WO2021114954A1 - 一种连接器的自动插拔装置、自动***、拔出方法及计算机可读存储介质 - Google Patents
一种连接器的自动插拔装置、自动***、拔出方法及计算机可读存储介质 Download PDFInfo
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- WO2021114954A1 WO2021114954A1 PCT/CN2020/125939 CN2020125939W WO2021114954A1 WO 2021114954 A1 WO2021114954 A1 WO 2021114954A1 CN 2020125939 W CN2020125939 W CN 2020125939W WO 2021114954 A1 WO2021114954 A1 WO 2021114954A1
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- connector
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- force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
Definitions
- the embodiment of the present application relates to the field of communication equipment and automation, and specifically relates to an automatic plug-in device, automatic plug-in and pull-out method of a connector, and a computer-readable storage medium.
- Standard connectors provide a convenient and reliable signal docking method, which is widely used in industrial equipment. Realizing the intelligent docking and plugging of connectors is a prerequisite for realizing equipment automation and intelligence, and it is also a key technology for realizing automatic detection, automatic calibration, automatic connection, and automatic exchange of industrial equipment.
- Standard optical fiber connectors and electrical connectors are mostly used in manual insertion and removal or quick connection scenarios.
- the structure of the connector and the socket has the function of positioning and alignment, and both have the function of locking.
- the automatic alignment between the connector and the adapter is realized mainly through the positioning, guiding and adapting device in the structure or mechanical design, and the movement control of the motor or the air cylinder is used to realize the automatic alignment between the connector and the adapter. Realize automatic plug operation.
- the depth and distance of the connector are preset. When the motion device controls the connector to be inserted or unplugged to the preset position, the plugging and unplugging is considered successful.
- the embodiment of the first aspect of the present application discloses an automatic plug-in device for a connector, comprising: a clamping unit for clamping the connector, and the clamping unit includes a vibration sensor and a sound sensor. At least one of, wherein the vibration sensor is used to detect the vibration caused when the connector is plugged and unplugged, and the sound sensor is used to detect the sound when the connector is plugged and unplugged; a force detection unit, the force detection unit It includes a detection base and a force sensor, wherein the force sensor includes a locking end and a movable end, the locking end is connected to the detection base, the movable end is connected to the clamping unit, and the force sensor is used for It is used to detect the size of the insertion force or the withdrawal force when the connector is plugged and unplugged.
- the embodiment of the second aspect of the present application discloses an automatic insertion method of an automatic plug-in device of a connector.
- the automatic plug-in method includes the steps of: using an external drive device to drive the automatic plug-in device of the connector close to the socket or The adapter moves; judging whether the connector is inserted in place according to the detection result of one of the force sensor, the sound sensor or the vibration sensor.
- the embodiment of the third aspect of the present application discloses an automatic unplugging method of an automatic plug-in device for a connector.
- the automatic unplugging method includes the following steps: determining whether the connector needs to be unlatched, and if it needs to be unlatched, Release the latch; if it does not need to be released, proceed to the next step; use an external drive device to drive the automatic plug-in device of the connector to move away from the socket or the adapter; according to the force sensor, the sound sensor or the The detection result of one of the vibration sensors determines whether the connector is successfully unplugged.
- the embodiment of the fourth aspect of the present application discloses a computer-readable storage medium that stores a computer program, wherein the computer program is used to execute any of the above-mentioned automatic plug-in or pull-out methods for automatic plug-in and pull-out devices for connectors .
- FIG. 1 is a schematic diagram of the mating structure of the automatic plug-in device of the connector and the connector according to the embodiment of the present application.
- Fig. 2 is another structural diagram of the cooperation between the automatic plug-in device of the connector and the connector according to the embodiment of the present application.
- FIG. 3 is a partial structural diagram of the mating structure of the automatic plug-in device of the connector and the connector according to the embodiment of the present application.
- Fig. 4 is a partial structural diagram of the automatic plug-in device of the connector of the embodiment of the present application.
- Fig. 5 is a schematic diagram of a use state of the automatic plug-in device of the connector according to the embodiment of the present application.
- Fig. 6 is a schematic diagram of another use state of the automatic plug-in device of the connector according to the embodiment of the present application.
- FIG. 7 is a flowchart of the automatic insertion method of the automatic insertion and extraction device of the connector according to the embodiment of the present application.
- Fig. 8 is a flowchart of an automatic extraction method of an automatic insertion and extraction device for a connector according to an embodiment of the present application.
- Clamping unit 2011, clamping base; 2012, clamping cover; 2013, guide rod; 2014, sound sensor; 2015, matching groove; 2016, limit step; 2017, vibration sensor; 2018, flexible glue Pad; 2019, clamping and locking parts;
- Force detection unit 2021, detection base; 2022, locking end; 2023, force sensor; 2024, movable end;
- Automatic unlocking unit 2031, driver; 2032, sliding assembly; 2033, pulley; 2034, unlocking shrapnel;
- Adapter plate 40. Industrial robotic arm; 50. Tray; 60. Electric sliding table; 70. Parts to be docked.
- first and second may explicitly or implicitly include one or more of these features, which are used to distinguish and describe the features, without ordering, and without priority.
- plural means two or more.
- connection should be understood in a broad sense, unless otherwise clearly specified and limited.
- it can be a fixed connection or a detachable connection.
- Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- connection should be understood in a broad sense, unless otherwise clearly specified and limited.
- it can be a fixed connection or a detachable connection.
- Connected or integrally connected it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components.
- the specific meanings of the above terms in this application can be understood under specific circumstances.
- the embodiment of the first aspect of the present application proposes an automatic plug-in device for a connector.
- the structure of the automatic plug-in device 20 of the connector of the embodiment of the present application will be described with reference to FIGS. 1 to 4.
- an automatic plug-in device 20 for a connector which includes a clamping unit 201 and a force detection unit 202.
- the clamping unit 201 is used to clamp the connector 10.
- the holding unit 201 includes at least one of a vibration sensor 2017 and a sound sensor 2014.
- the vibration sensor 2017 is used to detect the vibration caused when the connector 10 is plugged and unplugged.
- the sound sensor 2014 is used to detect the sound when the connector 10 is plugged and unplugged.
- the force detection unit 202 includes a detection base 2021 and a force sensor 2023.
- the force sensor 2023 includes a locking end 2022 and a movable end 2024.
- the locking end 2022 is connected to the detection base 2021, the movable end 2024 is connected to the clamping unit 201, and the force sensor 2023 is used for detecting insertion.
- the external drive mechanism is used to drive the automatic plug-in device 20 to move towards the socket or the adapter.
- the force sensor 2023 When there is no contact between the connector 10 and the socket or the adapter, the force sensor 2023. Neither the sound sensor 2014 nor the vibration sensor 2017 can detect any data;
- Insertion stage When the connector 10 is partially inserted into the adapter or the socket, since the squeezing and clamping unit 201 of the adapter and the socket will move toward the force detection unit 202, the measured value of the force sensor 2023 will change. Thus, the force sensor 2023 can monitor the insertion force of the connector 10. According to the data detected by the force sensor 2023, the operator can accurately monitor the insertion force of the connector 10, thereby avoiding excessive insertion force of the connector 10 It is a phenomenon in which the connection is not firm or the insertion force of the connector 10 is too large, and the connector 10, the adapter, or the socket is damaged. In addition, in actual operation, the insertion force of the connector 10 can be controlled to not exceed the value K1 to ensure that the connector 10, the adapter, or the socket is not damaged. K1 data can be set with reference to connector standards and actual application requirements.
- Insertion in place judging stage Since the embodiment of the present application has a force detection element and at least one of the sound sensor 2014 and the vibration sensor 2017, in the process of judging whether the connector 10 is inserted in place, one or more of the following can be used Ways to cooperate to achieve precise judgment.
- the judgment method based on the insertion force During the insertion process, when the insertion force gradually increases, the value of the insertion force detected by the force sensor 2023 will also increase. When the detection value of the force sensor 2023 reaches the limit value K2, the judgment can be made The connector 10 has been inserted in place. K2 data can be set with reference to the connector 10 standard and actual application requirements.
- the sound-based judgment method during the insertion process, the sound sensor 2014 detects the sound of the snap spring action when the connector 10 and the adapter or the socket are successfully docked. When it is detected that the sound intensity exceeds the preset sound intensity several times, it is judged as The docking is successful.
- the buckle on the connector 10 will act twice during the insertion process, so when the sound is detected twice, the buckle will move twice. When the sound is heard, it can be considered that the connector 10 has been inserted in place.
- the buckle needs to act once during the insertion process of this connector 10, so when the sound is detected When a loud sound is heard, it can be considered that the connector 10 has been inserted in place.
- the vibration-based judgment method during the insertion process, the vibration sensor 2017 detects the vibration of the connector 10 caused by the circlip action when the docking is successful. When it is detected that the magnitude of the vibration exceeds the preset vibration intensity for several times, it is determined that the docking is successful.
- the vibration sensor 2017 detects the vibration of the connector 10 caused by the circlip action when the docking is successful.
- the vibration sensor 2017 detects the vibration of the connector 10 caused by the circlip action when the docking is successful.
- the vibration sensor 2017 detects the vibration of the connector 10 caused by the circlip action when the docking is successful.
- the vibration detection connector 10 occurs when there are two large vibrations, it can be considered that the connector 10 has been inserted in place.
- the buckle needs to act once during the insertion process of the connector 10, so when the vibration detection connection When a large vibration occurs to the connector 10, it can be considered that the connector 10 has been inserted in place.
- one or more of the insertion force judgment, the vibration judgment and the sound judgment can also be used to judge the successful pulling out of the connector 10, specifically:
- the judgment method based on the pull-out force detection during the pull-out process, if the pull-out force drops and approaches zero, it means that the connector 10 is successfully pulled out.
- the sound sensor 2014 detects the snapping and tripping sound when unplugging, and detects that the sound exceeds the preset intensity several times, then it is determined that the connector 10 is unplugged.
- the vibration sensor 2017 is used to monitor the vibration of the connector 10 caused by the snapping trip during unplugging. When several vibrations exceeding the preset intensity are detected, the unplugging is judged to be successful Time.
- the connector 10 can be automatically inserted into the connector 10 by one or more of the judgment of the insertion force or the withdrawal force, the vibration judgment, and the sound judgment.
- the judgment of 10's insertion in place or unplugging success realizes precise control of the insertion process and ensures the consistency, reliability and accuracy of the docking.
- the automatic plug-in device 20 of the embodiment of the present application can be used to perform reverse pull-out verification. Specifically, in the actual process, on the premise that the connector 10 is judged to be inserted in place according to the foregoing insertion judgment method, the automatic plug-in device 20 of the connector is driven by the external device to move in a direction away from the adapter and the socket.
- the force sensor 2023 can detect the size of the pull-out force, and control the external device so that the detection value of the force sensor 2023 is always less than the pull-out threshold K3 (the pull-out threshold K3 refers to the universal connector according to DIN, IEC, GB, etc.)
- the pull-out threshold K3 refers to the universal connector according to DIN, IEC, GB, etc.
- the detection process is based on sound, vibration or external
- the displacement of the driving device detects that the connector 10 has been pulled out, which proves that the connector 10 is not normally locked, otherwise, it proves that the connector 10 has been normally locked.
- the automatic plug-in device 20 of the connector of the embodiment of the present application is provided with a force sensor 2023 for detecting insertion force or removal force, a sound sensor 2014 for detecting sound during the plugging and unplugging process of the connector 10, and detecting the plugging of the connector 10
- the vibration sensor 2017 with the magnitude of the vibration of the connector 10 during the unplugging process realizes the real-time monitoring of the insertion force or the unplugging force during the insertion or unplugging process of the connector 10, and is based on multiple monitoring and judgment methods of the sound sensor 2014 and the vibration sensor 2017, The precise control of the automated plug-in process is realized, and the high-precision and reliable docking between the connector 10 and the corresponding socket and adapter is realized.
- the clamping unit 201 includes a clamping base 2011 and a clamping cover 2012.
- the clamping base 2011 is provided with a mating groove 2015, and the connector 10 can be fitted in the mating In the groove 2015, the vibration sensor 2017 is attached to the inner side wall of the mating groove 2015, the clamping cover 2012 is buckled to the open end of the mating groove 2015, and the two ends of the clamping cover 2012 are respectively located in the mating groove 2015
- One end of the clamping cover plate 2012 is rotatably connected to the clamping base 2011, and the other end is connected to the clamping base 2011 through the clamping and locking member 2019.
- a flexible rubber pad 2018 is provided on the side of the clamping cover 2012 facing the mating groove 2015.
- the flexible rubber pad 2018 presses the shell of the connector 10, which can increase the friction and avoid the position of the connector 10 from loosening. At the same time, it can avoid the rigid pressure on the shell of the connector 10 during clamping. The damage of the connector 10 is well avoided.
- the inner side wall of the mating groove 2015 is further provided with a limit step 2016 for stopping the connector 10.
- the limit step 2016 directly contacts and clamps the end of the connector 10 to realize the function of limit and clamping, thereby avoiding plugging errors caused by the shaking of the connector 10 during the automatic plugging process.
- the clamping unit 201 further includes a guide rod 2013, one end of the guide rod 2013 is connected to the detection base 2021, and the other end is slidably connected to the clamping base 2011. It is understandable that the clamping unit 201 will slide relative to the clamping base 2011 regardless of the process of inserting or removing the connector 10, and if the sliding direction of the clamping unit 201 is deviated, the force sensor 2023 will be detected. The value is deviated, which affects the plugging accuracy of the connector 10.
- the clamping unit 201 further includes a guide rod 2013 for guiding the clamping unit 201, which can avoid deviations in the sliding direction of the clamping unit 201, thereby ensuring the measurement accuracy of the force sensor 2023.
- the plug-in device of the connector 10 further includes an automatic unlocking unit 203.
- the clamping unit 201 has a mounting groove, and the automatic unlocking unit 203 is arranged in the mounting groove. One end of the unlocking unit 203 protrudes from the installation groove, and the automatic unlocking unit 203 is used to unlock the latch on the connector 10. It is understandable that in actual use, there is a latch on the connector 10, and the connector 10 and the socket or the adapter are not detachable when the latch is in a normal locked state.
- the plug-in device of the connector 10 further includes an automatic unlocking unit 203, and the automatic unlocking unit 203 is used for unlocking the latch on the connector 10. In this way, in the process of pulling out the connector 10, the automatic unlocking unit 203 can automatically unlock the latch on the connector 10, so that the pulling out process of the connector 10 is fully automated.
- the automatic unlocking unit 203 includes a driving member 2031, a sliding member 2032, a pulley 2033, and an unlocking elastic piece 2034.
- the driving member 2031 is connected to the clamping unit 201 and is located in the mounting groove.
- the member 2032 is connected to the driving member 2031.
- the driving member 2031 can drive the sliding member 2032 to slide along the mounting groove.
- the pulley 2033 is rotatably connected to the sliding member 2032.
- the unlocking elastic piece 2034 is arranged on the inner side wall of the mounting groove.
- the driving member 2031 When the slider 2032 is driven to slide, the slider 2032 can press the unlocking elastic piece 2034 to contact the latch on the connector 10. It is understandable that in actual use, when the driving member 2031 drives the sliding member 2032 to slide, the sliding member 2032 can press the unlocking elastic piece 2034 to contact the latch on the connector 10, thereby better realizing the automatic unlocking of the connector 10. Function.
- the automatic plug-in device 20 of the connector further includes a housing 204, and the housing 204 is covered on the clamping unit 201 and the force detection unit 202.
- the housing 204 can protect the clamping unit 201 and the force detection unit 202, thereby prolonging the service life of the automatic plug-in device 20 of the connector.
- the automatic plug-in device 20 of the connector is connected to the end of the industrial robot arm 40 through the adapter plate 30.
- the automatic plug-in device 20 includes a clamping unit 201 and a force detection unit 202. And housing 204.
- the connector 10 plugged and unplugged by the automatic plug-in device 20 of this embodiment is an SC fiber optic connector, and the fiber optic connector adopts a push-pull latch mode, and the latch does not need to be released before unplugging.
- the specific structure of the automatic plug-in device 20 of the connector has been described in the foregoing, and will not be repeated here. Here, only the process of plugging and unplugging the automatic plug-in device 20 of this embodiment is described. The specific process is as follows:
- the industrial robotic arm 40 controls the automatic plug-in device 20 installed on its end to gradually approach and align the socket or adapter to be docked.
- the connector 10 and the adapter have no direct contact, and the force sensor 2023, Both the vibration sensor 2017 and the sound sensor 2014 have no detection value.
- the insertion stage Part of the connector 10 is inserted into the adapter or socket, and the force sensor 2023 can monitor the insertion force, and control the parameters of the robotic arm during the insertion process so that the insertion force does not exceed the limit value K1, so as to ensure that the insertion force does not exceed the limit value K1.
- the connector 10 and the corresponding adapter are damaged.
- a single-head SC optical fiber connector is used, and the standard setting of K1 is 11.8N with reference to the SC optical fiber connector standard.
- the industrial robot arm 40 controls its own moving speed during the insertion process, and the insertion and extraction force sensor 2023 returns the real-time insertion force.
- the insertion force gradually increases and approaches and reaches the limit value K2, it is determined that the connector 10 has been inserted in place.
- a single-head SC optical fiber connector is used, and the standard setting of K2 is 11.8N with reference to the SC optical fiber connector standard.
- the sound sensor 2014 detects the sound of the circlip action in the socket structure when the docking is successful, and when it is detected that the sound intensity exceeds the first preset intensity S1 twice, it is determined that the docking is successful.
- the vibration sensor 2017 detects the vibration of the connector 10 caused by the socket structure circlip action when the docking is successful. When the two vibrations are detected to exceed the first preset amplitude Z1, it is judged to be docked success.
- the industrial robot arm 40 is controlled to move in a direction away from the socket or the adapter, and the pull-out force is controlled to increase gradually without exceeding K3.
- a single-head SC fiber optic connector is used, which can be set to K3 as 19.6N in accordance with the SC fiber optic connector standard.
- Detection method based on insertion and extraction force During the reverse extraction process, if the extraction force is detected to drop to 0N, it is determined that the connector 10 is reversely extracted under the premise that the extraction force does not exceed K3, which means The connector 10 is not locked.
- Sound-based detection method During the reverse extraction process, the sound sensor 2014 detects the sound of the socket structure shrapnel tripping during the extraction, and detects that the sound exceeds the second preset intensity S2 at least once, then it is determined that the extraction force is not strong. Under the premise of exceeding K3, the connector 10 is pulled out in the reverse direction, which means that the connector 10 is not locked.
- Vibration-based detection method During the reverse pull-out process, the vibration sensor 2017 monitors the connector 10 vibration caused by the receptacle structure circlip trip during the pull-out, and when it is detected that at least one vibration exceeds the second preset amplitude Z2, it is determined The connector 10 is reversely pulled out under the premise that the pull-out force does not exceed K3, which means that the connector 10 is not locked.
- a standard SC fiber optic connector which adopts a push-pull latch mode, and the latch does not need to be unlocked before being pulled out.
- Pull-out action control the industrial robot arm 40 to move in a direction away from the socket or adapter and control the pull-out force to gradually increase and keep exceeding K3.
- a single-head SC fiber optic connector is used, which can be set to K3 as 19.6N in accordance with the SC fiber optic connector standard.
- Detection method based on the plugging force during the unplugging process, if the pullout force is detected to drop to 0N, it is determined that the connector 10 is unplugged.
- Sound-based detection method During the unplugging process, the sound sensor 2014 detects the sound of the socket structure shrapnel tripping during unplugging, and detects that the two sounds exceed the third preset intensity S3, then it is determined that the connector 10 is unplugged.
- Vibration-based detection method During the unplugging process, the vibration sensor 2017 monitors the connector 10 vibration caused by the circlip trip of the socket structure during unplugging. When two vibrations exceeding the third preset amplitude Z3 are detected, the connector is determined 10 was pulled out.
- the connector 10 in this embodiment may also be another connector 10 that does not need to be unlocked when unplugged.
- the process of plugging and unplugging is the same, and the only difference is that the values of K1, K2, and K3 are different.
- K1, K2, and K3 are different.
- Type-C connector, 3.5mm audio connector, etc. you can refer to the corresponding connector standard and set K1 to 20N, K2 to 15N, and K3 to 8N.
- the automatic plug-in device 20 of the connector is installed on the tray 50, and the tray 50 can move on the electric sliding table 60.
- the electric sliding table 60 moves to realize the automatic plug-in unit and Automatic plug-in operation between the parts 70 to be docked.
- the automatic plug-in device 20 includes a clamping unit 201, a force detection unit 202, and an automatic unlocking unit 203.
- the connector 10 inserted and unplugged by the automatic plug-in device 20 of this embodiment is an RJ45 connector, an LC optical fiber connector, an MT-RJ optical fiber connector, an RJ11 optical fiber connector, and other connectors 10 that adopt an RJ latch method. It needs to be unlocked before.
- the specific structure of the automatic plug-in device 20 of the connector has been described in the foregoing, and will not be repeated here. Here, only the process of plugging and unplugging the automatic plug-in device 20 of this embodiment is described. The specific process is as follows:
- the approaching stage the electric sliding table 60 moves, controlling the automatic plug-in unit installed on the sliding table, and gradually approaching and aligning the part 70 to be mated.
- the connector 10 and the part 70 to be mated have no direct contact.
- the sensor 2023, the vibration sensor 2017, and the sound sensor 2014 all have no detection value.
- the insertion stage Part of the connector 10 is inserted into the adapter or socket, and the force sensor 2023 can monitor the insertion force, and control the parameters of the robotic arm during the insertion process so that the insertion force does not exceed the limit value K1, so as to ensure that the insertion force does not exceed the limit value K1.
- the connector 10 and the corresponding adapter are damaged.
- the RJ45 connector is used, and the standard setting of the RJ45 connector can be referred to as K1 as 20N.
- the electric sliding table 60 controls its own moving speed during the insertion process, and the insertion and extraction force sensor 2023 returns the real-time insertion force.
- the insertion force gradually increases and approaches and reaches the limit value K2, it is determined that the connector 10 has been inserted in place.
- the RJ45 connector is used, and the standard setting of the RJ45 connector can be referred to as K2 as 20N.
- the sound sensor 2014 detects the sound of the circlip action in the socket structure when the docking is successful, and when it is detected that the sound intensity exceeds the first preset intensity S1 once, it is determined that the docking is successful.
- the vibration sensor 2017 detects the vibration of the connector 10 caused by the receptacle structure when the docking is successful. When the detected vibration exceeds the first preset amplitude Z1, it is judged that the docking is successful .
- the electric sliding table 60 is controlled to move away from the part 70 to be docked, and the pulling force is controlled to gradually increase and not exceed K3.
- the RJ45 connector is used, and the standard setting of the RJ45 connector can be referred to as K3 as 20N.
- Detection method based on insertion and extraction force During the reverse extraction process, if the extraction force is detected to drop to 0N, it is determined that the connector 10 is reversely extracted under the premise that the extraction force does not exceed K3, which means The connector 10 is not locked.
- the sound sensor 2014 detects the sound of the socket structure shrapnel tripping during the pull-out, and detects that the sound exceeds the second preset intensity S2 once, then it is determined that the pull-out force does not exceed Under the premise of K3, the connector 10 is pulled out in the reverse direction, which means that the connector 10 is not locked.
- Vibration-based detection method During the reverse pull-out process, the vibration sensor 2017 monitors the connector 10 vibration caused by the receptacle spring release during the pull-out. When a vibration is detected that exceeds the second preset amplitude Z2, it is determined to be in The connector 10 is reversely pulled out under the premise that the pull-out force does not exceed K3, which means that the connector 10 is not locked.
- an RJ45 connector which uses an RJ latch method and needs to be unlocked before being pulled out.
- Pull-out action control the automatic unlocking unit 203 to start, the driving member 2031 drives the sliding member 2032 to slide, so that the sliding member 2032 presses the unlocking spring 2034 to contact the latch on the connector 10; controls the electric sliding table 60 to move away from the part 70 to be docked Exercise and control the pull-out force to gradually increase and stay above K3.
- the RJ45 connector is used, and the standard setting of the RJ45 connector can be referred to as K3 as 20N.
- Detection method based on the plugging force during the unplugging process, if the pullout force is detected to drop to 0N, it is determined that the connector 10 is unplugged.
- Sound-based detection method During the unplugging process, the sound sensor 2014 detects the sound of the socket structure shrapnel tripping during unplugging, and when it is detected that the sound exceeds the third preset intensity S3 once, it is determined that the connector 10 is unplugged.
- Vibration-based detection method During the unplugging process, the vibration sensor 2017 monitors the vibration of the connector 10 caused by the circlip trip of the socket structure during unplugging. When a vibration is detected that exceeds the third preset amplitude Z3, the connector 10 is determined Was pulled out.
- the automatic plug-in device of the connector of the embodiment of the present application can realize the clamping of the connector and ensure the connection accuracy of the connector during the plug-in process, and avoid the phenomenon of poor signal and excessive connector caused by the weak connection of the connector.
- the phenomenon of connector or adapter damage caused by mating can realize the clamping of the connector and ensure the connection accuracy of the connector during the plug-in process, and avoid the phenomenon of poor signal and excessive connector caused by the weak connection of the connector.
- the embodiment of the second aspect of the present application proposes an automatic connector insertion method.
- the following describes the specific steps of the automatic insertion method of the automatic insertion and removal device of the connector according to the embodiment of the present application with reference to FIG. 7.
- the embodiment of the present application also discloses an automatic insertion method of an automatic insertion and removal device of a connector, and the automatic insertion method includes the following steps:
- S12 Determine whether the connector 10 is inserted in place according to the detection result of one of the force sensor 2023, the sound sensor 2014 or the vibration sensor 2017;
- the automatic insertion method of the automatic plug-in device of the connector in the embodiment of the present application adopts multiple monitoring and judgment methods based on the force sensor 2023, the sound sensor 2014 and the vibration sensor 2017 to realize the precise control of the automatic insertion process and realize the connector 10 High-precision and reliable connection with corresponding sockets and adapters.
- the vibration amplitude detected by the vibration sensor 2017 is greater than the first preset amplitude
- the number of times exceeds the first number of vibrations it is determined that the connector 10 is inserted in place; or, when the number of times the sound intensity detected by the sound sensor 2014 is greater than the first preset intensity exceeds the first number of sounds, it is determined that the connector 10 is inserted in place.
- the detection value of the holding force sensor 2023 is less than the second preset value.
- the reverse pulling method is adopted to verify whether it is properly locked, including: Step S13: Use an external drive device to drive the automatic plug-in device 20 to move away from the socket or the adapter, and The detection value of the holding force sensor 2023 is always smaller than the third preset value; Step S14: Determine whether the connector 10 is normally locked according to the detection result of one of the force sensor 2023, the sound sensor 2014 or the vibration sensor 2017. It is understandable that in some scenarios, it is necessary to ensure that the connector 10 is inserted accurately. At this time, it is possible to perform a reverse pull-out test after determining that the connector 10 is inserted in place to ensure that the connector 10 is normally locked. As a result, the double test results of the insertion in place detection and the reverse pull-out test can ensure the stability of the connection between the connector 10 and the socket or the adapter, and avoid poor signal phenomena caused by an insecure connection.
- the detection value of the holding force sensor 2023 is less than the third preset value at this time, and if the detection value of the force sensor 2023 changes to zero, it is determined
- the connector 10 is pulled out when the pull-out force is less than the third preset value, which means that it is not normally locked; or, when the vibration amplitude detected by the vibration sensor 2017 is greater than the preset amplitude at least once, it is determined
- the connector 10 is pulled out when the pull-out force is less than the third preset value, which means that it is not properly locked; or when the sound intensity detected by the sound sensor 2014 is greater than the preset intensity at least once, it is judged to be connected
- the device 10 is pulled out when the pull-out force is less than the third preset value, which means that it is not properly locked.
- the automatic insertion method of the connector of the embodiment of the present application can ensure the accuracy of the insertion of the connector, and avoid the phenomenon of poor signal caused by the unstable connection of the connector and the phenomenon of damage to the connector or the adapter caused by the excessive mating of the connector.
- the embodiment of the third aspect of the present application proposes a method for automatically unplugging a connector.
- the following describes the specific steps of the method for automatically unplugging the automatic plug-in device of the embodiment of the present application with reference to FIG. 8.
- the embodiment of the present application also discloses an automatic unplugging method of an automatic plug-in device of a connector, and the automatic unplugging method includes the following steps:
- the size of the fourth preset value can be set to different values according to different types of connectors.
- a plug-in latch connector when the connector is pulled out, it can be pulled out normally only when the pull-out force is greater than the value specified in the connector standard or the pull-out force requirement in the connector data manual. That is to say, the size of the fourth preset value for this type of connector 10 is set according to the value specified in the connector standard or the connector data manual; for another example, for an RJ latch connector (such as an RJ45 network port socket), the connector 10 When pulling out, the latch needs to be released, but there is no clear requirement for pulling out force.
- the fourth preset value can be set to a value that is suitable for pulling out.
- the connector 10 does not need to be unlocked when unplugged, and there is no clear requirement on the pull-out force.
- the fourth preset value of this type of connector 10 is also directly set It can be a value that is suitable for pulling out.
- S23 Determine whether the connector 10 is successfully pulled out according to the detection result of one of the force sensor 2023, the sound sensor 2014 or the vibration sensor 2017.
- the automatic unplugging method of the automatic plug-in device for the connector in the embodiment of the present application adopts multiple monitoring and judgment methods based on the force sensor 2023, the sound sensor 2014, and the vibration sensor 2017 to achieve precise control of the automatic unplugging process.
- the detection value of the force sensor 2023 when the external drive device drives the automatic plug-in device 20 to move away from the socket or the adapter, when the detection value of the force sensor 2023 changes to zero, it is determined that the connector 10 is successfully unplugged; In the process of exporting, the detection value of the force sensor 2023 will gradually increase, but when the connector 10 is disconnected from the socket or the adapter, the detection value of the force sensor 2023 will suddenly become zero. Therefore, it is more accurate to use the time point when the detection value of the force sensor 2023 changes to zero abruptly to determine whether the connector 10 is successfully pulled out.
- the method for automatically unplugging the connector of the embodiment of the present application can realize the quick unplugging of the connector.
- the embodiment of the fourth aspect of the present application proposes a computer-readable storage medium storing a computer program, wherein the computer program is used to execute any one of the above-mentioned automatic plug-in or pull-out methods of the connector automatic plug-in device .
- the automatic plug-in device of the connector of the embodiment of the present application is provided with a force sensor for detecting insertion force or pull-out force, a sound sensor for detecting sound during connector plugging and unplugging, and a connector for detecting connector plugging and unplugging process.
- the vibration sensor with the magnitude of vibration realizes the real-time monitoring of the insertion force or the withdrawal force during the connector insertion or removal process, and based on the multiple monitoring and judgment methods of the sound sensor and the vibration sensor, the precise control of the automatic insertion and removal process is realized. High-precision and reliable docking between connectors and corresponding sockets and adapters.
- the automatic insertion method of the automatic plug-in device of the connector in the embodiment of the present application adopts multiple monitoring and judgment methods based on force sensors, sound sensors and vibration sensors to achieve precise control of the automatic insertion process, and realize the connector and corresponding socket and High-precision and reliable connection between adapters.
- the automatic unplugging method of the automatic plug-in device of the embodiment of the present application adopts multiple monitoring and judgment methods based on force sensors, sound sensors, and vibration sensors to achieve precise control of the automatic unplugging process.
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Abstract
一种连接器的自动插拔装置、自动***、拔出方法及计算机可读存储介质,该自动插拔装置包括夹持单元(201)和力检测单元(202),夹持单元(201)用于夹持连接器(10),夹持单元(201)包括振动传感器(2017)和声音传感器(2014)中的至少一个,振动传感器(2017)用于检测插拔连接器(10)时引起的振动,声音传感器(2014)用于检测插拔连接器(10)时的声音,力检测单元(202)包括检测底座(2021)及力传感器(2023),力传感器(2023)用于检测插拔连接器(10)时的***力或者拔出力的大小。
Description
相关申请的交叉引用
本申请基于申请号为201911274481.4、申请日为2019年12月12日的中国专利申请提出,并要求该中国专利申请的优先权,该中国专利申请的全部内容在此引入本申请作为参考。
本申请实施例涉及通讯设备及自动化领域,具体涉及到一种连接器的自动插拔装置、自动***、拔出方法及计算机可读存储介质。
标准连接器提供了方便可靠的信号对接方式,在工业设备中大量应用。实现连接器的智能化对接和插拔,是实现设备自动化、智能化的前提,也是实现工业设备自动检测、自动标定、自动连接、自动交换的关键技术。
标准的光纤连接器和电连接器,多用于人工手动插拔或快速连接场景,连接器和插座本身结构具有定位对准功能,同时都带有锁紧功能。现有的自动化对接和插拔技术中,主要通过结构或机械设计上的定位、导向和适配装置,实现连接器和适配器之间的自动对准,通过电机或气缸等运动装置的运动控制,实现自动插拔操作。插拔对接过程中,连接器插拔的深度和距离,都是预先设定好的,当运动装置控制连接器***或拔出到预设的位置,就认为插拔成功。
在实际工程应用中,由于连接器和适配器之间存在的加工公差、装配误差等因素,按照预设位置或深度实现对接,无法保证所有连接器都可以插拔到位。而且,***力过大可能导致产品中连接器或适配器损坏,***力过小可导致信号接触不良,无法达到预期性能指标。
发明内容
本申请第一方面的实施例公开了一种连接器的自动插拔装置,包括:夹持单元,所述夹持单元用于夹持连接器,所述夹持单元包括振动传感器和声音传感器中的至少一个,其中,所述振动传感器用于检测插拔所述连接器时引起的振动,所述声音传感器用于检测插拔所述连接器时的声音;力检测单元,所述力检测单元包括检测底座及力传感器,其中,所述力传感器包括锁紧端和活动端,所述锁紧端与所述检测底座相连,所述活动端与所述夹持单元相连,所述力传感器用于检测插拔所述连接器时的***力或者拔出力的大小。
本申请第二方面的实施例公开了一种连接器的自动插拔装置的自动***方法,所述自动***方法包括如下步骤:利用外部驱动装置驱动所述连接器的自动插拔装置靠近插座或者适配器运动;根据所述力传感器、所述声音传感器或者所述振动传感器中的一个的检测结果判断所述连接器是否***到位。
本申请第三方面的实施例公开了一种连接器的自动插拔装置的自动拔出方法,所述自动拔出方法包括如下步骤:判断所述连接器是否需要解除闩锁,如果需要解除,则解除所述闩锁;如果不需要解除,则进行下一步;利用外部驱动装置驱动所述连接器的自动插拔装置远离插座或者适配器运动;根据所述力传感器、所述声音传感器或者所述振动传感器中的一个的检测结果判断所述连接器是否拔出成功。
本申请第四方面的实施例公开了一种计算机可读存储介质,存储有计算机程序,其中,所述计算机程序用于执行上述任意一种连接器的自动插拔装置的自动***或拔出方法。
本申请的附加方面和优点将在下面的描述中部分给出,部分将从下面的描述中变得明显,或通过本申请的实践了解到。
图1是本申请实施例的连接器的自动插拔装置与连接器的配合结构示意图。
图2是本申请实施例的连接器的自动插拔装置与连接器的配合另一结构图。
图3是本申请实施例的连接器的自动插拔装置与连接器的配合结构的局部结构示意图。
图4是本申请实施例的连接器的自动插拔装置的局部结构示意图。
图5是本申请实施例的连接器的自动插拔装置的一种使用状态示意图。
图6是本申请实施例的连接器的自动插拔装置的另一种使用状态示意图。
图7是本申请实施例的连接器的自动插拔装置的自动***方法的流程图。
图8是本申请实施例的连接器的自动插拔装置的自动拔出方法的流程图。
附图标记:
10、连接器;
20、连接器的自动插拔装置;
201、夹持单元:2011、夹持底座;2012、夹持盖板;2013、导杆;2014、声音传感器;2015、配合凹槽;2016、限位台阶;2017、振动传感器;2018、柔性胶垫;2019、夹持锁紧件;
202、力检测单元;2021、检测底座;2022、锁紧端;2023、力传感器;2024、活动端;
203、自动解锁单元;2031、驱动件;2032、滑动组件;2033、滑轮;2034、解锁弹片;
204、外壳;
30、转接板;40、工业机械臂;50、托盘;60、电动滑台;70、待对接件。
为使本申请解决的技术问题、采用的技术方案和达到的技术效果更加清楚,下面结合附图并通过具体实施方式来进一步说明本申请的技术方案。
在本申请的描述中,需要理解的是,术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于 附图所示的方位或位置关系,仅是为了便于描述本申请和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制。
此外,限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征,用于区别描述特征,无顺序之分,无轻重之分。在本申请的描述中,除非另有说明,“多个”的含义是两个或两个以上。
在本申请的描述中,需要说明的是,除非另有明确的规定和限定,术语“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以具体情况理解上述术语在本申请中的具体含义。
本申请第一方面的实施例提出了一种连接器的自动插拔装置。下面参考图1-图4描述本申请实施例的连接器的自动插拔装置20的结构。
如图1-图4所示,本申请实施例公开了一种连接器的自动插拔装置20,包括夹持单元201和力检测单元202,夹持单元201用于夹持连接器10,夹持单元201包括振动传感器2017和声音传感器2014中的至少一个,振动传感器2017用于检测插拔连接器10时引起的振动,声音传感器2014用于检测插拔连接器10时的声音,力检测单元202包括检测底座2021及力传感器2023,力传感器2023包括锁紧端2022和活动端2024,锁紧端2022与检测底座2021相连,活动端2024与夹持单元201相连,力传感器2023用于检测插拔连接器10时的***力或者拔出力的大小。
可以理解的是,在本申请实施例的连接器的自动插拔装置20的***过程中可以分为以下几个阶段:
接近阶段:连接器10放置在夹持单元201上后,采用外部驱动机构驱动自动插拔装置20朝向靠近插座或者适配器的方向运动,在连接器10与插座或者适配器之间没有接触中,力传感器2023、声音传感器2014以及振动传感器2017均检测不到任何数据;
***阶段:当连接器10部分***到适配器或者插座内时,由于适配器和插座的挤压夹持单元201会朝向靠近力检测单元202的方向运动,力传感器2023的测量值会发生变化。由此,力传感器2023即可监控连接器10的***力大小,根据力传感器2023检测到的数据,操作人员即可精准的监控连接器10的***力的大小,从而避免连接器10***力过小导致连接不牢固或者连接器10***力过大导致连接器10、适配器或者插座损坏的现象。此外,在实际操作中可以将连接器10的***力控制在不超过数值K1,以保证不损坏连接器10、适配器或者插座。K1数据可以参考连接器标准及实际应用要求进行设置。
***到位判断阶段:由于本申请实施例存在有力检测件以及声音传感器2014和振动传感器2017中的至少一种,在判断连接器10是否***到位的过程中,可以采用下述的一种或者多种方式配合实现精准判断。
第一、基于***力的判断方式:***过程中,当***力逐渐增加,力传感器2023检测的***力的数值也会增大,当力传感器2023的检测值达到限制数值K2后,即可判断为连接器10已经***到位。K2数据可以参考连接器10标准及实际应用要求进行设置。
第二、基于声音的判断方式:***过程中,通过声音传感器2014检测到连接器10和适配器或者插座对接成功时卡簧动作的声音,当检测到若干次声音强度超过预设声音强度时判断为对接成功。例如,针对推拉式锁紧的连接器10,即SC光纤连接器、MU光纤连接器,这种连接器10***过程中其上的卡扣会动作两次,所以当声音检测到两次较大声响时,即可认为连接器10已经***到位。又例如:针对RJ闩锁的连接器10,即RJ45连接器、LC光纤连接器(LUCENT接器)等连接器10,这种连接器10***过程中卡扣需要动作一次,所以当声音检测到一次较大声响时,即可认为连接器10已经***到位。
第三、基于振动的判断方式:***过程中,通过振动传感器2017检测到对接成功时卡簧动作导致的连接器10振动,当检测到若干次振动大小超过预设振动强度时判断为对接成功。例如,针对推拉式锁紧的连接器10,即SC光纤连接器、MU光纤连接器,这种连接器10***过程中其上的卡扣会动作两次,所以当振动检测连接器10发生了两次较大振动时,即可认为连接器10已经***到位。又例如:针对RJ闩锁的连接器10,即RJ45连接器、LC光纤连接器(LUCENT接器)等连接器10,这种连接器10***过程中卡扣需要动作一次,所以当振动检测连接器10发生了一次较大振动时,即可认为连接器10已经***到位。
同理,在拔出连接器10的过程中,同样能够利用***力判断、振动判断以及声音判断中的一个或者多个进行连接器10的拔出成功判断,具体而言:
第一、基于拔出力检测的判断方式:拔出过程中,如果拔出力下降并接近0,则表示连接器10被成功拔出。
第二、基于声音检测的判断方式:拔出过程中,通过声音传感器2014检测到拔出时卡扣脱扣的声音,检测到若干次声音超过预设强度,则判定连接器10被拔出。
第三、基于振动监测的判断方式:拔出过程中,通过振动传感器2017监测拔出时卡扣脱扣导致的连接器10振动,当检测到若干次振动超过预设强度,判断为拔出成功时。
由此,在本申请实施例的连接器的自动插拔装置20在自动***连接器10的过程中可以通过***力或者拔出力判断、振动判断以及声音判断中的一个或者多个进行连接器10的***到位或者拔出成功判断,实现了精确控制***过程,保证了对接一致性、可靠性和准确性。
此外,在实际使用过程中,为了进一步确定连接器10的***到位,可以利用本申请实施例的连接器的自动插拔装置20进行反向拔出验证。具体来说,在实际过程中,根据前文的***到位判断方式判断出连接器10已经***到位的前提下,外部装置驱动连接器的自动插拔装置20朝向远离适配器和插座的方向运动。此时,力传感器2023能够检测到拔出力的大小,控制外部装置使得力传感器2023的检测值始终小于拔出阀值K3(拔出阀值K3是指根据DIN、IEC、GB等连接器通用标准,或者连接器数据手册的规定,连接器 和适配器处于正常锁紧状态下,将连接器正常拔出所需要的最小拔出力数值),如果在检测过程中,基于声音、振动或者根据外部驱动装置的位移检测到连接器10已经被拔出,则证明连接器10并未正常锁紧,反之则证明连接器10已经正常锁紧。
本申请实施例的连接器的自动插拔装置20,由于设置的用于检测***力或者拔出力的力传感器2023、检测连接器10插拔过程中声响的声音传感器2014以及检测连接器10插拔过程中连接器10振动大小的振动传感器2017,实现了连接器10***或者拔出过程中***力或者拔出力的实时监控,并且基于声音传感器2014和振动传感器2017的多种监测判断方式,实现自动化插拔过程的精确控制,实现连接器10和对应插座及适配器之间的高精度、可靠性对接。
在一些实施例中,如图3-图4所示,夹持单元201包括夹持底座2011和夹持盖板2012,夹持底座2011上设有配合凹槽2015,连接器10能够配合在配合凹槽2015内,振动传感器2017贴合在配合凹槽2015的内侧壁上,夹持盖板2012扣合在配合凹槽2015的敞开端,夹持盖板2012的两端分别位于配合凹槽2015的两侧,且夹持盖板2012的一端可转动地连接在夹持底座2011上,另一端通过夹持锁紧件2019连接在夹持底座2011上。可以理解的是,在实际操作过程中,旋紧夹持锁紧件2019可将连接器10夹紧固定在夹持底座2011上,避免了自动插拔过程中由于连接器10晃动引起的插拔误差。而当手动旋开夹持锁紧件2019并且打开盖板时,可实现连接器10的快速更换。
有利地,如图3所示,夹持盖板2012的朝向配合凹槽2015的一侧上设有柔性胶垫2018,当夹持盖板2012扣合到夹持底座2011上并给锁紧夹持锁紧件2019时,该柔性胶垫2018压住连接器10的外壳,可增大摩擦力,避免连接器10位置松动,同时可避免夹紧时对连接器10的外壳的硬性压迫,较好地避免了连接器10破损的现象。
在一些具体的实施例中,如图4所示,配合凹槽2015的内侧壁上还设有用于止挡连接器10的限位台阶2016。由此,限位台阶2016直接接触并卡住连接器10的末端,实现限位和卡紧功能,从而避免自动插拔过程中由于连接器10晃动引起的插拔误差。
在一些实施例中,如图4所示,夹持单元201还包括导杆2013,导杆2013的一端与检测底座2021相连,另一端可滑动地连接在夹持底座2011上。可以理解的是,无论是在***或者拔出连接器10的过程中,夹持单元201都会相对夹持底座2011滑动,而如果夹持单元201的滑动方向出现偏差就会使得力传感器2023的检测值出现偏差,从而影响连接器10的插拔精度。而在本实施例中,夹持单元201还包括用于导向夹持单元201的导杆2013,这样能够避免夹持单元201的滑动方向出现偏差,从而保证力传感器2023的测量精度。
在一些实施例中,如图2-图3所示,连接器10的插拔装置还包括自动解锁单元203,夹持单元201具有安装凹槽,自动解锁单元203设在安装凹槽内,自动解锁单元203的一端伸出安装凹槽,自动解锁单元203用于解锁连接器10上的闩锁。可以理解的是,在实际使用过程中,连接器10上存在有闩锁,当闩锁处于正常锁紧状态时连接器10与插座或者适配器之间是不可拆卸的。而在本实施例中,连接器10的插拔装置还包括自动解锁单 元203,自动解锁单元203用于解锁连接器10上的闩锁。这样在拔出连接器10的过程中,自动解锁单元203能够自动解锁连接器10上的闩锁,从而使得连接器10的拔出过程实现完全自动化。
在一些实施例中,如图3所示,自动解锁单元203包括驱动件2031、滑动件2032、滑轮2033和解锁弹片2034,驱动件2031连接在夹持单元201上且位于安装凹槽内,滑动件2032与驱动件2031相连,驱动件2031能够驱动滑动件2032沿安装凹槽滑动,滑轮2033可转动地连接在滑动件2032上,解锁弹片2034设在安装凹槽的内侧壁上,驱动件2031驱动滑动件2032滑动时,滑动件2032能够压制解锁弹片2034以接触连接器10上的闩锁。可以理解的是,在实际使用过程中,驱动件2031驱动滑动件2032滑动时,滑动件2032能够压制解锁弹片2034以接触连接器10上的闩锁,从而较好地实现了自动解锁连接器10的功能。
在一些实施例中,如图1所示,连接器的自动插拔装置20还包括壳体204,壳体204罩设在夹持单元201、力检测单元202上。由此,壳体204能够起到保护夹持单元201、力检测单元202的目的,从而延长连接器的自动插拔装置20的使用寿命。
在一些实施例中,如图5所示,连接器的自动插拔装置20通过转接板30连接在工业机械臂40的末端,该自动插拔装置20包括夹持单元201、力检测单元202以及壳体204。本实施例的自动插拔装置20插拔的连接器10为SC光纤连接器,该光纤连接器采用推拉式闩锁方式,在拔出之前不需要解除闩锁。连接器的自动插拔装置20的具体结构在前文中均有描述,在此不再赘述。在此仅仅描述本实施例的自动插拔装置20的插拔过程中。具体过程如下:
1、***过程:
第一、接近阶段;工业机械臂40控制其末端上安装的自动插拔装置20逐步接近和对准待对接的插座或适配器,此过程中,连接器10和适配器无直接接触,力传感器2023、振动传感器2017、声音传感器2014都无检测值。
第二、***阶段:连接器10部分***到适配器或插座中,通过力传感器2023能够监测***力大小,并且在***过程中控制机械臂的参数以使***力不超过限制数值K1,从而保证不损坏连接器10和对应适配器。本实施例的采用单头SC光纤连接器,可参考SC光纤连接器标准设置为K1为11.8N。
第三、***到位判断阶段:
***到位的判断方法下述三种,实际应用中可以采用一种或多种检测方式相互配合,实现到位判断。针对单头SC连接器10,其***过程中卡扣需要动作两次。
基于插拔力检测的方式:***过程中工业机械臂40控制其自身的移动速度,插拔力传感器2023返回的实时***力。当***力逐渐增加,接近并达到限制数值K2后,判断为连接器10已经***到位。本实施例中采用单头SC光纤连接器,可参考SC光纤连接器标准设置为K2为11.8N。
基于声音检测的方式:***过程中,通过声音传感器2014检测到对接成功时插座结 构中卡簧动作的声音,当检测到两次声音强度超过第一预设强度S1,判断为对接成功。
基于振动监测的方式:***到位时,通过振动传感器2017检测到对接成功时插座结构卡簧动作导致的连接器10振动,当检测到两次振动大小超过第一预设幅度Z1时,判断为对接成功。
第四、反向拔出阶段:
控制工业机械臂40朝向远离插座或者适配器的方向运动,控制拔出力逐步增加并不超过K3。本例中采用单头SC光纤连接器,可按照SC光纤连接器标准设置为K3为19.6N。
连接器10反向拔出的判断连接器10是否锁紧的方法有多种,实际应用中可以采用种或多种检测方式相互配合,实现连接器10是否锁紧。具体如下:
基于插拔力的检测方式:反向拔出过程中,如果检测到拔出力下降至0N,则判定在拔出力不超过K3的前提下连接器10被反向拔出,这样则意味着连接器10没有被锁紧。
基于声音的检测方式:反向拔出过程中,通过声音传感器2014检测到拔出时插座结构弹片脱扣的声音,检测到至少一次声音超过第二预设强度S2,则判定在拔出力不超过K3的前提下连接器10被反向拔出,这样则意味着连接器10没有被锁紧。
基于振动的检测方式:反向拔出过程中,通过振动传感器2017监测拔出时插座结构卡簧脱扣导致的连接器10振动,当检测到至少一次振动超过第二预设幅度Z2,则判定在拔出力不超过K3的前提下连接器10被反向拔出,这样则意味着连接器10没有被锁紧。
2、拔出过程:
本实例中采用标准SC光纤连接器,其采用推拉式闩锁方式,在拔出之前不需要解锁闩锁。
拔出动作:控制工业机械臂40朝向远离插座或者适配器的方向运动并且控制拔出力逐步增加并且保持超过K3。本例中采用单头SC光纤连接器,可按照SC光纤连接器标准设置为K3为19.6N。
连接器10反向拔出的判断连接器10是否锁紧的方法有多种,实际应用中可以采用种或多种检测方式相互配合,实现判断连接器10是否拔出。具体如下:
基于插拔力的检测方式:拔出过程中,如果检测到拔出力下降至0N,则判定连接器10被拔出。
基于声音的检测方式:拔出过程中,通过声音传感器2014检测到拔出时插座结构弹片脱扣的声音,检测到两次声音超过第三预设强度S3,则判定连接器10被拔出。
基于振动的检测方式:拔出过程中,通过振动传感器2017监测拔出时插座结构卡簧脱扣导致的连接器10振动,当检测到两次振动超过第三预设幅度Z3,则判定连接器10被拔出。
本实施例的连接器10还可以是其他拔出时无需解锁的连接器10,***拔出的过程相同,所不同的仅仅是K1、K2及K3的取值不同。例如,Type-C连接器、3.5mm音频连接器等,在此种情况下,可参考对应连接器标准,设置K1为20N,K2为15N,K3为8N。
如图6所示,在一些实施例中,连接器的自动插拔装置20安装到托盘50上,托盘50 可以在电动滑台60上运动,通过电动滑台60运动,实现自动插拔单元和待对接件70之间的自动插拔操作。该自动插拔装置20包括夹持单元201、力检测单元202、自动解锁单元203。本实施例的自动插拔装置20插拔的连接器10为RJ45连接器、LC光纤连接器、MT-RJ光纤连接器、RJ11光纤连接器等采用RJ闩锁方式的连接器10,在拔出之前需要解锁。连接器的自动插拔装置20的具体结构在前文中均有描述,在此不再赘述。在此仅仅描述本实施例的自动插拔装置20的插拔过程中。具体过程如下:
1、***过程:
第一、接近阶段;电动滑台60运动,控制滑台上安装的自动插拔单元,逐步接近和对准待对接件70,此过程中,连接器10和待对接件70无直接接触,力传感器2023、振动传感器2017、声音传感器2014都无检测值。
第二、***阶段:连接器10部分***到适配器或插座中,通过力传感器2023能够监测***力大小,并且在***过程中控制机械臂的参数以使***力不超过限制数值K1,从而保证不损坏连接器10和对应适配器。本实施例的采用RJ45连接器,可参考RJ45连接器标准设置为K1为20N。
第三、***到位判断阶段:
***到位的判断方法下述三种,实际应用中可以采用一种或多种检测方式相互配合,实现到位判断。针对RJ45连接器,其***过程中卡扣只需要动作一次。
基于插拔力检测的方式:***过程中电动滑台60控制其自身的移动速度,插拔力传感器2023返回的实时***力。当***力逐渐增加,接近并达到限制数值K2后,判断为连接器10已经***到位。本实施例中采用RJ45连接器,可参考RJ45连接器标准设置为K2为20N。
基于声音检测的方式:***过程中,通过声音传感器2014检测到对接成功时插座结构中卡簧动作的声音,当检测到一次声音强度超过第一预设强度S1,判断为对接成功。
基于振动监测的方式:***到位时,通过振动传感器2017检测到对接成功时插座结构卡簧动作导致的连接器10振动,当检测到一次振动大小超过第一预设幅度Z1时,判断为对接成功。
第四、反向拔出阶段:
在不解除闩锁状态下,控制电动滑台60朝向远离待对接件70方向运动,控制拔出力逐步增加并不超过K3。本例中采用RJ45连接器,可参考RJ45连接器标准设置为K3为20N。
连接器10反向拔出的判断连接器10是否锁紧的方法有多种,实际应用中可以采用种或多种检测方式相互配合,实现连接器10是否锁紧。
基于插拔力的检测方式:反向拔出过程中,如果检测到拔出力下降至0N,则判定在拔出力不超过K3的前提下连接器10被反向拔出,这样则意味着连接器10没有被锁紧。
基于声音的检测方式:反向拔出过程中,通过声音传感器2014检测到拔出时插座结构弹片脱扣的声音,检测到一次声音超过第二预设强度S2,则判定在拔出力不超过K3的 前提下连接器10被反向拔出,这样则意味着连接器10没有被锁紧。
基于振动的检测方式:反向拔出过程中,通过振动传感器2017监测拔出时插座结构卡簧脱扣导致的连接器10振动,当检测到一次振动超过第二预设幅度Z2,则判定在拔出力不超过K3的前提下连接器10被反向拔出,这样则意味着连接器10没有被锁紧。
2、拔出过程:
本实例中采用RJ45连接器,其采用RJ闩锁方式,在拔出之前需要解锁。
拔出动作:控制自动解锁单元203启动,驱动件2031驱动滑动件2032滑动,使得滑动件2032压制解锁弹片2034以接触连接器10上的闩锁;控制电动滑台60朝向远离待对接件70方向运动并且控制拔出力逐步增加并且保持超过K3。本例中采用RJ45连接器,可参考RJ45连接器标准设置为K3为20N。
连接器10反向拔出的判断连接器10是否锁紧的方法有多种,实际应用中可以采用种或多种检测方式相互配合,实现判断连接器10是否拔出。
基于插拔力的检测方式:拔出过程中,如果检测到拔出力下降至0N,则判定连接器10被拔出。
基于声音的检测方式:拔出过程中,通过声音传感器2014检测到拔出时插座结构弹片脱扣的声音,检测到一次声音超过第三预设强度S3,则判定连接器10被拔出。
基于振动的检测方式:拔出过程中,通过振动传感器2017监测拔出时插座结构卡簧脱扣导致的连接器10振动,当检测到一次振动超过第三预设幅度Z3,则判定连接器10被拔出。
本申请实施例的连接器的自动插拔装置能够实现连接器的夹持并且保证了连接器在插拔过程中的连接精度,避免了连接器连接不牢固导致的信号不良的现象以及连接器过度配合导致的连接器或者适配器损坏的现象。
本申请第二方面的实施例提出了一种连接器的自动***方法。下面参考图7描述本申请实施例的连接器的自动插拔装置的自动***方法的具体步骤。
如图7所示,本申请实施例还公开了一种连接器的自动插拔装置的自动***方法,该自动***方法包括如下步骤:
S11:利用外部驱动装置驱动夹持单元201朝向靠近插座运动;
S12:根据力传感器2023、声音传感器2014或者振动传感器2017中的一个的检测结果判断连接器10是否***到位;
本申请实施例的连接器的自动插拔装置的自动***方法,采用了基于力传感器2023、声音传感器2014和振动传感器2017的多种监测判断方式,实现自动化***过程的精确控制,实现连接器10和对应插座及适配器之间的高精度、可靠性对接。
具体来说,在实际***监控过程中,力传感器2023的检测值到达第一预设值时,则判断连接器10***到位;或者,振动传感器2017的检测到的振动幅度大于第一预设幅度的次数超过第一振动次数时,则判断连接器10***到位;或者,声音传感器2014检测到的声音强度大于第一预设强度的次数超过第一声音次数时,则判断连接器10***到位。
在一些实施例中,在利用外部驱动装置驱动自动插拔装置20靠近插座或者适配器运动时,保持力传感器2023的检测值小于第二预设值。由此,能够较好地控制连接器10的***力的大小,从而避免***过程中连接器10、插座或者适配器发生损坏的现象发生。
在一些实施例中,在判断连接器10***到位后,采用反向拔出方式,验证是否正常锁紧,包括:步骤S13:利用外部驱动装置驱动自动插拔装置20远离插座或者适配器运动,并且保持力传感器2023的检测值始终小于第三预设值;步骤S14:根据力传感器2023、声音传感器2014或者振动传感器2017中的一个的检测结果判断连接器10是否正常锁紧。可以理解的是,在某些场景下,需要确保连接器10准确***。此时可以在判断连接器10***到位之后再进行反向拔出测试以确保连接器10被正常锁紧。由此,经过***到位检测以及反向拔出测试双重测试结果能够确保连接器10与插座或者适配器之间的连接稳定性,避免连接不牢靠出现的信号不良现象。
具体而言,外部驱动装置驱动自动插拔装置20远离插座或者适配器运动时,此时保持力传感器2023的检测值小于第三预设值,如果力传感器2023的检测值变化为零时,则判断连接器10在拔出力小于第三预设值的情况下被拔出,即表明没有正常锁紧;或者,振动传感器2017的检测到的振动幅度大于预设幅度的次数至少一次时,则判断连接器10在拔出力小于第三预设值的情况下被拔出,即表明没有正常锁紧;或者,声音传感器2014检测到的声音强度大于预设强度的次数至少一次时,则判断连接器10在拔出力小于第三预设值的情况下被拔出,即表明没有正常锁紧。
本申请实施例的连接器的自动***方法能够保证连接器在***精度,避免了连接器连接不牢固导致的信号不良的现象以及连接器过度配合导致的连接器或者适配器损坏的现象。
本申请第三方面的实施例提出了一种连接器的自动拔出方法。下面参考图8描述本申请实施例的连接器的自动插拔装置的自动拔出方法的具体步骤。
如图8所示,本申请实施例还公开了一种连接器的自动插拔装置的自动拔出方法,该自动拔出方法包括如下步骤:
S21:判断连接器10是否需要解除闩锁,如果需要解除,则解除所述闩锁;如果不需要解除,则进行下一步;
S22:利用外部驱动装置驱动自动插拔装置20远离插座或者适配器运动,并且保持力传感器2023的测量值大于第四预设值;
这里需要补充说明的是,在实际拔出连接器10的过程中,第四预设值的大小可以根据连接器的种类不同而设置为不同值。例如,针对插拔式闩锁连接器,该连接器在拔出时,只有当拔出力大于连接器标准规定值或连接器数据手册中拔出力要求,才可正常拔出。也就是说,针对该种连接器10第四预设值的大小根据连接器标准规定值或连接器数据手册设置;又例如,针对RJ闩锁连接器(例如RJ45网口插座),该连接器10在拔出时需要解除闩锁,但是对于拔出力并无明确要求,对于此种连接器10的第四预设值可设置为一个 合适拔出的值即可。再例如,针对直接插拔式连接器(例如USB口),该连接器10在拔出时无需解锁,对拔出力也无明确要求,对于此种连接器10的第四预设值同样直接设置为一个合适拔出的值即可。
S23:根据力传感器2023、声音传感器2014或者振动传感器2017中的一个的检测结果判断连接器10是否拔出成功。
本申请实施例的连接器的自动插拔装置的自动拔出方法,采用了基于力传感器2023、声音传感器2014和振动传感器2017的多种监测判断方式,实现自动化拔出过程的精确控制。
具体来说,外部驱动装置驱动自动插拔装置20远离插座或者适配器运动时,力传感器2023的检测值变化为零时,则判断连接器10拔出成功;这里需要补充说明的是,在实际拔出的过程中,力传感器2023的检测值会逐渐增大,但是当连接器10与插座或者适配器脱离时,力传感器2023的检测值会突变为0。因此,采用力传感器2023的检测值变化为突变为零的时间点判定连接器10是否成功拔出是较为准确的。
或者,振动传感器2017的检测到的振动幅度大于第三预设幅度的次数超过第三振动次数时,则判断连接器10拔出成功;
或者,声音传感器2014检测到的声音强度大于第三预设强度的次数超过第三声音次数时,则判断连接器10拔出成功。
本申请实施例的连接器的自动拔出方法能够实现连接器的快速拔出。
本申请第四方面的实施例提出了一种计算机可读存储介质,存储有计算机程序,其中,所述计算机程序用于执行上述任意一种连接器的自动插拔装置的自动***或拔出方法。
本申请实施例的连接器的自动插拔装置,由于设置的用于检测***力或者拔出力的力传感器、检测连接器插拔过程中声响的声音传感器以及检测连接器插拔过程中连接器振动大小的振动传感器,实现了连接器***或者拔出过程中***力或者拔出力的实时监控,并且基于声音传感器和振动传感器的多种监测判断方式,实现自动化插拔过程的精确控制,实现连接器和对应插座及适配器之间的高精度、可靠性对接。
本申请实施例的连接器的自动插拔装置的自动***方法,采用了基于力传感器、声音传感器和振动传感器的多种监测判断方式,实现自动化***过程的精确控制,实现连接器和对应插座及适配器之间的高精度、可靠性对接。
本申请实施例的连接器的自动插拔装置的自动拔出方法,采用了基于力传感器、声音传感器和振动传感器的多种监测判断方式,实现自动化拔出过程的精确控制。
在本说明书的描述中,参考术语“有些实施例”、“其他实施例”、等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容仅为本申请的一些实施例,对于本领域的普通技术人员,依据本申请的思想, 在具体实施方式及应用范围上均会有改变之处,本说明书内容不应理解为对本申请的限制。
Claims (14)
- 一种连接器的自动插拔装置,包括:夹持单元(201),所述夹持单元(201)用于夹持连接器(10),所述夹持单元(201)包括振动传感器(2017)和声音传感器(2014)中的至少一个,其中,所述振动传感器(2017)用于检测插拔所述连接器(10)时引起的振动,所述声音传感器(2014)用于检测插拔所述连接器(10)时的声音;力检测单元(202),所述力检测单元(202)包括检测底座(2021)及力传感器(2023),其中,所述力传感器(2023)包括锁紧端(2022)和活动端(2024),所述锁紧端(2022)与所述检测底座(2021)相连,所述活动端(2024)与所述夹持单元(201)相连,所述力传感器(2023)用于检测插拔所述连接器(10)时的***力或者拔出力的大小。
- 根据权利要求1所述的连接器的自动插拔装置,其中,所述夹持单元(201)包括:夹持底座(2011),所述夹持底座(2011)上设有配合凹槽(2015),所述连接器(10)能够配合在所述配合凹槽(2015)内,所述振动传感器(2017)贴合在所述配合凹槽(2015)的内侧壁上;夹持盖板(2012),所述夹持盖板(2012)扣合在所述配合凹槽(2015)的敞开端,所述夹持盖板(2012)的两端分别位于所述配合凹槽(2015)的两侧,且所述夹持盖板(2012)的一端可转动地连接在所述夹持底座(2011)上,另一端通过夹持锁紧件(2019)连接在所述夹持底座(2011)上。
- 根据权利要求2所述的连接器的自动插拔装置,其中,所述配合凹槽(2015)的内侧壁上还设有用于止挡所述连接器(10)的限位台阶(2016)。
- 根据权利要求2所述的连接器的自动插拔装置,其中,所述夹持单元(201)还包括导杆(2013),所述导杆(2013)的一端与所述检测底座(2021)相连,另一端可滑动地连接在所述夹持底座(2011)上。
- 根据权利要求1所述的连接器的自动插拔装置,其中,所述连接器(10)的插拔装置还包括自动解锁单元(203),所述夹持单元(201)具有安装凹槽,所述自动解锁单元(203)设在所述安装凹槽内,所述自动解锁单元(203)的一端伸出所述安装凹槽,所述自动解锁单元(203)用于解锁所述连接器(10)上的闩锁。
- 根据权利要求5所述的连接器的自动插拔装置,其中,所述自动解锁单元(203)包括:驱动件(2031),所述驱动件(2031)连接在所述夹持单元(201)上且位于所述安装凹槽内;滑动件(2032),所述滑动件(2032)与所述驱动件(2031)相连,所述驱动件(2031)能够驱动所述滑动件(2032)沿所述安装凹槽滑动;滑轮(2033),所述滑轮(2033)可转动地连接在所述滑动件(2032)上;解锁弹片(2034),所述解锁弹片(2034)设在所述安装凹槽的内侧壁上,所述驱动件(2031)驱动所述滑动件(2032)滑动时,所述滑动件(2032)能够压制所述解锁弹片 (2034)以接触所述连接器(10)上的所述闩锁。
- 一种如权利要求1-6中任一项所述的连接器的自动插拔装置的自动***方法,包括如下步骤:利用外部驱动装置驱动所述连接器的自动插拔装置(20)靠近插座或者适配器运动;根据所述力传感器(2023)、所述声音传感器(2014)或者所述振动传感器(2017)中的一个的检测结果判断所述连接器(10)是否***到位。
- 根据权利要求7所述的自动***方法,其中,所述力传感器(2023)的检测值到达第一预设值时,则判断所述连接器(10)***到位;或者,所述振动传感器(2017)的检测到的振动幅度大于第一预设幅度的次数超过第一振动次数时,则判断所述连接器(10)***到位;或者,所述声音传感器(2014)检测到的声音强度大于第一预设强度的次数超过第一声音次数时,则判断所述连接器(10)***到位。
- 根据权利要求7所述的自动***方法,其中,在利用外部驱动装置驱动所述连接器的自动插拔装置(20)靠近插座或者适配器运动时,保持所述力传感器(2023)的检测值小于第二预设值。
- 根据权利要求7所述的自动***方法,在判断所述连接器(10)***到位后,采用反向拔出方式,验证是否正常锁紧,包括:利用外部驱动装置驱动所述连接器的自动插拔装置(20)远离插座或者适配器运动,并且保持所述力传感器(2023)的检测值始终小于第三预设值;根据所述力传感器(2023)、所述声音传感器(2014)或者所述振动传感器(2017)中的一个的检测结果判断所述连接器(10)是否正常锁紧。
- 根据权利要求10所述的自动***方法,其中,外部驱动装置驱动所述连接器自动插拔装置(20)远离插座或者适配器运动时,所述力传感器(2023)的检测值变化为零时,则判断所述连接器(10)没有正常锁紧;或者,所述振动传感器(2017)的检测到的振动幅度大于预设幅度的次数超过第一预设次数时,则判断所述连接器(10)没有正常锁紧;或者,所述声音传感器(2014)检测到的声音强度大于预设强度的次数超过第二预设次数时,则判断所述连接器(10)没有正常锁紧。
- 一种如权利要求1-6中任一项所述连接器的自动插拔装置的自动拔出方法,包括如下步骤:判断所述连接器(10)是否需要解除闩锁,如果需要解除,则解除所述闩锁;如果不需要解除,则进行下一步;利用外部驱动装置驱动所述连接器的自动插拔装置(20)远离插座或者适配器运动,并且保持力传感器(2023)的测量值大于第四预设值;根据所述力传感器(2023)、所述声音传感器(2014)或者所述振动传感器(2017)中的一个的检测结果判断所述连接器(10)是否拔出成功。
- 根据权利要求12所述的自动拔出方法,其中,外部驱动装置驱动所述连接器的自动插拔装置(20)远离插座或者适配器运动时,所述力传感器(2023)的检测值变化为零时,则判断所述连接器(10)拔出成功;或者,所述振动传感器(2017)的检测到的振动幅度大于第三预设幅度的次数超过第三振动次数时,则判断所述连接器(10)拔出成功;或者,所述声音传感器(2014)检测到的声音强度大于第三预设强度的次数超过第三声音次数时,则判断所述连接器(10)拔出成功。
- 一种计算机可读存储介质,存储有计算机程序,其中,所述计算机程序用于执行根据权利要求1至11中任意一项所述的连接器的自动插拔装置的自动***方法;或用于执行根据权利要求12或13所述的连接器的自动插拔装置的自动拔出方法。
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