CN210111987U - Marine handheld intercom equipment - Google Patents
Marine handheld intercom equipment Download PDFInfo
- Publication number
- CN210111987U CN210111987U CN201920639188.2U CN201920639188U CN210111987U CN 210111987 U CN210111987 U CN 210111987U CN 201920639188 U CN201920639188 U CN 201920639188U CN 210111987 U CN210111987 U CN 210111987U
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- Prior art keywords
- touch display
- marine
- vhf
- handheld
- wireless receiver
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000009429 distress Effects 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
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Abstract
The utility model is suitable for an operation auxiliary assembly field on the ship provides a marine handheld intercom equipment, include: a VHF interphone for communication through the VHF band and for digital selective calling; a wireless receiver for enabling acquisition of engine operation information of a ship through electromagnetic wave wireless communication; the touch display device comprises a touch display screen with a display surface and a touch display controller used for controlling the touch display screen, wherein the touch display controller is electrically connected with the wireless receiver, the touch display controller is used for controlling the touch display screen to display at least one of a display interface and an operation interface on the display surface, the display interface is used for displaying the engine operation information, and the operation interface can be touched by a user to open and close the wireless receiver. The utility model provides a marine handheld intercom device has talkback function panel board function simultaneously.
Description
Technical Field
The utility model belongs to operation auxiliary assembly field on the ship especially relates to a handheld intercom equipment of ship.
Background
The ship is a special operation environment, and because the size of the ship is large and the space of the ship is divided into a plurality of cabins of a plurality of deck layers, the handheld intercom device for the ship is a common auxiliary tool for facilitating communication.
All equipment in the ship can be fixed on the ship body as far as possible, so that the influence of ship shaking and the like on the equipment is avoided, and the equipment control and the running state display are included. The instrument panel is generally fixed in the cab, and if the operation condition of the main engine needs to be known, the instrument panel needs to go to the cab for viewing or contact with a cab person for viewing. The operation condition of the main engine is the core data of the ship, and the crew member needs to check the operation data of the main engine for many times in the process of operating or overhauling the unit, so the existing checking mode is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a marine handheld intercom device, it aims at solving current host computer operational data and looks over inconvenient problem.
The utility model provides a marine handheld intercom device, include:
a VHF interphone for communication through the VHF band and for digital selective calling;
a wireless receiver for enabling acquisition of engine operation information of a ship through electromagnetic wave wireless communication;
the touch display device comprises a touch display screen with a display surface and a touch display controller used for controlling the touch display screen, wherein the touch display controller is electrically connected with the wireless receiver, the touch display controller is used for controlling the touch display screen to display at least one of a display interface and an operation interface on the display surface, the display interface is used for displaying the engine operation information, and the operation interface can be touched by a user to open and close the wireless receiver.
Further, the VHF interphone comprises an antenna, a speaker, a microphone and a DSC calling system, wherein the antenna, the speaker, the microphone and the DSC calling system are all electrically connected to the touch display controller, the microphone is used for receiving human body sounds and converting the human body sounds into audio signals to be transmitted to the touch display controller, the touch display controller encodes and compresses the audio signals and then transmits the audio signals through the antenna, the antenna is also used for receiving very high frequency electric waves and transmitting the very high frequency electric waves to the touch display controller, the touch display controller decodes the very high frequency electric waves into audio data and transmits the audio data to the speaker, and the speaker converts the audio data into voice and expands the audio data for playing; the DSC calling system is used for sending out distress alarm and establishing distress communication;
the control interface can be touched by a user to open and close the antenna, select the VHF frequency band, control the volume of the loudspeaker and the microphone and open and close the DSC calling system.
Further, marine handheld intercom equipment still includes camera and memory, the camera is used for shooing the image, the memory is used for the storage the image, the camera with the memory all with touch-control display controller electricity is connected, the show interface still is used for the show the image, control the interface and can supply the user to touch, in order to control the camera is shot or is transferred the image.
Furthermore, the handheld intercom device for the ship further comprises a locator used for obtaining the information of the position of the earth where the handheld intercom device for the ship is located.
Further, marine handheld intercom equipment still includes shell structure, shell structure is used for fixing the display screen, VHF intercom and wireless receiver.
Further, the shell structure is provided with a closed floating cavity, and the floating cavity is used for enabling the handheld intercom device for the ship to float on the sea surface when the handheld intercom device for the ship is placed on the sea.
Further, the shell structure is provided with a shielding plate in the floating cavity, and the VHF interphone and the wireless receiver are respectively positioned on two sides of the shielding plate.
Further, shell structure includes protecgulum, hou gai, the display screen is fixed on the front surface of protecgulum, VHF intercom with wireless receiver fixes the protecgulum with the back lid encloses the holding intracavity that closes the formation, the protecgulum with adopt ultrasonic bonding to realize watertight connection between the back lid.
Further, the shell structure is made of an aluminum alloy material.
The utility model provides a marine handheld intercom device, on the basis of general intercom function, is equipped with digit selective calling function (DSC) so that outwards call when being in danger. A wireless receiver capable of being in wireless connection with an instrument panel is additionally arranged to obtain the running information of the engine; the touch display device is arranged to replace the traditional key operation, so that the miniaturization of the equipment is facilitated, the overall attractiveness of the equipment is improved, and in addition, the touch display screen displays the functions and results of the modules in an image-text mode, so that the operation is more intuitive.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a handheld intercom device for a ship according to an embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of the handheld intercom device for a ship according to the embodiment of the present invention;
fig. 3 is a schematic structural circuit diagram of the handheld intercom device for a ship according to an embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | VHF |
40 | |
| 11 | Antenna with a |
50 | |
| 12 | |
60 | |
| 13 | Microphone (CN) | 70 | |
| 20 | |
71 | Containing |
| 31 | Touch |
72 | |
| 73 | Back cover | ||
| 80 | Shielding plate |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be further noted that, in the embodiment of the present invention, the XYZ rectangular coordinate system established in fig. 1 is defined: one side in the positive direction of the X axis is defined as the front, and one side in the negative direction of the X axis is defined as the back; the side in the positive direction of the Y axis is defined as the left side and is located at
One side of the Y-axis negative direction is defined as the right side; the side in the positive direction of the Z axis is defined as the upper side, and the side in the negative direction of the Z axis is defined as the lower side.
It should be noted that the terms of left, right, upper and lower directions in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, and should not be considered as limiting.
As shown in fig. 1 to 3, the present embodiment provides a handheld intercom device for a ship, including a VHF intercom 10, a wireless receiver 20 and a touch display device.
The VHF interphone 10 is used for communication through the VHF band and for Digital Selective Calling (DSC), can promptly issue a distress alert in case of distress and can promptly establish distress communication.
A wireless receiver 20 for enabling acquisition of engine operation information of the ship through electromagnetic wave wireless communication. The ship instrument panel is provided with a wireless transmitter which transmits the engine operation information to the outside. The marine handheld intercom configures the wireless receiver 20 to obtain engine operating information. In this embodiment, the wireless transmitter is a 2.4G wireless transmitter, and the corresponding wireless receiver 20 is a 2.4G wireless receiver 20. The 2.4G wireless transmitter and the 2.4G wireless receiver 20 have an automatic frequency sweeping function, and do not need manual coordination and channel configuration of a user, thereby realizing an automatic connection effect.
The touch display device comprises a touch display screen 31 with a display surface and a touch display controller used for controlling the touch display screen 31, wherein the touch display controller is electrically connected with the wireless receiver 20, the touch display controller is used for controlling the touch display screen 31 to display at least one of a display interface and an operation interface on the display surface, the display interface is used for displaying the running information of an engine, and the operation interface can be touched by a user to open and close the wireless receiver 20.
The touch display screen 31 is a capacitive touch screen, and the operating instruction for opening and closing the wireless receiver 20 is selected or input by touching the control interface with a finger, and the touch display controller is electrically connected with the touch screen and controls the opening and closing of the wireless receiver 20 according to the received operating instruction. The wireless receiver 20 is activated to display the automatically acquired engine operating information on a display interface in the form of pictures or words for the operator to review.
The handheld intercom device for the ship provided by the embodiment is provided with a digital selective calling function (DSC) on the basis of a general intercom function so as to call out in distress. A wireless receiver 20 capable of being in wireless connection with an instrument panel is additionally arranged to obtain engine operation information; the touch display device is arranged to replace the traditional key operation, so that the miniaturization of the equipment is facilitated, the overall attractiveness of the equipment is improved, and in addition, the touch display screen 31 displays the functions and results of the modules in an image-text mode, so that the operation is more intuitive.
In the prior art, the control of the VHF interphone is mainly performed in a solid-state key mode, and in this embodiment, the control is performed through the touch display screen 31. Specifically, the VHF interphone comprises an antenna 11, a speaker 12 and a microphone 13, wherein the antenna 11, the speaker 12 and the microphone 13 are electrically connected with a touch display controller, the microphone 13 is used for receiving human body sounds and converting the human body sounds into audio signals to be transmitted to the touch display controller, the touch display controller encodes and compresses the audio signals and transmits the audio signals through the antenna 11, the antenna 11 is also used for receiving very high frequency electric waves and transmitting the very high frequency electric waves to the touch display controller, the touch display controller decodes the very high frequency electric waves to obtain audio data and transmits the audio data to the speaker 12, and the speaker 12 converts the audio data into voices and expands the audio data for playing; the control interface can be touched by a user to turn on and off the antenna 11, select the VHF frequency band and control the volume of the loudspeaker 12 and the microphone 13.
The user controls and operates the VHF interphone 10 through the touch display screen 31, so that the operation is more clear and intuitive.
The VHF interphone 10 has a digital selective call function (DSC), and particularly, the VHF interphone further includes a DSC call system for issuing a distress alert and establishing a distress communication. The DSC calling system is electrically connected with the touch display controller, and the control interface can be touched by a user to open and close the DSC calling system.
Referring to fig. 2 and 3, the handheld intercom device for a ship further includes a camera 40 and a memory 50, the camera 40 is used for shooting images, the memory 50 is used for storing the images, the camera 40 and the memory 50 are both electrically connected to the touch display controller, the display interface is further used for displaying the images, and the control interface can be touched by a user to control the camera 40 to shoot or call the images. The design endows the function that marine handheld intercom shot to reduce handheld device quantity, is particularly useful for marine operation of shooing and collecting evidence or dive and take a photograph, the operation of recording a video under water.
Referring to fig. 2 and 3 again, the handheld intercom device for ship further includes a locator 60 for obtaining the earth position information where the handheld intercom device for ship is located, the locator 60 is electrically connected with the touch display controller, the display interface is further used for displaying the earth position information, and the control interface can be touched by a user to open and close the locator 60.
The handheld intercom device for the ship has a 7-level waterproof function, namely the handheld intercom device for the ship does not enter water within 1 meter and 30 minutes when placed under water.
Referring to fig. 2, the handheld intercom device for ship further includes a housing structure 70, and the housing structure 70 is used for fixing the touch display screen 31, the VHF intercom 10 and the wireless receiver 20. The housing structure 70 in combination with other designs achieves a 7-pole waterproof function. Specifically, the electrical device has an interface electrically connected to the outside, and a through hole is formed at the interface of the housing structure 70, and the interface and the wall of the through hole are subjected to water-tight protection by dispensing. The housing structure 70 includes a front cover 72 and a rear cover 73, the touch display screen 31 is fixed on the front surface of the front cover 72, the wireless receiver 20, the microphone 13 and the speaker 12 are fixed in an accommodating cavity 71 formed by the front cover 72 and the rear cover 73, the antenna 11 is fixed on the upper surface of the rear cover 73, and the floating cavity is located in the accommodating cavity 71. The front cover 72 is provided with a sound transmission hole at a position corresponding to the speaker 12, and the water body can enter the front cavity of the speaker 12 through the hole, but the water body is blocked by the speaker 12 and can not go deep into the handheld intercom device for the ship. Similarly, the front cover 72 has a sound-absorbing hole at a position corresponding to the microphone 13, and the microphone 13 is also provided with a structure for preventing water from entering the handheld intercom device for a ship. Thus, the front cover 72, the rear cover 73, the microphone 13, and the speaker 12 enclose to form a closed floating chamber.
Further, carry out appropriate increase to the inner space that rises to float the chamber for when marine handheld intercom fall into the sea water, the sea water can not invade and rise to float the chamber, and rises to float the chamber and make equipment bulk density be less than the sea water because of the air that it was filled, thereby realizes showy effect. Namely, the floating cavity is used for enabling the handheld intercom device for the ship to float on the sea surface when the handheld intercom device for the ship is placed on the sea.
Preferably, ultrasonic welding is used to achieve a watertight connection between the front cover 72 and the rear cover 73. The ultrasonic welding has high welding speed and good sealing performance.
The handheld intercom device for a ship further comprises a shielding plate 80 fixed in the accommodating cavity 71, wherein the shielding plate 80 is used for reducing interference of radio frequency signals generated by the VHF intercom 10 on the wireless receiver 20. In the illustrated embodiment, the shielding plate 80 is located below the wireless receiver 20, and in other embodiments, the shielding plate 80 may be located at other positions as long as the reduction of the radio frequency signal interference is achieved.
The housing structure 70 is made of an aluminum alloy material and is designed to promote heat dissipation and radiation shielding in addition to providing rigid support for the overall device.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (9)
1. A handheld intercom device for a boat, comprising:
a VHF interphone for communication through the VHF band and for digital selective calling;
a wireless receiver for enabling acquisition of engine operation information of a ship through electromagnetic wave wireless communication;
the touch display device comprises a touch display screen with a display surface and a touch display controller used for controlling the touch display screen, wherein the touch display controller is electrically connected with the wireless receiver, the touch display controller is used for controlling the touch display screen to display at least one of a display interface and an operation interface on the display surface, the display interface is used for displaying the engine operation information, and the operation interface can be touched by a user to open and close the wireless receiver.
2. The handheld intercom device for ship of claim 1, wherein the VHF intercom includes an antenna, a speaker, a microphone, and a DSC calling system, the antenna, the speaker, the microphone and the DSC calling system are all electrically connected to the touch display controller, the microphone is used for receiving human body sounds and converting the human body sounds into audio signals to be transmitted to the touch display controller, the touch display controller encodes and compresses the audio signals and then transmits the audio signals to the antenna, the antenna is also used for receiving very high frequency electric waves and transmitting the very high frequency electric waves to the touch display controller, the touch display controller decodes the very high frequency electric waves into audio data and transmits the audio data to the speaker, and the speaker converts the audio data into voice and expands the audio data; the DSC calling system is used for sending out distress alarm and establishing distress communication to carry out digital selective calling;
the control interface can be touched by a user to open and close the antenna, select the VHF frequency band, control the volume of the loudspeaker and the microphone and open and close the DSC calling system.
3. The handheld intercom device for ship of claim 1, further comprising a camera and a memory, wherein the camera is used for shooting images, the memory is used for storing the images, the camera and the memory are both electrically connected with the touch display controller, the display interface is further used for displaying the images, and the control interface can be touched by a user to control the camera to shoot or retrieve the images.
4. The marine handheld intercom device of claim 1, further comprising a locator for obtaining location information of a globe where said marine handheld intercom device is located.
5. The marine handheld intercom device of claim 1, further comprising a housing structure for securing said touch display screen, said VHF intercom and said wireless receiver.
6. The marine handheld intercom device of claim 5, wherein said housing structure has a closed buoyant chamber for enabling said marine handheld intercom device to float to the sea surface when placed at sea.
7. The marine handheld intercom device according to claim 5, wherein said housing structure includes a front cover, a rear cover, said display screen is fixed on a front surface of said front cover, said VHF intercom and said wireless receiver are fixed in a receiving cavity defined by said front cover and said rear cover, and said front cover and said rear cover are ultrasonically welded for watertight connection.
8. The marine handheld intercom device of claim 7, further comprising a shield plate fixed within said housing chamber, said shield plate for reducing interference of radio frequency signals generated by said VHF intercom to said wireless receiver.
9. A hand-held intercom system as in any one of claims 5-7 wherein said housing structure is formed of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639188.2U CN210111987U (en) | 2019-05-05 | 2019-05-05 | Marine handheld intercom equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639188.2U CN210111987U (en) | 2019-05-05 | 2019-05-05 | Marine handheld intercom equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210111987U true CN210111987U (en) | 2020-02-21 |
Family
ID=69538997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920639188.2U Expired - Fee Related CN210111987U (en) | 2019-05-05 | 2019-05-05 | Marine handheld intercom equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210111987U (en) |
-
2019
- 2019-05-05 CN CN201920639188.2U patent/CN210111987U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |