CN219421355U

CN219421355U - Split type mainboard and data acquisition equipment

Info

Publication number: CN219421355U
Application number: CN202223262825.XU
Authority: CN
Inventors: 郑自健; 李振航
Original assignee: Nanjing Piperon Pipeline Inspection Technology Service Co ltd
Current assignee: Nanjing Piperon Pipeline Inspection Technology Service Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-07-25
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of data acquisition equipment, in particular to a split type main board and data acquisition equipment, which comprises: the device comprises a device main body, wherein the bottom side of the interior of the device main body is fixedly connected with a mounting seat, a positioning column is arranged on the outer wall of one side of the mounting seat, and heat dissipation holes are formed on the outer walls of the two sides of the device main body; the beneficial effects are as follows: pulling handle makes spacing gear and driving gear break away from, stirs the limiting plate and is positive "L" shape, later slides the grafting with the mainboard through the reference column on the mount pad, the bottom outer wall of mainboard and the inner wall contact of limiting plate this moment, and the continuous decline in-process drive limiting plate of mainboard takes place to rotate, until one side outer wall of limiting plate and the upside outer wall of mainboard are parallel after the installation is accomplished, loosen the handle and make driving gear and limiting gear carry out the joint this moment, keep the limiting plate fixed, fix the mainboard simultaneously under the effect of elastic pad, make the dismouting of mainboard more convenient, the efficiency of mainboard change maintenance has been improved.

Description

Split type mainboard and data acquisition equipment

Technical Field

The utility model relates to the technical field of data acquisition equipment, in particular to a split type main board and data acquisition equipment.

Background

Data acquisition refers to various changing physical quantities of the device, such as temperature, pressure, vibration, etc., which can be converted into analog electrical signals by corresponding sensors. A data acquisition Device (DAE) is a device that converts these analog electrical signals into digital signals for storage and preprocessing.

In the prior art, the main board is mostly directly fixed in the shell of the data acquisition equipment through screws, and the main board is disassembled, assembled and maintained so that the screws are required to be disassembled.

However, the main board fixed by the screws is complicated in disassembly and assembly, is inconvenient to operate, wastes time and energy in disassembly and reduces the disassembly and assembly efficiency.

Disclosure of Invention

The utility model aims to provide a split type main board and data acquisition equipment, which are used for solving the problems that the main board fixed by screws, which is proposed in the background art, is complicated in disassembly and assembly, is inconvenient to operate, wastes time and energy in disassembly and reduces the disassembly and assembly efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a split motherboard, comprising:

the device comprises a device main body, wherein an installation seat is fixedly connected to the bottom side of the interior of the device main body, a positioning column is arranged on the outer wall of one side of the installation seat, and heat dissipation holes are formed in the outer walls of the two sides of the device main body;

the device comprises an elastic pad, wherein one side outer wall of the elastic pad is fixedly connected with one side inner wall of the device main body, a heat dissipation plate is arranged on one side outer wall of the elastic pad, a main board is arranged on one side outer wall of the heat dissipation plate, and the inner wall of the main board is in sliding connection with a positioning column; and

Limiting plate, limiting plate's both ends lateral wall fixedly connected with fixed axle, the outer wall of fixed axle and the inner wall rotation connection of mount pad, the one end lateral wall fixedly connected with driving gear of fixed axle, the driving gear joint has limiting gear, one side outer wall fixedly connected with dead lever of limiting gear, the outer wall of dead lever is equipped with the spring, the one end lateral wall of spring is equipped with the curb plate.

Preferably, the side wall at one end of the positioning column is fixedly connected with the outer wall at one side of the mounting seat.

Preferably, the outer wall of one side of the main board is in close contact with the outer wall of one side of the heat dissipation plate.

Preferably, the cross section of the limiting plate is L-shaped, and the outer wall of one side of the limiting plate is tightly contacted with the outer wall of one side of the main plate.

Preferably, the outer wall of one side of the side plate is fixedly connected with the outer wall of one side of the mounting seat, and the side wall of one end of the spring is fixedly connected with the outer wall of one side of the limiting gear.

Preferably, the outer wall of the fixed rod is in sliding connection with the inner wall of the side plate, and a handle is fixedly connected with the side wall of one end of the fixed rod.

A data acquisition device comprises the split type main board.

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

pulling handle makes spacing gear and driving gear break away from, stirs the limiting plate and is positive "L" shape, later slides the grafting with the mainboard through the reference column on the mount pad, the bottom outer wall of mainboard and the inner wall contact of limiting plate this moment, and the continuous decline in-process drive limiting plate of mainboard takes place to rotate, until one side outer wall of limiting plate and the upside outer wall of mainboard are parallel after the installation is accomplished, loosen the handle and make driving gear and limiting gear carry out the joint this moment, keep the limiting plate fixed, fix the mainboard simultaneously under the effect of elastic pad, make the dismouting of mainboard more convenient, the efficiency of mainboard change maintenance has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

fig. 3 is an enlarged view of the structure of the area a in fig. one of the present utility model.

In the figure: the device comprises a device main body 1, a mounting seat 2, a positioning column 3, an elastic pad 4, a heat dissipation plate 5, a main board 6, a limiting plate 7, a driving gear 8, a limiting gear 9, a fixing rod 10, a spring 11, a side plate 12, a handle 13, a heat dissipation hole 14 and a fixing shaft 15.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a split motherboard, comprising: the device comprises a device main body 1, wherein an installation seat 2 is fixedly connected to the bottom side of the interior of the device main body 1, a positioning column 3 is arranged on the outer wall of one side of the installation seat 2, heat dissipation holes 14 are formed in the outer walls of the two sides of the device main body 1, and one end side wall of the positioning column 3 is fixedly connected with the outer wall of one side of the installation seat 2;

the elastic pad 4, one side outer wall of the elastic pad 4 is fixedly connected with one side inner wall of the equipment main body 1, one side outer wall of the elastic pad 4 is provided with a heat dissipation plate 5, one side outer wall of the heat dissipation plate 5 is provided with a main board 6, the inner wall of the main board 6 is in sliding connection with the positioning column 3, and one side outer wall of the main board 6 is in close contact with one side outer wall of the heat dissipation plate 5;

the limiting plate 7, the fixed axle 15 is fixedly connected to the side walls of two ends of the limiting plate 7, the outer wall of the fixed axle 15 is rotationally connected with the inner wall of the mounting seat 2, one end side wall of the fixed axle 15 is fixedly connected with the driving gear 8, the driving gear 8 is clamped with the limiting gear 9, one side outer wall of the limiting gear 9 is fixedly connected with the fixed rod 10, the outer wall of the fixed rod 10 is provided with the spring 11, one end side wall of the spring 11 is provided with the side plate 12, the cross section of the limiting plate 7 is L-shaped, one side outer wall of the limiting plate 7 is tightly contacted with one side outer wall of the main plate 6, one side outer wall of the side plate 12 is fixedly connected with one side outer wall of the mounting seat 2, one end side wall of the spring 11 is fixedly connected with one side outer wall of the limiting gear 9, the outer wall of the fixed rod 10 is slidably connected with the inner wall of the side plate 12, and one end side wall of the fixed rod 10 is fixedly connected with the handle 13;

a data acquisition device comprises a split main board.

When the device works, the handle 13 is pulled to separate the limiting gear 9 from the driving gear 8, the limiting plate 7 is stirred to be in a positive L shape, the main board is slidably inserted on the mounting seat 2 through the positioning column 3, the outer wall of the bottom of the main board 6 is contacted with the inner wall of the limiting plate 7 at the moment, the limiting plate 7 is driven to rotate in the continuous descending process of the main board 6 until one side outer wall of the limiting plate 7 is parallel to the upper side outer wall of the main board 6 after the main board 6 is installed, the handle 13 is loosened at the moment to enable the driving gear 8 and the limiting gear 9 to be clamped, the limiting plate 7 is kept to be fixed, and meanwhile, the main board 6 is fixed under the action of the elastic pad 4, so that the main board is more convenient to assemble and disassemble, and the efficiency of main board replacement and maintenance is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a split type mainboard which characterized in that: comprising the following steps:

the device comprises a device main body (1), wherein an installation seat (2) is fixedly connected to the bottom side of the device main body (1), a positioning column (3) is arranged on the outer wall of one side of the installation seat (2), and heat dissipation holes (14) are formed in the outer walls of the two sides of the device main body (1);

the device comprises an elastic pad (4), wherein one side outer wall of the elastic pad (4) is fixedly connected with one side inner wall of the device main body (1), a heat dissipation plate (5) is arranged on one side outer wall of the elastic pad (4), a main board (6) is arranged on one side outer wall of the heat dissipation plate (5), and the inner wall of the main board (6) is in sliding connection with a positioning column (3); and

Limiting plate (7), both ends lateral wall fixedly connected with fixed axle (15) of limiting plate (7), the outer wall of fixed axle (15) and the inner wall rotation of mount pad (2) are connected, the one end lateral wall fixedly connected with driving gear (8) of fixed axle (15), driving gear (8) joint has limiting gear (9), one side outer wall fixedly connected with dead lever (10) of limiting gear (9), the outer wall of dead lever (10) is equipped with spring (11), the one end lateral wall of spring (11) is equipped with curb plate (12).

2. A split motherboard according to claim 1, wherein: one end side wall of the positioning column (3) is fixedly connected with one side outer wall of the mounting seat (2).

3. A split motherboard according to claim 2, wherein: the outer wall of one side of the main board (6) is tightly contacted with the outer wall of one side of the heat dissipation plate (5).

4. A split motherboard according to claim 3, wherein: the cross section of the limiting plate (7) is L-shaped, and the outer wall of one side of the limiting plate (7) is tightly contacted with the outer wall of one side of the main plate (6).

5. The split motherboard of claim 4, wherein: one side outer wall of the side plate (12) is fixedly connected with one side outer wall of the mounting seat (2), and one end side wall of the spring (11) is fixedly connected with one side outer wall of the limit gear (9).

6. The split motherboard of claim 5, wherein: the outer wall of the fixed rod (10) is in sliding connection with the inner wall of the side plate (12), and a handle (13) is fixedly connected to one end side wall of the fixed rod (10).

7. A data acquisition device, characterized by: a split motherboard comprising any of the above claims 1-6.