CN217047313U

CN217047313U - Switching adapter positioner that moulds plastics with audio head

Info

Publication number: CN217047313U
Application number: CN202220770176.5U
Authority: CN
Inventors: 蔡贵金
Original assignee: Shenzhen Liantianxia Electronic Technology Co ltd
Current assignee: Shenzhen Liantianxia Electronic Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-26
Anticipated expiration: 2032-04-01

Abstract

The utility model relates to an injection molding positioning device with an audio head conversion adapter; when the utility model is used, an audio interface and a USB interface are respectively placed into an audio interface positioning cavity and a USB interface positioning cavity, a data line body is placed in a line body positioning groove, then the audio interface and the USB interface are respectively fixed through a first fixing component and a second fixing component, and then an upper die and a lower die are closed through a positioning hole and a positioning rod; the utility model discloses simple structure can fix audio interface and USB interface, prevents the skew.

Description

Switching adapter positioner that moulds plastics with audio head

Technical Field

The utility model relates to a technical field of moulding plastics, more specifically say, relate to a switching adapter positioner that moulds plastics with audio frequency head.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, multiple designs and varieties, simple and complex shapes, small and large sizes, accurate product size, easy replacement of products, capability of forming workpieces with complex shapes, suitability for the fields of mass production, products with complex shapes and the like; at present, a plurality of adapter adapters with audio connectors have certain defects in injection molding, and an audio interface and a USB interface of the adapter with the audio connectors are difficult to fix and are easy to deviate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provides a switching adapter positioner that moulds plastics with audio head.

The utility model provides a technical scheme that its technical problem adopted is:

the injection molding positioning device comprises an injection molding positioning device, wherein an injection molding cavity is arranged in the injection molding positioning device, an audio interface positioning cavity and a USB interface positioning cavity are arranged on one side of the injection molding cavity, a line body placing groove is arranged on the other side of the injection molding cavity, fixed mounting assemblies for fixing an audio head and an adapter are arranged in the audio interface positioning cavity and the USB interface positioning cavity, a filling port is arranged on the outer side surface of the injection molding positioning device, a main material channel is arranged in the injection molding positioning device, one end of the main material channel is communicated with the filling port, the other end of the main material channel is communicated with a plurality of material distribution channels, and the material distribution channels are communicated with the injection molding cavity; the injection molding positioning device is characterized in that an exhaust channel used for exhausting is further arranged in the injection molding positioning device, the injection molding positioning device comprises an upper die and a lower die, a positioning hole is formed in the top of the lower die, and a positioning column matched with the positioning hole is arranged at the bottom of the upper die.

Preferably, the bottom of the upper die and the top of the lower die are respectively provided with a first injection molding groove and a second injection molding groove, the first injection molding groove and the second injection molding groove form the injection molding die cavity when the dies are closed, the audio interface positioning cavity and the USB interface positioning cavity are divided into an upper positioning groove and a lower positioning groove, and the upper positioning groove and the lower positioning groove are respectively arranged at the bottom of the upper die and the top of the lower die.

Preferably, the fixed mounting subassembly sets up in the lower constant head tank, the fixed mounting subassembly includes fixed ejector pad, the mounting groove has been seted up to the inner wall of constant head tank down, fixed ejector pad slidable mounting be in the mounting groove, the head end of fixed ejector pad is provided with the elasticity holder, the tail end of fixed ejector pad is provided with the elasticity joint piece, be provided with in the mounting groove with the joint seat of elasticity joint piece looks adaptation, the tail end of fixed ejector pad through the spring with be provided with in the mounting groove one side of joint seat is connected.

Preferably, the elastic clamping piece comprises a first elastic rod and a second elastic rod, and the first elastic rod and the second elastic rod are connected with the fixed push block through torsion springs.

Preferably, be provided with in the lower mould and be used for separating elasticity joint piece with the elastic separation frame of joint seat, elastic separation frame includes elasticity and presses the splenium, the bottom that elasticity pressed the splenium is provided with the fixed horizontal pole of a plurality of mounting grooves of intercommunication, the bottom of fixed horizontal pole is provided with and is used for pressing the pressing block of fixed ejector pad, elasticity is pressed the splenium setting and is in the top of lower mould.

Preferably, the bottom of the mounting groove is provided with a directional slide rail, the fixed push block is mounted on the directional slide rail through a slide block, and the fixed push block is connected with the slide block through a plurality of springs.

Preferably, the sprue, the main material channel and the material distributing channel are equally divided into an upper part and a lower part, the upper part of the sprue, the main material channel and the material distributing channel are arranged at the bottom of the upper die, and the lower part of the sprue is arranged at the top of the lower die.

The beneficial effects of the utility model reside in that: use the utility model discloses the time, at first put into audio interface location chamber and USB interface location chamber respectively with audio interface and USB interface, place the data line body in the line location groove, it is fixed with audio interface and USB interface respectively through first fixed subassembly and second fixed subassembly afterwards, rethread locating hole and locating lever will go up mould and lower mould compound die, at this moment, the plastic is passed through the sprue and is injected in the main material way, thereby the main material way is linked together through many branch material ways and injection mold chamber and is carried out injection moulding.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:

fig. 1 is a schematic view (in a front view, in a cutaway state) of an injection molding positioning device with an audio connector adapter according to a preferred embodiment of the present invention.

Fig. 2 is a schematic lower mold diagram (in a top view and a sectional view) of an injection molding positioning device with an audio connector adapter according to a preferred embodiment of the present invention.

Fig. 3 is a schematic lower mold diagram (in side view and in sectional state) of the injection molding positioning device with the audio connector adapter according to the preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made clearly and completely in conjunction with the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, belong to the scope of protection of the present invention.

The utility model discloses an injection moulding positioner with audio frequency head switching adapter of preferred embodiment is shown in fig. 1-fig. 2, including injection moulding positioner 18, be provided with injection moulding cavity 10 in the injection moulding positioner 18, one side of injection moulding cavity 10 is provided with audio frequency interface location chamber and USB interface location chamber, the opposite side of injection moulding cavity 10 is provided with line body fixed slot 17, audio frequency interface location chamber and USB interface location intracavity are provided with the fixed mounting subassembly 21 that is used for fixed audio frequency head and adapter, the outside surface of injection moulding positioner 18 is provided with material filling opening 22, be provided with main material way 4 in the injection moulding positioner 18, the one end of main material way 4 is linked together with material filling opening 22, the other end of main material way 4 is linked together with many branch material ways 3, branch material way 3 is linked together with injection moulding cavity 10; an exhaust passage 5 for exhausting is further arranged in the injection molding positioning device 18, the injection molding positioning device 18 comprises an upper die 6 and a lower die 9, a positioning hole 8 is formed in the top of the lower die 9, and a positioning column 7 matched with the positioning hole 8 is arranged at the bottom of the upper die 6;

when using the utility model discloses the time, at first put into audio interface location chamber and USB interface location chamber respectively with audio interface and USB interface, place the data line body in the line body location, 17 in, it is fixed with audio interface and USB interface respectively through fixed subassembly 21 afterwards, rethread locating hole 8 and locating lever 7 will go up mould 6 and lower mould 9 compound dies, at this moment, the plastic pours into main material way 4 into through sprue 22 in, thereby main material way 4 is linked together through many branch material ways 3 and injection moulding die cavity 10 and carries out injection moulding.

As shown in fig. 1-2, the bottom of the upper mold 6 and the top of the lower mold 9 are respectively provided with a first injection molding groove 1 and a second injection molding groove 2, the first injection molding groove 1 and the second injection molding groove 2 form an injection molding mold cavity 10 when the molds are closed, the audio interface positioning cavity and the USB interface positioning cavity are divided into an upper positioning groove and a lower positioning groove 20, and the upper positioning groove and the lower positioning groove 20 are respectively arranged at the bottom of the upper mold and the top of the lower mold;

it is right when needs the utility model discloses when wasing or maintaining, the bottom of going up mould 6 and the top of lower mould 9 are provided with the first groove 1 and the second of moulding plastics respectively and mould plastics groove 2, and the first groove 1 and the second of moulding plastics groove 2 of moulding plastics constitutes the die cavity 10 of moulding plastics when the compound die, and audio interface location chamber and USB interface location chamber divide into constant head tank and lower constant head tank 20, go up constant head tank and lower constant head tank 20 and set up respectively in the bottom of last mould 6 and the top of lower mould 9 and can conveniently wash or maintain the die cavity 10 of moulding plastics.

As shown in fig. 1-2, the fixed mounting assembly 21 is disposed in the lower positioning groove 20, the fixed mounting assembly 21 includes a fixed push block 13, the inner wall of the lower positioning groove 20 is provided with a mounting groove 15, the fixed push block 13 is slidably mounted in the mounting groove 15, the head end of the fixed push block 13 is provided with an elastic clamping member, the tail end of the fixed push block 13 is provided with an elastic clamping block 19, the mounting groove 15 is provided with a clamping seat 18 adapted to the elastic clamping block 19, and the tail end of the fixed push block 13 is connected to one side of the mounting groove 15, in which the clamping seat 18 is disposed, through a spring;

when the utility model is used, the fixed push block 13 is slidably mounted in the mounting groove 15, the head end of the fixed push block 13 is provided with an elastic clamping piece capable of clamping an audio interface or a USB interface, the tail end of the fixed push block 13 is provided with an elastic clamping block 19, a clamping seat 18 which is matched with the elastic clamping block 19 is arranged in the mounting groove 15 and capable of fixing the fixed push block 13, and the tail end of the fixed push block 13 is connected with one side of the mounting groove 15, in which the clamping seat 18 is arranged, through a spring so as to push the fixed push block 13 outwards when the elastic clamping block 19 is not clamped with the clamping seat 18; the resilient clamp blocks 19 and the clamp seats 18 can be replaced by other detachable connectors, such as two corresponding magnetic elements.

As shown in fig. 1-2, the elastic clamping member includes a first elastic rod 11 and a second elastic rod 12, and both the first elastic rod 11 and the second elastic rod 12 are connected to the fixed pushing block 13 through a torsion spring;

use the utility model discloses the time, the elasticity holder includes first elastic rod 11 and second elastic rod 12, and first elastic rod 11 all is connected centre gripping audio interface and the USB interface that can be better with fixed ejector pad 13 through the torsional spring with second elastic rod 12.

As shown in fig. 1-2, an elastic separation frame for separating an elastic clamping block 19 and a clamping seat 18 is arranged in the lower die 9, the elastic separation frame includes an elastic pressing portion 16, a fixed cross bar 14 communicated with a plurality of mounting grooves is arranged at the bottom of the elastic pressing portion 16, a pressing block 24 for pressing the fixed push block 13 is arranged at the bottom of the fixed cross bar 14, and the elastic pressing portion 16 is arranged at the top of the lower die 9;

after injection molding, the elastic separating frame can be operated by the elastic pressing portion 16 to separate the elastic clamping block 19 from the clamping seat 18.

As shown in fig. 1-2, the bottom of the mounting groove 15 is provided with a directional slide rail 25, the fixed push block 13 is mounted on the directional slide rail 25 through a slide block 26, and the fixed push block 13 is connected with the slide block 26 through a plurality of springs;

use the utility model discloses the time, the bottom of mounting groove 15 is provided with directional slide rail 25, and fixed ejector pad 13 is installed on directional slide rail 25 through slider 26, and fixed ejector pad 13 is connected through a plurality of springs and slider 26 can make fixed ejector pad 13 promote in mounting groove 15, and can press and make elastic joint piece 19 break away from with joint seat 18.

As shown in fig. 1-2, the injection port 22, the main material channel 4, and the material distribution channel 3 are divided into an upper portion and a lower portion, the upper portion of the injection port 22, the main material channel 4, and the material distribution channel 3 is disposed at the bottom of the upper mold 6, and the lower portion is disposed at the top of the lower mold 9;

it is right in need the utility model discloses when carrying out the inspection maintenance, sprue 22, major ingredient way 4, divide material way 6 to equally divide into upper and lower two parts, and sprue 22, major ingredient way 4, divide the upper portion setting of material way 3 to go up the bottom of mould 6, and the lower part setting can conveniently be examined the maintenance to sprue 22, major ingredient way 4, divide material way 6 at the top of lower mould 9.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. An injection molding positioning device with an audio head switching adapter is characterized by comprising an injection molding positioning device, wherein an injection molding cavity is arranged in the injection molding positioning device, an audio interface positioning cavity and a USB interface positioning cavity are arranged on one side of the injection molding cavity, a line body placing groove is arranged on the other side of the injection molding cavity, fixed mounting assemblies for fixing an audio head and an adapter are arranged in the audio interface positioning cavity and the USB interface positioning cavity, a filling port is arranged on the outer side surface of the injection molding positioning device, a main material channel is arranged in the injection molding positioning device, one end of the main material channel is communicated with the filling port, the other end of the main material channel is communicated with a plurality of material distribution channels, and the material distribution channels are communicated with the injection molding cavity; the injection molding positioning device is characterized in that an exhaust channel used for exhausting is further arranged in the injection molding positioning device, the injection molding positioning device comprises an upper die and a lower die, a positioning hole is formed in the top of the lower die, and a positioning column matched with the positioning hole is arranged at the bottom of the upper die.

2. The injection molding positioning device with the audio connector adapter as claimed in claim 1, wherein a first injection molding groove and a second injection molding groove are respectively formed in the bottom of the upper mold and the top of the lower mold, the first injection molding groove and the second injection molding groove form the injection molding mold cavity when the molds are closed, the audio interface positioning cavity and the USB interface positioning cavity are divided into an upper positioning groove and a lower positioning groove, and the upper positioning groove and the lower positioning groove are respectively formed in the bottom of the upper mold and the top of the lower mold.

3. The injection molding positioning device with the audio head adapter as claimed in claim 2, wherein the fixed mounting assembly is disposed in the lower positioning groove, the fixed mounting assembly includes a fixed push block, a mounting groove is formed in an inner wall of the lower positioning groove, the fixed push block is slidably mounted in the mounting groove, an elastic clamping member is disposed at a head end of the fixed push block, an elastic clamping block is disposed at a tail end of the fixed push block, a clamping seat adapted to the elastic clamping block is disposed in the mounting groove, and the tail end of the fixed push block is connected to one side of the mounting groove, in which the clamping seat is disposed, through a spring.

4. The injection molding positioning device with the audio adapter of claim 3, wherein the elastic clamping member comprises a first elastic rod and a second elastic rod, and the first elastic rod and the second elastic rod are both connected with the fixed pushing block through torsion springs.

5. The injection molding positioning device with the audio head adapter according to claim 3, wherein an elastic separating frame for separating the elastic clamping block from the clamping seat is arranged in the lower mold, the elastic separating frame comprises an elastic pressing portion, a fixing cross rod communicated with the mounting grooves is arranged at the bottom of the elastic pressing portion, a pressing block for pressing the fixing pushing block is arranged at the bottom of the fixing cross rod, and the elastic pressing portion is arranged at the top of the lower mold.

6. The injection molding positioning device with the audio head adapter as claimed in claim 3, wherein a directional slide rail is arranged at the bottom of the mounting groove, the fixed push block is mounted on the directional slide rail through a slide block, and the fixed push block is connected with the slide block through a plurality of springs.

7. The injection molding positioning device with the audio head adapter according to claim 1, wherein the injection port, the main material channel and the material distribution channel are divided into an upper part and a lower part, the upper part of the injection port, the main material channel and the material distribution channel is arranged at the bottom of the upper mold, and the lower part of the injection port, the main material channel and the material distribution channel is arranged at the top of the lower mold.