CN213594491U - Safety alarm device for ship - Google Patents
Safety alarm device for ship Download PDFInfo
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- CN213594491U CN213594491U CN202021180911.4U CN202021180911U CN213594491U CN 213594491 U CN213594491 U CN 213594491U CN 202021180911 U CN202021180911 U CN 202021180911U CN 213594491 U CN213594491 U CN 213594491U
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- safety alarm
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Abstract
The utility model discloses a safety alarm device for ships, which comprises an upper cover and a shell, wherein the upper cover is cylindrical and hollow, an NFC label placing part is arranged inside a cover body of the upper cover, and four rectangular openings are arranged on the lower side of the upper cover; the shell is internally provided with a main board placing part and four supporting frames for fixing the main board placing part, a spring structure is arranged below the four supporting frames, the spring structure consists of a fixed plate, a shell base and at least two springs, and the bottom of the upper cover is fixed on the upper surface of the fixed plate; the four rectangular openings correspond to the four support frames one by one; install the mainboard on the mainboard portion of placing, the mainboard possesses mainboard chip, NFC and reads module and bluetooth transmission module. The utility model provides a safety alarm device shortens the distance between NFC label and the setting NFC reading module in the casing through pressing the upper cover, triggers alarm signal to transmit alarm information to near basic station through the bluetooth, do not need extra wiring, simple to operate, the good reliability.
Description
Technical Field
The utility model relates to a boats and ships technical field, concretely relates to a safety alarm device for boats and ships.
Background
The ice breaker has the capability of comprehensively observing and sampling main oceans and atmosphere closely related to climate change in the aspect of comprehensive environmental investigation, and can become a comprehensive investigation and observation platform for polar region ocean basic research; the polar region seabed magnetic survey platform has the capability of carrying out the survey operation of the marine geology, the marine gravity, the magnetic force and the earthquake seasonally in the polar region sea area in the aspect of the marine geology geophysical survey, and can be a working platform for the scientific survey research of the polar region seabed; in the aspect of marine life and ecological investigation, the device has marine life and ecological investigation and evaluation means, and can be a basic platform for polar marine life reserve investigation. Can bear the material transportation task of a partial south pole investigation station.
At present, the conventional modes of writing safety warning words, hanging safety warning lines or warning by personnel and the like are still adopted for safety warning protection on ships, the warning protection mode is single, and the warning protection effect is poor; the fire alarm system is arranged in the cabin, so that the problems of complex wiring and complex construction exist.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides a safety alarm device for a ship, so as to solve the problems existing in the prior art that the traditional methods of writing safety warning words, hanging safety warning lines or using personnel to put warning are adopted, the warning protection form is single, and the warning protection effect is poor; the fire alarm system is arranged in the cabin, so that the problems of complex wiring and complex construction exist.
The embodiment of the utility model provides a safety alarm device for boats and ships, including upper cover and casing, wherein, the inside of upper cover is cylindrical cavity, and the lid inside of upper cover is equipped with NFC label placing part, and the downside of upper cover is equipped with four rectangle openings; the shell is internally provided with a main board placing part and four supporting frames for fixing the main board placing part, a spring structure is arranged below the four supporting frames, the spring structure consists of a fixed plate, a shell base and at least two springs, and the bottom of the upper cover is fixed on the upper surface of the fixed plate; the four rectangular openings correspond to the four support frames one by one; install the mainboard on the mainboard portion of placing, the mainboard possesses mainboard chip, NFC and reads module and bluetooth transmission module.
Optionally, the edge of the NFC label placing part is provided with an arc-shaped opening, the cross section of the arc-shaped opening is rectangular, and the maximum distance and the height of the arc-shaped opening are slightly larger than the length and the height of the NFC label.
Optionally, the inner side wall of the shell is provided with a Z-shaped groove, and the support frame is fixed inside the shell in a mode that the support frame moves down from top to bottom and moves left and down from right along the Z-shaped groove.
Alternatively, a battery holder is mounted on a lower surface of the main board placement portion.
Optionally, when the spring is in a relaxed state, a distance between the NFC reading module located on the main board placing part and the NFC tag placing part located inside the upper cover exceeds at least 10 centimeters; under the spring state of compressing tightly, be located NFC reading module on mainboard placing part and be located inside the NFC label placing part distance of upper cover and be less than 8 centimetres.
Optionally, a strip-shaped groove is formed in the uppermost end of the opening of the rectangular opening to the top end region of the upper cover, a protrusion is arranged inside the shell corresponding to the strip-shaped groove, the protrusion is located in the upper region of the support frame, and the strip-shaped groove and the protrusion form a limiting structure.
Optionally, the method further comprises: and a protective cover fixed to the outside of the case by a hinge.
Optionally, the bottom of the outer side of the casing is provided with a 3M double-sided adhesive tape, and one side of the 3M double-sided adhesive tape, which is far away from the bottom of the casing, is provided with release paper.
Optionally, the upper surface and the lower surface of the shell are both provided with openings, the shell base is separated from the shell, and the shell base is fixed with the shell through a buckle structure, or the shell base is fixed with the shell through a screw and a nut.
Optionally, the steps of installing the safety alarm device are as follows:
an NFC label with preset alarm content is placed in an NFC label placing part in the upper cover through an arc-shaped opening;
fixing the support frame inside the shell along the Z-shaped groove from top to bottom, from right to left and then from bottom to top;
the upper cover is horizontally placed with the arc-shaped openings facing upwards, the four rectangular openings correspond to the support frames one by one, and the upper cover is inserted into the shell;
the bottom of the upper cover is buckled on a fixed plate in the spring structure;
the shell is fixed on the shell base.
The embodiment of the utility model provides a through set up the NFC label of predetermineeing alarm information in safety alarm device's upper cover, at the in-process of pressing the upper cover, shorten the NFC label and set up the distance between the NFC reading module in the casing, trigger alarm signal to realize alarm information's automatic broadcasting to the main control room and even whole ship through the bluetooth basic station that sets up in the cabin, do not need extra wiring, simple to operate, the good reliability.
Drawings
The features and advantages of the invention will be more clearly understood by reference to the accompanying drawings, which are schematic and should not be understood as imposing any limitation on the invention, in which:
fig. 1 shows an exploded view of a safety alarm device for a ship in an embodiment of the invention;
fig. 2 shows a top view of an upper cover of a safety alarm device in an embodiment of the present invention;
fig. 3 shows a schematic view of the installation of the spring structure in the upper cover and the housing of the safety alarm device according to an embodiment of the present invention;
fig. 4 shows a sectional view of a housing portion of a safety alarm device in an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the utility model provides a safety alarm device for boats and ships, as shown in fig. 1-3, including upper cover 1 and casing 2 two parts, wherein, the inside of upper cover 1 is cavity, and the inside cavity of upper cover 1 is cylindrical, and this cylindrical diameter is greater than the diameter of mainboard placement portion 201 in casing 2, and mainboard placement portion 201 fixes in the inside of casing 2 through four support frames 202. The inside of upper cover 1 is equipped with NFC label portion 102 of placing, and the edge of NFC label portion 102 of placing is equipped with the arc opening, and the open-ended cross-section is the rectangle, and the length and the height of this rectangle all slightly are greater than the length and the height of NFC label. The lower side of the upper cover 1 is provided with four rectangular openings 101 corresponding to the positions of the four support brackets 202 in the housing 2, and the four rectangular openings 101 divide the bottom of the upper cover 1 into four equal parts in a circular manner. The inside spring structure that is equipped with of casing 2 comprises casing base 204, two springs 205 and fixed plate 203, and two springs 205 set up around central symmetry on casing base 204, and the fixed plate 203 upside is the spill, and upper cover 1 bottom lock is on fixed plate 203. The mainboard placing part 201 is provided with a mainboard, the lithium battery is arranged below the mainboard placing part 201 and fixed on the lower surface of the mainboard placing part 201 through a battery holder, and the mainboard at least comprises a mainboard chip, an NFC reading module and a Bluetooth module. A strip-shaped groove is formed in the area, at the uppermost end of the opening of the rectangular opening 101, of the top end of the upper cover 1, a protrusion is arranged inside the shell 2 corresponding to the strip-shaped groove, the protrusion is arranged above the support frame 202, and the strip-shaped groove and the protrusion form a limiting structure. In a relaxed state of the spring, the distance between the NFC reading module located on the motherboard placing portion 201 and the NFC tag located inside the upper cover 1 at least exceeds 10 centimeters; in the spring-loaded state, the distance between the NFC reader module located on the motherboard placing section 201 and the NFC tag located inside the upper cover 1 is less than 8 centimeters. 2 outside bottoms of casing set up the 3M double faced adhesive tape, keep away from 2 bottoms of casing at the 3M double faced adhesive tape one side and be equipped with from type paper, safety alarm device passes through the double faced adhesive tape and glues the casing bottom on the cabin wall, before the installation tear off with type paper can, easy and simple to handle.
The NFC tag, the NFC read module, the motherboard chip, and the bluetooth module mentioned in this embodiment are applied only for the completeness of the scheme so that the technical personnel in the field can understand and implement, the utility model discloses an improvement point lies in the structure itself of the security alarm device.
As shown in fig. 4, a Z-shaped groove is formed on the inner side wall of the housing 2, and the supporting frame 202 is fixed inside the housing 2 along the Z-shaped groove from top to bottom and from right to left and then down.
In a specific embodiment, in order to prevent the accidental contact, a protective cover may be provided on the outer side of the upper cover, and the protective cover is fixed to the housing 2 by a hinge.
The installation steps of the safety alarm device are as follows:
an NFC label with preset alarm content is placed in an NFC label placing part in the upper cover through an arc-shaped opening;
fixing the support frame inside the shell along the Z-shaped groove from top to bottom, from right to left and then from bottom to top;
the upper cover is horizontally placed with the arc-shaped openings facing upwards, the four rectangular openings correspond to the support frames one by one, and the upper cover is inserted into the shell;
the bottom of the upper cover is buckled on a fixed plate in the spring structure;
the shell is fixed on the shell base.
The embodiment of the utility model provides an in the embodiment be used for the safety alarm device of boats and ships' operation process as follows: when upper cover 1 is pressed, spring compression, the portion descends is placed to the relative mainboard of NFC label height in the upper cover 1, be close to NFC and read the module, read the module and reach the biggest effective distance of reading with NFC, NFC reads the content that the module read the NFC label, preset here is alarm signal, the mainboard chip sends this signal for the bluetooth basic station that near set up through bluetooth module, again by the bluetooth basic station to near audio frequency facility, light facility (like alarm loudspeaker and warning light etc.) and boats and ships central office send alarm signal.
The embodiment of the utility model provides a through set up the NFC label of predetermineeing alarm information in safety alarm device's upper cover, at the in-process of pressing the upper cover, shorten the NFC label and set up the distance between the NFC reading module in the casing, trigger alarm signal to realize alarm information's automatic broadcasting to the main control room and even whole ship through the bluetooth basic station that sets up in the cabin, do not need extra wiring, simple to operate, the good reliability.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (9)
1. The safety alarm device for the ship is characterized by comprising an upper cover (1) and a shell (2), wherein the upper cover (1) is cylindrical and hollow, an NFC label placing part (102) is arranged inside a cover body of the upper cover (1), and four rectangular openings (101) are formed in the lower side of the upper cover (1); a main board placing part (201) and four supporting frames (202) used for fixing the main board placing part (201) are arranged in the shell (2), a spring structure is arranged below the four supporting frames (202), the spring structure is composed of a fixing plate (203), a shell base (204) and at least two springs (205), and the bottom of the upper cover (1) is fixed on the upper surface of the fixing plate (203); the four rectangular openings (101) correspond to the four support frames (202) in position one by one; the mainboard is arranged on the mainboard placing part (201), and the mainboard is provided with a mainboard chip, an NFC reading module and a Bluetooth transmission module.
2. The safety alarm device for ships according to claim 1, characterized in that the edge of the NFC tag placement part (102) is provided with an arc-shaped opening, the cross section of the arc-shaped opening is rectangular, and the maximum distance and the height of the arc-shaped opening are slightly larger than the length and the height of the NFC tag.
3. The safety alarm device for the ship according to claim 2, wherein a Z-shaped groove is formed on the inner side wall of the shell (2), and the support frame (202) is fixed inside the shell (2) along the Z-shaped groove from top to bottom and from right to left and then to bottom.
4. The safety alarm device for a ship according to claim 2, wherein a battery holder is mounted on a lower surface of the main board placing portion (201).
5. The safety alarm device for ships according to claim 2, characterized in that the NFC reading module located on the main board placement (201) and the NFC tag placement (102) located inside the upper cover (1) are at least more than 10 centimeters apart in the relaxed state of the spring (205); under the state that the spring (205) is pressed, the distance between the NFC reading module positioned on the main board placing part (201) and the NFC label placing part (102) positioned inside the upper cover (1) is less than 8 centimeters.
6. The safety alarm device for the ship according to claim 2, wherein a strip-shaped groove is formed in the area from the uppermost end of the opening of the rectangular opening (101) to the top end of the upper cover (1), a protrusion is formed in the shell (2) corresponding to the strip-shaped groove, the protrusion is located in the upper area of the support frame (202), and the strip-shaped groove and the protrusion form a limiting structure.
7. The safety warning device for a marine vessel of claim 2, further comprising: a protective cover fixed to the outside of the housing (2) by a hinge.
8. The safety alarm device for the ship according to claim 2, wherein a 3M double-sided adhesive tape is arranged at the bottom of the outer side of the shell (2), and a release paper is arranged on one side of the 3M double-sided adhesive tape, which is far away from the bottom of the shell (2).
9. The safety alarm device for the ship according to claim 2, wherein the upper and lower surfaces of the housing (2) are both open, the housing base (204) is separated from the housing (2), the housing base (204) is fixed with the housing (2) through a snap structure, or the housing base (204) is fixed with the housing (2) through a screw and a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180911.4U CN213594491U (en) | 2020-06-23 | 2020-06-23 | Safety alarm device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021180911.4U CN213594491U (en) | 2020-06-23 | 2020-06-23 | Safety alarm device for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213594491U true CN213594491U (en) | 2021-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021180911.4U Active CN213594491U (en) | 2020-06-23 | 2020-06-23 | Safety alarm device for ship |
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| Country | Link |
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| CN (1) | CN213594491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113919469A (en) * | 2021-09-09 | 2022-01-11 | 深圳市卓睿通信技术有限公司 | Three-dimensional NFC antenna tag and manufacturing method thereof |
-
2020
- 2020-06-23 CN CN202021180911.4U patent/CN213594491U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113919469A (en) * | 2021-09-09 | 2022-01-11 | 深圳市卓睿通信技术有限公司 | Three-dimensional NFC antenna tag and manufacturing method thereof |
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