CN213638035U

CN213638035U - Rear camera testing machine

Info

Publication number: CN213638035U
Application number: CN202021939387.4U
Authority: CN
Inventors: 高雷; 梁文豪
Original assignee: Dongguan Yucheng Precision Machinery Co ltd
Current assignee: Dongguan Yucheng Precision Machinery Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-07-06
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a back camera test machine, including base, first mounting panel and second mounting panel, fixed mounting has two sets of ball screw that are the symmetry setting on the base, ball screw's one end is rotated and is installed the bottom at first mounting panel, ball screw's the other end is rotated and is installed the upper portion at the base. The utility model can realize automatic monitoring and testing by matching with software, is universal for various products, reduces the labor intensity of staff, tests the camera process with high quality, and has lower cost of an operation interface which is simple and concise in an exquisite mechanism; the complicated actions in the manual operation test process are replaced, the related precision requirements and consistency requirements are greatly improved, and the efficiency is also improved; with external light interference greatly reduced, control the performance and obtained very big increase, the control personnel only need sit can regulate and control equipment action, light source luminance, test billboard distance etc. through the computer before the computer.

Description

Rear camera testing machine

Technical Field

The utility model belongs to the technical field of electronic equipment finished product processing, concretely relates to back camera test machine.

Background

The mobile electronic equipment comprises a mobile phone, a tablet and the like, the digital camera function of the electronic equipment refers to whether the electronic equipment can shoot still pictures or short films through a built-in or external digital camera, and as a new additional function of the electronic equipment, the digital camera function of the electronic equipment is rapidly developed, the electronic equipment with a built-in camera is widely applied due to the release of the camera shooting electronic equipment, the camera industry of the electronic equipment is well developed, various camera manufacturers of the electronic equipment appear like bamboo shoots in spring after rain, the types of the cameras of the electronic equipment are more and more abundant, and the camera shooting function of the electronic equipment becomes a key point of attention of users of the electronic equipment.

The electronic equipment camera mainly comprises a built-in camera and an external camera, wherein the built-in camera is a camera arranged in the electronic equipment, so that the electronic equipment camera is more convenient to use; the external camera is used for connecting the electronic equipment with the digital camera through a data line or other modes, so that shooting is realized, and the shooting mode is more convenient and faster to operate. At present, the functions of a digital camera of an electronic device are still in a development stage, many technical research and development are just started, the functions of the digital camera of the electronic device mainly comprise continuous shooting, built-in flash lamp, automatic white balance and the like, and the shooting effect is closely related to the resolution of a screen of the electronic device and a camera of the electronic device. At present, in the domestic existing equipment, a simple and crude positioning jig is adopted for carrying out single test on cameras of electronic equipment such as mobile phones and flat plates, the quality consistency is poor, the efficiency is low, in addition, the labor cost is high, the labor is difficult to recruit, and a general factory is not acceptable, so that a rear camera test machine is provided for solving the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high quality, high efficiency automatic test camera technique can change frock smelting tool in order to realize multiple cell-phone and dull and stereotyped specification high efficiency, high-quality test camera process, and the concise operation interface of exquisite mechanism is equipped with the low price, so more be fit for domestic numerous cell-phone/dull and stereotyped manufacturer customer to solve the problem among the prior art of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rear camera testing machine comprises a base, a first mounting plate and a second mounting plate, wherein two groups of symmetrically arranged ball screws are fixedly mounted on the base, one ends of the ball screws are rotatably mounted at the bottom of the first mounting plate, the other ends of the ball screws are rotatably mounted at the upper part of the base, the second mounting plate is fixedly mounted at the upper part of the base through two groups of supporting rods, and one side of the upper part of the second mounting plate is fixed at the bottom of the first mounting plate through the supporting rods;

the screw seats of the two groups of ball screws are fixedly provided with a drawing card supporting plate, the drawing card supporting plate is provided with a drawing card fixing pressing strip in a sliding way, the drawing card supporting plate is fixedly provided with a test drawing card through the drawing card fixing pressing strip, the bottom of the first mounting plate is provided with a code scanning camera support in a sliding way, the first mounting plate is provided with a code scanning camera through the code scanning camera support in a fixed way, the bottom of the first mounting plate is also provided with a lens moving module with a square light source in a sliding way, the upper part of the second mounting plate is provided with a product carrier in a sliding way, the upper part of the product carrier is provided with a product limiting block, the bottom of the first mounting plate is provided with a lens moving module in a sliding way, one end of the product limiting block is provided with a carrier moving module in a sliding way, the supporting guide rod is fixedly provided with a bar, the utility model discloses a sensor installation structure, including base, upper portion one side fixed mounting of base has two sets of inductor installation poles, slidable mounting has the inductor on the inductor installation pole.

Preferably, four groups of support guide rods are fixedly installed between the base and the first installation plate, the four groups of support guide rods are symmetrically arranged in pairs, and the two groups of support guide rods are symmetrically arranged on two sides of the ball screw.

Preferably, the two sides of the upper part of the base are fixedly provided with supporting seats for mounting the ball screw and the supporting guide rod, and the first mounting plate is provided with assembling holes for mounting the ball screw and the supporting guide rod.

Preferably, a through hole is arranged on the screw rod seat of the ball screw, and the screw rod seat of the ball screw is slidably arranged on the support guide rod through the through hole.

Preferably, the support guide rod is fixedly provided with a fixed seat, and the damping hinge is fixedly arranged on the side part of the support guide rod through the fixed seat.

Preferably, the bottom of the first mounting plate is fixedly provided with a first linear slide rail, and the lens moving module is slidably mounted on the first linear slide rail.

Preferably, the one end fixed mounting of product stopper has the second linear slide rail, the carrier removes the bottom of module and passes through connecting piece fixedly connected with sharp slider, the carrier removes the module and passes through sharp slider slidable mounting on the second linear slide rail.

Preferably, the upper portion fixed mounting of second mounting panel has two sets of third linear slide that are the symmetry and set up, the product carrier is through two sets of third linear slide slidable mounting on the second mounting panel.

The utility model discloses a technological effect and advantage: the utility model provides a pair of back camera test machine compares with prior art, has following advantage:

the utility model can realize automatic monitoring and testing by matching with software, can be used for various products, can reduce the labor intensity of workers, can reduce the labor amount of required labor, can improve the production quality, can improve the production efficiency, can reduce the cost and increase the income for client companies, can replace tooling jiggers to realize high efficiency and high-quality testing camera procedures of various mobile phones or flat plate specifications, and has lower cost of an exquisite operation interface with simple and concise mechanisms; the complicated actions in the manual operation test process are replaced, the related precision requirements and consistency requirements are greatly improved, and the efficiency is also improved; the test mode light among the prior art influences greatly to external environment light interference, and this equipment is sent into the box with the product inside and carries out a series of detections, has detected and has sent out again, disturbs external light greatly reduced, controls the performance and has obtained very big improvement, and the control personnel only need do before the computer can regulate and control equipment action, light source luminance, test billboard distance etc. through the computer.

Drawings

Fig. 1 is a schematic view of a top-down perspective structure of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic structural view of the transmission mode of the lift motor of the present invention;

fig. 4 is a schematic structural diagram of the lens moving module of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a first mounting plate; 3. a second mounting plate; 4. a card tray; 5. fixing a pressing strip for the graphic card; 6. scanning a code camera bracket; 7. scanning a code camera; 8. a product carrier; 9. a strip light source; 10. a fixed seat; 11. an inductor mounting bar; 12. an inductor; 13. a lift motor; 14. a ball screw; 15. a support guide rod; 16. a lens moving module; 17. a support bar; 18. a first linear slide rail; 19. a damping hinge; 20. testing the graphic card; 21. a product stop block; 22. a carrier moving module; 23. a second linear slide rail; 24. a connecting member; 25. a linear slider; 26. and a third linear slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a rear camera test machine as shown in figures 1-5, which comprises a base 1, a first mounting plate 2 and a second mounting plate 3, wherein two groups of ball screws 14 which are symmetrically arranged are fixedly arranged on the base 1, one end of each ball screw 14 is rotatably arranged at the bottom of the first mounting plate 2, the other end of each ball screw 14 is rotatably arranged at the upper part of the base 1, the second mounting plate 3 is fixedly arranged at the upper part of the base 1 through two groups of supporting rods 17, and one side of the upper part of the second mounting plate 3 is fixed at the bottom of the first mounting plate 2 through the supporting rods 17;

a drawing card supporting plate 4 is fixedly arranged on screw rod seats of two groups of ball screws 14, a drawing card fixing pressing strip 5 is slidably arranged on the drawing card supporting plate 4, a test drawing card 20 is fixedly arranged on the drawing card supporting plate 4 through the drawing card fixing pressing strip 5, a code scanning camera bracket 6 is slidably arranged at the bottom of a first mounting plate 2, a code scanning camera 7 is fixedly arranged on the first mounting plate 2 through the code scanning camera bracket 6, a lens moving module 16 with a square light source is also slidably arranged at the bottom of the first mounting plate 2, a product carrier 8 is slidably arranged at the upper part of a second mounting plate 3, a product limiting block 21 is arranged at the upper part of the product carrier 8, a lens moving module 16 is slidably arranged at the bottom of the first mounting plate 2, a carrier moving module 22 is slidably arranged at one end of the product limiting block 21, a bar-shaped light source 9 is fixedly arranged on a supporting guide rod 15 through a damping hinge 19, and a lifting motor, two sets of inductor installation poles 11 are fixedly installed on one side of the upper portion of the base 1, and inductors 12 are installed on the inductor installation poles 11 in a sliding mode.

Four groups of support guide rods 15 are fixedly mounted between the base 1 and the first mounting plate 2, the four groups of support guide rods 15 are arranged in a pairwise symmetry manner, the two groups of support guide rods 15 are symmetrically arranged on two sides of the ball screw 14, supporting seats used for mounting the ball screw 14 and the support guide rods 15 are fixedly mounted on two sides of the upper portion of the base 1, and assembling holes used for mounting the ball screw 14 and the support guide rods 15 are formed in the first mounting plate 2.

The screw seat of the ball screw 14 is provided with a through hole, the screw seat of the ball screw 14 is slidably mounted on the support guide rod 15 through the through hole, the support guide rod 15 is fixedly provided with a fixed seat 10, and the damping hinge 19 is fixedly mounted on the side part of the support guide rod 15 through the fixed seat 10.

The bottom fixed mounting of first mounting panel 2 has first linear slide rail 18, lens remove module 16 slidable mounting is on first linear slide rail 18, the one end fixed mounting of product stopper 21 has second linear slide rail 23, connecting piece 24 fixedly connected with sharp slider 25 is passed through to the bottom of carrier remove module 22, carrier remove module 22 passes through sharp slider 25 slidable mounting on second linear slide rail 23, the upper portion fixed mounting of second mounting panel 3 has two sets of third linear slide rails 26 that are the symmetry and set up, product carrier 8 is through two sets of third linear slide rails 26 slidable mounting on second mounting panel 3.

The working principle is as follows: during concrete implementation, adopt software to add man-machine control touch-sensitive screen control, the touch-sensitive screen is controlled simply understandable, and the continuous PC of board can directly control monitoring and convenient to use on the PC, adopts simple structure to realize back camera test function ingeniously:

1. placing the mobile phone or the flat plate into a jig with the screen facing upwards;

2. pressing a starting switch, enabling the tooling jig to enter the box body of the tester with the mobile phone or the flat plate, and starting testing after the tooling jig enters the box body;

3. firstly, scanning a corresponding two-dimensional code on a tested product by a scanning gun to read out product information to be displayed on a PC;

4. then, the card shot by the rear camera is tested for color discrimination, chromatic aberration, pixels and the like, and the distance between the test signboard and the camera can be freely adjusted through PC control in the test process to test data change values generated by different distances (namely, the card can be controlled to be lifted to a specified test height);

5. the lens is translated to the bottom of the rear camera, is concentric with the camera, and shoots a graphic card at an interval of a specified distance up and down to perform color discrimination, chromatic aberration, pixel and the like for testing;

6. the lens is moved forward and then turns to the center of the square light source to be over against the center of the rear camera to test the camera in a strong white light environment, and whether the effect shot by the camera in the strong white light environment is uniform, discolored and the like is mainly tested (the lens and the square light source are arranged on the same workpiece, and the control sequence is sequentially moved to the bottom of the rear camera to respectively test);

7. after the test is finished, the PC resets the signal equipment, writes the data obtained by the test into the two-dimensional code of the corresponding product, and facilitates scanning and reading reference of the later process (brightness of all internal light sources can be freely adjusted through the PC in the test process).

To sum up, the utility model can realize automatic monitoring and testing through the cooperation software, is universal for various products, reduces the labor intensity of staff, reduces the labor quantity of required labor, improves the production quality, improves the production efficiency, reduces the cost and increases the income for client companies, and the testing machine can replace tooling jigs to realize high efficiency and high-quality testing camera procedures of various mobile phones/flat plate specifications, and the cost of an exquisite and simple operation interface of a mechanism is lower; the complicated actions in the manual operation test process are replaced, the related precision requirements and consistency requirements are greatly improved, and the efficiency is also improved; the test mode light among the prior art influences greatly to external environment light interference, and this equipment is sent into the box with the product inside and carries out a series of detections, has detected and has sent out again, disturbs external light greatly reduced, controls the performance and has obtained very big improvement, and the control personnel only need do before the computer can regulate and control equipment action, light source luminance, test billboard distance etc. through the computer.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a back camera test machine, includes base (1), first mounting panel (2), support guide (15) and second mounting panel (3), fixed mounting has four groups support guide (15), its characterized in that between base (1) and first mounting panel (2): two groups of symmetrically arranged ball screws (14) are fixedly installed on the base (1), one ends of the ball screws (14) are rotatably installed at the bottom of the first installation plate (2), the other ends of the ball screws (14) are rotatably installed at the upper part of the base (1), the second installation plate (3) is fixedly installed at the upper part of the base (1) through two groups of support rods (17), and one side of the upper part of the second installation plate (3) is fixed at the bottom of the first installation plate (2) through the support rods (17);

two sets of lead screw seat fixed mounting of ball screw (14) has picture card layer board (4), slidable mounting has picture card fixed pressing strip (5) on picture card layer board (4), picture card layer board (4) have test picture card (20) through picture card fixed pressing strip (5) fixed mounting, the bottom slidable mounting of first mounting panel (2) has a yard camera support (6) of sweeping, a yard camera (7) is swept through sweeping yard camera support (6) fixed mounting in first mounting panel (2), the bottom of first mounting panel (2) still slidable mounting has lens that has square light source to remove module (16), the upper portion slidable mounting of second mounting panel (3) has product carrier (8), product carrier (8) upper portion is provided with product stopper (21), the bottom slidable mounting of first mounting panel (2) has lens to remove module (16), the one end slidable mounting of product stopper (21) has the carrier to remove module (22), there is bar light source (9) through damping hinge (19) fixed mounting on support guide arm (15), the upper portion fixed mounting of base (1) is used for driving elevator motor (13) of ball screw (14), upper portion one side fixed mounting of base (1) has two sets of inductor installation poles (11), slidable mounting has inductor (12) on inductor installation pole (11).

2. The rear camera testing machine of claim 1, wherein: the four groups of support guide rods (15) are symmetrically arranged in pairs, and the two groups of support guide rods (15) are symmetrically arranged on two sides of the ball screw (14).

3. The rear camera testing machine of claim 2, wherein: the support base is characterized in that support bases used for mounting the ball screw (14) and the support guide rod (15) are fixedly mounted on two sides of the upper portion of the base (1), and assembling holes used for mounting the ball screw (14) and the support guide rod (15) are formed in the first mounting plate (2).

4. The rear camera testing machine of claim 1, wherein: the screw rod seat of the ball screw (14) is provided with a through hole, and the screw rod seat of the ball screw (14) is slidably arranged on the support guide rod (15) through the through hole.

5. The rear camera testing machine of claim 1, wherein: the damping hinge is characterized in that a fixed seat (10) is fixedly mounted on the supporting guide rod (15), and the damping hinge (19) is fixedly mounted on the side portion of the supporting guide rod (15) through the fixed seat (10).

6. The rear camera testing machine of claim 1, wherein: the bottom fixed mounting of first mounting panel (2) has first straight slide rail (18), lens remove module (16) slidable mounting is on first straight slide rail (18).

7. The rear camera testing machine of claim 1, wherein: one end fixed mounting of product stopper (21) has second linear slide rail (23), connecting piece (24) fixedly connected with sharp slider (25) are passed through to the bottom that the module (22) was removed to the carrier, the module (22) is removed to the carrier through sharp slider (25) slidable mounting on second linear slide rail (23).

8. The rear camera testing machine of claim 1, wherein: the upper portion fixed mounting of second mounting panel (3) has two sets of third linear slide rails (26) that are the symmetry and set up, product carrier (8) are through two sets of third linear slide rails (26) slidable mounting on second mounting panel (3).