bearing gasket 64, a bearing nut 65, a dial rotating shaft 66, a dial 67 and the like; the elevating platform assembly 8 mainly comprises a tool plate 81, a tool plate rubber pad 82, an elevating platform 83 and the like.
The touch screen 11 is mounted in the touch screen frame 12, inserted into a square hole of the casing 7, and fixed by the touch screen fixing plate 13. The interface on the touch screen 11 is in butt joint with the corresponding test interface, and can control the rotation direction and the rotation speed of the servo motor 41, test the rotation torque and the rotation angle, and the like, so as to set and debug the relevant parameters and simplify the test method.
The servo motor 41 and the angle encoder 42 in the motor assembly 4 are simultaneously fixed on a motor fixing frame 44 and connected through a gear set 43 with a 1:1 gear ratio, so that the angle encoder 42 and the servo motor 41 realize synchronous rotation and data acquisition of a rotation angle. The first main shaft is provided with a coupler 45 which is connected with the third main shaft, so that the third main shaft and the first main shaft synchronously rotate, and torque data of different angles can be acquired. The torque sensor 46 is fixed on the fixing plate 48 through the torque sensor mounting plate 47, the motor fixing frame 44 is fixed on the fixing plate 48, so that the center of the motor fixing frame 44 and the center of the fixing plate 48 are on the same central line, and the axes of the servo motor 41 and the torque sensor 46 are aligned, thereby reducing the influence of errors on torque test data.
A dial rotating shaft 66 in the dial component 6 is matched with an inner ring of the bearing 63 and is locked and fixed by a bearing gasket 64 and a bearing nut 65; the bearing fixing frame 61 is matched with the outer ring of the bearing 63 and fixed by a bearing fixing plate 62, and a positioning hole is formed in the bearing fixing frame 61 and matched with the fixing plate 48 in the motor component 4; the dial 67 is fixed with the dial rotating shaft 66 through screws; the dial rotation shaft 66 is engaged with the fourth spindle in the motor assembly 4, and is limited by a key, and finally, the synchronous rotation of the dial 67 and the servo motor 41 is realized.
The case 7 is fixed with a fixing plate 48 in the motor assembly 4 through screws, and a supporting rod is arranged in the case, so that the installation height of the fixing plate 48 can be adjusted. The case 7 is provided with a soundproof and dustproof glass door, can play a good role in the rotation test, and can reduce the influence of dust, moisture and the like in the abrasion test, thereby improving the test effect. The test cable can be led out from the bottom of the case 7 and can be in butt joint with a related test instrument, so that the automatic test of related performance is realized. The case 7 is provided with the leakage protector switch 2 and the button switch 3, so that the operation and the use are convenient. The inside of the case 7 is provided with a photoelectric counter 5, and the acquisition of the data of the number of rotations of the slip ring product is carried out through an induction point at one side of the dial plate 67.
The frock board 81 among the elevating platform subassembly 8 is adorned on elevating platform 83 mesa, and frock board 81 can be fixed the cooperation installation with the sliding ring product of different specification and dimension, guarantees test platform's commonality to be furnished with frock board rubber pad 82 between frock board 81 and the elevating platform 83 mesa. The elevating platform 83 can adopt hydraulic pressure or pneumatic drive, also can adopt mechanical drive's mode, realizes freely going up and down in the take the altitude, can match the test height of different sliding ring products, and the elevating platform 83 is furnished with the universal wheel, conveniently removes and fixes along with this device.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A rotary connector test platform, comprising: the device comprises a touch screen assembly (1), a motor assembly (4), a drive plate assembly (6), a case (7) and a lifting platform assembly (8);
the touch screen assembly (1) is installed on one side of the case (7), and the motor assembly (4), the dial assembly (6) and the lifting platform assembly (8) are installed inside the case (7);
the motor component (4) is connected with the dial component (6).
2. The rotary connector test platform according to claim 1, wherein the motor assembly (4) comprises: the device comprises a servo motor (41), an angle encoder (42), a motor fixing frame (44), a torque sensor (46), a torque sensor mounting plate (47) and a fixing plate (48);
the motor fixing frame (44) is arranged on one side of the fixing plate (48), and the servo motor (41) and the angle encoder (42) are arranged on the outer side of one side, back to the fixing plate (48), of the motor fixing frame (44);
therefore, the torque sensor (46) is arranged on the inner side of the motor fixing frame (44), the torque sensor (46) is arranged on one side of the torque sensor mounting plate (47), and the torque sensor mounting plate (47) is arranged on the fixing plate (48).
3. The rotary connector test platform of claim 2, wherein: one end of the servo motor (41) is provided with a first main shaft, one end of the angle encoder (42) is provided with a second main shaft, one side of the torque sensor (46) is provided with a third main shaft, the other side of the torque sensor (46) is provided with a fourth main shaft, and the first main shaft and the second main shaft extend to one section inside the motor fixing frame (44);
a gear set (43) is mounted on the inner side of the motor fixing frame (44), the gear set (43) comprises a first gear and a second gear, the first gear is coaxially sleeved on the outer side of the first main shaft, the second gear is coaxially sleeved on the outer side of the second main shaft, and the first gear and the second gear are in meshing transmission;
the third main shaft faces the first main shaft and is placed along the same axial lead with the first main shaft, and a coupler (45) is arranged between the third main shaft and the first main shaft;
the fourth main shaft extends to the other side of the fixing plate (48).
4. The rotary connector testing platform according to claim 3, wherein the dial assembly (6) comprises: the device comprises a bearing fixing frame (61), a bearing fixing plate (62), a bearing (63), a bearing gasket (64), a bearing nut (65), a drive plate rotating shaft (66) and a drive plate (67);
the bearing (63) is arranged on one end side of the dial rotating shaft (66), and the dial (67) is fixedly arranged on the end surface of the other end of the dial rotating shaft (66) through a screw;
a bearing nut (65) is arranged on one side, facing the dial plate (67), of the bearing (63), and a bearing gasket (64) is arranged between the bearing nut (65) and the bearing (63);
the bearing fixing frame (61) is arranged on the circumferential outer side of the bearing (63);
bearing (63) dorsad drive plate (67) one side installation bearing fixed plate (62), bearing fixed plate (62) threaded connection bearing mount (61).
5. The rotary connector test platform of claim 4, wherein: the bearing fixing frame (61) is provided with a positioning hole and is connected with the fixing plate (48) through the positioning hole;
the fourth main shaft key is connected with the driving plate rotating shaft (66);
the dial rotating shaft (66), the fourth main shaft and the third main shaft are arranged along the same axial lead.
6. The rotary connector test platform according to claim 1, wherein the lift table assembly (8) comprises: a tooling plate (81), a tooling plate rubber pad (82) and a lifting platform (83);
the tooling plate (81) is detachably arranged on the lifting table (83), and a tooling plate rubber pad (82) is arranged between the tooling plate (81) and the lifting table (83);
the bottom of the lifting platform (83) is provided with universal wheels.
7. The rotary connector test platform of claim 1, wherein: a leakage protector switch (2) and a button switch (3) are arranged on the side surface of the case (7);
and a glass door is arranged on the side surface of the case (7).
8. The rotary connector test platform of claim 4, wherein: the photoelectric counter (5) is installed inside the case (7), a sensing point is arranged at one end of the driving plate (67), and the photoelectric counter (5) is in optical coupling connection with the sensing point.
9. The rotary connector test platform according to claim 3, wherein the touch screen assembly (1) comprises a touch screen (11), a touch screen frame (12) and a touch screen fixing plate (13);
the touch screen (11) is arranged in the touch screen frame (12), and the touch screen frame (12) is fixedly arranged on the side surface of the case (7) through the touch screen fixing plate (13).
10. The rotary connector test platform of claim 9, wherein: the case (7) is connected with a test cable, and the test cable is connected with a test instrument;
the touch screen (11) is electrically connected with the servo motor (41), the angle encoder (42) and the torque sensor (46);
the fixed plate (48) is fixedly connected with the inner side of the case (7) through threads;
the supporting rods are arranged on the inner side of the case (7) and support the fixing plate (48) and adjust the height of the fixing plate (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826618.3A CN113687108B (en) | 2021-07-21 | 2021-07-21 | Rotary connector test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826618.3A CN113687108B (en) | 2021-07-21 | 2021-07-21 | Rotary connector test platform |
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| Publication Number | Publication Date |
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| CN113687108A true CN113687108A (en) | 2021-11-23 |
| CN113687108B CN113687108B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110826618.3A Active CN113687108B (en) | 2021-07-21 | 2021-07-21 | Rotary connector test platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB997723A (en) * | 1962-08-09 | 1965-07-07 | Licentia Gmbh | Torque indicating means for rotary members |
| DE10045306A1 (en) * | 2000-09-12 | 2002-03-21 | Fidelak Gmbh | Inclination angle measuring method has precision inclination sensor incorporated in rotor provided with angle sensor |
| CN102116820A (en) * | 2010-12-30 | 2011-07-06 | 重庆长安汽车股份有限公司 | Control system for durability test device of car rotary connector |
| CN103868636A (en) * | 2014-03-19 | 2014-06-18 | 中北大学 | Rotating-shaft torque dynamic measuring and monitoring system |
| CN110244088A (en) * | 2019-06-11 | 2019-09-17 | 镇江市华展电子科技有限公司 | A kind of damping rotary connector |
| CN111175038A (en) * | 2020-02-21 | 2020-05-19 | 沈阳兴华航空电器有限责任公司 | Rotary connector test fixture |
| CN111537228A (en) * | 2020-05-29 | 2020-08-14 | 中国电子科技集团公司第十四研究所 | Detection method for transmission mechanism of multi-path optical fiber rotary connector |
| CN111988586A (en) * | 2020-07-28 | 2020-11-24 | 中国兵器装备集团上海电控研究所 | Rotary test platform of rotary connector and optical transmitter and receiver |
-
2021
- 2021-07-21 CN CN202110826618.3A patent/CN113687108B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB997723A (en) * | 1962-08-09 | 1965-07-07 | Licentia Gmbh | Torque indicating means for rotary members |
| DE10045306A1 (en) * | 2000-09-12 | 2002-03-21 | Fidelak Gmbh | Inclination angle measuring method has precision inclination sensor incorporated in rotor provided with angle sensor |
| CN102116820A (en) * | 2010-12-30 | 2011-07-06 | 重庆长安汽车股份有限公司 | Control system for durability test device of car rotary connector |
| CN103868636A (en) * | 2014-03-19 | 2014-06-18 | 中北大学 | Rotating-shaft torque dynamic measuring and monitoring system |
| CN110244088A (en) * | 2019-06-11 | 2019-09-17 | 镇江市华展电子科技有限公司 | A kind of damping rotary connector |
| CN111175038A (en) * | 2020-02-21 | 2020-05-19 | 沈阳兴华航空电器有限责任公司 | Rotary connector test fixture |
| CN111537228A (en) * | 2020-05-29 | 2020-08-14 | 中国电子科技集团公司第十四研究所 | Detection method for transmission mechanism of multi-path optical fiber rotary connector |
| CN111988586A (en) * | 2020-07-28 | 2020-11-24 | 中国兵器装备集团上海电控研究所 | Rotary test platform of rotary connector and optical transmitter and receiver |
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| CN113687108B (en) | 2024-02-13 |
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