CN112649721A - Test adjusting mechanism of automatic number writing upgrading equipment - Google Patents
Test adjusting mechanism of automatic number writing upgrading equipment Download PDFInfo
- Publication number
- CN112649721A CN112649721A CN202011541870.1A CN202011541870A CN112649721A CN 112649721 A CN112649721 A CN 112649721A CN 202011541870 A CN202011541870 A CN 202011541870A CN 112649721 A CN112649721 A CN 112649721A
- Authority
- CN
- China
- Prior art keywords
- test
- usb
- transverse
- number writing
- automatic number
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a test adjusting mechanism of automatic number writing upgrading equipment, which is arranged at a number writing upgrading test station of the automatic number writing upgrading equipment, is used for clamping and connecting a mobile terminal to be subjected to number writing upgrading test, and comprises a plurality of test clamps and a USB position adjusting mechanism, wherein the test clamps are used for fixing the mobile terminal and positioning the mobile terminal in the middle; USB position control mechanism accurate regulation float the position of connecting the USB test head, make its and mobile terminal's USB interface aim at, the floating connection spring who connects the USB test head that floats makes the USB connector with when the USB interface is pegged graft, it is right the position of USB connector finely tunes to avoid fish tail mobile terminal's USB interface. The test adjusting mechanism comprises a plurality of groups of test fixtures and the USB position adjusting mechanism, can complete number writing, upgrading and testing of a plurality of mobile terminals at the same time, is suitable for mobile terminals of different models and sizes, and improves the production efficiency and the adaptability of equipment.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a test adjusting mechanism of automatic number writing upgrading equipment.
Background
The production process of the mobile terminal needs to complete number writing, upgrading and function testing of the mobile terminal according to International Mobile Equipment Identification (IMEI) codes of the mobile terminal, at present, the mobile terminal generally adopts a screen from 5 inches to 8 inches, and the positions of USB interfaces of the mobile terminals of different models are different, so that the positions of floating connection USB test heads need to be accurately adjusted when the floating connection USB test heads are plugged with the USB interfaces of the mobile terminals in the number writing, upgrading and testing processes. In the existing automatic number writing upgrading test equipment, for mobile terminals with different sizes, the traditional test adjusting mechanism is narrow in application range, and the mobile terminal is easily scratched when a floating connection USB test head is plugged.
Disclosure of Invention
In view of the above, there is a need to provide a test adjustment mechanism for an automatic number writing upgrade device, which can accurately adjust the position of a floating connection USB test head and avoid scratching a mobile terminal.
A test adjusting mechanism of automatic number writing upgrading equipment is arranged at a number writing upgrading test station of the automatic number writing upgrading equipment and used for clamping and connecting a mobile terminal to be subjected to number writing upgrading test; 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, wherein the floating connection USB test heads are used for being in butt joint with USB interfaces of mobile terminals on a number writing upgrading test station so as to complete number writing upgrading and testing functions of the mobile terminals.
Furthermore, the 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; one side of the workpiece support frame in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame in the length direction, which is opposite to the longitudinal groove, is fixedly provided with a fixed stopper; two sides of the workpiece support frame in the width direction are respectively provided with transverse grooves which are oppositely arranged.
Furthermore, a longitudinal slide rail and a transverse slide rail are respectively arranged on the base along the length direction and the width direction, and the longitudinal slide rail and the transverse slide rail are vertically arranged; the longitudinal slide rail is provided with a longitudinal slide block, and the longitudinal slide block is arranged in the longitudinal groove in a penetrating manner; and a transverse sliding block is arranged on the transverse sliding rail and penetrates through the transverse groove.
Furthermore, a first air cylinder and a second air cylinder are further arranged on the base, and the first air cylinder pushes the longitudinal sliding block to move along the longitudinal sliding rail; the second air cylinder pushes the transverse sliding block to move along the transverse sliding rail.
Further, the transverse grooves comprise a first transverse groove and a second transverse groove, the transverse sliding blocks comprise a first transverse sliding block and a second transverse sliding block, the first transverse sliding block and the second transverse sliding block are respectively arranged in the first transverse groove and the second transverse groove, and the first transverse sliding block and the second transverse sliding block respectively move in the first transverse groove and the second transverse groove in an opposite direction under the pushing of the second air cylinder.
Furthermore, the number of the floating connection USB test heads is the same as that of the test clamps, and the floating connection USB test heads are arranged in a one-to-one correspondence mode.
Furthermore, 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 head is arranged above the horizontal sliding rail and moves horizontally under the pushing of the horizontal motor.
Furthermore, 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, and 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, so that the USB interface is prevented from being scratched.
In the test adjusting mechanism of the automatic number writing upgrading device, the test fixture is used for fixing the mobile terminal, and the two transverse sliding blocks which move in opposite directions enable the mobile terminal to be positioned in the middle; USB position control mechanism accurate regulation float the position of connecting the USB test head, make its and mobile terminal's USB interface aim at, the floating connection spring who connects the USB test head that floats makes the USB connector with when the USB interface is pegged graft, it is right the position of USB connector finely tunes to avoid fish tail mobile terminal's USB interface. The test adjusting mechanism comprises a plurality of groups of test fixtures and the USB position adjusting mechanism, can complete number writing, upgrading and testing of a plurality of mobile terminals at the same time, is suitable for mobile terminals of different models and sizes, and improves the production efficiency and the adaptability of equipment. The invention has simple structure, easy realization, low cost and convenient popularization.
Drawings
Fig. 1 is a schematic structural diagram of a test adjusting mechanism of an automatic number writing upgrading device according to an embodiment of the present invention.
Fig. 2 is a structural top view of a test adjusting mechanism of the automatic number writing upgrading device according to the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a test fixture of a test adjusting mechanism of an automatic number writing upgrading device according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a USB position adjusting mechanism of a test adjusting mechanism of an automatic number writing upgrading device according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a floating connection USB test head of a test adjustment mechanism of an automatic number writing upgrade device according to an embodiment of the present invention.
Detailed Description
The present embodiment takes the test adjusting mechanism of the automatic number writing upgrading device as an example, and the following will describe the present invention in detail with reference to specific embodiments and the accompanying drawings.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a test adjusting mechanism 100 of an automatic number writing upgrading device according to an embodiment of the present invention is shown, which is disposed at a number writing upgrading test station of the automatic number writing upgrading device, and is configured to clamp and connect a mobile terminal to be tested for number writing upgrading, and includes a plurality of test clamps 10 and a USB position adjusting mechanism 20, where the test clamps 10 are configured to clamp and position the mobile terminal to be tested for number writing upgrading; USB position control mechanism 20 is including adjusting the structural support and locating a plurality of floating connection USB test head 21 on adjusting the structural support, floating connection USB test head 21 is used for with write number upgrade test station on mobile terminal's USB interface butt joint to accomplish the upgrading of writing number and the test function to mobile terminal.
Further, the test fixture 10 includes a base 11 and a workpiece support 18 disposed above the base 11, wherein a mounting column is disposed between the workpiece support 18 and the base 11, so that a space is formed between the base 11 and the workpiece support 18; one side of the workpiece support frame 18 in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame 18 opposite to the longitudinal groove in the length direction is fixedly provided with a fixed stopper; the workpiece support frame 18 has transverse grooves on both sides in the width direction. A longitudinal slide rail 15 and a transverse slide rail 12 are respectively arranged on the base 11 along the length direction and the width direction, and the longitudinal slide rail 15 and the transverse slide rail 12 are vertically arranged; a longitudinal sliding block 16 is arranged on the longitudinal sliding rail 15, and the longitudinal sliding block 16 is arranged in the longitudinal groove in a penetrating manner; and a transverse sliding block 13 is arranged on the transverse sliding rail 12, and the transverse sliding block 13 is arranged in the transverse groove in a penetrating manner. The base 11 is further provided with a first air cylinder 14 and a second air cylinder 17, and the first air cylinder 14 pushes the longitudinal slide block 16 to move along the longitudinal slide rail 15; the second cylinder 17 pushes the transverse slide 13 to move along the transverse slide rail 12. The transverse grooves comprise a first transverse groove and a second transverse groove, the transverse sliding blocks 13 comprise a first transverse sliding block 13 and a second transverse sliding block 13, the first transverse sliding block 13 and the second transverse sliding block 13 are respectively arranged in the first transverse groove and the second transverse groove, and the first transverse sliding block 13 and the second transverse sliding block 13 respectively move in the first transverse groove and the second transverse groove in opposite directions under the pushing of the second air cylinder 17.
Specifically, when the mobile terminal is placed on the workpiece support 18, the first cylinder 14 pushes the longitudinal slider 16 to move along the longitudinal slide rail 15 into the longitudinal groove until the longitudinal slider 16 and the fixed stopper clamp the mobile terminal; meanwhile, the second air cylinder 17 pushes the first transverse sliding block 13 and the second transverse sliding block 13 to synchronously move towards the first transverse groove and the second transverse groove along the transverse sliding rail 12 respectively until the first transverse sliding block 13 and the second transverse sliding block 13 clamp the mobile terminal; finally, the mobile terminal is positioned in the center of the workpiece support 18.
Specifically, the top ends of the fixed stopper, the longitudinal slider 16, the first lateral slider 13 and the second lateral slider 13 are provided with a flexible contact 19, and the flexible contact 19 is in contact with the mobile terminal and avoids scratching the mobile terminal. The flexible contact 19 is preferably an antistatic material.
Further, the number of the floating connection USB test heads 21 is the same as that of the test jigs 10, and the floating connection USB test heads are arranged in a one-to-one correspondence.
Furthermore, a horizontal sliding rail 23 is arranged above the adjusting structure support, a horizontal motor 24 is arranged at one end of the adjusting structure support 22, and the floating connection USB test head 21 is arranged above the horizontal sliding rail 23 and moves horizontally under the pushing of the horizontal motor 24. A vertical motor 25 and a linear bearing 26 are arranged below the adjusting mechanism support 22, and the vertical motor 25 controls the adjusting mechanism support 22 to move up and down through the linear bearing 26.
Specifically, the horizontal motor 24 and the vertical motor 25 enable the adjusting structure bracket to move in a vertical plane, and adjust the position of the floating connection USB test head 21 in the vertical plane, so that the test adjusting mechanism can be applied to mobile terminals with different USB interfaces and different types of mounting positions.
Further, the floating connection USB test head 21 includes a USB connector 211 and a test head base 212, a test head slide rail 213 and a test head cylinder 214 are disposed above the test head base 212, a test head slider 215 is disposed above the test head slide rail 213, the USB connector 211 is disposed above the test head slider 215, and the test head slider 215 is pushed by the test head cylinder 214 to move along the test head slide rail 213. The side of the test head sliding block 215 is provided with a floating connection spring 216, and when the USB connector 211 is in butt joint with the USB interface of the mobile terminal, the floating connection spring 216 is used for fine adjustment of the position of the USB connector 211 during plugging, so that the USB interface is prevented from being scratched.
Specifically, test head cylinder 214 promotes test head slider 215 drives USB connector 211 to the USB interface removes, USB connector 211 with when the USB interface is pegged graft, the top of connecting spring 216 floats supports mobile terminal's shell, reduces USB connector 211's impulsive force prevents the USB interface is by the fish tail.
Specifically, a magnetic body is arranged above the USB connector 211, and the USB connector 211 can be conveniently replaced by the magnetic body.
In the test adjusting mechanism 100 of the automatic number writing upgrading device, the test fixture 10 is used for fixing the mobile terminal, and the two transverse sliders 13 moving in opposite directions enable the mobile terminal to be positioned in the middle; USB position control mechanism 20 accurate regulation float the position of connecting USB test head 21, make its and mobile terminal's USB interface aim at, the floating connecting spring 216 who connects USB test head 21 that floats makes USB connector 211 with when the USB interface is pegged graft, it is right the position of USB connector 211 is finely tuned to avoid fish tail mobile terminal's USB interface. The test adjusting mechanism comprises a plurality of groups of test fixtures 10 and USB position adjusting mechanisms 20, can complete number writing, upgrading and testing of a plurality of mobile terminals at the same time, is suitable for mobile terminals of different models and sizes, and improves production efficiency and equipment adaptability. 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 test adjusting mechanism of an automatic number writing upgrading device is arranged at a number writing upgrading test station of the automatic number writing upgrading device and is used for clamping and connecting a mobile terminal to be subjected to number writing upgrading test; 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, wherein the floating connection USB test heads are used for being in butt joint with USB interfaces of mobile terminals on a number writing upgrading test station so as to complete number writing upgrading and testing functions of the mobile terminals.
2. The test adjustment mechanism of the automatic number writing upgrading device as claimed in claim 1, wherein the test fixture comprises a base and a workpiece support frame arranged above the base, and a mounting 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; one side of the workpiece support frame in the length direction is provided with a longitudinal groove, and the other side of the workpiece support frame in the length direction, which is opposite to the longitudinal groove, is fixedly provided with a fixed stopper; two sides of the workpiece support frame in the width direction are respectively provided with transverse grooves which are oppositely arranged.
3. The test adjustment mechanism of the automatic number writing upgrading device as claimed in claim 2, wherein a longitudinal slide rail and a transverse slide rail are respectively installed on the base along the length direction and the width direction, and the longitudinal slide rail and the transverse slide rail are vertically arranged; the longitudinal slide rail is provided with a longitudinal slide block, and the longitudinal slide block is arranged in the longitudinal groove in a penetrating manner; and a transverse sliding block is arranged on the transverse sliding rail and penetrates through the transverse groove.
4. The test adjustment mechanism of the automatic number writing upgrading device as claimed in claim 3, wherein a first air cylinder and a second air cylinder are further provided on the base, and the first air cylinder pushes the longitudinal slide block to move along the longitudinal slide rail; the second air cylinder pushes the transverse sliding block to move along the transverse sliding rail.
5. The test adjustment mechanism of the automatic number writing upgrading device as in claim 4, wherein the transverse grooves comprise a first transverse groove and a second transverse groove, the transverse slider comprises a first transverse slider and a second transverse slider, the first transverse slider and the second transverse slider are respectively arranged 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 to move towards each other in the first transverse groove and the second transverse groove respectively.
6. The test adjustment mechanism of automatic number-writing upgrading equipment according to claim 1, characterized in that the number of the floating connection USB test heads is the same as the number of the test clamps and is arranged in a one-to-one correspondence.
7. The testing and adjusting mechanism of automatic number writing upgrading equipment as claimed in claim 1, wherein 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 testing head is arranged above the horizontal sliding rail and moves horizontally under the pushing of the horizontal motor.
8. The test adjustment mechanism of the automatic number writing upgrading device as claimed in claim 7, wherein a vertical motor and a linear bearing are arranged below the adjustment mechanism bracket, and the vertical motor controls the adjustment mechanism bracket to move up and down through the linear bearing.
9. The test adjustment mechanism of the automatic number writing upgrading device as claimed in claim 1, 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 arranged above the test head base, a test head slider is arranged above the test head slide rail, the USB connector is arranged 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.
10. The testing adjustment mechanism of automatic number writing upgrading equipment as claimed in claim 9, wherein a floating connection spring is disposed on a side surface of the testing head slider, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541870.1A CN112649721A (en) | 2020-12-23 | 2020-12-23 | Test adjusting mechanism of automatic number writing upgrading equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011541870.1A CN112649721A (en) | 2020-12-23 | 2020-12-23 | Test adjusting mechanism of automatic number writing upgrading equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112649721A true CN112649721A (en) | 2021-04-13 |
Family
ID=75359676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011541870.1A Pending CN112649721A (en) | 2020-12-23 | 2020-12-23 | Test adjusting mechanism of automatic number writing upgrading equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112649721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595659A (en) * | 2021-07-23 | 2021-11-02 | 上海创米科技有限公司 | Integrated conduction test and number writing method and device |
-
2020
- 2020-12-23 CN CN202011541870.1A patent/CN112649721A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113595659A (en) * | 2021-07-23 | 2021-11-02 | 上海创米科技有限公司 | Integrated conduction test and number writing method and device |
| CN113595659B (en) * | 2021-07-23 | 2024-02-02 | 上海创米数联智能科技发展股份有限公司 | Integrated conduction test and number writing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4618131A (en) | PC board hold down system | |
| CN112649721A (en) | Test adjusting mechanism of automatic number writing upgrading equipment | |
| CN209803279U (en) | test platform with plug PCBA circuit board | |
| CN210514365U (en) | ICT automatic alignment testing arrangement | |
| CN204495964U (en) | A kind of CCD pinpoint robotization pin measurement equipment | |
| CN214795095U (en) | Test adjusting mechanism of automatic number writing upgrading equipment | |
| CN109975650B (en) | TypeC connects even board multichannel test platform | |
| CN215728273U (en) | Multi-station testing device | |
| US8179134B2 (en) | Handling robot of magnetic head assembly, magnetic head test method and magnetic head tester | |
| CN219016369U (en) | Side position test needle mould module and test equipment | |
| CN215554807U (en) | Automatic labeling, number writing, upgrading and checking equipment | |
| CN114839469B (en) | Crimping tool and test equipment of batch test | |
| CN204135926U (en) | Rectangular cell paired springs compression type detects fixture | |
| CN114518525B (en) | Acoustic performance test platform and sound insulation box based on test platform | |
| CN109079311B (en) | PCB laser marking positioning device | |
| CN209102770U (en) | A kind of pcb board testing jig | |
| CN214767012U (en) | Automatic checking device | |
| CN219293786U (en) | Test board support with regulatory function | |
| CN111025053B (en) | Testing device of connector-free radio frequency feed point output type microwave radio frequency assembly | |
| CN221056500U (en) | Magnetic attraction adjustable PCB interface test fixture | |
| CN219592479U (en) | Automatic mechanism and camera aging test equipment of lighting up of many products | |
| CN118443973A (en) | Functional test insertion mechanism | |
| CN220023195U (en) | Circuit board production equipment | |
| CN210590240U (en) | Floating positioning device for in-mold injection molding insert | |
| CN218497085U (en) | Test needle mould with second grade buffering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |