CN108792867A - A kind of talkback unit for ship's fire fighting - Google Patents
A kind of talkback unit for ship's fire fighting Download PDFInfo
- Publication number
- CN108792867A CN108792867A CN201810644274.2A CN201810644274A CN108792867A CN 108792867 A CN108792867 A CN 108792867A CN 201810644274 A CN201810644274 A CN 201810644274A CN 108792867 A CN108792867 A CN 108792867A
- Authority
- CN
- China
- Prior art keywords
- talkback unit
- fire
- fighting
- elevator
- lift
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses a kind of talkback units for ship's fire fighting, including fire-fighting Room station talkback unit and elevator(lift) machine room talkback unit, circuit board, switch (triangular key, button), microphone, loudspeaker, contact, power supply indicator and status indicator lamp are provided in fire-fighting Room station talkback unit and the elevator(lift) machine room talkback unit.Crust of the device uses stainless steel material, reliability and service life sturdy and durable, that ensure device.Design and wall-mounted design of the crust of the device using insertion type, can be mounted in wall or suspension on the wall, facilitate installation, beautiful and generous.
Description
Technical field
The present invention relates to lift facility fields, more particularly to a kind of talkback unit for ship's fire fighting.
Background technology
Traditional five side's intercommunication product of elevator generally uses plastic shell, does not have fire prevention, water-proof function, is encountering fire
The case where when be easy because high temperature, water inlet cause damage fail；And touch-call is generally used, it is easy maloperation.Using the present invention,
Can fire, fire-fighting and rescue severe environmental conditions under ensure to contact with the external world, it is distinctive to be led to using triangular key control
Interrogate the mode of break-make, it can be ensured that only professional could operate this equipment.Therefore a kind of pair for ship's fire fighting is designed
Say device.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of existing technologies, and provides a kind of intercommunication for ship's fire fighting
Device.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of talkback unit for ship's fire fighting of the invention, including fire-fighting Room station talkback unit and elevator(lift) machine room intercommunication dress
Set, be provided in fire-fighting Room station talkback unit and the elevator(lift) machine room talkback unit circuit board, switch (triangular key is pressed
Button), microphone, loudspeaker, contact, power supply indicator and status indicator lamp.
As a preferred technical solution of the present invention, fire-fighting Room station talkback unit uses the triangular key of contact-carrying
Communication control switchs.
As a preferred technical solution of the present invention, the elevator(lift) machine room talkback unit is opened using button control communication
It closes.
As a preferred technical solution of the present invention, fire-fighting Room station talkback unit and elevator(lift) machine room intercommunication dress
It sets and uses four-wire system communication modes.
As a preferred technical solution of the present invention, fire-fighting Room station talkback unit and elevator(lift) machine room intercommunication dress
It sets and uses waterproof connector and waterproof technology.
As a preferred technical solution of the present invention, fire-fighting Room station talkback unit and elevator(lift) machine room intercommunication dress
The shell set uses stainless steel material.
As a preferred technical solution of the present invention, fire-fighting Room station talkback unit shell uses wall-mounted design.
As a preferred technical solution of the present invention, the elevator(lift) machine room talkback unit shell is set using Embedded
Meter.
The advantageous effect that is reached of the present invention is：Shell of the present invention use stainless steel material, it is sturdy and durable, reliability is high,
Service life is long；The present invention uses waterproof technology, can be applied to adverse circumstances when fire rescue；Beauty simple for structure, it is convenient
Installation；It is controlled using dedicated triangular key, only professional is just operable；One group of fire-fighting signal contact is provided.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the appearance diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the internal structure schematic diagram of the present invention；
Fig. 4 is the principle of the present invention block diagram.
In figure：1, fire-fighting Room station talkback unit；2, elevator(lift) machine room talkback unit；3, circuit board；4, switch (triangular key,
Button)；5, microphone；6, loudspeaker；7, contact；8, power supply indicator；9, status indicator lamp.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment
As shown in Figs 1-4, the present invention provides a kind of talkback unit for ship's fire fighting, including fire-fighting Room station talkback unit
1 and elevator(lift) machine room talkback unit 2, circuit is provided in fire-fighting Room station talkback unit 1 and the elevator(lift) machine room talkback unit 2
Plate 3, switch (triangular key, button) 4, microphone 5, loudspeaker 6, contact 7, power supply indicator 8 and status indicator lamp 9.
Fire-fighting Room station talkback unit 1 is switched using the triangular key communication control of contact-carrying, can prevent maloperation.
The elevator(lift) machine room talkback unit 2 uses button control communication switch.
Fire-fighting Room station talkback unit 1 and the elevator(lift) machine room talkback unit 2 use four-wire system communication modes.
Fire-fighting Room station talkback unit 1 and the elevator(lift) machine room talkback unit 2 use waterproof connector and waterproof technology, make
Obtaining the equipment has the function of waterproof and dustproof.
The shell of fire-fighting Room station talkback unit 1 and the elevator(lift) machine room talkback unit 2 uses stainless steel material, firm
It is durable, reliability is high and service life is long.
Talkback unit 1 shell in fire-fighting Room station uses wall-mounted design, facilitates installation.
2 shell of elevator(lift) machine room talkback unit uses Embedded design, can be mounted in wall, beautiful and generous.
For the present invention when using, fire-fighting Room station talkback unit 1 and elevator(lift) machine room talkback unit 2 are opening call
It can realize that double-directional speech communicates when function；After powering on, power supply indicator 8 is bright；It switchs (triangular key, button) and is closed 4, shape
State indicator light bright 9；Fire-fighting signal contact 7 is closed；Voice signal is received, loudspeaker 6 play voice signal, realize that double-directional speech is logical
News；It switchs (triangular key, button) and disconnects 4, status indicator lamp goes out 9；Fire-fighting signal touches 7 points of disconnections；Double-directional speech communicates at this time
Function is closed.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of talkback unit for ship's fire fighting, including fire-fighting Room station talkback unit (1) and elevator(lift) machine room talkback unit
(2), which is characterized in that be provided with circuit board in fire-fighting Room station talkback unit (1) and the elevator(lift) machine room talkback unit (2)
(3), (triangular key, button) (4), microphone (5), loudspeaker (6), contact (7), power supply indicator (8) and state instruction are switched
Lamp (9).
2. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that fire-fighting Room station pair
Say that device (1) is switched using the triangular key communication control of contact-carrying.
3. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that the elevator(lift) machine room pair
Say that device (2) uses button control communication switch.
4. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that fire-fighting Room station pair
Say that device (1) and the elevator(lift) machine room talkback unit (2) use four-wire system communication modes.
5. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that fire-fighting Room station pair
Say that device (1) and the elevator(lift) machine room talkback unit (2) use waterproof connector and waterproof technology.
6. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that fire-fighting Room station pair
Say that the shell of device (1) and the elevator(lift) machine room talkback unit (2) uses stainless steel material.
7. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that fire-fighting Room station pair
Say that device (1) shell uses wall-mounted design.
8. a kind of talkback unit for ship's fire fighting according to claim 1, which is characterized in that the elevator(lift) machine room pair
Say that device (2) shell uses Embedded design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810644274.2A CN108792867A (en) | 2018-06-21 | 2018-06-21 | A kind of talkback unit for ship's fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810644274.2A CN108792867A (en) | 2018-06-21 | 2018-06-21 | A kind of talkback unit for ship's fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108792867A true CN108792867A (en) | 2018-11-13 |
Family
ID=64084067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810644274.2A Pending CN108792867A (en) | 2018-06-21 | 2018-06-21 | A kind of talkback unit for ship's fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108792867A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200873U (en) * | 1985-04-22 | 1985-12-20 | 邢天明 | Cryptographic warning device of steal and fire precaution |
| CN2620448Y (en) * | 2003-05-23 | 2004-06-09 | 王晓廷 | Hand-operated button intercom in automatic fire warning system |
| CN201397748Y (en) * | 2009-04-28 | 2010-02-03 | 广州广日电梯工业有限公司 | Novel fire-fighting switch box |
| CN206955391U (en) * | 2017-07-03 | 2018-02-02 | 李勇 | Intelligent elevator intercommunication monitoring and car display monitoring integrated device |
-
2018
- 2018-06-21 CN CN201810644274.2A patent/CN108792867A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85200873U (en) * | 1985-04-22 | 1985-12-20 | 邢天明 | Cryptographic warning device of steal and fire precaution |
| CN2620448Y (en) * | 2003-05-23 | 2004-06-09 | 王晓廷 | Hand-operated button intercom in automatic fire warning system |
| CN201397748Y (en) * | 2009-04-28 | 2010-02-03 | 广州广日电梯工业有限公司 | Novel fire-fighting switch box |
| CN206955391U (en) * | 2017-07-03 | 2018-02-02 | 李勇 | Intelligent elevator intercommunication monitoring and car display monitoring integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181113 |