CN216485377U

CN216485377U - High-efficient cell-phone circuit board automatic test tool

Info

Publication number: CN216485377U
Application number: CN202122880422.0U
Authority: CN
Inventors: 郑金龙
Original assignee: Suzhou Yike Sailun Electronic Technology Co ltd
Current assignee: Suzhou Yike Sailun Electronic Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-10
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an automatic testing jig for a high-efficiency mobile phone circuit board, relates to the technical field of mobile phone circuit board testing jigs, and aims to solve the problems that the existing mobile phone circuit board testing jig can only test circuit boards with agreed specifications, so that a testing end needs to be replaced when testing other specification testing boards, the whole testing efficiency is reduced, and the use of a user is influenced. The testing jig platform comprises a testing jig platform body and is characterized in that a bottom testing box is arranged at the middle position below the testing jig platform body, a detecting mechanism is arranged above the inner portion of the bottom testing box, a detecting end is arranged at the lower end of the detecting mechanism, a plurality of detecting ends are arranged on the detecting end, an electric lifting mechanism is arranged above the detecting end, an electric lifting rod is arranged at the lower end of the electric lifting mechanism, a wiring port is arranged at the middle position of the upper surface of the detecting end, a rotating motor is arranged above the detecting mechanism, and the output end of the rotating motor is in transmission connection with the detecting mechanism through a coupler.

Description

High-efficient cell-phone circuit board automatic test tool

Technical Field

The utility model relates to the technical field of mobile phone circuit board test jigs, in particular to a high-efficiency automatic mobile phone circuit board test jig.

Background

A mobile phone circuit board test fixture is a device for testing and detecting performance parameters such as conductivity, insulativity and the like in the processing and production process of mobile phone circuit boards, and the test fixtures required according to different test requirements are different.

However, the existing mobile phone circuit board test fixture can only test circuit boards with agreed specifications, so that the test end needs to be replaced when testing other specification test boards, the whole test efficiency is reduced, and the use of users is affected; therefore, the existing requirements are not met, and the efficient automatic test fixture for the circuit board of the mobile phone is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency automatic test fixture for a mobile phone circuit board, which solves the problem that the existing test fixture for the mobile phone circuit board in the background technology can only test the circuit board with agreed specification, so that a test end needs to be replaced when testing test boards with other specifications, the whole test efficiency is reduced, and the use of a user is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient cell-phone circuit board automatic test fixture, includes test fixture platform body, the intermediate position department of test fixture platform body below is provided with the bottom test box, the inside top of bottom test box is provided with detection mechanism, detection mechanism's lower extreme is provided with the sense terminal, and the sense terminal is provided with a plurality of, the top of sense terminal is provided with electric lift mechanism, electric lift mechanism's lower extreme is provided with electric lift rod, the intermediate position department of sense terminal upper surface is provided with the wiring mouth, detection mechanism's top is provided with the rotation motor, and the output that rotates the motor passes through the shaft coupling and is connected with the detection mechanism transmission.

Preferably, a motor driver is arranged above the rotating motor, and the output end of the motor driver is electrically connected with the input end of the rotating motor.

Preferably, the middle position department of test fixture platform body top is provided with the lift cylinder, the output of lift cylinder is provided with the pneumatic stem, the lower extreme of pneumatic stem is provided with the mounting panel, and the lift cylinder passes through the pneumatic stem and is connected with the mounting panel transmission, mounting panel and motor driver threaded connection.

Preferably, thermal infrared imagers are arranged on two sides of the detection mechanism.

Preferably, both sides of the inside below of bottom test box all are provided with spacing cylinder, spacing cylinder's output is provided with the gag lever post, the one end of gag lever post is provided with the stopper, and spacing cylinder passes through the gag lever post and is connected with the stopper transmission.

Preferably, both ends all are provided with the access way around the bottom test box, the inside of access way is provided with conveying mechanism, the top of bottom test box sets up and the butt joint piece, the intermediate position department of test fixture platform body is provided with the middle part backup pad, four angle departments of middle part backup pad outer wall all are provided with auxiliary stay.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model uses the detection mechanism and the detection end in the bottom test box to detect the lower part, the air cylinder drives the whole detection mechanism to downwards drive the detection mechanism to contact the mobile phone circuit board for detection in the conventional detection process, the detection mechanism has the same specification with the mobile phone circuit board, so that the detection mechanism can directly detect the mobile phone circuit board, and the detection mechanism needs to be disassembled and replaced when detecting the mobile phone circuit boards with other specifications, but the utility model can use the electric lifting mechanism and the electric lifting rod at the detection end to independently lift and detect each different detection end, and can use the upper rotating motor to drive the detection mechanism to rotate and change the angle direction, so that the detection end can be aligned with the detection position of the lower mobile phone circuit board for detection, the process saves the time for replacing the detection mechanism by a user, leads the whole test process to be more efficient, and simultaneously achieves the effect of automatic test, the use is convenient for users.

2. The thermal infrared imager can detect the temperature of the mobile phone circuit board in the detection process, so that the functionality of the whole test fixture is improved, two different tests can be carried out simultaneously, and the test efficiency of the mobile phone line is improved.

3. The limiting cylinder can drive the limiting rod and the limiting block to limit the position of the mobile phone circuit board, so that the mobile phone circuit board can be clamped and fixed by the two sides, and a more stable effect is achieved during testing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the bottom test chamber of the present invention;

FIG. 3 is a partial structural view of the detecting end of the present invention;

in the figure: 1. a test fixture table body; 2. a lifting cylinder; 3. a pneumatic rod; 4. a middle support plate; 5. a bottom test box; 6. a conveying mechanism; 7. a docking member; 8. an auxiliary support bar; 9. an access passage; 10. mounting a plate; 11. a motor driver; 12. rotating the motor; 13. a detection mechanism; 14. a detection end; 15. a thermal infrared imager; 16. a limiting cylinder; 17. a limiting rod; 18. a limiting block; 19. an electric lifting mechanism; 20. an electric lifting rod; 21. and a wiring port.

Detailed Description

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

Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides an automatic test fixture of high-efficient cell-phone circuit board, including test fixture platform body 1, the intermediate position department of test fixture platform body 1 below is provided with bottom test box 5, the inside top of bottom test box 5 is provided with detection mechanism 13, the lower extreme of detection mechanism 13 is provided with sense terminal 14, and sense terminal 14 is provided with a plurality of, the top of sense terminal 14 is provided with electric lift mechanism 19, electric lift mechanism 19's lower extreme is provided with electric lift pole 20, the intermediate position department of 14 upper surfaces of sense terminal is provided with wiring mouth 21, the top of detection mechanism 13 is provided with rotates motor 12, and the output that rotates motor 12 passes through the shaft coupling and is connected with the transmission of detection mechanism 13.

Further, the top of rotating electrical machines 12 is provided with motor driver 11, and motor driver 11's output and the input electric connection who rotates electrical machines 12, and motor driver 11 can be used to control the turned angle and the rotational speed isoparametric of rotating electrical machines 12 for rotating electrical machines 12 is more accurate when rotating, and does benefit to the user and adjusts.

Further, the intermediate position department of 1 top of test fixture platform body is provided with lift cylinder 2, the output of lift cylinder 2 is provided with pneumatic rod 3, the lower extreme of pneumatic rod 3 is provided with mounting panel 10, and lift cylinder 2 is connected with the transmission of mounting panel 10 through pneumatic rod 3,

mounting panel

10 and 11 threaded connection of motor drive, utilize lift cylinder 2 can drive pneumatic rod 3 and the detection mechanism 13 department of below to go up and down to remove, can play the effect that the lift detected height-adjusting.

Further, thermal infrared imagers 15 are arranged on two sides of the detection mechanism 13, the thermal infrared imagers 15 can detect the temperature of the mobile phone circuit board in the detection process, so that the functionality of the whole test fixture is improved, two different tests can be performed simultaneously, and the test efficiency of the mobile phone circuit line is improved.

Further, both sides of the inside below of bottom test box 5 all are provided with spacing cylinder 16, spacing cylinder 16's output is provided with gag lever post 17, gag lever post 17's one end is provided with stopper 18, and spacing cylinder 16 is connected with stopper 18 transmission through gag lever post 17, spacing cylinder 16 can drive gag lever post 17 and stopper 18 and carry on spacingly to cell-phone circuit board department for the cell-phone circuit board can be fixed by both sides centre gripping, more stable effect when having reached the test.

Further, both ends all are provided with access way 9 around bottom test box 5, access way 9's inside is provided with conveying mechanism 6, bottom test box 5's top setting and butt joint 7, test fixture platform body 1's intermediate position department is provided with middle part backup pad 4, four angle departments of 4 outer walls of middle part backup pad all are provided with auxiliary stay bar 8, conveying mechanism 6 can be used to the transport cell-phone circuit board, middle part backup pad 4 and auxiliary stay bar 8 are used for playing the effect of strengthening the support stability.

The working principle is as follows: when the device is used, each different detection end 14 is subjected to independent lifting detection by using the electric lifting mechanism 19 and the electric lifting rod 20 at the detection end 14, and the rotary motor 12 above the detection end can be used for driving the detection end to rotate in an angle direction, so that the detection end 14 can be aligned with the detection position of the mobile phone circuit board below the detection end for detection, the process saves the time for a user to replace the detection mechanism 13, the whole test process is more efficient, the motor driver 11 can be used for controlling the parameters such as the rotating angle and the rotating speed of the rotary motor 12, the rotary motor 12 is more accurate in rotation, the adjustment by the user is facilitated, the lifting cylinder 2 can be used for driving the pneumatic rod 3 and the detection mechanism 13 below the pneumatic rod to move up and down, the effect of lifting detection and height adjustment can be achieved, and the thermal infrared imager 15 can be used for detecting the temperature of the mobile phone circuit board in the detection process, make the functionality of whole test fixture department obtain improving, can carry out the test of two kinds of differences simultaneously, improved cell-phone line way efficiency of software testing, spacing cylinder 16 can drive gag lever post 17 and stopper 18 and carry on spacingly to cell-phone circuit board department for cell-phone circuit board can be fixed by both sides centre gripping, has reached more stable effect when testing.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high-efficient cell-phone circuit board automatic test tool, includes test tool platform body (1), its characterized in that: the testing jig platform comprises a testing jig platform body (1), and is characterized in that a bottom testing box (5) is arranged at the middle position below the testing jig platform body (1), a detecting mechanism (13) is arranged above the inside of the bottom testing box (5), a detecting end (14) is arranged at the lower end of the detecting mechanism (13), a plurality of detecting ends (14) are arranged, an electric lifting mechanism (19) is arranged above the detecting end (14), an electric lifting rod (20) is arranged at the lower end of the electric lifting mechanism (19), a wiring port (21) is arranged at the middle position of the upper surface of the detecting end (14), a rotating motor (12) is arranged above the detecting mechanism (13), and the output end of the rotating motor (12) is in transmission connection with the detecting mechanism (13) through a coupler.

2. The automatic test fixture for the circuit board of the high-efficiency mobile phone according to claim 1, characterized in that: the motor driver (11) is arranged above the rotating motor (12), and the output end of the motor driver (11) is electrically connected with the input end of the rotating motor (12).

3. The automatic test fixture for the circuit board of the high-efficiency mobile phone according to claim 1, characterized in that: the test fixture platform comprises a test fixture platform body (1), and is characterized in that a lifting cylinder (2) is arranged at the middle position above the test fixture platform body (1), an output end of the lifting cylinder (2) is provided with a pneumatic rod (3), a mounting plate (10) is arranged at the lower end of the pneumatic rod (3), the lifting cylinder (2) is in transmission connection with the mounting plate (10) through the pneumatic rod (3), and the mounting plate (10) is in threaded connection with a motor driver (11).

4. The automatic test fixture for the circuit board of the high-efficiency mobile phone according to claim 1, characterized in that: thermal infrared imagers (15) are arranged on two sides of the detection mechanism (13).

5. The automatic test fixture for the circuit board of the high-efficiency mobile phone according to claim 1, characterized in that: both sides of the inside below of the bottom test box (5) are provided with limiting cylinders (16), the output ends of the limiting cylinders (16) are provided with limiting rods (17), one ends of the limiting rods (17) are provided with limiting blocks (18), and the limiting cylinders (16) are in transmission connection with the limiting blocks (18) through the limiting rods (17).

6. The automatic test fixture for the circuit board of the high-efficiency mobile phone according to claim 1, characterized in that: both ends all are provided with access way (9) around bottom test box (5), the inside of access way (9) is provided with conveying mechanism (6), the top of bottom test box (5) sets up and connects piece (7), the intermediate position department of test fixture platform body (1) is provided with middle part backup pad (4), four angle departments of middle part backup pad (4) outer wall all are provided with auxiliary stay pole (8).