CN216214422U

CN216214422U - Earphone jack for electric appliance

Info

Publication number: CN216214422U
Application number: CN202123054915.5U
Authority: CN
Inventors: 兰青; 兰松
Original assignee: Shenzhen Xiejia Electronics Co ltd
Current assignee: Shenzhen Xiejia Electronics Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-05
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses an earphone jack for an electric appliance, which relates to the technical field of earphone jacks and comprises an electric appliance body, wherein the end face of the electric appliance body is clamped and provided with an earphone hole outer wall, a jack for inserting an earphone input end is arranged inside the earphone hole outer wall, the end face of the earphone hole outer wall is provided with a dustproof plate, the outer side of the dustproof plate, which is positioned on the end face of the electric appliance body, is provided with a sliding groove, the inner wall of the sliding groove is provided with a sliding block fixedly connected with the bottom end of the dustproof plate, the outer wall of the sliding block is connected with a reset spring arranged on the inner wall of the sliding groove, the inner wall of the dustproof plate is provided with a wiping sponge, the end face of the wiping sponge is provided with a through hole, and one end of the wiping sponge is provided with a clamping plate. According to the utility model, dust is prevented from entering through the dust guard, the sliding groove, the sliding block and the return spring, so that the dustproof protection of the jack is realized; the dust-proof protection effect on the jacks is further achieved by wiping the cotton, the clamping plate and the through holes.

Description

Earphone jack for electric appliance

Technical Field

The utility model relates to the technical field of earphone jacks, in particular to an earphone jack for an electric appliance.

Background

Electrical appliances generally refer to all appliances using electricity, and from the professional perspective, the electrical appliances mainly refer to electrical devices, equipment and elements which are used for connecting and disconnecting a circuit and converting circuit parameters so as to realize the functions of controlling, adjusting, switching, detecting, protecting and the like of the circuit or electrical equipment; from the perspective of the general public, the household appliances mainly refer to some common household appliances which provide convenience for life, such as televisions, air conditioners, refrigerators, washing machines, various small household appliances and the like.

In daily life, some electrical appliances such as a radio, an MP4, a tablet and the like are equipped with an earphone jack, but the existing earphone jacks are normally open, and after the earphone jacks are used for a long time, dust is accumulated in the earphone jacks, and the dust cannot conduct electricity, so that the condition that the earphone jacks are in poor contact with earphones is caused, user experience is influenced, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention is directed to a headset jack for an electrical appliance, which solves the above-mentioned problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an earphone jack for electrical apparatus, includes the electrical apparatus body, earphone hole outer wall has been seted up to the terminal surface card of electrical apparatus body, and the inside of earphone hole outer wall is provided with the jack that is used for inserting the earphone input, the terminal surface of earphone hole outer wall is provided with the dust guard, and the outside of dust guard is located the terminal surface of electrical apparatus body and has seted up the spout, the inner wall of spout be provided with dust guard bottom end fixed connection's slider, and the outer wall connection of slider has the reset spring who installs at the spout inner wall, the inner wall of dust guard is provided with cleans the silk floss, and cleans silk floss's terminal surface and has seted up the through-hole, it is provided with the cardboard to clean silk floss one end.

Through adopting above-mentioned technical scheme, the dust guard intercepts the dust, and cleans the silk floss and remain the dust to the earphone plug and get rid of, and dual dustproof construction makes the life of earphone jack promote greatly.

The utility model is further provided with a plurality of groups of dust-proof plates which are distributed in a circular shape, and in addition, small jacks are formed among the groups of dust-proof plates.

Through adopting above-mentioned technical scheme, play and realize the automatic effect of opening of dust guard through the extrusion of headphone plug.

The earphone is further provided with chutes which are arranged at the positions corresponding to the end surfaces of the outer walls of the earphone holes in the middle of each group of dust-proof plates, and the sliding blocks are connected with the chutes in a sliding manner.

Through adopting above-mentioned technical scheme, play the effect of supplementary removal.

The utility model is further arranged in such a way that the quantity of the wiping sponge is matched with that of the dust guard, and the through holes on the end face of the wiping sponge are arranged on the end face close to the dust guard.

By adopting the technical scheme, the effect of wiping the earphone plug in an all-dimensional manner is achieved.

The utility model is further provided that the clamping plate is rotatably connected with the inner wall of the dust-proof plate through the rotating rod through the damping bearing.

Through adopting above-mentioned technical scheme, play the effect of rotating the cardboard.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, through the dustproof plates, the sliding grooves, the sliding blocks and the reset springs, firstly, the tip parts of the earphone plugs are inserted into small jacks formed among a plurality of groups of dustproof plates, the dustproof plates are always extruded by the earphone plugs along with the insertion of the earphone plugs, the plurality of groups of dustproof plates can be outwards unfolded through the sliding action of the sliding blocks and the sliding grooves and extrude the reset springs until the earphone plugs are completely inserted into the jacks, and after the earphone plugs are pulled out, the reset springs reset, so that the plurality of groups of dustproof plates are reset and closed under the sliding action of the sliding blocks and the sliding grooves, the dust is prevented from entering, and the dustproof protection of the jacks is realized;

2. according to the utility model, through the wiping sponge, the clamping plate and the through hole, when the earphone plug is inserted into the jack, the wiping sponge positioned on the outer wall of the dustproof plate is always in a state of being in contact with the outer wall of the earphone plug, so that with the continuous movement of the earphone plug, the wiping sponge can wipe dust adhered to the outer wall of the earphone plug into the wiping sponge to absorb the dust, when the wiping sponge needs to be replaced, the clamping plate is rotated to be at a position parallel to the through hole by rotating the clamping plate, and then the wiping sponge is pulled out to the outer side to be replaced, so that convenience and rapidness are realized, the dust removal function of the wiping sponge is ensured, and the further dustproof protection effect on the jack is realized.

Drawings

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

FIG. 2 is a schematic view of a dust-proof structure according to the present invention;

FIG. 3 is a schematic view of a dust removal structure of the present invention;

FIG. 4 is a schematic view of the dust removing sponge of the present invention.

In the figure: 1. an appliance body; 2. an outer wall of the earphone hole; 3. a jack; 4. a dust-proof plate; 5. a chute; 6. a slider; 7. a return spring; 8. wiping cotton; 9. a through hole; 10. and (4) clamping the board.

Detailed Description

The technical solution 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. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

An earphone jack for an electric appliance is disclosed, as shown in fig. 1-4, comprising an electric appliance body 1, an end surface of the electric appliance body 1 is clamped with an earphone hole outer wall 2, a jack 3 for inserting an earphone input end is arranged inside the earphone hole outer wall 2, the end surface of the earphone hole outer wall 2 is provided with a plurality of groups of dust-proof plates 4, the dust-proof plates 4 are distributed in a circular shape, in addition, small jacks are formed among the groups of dust-proof plates 4, the groups of dust-proof plates 4 can effectively shield the jack 3 to prevent dust from entering, the small jacks facilitate the insertion of a tip part of an earphone plug, thereby playing a role of automatically opening the dust-proof plates 4 under extrusion, the outer side of the dust-proof plates 4 is positioned on the end surface of the electric appliance body 1 and is provided with a chute 5, the inner wall of the chute 5 is provided with a slide block 6 fixedly connected with the bottom end of the dust-proof plate 4, and the outer wall of the slide block 6 is connected with a reset spring 7 arranged on the inner wall of the chute 5, the inner wall of dust guard 4 is provided with cleans silk floss 8, clean silk floss 8's quantity and dust guard 4 looks adaptation, the multiunit is cleaned silk floss 8 and can be realized the all-round dust removal effect of cleaning to headphone plug, further improve the dust removal quality, and clean the terminal surface of silk floss 8 and seted up through-hole 9, the one end of cleaning silk floss 8 is provided with cardboard 10, cardboard 10 passes through the dwang and is connected through the rotation of damping bearing with the inner wall of dust guard 4, make it rotate ninety degrees through cardboard 10's rotation, and then make cardboard 10 rotate to 9 looks parallel and level with through-hole, clean silk floss 8 afterwards and take out from cardboard 10 outer wall through-hole 9 and can accomplish the dismouting to cleaning silk floss 8, thereby change, in addition, because clean silk floss 8 and be fluffy, consequently cardboard 10 can hide among cleaning silk floss 8, thereby cardboard 10 can not influence clean the cleaning of silk floss 8 to headphone plug.

Referring to fig. 1-2, the sliding grooves 5 are formed in the middle of each set of dust-proof plates 4 corresponding to the end surfaces of the outer walls 2 of the earphone holes, the sliding blocks 6 are slidably connected with the sliding grooves 5, the dust-proof plates 4 move outward under the squeezing action of the earphone plug, and in the process, the sliding blocks 6 at the bottom ends of the dust-proof plates 4 assist the dust-proof plates 4 to move in the sliding grooves 5.

Referring to fig. 3, the through hole 9 of the wiping sponge 8 is opened at the end face close to the dust-proof plate 4, so as to hide the card board 10.

The working principle of the utility model is as follows: firstly, inserting the tip part of an earphone plug into a small jack formed in the middle of a plurality of groups of dust-proof plates 4, wherein the dust-proof plates 4 are always extruded by the earphone plug along with the insertion of the earphone plug, the plurality of groups of dust-proof plates 4 are unfolded outwards through the sliding action of a sliding block 6 and a sliding groove 5 and extrude a reset spring 7 until the earphone plug is completely inserted into the jack 3, and after the earphone plug is pulled out, the reset spring 7 resets, so that the plurality of groups of dust-proof plates 4 are reset and closed under the sliding action of the sliding block 6 and the sliding groove 5, the dust is prevented from entering, and the dustproof protection of the jack is realized;

when headphone plug inserts jack 3, be located the sponge 8 of cleaning of 4 outer walls of dust guard and be in the state with headphone plug outer wall contact always, consequently, along with headphone plug's continuous removal, clean sponge 8 and can clean the dust of headphone plug outer wall adhesion to the inside of cleaning sponge 8, absorb the dust, when needs are changed sponge 8 to cleaning, through rotating cardboard 10, make cardboard 10 rotate to the position department with through-hole 9 looks parallel and level, extract afterwards to the outside and clean sponge 8 and can change, high convenience and fast, the dust removal function of cleaning sponge 8 has been guaranteed, play the further dustproof guard action to jack 3.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides an earphone jack for electrical apparatus, includes electrical apparatus body (1), its characterized in that: earphone hole outer wall (2) have been seted up to the terminal surface of electrical apparatus body (1), and the inside of earphone hole outer wall (2) is provided with jack (3) that are used for inserting the earphone input, the terminal surface of earphone hole outer wall (2) is provided with dust guard (4), and the terminal surface that the outside of dust guard (4) is located electrical apparatus body (1) has seted up spout (5), the inner wall of spout (5) is provided with slider (6) with dust guard (4) bottom fixed connection, and the outer wall of slider (6) is connected with reset spring (7) of installing at spout (5) inner wall, the inner wall of dust guard (4) is provided with cleans cotton (8), and cleans the terminal surface of cotton (8) and has seted up through-hole (9), the one end of cleaning cotton (8) is provided with cardboard (10).

2. An earphone jack for an electric appliance according to claim 1, wherein: the quantity of dust guard (4) is the multiunit, and the multiunit dust guard (4) are circular distribution, in addition, the multiunit be formed with little jack between dust guard (4).

3. An earphone jack for an electric appliance according to claim 1, wherein: the sliding grooves (5) are arranged in each group, the middle positions of the dust-proof plates (4) correspond to the end faces of the outer walls (2) of the earphone holes, and the sliding blocks (6) are connected with the sliding grooves (5) in a sliding mode.

4. An earphone jack for an electric appliance according to claim 1, wherein: the quantity of the wiping cotton (8) is matched with that of the dust-proof plate (4), and the through holes (9) on the end face of the wiping cotton (8) are arranged on the end face close to the dust-proof plate (4).

5. An earphone jack for an electric appliance according to claim 1, wherein: the clamping plate (10) is rotatably connected with the inner wall of the dust-proof plate (4) through a rotating rod through a damping bearing.