CN211699988U

CN211699988U - Inductance coil rubber frame

Info

Publication number: CN211699988U
Application number: CN202020229799.2U
Authority: CN
Inventors: 刘朝长
Original assignee: Jinsheng Electronics (dongguan) Co ltd
Current assignee: Jinsheng Electronics (dongguan) Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-10-16
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an inductance coil glues frame, including upper cover plate, lower apron and mould cave number, the fixture block is installed in the avris integration of upper cover plate, and the middle part of upper cover plate has seted up the through-hole, the upper end avris fixed mounting of upper cover plate has the grafting piece, and the inside of grafting piece has seted up smooth chamber, the internally mounted in smooth chamber has the movable block, the inside at the stopper is installed to the lower extreme of grafting piece, stopper fixed mounting is at the avris of apron down, set up flutedly down on the avris of apron, and the up end fixed mounting of apron has the arc arch down, the avris integration of apron is connected with the boss down, and the middle part of apron has seted up the mould cave number down. This inductance coil glues frame can avoid adopting three-plate mold to produce, improves coil skeleton's production efficiency, can guarantee the stability after upper cover and the lower cover concatenation when carrying out the mutual concatenation between upper cover and the lower cover, avoids appearing not hard up problem.

Description

Inductance coil rubber frame

Technical Field

The utility model relates to an inductance coil glues frame technical field, specifically is an inductance coil glues frame.

Background

The inductance coil is a component working according to the electromagnetic induction principle, the coil is formed by winding a circle of wires on an insulating tube, the wires are mutually insulated, an inductance coil glue frame is required to be used when the coil frame is produced, and the coil frames in different styles can be produced through the inductance coil glue frame.

However, the existing inductance coil rubber frame has the following problems:

1. most of the existing inductance coil rubber frames are produced by adopting a three-plate die when coil frameworks are produced, so that the production efficiency is low, and the practicability of the inductance coil rubber frame is reduced;

2. when the existing inductance coil rubber frame is spliced between the upper cover and the lower cover, looseness easily occurs between the upper cover and the lower cover, so that the practical use of the inductance coil rubber frame is easily influenced.

Aiming at the problems, the innovative design is carried out on the basis of the original inductance coil rubber frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inductance coil glues frame to it adopts three-plate mold to produce mostly when carrying out coil skeleton production to propose current inductance coil glue frame among the above-mentioned background art to solve, and production efficiency is low, has reduced inductance coil and has glued the practicality of frame, when carrying out the mutual concatenation between upper cover and the lower cover, appears becoming flexible easily between upper cover and the lower cover, thereby influences the problem of inductance coil glue frame's in-service use easily.

In order to achieve the above object, the utility model provides a following technical scheme: an inductance coil rubber frame comprises an upper cover plate, a lower cover plate and a die cavity number, wherein a clamping block is integrally installed at the side of the upper cover plate, a through hole is formed in the middle of the upper cover plate, an inserting block is fixedly installed at the side of the upper end of the upper cover plate, a sliding cavity is formed in the inserting block, a movable block is installed in the sliding cavity, the movable block and the sliding cavity are connected with each other through a reset spring, the lower end of the inserting block is installed in a limiting block, a fixing hole is formed in the side of the limiting block, the limiting block is fixedly installed at the side of the lower cover plate, a side lug is fixedly connected to the lower cover plate, a groove is formed in the side of the lower cover plate, an arc-shaped bulge is fixedly installed on the upper end face of the lower cover plate, a boss is integrally connected to the side of the lower cover plate, the die cavity number is formed in the middle, and the side of the upper end of the lower cover plate is provided with a positioning hole.

Preferably, the outer wall of the clamping block and the inner wall of the groove are mutually attached, and the clamping connection is formed between the clamping block and the groove.

Preferably, the outer wall of the insertion block and the inner wall of the limiting block are mutually attached, and a sliding structure is formed between the insertion block and the limiting block.

Preferably, the outer wall of the movable block is attached to the inner wall of the sliding cavity, a sliding structure is formed between the movable block and the sliding cavity, and the outer end outer wall of the movable block is attached to the inner wall of the fixing hole.

Preferably, an integrated structure is arranged between the side lugs and the lower cover plate, the side lugs are arranged on the side edges of the lower cover plate and the upper cover plate, and the side lugs on the lower cover plate and the upper cover plate are positioned on the same vertical line.

Preferably, the grooves and the clamping blocks are symmetrically arranged about the vertical central axis of the lower cover plate and the vertical central axis of the upper cover plate respectively, and the lower cover plate and the upper cover plate are attached to each other.

Compared with the prior art, the beneficial effects of the utility model are that: the inductance coil rubber frame can avoid the production of a three-plate die, improve the production efficiency of a coil framework, ensure the stability of the spliced upper cover and lower cover when the upper cover and the lower cover are spliced with each other, and avoid the problem of looseness;

1. the automatic injection molding machine is provided with an upper cover plate and a lower cover plate, and a water gap is cut off in a full-automatic manner by adopting a two-plate mold submersible type feeding mode, so that the production efficiency is improved by 100% compared with that of a conventional three-plate mold, the water gap is reduced by half, and the full-automatic injection molding production can be realized by matching with an automatic material puller;

2. be provided with the fixture block, press the movable block for the movable block enters into the inside of sliding chamber, thereby can once fix between upper cover plate and the lower cover plate through inserting the fixture block the inside of recess, after fixing well between upper cover plate and the lower cover plate simultaneously, the grafting piece enters into inside the fixture block, and the movable block enters into the fixed orifices under reset spring's effect, thereby can carry out the secondary through the movable block and fix between upper cover plate and the lower cover plate.

Drawings

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

FIG. 2 is a schematic structural view of the lower cover plate and the limiting block of the present invention;

FIG. 3 is a schematic top view of the upper cover plate of the present invention;

FIG. 4 is a schematic sectional view of the insertion block and the limiting block of the present invention;

fig. 5 is a schematic view of the top view structure of the lower cover plate of the present invention.

In the figure: 1. an upper cover plate; 2. a clamping block; 3. a through hole; 4. an insertion block; 5. a slide chamber; 6. a movable block; 7. a return spring; 8. a limiting block; 9. a fixing hole; 10. a lower cover plate; 11. a lateral ear; 12. a groove; 13. an arc-shaped bulge; 14. a boss; 15. die hole number; 16. mounting holes; 17. and (7) positioning the holes.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an inductance coil rubber frame comprises an upper cover plate 1, a clamping block 2, a through hole 3, an inserting block 4, a sliding cavity 5, a movable block 6, a reset spring 7, a limiting block 8, a fixing hole 9, a lower cover plate 10, side lugs 11, a groove 12, an arc-shaped bulge 13, a boss 14, a mold cavity number 15, a mounting hole 16 and a positioning hole 17, wherein the clamping block 2 is integrally mounted on the side of the upper cover plate 1, the through hole 3 is formed in the middle of the upper cover plate 1, the inserting block 4 is fixedly mounted on the side of the upper end of the upper cover plate 1, the sliding cavity 5 is formed in the inserting block 4, the movable block 6 is mounted in the sliding cavity 5, the movable block 6 and the sliding cavity 5 are connected with each other through the reset spring 7, the lower end of the inserting block 4 is mounted in the limiting block 8, the fixing hole 9 is formed in the side of the limiting block 8, the limiting block 8 is fixedly mounted on the side of, the side of the lower cover plate 10 is provided with a groove 12, an arc-shaped bulge 13 is fixedly arranged on the upper end face of the lower cover plate 10, a boss 14 is integrally connected with the side of the lower cover plate 10, a mold cavity number 15 is arranged in the middle of the lower cover plate 10, a mounting hole 16 is arranged in the lower cover plate 10, and a positioning hole 17 is arranged on the side of the upper end of the lower cover plate 10.

The outer wall of the clamping block 2 is attached to the inner wall of the groove 12, the clamping connection is formed between the clamping block 2 and the groove 12, and the clamping connection is achieved through the clamping connection between the clamping block 2 and the groove 12, so that the upper cover plate 1 and the lower cover plate 10 can be fixed conveniently.

Laminate each other between the outer wall of grafting piece 4 and the inner wall of stopper 8, and constitute sliding structure between grafting piece 4 and the stopper 8, laminate each other between grafting piece 4 and the stopper 8, can avoid the grafting piece 4 to appear rocking in the inside of stopper 8.

Laminating each other between the outer wall of movable block 6 and the inner wall of smooth chamber 5, and constitute sliding structure between movable block 6 and the smooth chamber 5 to laminating each other between the outer end outer wall of movable block 6 and the inner wall of fixed orifices 9, thereby realizing carrying out the secondary between upper cover plate 1 and the lower apron 10 through inserting movable block 6 the inside of fixed orifices 9 and fixing.

Between the side ear 11 and the lower cover plate 10 is integrated structure, and the side ear 11 is all installed to the avris of lower cover plate 10 and upper cover plate 1 to side ear 11 on lower cover plate 10 and the upper cover plate 1 is located same vertical line straight line, can conveniently fix a position between lower cover plate 10 and the upper cover plate 1 through side ear 11.

The grooves 12 and the fixture blocks 2 are symmetrically arranged about the vertical central axes of the lower cover plate 10 and the upper cover plate 1 respectively, the lower cover plate 10 and the upper cover plate 1 are attached to each other, and the lower cover plate 10 and the upper cover plate 1 can be conveniently clamped and attached to each other through the symmetrically arranged grooves 12 and the fixture blocks 2.

The working principle is as follows: when the inductance coil rubber frame is used, firstly, as shown in figures 1-5, the upper cover plate 1 and the lower cover plate 10 are mutually attached, and a two-plate die submersible type feeding mode is adopted, so that a water gap is fully automatically cut off, the production efficiency is improved by 100% compared with that of a conventional three-plate die, the water gap is reduced by half, full-automatic injection molding production can be realized by matching with an automatic material puller, and the practicability of the inductance coil rubber frame is indirectly improved;

as shown in fig. 1 and 4, the movable block 6 is pressed towards the inside of the insertion block 4, at this time, the return spring 7 is compressed, the movable block 6 enters the inside of the insertion block 4, the fixture block 2 on the upper cover plate 1 is clamped into the inside of the upper groove 12 of the lower cover plate 10, so as to realize the one-time fixation between the upper cover plate 1 and the lower cover plate 10 under the action of the fixture block 2 and the groove 12, meanwhile, after the fixture block 2 and the groove 12 are fixed with each other, as shown in fig. 1-4, the insertion block 4 enters the inside of the limiting block 8, the movable block 6 and the fixed hole 9 are positioned on the same horizontal straight line, the movable block 6 is reset under the action of the reset spring 7, the movable block 6 enters the inside of the fixed hole 9, the purpose of secondary fixation between the upper cover plate 1 and the lower cover plate 10 is further achieved by the action of the movable block 6, and the content which is not described in detail in the present specification belongs to the prior art which is well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an inductance coil glues frame, includes upper cover plate (1), lower apron (10) and die cavity number (15), its characterized in that: the clamping block (2) is integrally installed on the side of the upper cover plate (1), the through hole (3) is formed in the middle of the upper cover plate (1), the inserting block (4) is fixedly installed on the side of the upper end of the upper cover plate (1), the sliding cavity (5) is formed in the inserting block (4), the movable block (6) is installed in the sliding cavity (5), the movable block (6) is connected with the sliding cavity (5) through the reset spring (7), the lower end of the inserting block (4) is installed in the limiting block (8), the side of the limiting block (8) is provided with the fixing hole (9), the limiting block (8) is fixedly installed on the side of the lower cover plate (10), the side lug (11) is fixedly connected onto the lower cover plate (10), the groove (12) is formed in the side of the lower cover plate (10), and the arc-shaped bulge (13) is fixedly installed on the upper end face of the lower cover plate (10), the side of the lower cover plate (10) is integrally connected with a boss (14), the middle of the lower cover plate (10) is provided with a mold cavity number (15), the inner part of the lower cover plate (10) is provided with a mounting hole (16), and the upper end side of the lower cover plate (10) is provided with a positioning hole (17).

2. The inductance coil rubber frame according to claim 1, characterized in that: the outer wall of the clamping block (2) is attached to the inner wall of the groove (12), and the clamping connection is formed between the clamping block (2) and the groove (12).

3. The inductance coil rubber frame according to claim 1, characterized in that: the outer wall of the inserting block (4) and the inner wall of the limiting block (8) are mutually attached, and a sliding structure is formed between the inserting block (4) and the limiting block (8).

4. The inductance coil rubber frame according to claim 1, characterized in that: the outer wall of the movable block (6) is mutually attached to the inner wall of the sliding cavity (5), a sliding structure is formed between the movable block (6) and the sliding cavity (5), and the outer end outer wall of the movable block (6) is mutually attached to the inner wall of the fixing hole (9).

5. The inductance coil rubber frame according to claim 1, characterized in that: side ear (11) and lap down and be integrated structure between (10), and lap down and all install side ear (11) with the avris of upper cover plate (1) to side ear (11) on apron (10) and the upper cover plate (1) are located same vertical line straight line down.

6. The inductance coil rubber frame according to claim 1, characterized in that: the groove (12) and the fixture block (2) are symmetrically arranged about the vertical central axis of the lower cover plate (10) and the vertical central axis of the upper cover plate (1) respectively, and the lower cover plate (10) and the upper cover plate (1) are attached to each other.