CN215007941U - A Power Capacitor for Easy Pin Mounting - Google Patents

Abstract

The utility model discloses an electric power electric capacity convenient to install pin, which comprises a housin, surface mounting has the electric capacity core on the casing, surface mounting has the electric capacity unit on the electric capacity core, anodal pin is installed to electric capacity unit outer wall one side, the spliced pole is installed to the anodal pin other end, and the spliced pole is located electric capacity core upper surface, be provided with square groove on the spliced pole, square inslot portion installs the pin body, the connecting plate is installed to pin body outer wall one side, the fixed plate is installed to the connecting plate other end, the fixed block is installed to spliced pole outer wall one side, be provided with the draw-in groove on the fixed block, spring cartridge is installed to fixed block outer wall one side, spring cartridge internally mounted has the elasticity spring. The utility model discloses a setting of a series of structures makes the pin conveniently install and dismantle, and the installation of pin body is simple and convenient with the dismantlement simultaneously.

Description

Power capacitor convenient to install pin

Technical Field

The utility model relates to a condenser technical field specifically is an electric power electric capacity convenient to install pin.

Background

A capacitor, generally referred to simply as its capacity to hold a charge, is denoted by the letter C; definition 1 a capacitor, which as the name implies is an electrically charged capacitor, is a device that contains an electrical charge; english name is capacitor. The capacitor is one of electronic elements which are used in electronic equipment in large quantity, and is widely applied to aspects of blocking, alternating current and current, coupling, bypassing, filtering, tuning loops, energy conversion, control and the like in a circuit; definition 2: a capacitor, wherein a capacitor is formed between any two conductors (including wires) which are insulated and closely spaced, and the capacitor is mainly applied to a plurality of industries such as electronics, household appliances, communication, electric power, electrified railways, hybrid electric vehicles, wind power generation, solar power generation and the like.

The existing capacitor mounting pin has the following defects: the existing capacitor mounting pin mode is complicated, workers need to spend time finding threaded holes in pins and capacitors and then align the pins and the capacitor to mount the pins on the threaded holes one by fixing bolts, the pin mounting time is long, and the workers are easy to fatigue after the pin mounting time is long, so certain improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power electric capacity convenient to install pin to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a power capacitor convenient for mounting pins comprises a shell, wherein a capacitor core is mounted on the upper surface of the shell, a capacitor unit is mounted on the upper surface of the capacitor core, a positive pin is mounted on one side of the outer wall of the capacitor unit, a connecting column is mounted at the other end of the positive pin, the connecting column is positioned on the upper surface of the capacitor core, a square groove is formed in the connecting column, a pin body is mounted in the square groove, a connecting plate is mounted on one side of the outer wall of the pin body, a fixing plate is mounted at the other end of the connecting plate, a fixing block is mounted on one side of the outer wall of the connecting column, a clamping groove is formed in the fixing block, a spring barrel is mounted on one side of the outer wall of the fixing block, a tension spring is mounted in the spring barrel, a fool-proof button is mounted at one end of the tension spring, a pressing plate is mounted at the other end of the tension spring, a limiting column is mounted on one side of the outer wall of the pressing plate, and one side of the outer wall of the fixing plate is provided with a limiting hole.

Preferably, the limiting column is in clearance connection with a limiting hole in the fixing plate.

Preferably, the pin body is in clearance connection with the square groove on the connecting column.

Preferably, the fixing plate is in clearance connection with the clamping groove on the fixing block.

Preferably, the capacitor unit is provided with a negative electrode pin on the upper surface.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pin body, the spliced pole, the fixed block, the elasticity spring, a pressing plate, the connecting plate, prevent slow-witted button, the cooperation setting of fixed plate and spacing post, square groove gap connection on pin body and the spliced pole, thereby make pin body conveniently install on the spliced pole, pin body is connected with the connecting plate, the connecting plate is connected with the fixed plate, draw-in groove gap connection on fixed plate and the fixed block, thereby make the fixed plate conveniently install on the fixed block, press the clamp plate of preventing slow-witted button compression elasticity spring coupling, make the spacing post that the clamp plate is connected insert in wanting spacing hole on the fixed plate, thereby make the fixed plate fix spacingly on the fixed block, make pin body conveniently install and dismantle on the electric capacity core, and pin body installation and dismantlement are simple and convenient. The utility model discloses a setting of a series of structures makes the pin conveniently install and dismantle, and the installation of pin body is simple and convenient with the dismantlement simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the housing of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a cross-sectional view of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a pin body; 2. connecting columns; 3. a capacitor unit; 4. a housing; 5. a negative electrode pin; 6. a fixed block; 7. a capacitor core; 8. a positive electrode pin; 9. a fool-proof button; 10. a spring case; 11. a fixing plate; 12. a card slot; 13. a square groove; 14. a connecting plate; 15. a limiting hole; 16. a limiting column; 17. a tension spring; 18. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: a power capacitor convenient for pin installation comprises a shell 4, a capacitor core 7 is installed on the upper surface of the shell 4, a capacitor unit 3 is installed on the upper surface of the capacitor core 7, a cathode pin 5 is installed on the upper surface of the capacitor unit 3, an anode pin 8 is installed on one side of the outer wall of the capacitor unit 3, a connecting post 2 is installed at the other end of the anode pin 8, the connecting post 2 is positioned on the upper surface of the capacitor core 7, a pin body 1 is in clearance connection with a square groove 13 on the connecting post 2, a square groove 13 is arranged on the connecting post 2, a pin body 1 is installed inside the square groove 13, the pin body 1 is in clearance connection with the square groove 13 on the connecting post 2, so that the pin body 1 is convenient to be installed on the connecting post 2, a connecting plate 14 is installed on one side of the outer wall of the pin body 1, a fixing plate 11 is installed at the other end of the connecting plate 14, and a fixing block 6 is installed on one side of the outer wall of the connecting post 2, a clamping groove 12 is arranged on the fixed block 6, the fixed plate 11 is in clearance connection with the clamping groove 12 on the fixed block 6, the pin body 1 is connected with a connecting plate 14, the connecting plate 14 is connected with the fixed plate 11, the fixed plate 11 is in clearance connection with the clamping groove 12 on the fixed block 6, so that the fixed plate 11 is convenient to mount on the fixed block 6, a spring barrel 10 is mounted on one side of the outer wall of the fixed block 6, a tension spring 17 is mounted inside the spring barrel 10, a foolproof button 9 is mounted at one end of the tension spring 17, a pressing plate 18 is mounted at the other end of the tension spring 17, a limiting post 16 is mounted on one side of the outer wall of the pressing plate 18, a limiting hole 15 is arranged on one side of the outer wall of the fixed plate 11, the limiting post 16 is in clearance connection with the limiting hole 15 on the fixed plate 11, the pressing plate 18 connected with the foolproof button 9 is pressed to compress the pressing plate 18 to insert the limiting hole 15 on the fixed plate 11, so that the fixed plate 11 is fixed and limited on the fixed block 6, the pin body 1 is convenient to mount and dismount on the capacitor core 7, and the pin body 1 is simple and convenient to mount and dismount.

The working principle is as follows: during the use, install pin body 1 on electric capacity core 7, pin body 1 and the square groove 13 clearance connection on the spliced pole 2, thereby make pin body 1 conveniently install on spliced pole 2, pin body 1 is connected with connecting plate 14, connecting plate 14 is connected with fixed plate 11, fixed plate 11 and the draw-in groove 12 clearance connection on the fixed block 6, thereby make fixed plate 11 conveniently install on fixed block 6, press the clamp plate 18 that prevents slow-witted button 9 compression elasticity spring 17 and connect, make spacing post 16 that clamp plate 18 connects insert in wanting spacing hole 15 on the fixed plate 11, thereby make fixed plate 11 fix spacingly on fixed block 6, make pin body 1 conveniently install and dismantle on electric capacity core 7, and pin body 1 installs and dismantles portably.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims (5)

1. A power capacitor that is easy to install pins, comprising a housing (4), characterized in that: a capacitor core (7) is mounted on the upper surface of the housing (4), and a capacitor core (7) is mounted on the upper surface of the housing (4). A capacitor unit (3) is installed on the surface, a positive electrode pin (8) is installed on one side of the outer wall of the capacitor unit (3), and a connection post (2) is installed on the other end of the positive electrode pin (8), and the connection post ( 2) Located on the upper surface of the capacitor core (7), a square groove (13) is provided on the connecting column (2), and a lead body (1) is installed inside the square groove (13), and the lead body (1) A connecting plate (14) is installed on one side of the outer wall, a fixing plate (11) is installed on the other end of the connecting plate (14), and a fixing block (6) is installed on one side of the outer wall of the connecting column (2). The fixing block (6) is provided with a slot (12), a spring cylinder (10) is installed on one side of the outer wall of the fixing block (6), and a tension spring (17) is installed inside the spring cylinder (10), so A foolproof button (9) is installed at one end of the elastic spring (17), a pressure plate (18) is installed at the other end of the elastic spring (17), and a limit post (16) is installed on one side of the outer wall of the pressure plate (18), so A limiting hole (15) is provided on one side of the outer wall of the fixing plate (11). 2 . The power capacitor according to claim 1 , wherein the limiting column ( 16 ) is gap-connected with the limiting hole ( 15 ) on the fixing plate ( 11 ). 3 . 3 . The power capacitor according to claim 1 , wherein the lead body ( 1 ) is gap-connected with the square groove ( 13 ) on the connecting post ( 2 ). 4 . 4 . The power capacitor according to claim 1 , wherein the fixing plate ( 11 ) is connected to the slot ( 12 ) on the fixing block ( 6 ) by a gap. 5 . 5 . The power capacitor according to claim 1 , wherein a negative electrode pin ( 5 ) is installed on the upper surface of the capacitor unit ( 3 ). 6 .

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