CN212649459U - Search for and rescue AIS transponder - Google Patents

Abstract

The utility model relates to a search and rescue AIS transponder, which comprises a shell, a response module arranged in the shell and a detachable bottom cover arranged at the opening of the lower end of the shell, wherein a cylinder body is formed at the upper end of the shell, and the response module comprises a mainboard, a switch fixed at the front side of the mainboard, a battery connected with the mainboard and an antenna fixed at the upper side of the mainboard and arranged in the cylinder body; the bolt of the utility model can effectively prevent the switch from being operated by mistake, and simultaneously, the transponder can be conveniently tied on the lifeboat raft by the pull rope which can be stretched and folded, thereby avoiding the transponder from dropping and losing due to sea waves, and greatly facilitating the use; in addition, the holding ring can be fixed the antenna in the barrel so as to prevent it from rocking, and the battery frame fixes the battery on the mainboard so as to prevent it from rocking, thereby preventing the transponder from being out of order because of antenna damage or battery drop, and then having guaranteed going on smoothly of search and rescue, has promoted the use reliability by a wide margin.

Description

Search for and rescue AIS transponder

Technical Field

The utility model relates to a search for and rescue AIS transponder.

Background

The search and rescue AIS transponder is a main mode used in the GMDSS system for determining the positions of a ship, a lifeboat raft and a survivor in a short distance, is a device used in a scene in danger, can guide a search and rescue aircraft or a search and rescue ship to search for the person in danger as soon as possible, and can enable the survivor with the search and rescue AIS transponder to know whether a rescue aircraft or a rescue ship is close to the survivor or; the switch of the existing search and rescue AIS transponder is easy to be operated by mistake due to lack of a locking function, and meanwhile, a pull rope used for tying the transponder on a lifeboat raft is lacked, so that the transponder is easy to fall and lose due to rolling of sea waves, and the use is very inconvenient; in addition, the antenna and the battery can shake repeatedly due to severe jolt, so that the antenna is easy to damage, the battery is easy to separate from the main board, the transponder fails to work, the search and rescue is affected, the use reliability is poor, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a great ground has made things convenient for the use is provided to the search for and rescue AIS transponder of use reliability has been promoted by a wide margin.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a search and rescue AIS transponder comprises a shell, a response module and a detachable bottom cover, wherein the response module is arranged in the shell, the detachable bottom cover is arranged at an opening at the lower end of the shell, a barrel is formed at the upper end of the shell, the response module comprises a main board, a switch fixed on the front side of the main board, a battery connected with the main board and an antenna fixed on the upper side of the main board and arranged in the barrel, the search and rescue AIS transponder is characterized by further comprising a seat board, an on-off key and a plug pin, the seat board is embedded in the front side of the shell, the on-off key is arranged in the seat board and can slide up and down, the rear end of the on-off key is connected with a stirring end of the switch, two side boards which are symmetrically distributed left and right are outwards formed on the front side of the seat; the antenna also comprises a positioning ring, the positioning ring is sleeved outside the antenna and arranged in the barrel, and the lateral side of the positioning ring is attached to the inner wall of the barrel; the battery rack is detachably fixed on the rear side of the main board, and the battery is detachably arranged in the battery rack; the bottom cover comprises a cover body, a wire coil and a pull rope, the wire coil is rotatably arranged inside the lower side of the cover body, and the pull rope is wound outside the wire coil and arranged in the cover body; a through hole is formed in one side of the cover body, and one end of the pull rope penetrates through the through hole outwards and extends out of the cover body.

Preferably, an external thread part is formed outwardly on an upper side of the cover body, and correspondingly, an internal thread part is formed on an inner wall of the lower opening of the housing, and the external thread part is inserted into and screwed in the internal thread part.

Preferably, the upper side and the lower side of the battery rack are both provided with buckling plates which are symmetrically distributed, the two buckling plates are respectively arranged on the upper side and the lower side of the main board, the inner sides of the front ends of the two buckling plates are both outwards provided with buckles which are symmetrically distributed, the two buckles are respectively pressed on the front side edges of the upper end and the lower end of the main board, the inner sides of the rear ends of the two buckling plates are both outwards provided with clamping plates which are symmetrically distributed, and the two clamping plates are respectively pressed on the rear sides of the upper end and the lower end of the battery.

Preferably, two all seted up a jack in the curb plate, the bolt alternates and sets up in two jacks, the right-hand member of inserting outwards is formed with the pull ring, the right-hand member upside of bolt still outwards is formed with the sloping block.

Preferably, the hanging device further comprises a hanging buckle and a support, the support is arranged on the rear side of the shell, a clamping sleeve is formed outwards on the front side of the support, and the hanging buckle is detachably inserted into the clamping sleeve; the upper end of the hanging buckle is fixed on the rear side of the shell.

Preferably, an arc-shaped block is outwards formed at the lower end of the support, and the rear side of the bottom cover is attached to the arc-shaped block.

Compared with the prior art, the utility model has the advantages of: the bolt of the utility model can effectively prevent the switch from being operated by mistake, and simultaneously, the transponder can be conveniently tied on the lifeboat raft by the pull rope which can be stretched and folded, thereby avoiding the transponder from dropping and losing due to sea waves, and greatly facilitating the use; in addition, the holding ring can be fixed the antenna in the barrel so as to prevent it from rocking, and the battery frame fixes the battery on the mainboard so as to prevent it from rocking, thereby preventing the transponder from being out of order because of antenna damage or battery drop, and then having guaranteed going on smoothly of search and rescue, has promoted the use reliability by a wide margin.

Drawings

FIG. 1 is a right side structural view of the present invention;

FIG. 2 is a left front side structural view of the present invention;

fig. 3 is a structural diagram of a response module of the present invention;

FIG. 4 is a structural view of the bottom cover of the present invention;

fig. 5 is a structural diagram of the battery holder of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1 to 5, a search and rescue AIS transponder includes a housing 1, a transponder module 4 disposed in the housing 1, and a detachable bottom cover 3 disposed at an opening at a lower end of the housing 1, wherein a cylinder 101 is formed at an upper end of the housing 1, the transponder module 4 includes a main board 41, a switch 42 fixed at a front side of the main board 41, a battery 43 connected to the main board 41, and an antenna 44 fixed at an upper side of the main board 41 and disposed in the cylinder 101; the switch seat plate is characterized by further comprising a seat plate 7, an on-off key 8 and a plug pin 9, wherein the seat plate 7 is embedded in the front side of the shell 1, the on-off key 8 is arranged in the seat plate 7 and can slide up and down, the rear end of the on-off key 8 is connected with a stirring end of the switch 42, two side plates 71 which are symmetrically distributed left and right are outwards formed on the front side of the seat plate 7, and the plug pin 9 is detachably inserted between the two side plates 71, is arranged above the on-off key 8 and is matched with the upper side of the on-off key 8; the antenna also comprises a positioning ring 5, wherein the positioning ring 5 is sleeved outside the antenna 44 and arranged in the cylinder body 101, and the outer side surface of the positioning ring 5 is attached to the inner wall of the cylinder body 101; the portable electronic device further comprises a battery rack 10, wherein the battery rack 10 is detachably fixed on the rear side of the main board 41, and the battery 43 is detachably arranged in the battery rack 10; the bottom cover 3 comprises a cover body 31, a wire coil 32 and a pull rope 33, wherein the wire coil 32 is rotatably arranged inside the lower side of the cover body 31, and the pull rope 33 is wound outside the wire coil 32 and arranged inside the cover body 31; a through hole 312 is formed at one side of the cover 31, and one end of the pulling rope 33 passes through the through hole 312 and extends out of the cover 31.

An external thread part 311 is formed outwardly on the upper side of the cover body 31, and correspondingly, an internal thread part 102 is formed on the inner wall of the lower end opening of the housing 1, and the external thread part 311 is inserted and screwed into the internal thread part 102.

The buckle 1001 of a mutual symmetric distribution is all formed with in the upper and lower both sides of battery frame 10, mainboard 41's upper and lower both sides are located respectively to two buckle 1001, the inboard buckle 1002 that all outwards is formed with a mutual symmetric distribution of front end of two buckle 1001, two buckles 1002 compress tightly respectively at mainboard 41's upper and lower both ends front side reason, the inboard cardboard 1003 that all outwards is formed with a mutual symmetric distribution of rear end of two buckle 1001, two cardboards 1003 compress tightly respectively at battery 43's upper and lower both ends rear side.

Both the side plates 71 are provided with an insertion hole 72, the plug pin 9 is inserted into the two insertion holes 72, the right end of the plug pin 9 is outwards provided with a pull ring 92, and the upper side of the right end of the plug pin 9 is outwards provided with an inclined block 91 so as to be inserted into the insertion hole 72.

The search and rescue AIS transponder further comprises a hanging buckle 6 and a support 2, the support 2 is arranged on the rear side of the shell 1, a clamping sleeve 21 is formed on the front side of the support 2, the hanging buckle 6 is detachably inserted into the clamping sleeve 21, and the upper end of the hanging buckle 6 is fixed on the rear side of the shell 1; the lower end of the bracket 2 is outwards formed with an arc block 22, and the rear side of the bottom cover 3 is attached to the arc block 22.

In use, the transponder is lifted upwards to disengage the hanging buckle 6 from the cutting sleeve 21, so that the transponder is removed from the bracket 2, then the pull ring 92 is held by hand and pulled outwards to drive the bolt 9 to move rightwards until the bolt 9 leaves the two side plates 71, then the switch key 8 is pushed upwards, and the switch 42 is opened to start the response module 4; the battery 43 provides electric energy to the main board 41, the main board 41 sends out a distress signal (in the prior art) by means of the antenna 44, and finally one end of the pull rope 33 is pulled out and the transponder is tied to the life raft by means of the pull rope 33; the bolt 9 can prevent the switch key 8 from being operated by mistake, the positioning ring 5 can fix the antenna 44 in the cylinder 101 to prevent the antenna from shaking, and the battery holder 10 can fix the battery 43 on the main board 41 to prevent the antenna from shaking and facilitate the disassembly; the transponder can be hung on an obvious position on a ship by the support 2 so as to be convenient to take and place; after the transponder is used, the spool 32 is rotated to draw the pull cord 33.

The plug pin 9 of the utility model can effectively prevent the switch 42 from being operated by mistake, and simultaneously, the pull rope 33 which can be stretched and folded can be arranged on the lifeboat raft conveniently, thereby avoiding the transponder from dropping and losing due to sea waves, and greatly facilitating the use; in addition, the positioning ring 5 can fix the antenna 44 in the cylinder 101 to prevent the antenna from shaking, and the battery holder 10 fixes the battery 43 on the main board 41 to prevent the battery from shaking, so that the transponder is prevented from being out of order due to damage of the antenna or falling of the battery, the search and rescue can be carried out smoothly, and the reliability is greatly improved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A search and rescue AIS transponder comprises a shell, a response module and a detachable bottom cover, wherein the response module is arranged in the shell, the detachable bottom cover is arranged at an opening at the lower end of the shell, a barrel is formed at the upper end of the shell, the response module comprises a main board, a switch fixed on the front side of the main board, a battery connected with the main board and an antenna fixed on the upper side of the main board and arranged in the barrel, the search and rescue AIS transponder is characterized by further comprising a seat board, an on-off key and a plug pin, the seat board is embedded in the front side of the shell, the on-off key is arranged in the seat board and can slide up and down, the rear end of the on-off key is connected with a stirring end of the switch, two side boards which are symmetrically distributed left and right are outwards formed on the front side of the seat; the antenna also comprises a positioning ring, the positioning ring is sleeved outside the antenna and arranged in the barrel, and the lateral side of the positioning ring is attached to the inner wall of the barrel; the battery rack is detachably fixed on the rear side of the main board, and the battery is detachably arranged in the battery rack; the bottom cover comprises a cover body, a wire coil and a pull rope, the wire coil is rotatably arranged inside the lower side of the cover body, and the pull rope is wound outside the wire coil and arranged in the cover body; a through hole is formed in one side of the cover body, and one end of the pull rope penetrates through the through hole outwards and extends out of the cover body.

2. A search and rescue AIS transponder according to claim 1, characterized in that the upper side of the cover is formed with an external thread portion outwardly, and correspondingly, the inner wall of the lower opening of the housing is formed with an internal thread portion, into which the external thread portion is inserted and screwed.

3. A search and rescue AIS transponder according to claim 1, wherein the battery rack is formed with a symmetrical buckle plate on each of the upper and lower sides thereof, the buckle plates are disposed on the upper and lower sides of the main board, the buckle plates are outwardly formed with a symmetrical buckle on the inner sides of the front ends thereof, the buckle plates are respectively pressed against the front edges of the upper and lower ends of the main board, the buckle plates are outwardly formed with a symmetrical snap-gauge on the inner sides of the rear ends thereof, and the snap-gauge plates are respectively pressed against the rear sides of the upper and lower ends of the battery.

4. A search and rescue AIS transponder according to claim 1, characterized in that two side plates each have a hole therein, the bolt is inserted into the two holes, a pull ring is formed outwardly at the right end of the insert, and a ramp is formed outwardly at the upper side of the right end of the bolt.

5. A search and rescue AIS transponder according to claim 1, further including a hanging buckle and a bracket, the bracket being disposed at a rear side of the housing, a ferrule being outwardly formed at a front side of the bracket, the hanging buckle being removably inserted into the ferrule; the upper end of the hanging buckle is fixed on the rear side of the shell.

6. A search and rescue AIS transponder according to claim 5, characterized in that the lower end of the holder is formed with an arc-shaped block outwards, and the rear side of the bottom cover fits over the arc-shaped block.

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