CN210246932U

CN210246932U - Visual doorbell with waterproof function

Info

Publication number: CN210246932U
Application number: CN201921904507.4U
Authority: CN
Inventors: Meirong Wang; 王美容
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-04-03
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a visual doorbell with waterproof function, including doorbell fuselage and the base that is used for installing the doorbell fuselage, the inside electronic equipment that is provided with of doorbell fuselage, electronic equipment include loudspeaker, and doorbell fuselage's back is provided with sound collection chamber, and the uncovered setting in bottom in sound collection chamber has seted up the horn hole in the sound collection chamber, and loudspeaker and horn hole set up relatively, are provided with on the inner wall of the base and collect sound chamber matched with resonant cavity, resonant cavity and sound collection chamber combination form the sound box body. The method comprises the following steps of (1) eliminating a horn hole in a panel, designing the horn hole to the back of a doorbell body, arranging a sound collection cavity outside the horn hole, designing a resonant cavity at a position on a base corresponding to the sound collection cavity, combining the resonant cavity with the sound collection cavity to form a sound box body, and sending sound emitted by a horn to the position under a visible doorbell through resonance of the sound box body, so that the sound is clear, rainwater is guaranteed to be completely prevented from entering the doorbell body, and structural water proofing is achieved; meanwhile, the position of the panel is saved, and the miniaturization design of the product is facilitated.

Description

Visual doorbell with waterproof function

Technical Field

The utility model relates to a visual doorbell technical field, concretely relates to visual doorbell with waterproof function.

Background

The visual doorbell system is used for information transmission between the inside and outside of high-rise residence and apartment building, anti-theft door control and alarming to the building duty room in case of emergency. The multifunctional electric heating water heater is complete in function, reliable in performance, large in capacity, attractive in appearance, convenient to install and use, popular with users and widely applied to safe living communities.

The public address loudspeaker setting of current visual doorbell is positive at the panel, because partial product is probably completely outdoor use, inside the rainwater got into loudspeaker and machine by the horn hole, caused the product to intake and influence performance and use, want to reach waterproof function, need increase the water proof membrane (the life-span is not long) or adopt the waterproof glue on the horn hole. The loudspeaker can occupy partial area of the panel on the front surface of the panel, and difficulty is brought to product design miniaturization.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a visual doorbell with waterproof function to improve the current waterproof performance of installing at outdoor visual doorbell, prolong the life of visual doorbell electronic parts.

The utility model discloses an above-mentioned technical problem is solved to following technical means:

the utility model provides a visual doorbell with waterproof function, includes the doorbell fuselage and is used for the installation the base of doorbell fuselage, the inside electronic equipment that is provided with of doorbell fuselage, electronic equipment includes loudspeaker, the back of doorbell fuselage is provided with sound collection chamber, the uncovered setting in bottom in sound collection chamber, set up the horn hole in the sound collection chamber, loudspeaker and the relative setting of horn hole, be provided with on the inner wall of the base with sound collection chamber matched with resonant cavity, the resonant cavity with sound collection chamber combination forms the sound box body.

Further, the doorbell fuselage includes panel and back lid, panel and back lid lock are in the same place, sound collection chamber sets up in the bottom of back lid outer wall.

Further, the buckling seam between the panel and the rear cover is sealed by a sealing ring.

Further, the base with the doorbell fuselage can dismantle the connection, the base includes base plate and perpendicular to the base plate face encloses to close and sets up at base plate guard plate all around, the doorbell fuselage install by base plate and base plate guard plate all around enclose the protection intracavity that closes the formation, the resonant cavity sets up on the base plate inside wall, be located set up on the guard plate of base plate bottom with the uncovered corresponding through-hole in sound collection chamber bottom.

Further, the shield plates positioned on top of the base plate extend outwardly to a greater extent than the remaining shield plates.

Further, the base with pass through the screwed connection between the doorbell fuselage.

Furthermore, the middle part of the base plate is provided with a threading hole for the signal wire on the doorbell body to penetrate out.

Further, the resonant cavity is a rectangular cavity, and the area of the bottom surface is larger than that of the sound collection cavity.

Furthermore, the resonant cavity is formed by enclosing a rectangular frame arranged on the substrate, and the extending side vertical surface of the rectangular frame is attached to the outer wall of the doorbell body.

The beneficial effects of the utility model are embodied in: the method comprises the following steps of (1) eliminating a horn hole in a panel, designing the horn hole to the back of a doorbell body, arranging a sound collection cavity outside the horn hole, designing a resonant cavity at a position on a base corresponding to the sound collection cavity, combining the resonant cavity with the sound collection cavity to form a sound box body, and sending sound emitted by a horn to the position under a visible doorbell through resonance of the sound box body, so that the sound is clear, rainwater is guaranteed to be completely prevented from entering the doorbell body, and structural water proofing is achieved; meanwhile, the position of the panel is saved, and the miniaturization design of the product is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a visible doorbell with a waterproof function according to the present invention;

fig. 2 is a schematic structural view of a base of a visible doorbell with a waterproof function according to the present invention;

FIG. 3 is a first schematic structural diagram of a back cover of the visible doorbell with a waterproof function shown in FIG. 1;

FIG. 4 is a second schematic structural diagram of a back cover of the visible doorbell shown in FIG. 1 and having a waterproof function;

fig. 5 is a schematic structural diagram of a panel of the visible doorbell shown in fig. 1 and having a waterproof function.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1-5, the utility model discloses a visual doorbell with waterproof function, including doorbell fuselage 1 and the base 2 that is used for installing doorbell fuselage 1, the inside electronic equipment that is provided with of doorbell fuselage 1, electronic equipment include loudspeaker, and doorbell fuselage 1's back is provided with sound collection chamber 3, and the uncovered setting in bottom of sound collection chamber 3 has set up horn hole 4 in the sound collection chamber 3, and loudspeaker set up with horn hole 4 relatively, are provided with on the 2 inner walls of base and collect sound chamber 3 matched with resonant cavity 5, and resonant cavity 5 forms the sound box body with the combination of sound collection chamber 3.

Specifically, doorbell fuselage 1 includes panel 6 and back lid 7, and panel 6 and back lid 7 lock-joint are in the same place, and sound collection chamber 3 sets up in the bottom of 7 outer walls of back lid. The lock joint between panel 6 and back lid 7 passes through the sealing washer sealed, prevents that the rainwater from getting into doorbell fuselage 1 from the lock joint between panel 6 and back lid 7 and corroding electronic equipment.

Can dismantle the connection through the screw realization between base 2 and the doorbell fuselage 1, base 2 includes that 8 boards of base plate 8 and perpendicular to base plate 8 face enclose to close the setting at base plate 8 guard plate 9 all around, doorbell fuselage 1 is installed and is enclosed the protection intracavity that closes the formation by 8 boards of base plate and 8 guard plate all around, resonant cavity 5 sets up on 8 inside walls of base plate, be located and offer on 8 boards of base plate's the guard plate 9 of base plate the uncovered corresponding through-hole 10 with 3 bottoms in sound collection chamber, the sound that loudspeaker sent propagates outside visual doorbell through-hole 10 after the resonance of sound box body, guard plate 9 is used for strengthening this visual doorbell's waterproof function.

Specifically, the size that the guard plate 9 that is located 8 tops of base plate outwards extends is greater than the size that remaining guard plate 9 outwards extends, more can reduce the possibility that the rainwater falls to doorbell fuselage 1 like this, forms better protection to doorbell fuselage 1.

Specifically, the middle part of the base plate 8 is provided with a threading hole 11 for a signal wire on the doorbell body 1 to penetrate out.

The resonant cavity 5 is a rectangular cavity, and the area of the bottom surface is larger than that of the sound collection cavity 3. The resonant cavity 5 is enclosed by the rectangular frame 12 arranged on the substrate 8 and is formed, the outer extending side vertical face of the rectangular frame 12 is attached to the outer wall of the doorbell body 1, so that rainwater flowing down from the wall can be prevented from flowing into the horn hole 4, and therefore the rainwater can not enter the doorbell body 1.

To sum up, the utility model cancels the horn hole on the panel, designs the horn hole to the back of the doorbell body, sets the sound collection cavity outside the horn hole, designs the resonant cavity on the base corresponding to the position of the sound collection cavity, forms the sound box body with the sound collection cavity, the sound emitted by the horn is sent to the position under the visible doorbell through the resonance of the sound box body, so that the sound is clear, and ensures that the rainwater can not enter the doorbell body completely, thereby achieving structural water resistance; meanwhile, the position of the panel is saved, and the miniaturization design of the product is facilitated.

The utility model discloses need not use materials such as water proof membrane, waterproof glue that the price is expensive, short-lived completely, save raw and other materials, reduce the energy consumption in the product production process, the process is saved, reaches processing, operation, control, simple and convenient of use, reduces environmental pollution.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a visual doorbell with waterproof function, includes doorbell fuselage (1) and is used for the installation base (2) of doorbell fuselage (1), doorbell fuselage (1) inside is provided with electronic equipment, electronic equipment includes loudspeaker, its characterized in that: the back of doorbell fuselage (1) is provided with collection sound chamber (3), the uncovered setting in bottom in collection sound chamber (3), horn hole (4) have been seted up in collection sound chamber (3), loudspeaker set up with horn hole (4) relatively, be provided with on base (2) inner wall with collection sound chamber (3) matched with resonant cavity (5), resonant cavity (5) with collection sound chamber (3) combination forms the sound box body.

2. The visual doorbell of claim 1, characterized in that: doorbell fuselage (1) is including panel (6) and hou gai (7), panel (6) and hou gai (7) lock-joint are in the same place, sound collection chamber (3) set up in the bottom of hou gai (7) outer wall.

3. The visual doorbell of claim 2, characterized in that: the buckling seam between the panel (6) and the rear cover (7) is sealed by a sealing ring.

4. The visual doorbell of claim 1, characterized in that: base (2) with doorbell fuselage (1) can dismantle the connection, base (2) include base plate (8) and perpendicular to base plate (8) face encloses to close and sets up at base plate (8) guard plate (9) all around, doorbell fuselage (1) install by base plate (8) and base plate (8) guard plate (9) all around enclose the protection intracavity that closes the formation, resonant cavity (5) set up on base plate (8) inside wall, be located set up on guard plate (9) of base plate (8) bottom with uncovered corresponding through-hole (10) in sound collection chamber (3) bottom.

5. The visual doorbell of claim 4, wherein: the protection plate (9) positioned on the top of the base plate (8) extends outwards with a larger size than the rest of the protection plates (9).

6. The visual doorbell of any one of claims 4-5, having a water-proof function, characterized in that: the base (2) is connected with the doorbell body (1) through screws.

7. The visual doorbell of any one of claims 4-5, having a water-proof function, characterized in that: and the middle part of the base plate (8) is provided with a threading hole (11) for a signal wire on the doorbell body (1) to penetrate out.

8. The visual doorbell of any one of claims 4-5, having a water-proof function, characterized in that: the resonant cavity (5) is a rectangular cavity, and the area of the bottom surface is larger than that of the sound collection cavity (3).

9. The visual doorbell of any one of claims 4-5, having a water-proof function, characterized in that: resonant cavity (5) are in by setting up rectangle frame (12) on base plate (8) enclose to close and form, the outer extension side facade of rectangle frame (12) is laminated with the outer wall of doorbell fuselage (1) mutually.