CN219575619U - Diode assembly - Google Patents

Abstract

The utility model discloses a diode component in the field of diodes, which comprises a quick-release structure and a diode, wherein the quick-release structure comprises a fixed base, a packaging plate and a plug-in block, a rectangular opening is formed in the side surface of the fixed base, a groove opening with the same size as the opening is formed in the side surface of the packaging plate, the opening corresponds to the groove opening, the packaging plate is arranged on the top surface of the fixed base, the packaging plate is matched with the fixed base, the plug-in block is inserted into the groove opening and the opening, and the plug-in block is used for fixing the packaging plate and the fixed base; according to the diode component, the plugging block is inserted into the groove opening and the opening, and the packaging plate and the fixing base are fixed, so that an operator can quickly complete installation and disassembly, the stability is high, and the diode can be conveniently replaced.

Description

Diode assembly

Technical Field

The utility model relates to the field of diodes, in particular to a diode component.

Background

Diodes are devices having two electrodes, among electronic components, which allow current to flow only in a single direction, and are commonly used for rectification.

The current diode also has the following drawbacks: the traditional diode is usually by positive pole, negative pole, wire and shell constitute, often do not have bearing structure on the diode, when installing the circuit board, adopt welded mode to weld diode and circuit board integration shaping structure generally, after the welding is accomplished, the diode can't dismantle, when the diode appears burning out or damage, be difficult to dismantle and change the diode on the circuit board, usually the whole circuit board that will change, consequently the diode can't dismantle and change, leads to the cost of maintaining the circuit board high.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a diode assembly which can effectively solve the technical problems that a diode cannot be disassembled and is convenient to replace.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a diode subassembly, includes quick detach structure and diode, quick detach structure includes unable adjustment base, package plate and grafting piece, rectangular shaped's opening has been seted up to unable adjustment base's side, the recess mouth the same with the opening size has been seted up to the side of package plate, the opening with the recess mouth is corresponding, the package plate set up in unable adjustment base's top surface, the package plate with unable adjustment base mutually support, the grafting piece inserts recess mouth and opening, the grafting piece is used for fixing package plate and unable adjustment base.

Further, the plug block is matched with the opening, and the plug block is inserted into the opening.

Further, the diode comprises an encapsulation shell, an anode rod, a cathode rod and a metal wire, wherein the anode rod and the cathode rod are both encapsulated in the encapsulation shell, and the anode rod and the cathode rod are connected by the metal wire.

Further, the top surface of unable adjustment base has seted up the round hole, positive pole and cathode pole all weld the top of packing plate, positive pole and cathode pole still pass the round hole extends to unable adjustment base's bottom.

Further, the side face of the fixed base protrudes to form a fixed portion, and a plurality of threaded holes are formed in the top face of the fixed portion.

Further, the packaging shell is made of epoxy resin materials.

Compared with the prior art, the utility model has the beneficial effects that: according to the diode component, the plugging block is inserted into the groove opening and the opening, the packaging plate and the fixing base are fixed, so that an operator can quickly complete installation and disassembly, the diode can be conveniently replaced, and compared with a traditional welding mode, the diode can be disassembled, and meanwhile the diode can be conveniently replaced.

Drawings

FIG. 1 is a schematic diagram of a diode assembly according to the present utility model;

fig. 2 is an exploded view of a diode assembly according to the present utility model.

Reference numerals in the drawings:

1-fixing a base; 2-packaging plate; a 3-diode; 4-a plug block; 5-groove openings; 6-opening; 7-a round hole; 8-a fixing part; 9-a threaded hole; 10-packaging the shell; 11-anode rod; 12-cathode rod; 13-wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, a diode assembly comprises a quick-release structure and a diode 3, the quick-release structure comprises a fixed base 1, a packaging plate 2 and a plug-in block 4, an opening 6 with a rectangular shape is formed in the side face of the fixed base 1, a notch 5 with the same size as the opening 6 is formed in the side face of the packaging plate 2, the opening 6 corresponds to the notch 5, the packaging plate 2 is arranged on the top face of the fixed base 1, the packaging plate 2 is matched with the fixed base 1, the plug-in block 4 is inserted into the notch 5 and the opening 6, the plug-in block 4 is used for fixing the packaging plate 2 and the fixed base 1, the packaging plate 2 and the diode 3 are fixed in a plug-in mode through the plug-in block 4, and the diode 3 can be replaced at any time compared with the traditional welding mode.

The plug-in block 4 with opening 6 mutually matches, the plug-in block 4 inserts the inside of opening 6, round hole 7 has been seted up to unable adjustment base 1's top surface, positive pole 11 and negative pole 12 all weld the top of package board 2, positive pole 11 and negative pole 12 all accessible wire are connected with the circuit board, positive pole 11 and negative pole 12 still pass round hole 7 extends to unable adjustment base 1's bottom, and positive pole 11 and negative pole 12 all adopt the metal material that electric conductivity is strong to constitute, unable adjustment base 1's side protrusion forms fixed part 8, a plurality of screw holes 9 have been seted up to the top surface of fixed part 8.

The diode 3 comprises an encapsulation shell 10, an anode rod 11, a cathode rod 12 and a metal wire 13, wherein the anode rod 11 and the cathode rod 12 are encapsulated in the encapsulation shell 10, the anode rod 11 and the cathode rod 12 are connected by the metal wire 13, and the encapsulation shell 10 is made of epoxy resin materials.

When the diode assembly is used, the fixing base 1 is mounted on the circuit board through the fasteners such as screws, the packaging plate 2 is vertically inserted into the fixing base 1, the groove opening 5 on the side face of the packaging plate 2 corresponds to the opening 6 on the side face of the fixing base 1, the inserting block 4 is inserted into the groove opening 5 and the opening 6, the packaging plate 2 and the fixing base 1 are fixed, accordingly the diode 3 is mounted, when the diode 3 is required to be replaced, the fixing base 1 is not required to be detached, the circuit board is not required to be replaced integrally, the diode 3 and the packaging plate 2 can be replaced by directly extracting the inserting block 4, the use is convenient, and the operation is simple.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Claims (6)

1. The utility model provides a diode subassembly, includes quick detach structure and diode, its characterized in that: the quick detach structure includes unable adjustment base, package board and grafting piece, rectangular shaped's opening has been seted up to unable adjustment base's side, the recess mouth the same with the opening size has been seted up to the side of package board, the opening with the recess mouth is corresponding, the package board set up in unable adjustment base's top surface, the package board with unable adjustment base mutually support, the grafting piece inserts recess mouth and opening, the grafting piece is used for fixing package board and unable adjustment base.

2. A diode assembly as claimed in claim 1, wherein: the plug-in blocks are matched with the openings, and the plug-in blocks are inserted into the openings.

3. A diode assembly as claimed in claim 1, wherein: the diode comprises an encapsulation shell, an anode rod, a cathode rod and a metal wire, wherein the anode rod and the cathode rod are both encapsulated in the encapsulation shell, and the anode rod and the cathode rod are connected by the metal wire.

4. A diode assembly according to claim 3, wherein: the top surface of unable adjustment base has seted up the round hole, positive pole and cathode pole all weld the top of package board, positive pole and cathode pole still pass the round hole extends to unable adjustment base's bottom.

5. A diode assembly according to any one of claims 1-3, wherein: the side of unable adjustment base protrusion forms fixed part, a plurality of screw holes have been seted up to the top surface of fixed part.

6. A diode assembly according to claim 3, wherein: the packaging shell is made of epoxy resin materials.