CN211907237U

CN211907237U - Capacitor fixing tool

Info

Publication number: CN211907237U
Application number: CN202020783542.1U
Authority: CN
Inventors: 尤枝辉
Original assignee: Foshan Shunde Cg Electronic Industry Co ltd
Current assignee: Foshan Shunde Cg Electronic Industry Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-11-10
Anticipated expiration: 2030-05-12

Abstract

An embodiment of the utility model provides a condenser installation frock, including shell structure, shell structure is equipped with open-ended semi-enclosed structure for the top, shell structure includes first casing, first casing orientation the outside protrusion in open-ended one side forms the second casing, the top of second casing is equipped with a plurality of first recesses, first recess is used for setting up the nut structure. The utility model provides a condenser installation frock, through shell structure's fixed action, with the condenser core setting in the inside of first casing, can also convenience of customers dismantles when occupation space is little, thoroughly solve the problem that occupation space is big and the inconvenient operation that current capacitor structure exists.

Description

Capacitor fixing tool

Technical Field

The utility model relates to a condenser product technical field, concretely relates to frock is fixed to condenser.

Background

In circuit design, noise interference elimination and surge damage prevention are always a technical problem which is very difficult for designers, but the effect of harmonic voltage on a capacitor is an important parameter. In the power system, the capacitor is arranged in the commercial induction heating induction cooker system to be used as resonance, and the elimination of harmonic voltage is a very critical technology.

At present, a common capacitor structure generally adopts a discrete product, namely, a single capacitor core is led out and packaged, and then the capacitor core is connected in parallel on a PCB for use.

SUMMERY OF THE UTILITY MODEL

The occupation space that exists for solving current capacitor structure is big and the inconvenient problem of operation, the utility model provides a frock is fixed to condenser.

The utility model provides a condenser installation frock, includes shell structure, shell structure is equipped with open-ended semi-enclosed structure for the top, shell structure includes first casing, its characterized in that, first casing orientation the outside protrusion in open-ended one side forms the second casing, the top of second casing is equipped with a plurality of first recesses, first recess is used for setting up the nut structure.

Further, the second housing includes a second groove provided at both side ends of the second housing.

Further, the second housing includes a third groove disposed at a bottom of the second housing, and the third groove is recessed toward a top of the second housing.

Further, still include capacitor connection structure, capacitor connection structure includes fixed connection's connecting body and installation department, connecting body orientation the one end setting of installation department is in the second recess.

Further, the capacitor connecting structure further comprises a matching through hole, the matching through hole is arranged on the mounting portion, and the matching through hole and the first groove are correspondingly arranged.

Furthermore, the capacitor connecting structure further comprises a plurality of welding parts, and the welding parts are long strip-shaped structures bent inwards.

Further, the number of the capacitor connecting structures is two, and the capacitor connecting structures are symmetrically arranged on the inner side wall of the first shell.

Further, the first shell comprises a clamping strip structure, and the clamping strip structure is symmetrically arranged on the outer side wall of the first shell.

The utility model provides a condenser installation frock, including shell structure, shell structure is equipped with open-ended semi-enclosed structure for the top, and this shell structure includes first casing and second casing, and the second casing is the outside convex protruding structure of first casing. Wherein, convex second casing is equipped with first recess, is equipped with the nut structure in, through the first recess on the second casing, the shell structure can be connected with the fixed cooperation of outside condenser connection structure to with the fixed setting of the condenser core on the condenser connection structure inside the casing of shell structure, occupation space is little, and when needing the installation to dismantle, directly with condenser connection structure from shell structure dismantle can, easy operation is convenient.

Drawings

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

fig. 2 is another structural schematic diagram of the housing of the present invention;

fig. 3 is a schematic structural view of the capacitor fixing tool of the present invention;

fig. 4 is another schematic structural diagram of the capacitor fixing tool of the present invention;

description of reference numerals: 1. a first housing; 2. a second housing; 201. a first groove; 202. a second groove; 203. a third groove; 3. a transverse rib structure; 4. a clamping strip structure; 5. a capacitor connection structure; 501. a connecting body; 502. an installation part; 503. a mating through hole; 504. and (7) welding the parts.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, according to the utility model discloses an embodiment, condenser installation frock includes shell structure, and shell structure is equipped with open-ended semi-enclosed structure for the top, and the setting of semi-enclosed structure can leave the space for the installation of other components and parts to save product space. The shell structure comprises a first shell 1 and a second shell 2, wherein the second shell 2 is a protruding structure formed by the first shell 1 protruding outwards towards one side of the opening, the top of the second shell 2 is provided with a plurality of first grooves 201, and the first grooves 201 are used for arranging nut structures. Specifically, the specification of the inserted nuts can be M4, M5, M6 and M8, and the first groove 201 adopts a regular hexagonal structure, and the shape and size of the regular hexagonal structure are matched with the sizes of nuts with different specifications, so that the nuts can be conveniently fixed. After the nut is put in, the nut is in clearance fit with the first groove 201, and when the nut is assembled, the threaded screw or the screw cannot slide due to the arranged nut structure.

Optionally, the second housing 2 comprises a second groove 202, and the second groove 202 is specifically disposed at two side ends of the second housing 2. Specifically, the second housing 2 is used for fixedly mounting an external structure, and when the external structure is mounted in an abutting fit with the upper surface of the second housing 2, a part of the external structure may first extend into the second groove 202, that is, the second groove 202 may provide a further mounting and limiting effect for the external structure.

Optionally, the second housing 2 comprises a third groove 203, the third groove 203 is disposed at the bottom of the second housing 2, and the third groove 203 is recessed toward the top of the second housing 2. Specifically, the third groove 203 which is recessed upwards is formed in the bottom of the second housing 2, so that the situation that the structure of the second housing 2 is not symmetrical due to uneven flowing materials when the second housing 2 is processed by a mold can be avoided, and the second housing cannot be assembled and connected with an external structure.

Further, the capacitor mounting tool further comprises a capacitor connecting structure 5, the capacitor connecting structure 5 comprises a connecting body 501 and a mounting portion 502 which are fixedly connected, and one end of the connecting body 501, facing the mounting portion 502, is arranged in the second groove 202. During specific assembly, the connecting body 501 is placed in the second groove 202 towards one end of the mounting part 502, so that a mounting limiting effect is provided for assembly of the capacitor connecting structure 5, and the mounting part 502 and the upper surface of the second shell 2 are assembled and fixed through screws or bolts.

Optionally, the capacitor connecting structure 5 further includes a fitting through hole 503, the fitting through hole 503 is disposed on the mounting portion 502, and the fitting through hole 503 and the first groove 201 are disposed correspondingly. Specifically, during assembly, a screw or a bolt sequentially penetrates through the matching through hole 503 and the first groove 201 which are correspondingly arranged from top to bottom, and then is screwed down, so that the mounting portion 502 is fixedly assembled on the second housing 2, and the whole capacitor connecting structure 5 is fixedly assembled on the second housing 2.

Further, the capacitor connecting structure 5 further includes a plurality of soldering portions 504, and the soldering portions 504 are elongated structures bent inward. Specifically, the soldering portion 504 is used for being soldered to the inner capacitor core, and the inward bending arrangement ensures that the solder stacking height does not affect the size of the space where the product is mounted in the first housing 1 after the capacitor connecting structure 5 is integrally placed in the first housing 1.

Alternatively, the number of the capacitor connection structures 5 is two, and the capacitor connection structures 5 are symmetrically disposed on the inner side wall of the first housing 1. Specifically, the capacitor cores are welded and fixed on the inner sides of the two symmetrically arranged capacitor connecting structures 5, and are fixed from the left side and the right side, so that the stability of installation and fixation of the capacitor cores is further improved.

Optionally, the first housing 1 includes a strip structure 4, and the strip structure 4 is symmetrically disposed on an outer side wall of the first housing 1. When the capacitor installation tool is installed and disassembled, the clamping strip structure 4 and the external terminal equipment are clamped and assembled, so that the whole capacitor installation tool is assembled on the external terminal equipment, the plug-in installation is facilitated, and the space is saved.

To sum up, the capacitor installation tool provided by the utility model comprises a shell structure, wherein the shell structure is a semi-closed structure with an opening at the top, and comprises a first shell 1 and a second shell 2; capacitor installation frock still includes capacitor connection structure 5, and capacitor connection structure 5 includes installation department 502. Through running through cooperation through-hole 503 on the installation department 502 and the first recess 201 on the second casing 2 with screw or other parts, can be connected with the fixed cooperation of the capacitor connection structure 5 of outside with the shell structure, thereby set up the fixed casing inside at the shell structure of capacitor connection structure 5 with the condenser core on, occupation space is little, and when needing the installation and dismantlement, with card strip structure 4 on the first casing 1 lateral wall from terminal machine direct loading or tear out, again with the capacitor connection structure 5 from shell structure dismantle can, easy operation is convenient.

Therefore, the utility model provides a condenser installation frock, through shell structure's fixed action, with the condenser core setting in first casing 1's inside, can also convenience of customers dismantles when occupation space is little, thoroughly solve the problem that occupation space is big and the inconvenient operation that current capacitor structure exists.

Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.

Claims

1. The utility model provides a condenser installation frock, includes shell structure, shell structure is equipped with open-ended semi-enclosed structure for the top, shell structure includes first casing, its characterized in that, first casing orientation the outside protrusion in open-ended one side forms the second casing, the top of second casing is equipped with a plurality of first recesses, first recess is used for setting up the nut structure.

2. The capacitor mounting tool according to claim 1, wherein the second housing includes second grooves provided at both side ends of the second housing.

3. The capacitor mounting tool according to claim 2, wherein the second housing includes a third groove, the third groove is disposed at a bottom of the second housing, and the third groove is recessed toward a top of the second housing.

4. The capacitor mounting tool according to claim 2, further comprising a capacitor connecting structure, wherein the capacitor connecting structure comprises a connecting body and a mounting portion which are fixedly connected, and one end of the connecting body, facing the mounting portion, is arranged in the second groove.

5. The capacitor mounting tool according to claim 4, wherein the capacitor connecting structure further comprises a fitting through hole, the fitting through hole is formed in the mounting portion, and the fitting through hole and the first groove are arranged correspondingly.

6. The capacitor mounting tool according to claim 4, wherein the capacitor connecting structure further comprises a plurality of welding parts, and the welding parts are long-strip-shaped structures bent inwards.

7. The capacitor mounting tool according to claim 4, wherein the number of the capacitor connecting structures is two, and the capacitor connecting structures are symmetrically arranged on the inner side wall of the first shell.

8. The capacitor mounting tool according to claim 1, wherein the first housing comprises a clamping strip structure, and the clamping strip structure is symmetrically arranged on the outer side wall of the first housing.