CN112040227A

CN112040227A - Camera module detection equipment based on 3D sensing technology

Info

Publication number: CN112040227A
Application number: CN202011085997.7A
Authority: CN
Inventors: 周梦娜
Original assignee: Suzhou Wuyu Intelligent Technology Co ltd
Current assignee: Suzhou Wuyu Intelligent Technology Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2020-12-04

Abstract

The invention belongs to the technical field of camera detection, in particular to camera module detection equipment based on a 3D sensing technology, which aims at the problems that the efficiency of manual detection is low and the productivity of a factory is influenced; only by subjective judgment, so the method has no rigor; can produce fatigue after the detection achievement, often lead to judging the error, and the hi-lite light of measuring time measuring can cause eyesight damage's problem, the scheme is put forward now, it includes the organism, be provided with the detection guide rail on the organism, two start button, a display screen, 3D sensor and pilot lamp, the both sides of organism are provided with the observation window, the inside letter sorting discharge mechanism that is provided with of organism, the 3D sensor is located the detection guide rail, the bottom of organism is provided with four lower margins, the inside of organism is provided with the backup pad, backup pad bottom fixed mounting has four branches. The invention improves the detection efficiency and the detection precision, and can save a large amount of manpower and avoid the visual impairment.

Description

Camera module detection equipment based on 3D sensing technology

Technical Field

The invention relates to the technical field of camera detection, in particular to camera module detection equipment based on a 3D sensing technology.

Background

At present, most mobile phone camera manufacturers detect camera modules in a mode that human eyes observe a single module through a microscope to judge whether the product quality is qualified. For example, for detection of the flatness of a module, the height value of a single point is obtained by manually selecting the position of a measured point, and then the position is moved to measure data of other points. So the more points to be measured, the slower the speed.

The prior art has the following disadvantages: 1. because the height value of only one point can be measured each time, the efficiency of manual detection is very low, and the productivity of a factory is influenced; 2. the position of the measured point selected manually has no coordinate basis and can only be judged subjectively, so that the rigor is not possessed; 3. human eyes can produce fatigue after long-time detection, often leads to misjudgment, and high-brightness light during detection can cause eyesight damage.

Disclosure of Invention

The invention aims to solve the problems that the efficiency of manual detection is very low, and the productivity of a factory is influenced; only by subjective judgment, so the method has no rigor; can produce fatigue after the detection achievement, often lead to the judgement error, the high brightness light of time measuring moreover can cause the shortcoming of eyesight damage, and the camera module check out test set based on 3D sensing technology who provides.

In order to achieve the purpose, the invention adopts the following technical scheme:

a camera module detection device based on a 3D sensing technology comprises a machine body, wherein a detection guide rail, two start buttons, a display screen, a 3D sensor and an indicator lamp are arranged on the machine body, observation windows are arranged on two sides of the machine body, a sorting and discharging mechanism is arranged inside the machine body, the 3D sensor is positioned in the detection guide rail, four ground feet are arranged at the bottom of the machine body, a supporting plate is arranged inside the machine body, four supporting rods are fixedly arranged at the bottom of the supporting plate, the bottom ends of the four supporting rods are fixedly connected with the inner wall of the bottom of the machine body, two screw rods are symmetrically and rotatably arranged on the inner wall of the bottom of the machine body, the outer side of each screw rod is in threaded connection with a same lifting plate, four supporting legs are fixedly arranged at the bottom of the lifting plate, the bottom ends of the four supporting legs all extend to the lower part of the machine, the outer sides of the two screw rods are fixedly provided with worms, and the two worms are respectively meshed with the two worm gears.

Preferably, the bottom of the supporting plate is fixedly provided with two fixing blocks, and the round rod is rotatably arranged on the two fixing blocks.

Preferably, one end of the round bar extends to the rear side of the machine body and is fixedly provided with a rocking plate, and the eccentric position of the rocking plate is rotatably provided with a crank.

Preferably, the rear side fixedly connected with protective housing of organism rotates on the protective housing and installs the cap, and the inboard fixed mounting of cap has the plastic pole, and the end fixed mounting of plastic pole has the cone, and the bell jar has been seted up in the outside of rocker, cone and bell jar looks adaptation.

Preferably, the both sides of organism all are provided with the cover, all seted up a plurality of bleeder vents on two covers.

Compared with the prior art, the invention has the advantages that:

(1) the scheme adopts the high-performance 3D sensor to fully automatically detect the three-dimensional information of the camera module, such as planeness, gradient, section difference and the like, and replaces the current manual microscope detection mode;

(2) need when removing the organism, open the cap, make the conical head leave to correspond to the bell jar, can remove to the rocker fixed, it rotates to drive the round bar through crank and rocker, the round bar drives two turnbuckles through two worm wheels and two worms and rotates, two turnbuckles drive the lifter plate downstream, the lifter plate promotes four supporting legs and four universal wheel downstream and plays the supporting role, close the cap, make the conical head get into in the bell jar, can be fixed rocker and round bar, and then increase the stability of four universal wheels, can conveniently remove, remove and accomplish the back, reverse operation with the universal wheel receive up can.

The invention improves the detection efficiency and the detection precision, and can save a large amount of manpower and avoid the visual impairment.

Drawings

Fig. 1 is a schematic structural diagram of a camera module detection device based on a 3D sensing technology according to the present invention;

fig. 2 is a schematic cross-sectional structural diagram of a camera module detection device based on a 3D sensing technology according to the present invention;

fig. 3 is a schematic structural diagram of a part a of a camera module detection device based on a 3D sensing technology according to the present invention;

fig. 4 is a schematic side view of the body, the rocker plate, the crank handle, and the protective housing of the camera module detection device based on the 3D sensing technology according to the present invention.

In the figure: 1. a start button; 2. a 3D sensor; 3. an observation window; 4. an indicator light; 5. detecting a guide rail; 6. a display screen; 7. a body; 8. ground feet; 9. a machine cover; 10. air holes are formed; 11. a support plate; 12. a strut; 13. a universal wheel; 14. supporting legs; 15. a lifting plate; 16. a fixed block; 17. a round bar; 18. a worm gear; 19. a worm; 20. a screw rod; 21. a protective shell; 22. shaking the plate; 23. a tapered groove; 24. a conical head; 25. a plastic rod; 26. a shell cover; 27. a crank handle.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-4, a camera module detection device based on 3D sensing technology comprises a machine body 7, a detection guide rail 5, two start buttons 1, a display screen 6, a 3D sensor 2 and an indicator light 4 are arranged on the machine body 7, two sides of the machine body 7 are provided with observation windows 3, the observation windows 3 can be used for internal observation, a sorting and discharging mechanism is arranged inside the machine body 7, the 3D sensor 2 is positioned in the detection guide rail 5, the bottom of the machine body 7 is provided with four feet 8, a support plate 11 is arranged inside the machine body 7, the support plate 11 can be used for bearing electrical equipment or a host, the bottom of the support plate 11 is fixedly provided with four support rods 12, the bottom ends of the four support rods 12 are fixedly connected with the inner wall of the bottom of the machine body 7, two spiral rods 20 are symmetrically and rotatably arranged on the inner wall of the bottom of the machine body 7, the, bottom fixed mounting of lifter plate 15 has four supporting legs 14, supporting leg 14 and organism 7 sliding connection, and four supporting legs 14's bottom all extends to the below of organism 7 and is provided with universal wheel 13, and the bottom of backup pad 11 is rotated and is installed round bar 17, and the outside cover of round bar 17 is equipped with two worm wheel 18, and the equal fixed mounting in the outside of two hob 20 has worm 19, and two worm 19 mesh with two worm wheel 18 respectively mutually.

In this embodiment, two fixing blocks 16 are fixedly installed at the bottom of the supporting plate 11, the round rod 17 is rotatably installed on the two fixing blocks 16, and the round rod 17 is supported by the fixing blocks 16.

In this embodiment, one end of the round rod 17 extends to the rear side of the machine body 7 and is fixedly provided with a rocking plate 22, and a crank 27 is rotatably provided at an eccentric position of the rocking plate 22.

In this embodiment, rear side fixedly connected with protective housing 21 of organism 7 rotates on the protective housing 21 and installs cap 26, and the inboard fixed mounting of cap 26 has plastic pole 25, and plastic pole 25's end fixed mounting has conical head 24, shakes the outside of board 22 and has seted up tapered slot 23, conical head 24 and tapered slot 23 looks adaptation, and conical head 24 gets into and can increase the stability of shaking board 22 in the tapered slot 23.

In this embodiment, the both sides of organism 7 all are provided with cover 9, have all seted up a plurality of bleeder vents 10 on two covers 9, can dispel the heat to organism 7 inside.

In the embodiment, when the device is used, a detector or a manipulator puts a camera module into a fixture on a detection guide rail 5, the detector presses two start buttons 1 with two hands simultaneously, the fixture carries the camera module to move linearly forwards through the detection guide rail 5, when the camera module reaches a detection station below a 3D sensor 2, a detection program automatically opens the 3D sensor 2 to scan a three-dimensional profile, after the camera module moves for a certain distance, the detection program acquires all three-dimensional data and performs automatic background operation to calculate whether detection items meet set requirements, the detection result is displayed on a display screen 6 right in front, if the detection result is bad, an indicator lamp 4 at the top of the device flickers red light and gives an alarm at the same time, after the detection is finished, the camera module in the fixture is transferred to the back of the device through the detection guide rail 5, the sorting and discharging mechanism automatically executes sorting action, good products and defective products are respectively stored, blanking can be grabbed by a subsequent mechanical arm and other equipment which can be connected, when the machine body 7 needs to be moved, the shell cover 26 is opened, the conical head 24 leaves the corresponding opposite conical groove 23, fixing of the opposite rocking plate 22 can be released, the round rod 17 is driven to rotate by the rocking handle 27 and the rocking plate 22, the round rod 17 drives the two spiral rods 20 to rotate by the two worm wheels 18 and the two worms 19, the two spiral rods 20 drive the lifting plate 15 to move downwards, the lifting plate 15 pushes the four supporting legs 14 and the four universal wheels 13 to move downwards and play a supporting role, the shell cover 26 is closed, the conical head 24 enters the conical groove 23, the rocking plate 22 and the round rod 17 can be fixed, stability of the four universal wheels 13 is improved, movement is convenient, the universal wheels 13 can be folded by reverse operation after movement is completed, all structures in the application can select materials and lengths according to actual use conditions, the drawings are schematic structural diagrams, and the specific actual size can be adjusted properly.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.

Claims

1. A camera module detection device based on a 3D sensing technology comprises a machine body (7), wherein a detection guide rail (5), two start buttons (1), a display screen (6), (3) a D sensor (2) and an indicator lamp (4) are arranged on the machine body (7), the camera module detection device is characterized in that observation windows (3) are arranged on two sides of the machine body (7), a sorting and discharging mechanism is arranged inside the machine body (7), the D sensor (3) is positioned in the detection guide rail (5), four ground feet (8) are arranged at the bottom of the machine body (7), a supporting plate (11) is arranged inside the machine body (7), four supporting rods (12) are fixedly arranged at the bottom of the supporting plate (11), the bottom ends of the four supporting rods (12) are fixedly connected with the inner wall of the bottom of the machine body (7), two spiral rods (20) are symmetrically and rotatably arranged on the inner wall of the bottom of the machine body, the outside threaded connection of two hob (20) has same lifter plate (15), the bottom fixed mounting of lifter plate (15) has four supporting legs (14), the bottom of four supporting legs (14) all extends to the below of organism (7) and is provided with universal wheel (13), the bottom of backup pad (11) is rotated and is installed round bar (17), the outside cover of round bar (17) is equipped with two worm wheel (18), the equal fixed mounting in the outside of two hob (20) has worm (19), two worm (19) mesh with two worm wheel (18) respectively mutually.

2. The 3D sensing technology-based camera module detection device according to claim 1, wherein two fixing blocks (16) are fixedly mounted at the bottom of the support plate (11), and the round rod (17) is rotatably mounted on the two fixing blocks (16).

3. The 3D sensing technology-based camera module detection device according to claim 1, wherein one end of the round rod (17) extends to the rear side of the machine body (7) and is fixedly provided with a rocking plate (22), and the eccentric position of the rocking plate (22) is rotatably provided with a crank (27).

4. The 3D sensing technology-based camera module detection device according to claim 1, wherein a protective shell (21) is fixedly connected to the rear side of the machine body (7), a shell cover (26) is rotatably mounted on the protective shell (21), a plastic rod (25) is fixedly mounted on the inner side of the shell cover (26), a conical head (24) is fixedly mounted at the end of the plastic rod (25), a conical groove (23) is formed in the outer side of the rocking plate (22), and the conical head (24) is matched with the conical groove (23).

5. The 3D sensing technology-based camera module detection device according to claim 1, wherein two sides of the machine body (7) are provided with covers (9), and a plurality of air holes (10) are formed in each of the two covers (9).