Mobile phone camera light transmittance inspection device

Abstract

The utility model discloses a mobile phone camera light transmittance inspection device which comprises a light transmittance detector body, the upper end face of the light transmittance detector body is provided with a placing groove, one side of the upper end of the light transmittance detector body is provided with a stand column, the stand column is internally provided with a sliding groove, and the stand column is provided with an access door. A lifting driving device is arranged in the stand column, a light source emitter is connected to the lifting driving device and vertically aligned with the containing groove, and a lifting type containing device is arranged in the containing groove. The utility model belongs to the technical field of lens light transmittance detection, and particularly relates to a mobile phone camera light transmittance detection device which solves the problems that in the prior art, when the light transmittance of a mobile phone camera lens is detected, the lens is inconvenient to take out and is taken out by means of a tool, and scratches of the lens are easily caused.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lens light transmittance detection technical field, specifically point to a kind of mobile phone camera light transmittance testing device. BACKGROUND

[0002] The light transmittance of mobile phone camera lens directly affects the shooting effect of camera, and the lens with high light transmittance can ensure more light to pass through, thereby improving the clarity and brightness of shooting, otherwise it will reduce the shooting quality, therefore, the lens of mobile phone camera needs to be detected after production.

[0003] In the prior art, the light transmittance of mobile phone camera needs to be detected by light transmittance detector, and the light transmittance detector in the prior art has some disadvantages in use: when placing mobile phone camera lens, it is generally placed in the groove for detection, but it is very inconvenient to take out the lens after detection, and it is easy to scratch the lens by using tweezers, therefore, it needs to be improved. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that in the prior art, it is inconvenient to take out the lens during light transmittance detection of mobile phone camera lens, and it is easy to scratch the lens by using tools.

[0005] In order to realize the above functions, the utility model adopts the following technical scheme: a mobile phone camera light transmittance testing device, comprising a light transmittance detector body, an upper end surface of the light transmittance detector body is provided with a placing groove, one side of the upper end of the light transmittance detector body is provided with a stand column, a sliding groove is arranged in the stand column, a maintenance door is arranged on the stand column, a lifting driving device is arranged in the stand column, a light source emitter is connected to the lifting driving device and is aligned with the placing groove, a lifting type placing device is arranged in the inside of the placing groove; the lifting type placing device comprises a connecting shaft, the connecting shaft is rotatable in the inside of the light transmittance detector body, a cam is fixedly connected to the end of the connecting shaft, a worm wheel is arranged on the connecting shaft, a worm is rotatably arranged in the inside of the light transmittance detector body and is meshingly connected with the worm wheel, a hand wheel is arranged at the outer end of the worm, a light-transmitting placing plate is arranged in the placing groove, a ring plate is arranged at the lower end of the light-transmitting placing plate, a connecting rod is fixedly connected to the lower end of the ring plate and is overlapped on the cam, a guide column is arranged on the other side of the ring plate, the lower end of the guide column is fixedly arranged in the inside of the light transmittance detector body, a spring is sleeved on the guide column, one end of the spring is fixedly connected to the ring plate and the other end is fixedly connected to the bottom of the guide column, the mobile phone camera lens to be detected is placed on the light-transmitting placing plate, the connecting rod can drive the light-transmitting placing plate to lift by rotating the cam, so that the mobile phone camera lens can be lifted out of the placing groove, and it is convenient to take.

[0006] Furthermore, the lifting drive device includes a motor, which is located in the column. The output end of the motor is provided with a lead screw. A connecting plate is fixedly connected to the side wall of the light source emitter and slides in the slide groove. The connecting plate is threadedly connected to the lead screw. A guide post is fixedly connected in the slide groove and passes through the connecting plate. By rotating the lead screw, the connecting plate can be raised and lowered in the slide groove, thereby adjusting the height of the light source emitter.

[0007] Furthermore, the inspection door includes an inspection plate with a sealing block and a threaded hole. By covering the column with the inspection plate, the inspection plate can be opened and closed through the threaded hole, thereby facilitating the inspection and replacement of the motor.

[0008] Preferably, the connecting plate is provided with a mounting plate, which is connected to the light source emitter.

[0009] Preferably, the spring maintains a downward pulling force on the ring plate, so that the connecting rod is always engaged with the cam.

[0010] Preferably, the worm gear is provided with a limiting plate, which is attached to the body of the transmittance detector so that the worm gear will not move left or right and maintains the meshing relationship with the worm wheel.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] 1. This utility model features a lifting placement device. The rotation of the cam can lift the connecting rod, thereby raising the light-transmitting placement plate from the placement slot. This allows the mobile phone camera lens placed on the light-transmitting placement plate to be lifted from the placement slot for easy handling.

[0013] 2. By setting up a lifting drive device, this utility model can realize the raising and lowering of the height of the light source emitter, thereby flexibly detecting the light transmittance of the mobile phone camera lens at different heights. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of a mobile phone camera transmittance testing device according to the present invention;

[0015] Figure 2 This is a structural diagram of a lifting placement device for a mobile phone camera transmittance testing device according to the present invention;

[0016] Figure 3 for Figure 1 Structural diagram of the lifting drive device;

[0017] Figure 4 This is a 3D view of the access door.

[0018] The components include: 1. Transmittance meter body; 2. Placement slot; 3. Column; 4. Slide; 5. Lifting drive device; 6. Light source emitter; 7. Inspection door; 8. Lifting placement device; 9. Coupling; 10. Cam; 11. Worm gear; 12. Worm; 13. Handwheel; 14. Transmittance placement plate; 15. Ring plate; 16. Guide column; 17. Spring; 18. Motor; 19. Lead screw; 20. Connecting plate; 21. Guide column; 22. Inspection plate; 23. Sealing block; 24. Threaded hole; 25. Mounting plate; 26. Limiting plate. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] like Figures 1-4 This utility model discloses a mobile phone camera transmittance testing device, including a transmittance detector body 1. The upper end of the transmittance detector body 1 is provided with a placement groove 2. A column 3 is provided on one side of the upper end of the transmittance detector body 1. A sliding groove 4 is provided in the column 3. An inspection door 7 is provided on the column 3. A lifting drive device 5 is provided in the column 3. A light source emitter 6 is connected to the lifting drive device 5 and is vertically aligned with the placement groove 2. A lifting placement device 8 is provided inside the placement groove 2.

[0022] like Figure 2The lifting placement device 8 includes a connecting shaft 9, which rotates inside the transmittance detector body 1. A cam 10 is fixedly connected to the end of the connecting shaft 9. A worm gear 11 is provided on the connecting shaft 9. A worm 12 is rotatably provided inside the transmittance detector body 1 and meshes with the worm gear 11. A limiting plate 26 is provided on the worm 12. The limiting plate 26 fits against the transmittance detector body 1, preventing the worm 12 from moving left or right and maintaining its meshing relationship with the worm gear 11. A handwheel 13 is provided at the outer end of the worm 12. A light-transmitting placement plate 14 is provided in the placement groove 2. A ring plate 15 is provided at the lower end of the light-transmitting placement plate 14. A connecting rod is fixedly connected to the lower end of the ring plate 15 and rests on the ring plate 14. Connected to the cam 10, a guide post 16 runs through the other side of the ring plate 15. The lower end of the guide post 16 is fixed inside the body 1 of the light transmittance detector. A spring 17 is sleeved on the guide post 16. One end of the spring 17 is fixed to the ring plate 15 and the other end is fixed to the bottom of the guide post 16. The spring 17 maintains a downward pulling force on the ring plate 15, so that the connecting rod is always attached to the cam 10. By placing the mobile phone camera lens to be tested on the light-transmitting placement plate 14, the connecting rod can drive the light-transmitting placement plate 14 to rise and fall with the help of the rotation of the cam 10, so that the mobile phone camera lens can be raised and lowered from the placement slot 2 for easy removal.

[0023] like Figure 1 and 3 The lifting drive device 5 includes a motor 18, which is located in the column 3. The output end of the motor 18 is provided with a lead screw 19. A connecting plate 20 is fixed to the side wall of the light source emitter 6 and slides in the slide groove 4. The connecting plate 20 is threadedly connected to the lead screw 19. A mounting plate 25 is provided on the connecting plate 20 and is connected to the light source emitter 6. A guide post 21 is fixed in the slide groove 4 and passes through the connecting plate 20. By rotating the lead screw 19, the connecting plate 20 can be raised and lowered in the slide groove 4, thereby adjusting the height of the light source emitter 6.

[0024] like Figure 1 and 4 The inspection door 7 includes an inspection plate 22, a sealing block 23 on the inspection plate 22, and a threaded hole 24 on the inspection plate 22. By covering the column 3 with the inspection plate 22, the inspection plate 22 can be opened and closed through the threaded hole 24, thereby facilitating the inspection and replacement of the motor 18.

[0025] In practical use, when testing the light transmittance of a mobile phone camera lens, the lens is first placed on the light-transmitting placement plate 14. By turning the handwheel 13, the worm gear 12 meshes with the worm wheel 11 and rotates. The worm wheel 11 drives the rotating shaft to rotate slowly, which causes the cam 10 to rotate. Since the spring 17 has a downward pulling force on the ring plate 15, the connecting rod will always be engaged with the cam 10. The light-transmitting placement plate 14 will drive the mobile phone camera lens to slowly enter the placement slot 2. The placement slot 2 can block the light from the surrounding area.

[0026] Then, by starting the motor 18, the lead screw 19 rotates and drives the connecting plate 20 to slide in the slide groove 4, which in turn drives the light source emitter 6 to rise and fall. The light source emitter 6 emits light to the mobile phone camera lens, and the light transmission effect can be monitored by the light transmittance detector body 1.

[0027] After the test is completed, by rotating the handwheel 13 in the opposite direction, the cam 10 will lift the connecting rod upward until the light-transmitting placement plate 14 lifts the mobile phone camera lens out of the placement slot 2, so that it can be picked up and put away without damaging the mobile phone camera lens.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A device for testing the light transmittance of a mobile phone camera, comprising a light transmittance detector body, wherein the upper end surface of the light transmittance detector body is provided with a placement groove, characterized in that: The transmittance detector body has a column on one side of its upper end, a sliding groove in the column, an inspection door on the column, a lifting drive device in the column, a light source emitter connected to the lifting drive device and aligned vertically with the placement slot, and a lifting placement device inside the placement slot.

2. The mobile phone camera transmittance testing device according to claim 1, characterized in that: The lifting placement device includes a connecting shaft that rotates inside the body of the transmittance meter. A cam is fixedly connected to the end of the connecting shaft, and a worm gear is provided on the connecting shaft. A worm is rotatably provided inside the body of the transmittance meter and meshes with the worm gear. A handwheel is provided at the outer end of the worm. A light-transmitting placement plate is provided in the placement slot. A ring plate is provided at the lower end of the light-transmitting placement plate. A connecting rod is fixedly connected to the lower end of the ring plate and overlaps the cam. A guide post passes through the other side of the ring plate. The lower end of the guide post is fixed inside the body of the transmittance meter. A spring is sleeved on the guide post. One end of the spring is fixedly connected to the ring plate, and the other end is fixedly connected to the bottom of the guide post.

3. The mobile phone camera transmittance testing device according to claim 2, characterized in that: The lifting drive device includes a motor, which is located in the column. The output end of the motor is provided with a lead screw. The side wall of the light source emitter is fixedly connected to a connecting plate and slides in a groove. The connecting plate is threadedly connected to the lead screw. A guide post is fixedly connected in the groove and passes through the connecting plate.

4. The mobile phone camera transmittance testing device according to claim 3, characterized in that: The inspection door includes an inspection plate, the inspection plate is provided with a sealing block, and the inspection plate is provided with threaded holes.

5. The mobile phone camera transmittance testing device according to claim 4, characterized in that: The connecting plate is provided with a mounting plate, which is connected to the light source emitter.

6. The mobile phone camera transmittance testing device according to claim 5, characterized in that: The spring maintains a downward pulling force on the ring plate.

7. The mobile phone camera transmittance testing device according to claim 6, characterized in that: The worm gear is provided with a limiting plate, which is attached to the body of the transmittance detector.

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