CN218849285U

CN218849285U - Clip type capacitor

Info

Publication number: CN218849285U
Application number: CN202223382193.0U
Authority: CN
Inventors: 尚新博
Original assignee: Ningbo Prosound Electronics Co ltd
Current assignee: Ningbo Prosound Electronics Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-11
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a cartridge clip formula electric capacity, which comprises a housin, back lid and electric capacity subassembly, the rear side of casing is fixed in to the back lid, the cooperation is formed with the main cabin body between casing and the back lid, the electric capacity subassembly includes that a plurality of sets up side by side in the internal electric capacity of main cabin, the at least one end of casing is equipped with the installing port that the main cabin body was adorned to the electric capacity, the front side of casing is provided with the positive electrode strip and the negative electrode strip that are used for connecting the power cord respectively, positive electrode strip, negative electrode strip constitute fixed connection and electric connection through screw and every electric capacity respectively, thereby the user can be according to different work scenes, thereby it changes with the equipment to dismantle through electric capacity the utility model discloses an overall electric capacity, make it can adapt to different application occasions, the scope of application is wider, compare the practicality with the electric capacity fixed among the prior art higher.

Description

Clip type capacitor

Technical Field

The utility model relates to the technical field of electric capacity, in particular to cartridge clip formula electric capacity.

Background

The capacitance is a common electronic component, two conductors are close to each other, and a non-conductive insulating medium is sandwiched between the two conductors, so that a capacitor is formed, when a voltage is applied between two plates of the capacitor, the capacitor stores electric charges, the capacitance of the capacitor is equal to the ratio of the electric charge on one conductive plate to the voltage between the two plates in terms of value, and the basic unit of the capacitance of the capacitor is farad.

For example, the capacitor convenient for quick installation described in chinese patent (publication No. CN 217881187U) includes a bottom plate, wherein sliding grooves are formed on both sides of the bottom plate, limiting holes are formed on the bottoms of the inner cavities of the two sliding grooves, a limiting shell is fixedly connected to the rear side of the top of the bottom plate, the inner cavity of the limiting shell is movably connected to a capacitor body, the inner cavities of the two sliding grooves are movably connected to limiting rods, a first positioning shell is fixedly connected between the tops of the two limiting rods, a second positioning shell is movably connected to the left side of the top of the first positioning shell through a shaft pin, the inner cavities of the first positioning shell and the second positioning shell are both in contact with the capacitor body, positioning mechanisms are fixedly connected to the front sides of the two limiting rods, and a nut is fixedly connected to the right side of the first positioning shell; through the cooperation that sets up bottom plate, spout, spacing hole, spacing shell, capacitor body, gag lever post, first location shell, second location shell and positioning mechanism use, solved current condenser and do not possess the spacing problem of chucking.

However, the capacitor convenient for quick installation has the defects that when a user uses the capacitor, the capacitance required by different working scenes is different, and the capacitor convenient for quick installation has fixed capacitance and can be applied in fewer occasions, so that the capacitor is smaller in application range and lower in practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a cartridge clip formula electric capacity, the internal electric capacity that is provided with a plurality of side by side and sets up of main cabin, thereby change its holistic capacitance through dismantling electric capacity and assemble, its simple structure is reasonable, convenient operation, can adjust the electric capacity of electric capacity, and the scope of application is great, and the practicality is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cartridge clip formula electric capacity, including casing, back lid and electric capacity subassembly, the back lid is fixed in the rear side of casing, and the cooperation is formed with the main cabin body between casing and the back lid, the electric capacity subassembly includes that a plurality of sets up side by side in the internal electric capacity of main cabin, and the at least one end of casing is equipped with the installing port that the main cabin body was adorned to the electric capacity, and the front side of casing is provided with positive electrode strip and the negative electrode strip that is used for connecting the power cord respectively, and positive electrode strip, negative electrode strip constitute fixed connection and electric connection through screw and every electric capacity respectively.

Further, the shell, the positive electrode strip and the negative electrode strip are integrally formed through injection molding.

Furthermore, a digital display plate for displaying capacitance is arranged on the front side of the shell and is electrically connected with the positive electrode strips and the negative electrode strips respectively.

Furthermore, a plurality of screw holes are uniformly formed in the anode electrode strip and the cathode electrode strip along the length direction respectively, an anode wiring sleeve extends from at least part of the screw holes in the anode electrode strip, a cathode wiring sleeve extends from at least part of the screw holes in the cathode electrode strip, and pressing line studs are arranged on the side walls of the anode wiring sleeve and the cathode wiring sleeve respectively.

Further, the fixed visor that is provided with in front side of casing, be provided with respectively on the visor and dodge the hole with screw hole, anodal wiring sleeve and negative pole wiring sleeve one-to-one.

Furthermore, the rear cover is provided with a limiting groove, and the shell is provided with a limiting bulge correspondingly matched with the limiting groove.

Further, the inner wall of casing is provided with the direction spout with electric capacity sliding fit.

Furthermore, both ends of the shell are provided with mounting ports for capacitors to be mounted into the main cabin.

The utility model has the advantages that: a cartridge clip formula electric capacity, set up the internal electric capacity in main cabin side by side including a plurality of, its shape exactly resembles the cartridge clip, electric capacity can assemble and dismantle like the cartridge clip swiftly.

The user can be according to the job scene of difference, thereby changes through dismantling and assembling electric capacity the utility model discloses a whole electric capacity, when dismantling electric capacity, only need dismantle with electric capacity fixed connection's screw for electric capacity can pass through the installing port roll-off, when assembling electric capacity, only need pack into electric capacity from the installing port and screw through the screw, makes it can adapt to different application scenarios, and the scope of application is wider, compares the practicality with electric capacity fixed among the prior art higher.

Drawings

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

FIG. 2 is a schematic structural view of the present invention in a disassembled state;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2;

fig. 5 is a cross-sectional view of the overall structure of the present invention.

In FIGS. 1-5: 1. a housing; 2. a rear cover; 3. a main cabin; 4. a capacitor; 5. a positive electrode strip; 6. a negative electrode strip; 7. a positive electrode wiring sleeve; 8. a negative electrode wiring sleeve; 9. a digital display panel; 10. a limiting groove; 11. a limiting bulge; 12. a protective cover; 13. a guide chute; 14. pressing a line stud; 15. avoiding the hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1-5, the cartridge clip type capacitor of the present invention comprises a housing 1, a rear cover 2 and a capacitor assembly, wherein the rear cover 2 is fixed to the rear side of the housing 1, preferably, in this embodiment, a limiting groove 10 is provided on the rear cover 2, a limiting protrusion 11 corresponding to the limiting groove 10 is provided on the housing 1, so as to effectively perform a limiting function, and the housing 1 and the rear cover 2 are fixedly connected by glue, so that the connection relationship is more stable, and is not easy to separate, and the safety is high.

Preferably, in this embodiment, the main cabin 3 is formed between casing 1 and the back lid 2 in a matching manner, the capacitor assembly includes a plurality of capacitors 4 arranged in the main cabin 3 in parallel, at least one end of casing 1 is provided with a mounting hole for capacitors 4 to be installed in the main cabin 3, the front side of casing 1 is provided with a positive electrode strip 5 and a negative electrode strip 6 for connecting a power line, and the positive electrode strip 5 and the negative electrode strip 6 respectively form fixed connection and electric connection with each capacitor 4 through screws.

Specifically, a cartridge clip formula electric capacity, wherein a plurality of sets up electric capacity 4 in the main cabin body 3 side by side, its shape closely resembles the cartridge clip, electric capacity 4 can assemble and dismantle fast like the cartridge clip.

The user can be according to the job scene of difference, thereby changes through dismantling and assembling electric capacity 4 the utility model discloses a whole capacitance, when dismantling electric capacity 4, only need dismantle with electric capacity 4 fixed connection's screw for electric capacity 4 can pass through the installing port roll-off, when assembling electric capacity 4, only need pack into electric capacity 4 from the installing port and screw through the screw, makes it can adapt to different application scenario, and the scope of application is wider, compares the practicality with electric capacity fixed among the prior art.

Preferably, in this embodiment, the housing 1, the positive electrode strip 5 and the negative electrode strip 6 are formed by integral injection molding. The mode that adopts integrative injection moulding makes anodal electrode strip 5 and negative electrode strip 6 can be inseparabler with the relation of connection of casing 1 to the laminating degree is higher, is difficult for breaking away from, has improved the stability of product.

Preferably, in this embodiment, a digital display panel 9 for displaying capacitance is disposed on the front side of the housing 1, and the digital display panel 9 is electrically connected to the positive electrode strips 5 and the negative electrode strips 6, respectively. By arranging the digital display panel 9 for displaying the capacitance capacity, the current capacitance capacity can be displayed in real time, and the adjustment by a user is facilitated.

Preferably, in this embodiment, the positive electrode strip 5 and the negative electrode strip 6 are respectively and uniformly provided with a plurality of screw holes along the length direction, at least part of the screw holes on the positive electrode strip 5 extend to form a positive electrode wiring sleeve 7, at least part of the screw holes on the negative electrode strip 6 extend to form a negative electrode wiring sleeve 8, and the side walls of the positive electrode wiring sleeve 7 and the negative electrode wiring sleeve 8 are respectively provided with a wire pressing stud 14. During wiring, the power line can be fixed through the wire pressing stud 14, so that the power line is not easy to fall off from the positive wiring sleeve 7 or the negative wiring sleeve 8, and use is affected.

Specifically, a protection cover 12 is fixedly arranged on the front side of the housing 1, and avoidance holes 15 corresponding to the screw holes, the positive electrode wiring sleeve 7 and the negative electrode wiring sleeve 8 one by one are respectively arranged on the protection cover 12. The protective cover 12 is provided to effectively protect the housing 1, which is advantageous for improving safety.

Preferably, in the present embodiment, the inner wall of the housing 1 is provided with a guide chute 13 in sliding fit with the capacitor 4, which can effectively play a role of guiding, and can effectively limit the capacitor 4 from undesirably rotating, thereby affecting the use

Preferably, in this embodiment, both ends of the housing 1 are provided with mounting ports for installing the capacitors 4 into the main cabin 3. The mounting openings are formed at the two ends, so that the capacitor 4 is more convenient and faster in the assembling and disassembling processes.

What has just been said above is the preferred embodiment of the present invention, so all according to the utility model discloses a patent application scope structure, characteristic and principle do equivalent change or modify, all include the utility model discloses a patent application scope.

Claims

1. The utility model provides a cartridge clip formula electric capacity, includes casing (1), back lid (2) and electric capacity subassembly, and back lid (2) are fixed in the rear side of casing (1), its characterized in that: the cooperation is formed with main cabin body (3) between casing (1) and back lid (2), the electric capacity subassembly includes that a plurality of sets up electric capacity (4) in the main cabin body (3) side by side, and casing (1) at least one end is equipped with the installing port that supplies electric capacity (4) to pack into the main cabin body (3), and the front side of casing (1) is provided with anodal electrode strip (5) and negative electrode strip (6) that are used for connecting the power cord respectively, and anodal electrode strip (5), negative electrode strip (6) constitute fixed connection and electric connection through screw and every electric capacity (4) respectively.

2. The clip-on capacitor of claim 1, wherein: the shell (1), the positive electrode strip (5) and the negative electrode strip (6) are integrally formed by injection molding.

3. The clip-on capacitor of claim 1, wherein: the front side of the shell (1) is provided with a digital display board (9) used for displaying capacitance, and the digital display board (9) is electrically connected with the positive electrode strips (5) and the negative electrode strips (6) respectively.

4. The clip-on capacitor of claim 1, wherein: the positive electrode strip (5) and the negative electrode strip (6) are respectively and evenly provided with a plurality of screw holes along the length direction, at least part of the screw holes on the positive electrode strip (5) extend to form a positive wiring sleeve (7), at least part of the screw holes on the negative electrode strip (6) extend to form a negative wiring sleeve (8), and the side walls of the positive wiring sleeve (7) and the negative wiring sleeve (8) are respectively provided with a wire pressing stud (14).

5. The clip capacitor of claim 4, wherein: the front side of casing (1) is fixed and is provided with visor (12), is provided with respectively on visor (12) and dodges hole (15) with screw hole, anodal wiring sleeve (7) and negative pole wiring sleeve (8) one-to-one.

6. The clip-on capacitor of claim 1, wherein: the rear cover (2) is provided with a limiting groove (10), and the shell (1) is provided with a limiting bulge (11) correspondingly matched with the limiting groove (10).

7. The clip-on capacitor of claim 1, wherein: the inner wall of the shell (1) is provided with a guide sliding groove (13) which is in sliding fit with the capacitor (4).

8. The clip-on capacitor of claim 1, wherein: and both ends of the shell (1) are provided with mounting ports for the capacitors (4) to be mounted in the main cabin body (3).