CN220935178U

CN220935178U - Novel dustproof intercom

Info

Publication number: CN220935178U
Application number: CN202322431015.0U
Authority: CN
Inventors: 黄金虎
Original assignee: Quanzhou Hengluda Electronic Technology Co ltd
Current assignee: Quanzhou Hengluda Electronic Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-05-10
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to an interphone, and provides a novel dustproof interphone, which comprises an interphone shell and a dustproof plate, wherein an opening for plugging an earphone hole, a microphone hole and a charging interface is formed in the upper part of the side wall of the interphone shell, a slot for accommodating the dustproof plate is formed in the side wall of the interphone shell, the slot penetrates through the opening in the side wall, and the dustproof plate can be arranged in the slot in a manner of sliding up and down to open the opening or sealing the opening. The utility model solves the problems of inconvenient use and short service life of the dustproof cover on the existing interphone shell.

Description

Novel dustproof intercom

Technical Field

The utility model relates to the technical field of interphones, in particular to a novel dustproof interphone.

Background

An interphone is a two-way mobile communication tool. Interphones are mainly of four main categories: analog interphone, digital interphone, IP interphone and public network interphone. The interphone is a terminal device for trunking communication, and can be used as not only the terminal device for trunking communication, but also a professional wireless communication tool in mobile communication.

With the continuous development of domestic interphone technology and the requirements of various industries on interphone products, interphones are gradually divided into two major classes. The amateur interphone is used by amateurs, and the professional interphone is used by special secrecy or confidentiality. The prior interphone is generally provided with an earphone hole, a microphone hole and a charging interface on the side wall of the shell, and the interphone shell is provided with a movable dustproof cover made of plastic, plastic or rubber on the holes and the interfaces, but the dustproof cover is inconvenient to pull and insert, and when in use, the dustproof cover is required to be placed on the edge, and is easy to damage due to frequent pull and insert use, so that the dustproof function of the interphone shell is invalid, and the interphone is inconvenient to use.

Disclosure of utility model

Therefore, the utility model provides a novel dustproof interphone which is convenient to use and long in service life.

In order to solve the technical problem, the utility model adopts the following scheme: the utility model provides a novel dustproof intercom, includes intercom casing and dust guard, the lateral wall upper portion of intercom casing is equipped with the opening that supplies earphone hole, microphone hole and interface grafting that charges, the intercom casing is equipped with open-ended lateral wall and is equipped with the fluting that holds the dust guard and this fluting runs through the opening on the lateral wall, the dust guard can slide from top to bottom and open the opening or close in the fluting is located to the opening.

Further improvement, the fluting of intercom casing is located on the lateral wall inner wall of intercom casing.

Further improvement, at least one clamping point is arranged on the upper portion of the inner wall of one side of the groove of the interphone shell, clamping grooves matched with the clamping points are formed in the same side of the dustproof plate and the groove, and the dustproof plate can clamp the closed opening or separate and open the opening through the matching of the clamping grooves and the grooved clamping points.

Still further improved, the upper part and the lower part of the grooving of the interphone shell are respectively provided with at least one clamping point, and the two clamping points are respectively positioned above and below the opening.

Further improvement, the fluting of intercom casing is located the open-ended upper and lower both ends and is equipped with the draw-in point respectively, and the dust guard is equipped with the draw-in groove with two draw-in point looks adaptations.

Further improvement, the outer side wall of the upper end of the dust-proof plate outwards extends to be provided with a protruding portion, and the protruding portion of the dust-proof plate can move up and down in the opening after penetrating through the opening.

By adopting the technical scheme, the utility model has the beneficial effects that: through set up a fluting on the one side of the confession earphone hole that sets up on the lateral wall upper portion of intercom casing, microphone hole and the open-ended that charges the interface pegged graft, and set up the opening of sliding from top to bottom or close open-ended dust guard on the fluting, make the drop-down dust guard open when needing to use, pull-up is closed when not needing to use, convenient to use, long service life, through setting up the fluting on the inner wall, make the structure of dust guard more stable, set up the draw-in point and draw-in groove cooperation and make the difficult not hard up effective location of dust guard realize dustproof protection, make the dust guard conveniently open and close the opening of intercom casing when using through setting up the bellying, it is more convenient to use, and is simple in structure stable, but wide popularization and application.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of an embodiment of the present utility model;

fig. 3 is a schematic view of a part of a dustproof plate according to an embodiment of the utility model.

Detailed Description

The present utility model will now be further described with reference to the accompanying drawings and detailed description, wherein the wireless charging stand is an existing structural component, since the following examples are not described in detail.

Referring to fig. 1-3, the novel dustproof interphone of the preferred utility model comprises an interphone shell 1 and a dustproof plate 2, wherein an opening 11 for plugging an earphone hole, a microphone hole and a charging interface is arranged at the upper part of the side wall of the interphone shell 1, a slot 12 for accommodating the dustproof plate 2 is arranged on the inner wall of the side wall of the interphone shell 1, the slot 12 penetrates through the opening 11 on the side wall, the dustproof plate 2 can slide up and down to open the opening 11 or close the opening 11 and is arranged in the slot 12, clamping points are respectively arranged at the upper end and the lower end of the slot 12 of the interphone shell 1 on one side of the opening 11, the dustproof plate 2 is provided with clamping grooves 21 matched with the two clamping points, the dustproof plate 2 can slide up and down to clamp the closing opening 11 or separate the opening 11 through the clamping points of the clamping grooves 21, and a protruding part 22 extending outwards from the outer side wall at the upper end of the dustproof plate 2.

According to the utility model, the slot of the interphone shell is positioned on the side wall of the interphone shell, at least one clamping point is arranged on the upper part of the inner wall of one side of the slot of the interphone shell, and only the same side of the dustproof plate and the slot, which is provided with the clamping point, is provided with the clamping groove matched with the clamping point, the slot of the interphone shell is also provided with at least one clamping point on the upper part and the lower part, the two clamping points are respectively positioned above and below the opening, and the bulge part extending outwards from the outer side wall of the upper end of the dustproof plate is not provided, so that the opening or closing is more convenient.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a novel dustproof intercom, includes intercom casing and dust guard, the lateral wall upper portion of intercom casing is equipped with the opening that supplies earphone hole, microphone hole and interface grafting that charges, its characterized in that: the intercom casing is equipped with open-ended lateral wall and is equipped with the fluting that holds the dust guard and this fluting runs through the opening on the lateral wall, the dust guard can slide from top to bottom and open the opening or close the opening and locate in the fluting.

2. The novel dust-proof intercom of claim 1, wherein: the slotting of the interphone shell is positioned on the inner wall of the side wall of the interphone shell.

3. The novel dust-proof intercom of claim 1, wherein: the intercom casing's fluting one side inner wall upper portion is equipped with at least one stuck point, the dust guard is equipped with stuck point looks adaptation draw-in groove with the homonymy that the fluting set up the stuck point, the dust guard can block through draw-in groove and grooved stuck point cooperation and close the opening or separate and open the opening.

4. A novel dust-proof intercom according to claim 3, wherein: at least one clamping point is arranged on the upper portion and the lower portion of the groove of the interphone shell, and the two clamping points are respectively located above and below the opening.

5. A novel dust-proof intercom according to claim 3, wherein: the fluting of intercom casing is located the open-ended upper and lower both ends and is equipped with the stuck point respectively, and the dust guard is equipped with the draw-in groove with two stuck point looks adaptations.

6. A novel dust-proof intercom according to claim 1 or 3, characterized in that: the outer side wall of the upper end of the dust-proof plate is provided with a protruding portion in an outward extending mode, and the protruding portion of the dust-proof plate can move up and down in the opening after penetrating through the opening.