CN215449331U

CN215449331U - PCB fixing device convenient to PCB detects

Info

Publication number: CN215449331U
Application number: CN202120215973.2U
Authority: CN
Inventors: 梅力
Original assignee: Jiangsu Mengxing Intelligent Technology Co ltd
Current assignee: Jiangsu Mengxing Intelligent Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2022-01-07
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a PCB fixing device convenient for PCB detection, which comprises a PCB detection platform, a mounting base plate, a first compressing assembly and a second compressing assembly, wherein a plurality of groups of damping spring bodies are mounted between the PCB detection platform and the mounting base plate, a placing groove is formed in the PCB detection platform, a PCB to be detected is placed in the placing groove, and the first compressing assembly and the second compressing assembly are mounted on two sides of the upper end surface of the PCB detection platform.

Description

PCB fixing device convenient to PCB detects

Technical Field

The utility model relates to the technical field of PCB (printed circuit board) fixing, in particular to a PCB fixing device convenient for PCB detection.

Background

The PCB circuit board is a printed circuit board, also called a printed circuit board, is a provider of electrical connection of electronic components, has been developed for more than 100 years, is mainly designed by a layout, has the main advantages of greatly reducing errors of wiring and assembly, improving the automation level and the production labor rate, and can be divided into a single-layer board, a double-layer board, a four-layer board, a six-layer board and other multi-layer circuit boards according to the number of layers of the circuit board.

The PCB needs to be compressed and fixed when being detected, the existing fixing device has a single structure and poor compression effect, and the detection efficiency cannot be effectively improved, so that improvement is necessary.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a PCB fixing device for facilitating PCB detection, so as to solve the above-mentioned problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PCB board fixing device convenient to PCB board detects, includes PCB board testing platform, mounting plate, first subassembly and the second that compresses tightly the subassembly, install the multiunit damping spring body between PCB board testing platform and the mounting plate, set up the standing groove on the PCB board testing platform, place in the standing groove and wait to detect the PCB board, first subassembly with the second compresses tightly the subassembly and installs in PCB board testing platform up end both sides.

Preferably, the PCB board fixing device convenient to PCB board detects that this application provides, wherein, first compress tightly the subassembly and include first L type support, first cylinder and the first pressure strip that compresses tightly, first L type support mounting is in PCB board testing platform one end, first L type support includes horizontal section and vertical section, first cylinder tail end that compresses tightly is installed in horizontal section, first cylinder that compresses tightly is held and is connected with first pressure strip up end.

Preferably, the PCB board fixing device convenient to PCB board detects that this application provides, wherein, the second compresses tightly the subassembly and includes that second L type support, second compress tightly cylinder and second pressure strip, second L type support mounting is in the PCB board testing platform other end, just first L type support and second L type support symmetry set up, second L type support includes horizontal section and vertical section, the second compresses tightly the cylinder tail end and installs in horizontal section, the second compresses tightly the flexible end of cylinder and is connected with second pressure strip up end.

Preferably, the PCB fixing device convenient for PCB detection provided by the application, wherein the bottom end surfaces of the first compression plate and the second compression plate are covered with rubber layers.

Compared with the prior art, the utility model has the beneficial effects that: the PCB detection device is novel in structural design, can effectively fix the PCB, and can improve the PCB detection efficiency and precision; the PCB pressing device adopts the two groups of pressing components which are symmetrically arranged, so that two ends of a PCB can be effectively pressed, the placing smoothness of the PCB can be effectively ensured, and the detection precision is improved.

Drawings

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

FIG. 2 is a top view of the PCB of the present invention under compression;

in the figure: PCB board testing platform 1, mounting plate 2, damping spring body 3, standing groove 4, wait to detect PCB board 5, first L type support 6, first pressure cylinder 7, first pressure strip 8, second L type support 9, second pressure cylinder 10, second pressure strip 11, rubber layer 12.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a PCB board fixing device convenient to PCB board detects, includes PCB board testing platform 1, mounting plate 2, first subassembly and the second compresses tightly the subassembly, installation multiunit damping spring body 3 between PCB board testing platform 1 and the mounting plate 2, set up standing groove 4 on the PCB board testing platform 1, place in the standing groove 4 and wait to detect PCB board 5, first compress tightly the subassembly with the second compresses tightly the subassembly and installs in 1 up end both sides of PCB board testing platform.

According to the PCB detection platform, a first pressing assembly comprises a first L-shaped support 6, a first pressing cylinder 7 and a first pressing plate 8, the first L-shaped support 6 is installed at one end of the PCB detection platform 1, the first L-shaped support 6 comprises a transverse section and a longitudinal section, the tail end of the first pressing cylinder 7 is installed at the transverse section, and the telescopic end of the first pressing cylinder 7 is connected with the upper end face of the first pressing plate 8; the second pressing assembly comprises a second L-shaped support 9, a second pressing cylinder 10 and a second pressing plate 11, the second L-shaped support 9 is mounted at the other end of the PCB detection platform 1, the first L-shaped support 6 and the second L-shaped support 9 are symmetrically arranged, the second L-shaped support 9 comprises a transverse section and a longitudinal section, the tail end of the second pressing cylinder 10 is mounted at the transverse section, and the telescopic end of the second pressing cylinder 10 is connected with the upper end face of the second pressing plate 11; the bottom end faces of the first pressing plate 8 and the second pressing plate 11 are covered with a rubber layer 12.

The working principle is as follows: the PCB to be detected is placed in the placing groove, then the first compressing cylinder and the second compressing cylinder are controlled to work respectively, the first compressing cylinder pushes the first compressing plate to move downwards, the second compressing cylinder pushes the second compressing plate to move downwards, the first compressing plate and the second compressing plate are respectively compressed on two sides of the PCB, and then the PCB detection is carried out.

In conclusion, the PCB detection device is novel in structural design, can effectively fix the PCB, and can improve the PCB detection efficiency and precision; the PCB pressing device adopts the two groups of pressing components which are symmetrically arranged, so that two ends of a PCB can be effectively pressed, the placing smoothness of the PCB can be effectively ensured, and the detection precision is improved.

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 PCB board fixing device convenient to PCB board detects which characterized in that: including PCB board testing platform (1), mounting plate (2), first subassembly and the second that compresses tightly the subassembly, install multiunit damping spring body (3) between PCB board testing platform (1) and mounting plate (2), set up standing groove (4) on PCB board testing platform (1), place in standing groove (4) and wait to detect PCB board (5), first compress tightly the subassembly with the second compresses tightly the subassembly and installs in PCB board testing platform (1) up end both sides.

2. The PCB fixing device for facilitating PCB inspection of claim 1, wherein: the first compressing assembly comprises a first L-shaped support (6), a first compressing cylinder (7) and a first compressing plate (8), the first L-shaped support (6) is installed at one end of the PCB detection platform (1), the first L-shaped support (6) comprises a transverse section and a longitudinal section, the tail end of the first compressing cylinder (7) is installed at the transverse section, and the telescopic end of the first compressing cylinder (7) is connected with the upper end face of the first compressing plate (8).

3. The PCB fixing device for facilitating PCB inspection of claim 1, wherein: the second compresses tightly the subassembly and includes second L type support (9), second and compresses tightly cylinder (10) and second pressure strip (11), install in PCB board testing platform (1) other end second L type support (9), and first L type support (6) and second L type support (9) symmetry set up, second L type support (9) are including horizontal section and vertical section, the second compresses tightly cylinder (10) tail end and installs in horizontal section, the second compresses tightly cylinder (10) flexible end and is connected with second pressure strip (11) up end.

4. The PCB fixing device for facilitating PCB inspection of claim 2, wherein: the bottom end faces of the first pressing plate (8) and the second pressing plate (11) are coated with a rubber layer (12).