CN209897135U - Multi-station CR (CR) testing machine for side keys of mobile phone - Google Patents
Multi-station CR (CR) testing machine for side keys of mobile phone Download PDFInfo
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- CN209897135U CN209897135U CN201921218334.0U CN201921218334U CN209897135U CN 209897135 U CN209897135 U CN 209897135U CN 201921218334 U CN201921218334 U CN 201921218334U CN 209897135 U CN209897135 U CN 209897135U
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Abstract
The utility model relates to a mobile phone test equipment technical field especially relates to cell-phone side key multistation CR test machine, including work platform, work platform is provided with X axle lead screw transmission, X axle lead screw transmission's power take off end drive is connected with the fortune support plate, fortune support plate interval is provided with the same cell-phone tool of a plurality of, X axle lead screw transmission's side is provided with the same detection mechanism of a plurality of side by side, detection mechanism includes Y axle lead screw transmission, Y axle lead screw transmission's power take off end drive is connected with test component, test component includes a plurality of connecting blocks and pressure sensor, pressure sensor's terminal surface is provided with the test head, X axle lead screw transmission and Y axle lead screw transmission mutually perpendicular installation. The utility model discloses the realization carries out automated inspection to cell-phone side key, need not manual operation, effectively improves detection efficiency and product percent of pass.
Description
Technical Field
The utility model relates to a cell-phone check out test set technical field especially relates to cell-phone side key multistation CR test machine.
Background
With the increasing development of science and technology, society has already advanced to the information age, and products in many industries have developed towards the direction of intellectualization and networking, and mobile phones have long become necessities in people's work and life due to the advantages of convenient use, complete functions and the like. Before the mobile phone leaves a factory, a force testing procedure must be carried out on a side key of the mobile phone to detect whether the mobile phone is qualified, the traditional method is to carry out detection through manual operation, the working efficiency is low when the hand operates, the hand is easy to ache and feel tired when the side key of the mobile phone is pressed for a long time, the eyes are easy to feel tired, the labor intensity is high, and the problems of missing detection, erroneous judgment and the like are caused.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide cell-phone side key multistation CR test machine, realize carrying out automated inspection to cell-phone side key, need not manual operation, effectively improve detection efficiency and product percent of pass.
For realizing above-mentioned purpose, the utility model discloses a cell-phone side key multistation CR test machine, including work platform, work platform is provided with X axle lead screw transmission, X axle lead screw transmission's power take off end drive is connected with the fortune support plate, fortune support plate interval is provided with the same cell-phone tool of a plurality of, X axle lead screw transmission's side is provided with the same detection mechanism of a plurality of side by side, detection mechanism includes Y axle lead screw transmission, Y axle lead screw transmission's power take off end drive is connected with test component, test component includes a plurality of connecting blocks and pressure sensor, pressure sensor's terminal surface is provided with the test head, X axle lead screw transmission and Y axle lead screw transmission mutually perpendicular installation.
Preferably, the Y-axis lead screw transmission device has the same structure as the X-axis lead screw transmission device, the Y-axis lead screw transmission device comprises a servo motor, and a power output end of the servo motor is connected with a Y-axis module in a driving mode.
Preferably, the cell phone jig comprises a cell phone jig base and a cylinder blank pressing C frame arranged on two sides of the cell phone jig base, a first fixing block and a second fixing block are arranged at the bottom of the cell phone jig base, an upper limiting block is arranged at the upper end of the cell phone jig base, a first left limiting block and a second left limiting block are symmetrically arranged on the left side of the cell phone jig base, and a first right limiting block and a second right limiting block are symmetrically arranged on the right side of the cell phone jig base.
Preferably, cylinder blank pressing C frame is provided with the cell-phone tool bottom plate, the both sides of cell-phone tool bottom plate all are provided with cylinder blank pressing subassembly, cylinder blank pressing subassembly includes cylinder mounting bracket and screw supporting shoe, the cylinder mounting bracket is provided with telescopic cylinder, telescopic cylinder's output is connected with the activity joint piece, the activity joint piece is connected with the blank pressing frame, the top of blank pressing frame is provided with blank pressing adjusting glue head, the bottom of blank pressing frame is provided with the elasticity screw of being connected with the screw supporting shoe.
The utility model has the advantages that: the utility model discloses a cell-phone side key multistation CR test machine, including work platform, work platform is provided with X axle lead screw transmission, X axle lead screw transmission's power take off end drive is connected with the fortune support plate, fortune support plate interval is provided with the same cell-phone tool of a plurality of, X axle lead screw transmission's side is provided with the same detection mechanism of a plurality of side by side, detection mechanism includes Y axle lead screw transmission, Y axle lead screw transmission's power take off end drive is connected with test component, test component includes a plurality of connecting blocks and pressure sensor, pressure sensor's terminal surface is provided with the test head, X axle lead screw transmission and Y axle lead screw transmission mutually perpendicular installation.
When the mobile phone testing device works, a plurality of mobile phones to be tested are clamped simultaneously by an external feeding manipulator and correspondingly placed in a plurality of identical mobile phone jigs, an X-axis screw rod transmission device conveys the mobile phone jigs through a carrying plate to move transversely, the mobile phone jigs are respectively aligned to the positions of a plurality of detection mechanisms, a Y-axis screw rod transmission device drives a testing assembly to move longitudinally, a testing head is enabled to gradually approach the mobile phones, the positions of pressure sensors are finely adjusted through a plurality of connecting blocks to be used during debugging, the testing head is enabled to be aligned to side keys of the mobile phones to carry out pressing detection operation, peak values and valley values of the acting force of the side keys of the mobile phones and pressing handfeel of the side keys of the mobile phones are measured by the pressure sensors, when the testing head cannot press the side keys of the mobile phones or the stress curve fluctuates greatly, the poor pressing contact between the testing head and the side keys of the mobile phones is indicated, and a warning, when the mobile phone side key is normally assembled, the pressure value required by the mobile phone side key has a pressure standard value, and when the actual pressure value measured by the pressure sensor through the test head is greater than or less than the pressure standard value during detection, the mobile phone side key is proved to have a problem during assembly, and the mobile phone is judged to be a defective product. The utility model discloses can increase and decrease cell-phone tool and detection mechanism's use quantity according to the work demand of difference, the occupation of land space is little, and detection effect is stable, greatly improves detection efficiency, the utility model discloses realize carrying out the automated inspection to cell-phone side key, need not manual operation, effectively improve detection efficiency and product percent of pass.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the mobile phone jig of the present invention.
Fig. 3 is a schematic view of the exploded structure of the mobile phone jig of the present invention.
Fig. 4 is an exploded schematic view of the detecting mechanism of the present invention.
The reference numerals include:
1-working platform 2-X-axis lead screw transmission device 3-carrying plate
4-mobile phone jig 40-mobile phone jig base 41-cylinder blank holder C frame
411-mobile phone jig bottom plate 412-cylinder blank holder component 4121-cylinder mounting rack
4122-screw supporting block 4123-telescopic cylinder 4124-movable joint block
4125-edging frame 4126-edging adjusting rubber head 4127-tightening screw
42-first fixed block 43-second fixed block 44-upper limit block
45-first left stopper 46-second left stopper 47-first right stopper
48-second Right Limit Block
5-detection mechanism 51-Y-axis lead screw transmission device 511-servo motor
512-Y axis module 52-testing component 53-connecting block
54-pressure sensor 55-test head.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-4, the utility model discloses a cell-phone side key multistation CR test machine, including work platform 1, work platform 1 is provided with X axle lead screw transmission 2, X axle lead screw transmission 2's power take off end drive is connected with fortune support plate 3, fortune support plate 3 interval is provided with the same cell-phone tool 4 of a plurality of, X axle lead screw transmission 2's side is provided with the same detection mechanism 5 of a plurality of side by side, detection mechanism 5 includes Y axle lead screw transmission 51, Y axle lead screw transmission 51's power take off end drive is connected with test component 52, test component 52 includes a plurality of connecting blocks 53 and pressure sensor 54, pressure sensor 54's terminal surface is provided with test head 55, X axle lead screw transmission 2 and Y axle lead screw transmission 51 mutually perpendicular installation.
When the mobile phone testing device works, a plurality of mobile phones to be tested are clamped simultaneously by an external feeding manipulator and are correspondingly placed in a plurality of same mobile phone jigs 4, the X-axis screw rod transmission device 2 transports the mobile phone jigs 4 to transversely move through the carrying plate 3, so that the mobile phone jigs 4 are respectively aligned to the positions of a plurality of detection mechanisms 5, the Y-axis screw rod transmission device 51 drives the test component 52 to longitudinally move, so that the test head 55 gradually approaches to the mobile phones, the positions of the pressure sensors 54 are finely adjusted through a plurality of connecting blocks 53 for debugging, the test head 55 is aligned to the mobile phone side keys to perform pressing detection operation, the peak value and the valley value of the acting force of the test head 55 on the mobile phone side keys and the pressing hand feeling are measured through the pressure sensors 54, when the test head 55 cannot press the mobile phone side keys or the stress curve greatly fluctuates, the poor pressing contact between the test head 55 and the mobile phone side keys is explained, and a warning sound is sent to remind an operator to check and know the condition, when the side key of the mobile phone is normally assembled, the pressure value required by the side key of the mobile phone has a pressure standard value, and when the actual pressure value measured by the pressure sensor 54 through the test head 55 is greater than or less than the pressure standard value during detection, the condition that the side key of the mobile phone is assembled is proved to be defective, and the mobile phone is judged to be defective. The utility model discloses can increase and decrease cell-phone tool 4 and detection mechanism 5's use quantity according to the work demand of difference, take up an area of the space little, detection effect is stable, greatly improves detection efficiency, the utility model discloses realize carrying out the automated inspection to cell-phone side key, need not manual operation, effectively improve detection efficiency and product percent of pass.
As shown in fig. 1 and 4, the Y-axis screw rod transmission device 51 of the present embodiment has the same structure as the X-axis screw rod transmission device 2, the Y-axis screw rod transmission device 51 includes a servo motor 511, and a power output end of the servo motor 511 is connected with a Y-axis module 512 in a driving manner. Specifically, servo motor 511 drives Y axle module 512 motion, and Y axle module 512 comprises base, slider, slide rail, lead screw etc. the utility model discloses a this kind of screw linear drive mechanism compares with cylinder type linear drive mechanism, and X axle lead screw transmission 2 and Y axle lead screw transmission 51 motion are slow, can make test head 55 can not carry out quick and energetically to press down to the cell phone side key, avoid causing the damage to cell phone side key, also make pressure sensor 54 accurate detection actual pressure value, improve and detect the precision.
As shown in fig. 1, fig. 2 and fig. 3, the mobile phone jig 4 of this embodiment includes a mobile phone jig base 40 and a cylinder blank pressing C frame 41 disposed on both sides of the mobile phone jig base 40, the bottom of the mobile phone jig base 40 is provided with a first fixing block 42 and a second fixing block 43, the upper end of the mobile phone jig base 40 is provided with an upper limiting block 44, the left side of the mobile phone jig base 40 is symmetrically provided with a first left limiting block 45 and a second left limiting block 46, and the right side of the mobile phone jig base 40 is symmetrically provided with a first right limiting block 47 and a second right limiting block 48. Specifically, the first fixing block 42 and the second fixing block 43 are respectively arranged at two ends of the bottom of the mobile phone jig base 40, a mobile phone to be tested is placed in the mobile phone jig base 40, a small gap is formed between the upper portion of the mobile phone to be tested and the upper limiting block 44 of the mobile phone jig base 40 for limiting, a small gap is formed between the left side of the mobile phone to be tested and the first left limiting block 45 and the second left limiting block 46 of the mobile phone jig base 40 for limiting, a small gap is formed between the right side of the mobile phone to be tested and the first right limiting block 47 and the second right limiting block 48 of the mobile phone jig base 40 for limiting, and the outer edges of two sides of the mobile phone to be tested are respectively pressed and fixed through the cylinder blank pressing C frames 41 arranged at two sides of the mobile phone jig base 40, so.
As shown in fig. 1, 2 and 3, the cylinder blank-holding C frame 41 of this embodiment is provided with a mobile phone jig bottom plate 411, cylinder blank-holding assemblies 412 are respectively disposed on two sides of the mobile phone jig bottom plate 411, each cylinder blank-holding assembly 412 includes a cylinder mounting frame 4121 and a screw supporting block 4122, the cylinder mounting frame 4121 is provided with a telescopic cylinder 4123, an output end of the telescopic cylinder 4123 is connected with a movable joint block 4124, the movable joint block 4124 is connected with a blank-holding frame 4125, a blank-holding adjusting rubber head 4126 is disposed on the top of the blank-holding frame 4125, and an elastic screw 4127 connected with the screw supporting block 4122 is disposed on the bottom of the blank-holding frame 4125. Specifically, the mobile phone jig base 40 is fixedly mounted on the mobile phone jig bottom plate 411 through a first fixing block 42 and a second fixing block 43, the telescopic cylinder 4123 is fixedly mounted on the cylinder mounting frame 4121, the tightening screw 4127 penetrates through the edge pressing frame 4125 to be connected with the screw supporting block 4122, the telescopic cylinder 4123 contracts the output shaft and pulls the edge pressing frame 4125 to be close to the side edge of the mobile phone to be tested through the movable joint block 4124, and then the tightening screw 4127 is screwed to enable the edge pressing adjusting rubber head 4126 of the edge pressing frame 4125 to be attached to and pressed against the side edge of the mobile phone to be tested, so that the positions of the outer edges 412 of the two sides of the mobile phone to be tested are respectively fixed through the cylinder edge pressing assembly.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (4)
1. Cell-phone side key multistation CR test machine, including work platform, its characterized in that: the utility model discloses a portable electronic device, including work platform, X axle screw drive, detection mechanism, Y axle screw drive, test assembly, pressure sensor, work platform is provided with X axle screw drive, X axle screw drive's power take off end drive is connected with the fortune support plate, fortune support plate interval is provided with the same cell-phone tool of a plurality of, X axle screw drive's side is provided with the same detection mechanism of a plurality of side by side, detection mechanism includes Y axle screw drive, Y axle screw drive's power take off end drive is connected with test component, test component includes a plurality of connecting blocks and pressure sensor, pressure sensor's terminal surface is provided with the test head, X axle screw drive and Y axle screw drive mutually perpendicular installation.
2. The multi-station CR testing machine for the side keys of the mobile phone according to claim 1, characterized in that: the Y-axis lead screw transmission device is identical to the X-axis lead screw transmission device in structure and comprises a servo motor, and a power output end of the servo motor is connected with a Y-axis module in a driving mode.
3. The multi-station CR testing machine for the side keys of the mobile phone according to claim 1, characterized in that: cell-phone tool includes cell-phone tool seat and sets up in the cylinder blank pressing C frame of cell-phone tool seat both sides, the bottom of cell-phone tool seat is provided with first fixed block and second fixed block, the upper end of cell-phone tool seat is provided with the spacing piece, the left side symmetry of cell-phone tool seat is provided with first left stopper and the left stopper of second, the right side symmetry of cell-phone tool seat is provided with first right stopper and the right stopper of second.
4. The multi-station CR testing machine for the side keys of the mobile phone according to claim 3, wherein: the mobile phone jig base plate is provided with to cylinder blank pressing C frame, the both sides of mobile phone jig base plate all are provided with cylinder blank pressing subassembly, cylinder blank pressing subassembly includes cylinder mounting bracket and screw supporting piece, the cylinder mounting bracket is provided with telescopic cylinder, telescopic cylinder's output is connected with the movable joint piece, the movable joint piece is connected with the blank pressing frame, the top of blank pressing frame is provided with blank pressing adjusting rubber head, the bottom of blank pressing frame is provided with the elasticity screw of being connected with the screw supporting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218334.0U CN209897135U (en) | 2019-07-31 | 2019-07-31 | Multi-station CR (CR) testing machine for side keys of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921218334.0U CN209897135U (en) | 2019-07-31 | 2019-07-31 | Multi-station CR (CR) testing machine for side keys of mobile phone |
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| Publication Number | Publication Date |
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| CN209897135U true CN209897135U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921218334.0U Active CN209897135U (en) | 2019-07-31 | 2019-07-31 | Multi-station CR (CR) testing machine for side keys of mobile phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822938A (en) * | 2020-12-31 | 2021-05-18 | 华勤技术股份有限公司 | Terminal side key detection device and terminal side key detection method |
| CN114136596A (en) * | 2021-10-30 | 2022-03-04 | 安徽烽云世纪科技有限公司 | Mobile phone accessory detection equipment |
-
2019
- 2019-07-31 CN CN201921218334.0U patent/CN209897135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112822938A (en) * | 2020-12-31 | 2021-05-18 | 华勤技术股份有限公司 | Terminal side key detection device and terminal side key detection method |
| CN114136596A (en) * | 2021-10-30 | 2022-03-04 | 安徽烽云世纪科技有限公司 | Mobile phone accessory detection equipment |
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