CN218939371U

CN218939371U - Superimposed combined mutually-buckled plastic part

Info

Publication number: CN218939371U
Application number: CN202320054851.9U
Authority: CN
Inventors: 曾勇勇
Original assignee: Guangdong Hailuo Precision Technology Co ltd
Current assignee: Guangdong Hailuo Precision Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-28
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a superimposed and combined interlocking plastic part applied to the field of plastic parts, which comprises a plastic core, wherein the plastic core comprises a pair of limiting plates, the limiting plates are fixedly connected through a connecting cylinder, one end of a left limiting plate, which is far away from the connecting cylinder, is provided with a plurality of buckles, one end of a right limiting plate, which is far away from the connecting cylinder, is provided with a plurality of clamping points corresponding to the positions of the buckles, and a copper sheet is arranged between two adjacent plastic cores.

Description

Superimposed combined mutually-buckled plastic part

Technical Field

The application relates to the field of plastic parts, in particular to a superimposed and combined interlocking plastic part.

Background

The electronic components are the basis for forming electronic products, and the knowledge of the types, structures and performances of commonly used electronic components and the correct selection of the electronic components are the basis for learning and mastering electronic technologies. Common electronic components are: resistors, capacitors, inductors, potentiometers, transformers, etc., are currently classified into two general types (i.e., SMT or SMD) for mounting by conventional mounting (i.e., DIP) and surface mounting. Transistors and diodes are called electronic devices.

Because the plastic part can integrate complex shapes and does not need secondary processing, the manufacturing time of parts can be greatly reduced, the cost is reduced, the plastic part can lighten the weight of electronic components, so that a plurality of electronic components can be used in the production process, the existing electronic components are various in power and function requirements, and the single plastic part structure can not meet the electronic components of various types.

In order to meet different market demands, a superimposed and combined interlocking plastic piece is specially designed for flexible assembly according to the demands in the follow-up process.

Disclosure of Invention

This application aim at can nimble assembly increase wire winding area, compare prior art and provide a superimposed combined's each other detain plastic part, including gluing the core, glue the core and include a pair of spacing dish, through connecting cylinder fixed connection between a pair of spacing dish, the one end that connecting cylinder was kept away from to the spacing dish of left end is equipped with a plurality of buckles, the one end that connecting cylinder was kept away from to the spacing dish of right-hand member is equipped with a plurality of snap-in points that correspond with the buckle position, be equipped with the copper sheet between two adjacent gluey cores, realized under the requirement that has distance and insulation, can increase buckle and snap-in point in plastic part both sides periphery respectively, thereby make two or more than two glue the core can each other detain the coincide, let the wire winding area increase of inductance or transformer, so as to increase power and efficiency.

Further, the edge rubber core side wall is provided with the plugging disc, the left plugging disc is also provided with a clamping point corresponding to the clamping point on the rubber core, the right plugging disc is also provided with a clamping buckle corresponding to the clamping point on the rubber core, and the two ends of the rubber core are plugged by the plugging disc, so that the integrity of the plastic part is improved, and the plastic part is ensured to keep stable working in a vibration environment.

Further, the reserved grooves with the same size are formed in the middle of the plugging disc, the copper sheet and the rubber core, and the reserved grooves which are communicated with each other enable air to circulate continuously, so that heat generated by the coil is taken away, rapid temperature rise caused by heat accumulation is reduced, and efficient heat dissipation is achieved.

Further, the upper end of the copper sheet is provided with a reserved fork, and the side wall of the copper sheet is provided with a through groove which corresponds to the reserved fork in position and is communicated to the inside of the reserved groove.

Further, the wire buckling groove corresponding to the reserved fork position is formed in the upper end of the limiting plate, the side wall of the limiting plate is polished to obtain a smooth surface, the wire winding is limited by the wire buckling groove, the coil is kept neat, the coil is prevented from loosening, the smoothness of the wire winding is improved by the smooth surface, and the wire winding efficiency is improved.

Further, the shutoff disc is close to the side wall of the rubber core and is provided with a pressing block, and the shutoff disc is far away from the side wall of the rubber core and is provided with a pair of limiting blocks, and the copper sheet is extruded by the pressing block to be stable, so that shaking is reduced.

Compared with the prior art, the advantage of this application lies in:

(1) Under the requirements of distance and insulation, the buckles and the clamping points can be respectively added at the peripheries of two sides of the plastic part, so that two or more rubber cores can be buckled and overlapped with each other, the winding area of the inductor or the transformer is increased, and the power and the efficiency are increased.

(2) The cost of the single-structure die of the product is lower.

(3) The product single structure is very easy to realize automatic production coiling in the coiling process, and the production cost is reduced and controlled.

(4) The two ends of the rubber core are plugged by the plugging disc, so that the integrity of the plastic part is improved, and the plastic part can keep stable working in a vibration environment.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present application;

FIG. 2 is an exploded view of the main structure of the present application;

FIG. 3 is a schematic view of the rubber core structure of the present application;

FIG. 4 is a schematic diagram of a plugging disc structure of the present application;

FIG. 5 is a schematic view of the copper sheet structure of the present application;

the reference numerals in the figures illustrate:

1. plugging the disc; 11. a limiting block; 12. pressing blocks; 2. copper sheets; 21. a through groove; 22. reserving a fork; 3. a rubber core; 31. a limiting disc; 4. a reserved groove; 5. wire buckling groove; 6. a buckle; 7. and (5) clamping points.

Detailed Description

The embodiments will be described in detail and throughout the specification with reference to the drawings, wherein, based on the embodiments in the application, all other embodiments obtained by persons skilled in the art without making creative efforts are within the scope of protection of the application.

Example 1:

the utility model provides a superimposed and combined interlocking plastic part, referring to fig. 1-3, which comprises a rubber core 3, wherein the rubber core 3 comprises a pair of limiting plates 31, the limiting plates 31 are fixedly connected through a connecting cylinder, one end of a left end limiting plate 31, which is far away from the connecting cylinder, is provided with a plurality of buckles 6, one end of a right end limiting plate 31, which is far away from the connecting cylinder, is provided with a plurality of clamping points 7 corresponding to the positions of the buckles 6, and a copper sheet 2 is arranged between two adjacent rubber cores 3.

Referring to fig. 4, the side walls of the edge rubber core 3 are provided with plugging discs 1, the left plugging disc 1 is also provided with a clamping point 7 corresponding to the clamping point 7 on the rubber core 3, the right plugging disc 1 is also provided with a clamping point 6 corresponding to the clamping point 7 on the rubber core 3, and both ends of the rubber core 3 are plugged by using the plugging discs 1, so that the integrity of plastic parts is improved, and the plastic parts can be ensured to keep stable working in a vibration environment.

The reservation groove 4 that the size is the same has all been seted up in the middle of shutoff disc 1, copper sheet 2 and the rubber core 3, and the reservation groove 4 of intercommunication makes the air constantly circulate, has taken away the heat that the coil produced, has reduced thermal piling up and has caused the temperature to rise fast, has realized high-efficient heat dissipation.

Referring to fig. 5, a reserved fork 22 is disposed at the upper end of the copper sheet 2, and a through slot 21 corresponding to the reserved fork 22 and communicating with the reserved slot 4 is disposed on the sidewall of the copper sheet 2.

The wire buckling groove 5 corresponding to the position of the reserved fork 22 is arranged at the upper end of the limiting disc 31, the side wall of the limiting disc 31 is polished to obtain a smooth surface, the wire winding is limited by the wire buckling groove 5, the coil is kept neat, the coil is prevented from loosening, the smooth surface improves the smoothness of the wire winding, and the wire winding efficiency is improved.

The shutoff disc 1 is close to gluey core 3 lateral wall and is equipped with the briquetting 12, and shutoff disc 1 is kept away from gluey core 3 lateral wall and is equipped with a pair of stopper 11, utilizes the briquetting 12 to extrude copper sheet 2 and makes it keep stable, reduces and rocks.

It should be added that under the requirements of distance and insulation, the addition mode of the buckle 6 and the clamping point 7 can adopt an inclined ejection mode to form a closed buckle 6 and clamping point 7, and under the requirements of no distance and insulation clearance, the buckle 6 and the clamping point 7 are formed by adopting a front-back die collision mode.

Working principle: when the winding is needed to be added, the copper sheet 2 is placed between the two rubber cores 3, meanwhile, the rubber cores 3 are mutually close to each other and are in extrusion fit with the buckle 6 and the clamping point 7, so that the two or more rubber cores 3 can be mutually buckled and overlapped, the winding area of the inductor or the transformer is increased, the power and the efficiency are increased, after the superposition of the rubber cores 3 is completed, the copper sheet 2 is placed outside the rubber cores 3 at the edge, and the rubber cores 3 at the edge are extruded and limited by the plugging disc 1 so as to keep a whole.

The foregoing is merely a preferred embodiment of the present application, which is used in connection with the actual requirement, but the scope of the present application is not limited thereto.

Claims

1. The utility model provides a mutual knot plastic part of stack combination, includes gluey core (3), its characterized in that, gluey core (3) include a pair of spacing dish (31), a pair of through connecting cylinder fixed connection between spacing dish (31), the left end spacing dish (31) are kept away from the one end of connecting cylinder and are equipped with a plurality of buckles (6), the right-hand member spacing dish (31) are kept away from the one end of connecting cylinder and are equipped with a plurality of snap-in points (7) that correspond with buckle (6) position, adjacent two be equipped with copper sheet (2) between gluey core (3).

2. The overlapped and combined interlocking plastic part according to claim 1, wherein the side walls of the rubber cores (3) are provided with blocking discs (1), the left blocking discs (1) are also provided with clamping points (7) corresponding to the clamping points (7) on the rubber cores (3), and the right blocking discs (1) are also provided with clamping points (6) corresponding to the clamping points (7) on the rubber cores (3).

3. The overlapped and combined interlocking plastic piece according to claim 2, wherein the middle parts of the plugging disc (1), the copper sheet (2) and the rubber core (3) are provided with reserved grooves (4) with the same size.

4. The overlapped and combined interlocking plastic piece according to claim 1, wherein a reserved fork (22) is arranged at the upper end of the copper sheet (2), and a through groove (21) which corresponds to the reserved fork (22) in position and is communicated to the inside of the reserved groove (4) is formed in the side wall of the copper sheet (2).

5. The overlapped and combined interlocking plastic part according to claim 4, wherein the upper end of the limiting disc (31) is provided with an interlocking groove (5) corresponding to the position of the reserved fork (22), and the side wall of the limiting disc (31) is polished to obtain a smooth surface.

6. The overlapped and combined interlocking plastic piece according to claim 2, wherein the blocking disc (1) is provided with a pressing block (12) close to the side wall of the rubber core (3), and the blocking disc (1) is provided with a pair of limiting blocks (11) far away from the side wall of the rubber core (3).