CN112565506A - Multi-group automatic upgrading and testing system - Google Patents
Multi-group automatic upgrading and testing system Download PDFInfo
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- CN112565506A CN112565506A CN202011541827.5A CN202011541827A CN112565506A CN 112565506 A CN112565506 A CN 112565506A CN 202011541827 A CN202011541827 A CN 202011541827A CN 112565506 A CN112565506 A CN 112565506A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/24—Arrangements for testing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a multi-group automatic upgrading and testing system which comprises a feeding and discharging mechanism, a carrying mechanism and a plurality of groups of upgrading and testing mechanisms, wherein the carrying mechanism is used for carrying workpieces among stations; each group of upgrading test mechanism comprises a plurality of upgrading test fixtures and a USB position adjusting mechanism, wherein the upgrading test fixtures are used for clamping and positioning workpieces and are connected with the USB position adjusting mechanism to complete the upgrading test work of the workpieces. And after the workpiece is tested, the carrying mechanism places good products on the blanking belt according to the test result, sends the good products to the next procedure, places defective products on the defective product belt, and performs secondary detection and maintenance. The upgrading test mechanism comprises a plurality of groups of upgrading test fixtures and the USB connectors, can complete upgrading tests of a plurality of workpieces at the same time, and improves production efficiency. The upgrading test fixture can be adaptively applied to workpieces of different models and sizes.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a multi-group automatic upgrading and testing system.
Background
In the current production link of the mobile phone, after the mobile phone is assembled, the mobile phone needs to be subjected to number writing operation, software loading, function testing and checking of an IMEI code of the mobile phone.
At present, a mobile phone usually adopts a 5-8 inch screen, and the USB interfaces of different models of mobile phones are arranged differently, so that the position of the USB connector needs to be accurately adjusted when the USB connector is plugged with the USB interface of the mobile phone in the processes of software loading, upgrading and testing. In the existing automatic number writing upgrading test equipment, for mobile phones of different sizes, the application range of the traditional test adjusting mechanism is narrow, and the mobile phones are easily scratched when the USB connectors are plugged.
Disclosure of Invention
In view of the above, there is a need to provide a multi-set automatic upgrade and test system capable of automatically identifying the model of the mobile phone, automatically loading related software, completing test functions, precisely adjusting the position of the USB connector, and avoiding scratching the mobile phone.
A multi-group automatic upgrading and testing system is used for upgrading and testing of a mobile terminal and comprises a feeding and discharging mechanism, a carrying mechanism and a plurality of groups of upgrading and testing mechanisms, wherein the feeding and discharging mechanism comprises a feeding belt, a discharging belt, a defective product belt and a code scanning mechanism, the feeding and discharging mechanism is used for conveying workpieces among stations of each process, and the code scanning mechanism is used for carrying out code scanning identification on the workpieces on the feeding belt; the conveying mechanism comprises a servo module and a material taking assembly, and is used for conveying workpieces among all stations; each group of upgrading test mechanism comprises a plurality of upgrading test fixtures and a USB position adjusting mechanism, wherein the upgrading test fixtures are used for clamping and positioning workpieces and are connected with the USB position adjusting mechanism to complete the upgrading test work of the workpieces.
Furthermore, the servo module comprises an X-axis module, a Y-axis module, a Z-axis module and an R-axis module, wherein the X-axis module and the Y-axis module are vertically arranged in a crossed manner in the horizontal direction, and the X-axis module and the Y-axis module form a horizontal plane; the Z-axis module and the X-axis module are arranged in a crossed and vertical mode in the vertical direction, and the Z-axis module and the X-axis module form a vertical plane; the R-axis module comprises a rotating motor and a material taking assembly arranged at the tail end of the rotating motor, and the material taking assembly is used for grabbing workpieces.
Furthermore, the material taking assembly comprises a material taking lifting cylinder, a material taking arm, a clamping cylinder and a clamping arm; the material taking lifting cylinder is fixedly arranged at the tail end of the R shaft module, and the material taking arm is arranged at the tail end of the material taking lifting cylinder and moves up and down under the control of the material taking lifting cylinder; the material taking arm is provided with an anti-static vacuum chuck, and the anti-static vacuum chuck is used for grabbing the mobile terminal; the clamping arms comprise a left clamping arm and a right clamping arm which are oppositely arranged, and the left clamping arm and the right clamping arm move oppositely under the control of the clamping cylinder; the left clamping arm and the right clamping arm are respectively arranged on two sides of the material taking arm, a material taking auxiliary block is arranged at the tail end of the clamping arm and used for clamping and lifting the mobile terminal.
Further, the carrying mechanism comprises a first carrying mechanism and a second carrying mechanism which are arranged in parallel, the first carrying mechanism and the second carrying mechanism are symmetrically arranged on two sides of the defective product belt, and the first carrying mechanism and the second carrying mechanism are provided with independent working spaces.
Furthermore, the upgrading test fixture comprises a base and a workpiece support frame arranged above the base, and an installation column is arranged between the workpiece support frame and the base, so that a space is formed between the base and the workpiece support frame; the space is internally provided with a first air cylinder, a second air cylinder, a transverse slide rail and a longitudinal slide rail which are perpendicular to each other, the transverse slide rail and the longitudinal slide rail are respectively provided with a transverse slide block and a longitudinal slide block, and the first air cylinder and the second air cylinder are respectively used for controlling the transverse slide block and the longitudinal slide block to move along the transverse slide rail and the longitudinal slide rail.
Further, the workpiece support frame is provided with a transverse groove and a longitudinal groove which correspond to the transverse slide rail and the longitudinal slide rail, and the transverse slide block and the longitudinal slide block are respectively arranged in the transverse groove and the longitudinal groove in a penetrating mode and respectively move along the depth direction of the transverse groove and the longitudinal groove.
Furthermore, the USB position adjusting mechanism comprises an adjusting structure support and a plurality of floating connection USB test heads arranged on the adjusting structure support, a horizontal sliding rail is arranged above the adjusting structure support, a horizontal motor is arranged at one end of the adjusting structure support, and the floating connection USB test heads are arranged above the horizontal sliding rail and move horizontally under the pushing of the horizontal motor; and a vertical motor and a linear bearing are arranged below the adjusting mechanism support, and the vertical motor controls the adjusting mechanism support to move up and down through the linear bearing.
Further, the floating connection USB test head comprises a USB connector and a test head base, a test head slide rail and a test head cylinder are arranged above the test head base, a test head slide block is arranged above the test head slide rail, the USB connector is arranged above the test head slide block, and the test head slide block is pushed by the test head cylinder to move along the test head slide rail.
Furthermore, a floating connecting spring is arranged on the side face of the testing head sliding block, when the USB connector is in butt joint with the USB interface of the mobile terminal, the floating connecting spring is used for fine adjustment of the position of the USB connector during plugging, and scratching of the USB interface is avoided
Furthermore, the number of the floating connection USB test heads is the same as that of the upgrading test clamps and the floating connection USB test heads are arranged in a one-to-one correspondence manner; and a plurality of groups of the upgrading test mechanisms are placed in parallel or stacked.
In the multi-group automatic upgrading and testing system, the carrying mechanism carries the workpiece to the upgrading testing station, the upgrading testing mechanism loads and upgrades the software of the workpiece, and after the testing function is completed, the carrying mechanism places the qualified product on the blanking belt according to the testing result, sends the qualified product to the next procedure, and places the unqualified product on the unqualified product belt for secondary detection and maintenance. The upgrading test mechanism comprises a plurality of groups of upgrading test fixtures and the USB connectors, can complete upgrading tests of a plurality of workpieces at the same time, and improves production efficiency. The upgrading test fixture can be adaptively applied to workpieces of various different models and sizes, and meanwhile the inserting accuracy of the USB connector is higher. The invention has simple structure, easy realization, low cost and convenient popularization.
Drawings
Fig. 1 is a schematic structural diagram (top view) of a multi-group automatic upgrade and test system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a loading and unloading mechanism of a multi-group automatic upgrade and test system according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a handling mechanism of a multi-group automatic upgrade and test system according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a material taking assembly of a multi-group automatic upgrading and testing system according to an embodiment of the present invention.
FIG. 5 is a schematic structural diagram of an upgrade testing mechanism of a multi-group automatic upgrade and testing system according to an embodiment of the present invention.
FIG. 6 is a schematic structural diagram of an upgrade test fixture of a multi-group automatic upgrade and test system according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a USB position adjusting mechanism of a multi-group automatic upgrade and test system according to an embodiment of the present invention.
FIG. 8 is a schematic structural diagram of a USB test head of a multi-group automatic upgrade and test system according to an embodiment of the present invention.
Detailed Description
The present embodiment takes a plurality of sets of automatic upgrade and test systems as an example, and the present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Referring to fig. 1 to 8, a multi-group automatic upgrade and test system 100 provided by an embodiment of the present invention is shown, and is used for upgrade test of a mobile terminal, and includes a loading and unloading mechanism 10, a carrying mechanism 20, and a multi-group upgrade test mechanism 30, where the loading and unloading mechanism 10 includes a loading belt 11, a unloading belt 12, a defective product belt 13, and a code scanning mechanism 14, the loading and unloading mechanism 10 is used for conveying workpieces between stations of each process, and the code scanning mechanism 14 is used for performing code scanning identification on the workpieces on the loading belt 11; the conveying mechanism 20 comprises a servo module 21 and a material taking assembly 22, and the conveying mechanism 20 is used for conveying workpieces among various stations; each group of the upgrading test mechanism 30 comprises a plurality of upgrading test fixtures 31 and a USB position adjusting mechanism 32, wherein the upgrading test fixtures 31 are used for clamping and positioning workpieces and are connected with the USB position adjusting mechanism 32 to complete the upgrading test work of the workpieces.
Specifically, the feeding belt 11 conveys the workpiece to the material taking assembly 22, the material taking assembly 22 grabs the workpiece and moves the workpiece to the upgrading testing mechanism 30 under the driving of the servo module 21, the upgrading testing fixture 31 clamps and positions the workpiece, and the USB position adjusting mechanism 32 inserts the USB connector 33 into the USB interface of the workpiece, so as to realize upgrading testing of the workpiece; after the test is completed, the carrying mechanism 20 is respectively placed on the blanking belt 12 or the defective product belt 13 according to the test result of the workpiece, so that the workpiece enters the next process.
Further, the servo module 21 includes an X-axis module, a Y-axis module, a Z-axis module and an R-axis module, the X-axis module and the Y-axis module are vertically crossed in the horizontal direction, and the X-axis module and the Y-axis module form a horizontal plane; the Z-axis module and the X-axis module are arranged in a crossed and vertical mode in the vertical direction, and the Z-axis module and the X-axis module form a vertical plane; r axle module includes a rotating electrical machines and locates the rotating electrical machines is terminal get material subassembly 22, get material subassembly 22 and be used for snatching the work piece.
Further, the material taking assembly 22 comprises a material taking lifting cylinder 221, a material taking arm 222, a clamping cylinder 223 and a clamping arm 224; the material taking lifting cylinder 221 is fixedly installed at the tail end of the R-axis module, and the material taking arm 222 is installed at the tail end of the material taking lifting cylinder 221 and moves up and down under the control of the material taking lifting cylinder 221; the material taking arm 222 is provided with an anti-static vacuum chuck, and the anti-static vacuum chuck is used for grabbing the mobile terminal; the clamping arm 224 comprises a left clamping arm 224 and a right clamping arm 224 which are oppositely arranged, and the left clamping arm 224 and the right clamping arm 224 move towards each other under the control of the clamping cylinder 223; the left clamping arm 224 and the right clamping arm 224 are respectively arranged at two sides of the material taking arm 222, a material taking auxiliary block 225 is arranged at the tail end of the clamping arm 224, and the material taking auxiliary block 225 is used for clamping and lifting the mobile terminal.
Specifically, the material taking auxiliary block 225 is L-shaped, the material taking auxiliary block 225 includes a vertical portion and a horizontal portion, the vertical portion is fixedly disposed at the tail end of the clamping arm 224, and the horizontal portion is disposed at the inner side of the lower tail end of the vertical portion. When the material taking arm 222 is pressed down, the anti-static vacuum chuck sucks the workpiece and then moves upwards, the workpiece is separated from the feeding belt 11, the clamping cylinder 223 moves the clamping arm 224 inwards, and the material taking auxiliary block 225 clamps and lifts the workpiece.
Preferably, the inner side of the feeding and taking auxiliary block 225 is provided with a flexible material so as to prevent scratching the workpiece.
Further, the carrying mechanism 20 includes a first carrying mechanism and a second carrying mechanism which are arranged in parallel, the first carrying mechanism and the second carrying mechanism are symmetrically arranged on two sides of the defective product belt 13, and the first carrying mechanism and the second carrying mechanism have independent working spaces.
Specifically, the first conveying mechanism and the second conveying mechanism are provided with a servo module 21 and a material taking assembly 22 which are identical in structure and are symmetrically arranged, and the working space of the first conveying mechanism and the working space of the second conveying mechanism are not crossed and overlapped.
Further, the upgrading test fixture 31 includes a base 311 and a workpiece support 312 disposed above the base 311, and a mounting column is disposed between the workpiece support 312 and the base 311, so that a space is formed between the base 311 and the workpiece support 312; the space is internally provided with a first air cylinder 315, a second air cylinder 318, and a transverse slide rail 313 and a longitudinal slide rail 316 which are perpendicular to each other, the transverse slide rail 313 and the longitudinal slide rail 316 are respectively provided with a transverse slide block 314 and a longitudinal slide block 317, and the first air cylinder 315 and the second air cylinder 318 are respectively used for controlling the transverse slide block 314 and the longitudinal slide block 317 to move along the transverse slide rail 313 and the longitudinal slide rail 316.
Specifically, the first cylinder 315 pushes the longitudinal slider 317 to move along the longitudinal slide rail 316; the second cylinder 318 pushes the lateral slider 314 to move along the lateral slide rail 313.
Further, the workpiece support frame 312 has a transverse groove and a longitudinal groove corresponding to the transverse slide rail 313 and the longitudinal slide rail 316, and the transverse slider 314 and the longitudinal slider 317 respectively penetrate through the transverse groove and the longitudinal groove and respectively move along the depth direction of the transverse groove and the longitudinal groove.
Specifically, one side of the workpiece support frame 312 in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame 312 opposite to the longitudinal groove in the length direction is fixedly provided with a fixed stopper 310; two sides of the workpiece support frame 312 in the width direction are respectively provided with transverse grooves which are oppositely arranged.
Specifically, the transverse grooves include a first transverse groove and a second transverse groove, the transverse slider 314 includes a first transverse slider and a second transverse slider, the first transverse slider and the second transverse slider are respectively disposed in the first transverse groove and the second transverse groove, and the first transverse slider and the second transverse slider are pushed by the second air cylinder 318 to move in the first transverse groove and the second transverse groove in an opposite direction.
Specifically, the top ends of the fixed stopper 310, the longitudinal slider 317, the first lateral slider and the second lateral slider are mounted with a flexible contact 319, and the flexible contact 319 contacts with the mobile terminal and avoids scratching the mobile terminal. The flexible contact 319 is preferably an antistatic material.
Further, the USB position adjusting mechanism 32 includes an adjusting structure support 321 and a plurality of floating connection USB test heads 33 disposed on the adjusting structure support 321, a horizontal slide rail 322 is disposed above the adjusting structure support 321, a horizontal motor 323 is disposed at one end of the adjusting structure support, and the floating connection USB test heads 33 are disposed above the horizontal slide rail 322 and horizontally move under the pushing of the horizontal motor 323; a vertical motor 324 and a linear bearing 325 are arranged below the adjusting mechanism bracket, and the vertical motor 324 controls the adjusting mechanism bracket to move up and down through the linear bearing 325. Connect USB test head 33 to float and include USB connector 33 and test head base 332, test head base 332 top is equipped with test head slide rail 333 and test head cylinder 334, test head slide rail 333 top is equipped with test head slider 335, USB connector 33 is located test head slider 335 top, test head slider 335 is in under the promotion of test head cylinder 334 along test head slide rail 333 removes. The side of the test head slider 335 is provided with a floating connection spring 336, and when the USB connector 33 is in butt joint with the USB interface of the mobile terminal, the floating connection spring 336 is used for fine adjustment of the position of the USB connector 33 during plugging, so as to avoid scratching the USB interface.
Specifically, test head cylinder 334 promotes test head slider 335 drives USB connector 33 to the USB interface removes, USB connector 33 with when the USB interface is pegged graft, the top of connecting spring 336 floats supports mobile terminal's shell, reduces USB connector 33's impulsive force, prevents the USB interface is by the fish tail.
Specifically, a magnetic body is arranged above the USB connector 33, and the USB connector 33 can be conveniently replaced by the magnetic body.
Further, the number of the floating connection USB test heads 33 is the same as that of the upgrading test clamps 31, and the floating connection USB test heads are arranged in a one-to-one correspondence manner; a plurality of sets of the upgraded testing mechanisms 30 are placed side-by-side or stacked.
In this embodiment, there are three sets of the upgrading test mechanism 30 on each side of the carrying mechanism 20, and each set of the upgrading test mechanism 30 includes 8 upgrading test fixtures 31. The automatic upgrading and testing system can complete the upgrading and testing work of 48 workpieces at the same time, and the production efficiency is improved.
Specifically, the workpiece feeding device further comprises a base 311, two ends of the base 311 are divided into a feeding end and a discharging end according to the flow direction of the workpiece, and the feeding belt 11 and the discharging belt 12 are respectively arranged at the feeding end and the discharging end. The end of the feeding belt 11 is provided with the code scanning mechanism 14, the code scanning mechanism 14 comprises a code scanning gun and a position adjusting assembly thereof, and the position adjusting assembly is used for adjusting the inclination angle of the code scanning gun. The defective product belt 13 is arranged at one end of the discharging belt and has a movement direction different from that of the discharging belt.
In the above multi-group automatic upgrade and test system, the carrying mechanism 20 carries the workpiece to the upgrade test station, after the upgrade test mechanism 30 completes the software loading, upgrade and test functions on the workpiece, the carrying mechanism 20 places the qualified product on the blanking belt 12 according to the test result, and sends the qualified product to the next process, and places the defective product on the defective product belt 13 for re-detection and maintenance. The upgrading test mechanism 30 comprises a plurality of groups of upgrading test fixtures 31 and USB connectors 33, upgrading tests of a plurality of workpieces can be completed simultaneously, and production efficiency is improved. The upgrade test fixture 31 can be adaptively applied to workpieces of various different models and different sizes, and the plugging accuracy of the USB connector 33 is higher. The invention has simple structure, easy realization, low cost and convenient popularization.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and those skilled in the art can make various modifications and changes. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A multi-group automatic upgrading and testing system is used for upgrading and testing of a mobile terminal and is characterized by comprising a feeding and discharging mechanism, a carrying mechanism and a multi-group upgrading and testing mechanism, wherein the feeding and discharging mechanism comprises a feeding belt, a discharging belt, a defective product belt and a code scanning mechanism, the feeding and discharging mechanism is used for conveying workpieces among stations of each process, and the code scanning mechanism is used for carrying out code scanning identification on the workpieces on the feeding belt; the conveying mechanism comprises a servo module and a material taking assembly, and is used for conveying workpieces among all stations; each group of upgrading test mechanism comprises a plurality of upgrading test fixtures and a USB position adjusting mechanism, wherein the upgrading test fixtures are used for clamping and positioning workpieces and are connected with the USB position adjusting mechanism to complete the upgrading test work of the workpieces.
2. The multi-bank automatic upgrade and test system according to claim 1, wherein the servo modules comprise an X-axis module, a Y-axis module, a Z-axis module and an R-axis module, the X-axis module and the Y-axis module are vertically arranged in a horizontal direction in a crossed manner, and the X-axis module and the Y-axis module form a horizontal plane; the Z-axis module and the X-axis module are arranged in a crossed and vertical mode in the vertical direction, and the Z-axis module and the X-axis module form a vertical plane; the R-axis module comprises a rotating motor and a material taking assembly arranged at the tail end of the rotating motor, and the material taking assembly is used for grabbing workpieces.
3. The multiple-unit automatic upgrade and test system according to claim 2, wherein the material taking assembly comprises a material taking lifting cylinder, a material taking arm, a clamping cylinder and a clamping arm; the material taking lifting cylinder is fixedly arranged at the tail end of the R shaft module, and the material taking arm is arranged at the tail end of the material taking lifting cylinder and moves up and down under the control of the material taking lifting cylinder; the material taking arm is provided with an anti-static vacuum chuck, and the anti-static vacuum chuck is used for grabbing the mobile terminal; the clamping arms comprise a left clamping arm and a right clamping arm which are oppositely arranged, and the left clamping arm and the right clamping arm move oppositely under the control of the clamping cylinder; the left clamping arm and the right clamping arm are respectively arranged on two sides of the material taking arm, a material taking auxiliary block is arranged at the tail end of the clamping arm and used for clamping and lifting the mobile terminal.
4. The multi-group automatic upgrading and testing system according to claim 1, wherein the carrying mechanisms comprise a first carrying mechanism and a second carrying mechanism which are arranged side by side, the first carrying mechanism and the second carrying mechanism are symmetrically arranged on two sides of the defective product belt, and the first carrying mechanism and the second carrying mechanism have independent working spaces.
5. The multiple-unit automatic upgrade and test system according to claim 1, wherein the upgrade test fixture comprises a base and a workpiece support frame disposed above the base, and a mounting column is disposed between the workpiece support frame and the base to provide a space between the base and the workpiece support frame; the space is internally provided with a first air cylinder, a second air cylinder, a transverse slide rail and a longitudinal slide rail which are perpendicular to each other, the transverse slide rail and the longitudinal slide rail are respectively provided with a transverse slide block and a longitudinal slide block, and the first air cylinder and the second air cylinder are respectively used for controlling the transverse slide block and the longitudinal slide block to move along the transverse slide rail and the longitudinal slide rail.
6. The multi-group automatic upgrading and testing system according to claim 5, wherein the workpiece support frame has a transverse groove and a longitudinal groove corresponding to the transverse slide rail and the longitudinal slide rail, and the transverse slider and the longitudinal slider are respectively inserted into the transverse groove and the longitudinal groove and respectively move along the depth direction of the transverse groove and the longitudinal groove.
7. The multi-group automatic upgrading and testing system of claim 1, wherein the USB position adjusting mechanism comprises an adjusting structure bracket and a plurality of floating connection USB test heads arranged on the adjusting structure bracket, a horizontal sliding rail is arranged above the adjusting structure bracket, a horizontal motor is arranged at one end of the adjusting structure bracket, and the floating connection USB test heads are arranged above the horizontal sliding rail and are pushed by the horizontal motor to move horizontally; and a vertical motor and a linear bearing are arranged below the adjusting mechanism support, and the vertical motor controls the adjusting mechanism support to move up and down through the linear bearing.
8. The multi-bank automatic upgrade and test system according to claim 7, wherein the floating connection USB test head comprises a USB connector and a test head base, a test head slide rail and a test head cylinder are disposed above the test head base, a test head slider is disposed above the test head slide rail, the USB connector is disposed above the test head slider, and the test head slider moves along the test head slide rail under the pushing of the test head cylinder.
9. The multi-group automatic upgrading and testing system of claim 8, wherein a floating connection spring is arranged on a side surface of the testing head sliding block, and when the USB connector is in butt joint with the USB interface of the mobile terminal, the floating connection spring is used for fine adjustment of the position of the USB connector during plugging, so as to avoid scratching the USB interface.
10. The multi-group automatic upgrade and test system according to claim 1, wherein the number of the floating connection USB test heads is the same as the number of the upgrade test jigs and is set in one-to-one correspondence; and a plurality of groups of the upgrading test mechanisms are placed in parallel or stacked.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011541827.5A CN112565506A (en) | 2020-12-23 | 2020-12-23 | Multi-group automatic upgrading and testing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011541827.5A CN112565506A (en) | 2020-12-23 | 2020-12-23 | Multi-group automatic upgrading and testing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843215A (en) * | 2022-04-29 | 2022-08-02 | 深圳格芯集成电路装备有限公司 | Chip testing device |
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2020
- 2020-12-23 CN CN202011541827.5A patent/CN112565506A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843215A (en) * | 2022-04-29 | 2022-08-02 | 深圳格芯集成电路装备有限公司 | Chip testing device |
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