CN211429295U

CN211429295U - Interphone with waterproof structure

Info

Publication number: CN211429295U
Application number: CN202020501808.9U
Authority: CN
Inventors: 黄水南
Original assignee: Fujian Quanzhou Electronic Co ltd
Current assignee: Fujian Quanzhou Electronic Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-09-04
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses an interphone with a waterproof structure, which comprises an interphone body, a positioning column and water-absorbing expansion rubber, wherein the interphone body is provided with a plurality of keys, the keys are matched with a key sleeve on a panel, a loudspeaker is arranged above the keys and is matched with a sound outlet hole on the panel, the water-absorbing expansion rubber is arranged below the sound outlet hole, a display screen is arranged above the loudspeaker and is matched with a transparent protective cover on the panel, the interphone body is connected with the panel through the positioning column, the top of the interphone body is provided with an adjusting button groove, an adjusting button is arranged in the adjusting button groove, the rear side of the adjusting button is provided with a placing groove, one end of the placing groove is connected with an antenna through a rotating shaft, the antenna is matched with the placing groove, the utility model can effectively prevent water from entering the interphone, thereby reach the purpose of protection internal electronic component, prolong the life of intercom.

Description

Interphone with waterproof structure

Technical Field

The utility model relates to an intercom technical field specifically is an intercom from taking waterproof construction.

Background

The interphone is a two-way mobile communication tool, can communicate without any network support, has no telephone charge, is suitable for relatively fixed and frequent communication occasions, and has three categories at present: analog interphones, digital interphones, IP interphones, the operational environment of intercom is comparatively complicated usually, and waterproof function is very important for electronic equipment.

The existing interphone is still not enough in the aspect of waterproof function, most of interphones do not have a waterproof structure, if a user carelessly splashes water on the interphone, the water can directly enter the inside of the interphone to damage electronic elements inside the interphone, so that the interphone cannot normally talk, the normal use of the interphone is influenced, and the service life of the interphone is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from intercom of taking waterproof construction to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a from intercom of taking waterproof construction, includes intercom body, reference column and the inflation rubber that absorbs water, be equipped with a plurality of buttons on the intercom body, button cover looks adaptation on button and the panel, the button top is equipped with the speaker, play sound hole looks adaptation on speaker and the panel, it is equipped with the inflation rubber that absorbs water to go out the sound hole below, the speaker top is equipped with the display screen, transparent safety cover looks adaptation on display screen and the panel, the intercom body passes through the reference column and is connected with the panel, intercom body top is equipped with the knob groove, the knob inslot is equipped with the adjusting knob, the adjusting knob rear side is equipped with the standing groove, the rotation axis connection antenna is passed through to standing groove one end, antenna and standing groove looks adaptation, intercom body one side is equipped with the sliding closure.

As a further aspect of the present invention: the water-swelling rubber comprises a first enclosing plate, a through hole is formed in the first enclosing plate, a second enclosing plate is arranged on the inner side of the first enclosing plate, and a third enclosing plate is arranged on the inner side of the second enclosing plate.

As a further aspect of the present invention: the novel interphone is characterized in that one side of the interphone body is provided with a mounting groove matched with the sliding cover plate, the sliding cover plate is provided with a push-pull head, the push-pull head is provided with a plurality of anti-skidding threads, a power supply hole is formed in the mounting groove, and an earphone hole is formed below the power supply hole.

As a further aspect of the present invention: and a rubber sleeve is arranged between the adjusting button groove and the adjusting button.

As a further aspect of the present invention: the water-absorbing expansion rubber is connected with the sound outlet hole through adhesive glue.

As a further aspect of the present invention: and a battery box for storing a lithium battery is arranged on the interphone body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses it absorbs water inflation rubber to have set up above the speaker, it includes the through-hole to absorb water inflation rubber, first bounding wall, second bounding wall and third bounding wall, when external water gets into the intercom inside through going out the sound hole carelessly, rivers can be guided in the expansion rubber that absorbs water, because the separation layer upon layer between the bounding wall, the expansion rubber that absorbs water can furthest absorbs water, the through-hole on the expansion rubber that absorbs water can be stopped up, the expansion rubber volume that absorbs water can grow, the volume grow can extrude inside the sound hole can effectually avoid water to get into the intercom, thereby reach the purpose of protecting inside electronic component.

2. The intercom body one side has set up the mounting groove, and the mounting groove and sliding closure looks adaptation are equipped with power hole and earphone hole in the mounting groove, and inside in order to prevent that water from getting into the intercom from power hole and earphone hole, can promote to push away the pull head and seal the mounting groove through the sliding closure, press anti-skidding screw thread just can promote the sliding closure and seal the mounting groove, improve the leakproofness to can prevent that water from getting into inside the intercom through power hole and earphone hole.

Drawings

Fig. 1 is a front view of an intercom with a waterproof structure.

Fig. 2 is a schematic structural diagram of an intercom with a waterproof structure.

Fig. 3 is a schematic structural view of water-swelling rubber in an intercom with a waterproof structure.

Fig. 4 is a schematic structural view of a sliding cover plate in an intercom with a waterproof structure.

In the figure: 1-interphone body; 2-pressing a key; 3-a positioning column; 4-a loudspeaker; 5-a display screen; 6-adjusting a button groove; 7-adjusting knob; 8-placing the groove; 9-an antenna; 10-a panel; 11-key sleeve; 12-sound outlet hole; 13-a transparent protective cover; 14-water swellable rubber; 15-a first enclosing plate; 16-a second enclosing plate; 17-a third enclosing plate; 18-a via hole; 19-pushing the slider; 20-a sliding cover plate; 21-anti-slip threads; 22-power supply hole; 23-earphone hole.

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. 1-4, in an embodiment of the present invention, an intercom with a waterproof structure includes an intercom body 1, a positioning column 3 and a water-absorbing expansion rubber 14, wherein a plurality of keys 2 are disposed on the intercom body 1, the keys 2 are adapted to a key sleeve 11 on a panel 10, the key sleeve 11 is made of a waterproof rubber material, the keys 2 can be protected from water, a speaker 4 is disposed above the keys 2, the speaker 4 is adapted to a sound outlet hole 12 on the panel 10, the water-absorbing expansion rubber 14 is disposed below the sound outlet hole 12, the water-absorbing expansion rubber 14 is connected to the sound outlet hole 12 through an adhesive, the water-absorbing expansion rubber 14 includes a first surrounding plate 15, a through hole 18 is disposed on the first surrounding plate 15, a second surrounding plate 16 is disposed inside the first surrounding plate 15, a third surrounding plate 17 is disposed inside the second surrounding plate 16, when external water inadvertently enters the intercom from the sound outlet hole 12, the water flow can be guided into the water-absorbing expansion rubber 14, the water flow can firstly flow into the third enclosing plate 17, along with the gradual change of the water flow, the water flow can overflow into the second enclosing plate 16, similarly, when the water flow overflows into the first enclosing plate 15, the through hole 18 on the first enclosing plate 15 can be blocked, the volume of the water-absorbing expansion rubber 14 can be increased, the water-absorbing expansion rubber 14 with the increased volume can extrude the sound hole 12 to block the sound hole 12, so that the water can be effectively prevented from entering the interphone, the purpose of protecting the internal electronic elements is achieved, the service life of the interphone is prolonged, the display screen 5 is arranged above the loudspeaker 4, the display screen 5 is matched with the transparent protective cover 13 on the panel 10, the display screen 5 can clearly display data, convenience is brought to a user, and the transparent protective cover 13 matched with the display screen 5 can prevent water from entering the interphone, the interphone can also prevent dust in the air from entering the interphone, so that the purpose of protecting internal elements is achieved, the interphone body 1 is connected with the panel 10 through the positioning column 3, the positioning sleeve matched with the positioning column 3 is arranged on the inner surface of the panel 10, and a user can separate the interphone body 1 from the panel 10 by detaching the positioning sleeve and the positioning column 3;

the top of the interphone body 1 is provided with an adjusting button groove 6, an adjusting button 7 is arranged in the adjusting button groove 6, a rubber pad is arranged between the adjusting button groove 6 and the adjusting button 7 and can well prevent water flow from entering the interphone, a placing groove 8 is arranged on the rear side of the adjusting button 7, one end of the placing groove 8 is connected with an antenna 9 through a rotating shaft, the antenna 9 is matched with the placing groove 8, when a user needs to use the antenna 9, the antenna 9 can be rotated out of the placing groove 8 through rotating the rotating shaft, the adjusting button 7 in the adjusting button groove 6 is rotated to find proper frequency to work according to the actual requirement of the user, one side of the interphone body 1 is provided with a sliding cover plate 20, one side of the interphone body 1 is provided with a mounting groove matched with the sliding cover plate 20, the sliding cover plate 20 is provided with a push pull head 19, the push head 19 is provided with a plurality of anti-skid, the anti-skidding screw thread 21 can guarantee that the user avoids the smooth condition that produces and push away the motionless push head 19 when promoting push head 19, be equipped with power supply hole 22 in the mounting groove, power supply hole 22 below is equipped with earphone hole 23, and when using, the user can promote sliding closure 20 and live the mounting groove seal that intercom body 1 one side set up through pressing anti-skidding screw thread 21 on the push head 19, and power supply hole 22 and earphone hole 23 in the mounting groove will be sealed and can avoid rivers to get into inside the intercom from power supply hole 22 and earphone hole, be equipped with the battery case of depositing the lithium cell on the intercom body 1 to the lithium cell can be timely change, when the electric quantity of lithium cell is not enough, the user opens the battery case and just can carry out the change of lithium cell and guarantee the continuous work of intercom, improves work efficiency for the user.

The utility model discloses a theory of operation is: when the novel interphone is used, a user can push the sliding cover plate 20 to seal the mounting groove arranged on one side of the interphone body 1 by pressing the anti-skidding threads 21 on the pushing head 19, the power supply hole 22 and the earphone hole 23 in the mounting groove are sealed to prevent water from entering the interphone from the power supply hole 22 and the earphone hole, when outside water enters the interphone from the sound outlet hole 12 carelessly, the water flow is guided into the water absorption expansion rubber 14 and firstly flows into the third surrounding plate 17, along with gradual change of the water flow, the water flow overflows into the second surrounding plate 16, similarly, when the water flow overflows into the first surrounding plate 15, the through hole 18 on the first surrounding plate 15 is blocked, the volume of the water absorption expansion rubber 14 is increased, the water absorption expansion rubber 14 with the increased volume extrudes the sound outlet hole 12 to block the sound outlet hole 12, and accordingly, the water can be effectively prevented from entering the interphone, thereby reach the purpose of protection internal electronic component, prolong the life of intercom.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An interphone with a waterproof structure comprises an interphone body (1), a positioning column (3) and water-absorbing expansion rubber (14) and is characterized in that a plurality of keys (2) are arranged on the interphone body (1), the keys (2) are matched with a key sleeve (11) on a panel (10), a loudspeaker (4) is arranged above the keys (2), the loudspeaker (4) is matched with a sound outlet hole (12) on the panel (10), the water-absorbing expansion rubber (14) is arranged below the sound outlet hole (12), a display screen (5) is arranged above the loudspeaker (4), the display screen (5) is matched with a transparent protective cover (13) on the panel (10), the interphone body (1) is connected with the panel (10) through the positioning column (3), and an adjusting button groove (6) is arranged at the top of the interphone body (1), be equipped with adjusting knob (7) in adjusting knob groove (6), adjusting knob (7) rear side is equipped with standing groove (8), standing groove (8) one end is connected antenna (9) through the pivot, antenna (9) and standing groove (8) looks adaptation, intercom body (1) one side is equipped with sliding closure (20).

2. The interphone with the waterproof structure according to claim 1, wherein the water-swelling rubber (14) comprises a first enclosing plate (15), a through hole (18) is arranged on the first enclosing plate (15), a second enclosing plate (16) is arranged inside the first enclosing plate (15), and a third enclosing plate (17) is arranged inside the second enclosing plate (16).

3. The interphone with the waterproof structure according to claim 1, wherein one side of the interphone body (1) is provided with an installation groove matched with a sliding plate (20), the sliding plate (20) is provided with a push head (19), the push head (19) is provided with a plurality of anti-skid threads (21), a power supply hole (22) is arranged in the installation groove, and an earphone hole (23) is arranged below the power supply hole (22).

4. The interphone with waterproof structure according to claim 1, characterized in that a rubber pad is arranged between the adjusting button slot (6) and the adjusting button (7).

5. The intercom of a self-contained waterproof structure as claimed in claim 2, characterized in that said water-swelling rubber (14) is connected with the sound outlet hole (12) by adhesive glue.

6. The interphone with the waterproof structure according to claim 1, characterized in that the interphone body (1) is provided with a battery box for storing lithium batteries.