CN220120359U - Optical detection device of mobile terminal - Google Patents
Optical detection device of mobile terminal Download PDFInfo
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- CN220120359U CN220120359U CN202320410845.2U CN202320410845U CN220120359U CN 220120359 U CN220120359 U CN 220120359U CN 202320410845 U CN202320410845 U CN 202320410845U CN 220120359 U CN220120359 U CN 220120359U
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000011056 performance test Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses an optical detection device of a mobile terminal, which comprises a fixed bottom plate, a mounting table, a supporting table, a first bracket, a second bracket and a clamping frame, wherein a test instrument is fixedly arranged on one side of the top surface of the fixed bottom plate, a first guide chute is formed in the top surface of the fixed bottom plate, a threaded lead screw is arranged in the first guide chute, one end of the threaded lead screw is connected with the output end of a first servo motor, a first guide sliding block is fixedly arranged on the bottom surface of the mounting table, a first nut is fixedly arranged in the first guide sliding block, the first nut is meshed with the threaded lead screw, a rotating shaft is arranged in the center of the top surface of the mounting table, and the supporting table is fixedly arranged at the top end of the rotating shaft. The beneficial effects are that: the mobile terminal optical detection device is provided with the mounting table, the supporting table, the first bracket and the second bracket, so that the horizontal distance, the relative position and the angle of a mobile terminal product to be tested relative to a test instrument can be automatically and accurately adjusted, the application range is wider, and the practicability is stronger.
Description
Technical Field
The utility model relates to the technical field of optical detection, in particular to an optical detection device of a mobile terminal.
Background
The mobile terminal or mobile communication terminal refers to a computer device which can be used in mobile, and broadly includes a mobile phone, a notebook computer, a tablet personal computer, a POS machine and even a vehicle-mounted computer, but in most cases refers to a mobile phone or a smart phone and a tablet personal computer with various application functions, along with the development of networks and technologies in the increasingly broadband direction, the mobile communication industry will move to a real mobile information age, and in order to detect the optical performance of a mobile terminal product, a mobile terminal optical detection device is used for detecting the mobile terminal product.
The prior art discloses the publication number: CN204882036U is an optical performance detection system for a mobile terminal screen. Comprising the following steps: including clamping device, mobile device, test instrument and control equipment, wherein: the moving device comprises a first bracket and a second bracket which are arranged in front of the test instrument, wherein the first bracket is provided with a first direction driving slide rail, and the second bracket is in sliding assembly with the first direction driving slide rail; the second bracket is provided with a second direction driving sliding rail, the clamping device is assembled with the second direction driving sliding rail in a sliding way, and the first direction is vertical to the second direction; the control equipment is used for controlling the test instrument to carry out optical test on a screen of the mobile terminal, controlling the second support to slide on the first-direction driving slide rail and controlling the clamping device to slide on the second-direction driving slide rail. The utility model realizes automatic optical performance test, avoids inaccurate analysis results caused by manual operation errors, and improves the accuracy of the optical performance test.
The device can be used for automatically controlling and adjusting the relative position and angle of the mobile terminal product to be tested relative to the test instrument through the first bracket and the second bracket, but cannot adjust the horizontal relative distance of the mobile terminal product to be tested relative to the test instrument, so that the device has a certain limit on adjusting the position of the mobile terminal product to be tested relative to the test instrument.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the optical detection device for the mobile terminal, which has the advantages of being capable of automatically and accurately adjusting the horizontal distance, the relative position and the angle of a mobile terminal product to be tested relative to a test instrument, being wider in application range and stronger in practicability, and further solving the problems in the background technology.
(II) technical scheme
In order to realize the advantages of wider application range and stronger practicability, the utility model adopts the following specific technical scheme: the utility model provides a mobile terminal optical detection device, includes PMKD, mount table, brace table, first support, second support and clamping frame, PMKD top surface one side fixed mounting has test instrument, the first guide chute has been seted up to PMKD top surface, and installs the screw thread lead screw in the first guide chute to first servo motor output is connected to screw thread lead screw one end, mount table bottom surface fixed mounting has first direction slider, and fixed mounting has first nut in the first direction slider, and first nut and screw thread lead screw intermeshing, mount table top surface central authorities install the rotation axis, and rotation axis top fixed mounting has the brace table to fixed mounting has driven gear on the rotation axis, install the second servo motor in the mount table, and second servo motor output connection has the driving gear to rotation gear and driven gear intermeshing, mount table top surface one side fixed mounting has first support, and set up the second guide chute in the first support, second support one side fixed mounting has the second direction slider, and the second direction slider card is inlayed at the second guide chute, first electric bracket has first electric actuator side fixed mounting has the driven gear, and the first movable support has the first push rod, and the first movable support is connected to the first side of first movable support, the first movable support has the first movable support, the first movable support is inlayed.
Further, three second nuts are fixedly installed on the top surface of the clamping frame respectively, the fastening screw is sleeved on the inner threads of the second nuts, the clamping plate is fixedly connected with the bottom end of the fastening screw, a fourth guide sliding block is fixedly installed on one side of the clamping plate, a fourth guide sliding groove is formed in the inner wall of the clamping frame, and the fourth guide sliding block is clamped in the fourth guide sliding groove.
Furthermore, the bottom surface of the inner side of the clamping frame is fixedly provided with a holding clamping groove respectively, and one side of the top surface of the holding clamping groove is fixedly provided with a center line positioning pointer.
Further, the bottom surface of the clamping plate is fixedly provided with a rubber protection pad.
Further, control equipment is placed and installed on one side of the top surface of the fixed bottom plate, and the control equipment is electrically connected with the test instrument, the first servo motor, the second servo motor, the first electric push rod and the second electric push rod.
Further, the cross sections of the first guide sliding block, the second guide sliding block and the third guide sliding block are T-shaped.
Further, the cross section of the clamping frame is concave.
(III) beneficial effects
Compared with the prior art, the utility model provides an optical detection device of a mobile terminal, which comprises the following components
The beneficial effects are that:
(1) When the mobile terminal product to be tested is fixed on the clamping frame, a user can clamp and place three mobile terminal products with different specifications in the three placing clamping grooves, the central lines of the mobile terminal products are aligned with the central line positioning fingers so as to ensure that the fixed placing positions of the mobile terminal products are fixed relative to the clamping frame, then the user rotates three fastening screws respectively, as the fastening screws are meshed with the second nuts fixedly arranged on the top surface of the clamping frame, the bottom ends of the fastening screws are connected with the clamping plates, and the fourth guide sliding blocks fixedly arranged on one side of the clamping plates are clamped in the fourth guide sliding grooves formed in the inner wall of the clamping frame, so that the clamping plates can be driven to move downwards along the direction of the fourth guide sliding grooves along with the rotation of the fastening screws until rubber protection pads fixedly arranged on the bottom surfaces of the clamping plates are abutted against the top ends of the mobile terminal products, and the purpose of fixedly clamping the mobile terminal products is achieved.
(2) The utility model is provided with the mounting table, the supporting table, the first bracket and the second bracket, as described above, after the clamping and fixing of the mobile terminal product are completed, the control equipment can firstly control the first servo motor to drive the threaded screw rod arranged in the first guide chute to rotate according to the input position data, and the threaded screw rod is meshed with the first nut in the first guide sliding block fixedly arranged on the bottom surface of the mounting table, so the mounting table can be driven to move back and forth along the direction of the first guide chute along with the rotation of the threaded screw rod, the horizontal distance between the mobile terminal product and the test instrument can be adjusted, then the first electric push rod arranged on the top surface of the first bracket drives the second guide sliding block to lift along the second guide chute, so as to drive the mobile terminal product to move and lift on the vertical height, the second electric push rod fixedly arranged on one side of the second bracket drives the third guide sliding block to slide left and right along the third guide chute, the control device can start a second servo motor arranged in the mounting table to drive the driving gear to rotate, and the supporting table is arranged on a rotating shaft arranged in the center of the top surface of the mounting table, and a driven gear fixedly arranged on the rotating shaft is meshed with the driving gear, so that the second servo motor can control the rotating angle of the supporting table, further control the relative angle of the mobile terminal product to the test instrument, no manual adjustment is needed in the whole process, the inaccuracy of an analysis result caused by manual operation errors is avoided, the accuracy of optical performance test is improved, and the mobile terminal optical detection device can automatically and accurately adjust the horizontal distance between the mobile terminal product to be tested and the test instrument, the relative position and angle, application scope is wider, and the practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of an optical detection device for a mobile terminal according to an embodiment of the present utility model;
fig. 2 is a front view of a second holder of an optical detection device for a mobile terminal according to an embodiment of the present utility model;
FIG. 3 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;
FIG. 4 is an enlarged view at B of FIG. 1 according to an embodiment of the present utility model;
fig. 5 is a perspective view of a second bracket portion of an optical detection device for a mobile terminal according to an embodiment of the present utility model.
In the figure:
1. a control device; 2. a test meter; 3. a fixed bottom plate; 4. a first guide chute; 5. a threaded lead screw; 6. a mounting table; 7. a first servo motor; 8. a support table; 9. a first bracket; 10. a second guide slider; 11. the second guide chute; 12. a first electric push rod; 13. fastening a screw; 14. a clamping frame; 15. a second bracket; 16. a second electric push rod; 17. a third guide chute; 18. a third guide slider; 19. placing a clamping groove; 20. a midline positioning pointer; 21. a second nut; 22. a clamping plate; 23. a rubber protection pad; 24. a first guide slider; 25. a first nut; 26. a second servo motor; 27. a drive gear; 28. a rotation shaft; 29. a driven gear; 30. a fourth guide slider; 31. and a fourth guiding chute.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided an optical detection device for a mobile terminal.
The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, an optical detection device for a mobile terminal according to an embodiment of the utility model includes a fixed bottom plate 3, a mounting table 6, a supporting table 8, a first bracket 9, a second bracket 15 and a clamping frame 14, a test meter 2 is fixedly mounted on one side of the top surface of the fixed bottom plate 3, a first guiding chute 4 is provided on the top surface of the fixed bottom plate 3, a threaded screw 5 is mounted in the first guiding chute 4, one end of the threaded screw 5 is connected with the output end of a first servo motor 7, a first guiding slider 24 is fixedly mounted on the bottom surface of the mounting table 6, a first nut 25 is fixedly mounted in the first guiding slider 24, the first nut 25 is meshed with the threaded screw 5, a rotating shaft 28 is mounted in the center of the top surface of the mounting table 6, the supporting table 8 is fixedly mounted on the top end of the rotating shaft 28, and a driven gear 29 is fixedly mounted on the rotating shaft 28, a second servo motor 26 is arranged in the mounting table 6, the output end of the second servo motor 26 is connected and provided with a driving gear 27, a rotating gear is meshed with a driven gear 29, a first bracket 9 is fixedly arranged on one side of the top surface of the supporting table 8, a second guide sliding groove 11 is formed in the first bracket 9, a second guide sliding block 10 is fixedly arranged on one side of the second bracket 15, the second guide sliding block 10 is clamped and embedded in the second guide sliding groove 11, a first electric push rod 12 is arranged on the top surface of the first bracket 9, the movable end of the first electric push rod 12 is fixedly connected with the top surface of the second guide sliding block 10, a third guide sliding groove 17 is formed in the second bracket 15, a third guide sliding block 18 is fixedly arranged on one side of the clamping frame 14, the third guide sliding block 18 is clamped and embedded in the third guide sliding groove 17, a second electric push rod 16 is fixedly arranged on one side of the second bracket 15, and the second electric putter 16 activity fixedly connected with third direction slider 18 one side has played and has made a mobile terminal optical detection device can be automatically and accurately adjusted the horizontal distance, relative position and the angle of mobile terminal product for test instrument 2 to be tested, and application scope is wider, and the practicality is stronger.
In one embodiment, the top surface of the clamping frame 14 is fixedly provided with three second nuts 21 respectively, the internal threads of the second nuts 21 are sleeved with the fastening screw 13, the bottom end of the fastening screw 13 is fixedly connected with the clamping plate 22, one side of the clamping plate 22 is fixedly provided with the fourth guide sliding block 30, the inner wall of the clamping frame 14 is provided with the fourth guide sliding groove 31, the fourth guide sliding block 30 is clamped in the fourth guide sliding groove 31, the purpose of fixing and clamping mobile terminal products is achieved, and therefore the mobile terminal optical detection device can be used for carrying out optical detection on three mobile terminal products with different specifications at one time, and the practicability is higher.
In one embodiment, the bottom surface of the inner side of the clamping frame 14 is fixedly provided with a holding clamping groove 19, and one side of the top surface of the holding clamping groove 19 is fixedly provided with a center line positioning pointer 20, which is convenient for a user to fix the mobile terminal product to a certain position relative to the clamping frame 14.
In one embodiment, the rubber protection pad 23 is fixedly arranged on the bottom surface of the clamping plate 22, so that the clamping plate 22 is prevented from scratching and damaging the mobile terminal equipment product.
In one embodiment, the control device 1 is arranged and installed on one side of the top surface of the fixed bottom plate 3, and the control device 1 is electrically connected with the test instrument 2, the first servo motor 7, the second servo motor 26, the first electric push rod 12 and the second electric push rod 16, so that the function of automatic control device operation is achieved, manual adjustment is not needed in the whole process, inaccuracy of analysis results caused by manual operation errors is avoided, and accuracy of optical performance test is improved.
In one embodiment, the first, second and third guide blocks 24, 10 and 18 are T-shaped in cross-sectional shape.
In one embodiment, the holder 14 is concave in cross-sectional shape.
Working principle: the utility model is provided with a clamping frame 14, a holding clamping groove 19, a clamping plate 22 and a midline positioning pointer 20, when a mobile terminal product to be tested is fixed on the clamping frame 14, a user can clamp and place three mobile terminal products with different specifications in the three holding clamping grooves 19, the midline of each mobile terminal product is aligned with the midline positioning pointer 20 so as to ensure that the fixed placement position of the mobile terminal product is fixed relative to the clamping frame 14, then the user rotates three fastening screws 13 respectively, as the fastening screws 13 are meshed with a second nut 21 fixedly arranged on the top surface of the clamping frame 14, the bottom end of the fastening screw 13 is connected with the clamping plate 22, a fourth guide sliding block 30 fixedly arranged on one side of the clamping plate 22 is clamped in a fourth guide sliding groove 31 formed on the inner wall of the clamping frame 14, so can drive the clamp plate 22 to move downward along the direction of the fourth guide chute 31 along with the rotation of the fastening screw 13, until the rubber protection pad 23 fixedly installed on the bottom surface of the clamp plate 22 is abutted against the top end of the mobile terminal product, achieve the purpose of carrying on the fixed clamping to the mobile terminal product, thus make a kind of mobile terminal optical detection device finish carrying on the optical detection to three kinds of mobile terminal products of different sizes at a time, the practicability is stronger, in addition, the utility model has mounting table 6, supporting table 8, first support 9 and second support 15, after finishing the clamping and fixing of the mobile terminal product, as stated above, the control device 1 can control the first servomotor 7 to drive the threaded screw 5 installed in the first guide chute 4 to rotate according to the position data input at first, because the threaded screw 5 is meshed with the first nut 25 in the first guide slide 24 fixedly installed on the bottom surface of the mounting table 6, so along with the rotation of screw lead screw 5 can drive mount table 6 along the round trip movement of first direction spout 4 direction to adjustable mobile terminal product is from the horizontal distance of test instrument 2, then drive second direction slider 10 along second direction spout 11 internal lift through the first electric putter 12 of first support 9 top surface installation, so drive the removal lift of mobile terminal product on vertical height, drive third direction slider 18 along third direction spout 17 horizontal slip through second electric putter 16 of second support 15 side fixed mounting, so drive mobile terminal product horizontal migration, thereby adjust the relative position of mobile terminal product relative test instrument 2, finally, control device 1 can start the second servo motor 26 of installing in mount table 6 and drive driving gear 27 rotation, because of mount table 8 installs on the rotation axis 28 of mount table 6 top surface central authorities installation, and fixed mounting's driven gear 29 and driving gear 27 intermeshing on the rotation axis 28, so the rotation angle of second servo motor 26 steerable support table 8, and then control the relative angle of test terminal product relative test instrument 2, manual regulation causes the relative position of the relative test instrument 2, the optical inaccuracy is improved, and the optical inaccuracy test device is more accurate relative to the test instrument 2, and the full range of test device is moved relative to the test instrument accuracy is more accurate, and the test instrument is moved relative to the measured and is more accurate.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a mobile terminal optical detection device, includes PMKD (3), mount table (6), brace table (8), first support (9), second support (15) and holder (14), its characterized in that, PMKD (3) top surface one side fixed mounting has test instrument (2), PMKD (3) top surface has seted up first direction spout (4), and installs screw thread lead screw (5) in first direction spout (4), and first servo motor (7) output is connected to screw thread lead screw (5) one end, mount table (6) bottom surface fixed mounting has first direction slider (24), and first direction slider (24) internal fixation has first nut (25), and first nut (25) intermesh with screw thread lead screw (5), mount table (6) top surface central authorities install rotation axis (28), and rotation axis (28) top fixed mounting have brace table (8) to fixed mounting has driven gear (29) on rotation axis (28), install second servo motor (26) in mount table (6) to second servo motor (26) one end is connected to first servo motor (7) output, and driven gear (27) output is connected with first support (9) intermeshing, driven gear (29) are installed to one side fixedly, and second direction spout (11) has been seted up in first support (9), second support (15) one side fixed mounting has second direction slider (10), and second direction slider (10) inlay card in second direction spout (11), first electric putter (12) are installed to first support (9) top surface, and first electric putter (12) active end fixed connection second direction slider (10) top surface, third direction spout (17) have been seted up in second support (15), third direction slider (18) have been installed to holder (14) one side fixed mounting, and third direction slider (18) inlay card in third direction spout (17), second support (15) one side fixed mounting has second electric putter (16), and second electric putter (16) swing joint has third direction slider (18) one side.
2. The mobile terminal optical detection device according to claim 1, wherein three second nuts (21) are fixedly installed on the top surface of the clamping frame (14), fastening screws (13) are sleeved on the inner threads of the second nuts (21), clamping plates (22) are fixedly connected and installed at the bottom ends of the fastening screws (13), fourth guide sliding blocks (30) are fixedly installed on one sides of the clamping plates (22), fourth guide sliding grooves (31) are formed in the inner walls of the clamping frame (14), and the fourth guide sliding blocks (30) are embedded in the fourth guide sliding grooves (31).
3. The optical detection device for the mobile terminal according to claim 1, wherein the bottom surface of the inner side of the clamping frame (14) is fixedly provided with a placement clamping groove (19), and one side of the top surface of the placement clamping groove (19) is fixedly provided with a center line positioning pointer (20).
4. A mobile terminal optical detection device according to claim 2, characterized in that the bottom surface of the clamping plate (22) is fixedly provided with a rubber protection pad (23).
5. The mobile terminal optical detection device according to claim 1, wherein the control equipment (1) is arranged and installed on one side of the top surface of the fixed bottom plate (3), and the control equipment (1) is electrically connected with the test instrument (2), the first servo motor (7), the second servo motor (26), the first electric push rod (12) and the second electric push rod (16).
6. A mobile terminal optical detection device according to claim 1, characterized in that the first (24), second (10) and third (18) guide sliders have a T-shaped cross-sectional shape.
7. A mobile terminal optical detection device according to claim 1, characterized in that the cross-sectional shape of the holder (14) is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410845.2U CN220120359U (en) | 2023-03-07 | 2023-03-07 | Optical detection device of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410845.2U CN220120359U (en) | 2023-03-07 | 2023-03-07 | Optical detection device of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120359U true CN220120359U (en) | 2023-12-01 |
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ID=88913908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320410845.2U Active CN220120359U (en) | 2023-03-07 | 2023-03-07 | Optical detection device of mobile terminal |
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| Country | Link |
|---|---|
| CN (1) | CN220120359U (en) |
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- 2023-03-07 CN CN202320410845.2U patent/CN220120359U/en active Active
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