CN208782969U - A kind of building speakerphone that avoidable sound is construed - Google Patents
A kind of building speakerphone that avoidable sound is construed Download PDFInfo
- Publication number
- CN208782969U CN208782969U CN201821441928.3U CN201821441928U CN208782969U CN 208782969 U CN208782969 U CN 208782969U CN 201821441928 U CN201821441928 U CN 201821441928U CN 208782969 U CN208782969 U CN 208782969U
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- China
- Prior art keywords
- fixedly installed
- front cover
- construed
- sound
- avoidable
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Abstract
The utility model discloses a kind of building speakerphones that avoidable sound is construed, including front cover, the front cover includes shell and inner panel, the front of the front cover is fixedly installed with sound equipment symmetrical above and below, the front of the front cover is fixedly installed with the camera positioned at top sound equipment bottom, the front of the front cover is fixedly installed with the operation panel positioned at camera bottom, the front of the operation panel is fixedly installed with display screen, the front of the operation panel is fixedly installed with the magnetic card sensing device positioned at display screen bottom, the front of the operation panel is fixedly installed with the digital button positioned at display screen bottom, cabinet is fixedly installed on the right side of the front cover, the outside of the cabinet is from being fixedly installed with damp-proof layer, the inside of the cabinet is fixedly installed with interlayer.This can avoid the building speakerphone that sound is construed and solves by preventing internal current crossfire because moisture gos deep into inside building speakerphone the phenomenon that building speakerphone is not available and construes occur.
Description
Technical field
The utility model relates to building speakerphone technical field, specially a kind of building talkback that avoidable sound is construed
Machine.
Background technique
Building speakerphone is mounted in the gating of antitheft door of building inlet and intercommunication control device, host are typically mounted at
On wall on or near the security door on each unit house doorway, composition doorway host includes panel, back box, operation part, audio
Partially, video section and control section, the birth of building speakerphone improve the safety of unit building, can prevent illegal person into
Enter unit building and implement crime, has been widely used.
Building speakerphone is often in outdoor mounted, after mounting because the humidity of weather or rainy season have moisture penetration to enter building
The shell of intercom, moisture is with conductive property, makes to generate conduction between internal system, electric current will occur when in use
The phenomenon that crossfire, causes building speakerphone normal use or the phenomenon that sound is construed can not occur, so propose that one kind can be kept away
Exempt from the building speakerphone that sound is construed and solves the problems, such as above-mentioned propose.
Utility model content
The purpose of this utility model is to provide a kind of building speakerphones that avoidable sound is construed, to solve above-mentioned background
The building speakerphone proposed in technology normal use or the phenomenon that sound is construed problem can not occur.
For the purpose that the above-mentioned avoidable sound of realization is construed, the utility model provides the following technical solutions: one kind be can avoid
The building speakerphone that sound is construed, including front cover, the front cover include shell and inner panel, and the front of the front cover is fixedly installed with
Sound equipment symmetrical above and below, the front of the front cover are fixedly installed with the camera positioned at top sound equipment bottom, and the front cover is just
Face is fixedly installed with the operation panel positioned at camera bottom, and the front of the operation panel is fixedly installed with display screen, described
The front of operation panel is fixedly installed with the magnetic card sensing device positioned at display screen bottom, the fixed peace in the front of the operation panel
Equipped with the digital button for being located at display screen bottom, cabinet is fixedly installed on the right side of the front cover, the outside of the cabinet is from admittedly
Dingan County is equipped with damp-proof layer, and the inside of the cabinet is fixedly installed with interlayer, be fixedly installed on the right side of the damp-proof layer one end with
The water barrier that front cover is fixedly connected, the inside of the interlayer are fixedly installed with the pcb board that one end is electrically connected with front cover, the PCB
Terminals are fixedly installed on the right side of plate, the inside of the interlayer is fixedly installed with the battery on the right side of terminals, described
The bottom of battery is fixedly installed with the partition that left and right ends are fixedly connected with pcb board right side and interlayer inner right side respectively, institute
The bottom for stating partition is fixedly installed with control module on the right side of terminals.
Preferably, the pcb board is waterproofing design, and the right side of pcb board and sound equipment, camera, display screen, magnetic card incude
Device and digital button electrical connection.
Preferably, the water barrier is that thickness is not less than one centimetre of gasket, and water barrier and front cover and pcb board it
Between pass through waterproof glue connection.
Preferably, the interlayer and partition are that outer cover is made equipped with the aluminium sheet of electro-insulating rubber, the thickness of electro-insulating rubber
Not less than five millimeters.
Preferably, the damp-proof layer is made of active carbon layer and clamping plate, and the thickness of active carbon layer is not less than two centimetres.
Preferably, the quantity of the terminals is no less than four, and terminals are isodistantly spaced and are uniformly distributed, battery and control
Molding block is electrically connected with terminals.
Compared with prior art, the utility model has the beneficial effects that this can avoid the building speakerphone that sound is construed, peace
Damp-proof layer and water barrier are mounted on inside wall when dress, front cover is exposed to outside wall, and when meeting water penetration, pcb board can be incited somebody to action
The isolation of chance water prevents chance water penetration from entering cabinet inside in the outside of cabinet, upsets the work of cabinet inside system, wall dampness moisture
It can be absorbed by the active carbon inside water barrier and damp-proof layer, prevent moisture from entering in cabinet, interlayer and partition are equipped with by outer cover
The aluminium sheet of electro-insulating rubber is made, and insulating layer can prevent from influencing control module just in the electric current crossfire to control module of battery
Often work, aluminium sheet have the effect of good partition magnetic induction line, can prevent from generating magnetic field when battery-operated, and magnetic field influences control
The work of module has reached the case where avoiding sound from construing to effectively prevent the crossfire of internal current.
Detailed description of the invention
Fig. 1 is a kind of this practical left view for the building speakerphone that avoidable sound is construed；
Fig. 2 is a kind of this practical structure sectional view for the building speakerphone that avoidable sound is construed；
Fig. 3 is a kind of this practical front-cover structure schematic diagram for the building speakerphone that avoidable sound is construed.
In figure: 1- front cover；101- shell；102- inner panel；2- sound equipment；3- camera；4- operation panel；5- display screen；6-
Magnetic card sensing device；7- digital button；9-PCB plate；10- water barrier；11- damp-proof layer；12- cabinet；13- interlayer；14- control
Module；15- battery；16- terminals；17- partition.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-Fig. 3 is please referred to, a kind of embodiment provided by the utility model: a kind of building talkback that avoidable sound is construed
Machine, including front cover 1, front cover 1 include shell 101 and inner panel 102, and the front of front cover 1 is fixedly installed with sound equipment 2 symmetrical above and below,
The front of front cover 1 is fixedly installed with the camera 3 positioned at 2 bottom of top sound equipment, and the front of front cover 1, which is fixedly installed with, is located at camera shooting
The operation panel 4 of first 3 bottom, the front of operation panel 4 are fixedly installed with display screen 5, and the front of operation panel 4 is fixedly installed with
Magnetic card sensing device 6 positioned at 5 bottom of display screen, the front of operation panel 4 are fixedly installed with the number positioned at 5 bottom of display screen
Word button 7, the right side of front cover 1 are fixedly installed with cabinet 12, and the outside of cabinet 12 is from being fixedly installed with damp-proof layer 11, damp-proof layer 11
It is made of active carbon layer and clamping plate, and the thickness of active carbon layer is not less than two centimetres, active carbon just has good adsorption moisture
Effect, the moisture inside adsorbable wall, the inside of cabinet 12 are fixedly installed with interlayer 13, and the right side of damp-proof layer 11 is fixedly mounted
The water barrier 10 for having one end to be fixedly connected with front cover 1, water barrier 10 are not less than one centimetre of gasket, and water barrier 10 for thickness
By waterproof glue connection between front cover 1 and pcb board 9, the inside of interlayer 13 is fixedly installed with what one end was electrically connected with front cover 1
Pcb board 9, pcb board 9 are waterproofing design, and the right side of pcb board 9 and sound equipment 2, camera 3, display screen 5, magnetic card sensing device 6 and
Digital button 7 is electrically connected, and the right side of pcb board 9 is fixedly installed with terminals 16, and the inside of interlayer 13 is fixedly installed with positioned at wiring
The battery 15 on 16 right side of end, the bottom of battery 15 are fixedly installed with left and right ends respectively and in 9 right side of pcb board and interlayer 13
The partition 17 being fixedly connected on the right side of portion, interlayer 13 and partition 17 are that outer cover is made equipped with the aluminium sheet of electro-insulating rubber, rubber of insulating
The thickness of glue is not less than five millimeters, and insulating layer can prevent in the electric current crossfire to control module 14 of battery 15, influences to control mould
The normal work of block 14, aluminium sheet have the effect of good partition magnetic induction line, can prevent battery 15 from generating magnetic field, magnetic when working
Field influences the work of control module 14, and the bottom of partition 17 is fixedly installed with the control module 14 positioned at 16 right side of terminals, connects
The quantity of line end 16 is no less than four, and terminals 16 are isodistantly spaced and are uniformly distributed, battery 15 and control module 14 with connect
Line end 16 is electrically connected, and damp-proof layer 11 and water barrier 10 is mounted on inside wall when installation, and front cover 1 is exposed to outside wall, when
When meeting water penetration, pcb board 9 can will meet water isolation in the outside of cabinet 12, prevent chance water penetration from entering inside cabinet 12, upset cabinet
12 built-in systems work, wall dampness moisture can be absorbed by the active carbon inside water barrier 10 and damp-proof layer 11, prevent moisture into
Enter in cabinet 12, interlayer 13 and partition 17 are made of outer cover equipped with the aluminium sheet of electro-insulating rubber, and insulating layer can prevent battery 15
Electric current crossfire to control module 14 in, influence the normal work of control module 14, aluminium sheet has good partition magnetic induction line
Effect can prevent battery 15 from generating magnetic field when working, and magnetic field influences the work of control module 14, to effectively prevent
The crossfire of internal current, that is, reached the case where avoiding sound from construing.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of building speakerphone that avoidable sound is construed, including front cover (1), it is characterised in that: the front cover (1) includes shell
The front of body (101) and inner panel (102), the front cover (1) is fixedly installed with sound equipment symmetrical above and below (2), the front cover (1)
Front is fixedly installed with the camera (3) positioned at top sound equipment (2) bottom, and the front of the front cover (1), which is fixedly installed with, to be located at
The front of the operation panel (4) of camera (3) bottom, the operation panel (4) is fixedly installed with display screen (5), the operation
The front of panel (4) is fixedly installed with the magnetic card sensing device (6) positioned at display screen (5) bottom, and the operation panel (4) is just
Face is fixedly installed with the digital button (7) positioned at display screen (5) bottom, is fixedly installed with cabinet on the right side of the front cover (1)
(12), the outside of the cabinet (12) is from being fixedly installed with damp-proof layer (11), the inside of the cabinet (12) be fixedly installed with every
Layer (13), is fixedly installed with the water barrier (10) that one end is fixedly connected with front cover (1) on the right side of the damp-proof layer (11), it is described every
The inside of layer (13) is fixedly installed with the pcb board (9) that one end is electrically connected with front cover (1), the fixed peace in the right side of the pcb board (9)
Equipped with terminals (16), the inside of the interlayer (13) is fixedly installed with the battery (15) on the right side of terminals (16), institute
The bottom for stating battery (15) is fixedly installed with left and right ends and fixes respectively on the right side of pcb board (9) with interlayer (13) inner right side
The partition (17) of connection, the bottom of the partition (17) are fixedly installed with the control module (14) on the right side of terminals (16).
2. the building speakerphone that a kind of avoidable sound according to claim 1 is construed, it is characterised in that: the pcb board
(9) be waterproofing design, and the right side of pcb board (9) and sound equipment (2), camera (3), display screen (5), magnetic card sensing device (6) and
Digital button (7) electrical connection.
3. the building speakerphone that a kind of avoidable sound according to claim 1 is construed, it is characterised in that: the water barrier
(10) it is not less than one centimetre of gasket for thickness, and passes through marine glue between water barrier (10) and front cover (1) and pcb board (9)
Connection.
4. the building speakerphone that a kind of avoidable sound according to claim 1 is construed, it is characterised in that: the interlayer
(13) and partition (17) is that outer cover is made equipped with the aluminium sheet of electro-insulating rubber, and the thickness of electro-insulating rubber is not less than five millimeters.
5. the building speakerphone that a kind of avoidable sound according to claim 1 is construed, it is characterised in that: the damp-proof layer
(11) it is made of active carbon layer and clamping plate, and the thickness of active carbon layer is not less than two centimetres.
6. the building speakerphone that a kind of avoidable sound according to claim 1 is construed, it is characterised in that: the terminals
(16) quantity is no less than four, and terminals (16) are isodistantly spaced and are uniformly distributed, and battery (15) and control module (14) are equal
It is electrically connected with terminals (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441928.3U CN208782969U (en) | 2018-09-04 | 2018-09-04 | A kind of building speakerphone that avoidable sound is construed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821441928.3U CN208782969U (en) | 2018-09-04 | 2018-09-04 | A kind of building speakerphone that avoidable sound is construed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208782969U true CN208782969U (en) | 2019-04-23 |
Family
ID=66159834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821441928.3U Expired - Fee Related CN208782969U (en) | 2018-09-04 | 2018-09-04 | A kind of building speakerphone that avoidable sound is construed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208782969U (en) |
-
2018
- 2018-09-04 CN CN201821441928.3U patent/CN208782969U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |