CN219285333U

CN219285333U - Multifunctional circuit board testing device

Info

Publication number: CN219285333U
Application number: CN202223422351.0U
Authority: CN
Inventors: 顾建明
Original assignee: Jiangsu Huashen Electronic Co ltd
Current assignee: Jiangsu Huashen Electronic Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-30
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a multifunctional circuit board testing device which comprises a driving assembly, wherein the driving assembly comprises a door-shaped frame, a first motor, a threaded rod, a sliding rod, an electric telescopic rod, a connecting rod, a second motor, a bidirectional screw rod and a clamping plate; the rear surface mounting of door-shaped frame has first motor, the output shaft of first motor and the one end fixed connection of threaded rod, the lateral wall sliding connection of threaded rod has the slide bar, electric telescopic handle is installed to the one end of slide bar. According to the utility model, the second motor drives the bidirectional screw rod to rotate, the circuit board is clamped and taken through the clamping plate, automatic board feeding and board taking of the circuit board are completed, manual board feeding and board taking of a worker are not needed, the work load of the worker is reduced, the detection efficiency is improved, the first motor drives the threaded rod to rotate, and the slide rod is enabled to move, so that the detected circuit board is automatically classified, the situation of wrong separation is avoided, and the confusion of good products and defective products is prevented.

Description

Multifunctional circuit board testing device

Technical Field

The utility model relates to a testing device, in particular to a multifunctional circuit board testing device, and belongs to the technical field of circuit board testing.

Background

The circuit board PCB is a short for printed PCB circuit board. The conductive pattern formed on the insulating material in a predetermined design to form a printed wiring, a printed element, or a combination of the two is generally referred to as a printed circuit. And conductive patterns, called printed wiring, on the insulating substrate that provide electrical connection between components. The printed circuit or finished board of printed wiring is thus called a printed wiring board, also called a printed board or printed circuit board.

The circuit board is required to be tested after production is finished, when the conventional circuit board testing device is used, the upper board and the lower board are required to be repeatedly carried out manually, the workload of staff is increased, the labor cost of circuit board production is increased, meanwhile, the staff is required to store the circuit board after the test is finished in a classified mode according to the test result, the classification work is manually finished, wrong separation operation is easy to occur, and good products and defective products are mixed.

Disclosure of Invention

In view of the foregoing, it is desirable to provide a multifunctional circuit board testing device, which solves or alleviates the technical problems existing in the prior art, and at least provides a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: the multifunctional circuit board testing device comprises a driving assembly, wherein the driving assembly comprises a door-shaped frame, a first motor, a threaded rod, a sliding rod, an electric telescopic rod, a connecting rod, a second motor, a bidirectional screw rod and a clamping plate;

the rear surface mounting of door type frame has first motor, the output shaft of first motor and the one end fixed connection of threaded rod, the lateral wall sliding connection of threaded rod has the slide bar, electric telescopic handle is installed to the one end of slide bar, electric telescopic handle's bottom fixedly connected with connecting rod, the second motor is installed to the one end of connecting rod, the output shaft of second motor and the one end fixed connection of two-way lead screw, two splint are connected with to the lateral wall symmetry sliding connection of two-way lead screw.

Further preferred is: the bottom of the driving assembly is provided with a main body assembly, and the main body assembly comprises a bracket, a first conveying belt, a second conveying belt, a base, an operation table, operation keys, a display screen, an alarm lamp, an infrared sensor, a controller, a weight sensor and a detection table;

the top of the support is provided with a first conveying belt and a second conveying belt.

Further preferred is: the door-shaped frame is fixedly connected to the upper surface of the bracket.

Further preferred is: the front surface of support fixedly connected with base, the front surface of base fixedly connected with operation panel.

Further preferred is: the operation keys are uniformly arranged on the upper surface of the operation table, and the display screen is arranged on the upper surface of the operation table.

Further preferred is: and an alarm lamp is arranged at the top of the display screen.

Further preferred is: an infrared sensor, a controller and a weight sensor are arranged at the top of the bracket.

Further preferred is: the upper surface of base fixedly connected with detects the platform.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. according to the utility model, the second motor drives the bidirectional screw rod to rotate, and the circuit board is clamped by the clamping plate, so that automatic board feeding and board taking of the circuit board are completed, manual board feeding and board taking of a worker are not required, the work load of the worker is reduced, and the detection efficiency is improved.

2. According to the utility model, the first motor drives the threaded rod to rotate, so that the sliding rod moves, the detected circuit board is automatically classified, the situation of false separation is avoided, and the confusion of good products and defective products is prevented.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a top view of the structure of the present utility model;

FIG. 3 is a view showing the structure of a door frame according to the present utility model;

fig. 4 is a structural diagram of a connecting rod of the present utility model.

Reference numerals: 10. a body assembly; 11. a bracket; 12. a first conveyor belt; 13. a second conveyor belt; 14. a base; 15. an operation table; 16. operating the key; 17. a display screen; 18. an alarm lamp; 19. an infrared sensor; 110. a controller; 111. a weight sensor; 112. a detection table; 20. a drive assembly; 21. a door-shaped frame; 22. a first motor; 23. a threaded rod; 24. a slide bar; 25. an electric telescopic rod; 26. a connecting rod; 27. a second motor; 28. a two-way screw rod; 29. and (3) clamping plates.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the present utility model provides a multifunctional circuit board testing device, which comprises a driving assembly 20, wherein the driving assembly 20 comprises a door-shaped frame 21, a first motor 22, a threaded rod 23, a sliding rod 24, an electric telescopic rod 25, a connecting rod 26, a second motor 27, a bidirectional screw rod 28 and a clamping plate 29;

the rear surface mounting of door frame 21 has first motor 22, the output shaft of first motor 22 and the one end fixed connection of threaded rod 23, the lateral wall sliding connection of threaded rod 23 has slide bar 24, electric telescopic handle 25 is installed to the one end of slide bar 24, the bottom fixedly connected with connecting rod 26 of electric telescopic handle 25, second motor 27 is installed to the one end of connecting rod 26, the output shaft of second motor 27 and the one end fixed connection of two-way lead screw 28, the lateral wall symmetry sliding connection of two-way lead screw 28 has two splint 29.

In this embodiment, specific: the bottom of the driving assembly 20 is provided with a main body assembly 10, and the main body assembly 10 comprises a bracket 11, a first conveying belt 12, a second conveying belt 13, a base 14, an operation table 15, operation keys 16, a display screen 17, an alarm lamp 18, an infrared sensor 19, a controller 110, a weight sensor 111 and a detection table 112;

the top of the bracket 11 is provided with a first conveying belt 12 and a second conveying belt 13, the first conveying belt 12 is used for conveying unqualified circuit boards after testing, and the second conveying belt 13 is used for conveying unqualified circuit boards and qualified circuit boards after testing.

In this embodiment, specific: the door-shaped frame 21 is fixedly coupled to the upper surface of the bracket 11.

In this embodiment, specific: the front surface of the bracket 11 is fixedly connected with a base 14, the front surface of the base 14 is fixedly connected with an operation table 15, and the operation table 15 is convenient for a worker to operate the testing device.

In this embodiment, specific: the operation keys 16 are uniformly arranged on the upper surface of the operation table 15, the display screen 17 is arranged on the upper surface of the operation table 15, and the display screen 17 is convenient for staff to observe the test process and the test result.

In this embodiment, specific: the alarm lamp 18 is installed at the top of display screen 17, and alarm lamp 18 is used for reminding the staff whether the product is qualified, makes things convenient for the staff to know the test result directly perceivedly.

In this embodiment, specific: the top of support 11 installs infrared sensor 19, controller 110 and weight sensor 111, and infrared sensor 19 is used for detecting the circuit board position, controls the stop of second conveyer belt 13, and the clamp of splint 29 of being convenient for is got, and weight sensor 111 is used for detecting whether there is the board on the first conveyer belt 12, and the conveyer belt begins the work and carries the board under the condition of having the board, stops working under the condition of no board, reduces the energy consumption.

In this embodiment, specific: the upper surface of the base 14 is fixedly connected with a detection table 112, and a plurality of probes are installed on the top of the detection table 112 and are used for connecting test points of a circuit board to test the circuit board.

The utility model works when in work: when the circuit board is detected by the infrared sensor 19, the controller 110 controls the second conveyer belt 13 to stop conveying, the first motor 22 works to drive the threaded rod 23 to rotate, the slide rod 24 moves, the clamping plate 29 is moved to the upper side of the circuit board, the electric telescopic rod 25 stretches, the clamping plate 29 is lowered in height, the second motor 27 works to drive the bidirectional screw rod 28 to rotate, the clamping plate 29 clamps the circuit board, the electric telescopic rod 25 resets after clamping, the slide rod 24 moves to the upper side of the detection table 112, then the circuit board is pressed on the detection table 112, the circuit board is detected by the detection table 112, the electric telescopic rod 25 resets after detection, the controller 110 controls the first motor 22 to rotate according to a detection result, the qualified circuit board is placed on the second conveyer belt 13, the unqualified circuit board is placed on the first conveyer belt 12, and the situation of wrong separation is avoided, and the good products and the bad products are prevented from being confused.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a multi-functional circuit board testing arrangement, includes drive assembly (20), its characterized in that: the driving assembly (20) comprises a door-shaped frame (21), a first motor (22), a threaded rod (23), a sliding rod (24), an electric telescopic rod (25), a connecting rod (26), a second motor (27), a bidirectional screw rod (28) and a clamping plate (29);

the rear surface mounting of door type frame (21) has first motor (22), the output shaft of first motor (22) and the one end fixed connection of threaded rod (23), the lateral wall sliding connection of threaded rod (23) has slide bar (24), electric telescopic handle (25) are installed to the one end of slide bar (24), the bottom fixedly connected with connecting rod (26) of electric telescopic handle (25), second motor (27) are installed to the one end of connecting rod (26), the output shaft of second motor (27) and the one end fixed connection of two-way lead screw (28), the lateral wall symmetry sliding connection of two-way lead screw (28) has two splint (29).

2. The multi-purpose circuit board testing device of claim 1, wherein: the bottom of the driving assembly (20) is provided with a main body assembly (10), and the main body assembly (10) comprises a bracket (11), a first conveying belt (12), a second conveying belt (13), a base (14), an operating table (15), operating keys (16), a display screen (17), an alarm lamp (18), an infrared sensor (19), a controller (110), a weight sensor (111) and a detection table (112);

the top of the bracket (11) is provided with a first conveying belt (12) and a second conveying belt (13).

3. The multi-purpose circuit board testing device of claim 2, wherein: the door-shaped frame (21) is fixedly connected to the upper surface of the bracket (11).

4. A multi-function circuit board testing device according to claim 3, wherein: the front surface of the bracket (11) is fixedly connected with a base (14), and the front surface of the base (14) is fixedly connected with an operating platform (15).

5. The multi-purpose circuit board testing device of claim 4, wherein: the operation buttons (16) are uniformly arranged on the upper surface of the operation table (15), and a display screen (17) is arranged on the upper surface of the operation table (15).

6. The device for testing a multi-functional circuit board according to claim 5, wherein: an alarm lamp (18) is arranged at the top of the display screen (17).

7. The multi-purpose circuit board testing device of claim 4, wherein: an infrared sensor (19), a controller (110) and a weight sensor (111) are arranged on the top of the bracket (11).

8. The multi-purpose circuit board testing device of claim 4, wherein: the upper surface of the base (14) is fixedly connected with a detection table (112).