CN220626596U

CN220626596U - PCBA production detection platform

Info

Publication number: CN220626596U
Application number: CN202322283475.3U
Authority: CN
Inventors: 彭丹
Original assignee: Huizhou Keyun Electronics Co ltd
Current assignee: Huizhou Keyun Electronics Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-03-19
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a PCBA production detection table, and belongs to the technical field of production detection; including testing platform, testing platform's top both sides all are provided with the backup pad, the inside wall of backup pad is provided with the axostylus axostyle, has cup jointed the connecting plate on this axostylus axostyle, the lateral wall of connecting plate is provided with the test board, the top intermediate position department of backup pad is provided with the connecting rod, the connecting rod is L shape setting, the bottom of connecting rod is provided with the fixed plate, the top of test board is provided with the mounting panel, the mounting panel is L shape setting, and mounting panel and fixed plate looks adaptation each other. According to the utility model, the circuit board can be placed above the detection platform, and then the disassembly and replacement of the test board are completed according to the shape of the circuit board, so that a group of equipment can be assembled with different test boards to complete the detection of circuit boards of different types, and the use is convenient.

Description

PCBA production detection platform

Technical Field

The utility model relates to the technical field of production detection, in particular to a PCBA production detection table.

Background

PCBA is also called a printed circuit board, is an important electronic component, is a support for electronic components, is a provider for circuit connection of electronic components, and needs to be tested after the circuit board is produced, so as to avoid the fault condition.

Most of the existing detection is to detect the electrode on the circuit board through a special detection platform, but the circuit board type detected by the existing detection platform is of a fixed shape, the detection board cannot be replaced according to the shapes of different circuit boards, and the use is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects of the prior art in the background technology, and provides a PCBA production and detection table.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a PCBA production test bench, includes testing platform, testing platform's top both sides all are provided with the backup pad, the inside wall of backup pad is provided with the axostylus axostyle, has cup jointed the connecting plate on this axostylus axostyle, the lateral wall of connecting plate is provided with the test board, the top intermediate position department of backup pad is provided with the connecting rod, the connecting rod is L shape setting, the bottom of connecting rod is provided with the fixed plate, the top of test board is provided with the mounting panel, the mounting panel is L shape setting, and mounting panel and fixed plate looks adaptation each other;

the test board can be detached and replaced, so that the test board is more suitable for the inspection of different circuit boards, and the detection effect is better.

Preferably, the two sides of the end part of the test board are provided with inserting blocks, the side wall of the connecting board is provided with inserting grooves, and the inserting blocks are mutually matched with the inserting grooves;

the test board can be limited after being installed by inserting the inserting block into the slot, so that the stability of the test board is better.

Preferably, guide rods are arranged on two sides of the top end of the fixed plate, a sliding slot is formed in the top end of the mounting plate, and the guide rods are mutually matched with the sliding slot;

can make the test board drive the mounting panel and slide to the outer wall of fixed plate, make the guide bar imbed the inside of slip fluting simultaneously, further improved the stability of test board, avoid it to take place the condition of rocking.

Preferably, a limit slot is formed in the top end of the mounting plate, the limit slot is positioned at the end part of the sliding slot, a limit plate is sleeved outside the guide rod, and the limit plate is mutually matched with the limit slot;

can make the guide bar slide to the inside back of slip fluting for the limiting plate embeds spacing fluting inside and carries out spacingly, and then can avoid the test board to take place the condition that breaks away from.

Preferably, the outside of the guide rod is sleeved with a supporting spring, one end of the supporting spring is fixedly connected with the guide rod, the other end of the supporting spring is fixedly connected with a limiting plate, and the end part of the mounting plate is obliquely arranged;

when the mounting plate moves to the fixed plate, the limiting plate is pushed to rise, and then the supporting spring drives the limiting plate to be embedded into the limiting groove for limiting, so that the mounting of the test plate is more convenient.

Preferably, a placing groove is formed in the top end of the detection platform, the placing groove is located under the test board, extrusion boards are arranged on two sides of the inside of the placing groove, connecting blocks are arranged at two ends of each extrusion board, sliding grooves are formed in two sides of the inner wall of the placing groove, and the connecting blocks extend to the inside of the sliding grooves;

can put into the inside of standing groove with the circuit board that detects, carry out the centre gripping to the circuit board through the stripper plate of both sides afterwards for the stability of circuit board is better, is favorable to subsequent detection.

Preferably, a fixed shaft rod is arranged in the sliding groove, the connecting block is sleeved outside the fixed shaft rod, a pressure spring is arranged at the end part of the connecting block, and the pressure spring is sleeved outside the fixed shaft rod;

the four groups of pressure springs have the same elastic coefficients, so that the clamping of the circuit board can be more conveniently completed, and the circuit board is positioned at the middle position of the placing groove, so that the detection of the circuit board is more convenient.

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

according to the utility model, the circuit board can be placed above the detection platform, and then the disassembly and replacement of the test board are completed according to the shape of the circuit board, so that a group of equipment can be assembled with different test boards to complete the detection of circuit boards of different types, and the use is convenient.

According to the utility model, the circuit board can be placed in the placing groove, then the stability of the circuit board is better through clamping of the extrusion plate, and meanwhile, the pressure spring can drive the circuit board to be positioned at the center of the placing groove, so that the circuit board is positioned, and the subsequent detection is convenient.

Drawings

Fig. 1 is a schematic perspective view of a PCBA production and inspection station according to the present utility model;

FIG. 2 is a schematic view showing a separated structure of the connection board and the test board in FIG. 1;

FIG. 3 is a schematic top view of the testing platform of FIG. 1;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a detection platform; 2. a support plate; 3. a connecting plate; 4. a test board; 5. a connecting rod; 6. a fixing plate; 7. a mounting plate; 8. a guide rod; 9. sliding slotting; 10. limiting slotting; 11. a limiting plate; 12. a support spring; 13. inserting blocks; 14. a slot; 15. a placement groove; 16. an extrusion plate; 17. a connecting block; 18. a sliding groove; 19. fixing the shaft lever; 20. and a pressure spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to a PCBA production test bench shown in fig. 1-4, both sides of the top end of the test platform 1 are provided with a support plate 2, meanwhile, the inner side wall of the support plate 2 is provided with a shaft lever, so that the shaft lever is sleeved with a connecting plate 3, then the side wall of the connecting plate 3 is provided with a test plate 4, and the middle position of the top end of the support plate 2 is provided with a connecting rod 5, the connecting rod 5 is L-shaped, then the bottom end of the connecting rod 5 is provided with a fixed plate 6, and the top end of the test plate 4 is provided with a mounting plate 7, meanwhile, the mounting plate 7 is L-shaped, and the mounting plate 7 is mutually matched with the fixed plate 6, and both sides of the end of the test plate 4 are provided with a plug 13, so that the side wall of the connecting plate 3 is provided with a slot 14, then the plug 13 is mutually matched with the slot 14, and both sides of the top end of the fixed plate 6 are provided with a guide rod 8, and the top end of the mounting plate 7 is provided with a sliding slot 9, so that the guide rod 8 is mutually matched with the sliding slot 9, and the top end of the connecting plate 7 is provided with a limit slot 10, then the limit slot 10 is positioned at the bottom end of the connecting plate 5, and the top end of the connecting plate 7 is provided with a limit slot 11, and the limit slot 11 is mutually matched with the guide rod 12, and the limit plate 11 is fixedly connected with the end of the guide plate 11, and the limit plate is sleeved with the end 12.

To describe the squeeze plate 16 in this embodiment specifically, please refer to fig. 3 and 4, a placement groove 15 is provided at the top end of the test platform 1, the placement groove 15 is located under the test plate 4, then squeeze plates 16 are provided at both sides of the interior of the placement groove 15, and connection blocks 17 are provided at both ends of the squeeze plates 16, so that sliding grooves 18 are provided at both sides of the inner wall of the placement groove 15, and the connection blocks 17 extend to the interior of the sliding grooves 18, and a fixed shaft 19 is provided in the interior of the sliding grooves 18, and then the connection blocks 17 are sleeved on the exterior of the fixed shaft 19, and a pressure spring 20 is provided at the end of the connection blocks 17, and the pressure spring 20 is sleeved on the exterior of the fixed shaft 19.

Working principle: when the circuit board detection device is used, the squeezing plates 16 on two sides are pulled, then the circuit board can be placed into the placing groove 15, at the moment, the squeezing plates 16 on two sides are loosened, so that the pressure springs 20 drive the squeezing plates 16 to recover, meanwhile, the elastic coefficients of the pressure springs 20 are the same, the squeezing plates 16 drive the circuit board to move to the central position of the placing groove 15, and then the test board 4 descends to finish detection of the circuit board.

Simultaneously can pull limiting plate 11 of both sides for limiting plate 11 breaks away from the inside of spacing fluting 10, can directly pull test board 4 this moment, accomplish the breaking away from of this test board 4, install test board 4 after will changing afterwards, make mounting panel 7 remove to the outside of fixed plate 6, the tip of mounting panel 7 drives limiting plate 11 simultaneously and rises, this limiting plate 11 inserts the inside of spacing fluting 10 under the effect of supporting spring 12 afterwards and carries out spacingly, this inserts 13 and inserts the inside of slot 14 simultaneously and carry out spacingly, make the stability of test board 4 better, conveniently detect the circuit board.

In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a PCBA production test bench, includes testing platform (1), a serial communication port, the top both sides of testing platform (1) all are provided with backup pad (2), the inside wall of backup pad (2) is provided with the axostylus axostyle, has cup jointed connecting plate (3) on this axostylus axostyle, the lateral wall of connecting plate (3) is provided with test board (4), the top intermediate position department of backup pad (2) is provided with connecting rod (5), connecting rod (5) are L shape setting, the bottom of connecting rod (5) is provided with fixed plate (6), the top of test board (4) is provided with mounting panel (7), mounting panel (7) are L shape setting, and mounting panel (7) and fixed plate (6) looks adaptation each other.

2. A PCBA production test bench according to claim 1, characterized in that the two sides of the end of the test board (4) are provided with inserts (13), the side wall of the connecting board (3) is provided with slots (14), the inserts (13) are mutually adapted with the slots (14).

3. A PCBA production test bench according to claim 1, characterized in that both sides of the top end of the fixing plate (6) are provided with guide rods (8), the top end of the mounting plate (7) is provided with sliding grooves (9), and the guide rods (8) are mutually matched with the sliding grooves (9).

4. A PCBA production and detection table according to claim 3, characterized in that the top end of the mounting plate (7) is provided with a limit slot (10), the limit slot (10) is located at the end of the sliding slot (9), the outside of the guide rod (8) is sleeved with a limit plate (11), and the limit plate (11) and the limit slot (10) are mutually adapted.

5. The PCBA production and detection table according to claim 4, wherein a supporting spring (12) is sleeved outside the guide rod (8), one end of the supporting spring (12) is fixedly connected with the guide rod (8), the other end of the supporting spring (12) is fixedly connected with the limiting plate (11), and the end part of the mounting plate (7) is obliquely arranged.

6. The PCBA production test table according to claim 1, characterized in that the top end of the test platform (1) is provided with a placement groove (15), the placement groove (15) is located under the test board (4), both sides of the interior of the placement groove (15) are provided with extrusion boards (16), both ends of the extrusion boards (16) are provided with connecting blocks (17), both sides of the inner wall of the placement groove (15) are provided with sliding grooves (18), and the connecting blocks (17) extend to the interior of the sliding grooves (18).

7. A PCBA production test bench according to claim 6, characterized in that the inside of the sliding groove (18) is provided with a fixed shaft (19), the connection block (17) is sleeved outside the fixed shaft (19), the end of the connection block (17) is provided with a pressure spring (20), and the pressure spring (20) is sleeved outside the fixed shaft (19).