CN219842281U - Mobile phone screen testing device - Google Patents
Mobile phone screen testing device Download PDFInfo
- Publication number
- CN219842281U CN219842281U CN202321264762.3U CN202321264762U CN219842281U CN 219842281 U CN219842281 U CN 219842281U CN 202321264762 U CN202321264762 U CN 202321264762U CN 219842281 U CN219842281 U CN 219842281U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- fixed
- phone screen
- fixing
- box
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000005381 potential energy Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to a mobile phone screen testing device which comprises a testing box, wherein a box door is arranged on the front surface of the testing box, a control panel is fixedly arranged above the front surface of the box door, a controller is fixedly arranged at the bottom of the front surface of the box door, a linear module is fixedly arranged on the inner top wall of the testing box, an electric cylinder is fixed on an output shaft of the linear module, a pressure testing device body is fixedly arranged at the bottom end of the electric cylinder, an auxiliary mechanism is arranged on the testing box, a fixing mechanism is arranged on the auxiliary mechanism, the auxiliary mechanism comprises a rotating column, and the rotating column is rotationally connected with the center of the inner bottom wall of the testing box through a bearing. The driving belt pulley can be driven to rotate through the driving motor, the rotating column is further driven to rotate through the driving belt, the test bench is driven to rotate, and the pressure test device body can be matched with the linear module to test different positions of the mobile phone screen, so that the accuracy of test results is improved.
Description
Technical Field
The utility model relates to the technical field of mobile phone screen testing, in particular to a mobile phone screen testing device.
Background
The mobile phone screen is also called a display screen and is used for displaying images and colors, the screen size is calculated according to the diagonal line of the screen, the screen is usually taken as an inch unit, the length of the diagonal line of the screen is indicated, the screen material is gradually common along with the mobile phone color screen, the material of the mobile phone screen is also more and more important, and the mobile phone screen testing device is required to be used in the production process.
For example, chinese patent (public number: CN 217132828U) discloses a testing device for mobile phone screen, which places the mobile phone screen on top of the supporting frame, turns on the power supply of the electro-hydraulic cylinder to drive the testing head to move downwards, so as to squeeze the mobile phone screen, detect the compressive strength of the mobile phone screen, and automatically control the output stroke of the electro-hydraulic cylinder by using the PLC controller to control the squeezing depth of the testing head.
The device has poor fixing effect on the mobile phone screen in the process of testing the mobile phone screen, so that the mobile phone screen is easy to move in the process of testing the mobile phone screen to influence the test, and the device is inconvenient to adjust the testing position of the mobile phone screen, and can test different positions of the mobile phone screen in the process of side viewing of the mobile phone screen so as to ensure the accuracy of the testing result.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the mobile phone screen testing device which has the advantages of being convenient for adjusting the testing position of the mobile phone screen, having good fixing effect on the mobile phone screen and the like, and solving the problems that the prior device is inconvenient for adjusting the testing position of the mobile phone screen and has poor fixing effect on the mobile phone screen.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the mobile phone screen testing device comprises a testing box, wherein a box door is arranged on the front surface of the testing box, a control panel is fixedly arranged above the front surface of the box door, a controller is fixedly arranged at the bottom of the front surface of the box door, a linear module is fixedly arranged on the inner top wall of the testing box, an electric cylinder is fixed on an output shaft of the linear module, a pressure testing device body is fixedly arranged at the bottom end of the electric cylinder, an auxiliary mechanism is arranged on the testing box, and a fixing mechanism is arranged on the auxiliary mechanism;
in addition, assist mechanism includes the pivoted post, the pivoted post pass through the bearing with the center department of diapire rotates in the test box is connected, the top of pivoted post is fixed with the testboard, the center department of pivoted post surface is fixed with driven pulley, assist mechanism still includes fixed mounting the driving motor on the diapire right side in the test box, driving motor's output is fixed with the driving pulley, the driving pulley with the transmission is connected with driving belt between the driven pulley, the left and right sides of testboard bottom surface all is fixed with the supporting shoe, assist mechanism still includes the fixed plate of fixing the interior perisporium of test box.
Further, a circular hole is formed in the top surface of the fixing plate, and the rotating column penetrates through the circular hole and extends to the top surface of the fixing plate.
Further, the top surface of the fixed plate is provided with an annular groove, and the two supporting blocks are respectively inserted into the left side and the right side of the inside of the annular groove and are connected with the annular groove in a rotating mode.
Further, fixed establishment includes the recess, the recess is seted up the center department of testboard top surface, fixed establishment is still including seting up both ends left and right sides's fixed slot around the testboard inner wall, one side that the recess was kept away from to the fixed slot is fixed with the telescopic link, the surface movable sleeve of telescopic link is equipped with auxiliary spring, and same side two the telescopic link is close to the one end of recess all and is fixed with the grip block.
Further, the four fixing grooves are communicated with the grooves, and sponge pads are fixed on one side of the two clamping plates opposite to each other.
Further, two ends of the auxiliary spring are respectively abutted between one side, close to the fixing groove, of the clamping plate and one side, close to the telescopic rod, of the fixing groove.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this mobile phone screen testing arrangement is equipped with assist mechanism, can drive the drive pulley through driving motor and rotate, further drives the spliced pole through driving belt and rotates to it is rotatory to drive the testboard, and cooperate sharp module can realize that the pressure testing arrangement body tests the different positions of mobile phone screen, thereby improves the accuracy of test result.
2. The mobile phone screen testing device is provided with the fixing mechanism, and the mobile phone screen can be fixed between the two fixing plates by utilizing the elastic potential energy of the auxiliary spring, so that the stability of the mobile phone screen in the testing process is improved, and the mobile phone screen is prevented from moving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the appearance structure of the present utility model;
FIG. 3 is a schematic view of an accessory mechanism of the present utility model;
fig. 4 is a schematic structural view of the fixing mechanism of the present utility model.
In the figure: 1 test box, 2 chamber door, 3 control panel, 4 controllers, 5 sharp modules, 6 electric cylinder, 7 pressure testing device bodies, 8 auxiliary mechanism, 801 pivoted column, 802 testboard, 803 driven pulley, 804 driving motor, 805 driving pulley, 806 driving belt, 807 supporting shoe, 808 fixed plate, 9 fixed mechanism, 901 recess, 902 fixed slot, 903 telescopic link, 904 auxiliary spring, 905 grip block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a mobile phone screen testing device in this embodiment includes a testing box 1, a box door 2 is provided on the front surface of the testing box 1, a control panel 3 is fixedly installed above the front surface of the box door 2, a controller 4 is fixedly installed at the bottom of the front surface of the box door 2, a linear module 5 is fixedly installed on the inner top wall of the testing box 1, an electric cylinder 6 is fixed on an output shaft of the linear module 5, a pressure testing device body 7 is fixedly installed at the bottom end of the electric cylinder 6, a pressure sensor is provided on the pressure testing device body 7, collected data can be transmitted to the control panel 3, an auxiliary mechanism 8 is provided on the testing box 1, and a fixing mechanism 9 is provided on the auxiliary mechanism 8.
Referring to fig. 3, in order to facilitate testing of different positions of the mobile phone screen, the auxiliary mechanism 8 includes a rotating column 801, the rotating column 801 is rotatably connected with a center of an inner bottom wall of the test box 1 through a bearing, a test board 802 is fixed at a top end of the rotating column 801, a driven pulley 803 is fixed at a center of an outer surface of the rotating column 801, the auxiliary mechanism 8 further includes a driving motor 804 fixedly installed on a right side of the inner bottom wall of the test box 1, a driving pulley 805 is fixed at an output end of the driving motor 804, a driving belt 806 is connected between the driving pulley 805 and the driven pulley 803 in a transmission manner, supporting blocks 807 are fixed at left and right sides of a bottom surface of the test board 802, and the auxiliary mechanism 8 further includes a fixing plate 808 fixed on an inner peripheral wall of the test box 1.
Wherein, the top surface of fixed plate 808 has seted up the circular hole, rotates post 801 and runs through the circular hole and extend to the top surface of fixed plate 808, is convenient for drive test bench 802 rotation through rotating post 801.
Meanwhile, the top surface of the fixing plate 808 is provided with an annular groove, and the two supporting blocks 807 are respectively inserted into the left side and the right side of the inside of the annular groove and are rotatably connected with the annular groove, so that the supporting force of the test bench 802 can be improved, and the stability in the rotation process of the test bench is improved.
Referring to fig. 4, in order to facilitate fixing the mobile phone screen, preventing it from moving in the testing process, the fixing mechanism 9 includes a groove 901, the groove 901 is formed in the center of the top surface of the test stand 802, the fixing mechanism 9 further includes a fixing groove 902 formed in the front and rear sides of the inner wall of the test stand 802, a telescopic rod 903 is fixed on one side of the fixing groove 902 away from the groove 901, the telescopic rod 903 includes a fixing sleeve fixed in the fixing groove 902, a sliding rod is slidably connected on the inner wall of the fixing sleeve, the sliding rod moves back and forth on the inner wall of the fixing sleeve, an auxiliary spring 904 is movably sleeved on the outer surface of the telescopic rod 903, and a clamping plate 905 is fixed on one end of the two telescopic rods 903 on the same side, which are close to the groove 901.
In addition, four fixed slots 902 are all communicated with the groove 901, and sponge pads are fixed on one sides of the two clamping plates 905 opposite to each other, so that the mobile phone screen can be protected from being scratched.
Finally, two ends of the auxiliary spring 904 are respectively abutted between one side of the clamping plate 905 close to the fixing groove 902 and one side of the fixing groove 902 close to the telescopic rod 903, and when the mobile phone screen is placed between the two clamping plates 905, the auxiliary spring 904 is extruded by the clamping plate 905 to have elastic potential energy, so that the mobile phone screen is reversely fixed by using the elastic potential energy of the auxiliary spring 904.
The working principle of the embodiment is as follows: when the mobile phone screen to be tested is placed between one opposite sides of the two clamping plates 905, the mobile phone screen can be fixed between the two clamping plates 905 by utilizing the elastic potential energy of the auxiliary spring 904, so that the stability of the mobile phone screen in the testing process is improved, the mobile phone screen is prevented from moving, the pressure testing device body 7 can be driven to move downwards through the electric cylinder 6 and is subjected to pressure testing, meanwhile, the driving pulley 805 is driven to rotate through the driving motor 804, the rotating column 801 is further driven to rotate through the driving belt 806, the test bench 802 is driven to rotate, and the pressure testing device body 7 can be matched with the linear module 5 to test different positions of the mobile phone screen, so that the accuracy of a testing result is improved.
The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mobile phone screen testing arrangement, includes test box (1), its characterized in that: the front of the test box (1) is provided with a box door (2), a control panel (3) is fixedly arranged above the front of the box door (2), a controller (4) is fixedly arranged at the bottom of the front of the box door (2), a linear module (5) is fixedly arranged on the inner top wall of the test box (1), an electric cylinder (6) is fixed on an output shaft of the linear module (5), a pressure test device body (7) is fixedly arranged at the bottom end of the electric cylinder (6), an auxiliary mechanism (8) is arranged on the test box (1), and a fixing mechanism (9) is arranged on the auxiliary mechanism (8);
in addition, assist mechanism (8) are including rotating post (801), rotate post (801) through the bearing with the center department of diapire rotates in test box (1) is connected, the top of rotating post (801) is fixed with testboard (802), the center department of rotating post (801) surface is fixed with driven pulley (803), assist mechanism (8) are still including fixed mounting in driving motor (804) on diapire right side in test box (1), the output of driving motor (804) is fixed with driving pulley (805), driving pulley (805) with the transmission is connected with driving belt (806) between driven pulley (803), both sides all are fixed with supporting shoe (807) in test board (802) bottom surface, assist mechanism (8) are still including fixing fixed plate (808) of periphery wall in test box (1).
2. The mobile phone screen testing device according to claim 1, wherein: the top surface of fixed plate (808) has seted up circular hole, pivoted post (801) run through circular hole and extend to the top surface of fixed plate (808).
3. The mobile phone screen testing device according to claim 1, wherein: an annular groove is formed in the top surface of the fixing plate (808), and two supporting blocks (807) are respectively inserted into the left side and the right side of the inside of the annular groove and are connected with the inside of the annular groove in a rotating mode.
4. The mobile phone screen testing device according to claim 1, wherein: the fixing mechanism (9) comprises a groove (901), the groove (901) is formed in the center of the top surface of the test bench (802), the fixing mechanism (9) further comprises a fixing groove (902) formed in the front and rear sides of the inner wall of the test bench (802), a telescopic rod (903) is fixed on one side, far away from the groove (901), of the fixing groove (902), an auxiliary spring (904) is movably sleeved on the outer surface of the telescopic rod (903), and clamping plates (905) are fixed on one ends, close to the groove (901), of the telescopic rod (903) on the same side.
5. The mobile phone screen testing device according to claim 4, wherein: the four fixing grooves (902) are communicated with the grooves (901), and sponge pads are fixed on one side of the two clamping plates (905) opposite to each other.
6. The mobile phone screen testing device according to claim 4, wherein: the two ends of the auxiliary spring (904) are respectively abutted between one side of the clamping plate (905) close to the fixing groove (902) and one side of the fixing groove (902) close to the telescopic rod (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264762.3U CN219842281U (en) | 2023-05-24 | 2023-05-24 | Mobile phone screen testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321264762.3U CN219842281U (en) | 2023-05-24 | 2023-05-24 | Mobile phone screen testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842281U true CN219842281U (en) | 2023-10-17 |
Family
ID=88299479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321264762.3U Active CN219842281U (en) | 2023-05-24 | 2023-05-24 | Mobile phone screen testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842281U (en) |
-
2023
- 2023-05-24 CN CN202321264762.3U patent/CN219842281U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107843503B (en) | Optical cable torsion test device | |
| CN218937955U (en) | Concrete resistance to compression detection device | |
| CN219842281U (en) | Mobile phone screen testing device | |
| CN220251064U (en) | Movable vision detection mechanism | |
| CN219867244U (en) | Automatic detection device for cracks of concrete member | |
| CN219777329U (en) | Labor protection glove quality detection device | |
| CN211592012U (en) | Ideological and political education show board | |
| CN218995084U (en) | Hard plastic material ageing resistance detector | |
| CN214583983U (en) | Floor spring test bench | |
| CN115846506A (en) | Punching equipment for intelligent manufacturing equipment | |
| CN210433213U (en) | Tire display testing device | |
| CN221612900U (en) | Hand-held type direct current resistance tester | |
| CN221037659U (en) | Noise monitoring equipment | |
| CN220592850U (en) | Reversible locking tool for LED display screen production | |
| CN220854131U (en) | Be used for piano and keyboard class product button life-span test equipment | |
| CN220356952U (en) | Appearance detection device for power capacitor | |
| CN220818908U (en) | Needle plate parallelism detection device of flat knitting machine | |
| CN220118970U (en) | Multi-angle adjusting bracket for visual inspection instrument | |
| CN216205815U (en) | Be used for automobile parts tooth hole detection device | |
| CN219914863U (en) | Automobile assembly testing device | |
| CN220961167U (en) | Friction color fastness instrument for clothing detection | |
| CN221485036U (en) | Water conservancy compressive strength detects testing machine | |
| CN220650297U (en) | Feeding structure and forge piece tensile testing machine | |
| CN115294852B (en) | Demonstration device for intelligent network-connected automobile technical propagation | |
| CN219134653U (en) | Protective film laminating jig of display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |