CN115616456A - Performance testing device for docking station production - Google Patents
Performance testing device for docking station production Download PDFInfo
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- CN115616456A CN115616456A CN202211644955.1A CN202211644955A CN115616456A CN 115616456 A CN115616456 A CN 115616456A CN 202211644955 A CN202211644955 A CN 202211644955A CN 115616456 A CN115616456 A CN 115616456A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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Abstract
The invention discloses a performance testing device for dock development production, and relates to the technical field of dock development detection; the device comprises an L-shaped base, wherein a detection system is arranged at one end of the L-shaped base; a rotating frame is rotatably arranged on the L-shaped base, and a first butt joint component is arranged on the rotating frame; the L-shaped base is provided with a first mounting part used for positioning and mounting the docking station main body; the L-shaped base is provided with a second mounting component for positioning and mounting a connecting line interface on the docking station; a second butt joint component is arranged at one end of the L-shaped base and comprises a transverse screw rod component and a second butt joint component, and the first butt joint component is used for butt joint with an interface on the docking station main body; the docking assembly II is used for docking with a connecting line interface on the docking station; a detection part for detecting the surface defect of the connecting line on the docking station is arranged on the L-shaped base in a sliding manner; the invention can complete the detection of different interfaces of the docking station, can detect the surface defects of the connecting wires on the docking station and ensures the production standard.
Description
Technical Field
The invention relates to the technical field of docking station detection, in particular to a performance testing device for docking station production.
Background
The docking station, also called a port duplicator, is an external device specially designed for notebook computers. By copying or even expanding the port of the notebook computer, the notebook computer can be conveniently connected with a plurality of accessories or external devices (such as a power adapter, a network cable, a mouse, an external keyboard, a printer and an external display) in a one-stop mode.
Docking stations generally have multiple USB ports for external connection; a connection interface for connecting with computer equipment; in the production of the docking station, in order to ensure that the performance of the docking station meets the production standard, the docking station needs to be tested, namely whether the docking station can be successfully connected with computer equipment or not is detected, and the docking station can be ensured to be normally used; however, the existing docking station detection generally needs manual testing, namely, different interfaces of the docking station are butted by using detection equipment; because the docking station has a plurality of interfaces, the efficiency is low when each interface is subjected to docking test; some problems may also be encountered during testing, for example, the interface for docking with the computer device is generally connected to the docking station body by a connecting wire, and thus, the interface is troublesome to be inserted.
Chinese patent publication No. CN112256501A discloses an interface detection circuit for an expansion device, an interface expansion apparatus, and an expansion dock, wherein the interface detection circuit detects status information and data information of each module interface of the expansion device when the module interface is accessed to an external device to generate an interface detection signal; the processing circuit generates a display signal according to the interface detection signal; the display circuit displays the detection result according to the display signal; the system can display the basic information of the detected and collected external equipment, the working state information of the expansion equipment and the detection processing result information, realize direct and accurate information feedback for users, facilitate the analysis and the problem solving of technical personnel or customer service personnel, simplify the test flow of complex ports and equipment, realize active diagnosis and feedback of diagnosis results, achieve the aim of quickly checking problem sources and positioning problems when incompatibilities cause that some ports and functions of the expansion equipment or even the expansion equipment cannot be normally used, and improve the product mass production test efficiency and the after-sale technical support efficiency; the method proposed in the patent solves the problem of how to perform docking station detection; however, no technical solution related to the structure is proposed.
Disclosure of Invention
Aiming at the technical problems, the invention can complete the detection of different interfaces of the docking station, can detect the surface defects of the connecting wires on the docking station and ensures the production standard.
The technical scheme adopted by the invention is as follows: a performance testing device for docking station production comprises an L-shaped base, wherein a detection system is arranged at one end of the L-shaped base; the L-shaped base is rotatably provided with a rotating frame, the rotating frame is provided with a first butt joint component, the first butt joint component comprises a first position adjusting screw rod component, a second position adjusting screw rod component and a first butt joint component, and the first position adjusting screw rod component and the second position adjusting screw rod component respectively control the first butt joint component to move in two directions; the L-shaped base is provided with a first mounting part, and the first mounting part comprises a first adjusting screw rod assembly, a first lifting screw rod assembly and a second adjusting screw rod assembly; two first positioning seats are arranged on the first adjusting screw rod assembly in a sliding mode and used for positioning and installing the bottom of the docking station main body, and two first positioning seats are arranged on the second adjusting screw rod assembly in a sliding mode and used for positioning and installing the top of the docking station main body; the L-shaped base is provided with a second mounting part, the second mounting part comprises a horizontal screw rod assembly, a second connecting line interface positioning seat is arranged on the horizontal screw rod assembly in a sliding mode, a second lifting screw rod assembly is arranged on the horizontal screw rod assembly, a first connecting line interface positioning seat is arranged on the second lifting screw rod assembly in a sliding mode, and the first connecting line interface positioning seat are used for positioning and mounting connecting line interfaces on the docking station; a second butt joint component is arranged at one end of the L-shaped base and comprises a transverse screw rod assembly and a second butt joint assembly, the first butt joint assembly and the second butt joint assembly respectively comprise a butt joint electric cylinder, a telescopic rod of the butt joint electric cylinder is fixedly connected with an installation disc, the end part of the installation disc is rotatably provided with a turnover cylinder, and a butt joint seat is arranged on the turnover cylinder in a sliding manner; a pressure spring for providing elasticity is connected between the butt joint seat and the overturning barrel, a pressure sensor is arranged at the end part of the overturning barrel, an overturning motor is fixedly arranged on the mounting disc, a belt structure is connected to an output shaft of the overturning motor, and one end of the belt structure is connected with the overturning barrel so as to drive the overturning barrel to rotate; the docking assembly I is used for docking with an interface on the docking station main body; the docking assembly II is used for docking with a connecting line interface on the docking station; a detection component for detecting the defects of the connecting lines on the docking station is arranged on the L-shaped base in a sliding mode; the detection part comprises a detection slide seat, a first semicircular mounting seat is fixedly arranged on the detection slide seat, a first semicircular gear ring is rotatably arranged on the first semicircular mounting seat, a second semicircular mounting seat is rotatably arranged at one end of the detection slide seat, a second semicircular gear ring is rotatably arranged on the second semicircular mounting seat, and an ultrasonic detector is arranged on the inner side of the second semicircular gear ring.
Further, the one end fixedly connected with gag lever post of revolving rack, be provided with the buckle subassembly on the L shape base, the buckle subassembly includes two fixed fixture blocks of slidable mounting on the L shape base, is connected with the spring one that provides elasticity between two fixed fixture blocks, carries out spacing fixedly through two fixed fixture blocks to the gag lever post.
Furthermore, the first position adjusting screw rod assembly comprises a second adjusting motor and a second adjusting guide rod which are fixedly arranged on the rotating frame, and a second adjusting screw rod which is rotatably arranged on the rotating frame, and the second adjusting motor drives the second adjusting screw rod to rotate; the second position adjusting screw rod assembly comprises a first connecting seat and a second connecting seat, a first adjusting guide rod is fixedly connected between the first connecting seat and the second connecting seat, a first adjusting screw rod is rotatably installed on the first connecting seat, a first adjusting motor used for driving the first adjusting screw rod to rotate is fixedly installed on the second connecting seat, the second connecting seat is slidably installed on the second adjusting guide rod, the second connecting seat and the second adjusting screw rod form a screw pair, and a base of a butt electric cylinder on the first butt joint assembly is slidably connected with the first adjusting guide rod and forms a screw pair with the first adjusting screw rod.
Furthermore, the transverse screw rod assembly comprises a transverse motor and a transverse guide rod which are fixedly arranged on the L-shaped base, and a transverse screw rod which is rotatably arranged on the transverse screw rod, and the transverse motor is used for driving the transverse screw rod to rotate; and a base of a butt joint electric cylinder on the butt joint assembly II is connected with the transverse guide rod in a sliding manner and forms a screw pair with the transverse screw rod.
Furthermore, the first adjusting screw rod assembly comprises a first fixing seat and a second fixing seat which are fixedly arranged on the L-shaped base; a first positioning guide rod is fixedly connected between the first fixing seat and the second fixing seat, and a first positioning adjusting screw rod is rotatably installed; a first positioning motor is fixedly arranged on the first fixing seat; the first positioning motor is used for driving the first positioning adjusting screw rod to rotate; the second positioning seat is connected with the first positioning guide rod in a sliding mode and forms a screw pair with the first positioning adjusting screw rod; the first lifting screw rod assembly comprises a lifting guide rod fixedly arranged on the L-shaped base, the top of the lifting guide rod is fixedly connected with a connecting plate, a lifting adjusting screw rod is rotatably arranged between the connecting plate and the L-shaped base, and a lifting adjusting motor is fixedly arranged on the connecting plate and used for driving the lifting adjusting screw rod to rotate; the adjusting screw rod assembly II comprises a sliding seat II in sliding connection with the lifting guide rod and a sliding seat I forming a screw pair with the lifting adjusting screw rod, a positioning motor II is fixedly installed on the sliding seat I, a positioning guide rod II is fixedly connected between the sliding seat I and the sliding seat II, and a positioning adjusting screw rod II is rotatably installed on the sliding seat I; the positioning motor II is used for driving the positioning adjusting screw rod II to rotate; the first positioning seat is connected with the second positioning guide rod in a sliding mode and forms a screw pair with the second positioning adjusting screw rod.
Furthermore, the horizontal screw rod assembly comprises a distance adjusting motor and a distance guide rod which are fixedly arranged on the L-shaped base, and the distance adjusting motor is rotatably arranged on the distance screw rod and is used for driving the distance screw rod to rotate; the connecting line interface positioning seat II is connected with the distance guide rod in a sliding manner and forms a screw pair with the distance screw rod; the lifting screw rod assembly II comprises a height position screw rod rotatably arranged at one end of the connecting line interface positioning seat II and a height position guide rod fixedly arranged at one end of the connecting line interface positioning seat II; the top of the height position guide rod is fixedly provided with a height adjusting motor which is used for driving the height position screw rod to rotate; the first connecting line interface positioning seat is connected with the height position guide rod in a sliding mode and forms a screw pair with the height position screw rod.
Furthermore, the detection part comprises a detection adjusting motor and a detection sliding guide rod which are fixedly arranged on the L-shaped base, and a detection sliding screw rod which is rotatably arranged on the L-shaped base, and the detection sliding seat is connected with the detection sliding guide rod in a sliding manner and forms a screw pair with the detection sliding screw rod.
Furthermore, a semicircular mounting seat motor is fixedly mounted at one end of the detection sliding seat and used for driving a semicircular mounting seat II to rotate; meshing gears which are arranged in a linear array are rotatably mounted on the semicircular mounting seat II, the meshing gears are connected through a transmission belt structure, the meshing gears and the semicircular gear ring II form a gear pair, and a driving motor is fixedly mounted on the semicircular mounting seat II and used for driving the meshing gears to rotate; and the second semicircular mounting seat rotates to enable the second semicircular gear ring and the first semicircular gear ring to be in butt joint to form a closed circular ring, and the connecting wire on the docking station is positioned in the closed circular ring.
Compared with the prior art, the invention has the beneficial effects that: (1) The docking detection device can be used for respectively carrying out docking detection on the interfaces on the docking station, and comprises the interfaces on the main body and the connecting interfaces, so that manual docking is omitted, and the detection efficiency is improved; (2) The detection component is used for detecting the defects of the surface of the connecting wire on the docking station, and the connecting wire is in a stretched state according to the length of the connecting wire, so that the surface defect detection is facilitated; (3) The butt joint assembly can adjust the butt joint direction during butt joint, and can turn over the butt joint direction when the butt joint is blocked, so that the smooth butt joint is realized; the operation of correcting the docking direction when installing the docking station is omitted.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is an enlarged view of a portion of FIG. 1 at the location marked A.
Fig. 3 is another angle view of the overall structure of the present invention.
Fig. 4 is a schematic structural diagram of the docking assembly of the present invention.
Fig. 5 is a schematic view of a mounting member of the present invention.
FIG. 6 is a schematic view of a second embodiment of the mounting member of the present invention.
FIG. 7 is a schematic view of the structure of the detecting member of the present invention.
Reference numerals are as follows: 1-L-shaped base; 2-a detection system; 3-rotating the frame; 301-a stop lever; 4-connecting seat one; 5-adjusting the first screw rod; 6-adjusting the guide rod I; 7-a second connecting seat; 8, adjusting a first motor; 9-adjusting a second screw rod; 10-adjusting a second guide rod; 11-fixing the fixture block; 12-a first spring; 13-a transverse motor; 14-a transverse screw rod; 15-distance adjusting motor; 16-a transverse guide bar; 17-detecting the regulating motor; 18-regulating the motor II; 19-butting electric cylinders; 20-mounting a disc; 21-a turnover motor; 22-a belt construction; 23-a pressure spring; 24-a docking station; 2001-tumbling cylinder; 25-positioning a first motor; 26-a first fixed seat; 27-positioning a first adjusting screw rod; 28-positioning a first guide rod; 29-a second fixed seat; 30-lifting guide rods; 31-a connecting plate; 32-a lift adjustment motor; 33-lifting adjusting screw rod; 34-positioning a second motor; 35-a first slide; 36-a second sliding seat; 37-positioning and adjusting a second screw rod; 38-positioning guide rod two; 39-positioning seat I; 40-positioning seat II; 41-a first connection interface positioning seat; 42-a second connection interface positioning seat; 43-distance guide bar; 44-distance screw mandrel; 45-height position guide bar; 46-height position lead screw; 47-height adjustment motor; 48-detecting a sliding screw rod; 49-detecting the sliding guide bar; 50-a detection slide; 51-a semicircular mounting seat I; 52-a semicircular gear ring I; 53-semicircular mounting seat motor; 54-a semicircular mounting seat II; 55-a semicircular gear ring II; 56-ultrasonic detector; 57-meshing gears; 58-drive belt configuration; 59-drive motor.
Detailed Description
Example (b): as shown in fig. 1 and 2, a detection system 2 is arranged at one end of an L-shaped base 1, and a worker adjusts parameters, such as the size of the docking station to be detected and the length of a connecting line, on the detection system 2 so as to control each component to adjust; when the interface is detected, the detection system 2 receives a detection result, a rotating frame 3 is rotatably mounted on the L-shaped base 1, one end of the rotating frame 3 is fixedly connected with a limiting rod 301, a buckle assembly is arranged on the L-shaped base 1 and comprises two fixed clamping blocks 11 which are slidably mounted on the L-shaped base 1, a first spring 12 for providing elasticity is connected between the two fixed clamping blocks 11, and the limiting rod 301 is limited and fixed through the two fixed clamping blocks 11; when the rotating frame 3 rotates, the limiting rod 301 is fixed between the fixed clamping blocks 11, and stability is guaranteed.
As shown in fig. 1, 3 and 4, a first butt joint component is arranged on the rotating frame 3, the first butt joint component comprises a first position adjusting screw rod component, a second position adjusting screw rod component and a first butt joint component, and the first position adjusting screw rod component and the second position adjusting screw rod component respectively control the first butt joint component to move in two directions; a second butt joint component is arranged at one end of the L-shaped base 1 and comprises a transverse screw rod assembly and a second butt joint assembly, the first butt joint assembly and the second butt joint assembly respectively comprise a butt joint electric cylinder 19, a telescopic rod of the butt joint electric cylinder 19 is fixedly connected with a mounting disc 20, an overturning cylinder 2001 is rotatably mounted at the end part of the mounting disc 20, and a butt joint seat 24 is slidably arranged on the overturning cylinder 2001; a pressure spring 23 for providing elastic force is connected between the butt joint seat 24 and the overturning cylinder 2001, and a pressure sensor is arranged at the end part of the overturning cylinder 2001; the docking assembly I is used for docking with an interface on the docking station main body; the docking assembly II is used for docking with a connecting line interface on the docking station; the first position adjusting screw rod assembly comprises a second adjusting motor 18 and a second adjusting guide rod 10 which are fixedly arranged on the rotating frame 3, and a second adjusting screw rod 9 which is rotatably arranged on the rotating frame 3, and the second adjusting motor 18 drives the second adjusting screw rod 9 to rotate; the position adjusting screw rod assembly II comprises a first connecting seat 4 and a second connecting seat 7, a first adjusting guide rod 6 is fixedly connected between the first connecting seat 4 and the second connecting seat 7, a first adjusting screw rod 5 is rotatably installed on the first connecting seat 7, a first adjusting motor 8 for driving the first adjusting screw rod 5 to rotate is fixedly installed on the second connecting seat 7, the second connecting seat 7 is slidably installed on a second adjusting guide rod 10, the second connecting seat 7 and a second adjusting screw rod 9 form a screw pair, and a base of a butt electric cylinder 19 on the first butt joint assembly is slidably connected with the first adjusting guide rod 6 and forms a screw pair with the first adjusting screw rod 5; the transverse screw rod assembly comprises a transverse motor 13 and a transverse guide rod 16 which are fixedly arranged on the L-shaped base 1, and a transverse screw rod 14 which is rotatably arranged on the transverse screw rod assembly, and the transverse motor 13 is used for driving the transverse screw rod 14 to rotate; the base of a butt joint electric cylinder 19 on the butt joint assembly II is connected with a transverse guide rod 16 in a sliding mode and forms a screw pair with the transverse screw rod 14; when the transverse motor 13 works, the transverse screw rod 14 rotates, the butt joint electric cylinder 19 on the butt joint assembly II moves to the corresponding docking station connecting interface, the butt joint electric cylinder 19 works, the butt joint seat 24 moves towards the connecting line interface, the butt joint seat 24 is in butt joint with the connecting interface, when the butt joint is not available due to the fact that the direction of the butt joint seat 24 is opposite to that of the connecting interface, the overturning motor 21 works, and the overturning cylinder 2001 rotates under the transmission of a belt to enable the butt joint seat 24 to turn, so that the butt joint is achieved; it should be noted that, when the docking seat 24 is blocked and cannot be docked, the docking seat 24 will axially displace, the pressure spring 23 compresses, and the pressure sensor receives a pressure threshold value, and then feeds back a signal that the docking direction is opposite, so as to realize subsequent docking direction adjustment; after the connection interface is in butt joint, the docking station is equivalently connected to the computer equipment; the rotating frame 3 rotates, and the limiting rod 301 is fixed between the fixed clamping blocks 11, so that stability is guaranteed; through the work of the second adjusting motor 18, the second adjusting screw rod 9 rotates, the first butt joint assembly is subjected to position adjustment in the first direction, the first adjusting motor 8 works, the first adjusting screw rod 5 rotates, and the first butt joint assembly is subjected to position adjustment in the second direction, namely the first butt joint assembly corresponds to an interface on the docking station main body to be detected; then, after the docking is realized, namely the docking station is accessed into the equipment, a detection result can be obtained, and whether the interface on the docking station can be normally connected or not can be detected; when different interfaces on the docking station main body are docked, the position of the first docking assembly is only required to be adjusted.
As shown in fig. 5, a first mounting part is arranged on the L-shaped base 1, and the first mounting part comprises a first adjusting screw rod assembly, a first lifting screw rod assembly and a second adjusting screw rod assembly; two first positioning seats 40 are arranged on the first adjusting screw rod assembly in a sliding mode and used for positioning and mounting the bottom of the docking station main body, and two first positioning seats 39 are arranged on the second adjusting screw rod assembly in a sliding mode and used for positioning and mounting the top of the docking station main body; the first adjusting screw rod assembly comprises a first fixing seat 26 and a second fixing seat 29 which are fixedly arranged on the L-shaped base 1; a first positioning guide rod 28 and a first positioning adjusting screw rod 27 are rotatably mounted between the first fixing seat 26 and the second fixing seat 29; a first positioning motor 25 is fixedly arranged on the first fixing seat 26; the first positioning motor 25 is used for driving the first positioning adjusting screw rod 27 to rotate; the second positioning seat 40 is connected with the first positioning guide rod 28 in a sliding manner and forms a screw pair with the first positioning adjusting screw rod 27; the first lifting screw rod assembly comprises a lifting guide rod 30 fixedly installed on the L-shaped base 1, the top of the lifting guide rod 30 is fixedly connected with a connecting plate 31, a lifting adjusting screw rod 33 is rotatably installed between the connecting plate 31 and the L-shaped base 1, a lifting adjusting motor 32 is fixedly installed on the connecting plate 31, and the lifting adjusting motor 32 is used for driving the lifting adjusting screw rod 33 to rotate; the second adjusting screw rod component comprises a second sliding seat 36 connected with the lifting guide rod 30 in a sliding manner, and a first sliding seat 35 forming a screw pair with the lifting adjusting screw rod 33, wherein a second positioning motor 34 is fixedly installed on the first sliding seat 35, a second positioning guide rod 38 is fixedly connected between the first sliding seat 35 and the second sliding seat 36, and a second positioning adjusting screw rod 37 is rotatably installed; the second positioning motor 34 is used for driving the second positioning adjusting screw rod 37 to rotate; the first positioning seat 39 is connected with the second positioning guide rod 38 in a sliding mode and forms a screw pair with the second positioning adjusting screw rod 37; through the operation of the first positioning motor 25, the first positioning adjusting screw rod 27 rotates, the two second positioning seats 40 move to adjust the interval, meanwhile, the second positioning motor 34 operates, the second positioning adjusting screw rod 37 rotates to enable the two first positioning seats 39 to move and adjust the interval, the docking station main body is placed between the two second positioning seats 40, and namely the two second positioning seats 40 position and support two ends of the docking station; and the lifting adjusting motor 32 works, and the lifting adjusting screw rod 33 rotates, so that the first sliding seat 35 and the second sliding seat 36 move and carry the first positioning seat 39 to be in butt joint with the second positioning seat 40, and the upper end and the lower end of the docking station main body are positioned and installed.
As shown in fig. 3 and 6, a second mounting part is arranged on the L-shaped base 1, the second mounting part comprises a horizontal screw rod assembly, a second connecting line interface positioning seat 42 is arranged on the horizontal screw rod assembly in a sliding manner, a second lifting screw rod assembly is arranged on the horizontal screw rod assembly, a first connecting line interface positioning seat 41 is arranged on the second lifting screw rod assembly in a sliding manner, and the connecting line interface on the docking station is positioned and mounted through the first connecting line interface positioning seat 41 and the second connecting line interface positioning seat 42; the horizontal screw rod assembly comprises a distance adjusting motor 15 and a distance guide rod 43 which are fixedly arranged on the L-shaped base 1, and the distance adjusting motor 15 is rotatably arranged on a distance screw rod 44 and is used for driving the distance screw rod 44 to rotate; the second connecting line interface positioning seat 42 is connected with the distance guide rod 43 in a sliding manner and forms a screw pair with the distance screw rod 44; the second lifting screw rod assembly comprises a height position screw rod 46 rotatably arranged at one end of the second connecting line interface positioning seat 42 and a height position guide rod 45 fixedly arranged at one end of the second connecting line interface positioning seat 42; a height adjusting motor 47 is fixedly mounted at the top of the height position guide rod 45, and the height adjusting motor 47 is used for driving the height position screw rod 46 to rotate; the first connecting line interface positioning seat 41 is connected with the height position guide rod 45 in a sliding manner and forms a screw pair with the height position screw rod 46; according to the length of the connecting wire, the distance adjusting motor 15 works, the distance screw rod 44 rotates, the second connecting wire interface positioning seat 42 slides, the connecting wire interface of the docking station is placed on the second connecting wire interface positioning seat 42, so that the connecting wire of the docking station is in a stretched state, the height adjusting motor 47 works, the height position screw rod 46 rotates, the first connecting wire interface positioning seat 41 slides and is in butt joint with the second connecting wire interface positioning seat 42, and the connecting wire interface is positioned and installed.
As shown in fig. 3 and 7, a detection part for detecting the defect of the connecting line on the docking station is slidably arranged on the L-shaped base 1; the detection part comprises a detection slide seat 50, a first semicircular mounting seat 51 is fixedly arranged on the detection slide seat 50, a first semicircular gear ring 52 is rotatably arranged on the first semicircular mounting seat 51, a second semicircular mounting seat 54 is rotatably arranged at one end of the detection slide seat 50, a second semicircular gear ring 55 is rotatably arranged on the second semicircular mounting seat 54, and an ultrasonic detector 56 is arranged on the inner side of the second semicircular gear ring 55; the detection part comprises a detection adjusting motor 17 and a detection sliding guide rod 49 which are fixedly arranged on the L-shaped base 1, and a detection sliding screw rod 48 which is rotatably arranged on the L-shaped base 1, and a detection sliding seat 50 is in sliding connection with the detection sliding guide rod 49 and forms a screw pair with the detection sliding screw rod 48; a semicircular mounting seat motor 53 is fixedly arranged at one end of the detection slide seat 50 and is used for driving a semicircular mounting seat II 54 to rotate; meshing gears 57 arranged in a linear array are rotatably mounted on the semicircular mounting seat II 54, the meshing gears 57 are connected through a transmission belt structure 58, the meshing gears 57 and the semicircular gear ring II 55 form a gear pair, and a driving motor 59 is fixedly mounted on the semicircular mounting seat II 54 and used for driving the meshing gears 57 to rotate; the semicircular installation seat II 54 rotates to enable the semicircular gear ring II 55 and the semicircular gear ring I52 to be in butt joint to form a closed circular ring, and the connecting line on the docking station is located in the closed circular ring; when the surface defects of the connecting wire of the docking station are detected, the connecting wire is in a stretched state and is positioned on the inner side of the first semicircular gear ring 52, the second semicircular mounting seat 54 is controlled to turn over through the motor 53 of the first semicircular mounting seat, so that the second semicircular gear ring 55 is in butt joint with the first semicircular gear ring 52 to form a closed circular ring, and the connecting wire on the docking station is positioned in the closed circular ring; by the operation of the driving motor 59, under the belt transmission and the gear transmission, the closed circular ring rotates and drives the ultrasonic detector 56 to rotate around the connecting line, so that whether the surface of the connecting line has defects or not is detected; through detecting the work of the adjusting motor 17, the detection sliding screw 48 rotates, so that the detection sliding seat 50 slides, and further slides in the tightening direction of the connecting wire, and complete detection is realized.
The working principle of the invention is as follows: the staff adjusts parameters, such as the size of the docking station to be detected and the length of the connecting line, on the detection system 2 to control each component to adjust; when detecting the interface, the detection system 2 receives the detection result; firstly, through the operation of a first positioning motor 25, a first positioning adjusting screw rod 27 rotates, two second positioning seats 40 move to adjust the interval, and meanwhile, a second positioning motor 34 operates, a second positioning adjusting screw rod 37 rotates to enable two first positioning seats 39 to move and adjust the interval, and the docking station main body is placed between the two second positioning seats 40, namely, the two second positioning seats 40 position and support two ends of the docking station; according to the length of the connecting wire, the distance adjusting motor 15 works, the distance screw rod 44 rotates, the second connecting wire interface positioning seat 42 slides, the connecting wire interface of the docking station is placed on the second connecting wire interface positioning seat 42, so that the connecting wire of the docking station is in a stretched state, the height adjusting motor 47 works, the height position screw rod 46 rotates, the first connecting wire interface positioning seat 41 slides and butt joints the second connecting wire interface positioning seat 42, and the connecting wire interface is positioned and installed; and when the lifting adjusting motor 32 works, the lifting adjusting screw rod 33 rotates, so that the first sliding seat 35 and the second sliding seat 36 move and carry the first positioning seat 39 to be in butt joint with the second positioning seat 40, and the upper end and the lower end of the docking station main body are positioned and installed.
Then, the transverse motor 13 works, the transverse screw rod 14 rotates, the butt joint electric cylinder 19 on the butt joint assembly II moves to the corresponding docking station connecting interface, the butt joint electric cylinder 19 works, the butt joint seat 24 moves towards the connecting line interface, the butt joint seat 24 is in butt joint with the connecting interface, when in butt joint, if the directions of the butt joint seat 24 and the connecting interface are opposite, and the butt joint cannot be achieved, the overturning motor 21 works, and the overturning barrel 2001 rotates under the transmission of a belt, so that the butt joint seat 24 turns, and the butt joint is achieved; it should be noted that, when the docking seat 24 is blocked and cannot be docked, the docking seat 24 may generate axial displacement, the pressure spring 23 is compressed, and when the pressure sensor receives a pressure threshold, a signal that the docking direction is opposite is fed back, so as to implement subsequent docking direction adjustment.
After the connection interface is in butt joint, the docking station is equivalently connected to the computer equipment; the rotating frame 3 rotates, and the limiting rod 301 is fixed between the fixed clamping blocks 11, so that stability is guaranteed; through the work of the second adjusting motor 18, the second adjusting screw rod 9 rotates, the first butt joint assembly is subjected to position adjustment in the first direction, the first adjusting motor 8 works, the first adjusting screw rod 5 rotates, and the first butt joint assembly is subjected to position adjustment in the second direction, namely the first butt joint assembly corresponds to an interface on the docking station main body to be detected; then, after the docking is realized, namely the docking station is accessed into the equipment, a detection result can be obtained, and whether the interface on the docking station can be normally connected or not can be detected; when different interfaces on the docking main body are docked, the position of the first docking assembly is only required to be adjusted.
When the surface defects of the connecting wire of the docking station are detected, the connecting wire is in a stretched state and is positioned on the inner side of the first semicircular gear ring 52, the second semicircular mounting seat 54 is controlled to turn over through the motor 53 of the first semicircular mounting seat, so that the second semicircular gear ring 55 is in butt joint with the first semicircular gear ring 52 to form a closed circular ring, and the connecting wire on the docking station is positioned in the closed circular ring; by the operation of the driving motor 59, under the belt transmission and the gear transmission, the closed circular ring rotates and simultaneously drives the ultrasonic detector 56 to rotate around the connecting line, so as to detect whether the surface of the connecting line has defects or not; through the work of the detection and adjustment motor 17, the detection sliding screw rod 48 rotates, so that the detection sliding seat 50 slides, and further slides in the tightening direction of the connecting line, and complete detection is realized.
Claims (8)
1. The utility model provides a performance testing device is used in production of docking station, includes L shape base (1), and the one end of L shape base (1) is provided with detecting system (2), its characterized in that: a rotating frame (3) is rotatably arranged on the L-shaped base (1), a first butt joint component is arranged on the rotating frame (3), and the first butt joint component comprises a first butt joint assembly; a first mounting part is arranged on the L-shaped base (1), and the first mounting part comprises two second positioning seats (40) and two first positioning seats (39); a second mounting part is arranged on the L-shaped base (1), and the second mounting part comprises a second connecting line interface positioning seat (42) and a first connecting line interface positioning seat (41); a second butt joint component is arranged at one end of the L-shaped base (1), the second butt joint component comprises a second butt joint assembly, the first butt joint assembly and the second butt joint assembly respectively comprise a butt joint electric cylinder (19), a mounting disc (20) is fixedly connected to a telescopic rod of the butt joint electric cylinder (19), a turnover cylinder (2001) is rotatably mounted at the end part of the mounting disc (20), and a butt joint seat (24) is slidably arranged on the turnover cylinder (2001); a pressure spring (23) for providing elastic force is connected between the butt joint seat (24) and the overturning cylinder (2001), a pressure sensor is arranged at the end part of the overturning cylinder (2001), an overturning motor (21) is fixedly arranged on the mounting disc (20), a belt structure (22) is connected to the output shaft of the overturning motor (21), and one end of the belt structure (22) is connected with the overturning cylinder (2001) so as to drive the overturning cylinder (2001) to rotate; a detection component for detecting the surface defect of the connecting line on the docking station is arranged on the L-shaped base (1) in a sliding mode.
2. The performance testing device for docking station production according to claim 1, wherein: one end fixedly connected with gag lever post (301) of revolving rack (3), be provided with the buckle subassembly on L shape base (1), the buckle subassembly includes two fixed fixture block (11) of slidable mounting on L shape base (1), is connected with spring (12) that provide elasticity between two fixed fixture block (11), carries out spacing fixed to gag lever post (301) through two fixed fixture block (11).
3. The performance testing device for docking station production as claimed in claim 1, wherein: the first butt joint part comprises a first position adjusting screw rod assembly and a second position adjusting screw rod assembly; the first position adjusting screw rod assembly and the second position adjusting screw rod assembly respectively control the first butt joint assembly to move in two directions; the docking assembly I is used for docking with an interface on the docking station main body; the first position adjusting screw rod assembly comprises a second adjusting motor (18) and a second adjusting guide rod (10) which are fixedly arranged on the rotating frame (3), and a second adjusting screw rod (9) which is rotatably arranged on the rotating frame (3), and the second adjusting motor (18) drives the second adjusting screw rod (9) to rotate; the position adjusting screw rod assembly II comprises a first connecting seat (4) and a second connecting seat (7), a first adjusting guide rod (6) is fixedly connected between the first connecting seat (4) and the second connecting seat (7), a first adjusting screw rod (5) is rotatably installed, a first adjusting motor (8) used for driving the first adjusting screw rod (5) to rotate is fixedly installed on the second connecting seat (7), the second connecting seat (7) is slidably installed on the second adjusting guide rod (10), the second connecting seat (7) and the second adjusting screw rod (9) form a screw pair, a base of a butt electric cylinder (19) on the first butt joint assembly is slidably connected with the first adjusting guide rod (6), and the base and the first adjusting screw rod (5) form a screw pair.
4. The performance testing device for docking station production according to claim 1, wherein: the butt joint part II comprises a transverse screw rod assembly, the transverse screw rod assembly comprises a transverse motor (13) and a transverse guide rod (16) which are fixedly arranged on the L-shaped base (1), and a transverse screw rod (14) which is rotatably arranged on the transverse screw rod assembly, and the transverse motor (13) is used for driving the transverse screw rod (14) to rotate; the docking assembly II is used for docking with a connecting line interface on the docking station; the base of a butt joint electric cylinder (19) on the butt joint assembly II is connected with the transverse guide rod (16) in a sliding mode and forms a screw pair with the transverse screw rod (14).
5. The performance testing device for docking station production as claimed in claim 1, wherein: the first mounting part comprises a first adjusting screw rod assembly, a first lifting screw rod assembly and a second adjusting screw rod assembly; the first adjusting screw rod assembly comprises a first fixing seat (26) and a second fixing seat (29) which are fixedly arranged on the L-shaped base (1); a first positioning guide rod (28) is fixedly connected between the first fixing seat (26) and the second fixing seat (29), and a first positioning adjusting screw rod (27) is rotatably installed; a first positioning motor (25) is fixedly arranged on the first fixing seat (26); the first positioning motor (25) is used for driving the first positioning adjusting screw rod (27) to rotate; the second positioning seat (40) is in sliding connection with the first positioning guide rod (28) and forms a screw pair with the first positioning adjusting screw rod (27); the first lifting screw rod assembly comprises a lifting guide rod (30) fixedly installed on the L-shaped base (1), the top of the lifting guide rod (30) is fixedly connected with a connecting plate (31), a lifting adjusting screw rod (33) is rotatably installed between the connecting plate (31) and the L-shaped base (1), a lifting adjusting motor (32) is fixedly installed on the connecting plate (31), and the lifting adjusting motor (32) is used for driving the lifting adjusting screw rod (33) to rotate; the second adjusting screw rod component comprises a second sliding seat (36) which is in sliding connection with the lifting guide rod (30) and a first sliding seat (35) which forms a screw pair with the lifting adjusting screw rod (33), a second positioning motor (34) is fixedly installed on the first sliding seat (35), a second positioning guide rod (38) is fixedly connected between the first sliding seat (35) and the second sliding seat (36), and a second positioning adjusting screw rod (37) is rotatably installed; the second positioning motor (34) is used for driving the second positioning adjusting screw rod (37) to rotate; the first positioning seat (39) is connected with the second positioning guide rod (38) in a sliding mode and forms a screw pair with the second positioning adjusting screw rod (37).
6. The performance testing device for docking station production according to claim 1, wherein: the mounting component comprises a horizontal screw rod component and a lifting screw rod component II, the horizontal screw rod component comprises a distance adjusting motor (15) and a distance guide rod (43) which are fixedly mounted on the L-shaped base (1), the horizontal screw rod component is rotatably mounted on a distance screw rod (44), and the distance adjusting motor (15) is used for driving the distance screw rod (44) to rotate; the connecting line interface positioning seat II (42) is connected with the distance guide rod (43) in a sliding manner and forms a screw pair with the distance screw rod (44); the second lifting screw rod assembly comprises a height position screw rod (46) rotatably arranged at one end of the second connecting line interface positioning seat (42) and a height position guide rod (45) fixedly arranged at one end of the second connecting line interface positioning seat (42); the top of the height position guide rod (45) is fixedly provided with a height adjusting motor (47), and the height adjusting motor (47) is used for driving the height position screw rod (46) to rotate; the first connecting line interface positioning seat (41) is connected with the height position guide rod (45) in a sliding mode and forms a screw pair with the height position screw rod (46).
7. The performance testing device for docking station production as claimed in claim 1, wherein: the detection part comprises a detection sliding seat (50), a first semicircular mounting seat (51) is fixedly arranged on the detection sliding seat (50), a first semicircular gear ring (52) is rotatably mounted on the first semicircular mounting seat (51), a second semicircular mounting seat (54) is rotatably mounted at one end of the detection sliding seat (50), a second semicircular gear ring (55) is rotatably mounted on the second semicircular mounting seat (54), and an ultrasonic detector (56) is arranged on the inner side of the second semicircular gear ring (55); the detection part also comprises a detection adjusting motor (17) and a detection sliding guide rod (49) which are fixedly arranged on the L-shaped base (1), and a detection sliding screw rod (48) which is rotatably arranged on the L-shaped base (1), wherein the detection sliding seat (50) is in sliding connection with the detection sliding guide rod (49), and forms a screw pair with the detection sliding screw rod (48).
8. The performance testing device for docking station production according to claim 7, wherein: a semicircular mounting seat motor (53) is fixedly mounted at one end of the detection sliding seat (50) and is used for driving a semicircular mounting seat II (54) to rotate; meshing gears (57) which are arranged in a linear array are rotatably mounted on the semicircular mounting seat II (54), the meshing gears (57) are connected through a transmission belt structure (58), the meshing gears (57) and the semicircular gear ring II (55) form a gear pair, and a driving motor (59) is fixedly mounted on the semicircular mounting seat II (54) and used for driving the meshing gears (57) to rotate; and the second semicircular installation seat (54) rotates to enable the second semicircular gear ring (55) and the first semicircular gear ring (52) to be in butt joint to form a closed circular ring, and the connecting line on the docking station is positioned in the closed circular ring.
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