CN216926998U - PCBA program burning and impedance testing device - Google Patents

Abstract

The utility model discloses a device for PCBA program burning and impedance testing, which comprises a fixed bottom plate and a fixed framework arranged on the fixed bottom plate, wherein a detection object table plate is arranged on the fixed framework, a PCBA program burning and impedance tester is arranged on the detection object table plate, and a display screen and a plurality of wiring ports are arranged on the PCBA program burning and impedance tester. The detection object placing table plate can be driven to rotate through the rotating shaft under the action of the servo motor, the rotating angle of the detection object placing table plate can be effectively changed, the PCBA program burning and impedance tester can be placed on the detection object placing table plate, the detection object placing table plate and the PCBA program burning and impedance tester can synchronously rotate, the direction of rotation of the PCBA program burning and impedance tester can be effectively changed, the PCBA program burning and impedance tester can be adjusted to a proper position, the column casing can provide support for the rotating shaft through the plurality of balls, and abrasion of the rotating shaft can be effectively reduced.

Description

PCBA program burning and impedance testing device

Technical Field

The utility model relates to the technical field of PCBA program burning and impedance testing, in particular to a PCBA program burning and impedance testing device.

Background

The PCBA universal automated testing system ETE-a100 was created for manual testing of hysteresis and for meeting the requirements of PCBA testing for ease of operation. Due to the strong of the test system, the test system can test various PCBAs and becomes a universal test system. The detection principle is humanized, and the error range is set by collecting the parameters of the sample plate, and the sample plate is compared with the detected plate to judge whether the sample plate is qualified. The test operation is simple, the system can automatically process the needle bed only by pressing the needle bed manually, the good and bad results of the product can be obtained, the human judgment factor is omitted, and the speed of the test is incomparable to the manual test.

The conventional PCBA program burning and impedance testing device is inconvenient to adapt to the height of an operator and the operating position.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a device for programming a PCBA program and testing impedance.

The technical scheme adopted by the utility model for realizing the purpose is as follows: a device for burning and testing PCBA programs and impedance comprises a fixed base plate and a fixed frame arranged on the fixed base plate, wherein a detection object placing platen is arranged on the fixed frame, a PCBA program burning and impedance tester is arranged on the detection object placing platen, a display screen and a plurality of wiring ports are arranged on the PCBA program burning and impedance tester, a fixed bottom pillar is arranged in the fixed frame, a hydraulic oil cylinder is arranged in the fixed bottom pillar, the extending end of the hydraulic oil cylinder is connected with a push pillar, one end of the push pillar, extending out of the fixed frame, is connected with a supporting frame, a hollow column casing is arranged in the supporting frame, an annular groove in a U-shaped structure is formed in the column casing, a plurality of balls matched with the size of the annular groove are arranged in the annular groove, a servo motor is arranged in the column casing, and the output end of the servo motor is connected with a rotating shaft, the other end of the rotating shaft, which is far away from the servo motor, is fixed on the detection object placing bedplate.

Preferably, a rubber spacer is arranged between the detection object placing table plate and the PCBA program burning and impedance tester, and the rubber spacer is fixedly bonded on the detection object placing table plate.

Preferably, the four corners of PMKD is equipped with the wheel of one-to-one to and be different from the regulation screw thread post of wheel position, the end-to-end connection of adjusting the screw thread post has the rubber pedestal.

The PCBA program burning and impedance testing instrument can be moved to a proper position through the wheels, and the rubber pedestal can be abutted against the ground through adjusting the threaded column, so that the position of the PCBA program burning and impedance testing instrument can be effectively limited.

The rubber spacer can effectively increase the friction force between the detection object placing table plate and the PCBA program burning and impedance tester, and can effectively improve the stability of the PCBA program burning and impedance tester placing.

The PCBA program burning and impedance testing instrument can push the supporting frame to move along the central axis direction of the fixed bottom column through the action of the hydraulic oil cylinder, can effectively change the height of the fixed frame, can adjust the PCBA program burning and impedance testing instrument to a proper position to adapt to the height of an operator, and is convenient for the operator to carry out detection operation.

The detection object placing table plate can be driven to rotate through the rotating shaft under the action of the servo motor, the rotating angle of the detection object placing table plate can be effectively changed, the PCBA program burning and impedance tester can be placed on the detection object placing table plate, the detection object placing table plate and the PCBA program burning and impedance tester can synchronously rotate, the steering direction of the PCBA program burning and impedance tester can be effectively changed, the PCBA program burning and impedance tester can be adjusted to a proper position, the column casing can provide support for the rotating shaft through the plurality of balls, abrasion of the rotating shaft can be effectively reduced, and mechanical loss generated by rotation of the rotating shaft can be provided.

Drawings

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

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention.

In the figure: 1. fixing the bottom plate; 2. a wheel; 3. adjusting the threaded column; 4. a rubber pedestal; 5. a fixed frame; 6. fixing the bottom pillar; 7. a hydraulic cylinder; 8. pushing the column; 9. a support frame; 10. a column casing; 11. a servo motor; 12. a ball bearing; 13. a rotating shaft; 14. detecting an object placing bedplate; 15. PCBA program burning and impedance tester; 16. a display screen; 17. 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1

As shown in fig. 1 and fig. 2, the present invention provides a technical solution: a device for burning and testing PCBA programs comprises a fixed base plate 1 and a fixed frame 5 arranged on the fixed base plate 1, wherein wheels 2 which are in one-to-one correspondence are arranged at four corners of the fixed base plate 1, adjusting threaded columns 3 which are different from the positions of the wheels 2 are arranged at the tail ends of the adjusting threaded columns 3, rubber pedestals 4 are connected with the tail ends of the adjusting threaded columns 3, a PCBA program burning and impedance tester 15 can be moved to a proper position through the wheels 2, the rubber pedestals 4 can be abutted against the ground through the adjusting threaded columns 3, so that the positions of the PCBA program burning and impedance tester 15 can be effectively limited, a detection object placing platen 14 is arranged on the fixed frame 5, the PCBA program burning and impedance tester 15 is arranged on the detection object placing platen 14, rubber spacers are arranged between the detection object placing platen 14 and the PCBA program burning and impedance tester 15, and are fixedly bonded on the detection object placing platen 14, can effectual increase detect through the rubber spacer and put the frictional force between thing platen 14 and the PCBA program burning record and the impedance tester 15, can effectual improvement PCBA program burning record and the stability that impedance tester 15 placed, PCBA program burning record and be equipped with display screen 16 on the impedance tester 15 to and a plurality of wiring mouth 17.

Example two

The scheme in the first embodiment is further described in the following with reference to specific working modes, which are described in detail in the following:

as shown in fig. 1 and 2, as a preferred embodiment, on the basis of the above-mentioned mode, further, be equipped with fixed foundation pillar 6 in the fixed frame 5, be equipped with hydraulic cylinder 7 in the fixed foundation pillar 6, the extension end of hydraulic cylinder 7 is connected with the kickpost 8, the one end that the kickpost 8 extends fixed frame 5 is connected with braced frame 9, fixed foundation pillar 6 realizes braced frame 9's altitude mixture control through the cooperation of hydraulic cylinder 7 and kickpost 8, effect accessible kickpost 8 promotion braced frame 9 through hydraulic cylinder 7 moves along the axis direction of fixed foundation pillar 6, can the height of effectual change fixed frame 5, and for adapting to operating personnel height, can burn the PCBA program and adjust to suitable position with impedance tester 15, make things convenient for operating personnel to detect the operation.

As shown in fig. 1 and fig. 3, as a preferred embodiment, on the basis of the above-mentioned manner, a hollow column 10 is disposed in the supporting frame 9, an annular groove having a U-shaped structure is disposed on the column 10, a plurality of balls 12 are disposed in the annular groove and are matched with the annular groove in size, a servo motor 11 is disposed in the column 10, an output end of the servo motor 11 is connected to a rotating shaft 13, another end of the rotating shaft 13, which is far away from the servo motor 11, is fixed on a detection object placing platen 14, the detection object placing platen 14 is driven to rotate by the rotating shaft 13 under the action of the servo motor 11, the rotation angle of the detection object placing platen 14 can be effectively changed, and a PCBA program burning and impedance tester 15 can be placed on the detection object placing platen 14, the detection object placing platen 14 and the PCBA program burning and impedance tester 15 can be rotated synchronously, the rotation direction of the PCBA program burning and impedance tester 15 can be effectively changed, the PCBA program burning and impedance tester 15 can be adjusted to a proper position, the column casing 10 can provide support for the rotating shaft 13 through the plurality of balls 12, abrasion of the rotating shaft 13 can be effectively reduced, and mechanical loss generated by rotation of the rotating shaft 13 can be provided.

The working principle of the utility model is as follows: when the device is used, firstly, the PCBA program burning and impedance tester 15 can be moved to a proper position through the wheel 2, and the rubber pedestal 4 can be abutted against the ground through the adjusting threaded column 3, so that the position of the PCBA program burning and impedance tester 15 can be effectively limited, secondly, the supporting frame 9 can be pushed to move along the central axis direction of the fixed bottom column 6 through the pushing column 8 under the action of the hydraulic oil cylinder 7, the height of the fixed frame 5 can be effectively changed, the PCBA program burning and impedance tester 15 can be adjusted to a proper position to be convenient for an operator to carry out detection operation, then, the detection object placing table plate 14 can be driven to rotate through the rotating shaft 13 under the action of the servo motor 11, the rotating angle of the detection object placing table plate 14 can be effectively changed, and the PCBA program burning and impedance tester 15 can be placed on the detection object placing table plate 14, the detection object placing bedplate 14 and the PCBA program burning and impedance tester 15 can synchronously rotate, the rotation direction of the PCBA program burning and impedance tester 15 can be effectively changed, the PCBA program burning and impedance tester 15 can be adjusted to a proper position, the column casing 10 can provide support for the rotating shaft 13 through the plurality of balls 12, abrasion of the rotating shaft 13 can be effectively reduced, and mechanical loss generated by rotation of the rotating shaft 13 can be provided.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (3)

1. The utility model provides a PCBA program burning and impedance test's device, includes PMKD (1) to and fixed frame (5) of setting on PMKD (1), its characterized in that: the device is characterized in that a detection object placing bedplate (14) is arranged on the fixed frame (5), a PCBA program burning and impedance tester (15) is arranged on the detection object placing bedplate (14), a display screen (16) and a plurality of wiring ports (17) are arranged on the PCBA program burning and impedance tester (15), a fixed bottom pillar (6) is arranged in the fixed frame (5), a hydraulic oil cylinder (7) is arranged in the fixed bottom pillar (6), the extending end of the hydraulic oil cylinder (7) is connected with a push pillar (8), one end, extending out of the fixed frame (5), of the push pillar (8) is connected with a supporting frame (9), a hollow column casing (10) is arranged in the supporting frame (9), an annular groove in a U-shaped structure is formed in the column casing (10), a plurality of balls (12) matched with the size of the annular groove are arranged in the annular groove, and a servo motor (11) is arranged in the column casing (10), the output end of the servo motor (11) is connected with a rotating shaft (13), and the other end, far away from the servo motor (11), of the rotating shaft (13) is fixed on the detection object placing bedplate (14).

2. The apparatus of claim 1, wherein the PCBA programming and impedance testing apparatus comprises: and a rubber spacer is arranged between the detection object table plate (14) and the PCBA program burning and impedance tester (15), and the rubber spacer is bonded and fixed on the detection object table plate (14).

3. The apparatus of claim 1, wherein the PCBA programming and impedance testing apparatus comprises: the four corners of PMKD (1) are equipped with wheel (2) of one-to-one to and be different from regulation screw thread post (3) of wheel (2) position, the end-to-end connection of adjusting screw thread post (3) has rubber pedestal (4).

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