CN217693324U - Waterproof sealing assembly of interphone - Google Patents

Abstract

The utility model discloses an intercom waterproof sealing assembly relates to the waterproof field of intercom, comprises a box bod, be provided with the intercom main part in the box body, one side in the box body is provided with the moisture absorption layer, one side of moisture absorption layer is provided with the zone of heating, the top of box body is provided with one-way pneumatic valve, be provided with temperature sensor in the intercom main part, bottom in the box body is provided with the power of connecting zone of heating and intercom main part. The utility model discloses set up moisture absorption structure in the intercom box body, the moisture that will get into when opening through a small amount of moisture in the gap gets into the box body and talkback the mouth absorbs to the moisture absorption in situ, go back accessible control button control in the use and regenerate moisture absorption layer, make the intercom can long-term waterproof performance that keeps, prevent that the electronic component in the intercom from weing.

Description

Waterproof sealing assembly of interphone

Technical Field

The utility model relates to a waterproof field of intercom specifically is a waterproof sealing assembly of intercom.

Background

The interphone can carry out conversation without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent conversation.

Chinese patent that relevant bulletin number is CN210807249U discloses a waterproof sealing structure for intercom, including casing and knob, the button embedding sets up the right side at the casing, adjust knob embedding sets up the left side at the casing, adjust knob's output is provided with the master gear, the frequency modulation knob embedding sets up the top right side at the casing, the left side of frequency modulation knob is run through and is provided with the antenna, the through-hole embedding sets up the front at the casing, the battery embedding sets up the inside at the casing, the treater passes through nut fixed connection in the inside of casing, speaker fixed mounting is in the inside of casing.

To foretell correlation technique, current waterproof sealing structure for intercom is in-service use, because the openable sealing structure of conversation mouthful department is too complicated, it is inseparable easily to close after long-time the use or the intercom receives under the condition of collision, seriously still can damage and lead to unable use, seal assembly's use reliability is relatively poor, and the in-process seal assembly who uses at the intercom is in the state of opening, outside steam enters into the intercom very easily this moment and causes the harm to electronic component, waterproof seal assembly has lost waterproof sealing's effect promptly.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an intercom waterproof sealing assembly to solve current in-process steam that is used for intercom's waterproof sealing structure and can get into the inside technical problem that leads to electronic component to wet of intercom.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intercom waterproof sealing assembly, includes the box body, be provided with the intercom main part in the box body, one side in the box body is provided with the moisture absorption layer, one side on moisture absorption layer is provided with the zone of heating, the top of box body is provided with one-way pneumatic valve, be provided with temperature sensor in the intercom main part, bottom in the box body is provided with the power of connecting zone of heating and intercom main part.

Through adopting above-mentioned technical scheme, set up moisture absorption structure in the intercom box body, will get into a small amount of moisture in the box body through the gap and the moisture that gets into when talkbacking the mouth and open absorbs to the moisture absorption in situ, still can carry out regeneration to the moisture absorption layer through control button control in the use, make the intercom can long-term waterproof performance that keeps, prevent that the electronic component in the intercom from weing.

The utility model discloses further set up to, one side outside the box body is provided with multiunit control button.

By adopting the technical scheme, the interphone main body is controlled through the control key.

The utility model discloses further set up to, one side of box body is provided with the multiunit trompil.

Through adopting above-mentioned technical scheme, sound can be clear pass through the trompil and spread into in the box body.

The utility model discloses further set up to, the box body is provided with the baffle in trompil department rotation, the box body is provided with the sealing washer towards the baffle.

Through adopting above-mentioned technical scheme, the trompil can be shielded to the baffle structure under the condition that the intercom does not use, prevents that steam from passing through the trompil and getting into the box body.

The utility model discloses it further sets up to, be provided with the joint structure between the edge of baffle and the box body.

Through adopting above-mentioned technical scheme, make the closure that the baffle can be convenient.

The utility model discloses further set up to, the interval is provided with phase transition energy storage structure between moisture absorption layer and the intercom main part.

Through adopting above-mentioned technical scheme, phase change energy storage structure can avoid a large amount of heat transfer to the effect that the intercom main part played the protection intercom main part.

The utility model discloses further set up to, the box body is provided with the insulating layer between zone of heating and box body inner wall.

Through adopting above-mentioned technical scheme, the insulating layer can prevent that zone of heating work from scalding the user.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a set up moisture absorption structure in the intercom box body, the moisture that will get into when a small amount of moisture in the box body and the mouth of talkbacking through the gap are opened absorbs to the moisture absorption in situ, go back accessible control button control in the use and regenerate the moisture absorption layer, make the intercom can long-term waterproof performance that keeps, prevent that the electronic component in the intercom from weing.

Drawings

FIG. 1 is a side view of the present invention;

fig. 2 is an enlarged view of a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of B in fig. 1 according to the present invention;

fig. 4 is a top view of the absorbent structure of the present invention.

In the figure: 1. a box body; 2. an interphone body; 3. a power source; 4. a temperature sensor; 5. a control key; 6. a baffle plate; 7. opening a hole; 8. a seal ring; 9. an energy storage bin; 10. an energy storage layer; 11. a moisture-absorbing layer; 12. a heating layer; 13. a thermal insulation layer; 14. a one-way air valve.

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 drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A waterproof sealing assembly of an interphone is disclosed, as shown in figures 1-4, an interphone body 2 is arranged in a box body 1, a moisture absorption layer 11 is arranged on one side in the box body 1, a reproducible moisture absorbent is filled in the moisture absorption layer 11, specifically, granular moisture absorption silica gel, a heating layer 12 is arranged on one side of the moisture absorption layer 11, the heating layer specifically is an electric heating net, a one-way air valve 14 is arranged at the top end of the box body 1, the one-way air valve 14 enables water vapor in the box body 1 to be efficiently discharged out of the box body 1, a temperature sensor 4 is arranged on the interphone body 2, a power supply 3 for connecting the heating layer 12 with the interphone body 2 is arranged at the bottom end in the box body 1, the power supply is provided for the electric heating net in the interphone body 2 and the heating layer 12 through the power supply 3, moisture entering the box body 1 through an opening 7 in the using process of the interphone and moisture entering the box body 1 through other gaps at the connection of the box body 1 can be absorbed by the moisture absorption layer 11, when the moisture absorption assembly in the moisture absorption layer 11 is saturated, the heating layer 11 works to heat the moisture absorption layer 11 to regenerate the moisture, the moisture absorption layer 11, the moisture regeneration layer 11 is exhausted out of the box body 1 through the one-way air valve 14, the temperature sensor 4 detects that the temperature sensor 1 exceeds a threshold value, when the temperature, the temperature sensor 1, the temperature sensor can control circuit board can effectively prevent the moisture absorption layer 2 from corroding the heating circuit board, and the electronic heating circuit board in the box body, and the electronic heating layer 1.

Referring to fig. 1, a plurality of sets of control keys 5 are disposed on one side of the case 1, and the interphone body 2 is controlled by the control keys 5.

Please refer to fig. 1, one side of box body 1 is provided with multiunit trompil 7, sound can be clear spread into in the box body 1 through trompil 7, box body 1 is provided with baffle 6 in the rotation of trompil 7 department, box body 1 is provided with sealing washer 8 towards baffle 6, baffle 6 structure can shield trompil 7 under the condition that the intercom is not used, prevent that steam from passing through trompil 7 and getting into box body 1, be provided with the joint structure between the edge of baffle 6 and the box body 1, make closing that baffle 6 can be convenient, when baffle 6 and box body 1 joint, baffle 6 extrudees sealing washer 8 between the two with box body 1, play sealed effect.

Referring to fig. 1, a phase change energy storage structure is disposed between the moisture absorption layer 11 and the interphone body 2 at an interval, the phase change energy storage structure is specifically an energy storage bin 9 for detection, an energy storage layer 10 made of a phase change energy storage material is filled in the energy storage bin 9, moisture can be absorbed by the moisture absorption layer 11 through a gap between the energy storage bins 9, and the phase change energy storage structure can prevent a large amount of heat from being transferred to the interphone body 2 to protect the interphone body 2.

Referring to fig. 1, a heat insulation layer 13 is disposed between the heating layer 12 and the inner wall of the box body 1 in the box body 1, the heat insulation layer 13 is specifically a hollow shell structure, air in the shell is utilized to perform a heat insulation function, and the heat insulation layer 13 can prevent the heating layer 12 from scalding a user when the heating layer works.

The utility model discloses a theory of operation does: moisture that gets into in the box body 1 through trompil 7 and get into box body 1 through other gaps of box body 1 junction can be absorbed by moisture absorption layer 11 in the intercom use, moisture absorption assembly saturation back in moisture absorption layer 11, make zone of heating 12 work through control button 5 and heat regeneration to moisture absorption layer 11, vapor passes through one-way pneumatic valve 14 discharge box body 1, temperature sensor 4 detects when temperature surpasses the threshold value in the box body 1, the last control circuit board of intercom main part 2 can break off the power supply to zone of heating 12 promptly, play the effect of protection intercom main part 2, moisture absorption layer 11 after the heating regeneration can play the effect of effectively absorbing moisture in the box body 1 again, prevent that electronic components from receiving moisture in the box body 1 from corroding.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (7)

1. The utility model provides an intercom waterproof sealing assembly, includes box body (1), be provided with intercom main part (2) in box body (1), its characterized in that: one side in box body (1) is provided with moisture absorption layer (11), one side of moisture absorption layer (11) is provided with zone of heating (12), the top of box body (1) is provided with one-way pneumatic valve (14), be provided with temperature sensor (4) on intercom main part (2), bottom in box body (1) is provided with power (3) of connecting zone of heating (12) and intercom main part (2).

2. The waterproof sealing assembly of an interphone according to claim 1, characterized in that: and a plurality of groups of control keys (5) are arranged on one side outside the box body (1).

3. The waterproof sealing assembly of an interphone according to claim 1, characterized in that: one side of the box body (1) is provided with a plurality of groups of holes (7).

4. The waterproof sealing assembly of an interphone according to claim 3, characterized in that: the box body (1) is provided with a baffle (6) in a rotating mode at the position of the opening (7), and a sealing ring (8) is arranged on the box body (1) towards the baffle (6).

5. The waterproof sealing assembly of an interphone according to claim 4, characterized in that: a clamping structure is arranged between the edge of the baffle (6) and the box body (1).

6. The waterproof sealing assembly of an interphone according to claim 1, characterized in that: and a phase change energy storage structure is arranged between the moisture absorption layer (11) and the interphone body (2) at intervals.

7. The waterproof sealing assembly of an interphone according to claim 1, characterized in that: a heat insulation layer (13) is arranged between the heating layer (12) and the inner wall of the box body (1).

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