CN216126744U

CN216126744U - Special positioning tool for ADC200 rectifier bridge

Info

Publication number: CN216126744U
Application number: CN202121656191.9U
Authority: CN
Inventors: 陈亚; 周树豪; 朱灿
Original assignee: GUIZHOU YAGUANG ELECTRONICS TECHNOLOGY CO LTD
Current assignee: GUIZHOU YAGUANG ELECTRONICS TECHNOLOGY CO LTD
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-25
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a special positioning tool for an ADC200 rectifier bridge, which comprises a positive plate, wherein the back of the positive plate is in bolted connection with a tab support, a negative plate is fixed on the outer side of the tab support through a bolt, an anode bolt is in through connection with the outer side of the positive plate, a screw sleeve is in threaded connection with the outer side of the anode bolt, an avalanche diode a is fixedly welded on the outer side of the positive plate, a avalanche diode b is arranged right above the avalanche diode, an upper surface circuit of the positive plate is connected with an electric plug wire, and a stress hole is formed in the outer side of the positive plate in a through mode. The special positioning tool for the ADC200 rectifier bridge; utilize the swivel nut, utilize the swivel nut to support pressing fixedly to equipment, avoid equipment at the fixed in-process of location, equipment itself takes place the skew condition, increases the stability of equipment at the operation in-process, reduces the processing personnel quantity, reduces the human cost.

Description

Special positioning tool for ADC200 rectifier bridge

Technical Field

The utility model relates to the technical field of rectifier bridges, in particular to a special positioning tool for an ADC200 rectifier bridge.

Background

The rectifier bridge is usually formed by two or four rectifier diodes connected in a bridge manner, the two rectifier diodes in the rectifier bridge are half bridges, the four rectifier diodes are called full bridges, and the rectifier bridge plays a role in rectification in a power circuit and is a core element in AC-DC conversion. Therefore, the stability and reliability of the rectifier bridge operation plays a crucial role in the overall quality of the entire electronic circuit.

In the traditional method, the packaged materials are manually taken out, the parts of the rectifier bridges of different types are assembled and fixed by bolts, and different sub-parts are welded on the surfaces of the components, but the components are easy to deviate in the welding process, the rectifier bridge is easy to damage or short circuit, and the processing cost of the rectifier bridge is increased.

Aiming at the problems, innovative design is urgently needed on the basis of the original positioning tool structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special positioning tool for an ADC200 rectifier bridge, which aims to solve the problems that components are easy to deviate in the welding process and the rectifier bridge is easy to damage or short circuit in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special location frock for ADC200 rectifier bridge, has the leader piece support including the back bolted connection of positive plate, and the outside bolted connection of leader piece support has the negative plate, has anodal bolt including the outside through connection of positive plate, and the outside threaded connection of anodal bolt has the swivel nut, the outside welded fastening of positive plate has a avalanche diode, and is provided with b avalanche diode directly over a avalanche diode, the last surface circuit of positive plate is connected with connects the electric plug wire, and the outside of positive plate runs through and has seted up the stress hole.

Preferably, the longitudinal section of positive plate is fan-shaped structure, and positive plate and negative plate are connected through connecing the electric plug wire, support the back of equipment through the positive plate, avoid the equipment to take place the slope condition.

Preferably, the tab support and the positive plate are mutually attached, the tab support and the negative plate are fixed through bolts, the back of the equipment is locked through the tab support, and the equipment is prevented from shifting or inclining in the installation process.

Preferably, the threaded sleeve is connected with the positive bolt through the positive plate, the length of the threaded sleeve is half of that of the positive bolt, and the equipment is positioned and locked through the threaded sleeve and the positive bolt, so that the equipment is prevented from deviating.

Preferably, the a avalanche diodes and the b avalanche diodes are distributed on the outer side of the positive plate at equal intervals, the thickness of the positive plate is consistent with that of the negative plate, and the a avalanche diodes and the b avalanche diodes are used for improving the current stability in the device testing process.

Preferably, the stress holes are distributed on the outer side of the positive plate at equal intervals, the positive plate is connected with the power connection plug wires in a soldering mode, the number of the power connection plug wires is 3, the stress holes are used for increasing the force in the supporting process of the equipment, and the deformation of the equipment is avoided.

Compared with the prior art, the utility model has the beneficial effects that: the special positioning tool for the ADC200 rectifier bridge;

1. the screw sleeve is utilized to press and fix the equipment, so that the equipment is prevented from deviating in the positioning and fixing process, the research and development of ADC200 series rectifier bridges are ensured, the stability of the equipment in the operation process is improved, the number of processing personnel is reduced, the labor cost is reduced, the safety of electronic elements in the assembling and welding processes is ensured, and the stability of the equipment in the assembling process is reduced;

2. the guide piece support is connected fixedly to the back of positive polar plate and negative plate through the guide piece support, avoids during ADC200 series rectifier bridge research and development, is being connected and the assembling-process through positive plate and negative plate, and the skew condition takes place for equipment itself, ensures the stability of guide piece support in the use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the positive plate side of the present invention;

FIG. 3 is a schematic diagram of a front cross-sectional structure of the positive plate of the present invention;

FIG. 4 is a circuit diagram of the present invention.

In the figure: 1. a positive plate; 2. a negative plate; 3. a leader holder; 4. a positive bolt; 5. a threaded sleeve; 6. a an avalanche diode; 7. b an avalanche diode; 8. connecting a power plug wire; 9. stress holes.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a special location frock for ADC200 rectifier bridge, back bolted connection including positive plate 1 has tab support 3, and the outside bolted connection of tab support 3 has negative plate 2, there is positive bolt 4 including the outside through connection of positive plate 1, and the outside threaded connection of positive bolt 4 has swivel nut 5, the outside welded fastening of positive plate 1 has a avalanche diode 6, and be provided with b avalanche diode 7 directly over a avalanche diode 6, the upper surface circuit connection of positive plate 1 connects electric plug wire 8, and the outside of positive plate 1 runs through and has seted up stress hole 9.

The longitudinal section of the positive plate 1 is of a fan-shaped structure, and the positive plate 1 and the negative plate 2 are connected through an electric plug wire 8.

The leader piece bracket 3 and the positive plate 1 are mutually attached, and the leader piece bracket 3 and the negative plate 2 are fixed by bolts.

The screw sleeve 5 is connected with the positive bolt 4 through the positive plate 1, and the length of the screw sleeve 5 is half of the length of the positive bolt 4.

The a avalanche diodes 6 and the b avalanche diodes 7 are distributed on the outer side of the positive plate 1 at equal intervals, and the thickness of the positive plate 1 is consistent with that of the negative plate 2.

The stress holes 9 are distributed at equal intervals outside the positive plate 1, the positive plate 1 is connected with the electric plug wires 8 in a soldering mode, and the number of the electric plug wires 8 is 3.

The working principle is as follows: when the special positioning tool for the ADC200 rectifier bridge is used, according to the drawings of fig. 1 to 4, the device is firstly placed at a position needing to work, an operator firstly places different parts on the upper surfaces of a positive plate 1 and a negative plate 2, inserts the parts into the outer side of a positive bolt 4 according to the current and voltage standards in the development process of the ADC200 series rectifier bridge, nests a threaded sleeve 5 on the outer side of the positive bolt 4, fixes the outer side of a workpiece by using the threaded sleeve 5 and the positive bolt 4, controls and adjusts the voltage of equipment by using an avalanche diode 6 and an avalanche diode 7, supplies power for the outer side of the equipment by using a power connection plug wire 8, and avoids the short circuit of the equipment in the operation and positioning processes.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 special location frock for ADC200 rectifier bridge, has the piece support (3) of drawing including the back bolted connection of positive plate (1), and the outside bolted connection of drawing piece support (3) has negative plate (2), has positive bolt (4) including the outside through connection of positive plate (1), and the outside threaded connection of positive bolt (4) has swivel nut (5), its characterized in that: the solar cell comprises a positive plate (1), an avalanche diode (6) is fixedly welded on the outer side of the positive plate (1), a avalanche diode (7) is arranged right above the avalanche diode (6), an electric plug wire (8) is connected to the upper surface circuit of the positive plate (1), and a stress hole (9) penetrates through the outer side of the positive plate (1).

2. The special positioning tool for the ADC200 rectifier bridge of claim 1, wherein: the longitudinal section of the positive plate (1) is of a fan-shaped structure, and the positive plate (1) is connected with the negative plate (2) through an electric plug wire (8).

3. The special positioning tool for the ADC200 rectifier bridge of claim 1, wherein: the tab support (3) is mutually attached to the positive plate (1), and the tab support (3) is fixed to the negative plate (2) through bolts.

4. The special positioning tool for the ADC200 rectifier bridge of claim 1, wherein: the threaded sleeve (5) is connected with the positive bolt (4) through the positive plate (1), and the length of the threaded sleeve (5) is half of that of the positive bolt (4).

5. The special positioning tool for the ADC200 rectifier bridge of claim 1, wherein: the avalanche diodes (6) and the avalanche diodes (7) are distributed on the outer side of the positive plate (1) at equal intervals, and the thickness of the positive plate (1) is consistent with that of the negative plate (2).

6. The special positioning tool for the ADC200 rectifier bridge of claim 1, wherein: the stress holes (9) are distributed on the outer side of the positive plate (1) at equal intervals, the positive plate (1) is connected with the power connection plug wires (8) in a soldering mode, and the number of the power connection plug wires (8) is 3.