CN213618074U

CN213618074U - Earplug mould for intelligent in-ear earphone

Info

Publication number: CN213618074U
Application number: CN202022476628.2U
Authority: CN
Inventors: 徐文祥
Original assignee: Shenzhen Guangyufeng Rubber Co ltd
Current assignee: Shenzhen Guangyufeng Rubber Co ltd
Priority date: 2020-11-01
Filing date: 2020-11-01
Publication date: 2021-07-06
Anticipated expiration: 2030-11-01

Abstract

The utility model provides an intelligence is earplug mould for earbud formula earphone relates to mould technical field, including first mould and connection structure, first mould surface is equipped with the second mould, the lateral wall of first mould is equipped with connection structure, first mould and second mould are with the help of connection structure fixed connection, connection structure includes the connecting rod, the surface and the first mould fixed connection of connecting rod, the lateral wall fixedly connected with carriage of second mould, the inner wall fixedly connected with framework of carriage, the inner wall of framework rotates and is connected with the rectangular plate, the inner wall sliding connection of framework has the slider, the inner wall bottom sliding connection of carriage has the connecting plate, the surface of connecting plate is inserted and is equipped with the fixture block. The utility model discloses, the appearance of having solved the mould is very similar, when moulding plastics after not unidimensional earplug mould need link together, takes the mistake with the mould of size difference easily to the problem of the earplug of failure of moulding plastics.

Description

Earplug mould for intelligent in-ear earphone

Technical Field

The utility model relates to the technical field of mold, especially, relate to an intelligent earplug mould for in-ear earphone.

Background

The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

The earphones are very wide in modern life, especially, the earphones which can only be used are popularized in the public life, therefore, earplugs of the earphones are also very wide in use, the sizes of the earplugs are different according to different crowds, the earplugs are also divided into moulds with different sizes in earplug moulds, therefore, when the earplugs are produced, a plurality of earplug moulds with different sizes are usually put together and produced at the same time to be bound into a group, but the appearances of the moulds are very similar, when the earplug moulds with different sizes are connected together to be subjected to injection molding, the moulds with different sizes are easily mistaken, and accordingly failed earplugs are injected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent earplug mould for an in-ear earphone.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an intelligence is earplug mould for ear-entering earphone, includes first mould and connection structure, first mould surface is equipped with the second mould, the lateral wall of first mould is equipped with connection structure, first mould and second mould are with the help of connection structure fixed connection, connection structure includes the connecting rod, the surface and the first mould fixed connection of connecting rod, the lateral wall fixedly connected with carriage of second mould, the inner wall fixedly connected with framework of carriage, the inner wall of framework rotates and is connected with the rectangular plate, the inner wall sliding connection of framework has the slider, the inner wall bottom sliding connection of carriage has the connecting plate, the surface of connecting plate is inserted and is equipped with the fixture block, the surface and the connecting plate sliding connection of fixture block, the lateral wall fixedly connected with of fixture block is rectangular.

Preferably, the middle part fixedly connected with pivot of long board, the long board rotates with the help of pivot and framework to be connected, the top fixedly connected with spring that the long board is located the pivot, the other end and the framework fixed connection of spring.

Preferably, the one end that the slider is kept away from the framework has seted up the hypotenuse, and the one end that the slider is close to the framework contacts with the long board.

Preferably, the quantity of connecting plate is two, and the shape of two connecting plates is "concave" font, the fixture block is located the inner wall of connecting plate, and the fixture block inserts the one end fixedly connected with spring of establishing in the connecting plate, the other end and the connecting plate fixed connection of spring, the connecting rod has been seted up near the one end of second mould and has been spread the groove, and the size of spread groove and two connecting plates are close to the size looks adaptation after, and the draw-in groove has been seted up on the surface of spread groove, and the shape looks adaptation of the shape of draw-in groove and fixture block.

Preferably, the surface of first mould and second mould all is equipped with auxiliary structure, auxiliary structure includes the connecting block, the surface of connecting block respectively with first mould, second mould fixed connection, the top of connecting block is equipped with the stock, the one end intercommunication that the stock is close to first mould has the connecting pipe, the stock is with the help of connecting pipe and connecting block sliding connection, the one end intercommunication that the connecting pipe was kept away from to the stock has the long tube.

Preferably, the quantity of connecting block is two, and the spout has all been seted up to the one end that two connecting blocks are close to the connecting pipe, and the spout size of the rear surface and the size looks adaptation of connecting pipe are connected each other to two connecting blocks.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the connecting structure, because the sizes of the dies are different, the sizes of the connecting rods fixed on the surfaces of different dies are different, when the first die and the second die are connected, the connecting rods are firstly inserted into the connecting frame, the connecting rods extrude the sliding block when sliding, at the moment, the sliding block slides towards the periphery, the sliding block extrudes the long plate when sliding, at the moment, the long plate rotates by virtue of the rotating shaft, the bottom end pushes the connecting plates when the long plate rotates, at the moment, the two connecting plates slide towards each other, when the size of the connecting rods is proper, the two connecting plates are contacted together, at the moment, the two connecting plates are clamped into the connecting grooves on the surfaces of the connecting rods, meanwhile, the clamping blocks are clamped in the clamping grooves to limit the moving-out of the connecting rods, when the connecting rods need to be moved out, the long strips, the fixture block will no longer stop the roll-off of connecting rod this moment, if the size of connecting rod is greater than the regulation size, when inserting, will lead to slider and long board to support and can't continue to open at the framework inner wall, the connecting rod will unable to insert this moment, if the size of connecting rod is less than the regulation size, can't promote two connecting plates and be in the same place when the long board rotates, two connecting plates all can't insert in the spread groove on connecting rod surface this moment, lead to the connecting rod can't be fixed on the connecting plate surface, the appearance of having solved the mould is very similar, when moulding plastics after the earplug mould plastics need link together at different sizes, take the mould of the size difference easily by mistake, thereby.

2. The utility model discloses in, through setting up auxiliary structure, when needs are moulded plastics to a plurality of moulds, link together first mould and second mould with the help of connection structure earlier, the connecting block will merge together this moment, remove the stock after that, make the connecting pipe card on stock surface in the spout on connecting block surface, mould plastics from the long tube surface this moment, the liquid of moulding plastics will flow into several moulds simultaneously with the help of the stock, the in-process of moulding plastics at the mould has been solved, need the alignment mould mouth of moulding plastics of one, consume the problem of time easily.

Drawings

Fig. 1 is a schematic perspective view of an earplug mold for an intelligent in-ear earphone according to the present invention;

fig. 2 is a schematic view of a portion of the earplug mold shown in fig. 1 for an intelligent in-ear earphone of the present invention;

fig. 3 is a partial schematic view of a connection structure in an earplug mold for an intelligent in-ear earphone according to the present invention;

fig. 4 is a schematic view of a portion of fig. 3 of an earplug mold for an intelligent in-ear earphone according to the present invention.

Illustration of the drawings: 1. a first mold; 2. a second mold; 3. a connecting structure; 31. a connecting rod; 32. a connecting frame; 33. a frame body; 34. a slider; 35. a long plate; 36. a connecting plate; 37. a clamping block; 38. a strip; 4. an auxiliary structure; 41. connecting blocks; 42. a long rod; 43. a connecting pipe; 44. a long tube.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides an earplug mould for intelligent in-ear earphone, including first mould 1 and connection structure 3, first mould 1 surface is equipped with second mould 2, and the lateral wall of first mould 1 is equipped with connection structure 3.

The specific arrangement and function of the connecting structure 3 and the auxiliary structure 4 will be described in detail below.

As shown in fig. 1 and 4, the first mold 1 and the second mold 2 are fixedly connected by means of a connecting structure 3, the connecting structure 3 includes a connecting rod 31, the surface of the connecting rod 31 is fixedly connected with the first mold 1, the side wall of the second mold 2 is fixedly connected with a connecting frame 32, the inner wall of the connecting frame 32 is fixedly connected with a frame body 33, the inner wall of the frame body 33 is rotatably connected with a long plate 35, the inner wall of the frame body 33 is slidably connected with a slide block 34, the bottom end of the inner wall of the connecting frame 32 is slidably connected with a connecting plate 36, a clamping block 37 is inserted on the surface of the connecting plate 36, the surface of the clamping block 37 is slidably connected with the connecting plate 36, the side wall of the clamping block 37 is fixedly connected with a long strip 38, the middle part of the long plate 35 is fixedly connected with a rotating shaft, the long plate 35 is rotatably connected with the frame body 33 by means of the rotating, and the slider 34 is close to the one end and the contact of long board 35 of framework 33, the quantity of connecting plate 36 is two, and the shape of two connecting plates 36 is "concave" font, fixture block 37 is located the inner wall of connecting plate 36, and fixture block 37 inserts the one end fixedly connected with spring of establishing in connecting plate 36, the other end and the connecting plate 36 fixed connection of spring, the connecting rod 31 has seted up the spread groove near the one end of second mould 2, and the size of spread groove and the size looks adaptation after two connecting plates 36 are close to, the draw-in groove has been seted up on the surface of spread groove, and the shape of draw-in groove and the shape looks adaptation of fixture block.

The whole connecting structure 3 achieves the effects that by arranging the connecting structure 3, because the sizes of the dies are different, the sizes of the connecting rods 31 fixed on the surfaces of different dies are different, when the first die 1 and the second die 2 are connected, the connecting rods 31 are firstly inserted into the connecting frame 32, the connecting rods 31 extrude the sliding blocks 34 when sliding, the sliding blocks 34 slide outwards, the sliding blocks 34 extrude the long plates 35 when sliding, the long plates 35 rotate by virtue of the rotating shafts, the bottom ends of the long plates 35 push the connecting plates 36 when rotating, the two connecting plates 36 slide towards each other, when the sizes of the connecting rods 31 are proper, the two connecting plates 36 are contacted together, the two connecting plates 36 are clamped into the connecting grooves on the surfaces of the connecting rods 31, meanwhile, the clamping blocks 37 are clamped in the clamping grooves to limit the movement of the connecting rods 31, long strips 38 slide when the connecting rods 31 need to move out, it is interior that rectangular 38 will drive fixture block 37 and slide into connecting plate 36, fixture block 37 will no longer prevent connecting rod 31's roll-off this moment, if connecting rod 31's size is greater than the regulation size, when inserting, will lead to slider 34 and long board 35 to support and can't continue to open at framework 33 inner wall, connecting rod 31 will can't insert this moment, if connecting rod 31's size is less than the regulation size, can't promote two connecting plates 36 when long board 35 rotates and be in the same place, two connecting plates 36 all can't insert in the spread groove on connecting rod 31 surface this moment, lead to connecting rod 31 can't be fixed on connecting plate 36 surface, the appearance of having solved the mould is very similar, when the earplug mould of different sizes need link together the back mould plastics, take the mould of the mistake of size difference easily.

As shown in fig. 1, the surface of first mould 1 and second mould 2 all is equipped with auxiliary structure 4, auxiliary structure 4 includes connecting block 41, the surface of connecting block 41 respectively with

first mould

1, 2 fixed connection of second mould, the top of connecting block 41 is equipped with stock 42, the one end intercommunication that stock 42 is close to first mould 1 has connecting pipe 43, stock 42 is with the help of connecting pipe 43 and connecting block 41 sliding connection, the one end intercommunication that connecting pipe 43 was kept away from to stock 42 has long pipe 44, the quantity of connecting block 41 is two, and the spout has all been seted up to the one end that two connecting blocks 41 are close to connecting pipe 43, the spout size of the back surface and the size looks adaptation of connecting pipe 43 are connected each other to two connecting blocks 41.

The effect that its whole auxiliary structure 4 reached does, through setting up auxiliary structure 4, when needs were moulded plastics to a plurality of moulds, link together first mould 1 and second mould 2 with the help of connection structure 3 earlier, connecting block 41 will merge together this moment, remove stock 42 after that, make the connecting pipe 43 card on stock 42 surface in the spout on connecting block 41 surface, mould plastics from long tube 44 surface this moment, the liquid of moulding plastics will flow into several moulds simultaneously with the help of stock 42, the in-process of moulding plastics at the mould has been solved, the alignment mould mouth of moulding plastics that needs one, consume the problem of time easily.

The overall working principle is that by arranging the connecting structure 3, because the sizes of the dies are different, the sizes of the connecting rods 31 fixed on the surfaces of different dies are different, when the first die 1 and the second die 2 are connected, the connecting rods 31 are firstly inserted into the connecting frame 32, the connecting rods 31 extrude the sliding blocks 34 when sliding, at the moment, the sliding blocks 34 slide outwards, the sliding blocks 34 extrude the long plates 35 when sliding, at the moment, the long plates 35 rotate by virtue of the rotating shaft, the bottom ends of the long plates 35 push the connecting plates 36 when rotating, at the moment, the two connecting plates 36 slide towards each other, when the sizes of the connecting rods 31 are proper, the two connecting plates 36 are contacted together, at the moment, the two connecting plates 36 are clamped into the connecting grooves on the surfaces of the connecting rods 31, at the same time, the clamping blocks 37 are clamped in the clamping grooves to limit the movement of the connecting rods 31, the long strips 38 slide when, the strip 38 drives the fixture block 37 to slide into the connecting plate 36, at this time, the fixture block 37 will no longer prevent the connecting rod 31 from sliding out, if the size of the connecting rod 31 is larger than the specified size, when the connecting rod 31 is inserted, the slider 34 and the long plate 35 will be abutted against the inner wall of the frame 33 and cannot be continuously opened, at this time, the connecting rod 31 will not be inserted, if the size of the connecting rod 31 is smaller than the specified size, the long plate 35 cannot push the two connecting plates 36 together when rotating, at this time, both the two connecting plates 36 cannot be inserted into the connecting groove on the surface of the connecting rod 31, so that the connecting rod 31 cannot be fixed on the surface of the connecting plate 36, by providing the auxiliary structure 4, when a plurality of molds need to be injection-molded, the first mold 1 and the second mold 2 are connected together by means of the connecting structure 3, at this time, the connecting blocks 41 will, injection is now performed from the surface of the long tube 44 and the injected liquid will flow into several moulds simultaneously by means of the long tube 42.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. An intelligent earplug mould for an in-ear earphone, comprising a first mould (1) and a connecting structure (3), characterized in that: the surface of the first mold (1) is provided with a second mold (2), the side wall of the first mold (1) is provided with a connecting structure (3), the first mold (1) and the second mold (2) are fixedly connected by means of the connecting structure (3), the connecting structure (3) comprises a connecting rod (31), the surface of the connecting rod (31) is fixedly connected with the first mold (1), the side wall of the second mold (2) is fixedly connected with a connecting frame (32), the inner wall of the connecting frame (32) is fixedly connected with a frame body (33), the inner wall of the frame body (33) is rotatably connected with a long plate (35), the inner wall of the frame body (33) is slidably connected with a sliding block (34), the bottom end of the inner wall of the connecting frame (32) is slidably connected with a connecting plate (36), a clamping block (37) is inserted in the surface of the connecting plate (36), and the surface of the clamping block (37) is slidably connected with the connecting, the side wall of the clamping block (37) is fixedly connected with a strip (38).

2. The earplug mold for an intelligent in-ear earphone according to claim 1, wherein: the middle part fixedly connected with pivot of long board (35), long board (35) rotate with the help of pivot and framework (33) and connect, long board (35) are located the top fixedly connected with spring of pivot, the other end and framework (33) fixed connection of spring.

3. The earplug mold for an intelligent in-ear earphone according to claim 1, wherein: one end of the sliding block (34) far away from the frame body (33) is provided with a bevel edge, and one end of the sliding block (34) close to the frame body (33) is in contact with the long plate (35).

4. The earplug mold for an intelligent in-ear earphone according to claim 1, wherein: the quantity of connecting plate (36) is two, and the shape of two connecting plates (36) is "concave" font, fixture block (37) are located the inner wall of connecting plate (36), and fixture block (37) insert the one end fixedly connected with spring of establishing in connecting plate (36), the other end and connecting plate (36) fixed connection of spring, connecting rod (31) are close to the one end of second mould (2) and have been seted up the spread groove, and the size of spread groove and two connecting plates (36) are close to the size looks adaptation behind, and the draw-in groove has been seted up on the surface of spread groove, and the shape of draw-in groove and the shape looks adaptation of fixture block (37).

5. The earplug mold for an intelligent in-ear earphone according to claim 1, wherein: the surface of first mould (1) and second mould (2) all is equipped with auxiliary structure (4), auxiliary structure (4) are including connecting block (41), the surface of connecting block (41) respectively with first mould (1), second mould (2) fixed connection, the top of connecting block (41) is equipped with stock (42), stock (42) are close to the one end intercommunication of first mould (1) and have connecting pipe (43), stock (42) are with the help of connecting pipe (43) and connecting block (41) sliding connection, the one end intercommunication that connecting pipe (43) were kept away from in stock (42) has long tube (44).

6. The earplug mold for an intelligent in-ear earphone according to claim 5, wherein: the quantity of connecting block (41) is two, and the spout has all been seted up to the one end that two connecting blocks (41) are close to connecting pipe (43), and the spout size of two connecting blocks (41) rear surface and the size looks adaptation of connecting pipe (43) are connected each other.