CN203616265U

CN203616265U - PCB (printed circuit board) bracket for automatic optic inspection machine

Info

Publication number: CN203616265U
Application number: CN201320798029.XU
Authority: CN
Inventors: 应朝晖; 潘一峰; 林利剑; 胡雨佳; 付建; 徐杨
Original assignee: PCBA ELECTRONIC (WUXI) Ltd
Current assignee: PCBA ELECTRONIC (WUXI) Ltd
Priority date: 2013-12-05
Filing date: 2013-12-05
Publication date: 2014-05-28
Anticipated expiration: 2023-12-05

Abstract

The utility model discloses a PCB (printed circuit board) bracket for an automatic optic inspection machine. The bracket comprises a bracket body, wherein a cavity used for bearing the PCB and matched with the shape of the PCB is formed in the bracket body; through holes facilitating scanning are formed in the cavity. According to the PCB bracket for automatic optic inspection machine, as the bracket body is adopted for bearing the PCB, devices on the PCB are free from blocking after clamping, and the inspection covering rate is improved, moreover, larger clamping space is provided during the clamping and the positioning of the PCB, and damage to devices on the PCB is unlikely to occur.

Description

A kind of automatic optical detector pcb board bracket

Technical field

The utility model relates to a kind of bracket, relates in particular to a kind of automatic optical detector pcb board bracket.

Background technology

Automatic optical detector be based on optical principle come butt welding deliver a child produce in the equipment that detects of the common deficiency that runs into.In the time of automatic detection, machine is by camera autoscan pcb board, gather image, qualified parameter in solder joint and the database of test compares, through image processing, check out the defect on pcb board, and by display or Automatic Logos Flaw display, mark, for maintenance personal's finishing.Automatic optical detector is to realize the location to pcb board by the edge of the clamp clamps pcb board on workbench top, but, this kind of installation way, in the time having device in pcb board edge 5mm, often be difficult to realize the clamping location to pcb board, fixture easily blocks the device on pcb board, thereby has reduced detection coverage rate, and device on pcb board is also easily bad by folder.

Utility model content

The purpose of this utility model is for the problems referred to above, and a kind of automatic optical detector pcb board bracket is provided, and it has simple in structure, is easy to realize, and is convenient to pcb board clamping, improves the feature that detects coverage rate.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of automatic optical detector pcb board bracket, comprises bracket body, wherein, coordinates pcb board shape to offer the die cavity for carrying pcb board on described bracket body, offers the through hole of being convenient to scanning in described die cavity.

Preferably, described pcb board is Rigid Flex, have the first die cavity for carrying the first hardboard corresponding to the top of bracket body, its underpart has the second die cavity for carrying the second hardboard, and between the first die cavity and the second die cavity, has the soft board die cavity for carrying soft board on bracket body.

Preferably, described pcb board is T-shape plate.

Preferably, described bracket body is made up of synthesis stone material, environmental protection, long service life.

Preferably, described bracket body is black, is conducive to camera scanning.

Preferably, on described bracket body, have lightening hole, weight reduction, reduces costs.

Preferably, on described bracket body, have the notch of being convenient to pick and place pcb board.

The beneficial effects of the utility model are that described automatic optical detector by adopting bracket body to carry pcb board, not only can not block the device on pcb board with pcb board bracket after clamping, has improved detection coverage rate; And there is larger clamping space in the time of the pcb board of clamping location, be difficult for the device on pcb board to cause damage.

Accompanying drawing explanation

Fig. 1 is the structural representation of a kind of automatic optical detector of the utility model pcb board bracket.

In figure:

1, bracket body; 2, the first die cavity; 3, the second die cavity; 4, soft board die cavity; 5, through hole; 6, notch.

Embodiment

Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.

Please refer to shown in Fig. 1, Fig. 1 is the structural representation of a kind of automatic optical detector of the utility model pcb board bracket.

In the present embodiment, a kind of automatic optical detector comprises the bracket body 1 by the black of synthetic one-tenth made of stones with pcb board bracket, described pcb board is Rigid Flex, have the first die cavity 2 for carrying the first hardboard corresponding to the top of described bracket body 1, its underpart has the second die cavity 3 for carrying the second hardboard, and between the first die cavity 2 and the second die cavity 3, have the soft board die cavity 4 for carrying soft board on bracket body 1, described the first die cavity 2, the interior through hole 5 of being convenient to scanning that all has of the second die cavity 3, described through hole 5 is strip structure, the bottom that is positioned at the top of the first die cavity 2 on described bracket body 1 and is positioned at the second die cavity 3 all has the notch 6 of being convenient to pick and place Rigid Flex.

On described bracket body 1, can also offer lightening hole, for weight reduction, reduce costs.

When use, by corresponding the first hardboard of Rigid Flex the first die cavity 2, corresponding the second die cavity 3 of the second hardboard, the corresponding soft board die cavity 4 of soft board, then Rigid Flex is placed on bracket body 1, by the two ends of the clamp clamps bracket body 1 on automatic optical detector, thereby realize the location to Rigid Flex, detect when complete until automatic optical detector, by the notch 6 at upper and lower two ends, can conveniently take out Rigid Flex, easy to operate, simply, for the Rigid Flex that has device in edge 5mm, also can adopt this kind of mode to locate, can not affect detection coverage rate, simple in structure, be easy to realize.

Certainly, described pcb board also can be T-shape plate, only needs to offer on corresponding bracket body 1 the T-shape chamber of cooperation pcb board shape.

Above embodiment has just set forth ultimate principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. an automatic optical detector pcb board bracket, comprises bracket body, it is characterized in that: on described bracket body, coordinate pcb board shape to offer the die cavity for carrying pcb board, offer the through hole of being convenient to scanning in described die cavity.

2. a kind of automatic optical detector pcb board bracket according to claim 1, it is characterized in that: described pcb board is Rigid Flex, have the first die cavity for carrying the first hardboard corresponding to the top of bracket body, its underpart has the second die cavity for carrying the second hardboard, and between the first die cavity and the second die cavity, has the soft board die cavity for carrying soft board on bracket body.

3. a kind of automatic optical detector pcb board bracket according to claim 1, is characterized in that: described pcb board is T-shape plate.

4. a kind of automatic optical detector pcb board bracket according to claim 1, is characterized in that: described bracket body is made up of synthesis stone material.

5. a kind of automatic optical detector pcb board bracket according to claim 1, is characterized in that: described bracket body is black.

6. a kind of automatic optical detector pcb board bracket according to claim 1, is characterized in that: on described bracket body, have lightening hole.

7. a kind of automatic optical detector pcb board bracket according to claim 1, is characterized in that: on described bracket body, have the notch of being convenient to pick and place pcb board.