CN213753151U - Connecting device for aging board and box body of laminated solid aluminum electrolytic capacitor - Google Patents

Abstract

The utility model discloses a connecting device of a burn-in board and a box body of a laminated solid aluminum electrolytic capacitor, which comprises a connecting wire, a dustproof shell, a contraction joint, a conductive plug, a protective shell, a power wire, an outer sheath, a fixed board, a conductive slot, a reset spring and a fixed base, wherein the lower end of the power wire is embedded in the upper end surface of the outer sheath, the connecting wire and the fixed base are of an integrated structure, the reset spring is arranged above the fixed base and is distributed on the outer ring of the conductive slot in a surrounding way, when the burn-in board and the box body need to be connected, a connector can be directly inserted into the conductive slot through the conductive plug, a splint is arranged in the conductive slot and is connected with a compression spring, the conductive plug inserted into the slot can be firmly fixed in the middle by the splint and the compression spring at both sides, so that the conductive plug is not easy to deviate, and the condition of virtual connection between the plug and the slot can not be generated, the aging board cultivation of the solid aluminum electrolytic capacitor can be more stable.

Description

Connecting device for aging board and box body of laminated solid aluminum electrolytic capacitor

Technical Field

The utility model relates to a connecting device of a burn-in board and a box body of a laminated solid aluminum electrolytic capacitor, belonging to the technical field.

Background

The laminated solid aluminum electrolytic capacitor is often used in the modern high-integrated circuit technology, and has the advantages of small volume, space saving, convenience for high-integrated circuit design, high reliability, high precision, strong anti-interference capability and the like.

In the production process of the laminated solid aluminum electrolytic capacitor, the capacitor needs to be aged to reduce leakage current and improve the reliability of the capacitor. The aging process needs high-temperature environment and electrifying condition, the prior art generally fixes the capacitor product on the aging plate in an assembly or spare form, and then installs a plurality of aging plates in an aging box body with a circuit communicated with an external power supply to realize temperature-controlled electrifying aging.

Among the prior art, it is general through installing two electrically conductive clamping pieces on the circuit is always smelt to the box and the ageing box is mutually gomphosis of inserted sheet that sets up on the board base is smelted to the box, and this kind of structure is through long-term used repeatedly's back, and fatigue ageing and deformation can appear in two electrically conductive clamping pieces for the degree of agreeing with between inserted sheet and the electrically conductive clamping piece descends, leads to smelting the board and the circuit contact failure is smelted to the box always, produces virtual ageing or ageing insufficient, seriously influences product quality. In addition, because the conductive clamping piece and the aging board base inserting piece are not subjected to insulation protection, potential safety hazards are easily generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a connecting device for a laminated solid aluminum electrolytic capacitor aging plate and a box body, which aims to solve the problems that the aging plate and the box body aging circuit are not in sufficient contact, thus leading to insufficient virtual aging or aging of products and causing potential quality hazards of the products.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the structure of the connecting device for the aging board and the box body of the laminated solid aluminum electrolytic capacitor comprises a connecting wire, a dustproof shell, a contraction joint, a conductive plug, a protective shell, a power wire, an outer sheath, a fixing plate, a conductive slot, a reset spring and a fixing base, wherein the lower end of the power wire is embedded in the upper end face of the outer sheath, the connecting wire and the fixing base are of an integrated structure, the reset spring is arranged above the fixing base and is distributed on the outer ring of the conductive slot in a surrounding manner, the lower end of the protective shell is welded with the upper end of the fixing plate, the fixing plate and the conductive plug are of an integrated structure, the lower end of the conductive plug is embedded in the upper end face of the conductive slot, the lower end of the conductive slot is connected with the upper end of the dustproof shell, the contraction joint is arranged above the dustproof shell, and the conductive slot comprises an insertion slot, a slot cover and a cover, Connecting rod, compression spring, mount pad, outer frame, contact, splint and connecting rod structure as an organic whole, the right-hand member of mount pad passes through the wire with the left end of contact and is connected, the inside of outer frame is equipped with the insertion groove, compression spring's upper end is connected with the lower extreme of connecting rod.

Furthermore, the conductive plug comprises a connecting piece, an insulating sheath, a conducting rod and a conductive joint, the right end of the conductive joint is welded with the left end of the conducting rod, the conducting rod is located inside the insulating sheath, the right end of the insulating sheath is connected with the left end of the connecting piece, and the conductive joint is arranged on the left side of the connecting piece.

Furthermore, the upper end of the fixed base is welded with the lower end of the outer frame, and a conductive connector is arranged below the fixed plate.

Further, the lower extreme of dust cover is connected with the upper end of connecting wire, the upper end of protecting sheathing is connected with the lower extreme of oversheath.

Furthermore, the dustproof shell is made of aluminum alloy, and is light in weight and high in hardness.

Furthermore, the fixed base is made of stainless steel, so that the hardness is high and the fixed base is not easy to deform.

Advantageous effects

The utility model relates to a stromatolite solid aluminum electrolytic capacitor's the connecting device who smelts always board and box, when smelting always board and box need be connected, its connector just can be directly insert electrically conductive slot through electrically conductive plug, be equipped with splint in the electrically conductive slot and be connected with compression spring, the electrically conductive plug that inserts in the slot will be fixed in the centre by the splint and the compression spring of both sides firmly, make it be difficult for taking place the skew, just can not produce the condition that plug and slot connect by mistake, can make solid aluminum electrolytic capacitor's the more stability of smelting always board.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a connecting device for a refining plate and a tank body of a laminated solid aluminum electrolytic capacitor according to the present invention;

fig. 2 is a schematic structural diagram of the conductive plug of the present invention.

Fig. 3 is a schematic structural view of the conductive slot of the present invention.

In the figure: the device comprises a connecting wire-1, a dustproof shell-2, a contraction joint-3, a conductive plug-4, a protective shell-5, a power line-6, an outer sheath-7, a fixing plate-8, a conductive slot-9, a reset spring-10, a fixing base-11, a connecting piece-401, an insulating sheath-402, a conducting rod-403, a conductive connector-404, an insertion slot-901, a connecting rod-902, a compression spring-903, a mounting seat-904, an outer frame-905, a contact-906 and a clamping plate-907.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a connecting device for a aging board and a box body of a laminated solid aluminum electrolytic capacitor, which comprises: the structure of the anti-dust dustproof plug comprises a connecting wire 1, a dustproof shell 2, a contraction joint 3, a conductive plug 4, a protective shell 5, a power wire 6, an outer sheath 7, a fixing plate 8, a conductive slot 9, a reset spring 10 and a fixing base 11, wherein the lower end of the power wire 6 is embedded in the upper end face of the outer sheath 7, the connecting wire 1 and the fixing base 11 are of an integrated structure, the reset spring 10 is arranged above the fixing base 11, the reset spring 10 is circumferentially distributed on the outer ring of the conductive slot 9, the lower end of the protective shell 5 is welded with the upper end of the fixing plate 8, the fixing plate 8 and the conductive plug 4 are of an integrated structure, the lower end of the conductive plug 4 is embedded in the upper end face of the conductive slot 9, the lower end of the conductive slot 9 is connected with the upper end of the dustproof shell 2, the contraction joint 3 is arranged above the dustproof shell 2, and the conductive slot 9 comprises an insertion slot 901, The connector comprises a connecting rod 902, a compression spring 903, a mounting seat 904, an outer frame 905, a contact 906 and a clamping plate 907, wherein the clamping plate 907 and the connecting rod 902 are of an integrated structure, the right end of the mounting seat 904 is connected with the left end of the contact 906 through a conducting wire, an insertion groove 901 is formed in the outer frame 905, the upper end of the compression spring 903 is connected with the lower end of the connecting rod 902, the conductive plug 4 comprises a connecting piece 401, an insulating sheath 402, a conducting rod 403 and a conductive joint 404, the right end of the conductive joint 404 is welded with the left end of the conducting rod 403, the conducting rod 403 is positioned in the insulating sheath 402, the right end of the insulating sheath 402 is connected with the left end of the connecting piece 401, the left side of the connecting piece 401 is provided with the conductive joint 404, the upper end of a fixing base 11 is welded with the lower end of the outer frame 905, the conductive joint 404 is arranged below a fixing plate 8, the lower end of a dustproof shell 2 is connected with the upper end of a connecting wire 1, the upper end of the protective casing 5 is connected with the lower end of the outer sheath 7, the dustproof casing 2 is made of aluminum alloy, the weight is light, the hardness is high, the fixed base 11 is made of stainless steel, and the hardness is high and the deformation is not easy.

The compression spring is a mechanical part which works by utilizing elasticity, and the part made of elastic materials deforms under the action of external force and is used as the spring after the external force is removed and the original shape is restored.

The utility model relates to a stromatolite solid aluminum electrolytic capacitor's the board of smelting always with connecting device of box, when smelting always the board and need being connected with the box, its connector just can be directly insert electrically conductive slot 9 through electrically conductive plug 4, electrically conductive 9 inslots of inserting is equipped with splint and compression spring 903 and is connected, be equipped with splint 907 and compression spring 903 in the electrically conductive slot 9, the electrically conductive plug 4 that inserts in the slot will be fixed in the centre by the splint 907 and the compression spring 903 of both sides firmly, make it be difficult for taking place the skew, just can not produce the condition that plug and slot connect, can make solid aluminum electrolytic capacitor's the more stability of the board of smelting always.

The utility model provides a prior art smelts board and box and smelts the not abundant contact of circuit and leads to the virtual ageing of product or ageing insufficiently for the product has the problem of quality hidden danger, the utility model discloses a combination of each other of above-mentioned part, the utility model relates to a stromatolite solid aluminum electrolytic capacitor's smelts board and connecting device of box, when smelts board and box need be connected always, its connector just can be directly insert electrically conductive slot through electrically conductive plug, is equipped with splint and compression spring in the electrically conductive slot, and the electrically conductive plug that inserts in the slot will be fixed in the middle of by the splint and the compression spring of both sides firmly, makes it be difficult for taking place the skew, just can not produce the condition that plug and slot connect suddenly, can make solid aluminum electrolytic capacitor's the more stable of the board of smelting always.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A connecting device of a burn-in board and a box body of a laminated solid aluminum electrolytic capacitor is characterized in that: the structure of the anti-explosion electric connector comprises a connecting wire (1), a dustproof shell (2), a contraction joint (3), a conductive plug (4), a protective shell (5), a power line (6), an outer sheath (7), a fixing plate (8), a conductive slot (9), a reset spring (10) and a fixing base (11), wherein the lower end of the power line (6) is embedded in the upper end face of the outer sheath (7), the connecting wire (1) and the fixing base (11) are of an integrated structure, the reset spring (10) is arranged above the fixing base (11), the reset spring (10) is distributed on the outer ring of the conductive slot (9) in a surrounding mode, the lower end of the protective shell (5) is welded with the upper end of the fixing plate (8), the fixing plate (8) and the conductive plug (4) are of an integrated structure, the lower end of the conductive plug (4) is embedded in the upper end face of the conductive slot (9), the lower extreme of electrically conductive slot (9) is connected with the upper end of dust cover (2), the top of dust cover (2) is equipped with shrink joint (3), electrically conductive slot (9) are including insertion groove (901), connecting rod (902), compression spring (903), mount pad (904), outer frame (905), contact (906), splint (907) and connecting rod (902) structure as an organic whole, the right-hand member of mount pad (904) passes through the wire with the left end of contact (906) and is connected, the inside of outer frame (905) is equipped with insertion groove (901), the upper end of compression spring (903) is connected with the lower extreme of connecting rod (902).

2. The apparatus for connecting the aging board and the case of the laminated solid aluminum electrolytic capacitor as claimed in claim 1, wherein: the conductive plug (4) comprises a connecting piece (401), an insulating sheath (402), a conducting rod (403) and a conductive joint (404), wherein the right end of the conductive joint (404) is welded with the left end of the conducting rod (403), the conducting rod (403) is positioned inside the insulating sheath (402), the right end of the insulating sheath (402) is connected with the left end of the connecting piece (401), and the left side of the connecting piece (401) is provided with the conductive joint (404).

3. The apparatus for connecting the aging board and the case of the laminated solid aluminum electrolytic capacitor as claimed in claim 1, wherein: the upper end of unable adjustment base (11) welds with the lower extreme of outer frame (905), the below of fixed plate (8) is equipped with conductive contact (404).

4. The apparatus for connecting the aging board and the case of the laminated solid aluminum electrolytic capacitor as claimed in claim 1, wherein: the lower extreme of dust cover (2) is connected with the upper end of connecting wire (1), the upper end of protecting sheathing (5) is connected with the lower extreme of oversheath (7).

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