CN216673621U

CN216673621U - Gas analyzer circuit board mounting rack

Info

Publication number: CN216673621U
Application number: CN202121682022.2U
Authority: CN
Inventors: 黄正; 赵志彬; 李军; 李昆; 郭继红
Original assignee: Meishan Makeonline Crop Co ltd
Current assignee: Meishan Makeonline Crop Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-06-03
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a gas analyzer circuit board mounting rack, relates to the field of gas analysis, and solves the problem that the existing gas analyzer is complex in structure and inconvenient to use, and the key points of the technical scheme are as follows: gas analysis appearance circuit board mounting bracket contains first panel and second panel, has the guide rail mounting hole on the first panel, has the binding post mounting hole on the second panel, and first panel and second panel are 90 degrees contained angles. By adopting the circuit board mounting frame, the purposes of convenient use and simple structure are achieved.

Description

Gas analyzer circuit board mounting rack

Technical Field

The present invention relates to a circuit board mounting, and more particularly, it relates to a gas analyzer circuit board mounting.

Background

The existing gas analyzer needs to analyze different properties during analysis, so that a plurality of analysis circuit modules are needed, and each module needs to be reconnected during switching, so that the existing gas analyzer is very inconvenient. And different analysis circuit modules do not have integral planning, are randomly placed to enable the detection environment to be uncluttered, and the lines are easily twisted together, so that accidents are caused carelessly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mounting rack for a circuit board of a gas analyzer, which achieves the effect of conveniently switching an analysis circuit module.

The technical purpose of the utility model is realized by the following technical scheme: gas analysis appearance circuit board mounting bracket contains first panel and second panel, has the guide rail mounting hole on the first panel, has the binding post mounting hole on the second panel, and first panel and second panel are 90 degrees contained angles.

And a PCB guide rail is arranged on the guide rail mounting hole.

Preferably there are a plurality of PCB tracks, the PCB tracks being parallel to each other.

A wiring circuit board is arranged on the wiring terminal mounting hole; the wiring circuit board is provided with a wired connector socket and a wiring terminal socket; the wire connector socket and the wiring terminal socket are respectively positioned on two sides of the wiring circuit board; the wire connection port of the wire connector receptacle is located on a side of the second panel adjacent to the first panel.

Preferably there are a plurality of terminal mounting holes, one for each set of connector and terminal sockets.

Further, mounting bars are arranged on the first panel and the second panel; the mounting bar is perpendicular to the first panel and the second panel; the mounting bar is provided with a circuit board mounting hole.

The circuit board mounting frame is further provided with a supporting plate, and the circuit board mounting frame is fixed on the supporting plate through the mounting bar and the circuit board mounting hole.

The circuit board fixing column is arranged on the supporting plate; the circuit board fixing column is provided with a positioning groove.

The analysis module circuit board is inserted through the PCB guide rail, and the other end is inserted into the wire connector. The wiring terminal socket at the other end can be externally connected with other equipment and is electrified or communicated with the other equipment.

By adopting the scheme as follows: different analysis circuit modules can be conveniently connected into the device, and the purpose of conveniently replacing the analysis modules is achieved.

Drawings

FIG. 1 is an exploded view of an embodiment;

FIG. 2 is a schematic view of an embodiment installation;

FIG. 3 is a schematic diagram of a PCB fixing post;

in the figure: 1. a first panel; 2. a second panel; 3. a guide rail mounting hole; 4. a wiring terminal mounting hole; 5. a PCB guide rail; 6. a wiring circuit board; 61. a wire connector receptacle; 62. a terminal block socket; 7. mounting a bar; 71. a circuit board mounting hole; 8. a support plate; 9. a circuit board fixing column; 91. positioning a groove; 10. the module circuit board is analyzed.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly or indirectly connected to the other element without being limited to a fixed connection or a movable connection, and the specific connection mode should be determined according to specific technical problems to be solved.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b):

gas analysis appearance circuit board mounting bracket contains first panel (1) and second panel (2), has guide rail mounting hole (3) on first panel (1), has binding post mounting hole (4) on second panel (2), and first panel (1) and second panel (2) are 90 degrees contained angles. And a PCB guide rail (5) is arranged on the guide rail mounting hole (3). The PCB guide rails (5) are provided, and are parallel to each other.

A wiring circuit board (6) is arranged on the wiring terminal mounting hole (4); a wired connector socket (61) and a wiring terminal socket (62) are arranged on the wiring circuit board (6); the wire connector socket (61) and the wiring terminal socket (62) are respectively positioned on two sides of the wiring circuit board (6); a wire connector socket (61) and a wiring terminal socket (62) are corresponding in position to form a group of interfaces; the wiring port of the connector socket (61) is positioned on the side close to the first panel (1) of the second panel (2) and corresponds to the PCB guide rail (5).

There are 4 terminal mounting holes (4), each terminal mounting hole (4) corresponding to a set of a wire connector socket (61) and a terminal socket (62).

The first panel (1) and the second panel (2) are provided with mounting bars (7); the mounting bar (7) is vertical to the first panel (1) and the second panel (2); the mounting bar (7) is provided with a circuit board mounting hole (71).

The circuit board mounting frame is fixed on the supporting plate (8) through the mounting bar and the circuit board mounting hole (71).

The circuit board fixing device also comprises a circuit board fixing column (9), wherein the circuit board fixing column (9) is arranged on the supporting plate (8); the circuit board fixing column (9) is provided with a positioning groove (91). When the circuit board fixing column (9) is fixed on the supporting plate (8), the position of the positioning groove (91) corresponds to the circuit board.

The working principle is as follows:

the analysis module circuit board (10) is inserted through the PCB guide rail (5), and the other end of the analysis module circuit board is inserted into a wiring port of the wire connector socket. Analysis module circuit board (10) patch cord connectors are common prior art solutions in the electrical field. And a terminal socket (62) at the other end can be externally connected with other equipment to be electrified or communicated with other equipment.

The device has four PCB rails (5) so that four different types of analytical circuit modules can be inserted and thus more conveniently switched. The analysis efficiency is improved. The smoothness of the table top is increased.

The first panel and the second panel are fixed through the support plate, and the function of fixing the first panel and the second panel is achieved. The supporting plate is provided with a circuit board fixing column. The positioning grooves on the circuit board fixing columns correspond to the circuit boards, and the circuit board fixing device plays a role in reinforcing the circuit boards. The circuit board is prevented from being bent and damaged.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. Gas analysis appearance circuit board mounting bracket, characterized by: the novel LED lamp comprises a first panel (1) and a second panel (2), wherein a guide rail mounting hole (3) is formed in the first panel (1), a wiring terminal mounting hole (4) is formed in the second panel (2), and an included angle of 90 degrees is formed between the first panel (1) and the second panel (2); a PCB guide rail (5) is arranged on the guide rail mounting hole (3); a wiring circuit board (6) is arranged on the wiring terminal mounting hole (4); a wired connector socket (61) and a wiring terminal socket (62) are arranged on the wiring circuit board (6); the wire connector socket (61) and the wiring terminal socket (62) are respectively positioned on two sides of the wiring circuit board (6); the wiring port of the connector socket (61) is located on the side close to the first panel (1) of the second panel (2).

2. The gas analyzer circuit board mount of claim 1, wherein: the PCB is provided with a plurality of PCB guide rails (5), and the PCB guide rails are mutually parallel.

3. The gas analyzer circuit board mount of claim 1, wherein: the wire connecting terminal is provided with a plurality of wire connecting terminal mounting holes (4), and each wire connecting terminal mounting hole (4) corresponds to one group of wire connector sockets (61) and wire connecting terminal sockets (62).

4. The gas analyzer circuit board mount of claim 1, wherein: the first panel (1) and the second panel (2) are provided with mounting bars (7); the mounting bar (7) is vertical to the first panel (1) and the second panel (2); the mounting bar (7) is provided with a circuit board mounting hole (71).

5. The gas analyzer circuit board mount of claim 4, wherein: the mounting bar is provided with a support plate (8), and the mounting bar (7) is fixed on the support plate (8) through a circuit board mounting hole (71).

6. The gas analyzer circuit board mount of claim 5, wherein: the circuit board fixing device also comprises a circuit board fixing column (9), wherein the circuit board fixing column (9) is arranged on the supporting plate (8);

the circuit board fixing column (9) is provided with a positioning groove (91).