AIS (Automatic Identification System) position indicator
By designing a grip groove and anti-slip layer on the main body of the AIS position beacon, and combining it with an arc-shaped upper surface, the problems of position beacons easily falling into the water and floating unstably in the prior art have been solved, achieving stable grip and rapid signal transmission, thus improving rescue efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-03-27
AI Technical Summary
Existing personal AIS beacons for maritime search and rescue are prone to accidentally falling into the water in extreme situations, resulting in low signal transmission efficiency and difficulty in floating quickly, which affects rescue efficiency.
Design an AIS beacon whose main body has a grip groove running through its thickness direction, equipped with an anti-slip layer and an arc-shaped upper surface, and combined with a signal transmitter, battery, sensor and controller to ensure stable grip and rapid floating.
It improves the stability of the grip for people who have fallen into the water and the efficiency of signal transmission, thereby increasing the success rate of rescue in extreme situations.
Smart Images
Figure CN224045402U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of marine search and rescue equipment, and particularly relates to an AIS position marker. BACKGROUND
[0002] When the crew encounters the above extreme situation and falls into the water, the commonly used communication equipment such as mobile phones on the market often cannot be used, so a device that can emit a rescue signal in an extreme situation, i.e. a position marker, is needed to improve the survival probability of the fallen personnel. The current AIS position marker for marine search and rescue of individuals has the following problems: 1. In the extreme situation of personnel falling into the water, the position marker with a cylindrical or cubic shell has a high risk of accidental falling into the water when being held, resulting in a decrease in signal emission efficiency; 2. When the device itself falls into the water, the position marker is difficult to actively float upward quickly and stably, which can reduce the signal emission efficiency of the device itself and increase the difficulty of being held again. SUMMARY
[0003] The main purpose of the utility model is to provide an AIS position marker, which aims to solve the above problems.
[0004] To achieve the above purpose, the utility model provides an AIS position marker, which comprises:
[0005] a position marker main body, a holding groove penetrating through the thickness direction of the position marker main body, for a hand to pass through the position marker main body; and
[0006] a signal emitter arranged in the position marker main body, for emitting a distress signal.
[0007] Optionally, the holding groove is arranged close to the first side wall of the position marker main body in the width direction.
[0008] Optionally, the holding groove is provided with four recesses close to the side wall of the first side wall, and the four recesses are distributed along the length direction of the position marker main body.
[0009] Optionally, the holding groove is provided with an anti-slip layer close to the side wall of the first side wall.
[0010] Optionally, the anti-slip layer is a rubber layer.
[0011] Optionally, the upper end surface of the position marker main body is arranged in an arc surface, and the middle part of the arc surface is arranged in a convex manner away from the position marker main body.
[0012] Optionally, the AIS position marker further comprises a battery, a control switch, a sensor and a controller, the control switch is arranged outside the position marker main body, and the battery, the sensor and the controller are arranged inside the position marker main body.
[0013] The control switch is connected with the sensor, and the controller is electrically connected with the battery, the sensor and the signal transmitter.
[0014] Optionally, the signal transmitter is arranged close to the upper end of the marker body, and the battery, the sensor and the controller are arranged close to the lower end of the marker body.
[0015] In the technical scheme of the utility model, the marker body is penetrated by the holding groove for people to hold, so when people fall into water, the four fingers except the thumb of the person directly penetrate the holding groove to hold the marker body, compared with the marker holding a column or a square body, the probability of the marker separating from the hand can be reduced, so that the falling person can send a help signal to the outside in time, and the rescue efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the structures shown in these drawings without creative labor.
[0017] Figure 1 The structure diagram of an embodiment of the AIS marker provided by the utility model is shown.
[0018] Explanation of reference numerals:
[0019]
[0020]
[0021] The realization, functional characteristics and advantages of the utility model will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION
[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only some embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0023] It should be noted that if the embodiment of the utility model has the direction indication (such as up, down, left, right, front, back, etc.), the direction indication is only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawing), if the specific posture changes, the direction indication also changes accordingly.
[0024] In addition, if the embodiment of the utility model has the description of "first", "second" and the like, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. For example, "A and / or B" includes A scheme, or B scheme, or A and B scheme. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0025] When the crew encounters the above extreme situation and falls into the water, the commonly used communication equipment such as mobile phone and the like often cannot be used, so a device that can emit a rescue signal in an extreme situation, namely a position marker, is needed to improve the survival probability of the fallen personnel. The current AIS position marker for maritime search and rescue of individuals has the following problems: 1. In the extreme situation of personnel falling into the water, the position marker with a cylindrical or cuboid shell has a high risk of accidental falling into the water when being held, resulting in a low signal emission efficiency; 2. When the device itself falls into the water, the position marker is difficult to actively float upward to achieve rapid and stable floating, which can reduce the signal emission efficiency of the device itself and increase the difficulty of being held again.
[0026] In view of this, the utility model provides an AIS position marker 100, Figure 1 An embodiment of the AIS position marker 100 is provided.
[0027] Please refer to Figure 1 The AIS position marker 100 includes a position marker body 1 and a signal emitter, the position marker body 1 penetrates a holding groove 11 along the thickness direction thereof, which is used for the hand to pass through the position marker body 1; the signal emitter is arranged in the position marker body 1, and is used for emitting a distress signal.
[0028] In the technical scheme of the utility model, the holding groove 11 is penetrated through the position indicating mark main body 1 for people to hold, so when people fall into water, the four fingers except the thumb of the hand directly penetrate through the holding groove 11 to hold the position indicating mark main body 1, compared with the position indicating mark in the form of cylinder or cuboid, the probability that the position indicating mark is separated from the hand can be reduced, so that the person falling into water can send out a help signal in time, and the rescue efficiency is improved.
[0029] Further, referring to Figure 1 , the holding groove 11 is arranged close to the first side wall 111 of the position indicating mark main body 1 in the width direction; in this way, the hand contacts the first side wall 111, so that the hand is convenient to hold, and the holding stability is improved.
[0030] Further, referring to Figure 1 , the side wall close to the first side wall 111 of the holding groove 11 is provided with four recesses 1111, and the four recesses 1111 are distributed along the length direction of the position indicating mark main body 1; in this way, the four fingers except the thumb of the person falling into water can be buckled in the four recesses, the four recesses can limit the movement space of the four fingers, so that the hand can hold the position indicating mark main body 1 as much as possible, and the risk that the AIS position indicating mark 100 is separated from the hand is further reduced.
[0031] Specifically, referring to Figure 1 , the side wall close to the first side wall 111 of the holding groove 11 is provided with an anti-skid layer 2; in this way, by arranging the anti-skid layer 2, the friction between the first side wall 111 and the four fingers is increased, the probability that the AIS position indicating mark 100 is separated from the hand due to the influence of seawater and other factors is reduced, so that the emission efficiency of the help signal of the position indicating mark is avoided to be affected.
[0032] Further, in an embodiment of the utility model, the anti-skid layer 2 is a rubber layer, more specifically, the anti-skid layer 2 is prepared by rubber particles, and the surface is uneven, so that the friction is greatly increased.
[0033] Specifically, referring to Figure 1, the upper end face 12 of the marker body 1 is arc-shaped, and the middle part of the arc face is convexly arranged away from the marker body 1. In this way, when the AIS marker 100 accidentally contacts the water surface and falls into the water, the arc-shaped design of the upper end face 12 of the AIS marker 100 can quickly respond to the falling into the water, can reduce the resistance caused by the water surface tension when entering the water, and can quickly adjust the direction according to the gravity distribution of the AIS marker 100 after entering the water, so as to achieve the effects of active upward floating, rapid and stable upward floating, and increasing the holding probability. In addition, the seawater on the upper end of the AIS marker 100 can slide off, so that the AIS marker 100 is prevented from accumulating seawater on the upper end, so as to improve the signal transmission efficiency of the AIS marker 100 and prolong the service life of the AIS marker 100.
[0034] Specifically, please refer to Figure 1 , the AIS marker 100 further comprises a battery 3, a control switch, a sensor 4 and a controller 5, the control switch is arranged outside the marker body 1, the battery 3, the sensor 4 and the controller 5 are arranged in the marker body 1; the control switch is connected with the sensor 4, and the controller 5 is electrically connected with the battery 3, the sensor 4 and the signal transmitter. In this way, the sensor 4 sends a signal to the controller 5 after measuring the control switch operated by the falling person, and the controller 5 controls the signal transmitter to send a distress signal outward according to the signal sent by the sensor 4, so that the rescuer can quickly determine the specific position of the falling person for rescue.
[0035] Further, please refer to Figure 1 , the signal transmitter is arranged close to the upper end of the marker body 1, and the battery 3, the sensor 4 and the controller 5 are arranged close to the lower end of the marker body 1. In this way, the AIS marker 100 itself has a certain floating performance and can be regarded as a float, and the battery 3, the sensor 4 and the controller 5 are arranged close to the lower end of the marker body 1, so that the center of gravity of the float can be reduced, so as to improve the floating ability and stability of the AIS marker 100 in the extreme case of falling into the water.
[0036] Specifically, in an embodiment of the utility model, the control switch is a press switch, and the sensor is a pressure sensor.
[0037] The above only describes preferred embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structural transformation made by using the utility model specification and the drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.
Claims
1. An AIS beacon, characterized in that, The AIS marker comprises: a marker body, a holding slot is arranged through the thickness direction of the marker body, for a hand to hold the marker body; and a signal transmitter arranged in the marker body, for transmitting a distress signal; the holding slot is arranged close to a first side wall of the marker body in the width direction; four recesses are arranged on the side wall close to the first side wall of the holding slot, and the four recesses are distributed along the length direction of the marker body; a non-slip layer is arranged on the side wall close to the first side wall of the holding slot; the upper end surface of the marker body is arranged as an arc surface, and the middle part of the arc surface is arranged as a convex surface away from the marker body.
2. The AIS beacon of claim 1, wherein, The non-slip layer is a rubber layer.
3. The AIS beacon of claim 1, wherein, The AIS marker further comprises a battery, a control switch, a sensor and a controller, the control switch is arranged outside the marker body, and the battery, the sensor and the controller are arranged in the marker body; the control switch and the sensor are connected, and the controller is electrically connected with the battery, the sensor and the signal transmitter.
4. The AIS beacon of claim 3, wherein, The signal transmitter is arranged close to the upper end of the marker body, and the battery, the sensor and the controller are arranged close to the lower end of the marker body.