CN209897387U

CN209897387U - Tin furnace jig

Info

Publication number: CN209897387U
Application number: CN201821991163.0U
Authority: CN
Inventors: 李宗勳
Original assignee: ZHONGSHAN YOUDIAN ELECTRONIC Co Ltd
Current assignee: ZHONGSHAN YOUDIAN ELECTRONIC Co Ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-01-03
Anticipated expiration: 2028-11-29

Abstract

The utility model relates to a tool field especially relates to cross tin stove tool. Including square base plate and locate square base plate frame all around, the PCB board that is equipped with on the square base plate and is used for placing the PCB board holds the chamber, crosses tin stove tool and still is equipped with the recess that is used for placing the power cord, is equipped with a plurality of openings that are convenient for power cord and PCB board are connected on the recess, and the power cord passes the opening and passes through the terminal with the PCB board and be connected. The power line placing groove is formed in the stove, so that the power line is not required to be adhered to the stove by other objects, and the cost is saved.

Description

Tin furnace jig

Technical Field

The utility model relates to a tool field especially relates to cross tin stove tool.

Background

As is known, a PCB serves as an electronic component and plays an extremely important role in an electrical appliance, and is a support for electronic components and a platform for electrical connection of the electronic components; when welding electronic components to the PCB board, the tin furnace jig plays the role of supporting and fixing the PCB board so as to facilitate welding. However, the existing jig has some defects in the structural design.

For example, the fixture of CN201520520276.2 for PCB soldering furnace can fix the PCB to the fixture of soldering furnace, but the power line connected to the PCB needs to be soldered to the PCB again, and the PCB is glued with white glue, so the process is complicated.

Disclosure of Invention

In order to overcome the not enough of prior art, the utility model aims to provide a cross tin stove tool, including square base plate and locate square base plate frame all around, be equipped with the PCB board that is used for placing the PCB board on the square base plate and hold the chamber, cross tin stove tool and still be equipped with the recess that is used for placing the power cord, be equipped with the opening that the power cord of being convenient for and PCB board are connected on the recess, the power cord passes the opening and passes through the terminal with the PCB board and be connected. The power line placing groove is formed in the stove, so that the power line is not required to be adhered to the stove by other objects, and the cost is saved.

The purpose of the utility model is realized by adopting the following technical scheme:

cross tin stove tool, include square base plate and locate square base plate frame all around, be equipped with the PCB board that is used for placing the PCB board on the square base plate and hold the chamber, its characterized in that: the tin furnace jig is further provided with a groove for placing a power line, the groove is provided with a plurality of openings for connecting the power line and the PCB, and the power line penetrates through the openings and is connected with the PCB through terminals.

Furthermore, the number of the grooves is two, and the two grooves are respectively arranged on two opposite side edges of the square substrate.

Furthermore, the square base plate is also provided with a plurality of fixing devices for fixing the PCB.

Furthermore, the fixing device comprises a fixing column and an elastic sheet which can rotate around the fixing column, and the PCB is fixed below the elastic sheet.

Furthermore, the elastic sheet is provided with a holding column convenient for lifting and pulling the elastic sheet to rotate, and the holding column is arranged at one end, far away from the fixing column, of the elastic sheet.

Furthermore, the number of the fixing devices is four, and the fixing devices are arranged at four corners of the square substrate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a cross tin stove tool, including square base plate and locate square base plate frame all around, be equipped with the PCB board that is used for placing the PCB board on the square base plate and hold the chamber, cross tin stove tool and still be equipped with the recess that is used for placing the power cord, be equipped with a plurality of openings that are convenient for power cord and PCB board are connected on the recess, the power cord passes the opening and passes through the terminal with the PCB board and be connected. The power line placing groove is formed in the stove, so that the power line is not required to be adhered to the stove by other objects, and the cost is saved.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the tin furnace jig of the present invention;

fig. 2 is a schematic structural view of a preferred embodiment of the fixing device of the present invention.

In the figure: 1. a tin furnace jig; 2. a frame; 3. a PCB board accommodating cavity; 4. a groove; 41. an opening; 5. a fixing device; 51. fixing a column; 52. a spring plate; 53. and (4) holding the column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

The tin furnace jig 1 of the utility model is shown in figure 1-2, and comprises a square base plate and a frame 2 arranged around the square base plate, so that the base plate is firmer; be equipped with the PCB board that is used for placing the PCB board on the square base plate and hold chamber 3, PCB board fixed mounting holds in chamber 3 in the PCB board, cross tin stove tool 1 and still be equipped with recess 4 that is used for placing the power cord, recess 4 has two, locate the relative both sides side of square base plate respectively, this design makes tin stove tool 1 have more recess 4, can place more power cords, guarantee the sufficient accommodation space of power cord, and be equipped with the opening 41 that a plurality of power cord and PCB board of being convenient for are connected on recess 4, the power cord passes opening 41 and passes through the terminal with the PCB board and be connected, and the power cord wears out through a plurality of openings 41 and can make can not twine together between the different power cords, when connecting power cord and PCB board, the wiring is more clear, make things convenient for the maintenance. The power line placing groove 4 is formed in the stove, so that the power line is not required to be adhered to the stove by other objects, and the cost is saved.

The side, on which the PCB is placed, of the square substrate is also provided with four fixing devices 5 for fixing the PCB, each fixing device 5 comprises a fixing column 51, each fixing column 51 is fixedly arranged on the substrate and an elastic sheet 52 capable of rotating around the corresponding fixing column 51, each elastic sheet 52 is provided with a holding column 53 convenient for lifting and pulling the elastic sheet 52 to rotate, and each holding column 53 is arranged at one end, far away from the corresponding fixing column 51, of each elastic sheet 52, so that the lifting and pulling of the elastic sheet 52 is labor-saving when rotating; the fixing devices 5 are disposed at four corners of the square substrate, and the PCB is fixed under the spring plate 52. During the use, place the PCB board in PCB board holds chamber 3, mention again and hold post 53 and rotate shell fragment 52, compress tightly the PCB board in shell fragment 52 below, do the same operation back with fixing device 5 on four angles, accomplish the centre gripping that compresses tightly to the PCB board.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Cross tin stove tool, include square base plate and locate square base plate frame all around, be equipped with the PCB board that is used for placing the PCB board on the square base plate and hold the chamber, its characterized in that: the tin furnace jig is further provided with a groove for placing a power line, the groove is provided with a plurality of openings for connecting the power line and the PCB, and the power line penetrates through the openings and is connected with the PCB through terminals.

2. The tin furnace jig of claim 1, wherein: the two grooves are respectively arranged on two opposite side edges of the square substrate.

3. The tin furnace jig of claim 1, wherein: the square substrate is also provided with a plurality of fixing devices for fixing the PCB.

4. The tin furnace jig of claim 3, wherein: the fixing device comprises a fixing column and an elastic sheet which can rotate around the fixing column, and the PCB is fixed below the elastic sheet.

5. The tin furnace jig of claim 4, wherein: the shell fragment is equipped with and is convenient for carry and carry shell fragment pivoted and grips the post, it locates to grip the post the shell fragment is kept away from the one end of fixed column.

6. The tin furnace jig of claim 3, wherein: the fixing devices are four and are arranged at four corners of the square substrate.