An onboard controller for a ship automatic identification system

Abstract

The present invention discloses an onboard controller for an automatic identification system for ships, comprising a main body component, including a ship controller, a fixed bracket, and a rotating shaft, wherein the fixed bracket is located outside the ship controller, and one end of the rotating shaft is fixed to the ship controller; an adjusting component is arranged on the main body component, comprising an outer shell, an adjusting member, a pushing member, a locking member, a limiting member, and a switching member, wherein the outer shell is fixed to one side of the fixed bracket, the adjusting member is located inside the outer shell, the pushing member is arranged on one side of the adjusting member, the locking member is located inside the pushing member, the limiting member is arranged inside the pushing member, and the switching member is located inside the pushing member. The beneficial effects of the present invention are as follows: through the arrangement of the adjusting component, the angle of the ship controller can be adjusted, and the adjustment is relatively convenient, and there are multiple adjustment methods, which can be suitable for operators of different heights.

Description

Technical Field

[0001] The present invention relates to the technical field of ship airborne controllers, in particular to an airborne controller for a ship automatic identification system. Background Art

[0002] The Automatic Identification System (AIS) is a new navigational aid used for maritime safety and communication between ships and shore, and between ships. It typically consists of a VHF communicator, a GPS locator, and a communication controller connected to shipboard displays and onboard controllers. It automatically exchanges important information such as the ship's position, speed, heading, ship name, and call sign. While a ship is underway, operators must constantly observe the data on the controller and press buttons on it. Due to varying heights, operators must adjust the controller's angle to optimally view the data. The controller is secured to the ship's control console via a U-shaped bracket and locked with an adjustment nut. In existing technology, adjusting the controller's angle requires first loosening the adjustment nut, then rotating the controller to the desired angle, and then tightening the nut again. This not only wastes the operator's time, but also can cause the controller to tilt during the tightening process, making adjustment difficult. Summary of the Invention

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0004] In view of the above problems and / or the problems existing in the existing onboard controller of the automatic identification system for ships, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that in the prior art, when adjusting the angle of the controller, it is necessary to first loosen the adjusting nut, then rotate the controller, and after rotating it to a suitable angle, tighten the adjusting nut again. This not only wastes the operator's time, but also the controller may tilt during the tightening process of the adjusting nut, which makes adjustment very inconvenient.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: an onboard controller for an automatic identification system for a ship, comprising a main assembly including a ship controller, a fixing bracket, and a rotating shaft, wherein the fixing bracket is located outside the ship controller, and one end of the rotating shaft is fixed to the ship controller;

[0007] An adjusting component is arranged on the main component and includes a shell, an adjusting member, a pushing member, a locking member, a limiting member and a switching member. The shell is fixed to one side of the fixed bracket, the adjusting member is located in the shell, the pushing member is arranged on one side of the adjusting member, the locking member is located in the pushing member, the limiting member is arranged in the pushing member, and the switching member is located in the pushing member.

[0008] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the adjusting member includes a worm wheel and a worm, the worm wheel is fixed to the outside of the rotating shaft, one end of the worm is rotatably connected to the top wall of the outer shell, and the worm wheel and the worm are engaged.

[0009] As a preferred solution of the onboard controller of the automatic identification system for ships described in the present invention, the adjusting member further comprises a movable plate, a fixed column, a fixed shaft, a positioning rod and a first spring, the movable plate is located in the outer shell, the fixed column is fixed to the top of the movable plate, the fixed shaft is fixed in the worm, the positioning rod is fixed in the outer shell, the two ends of the first spring are respectively fixed to the movable plate and the inner bottom wall of the outer shell, and a spiral groove corresponding to the fixed shaft is provided on the fixed column.

[0010] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the pushing member includes a fixed plate, a push rod, a connecting frame, a card block and a push column, the fixed plate is fixed in the outer shell, the push rod is located at the bottom of the fixed plate, the connecting frame is arranged at the bottom of the push rod, the card block is fixed to one side of the connecting frame, the push column is rotatably connected in the connecting frame, a sliding groove corresponding to the push rod is provided on the movable plate, a card slot is provided in the push rod, and the card block slides in the card slot.

[0011] As a preferred solution of the onboard controller of the automatic identification system for ships described in the present invention, the pushing member further includes a fixed block and a second spring, the fixed block is fixed to one side of the push rod, and the two ends of the second spring are respectively fixed to the fixed block and the inner wall of the outer shell.

[0012] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the locking part includes a limit column, a positioning plate and a third spring, a chamber is opened in the card block, the limit column is located in the chamber, the positioning plate is fixed to one end of the limit column, the two ends of the third spring are respectively fixed to the positioning plate and the inner wall of the chamber, and a limit hole corresponding to the limit column is opened in the card slot.

[0013] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the limiting component includes a movable frame, a locking block and a fourth spring, the movable frame is located in the chamber, the locking block is located in the movable frame, the two ends of the fourth spring are respectively fixed to the locking block and the inner wall of the movable frame, a limiting groove is provided on the fixed plate, and the locking block is engaged with the limiting groove.

[0014] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the switching member includes a first push block, a protrusion, a movable rod and a second push block, the first push block is located in the chamber, the protrusion is fixed to the outside of the push column, the movable rod is located in the connecting frame, the second push block is located in the connecting frame, and a positioning groove corresponding to the movable rod is provided on the second push block.

[0015] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the switching component also includes a positioning column, a support block and a fifth spring, the positioning column is inserted into the connecting frame, the support block is fixed to one end of the positioning column, the two ends of the fifth spring are respectively fixed to the support block and the connecting frame, a positioning hole is provided on the push column, and the positioning column is engaged with the positioning hole.

[0016] As a preferred solution of the onboard controller of the ship automatic identification system described in the present invention, the switching component also includes a positioning block, a movable block and a sixth spring, the positioning block is fixed in the connecting frame, the movable block is fixed to the outside of the movable rod, and the two ends of the sixth spring are respectively fixed to the positioning block and the movable block.

[0017] The beneficial effects of the present invention are as follows: by setting the adjustment component, the angle of the ship control instrument can be adjusted, the adjustment is relatively convenient, and there are multiple adjustment methods, which can be suitable for operators of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0019] Figure 1 This is the overall structure diagram of the onboard controller of the ship automatic identification system.

[0020] Figure 2 This is the structural diagram of the adjustment parts of the onboard controller of the ship's automatic identification system.

[0021] Figure 3 This is a cross-sectional diagram of the worm gear structure of the onboard controller of the ship's automatic identification system.

[0022] Figure 4 This is a bottom-up structural diagram of the fixing plate of the onboard controller of the ship automatic identification system.

[0023] Figure 5 This is a cross-sectional structural diagram of the fixing plate of the onboard controller of the ship automatic identification system.

[0024] Figure 6 For the ship automatic identification system airborne controller Figure 5 A partial enlarged view of point A in the middle.

[0025] Figure 7 For the ship automatic identification system airborne controller Figure 5 A partial enlarged view of point B in the middle.

[0026] Figure 8 This is a cross-sectional view from another perspective of the fixing plate of the onboard controller of the ship automatic identification system.

[0027] Figure 9 This is a structural diagram from another perspective of the movable panel of the onboard controller of the ship's automatic identification system. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0031] Example 1

[0032] Reference Figure 1 、 Figure 2 、 Figure 4 、 Figure 6 and Figure 7, which is the first embodiment of the present invention, provides an onboard controller for an automatic identification system for ships. The onboard controller for the automatic identification system for ships includes a main body component 100 and an adjustment component 200. The angle of the ship controller 101 is adjusted by the adjustment component 200, which is convenient to adjust.

[0033] The main assembly 100 includes a ship controller 101 , a fixing bracket 102 and a rotating shaft 103 . The fixing bracket 102 is located outside the ship controller 101 , and one end of the rotating shaft 103 is fixed to the ship controller 101 .

[0034] The fixing bracket 102 is U-shaped and is used to install the ship controller 101. There are two rotating shafts 103, which are fixed on both sides of the ship controller 101 respectively. The rotating shafts 103 are rotatably connected to the fixing bracket 102 through bearings.

[0035] The adjusting component 200 is arranged on the main component 100, and includes a shell 201, an adjusting member 202, a pushing member 203, a locking member 204, a limiting member 205 and a switching member 206. The shell 201 is fixed to one side of the fixed bracket 102, the adjusting member 202 is located in the shell 201, the pushing member 203 is arranged on one side of the adjusting member 202, the locking member 204 is located in the pushing member 203, the limiting member 205 is arranged in the pushing member 203, and the switching member 206 is located in the pushing member 203.

[0036] The adjustment member 202 is provided to adjust the angle of the ship control instrument 101. The adjustment member 202 has multiple groups. The ship control instrument 101 can be adjusted to different angles very conveniently through multiple groups of adjustment members 202. The push member 203 is provided to drive the adjustment member 202 to move, so that the adjustment member 202 can adjust the angle of the ship control instrument 101. The locking member 204 is provided to lock the push member 203, so that the push member 203 can push the adjustment member 202 to move. The setting of 205 is used to limit the pushing member 203. When the adjusting member 202 drives the ship control instrument 101 to rotate to the appropriate angle, the pushing member 203 is limited by the limiting member 205, so that the pushing member 203 cannot move in the opposite direction, thereby avoiding the adjusting member 202 from loosening, which in turn causes the angle of the ship control instrument 101 to change. The setting of the switching member 206 is used to switch the adjusting member 202. When it is necessary to adjust the ship control instrument 101 to different angles, the adjusting member 202 can be switched through the switching member 206.

[0037] Example 2

[0038] Reference Figures 1 to 9 , which is the second embodiment of the present invention, and is based on the previous embodiment.

[0039] Specifically, the adjusting member 202 includes a worm wheel 202a and a worm 202b. The worm wheel 202a is fixed to the outside of the rotating shaft 103. One end of the worm 202b is rotatably connected to the top wall of the housing 201. The worm wheel 202a and the worm 202b are meshed.

[0040] There are three groups of adjusting parts 202, which are evenly distributed in a straight line inside the housing 201. The worm 202b is rotatably connected to the top wall of the housing 201 through a bearing. When the worm 202b rotates, it drives the worm wheel 202a to rotate, so that the worm wheel 202a can drive the rotating shaft 103 to rotate, so that the angle of the ship controller 101 can be adjusted. The middle adjusting part 202 is the first group, the adjusting part 202 close to the side of the fixed bracket 102 is the second group, and the last adjusting part 202 is the third group. When the first group of worm wheels 202a and worm 202b rotate, the angle of the ship controller 101 can be steplessly adjusted to any angle. When the second group of worm wheels 202a and worm 202b rotate, the angle of the ship controller 101 will rotate 60 degrees. When the third set of worm wheels 202a and worm 202b are rotated, the angle of the ship control instrument 101 will rotate 45 degrees, and the ship control instrument 101 will be tilted 45 degrees. These two angles are the best viewing angles and can be suitable for the heights of most operators. When an operator of normal height observes the ship control instrument 101, he only needs to trigger the rotation of the second or third set of worm wheels 202a and worm 202b to directly adjust the ship control instrument 101 to the best viewing angle, without spending time rotating and calibrating the angle of the ship control instrument 101. Even if a small number of operators have large height differences, the ship control instrument 101 can be adjusted to a suitable angle by rotating the first set of worm wheels 202a and worm 202b.

[0041] Specifically, the adjusting member 202 also includes a movable plate 202c, a fixed column 202d, a fixed shaft 202e, a positioning rod 202f and a first spring 202g. The movable plate 202c is located in the outer shell 201, the fixed column 202d is fixed to the top of the movable plate 202c, the fixed shaft 202e is fixed in the worm 202b, the positioning rod 202f is fixed in the outer shell 201, and the two ends of the first spring 202g are respectively fixed to the movable plate 202c and the inner bottom wall of the outer shell 201. A spiral groove Z corresponding to the fixed shaft 202e is provided on the fixed column 202d.

[0042] When the movable plate 202c moves upward, it will drive the fixed column 202d to move upward, and through the fixed column 202d, it will drive the fixed shaft 202e to enter the spiral groove Z, so that the fixed shaft 202e can slide in the spiral groove Z. Through the cooperation of the two, the worm 202b can be driven to rotate. The positioning rod 202f is rectangular, and the top end is inserted into the movable plate 202c and movably connected with the movable plate 202c. The movable plate 202c is positioned by the positioning rod 202f to prevent it from deviating during movement. The first spring 202g is set to apply a pulling force to the movable plate 202c. When the movable plate 202c is released from the restriction, the first spring 202g is used to move it to the initial position and separate the fixed shaft 202e from the spiral groove Z, so as to prevent the other movable plate 202c from getting stuck when it moves upward and drives the other worm 202b to rotate.

[0043] Specifically, the pushing member 203 includes a fixed plate 203a, a push rod 203b, a connecting frame 203c, a block 203d and a push column 203e. The fixed plate 203a is fixed in the shell 201, the push rod 203b is located at the bottom of the fixed plate 203a, the connecting frame 203c is arranged at the bottom of the push rod 203b, the block 203d is fixed to one side of the connecting frame 203c, the push column 203e is rotatably connected in the connecting frame 203c, a sliding groove X corresponding to the push rod 203b is opened on the movable plate 202c, a slot V is opened in the push rod 203b, and the block 203d slides in the slot V.

[0044] There are three push rods 203b, which correspond to the three movable plates 202c respectively. The inner wall of the chute X is inclined. When the push rods 203b squeeze the inclined surface of the inner wall of the chute X, the two can drive the movable plate 202c to move. The chute X on the three movable plates 202c has different depths. The chute X on the first group of movable plates 202c is the deepest. The push rods 203b can cooperate with the movable plates 202c to move the movable plates 202c upward for a long distance, so that the worm 20 2b drives the worm wheel 202a to rotate continuously, so that the angle of the ship control instrument 101 can be adjusted arbitrarily. The sliding groove X on the second set of movable plates 202c is shallow. The movable plate 202c can be moved upward by a short distance through the cooperation of the push rod 203b. Therefore, it can only drive the worm 202b and the worm wheel 202a to rotate a small angle. When the push rod 203b contacts the inner wall end of the sliding groove X on the second set of movable plates 202c, the movable plate 202c will stop moving, and At this time, the tilt angle of the ship control device 101 is 60 degrees. The chute X on the third set of movable plates 202c is the shallowest. The push rod 203b can only move the movable plate 202c upward a very short distance, so it can only drive the worm 202b and the worm wheel 202a to rotate a very small angle. When the push rod 203b contacts the inner wall end of the chute X on the third set of movable plates 202c, the movable plate 202c stops moving. At this time, the tilt angle of the ship control device 101 is 60 degrees. The angle of the push column 203e is 60 degrees, and the block 203d is T-shaped, which is used to connect the connecting frame 203c with the push rod 203b. One end of the push column 203e is rotatably connected to the connecting frame 203c through a bearing, and the other end passes through the outside of the shell 201 and is movably connected to the shell 201. The push column 203e is used to push the connecting frame 203c to move. The connecting frame 203c drives the push rod 203b to move through the cooperation of the block 203d, so that the push rod 203b can squeeze the inner wall of the slide groove X.

[0045] Specifically, the pushing member 203 further includes a fixed block 203f and a second spring 203g. The fixed block 203f is fixed to one side of the push rod 203b. Both ends of the second spring 203g are fixed to the fixed block 203f and the inner wall of the housing 201 respectively.

[0046] There are three fixed blocks 203f and three second springs 203g, which correspond to the three push rods 203b respectively. The fixed block 203f is used to fix the second spring 203g. Through the setting of the second spring 203g, a pulling force is applied to the fixed block 203f, and the push rod 203b is driven to move through the fixed block 203f, so that the push rod 203b can move to the initial position after the restriction is released, thereby avoiding it affecting the normal movement of the other push rod 203b.

[0047] Specifically, the locking member 204 includes a limiting column 204a, a positioning plate 204b and a third spring 204c. A chamber W is opened in the block 203d. The limiting column 204a is located in the chamber W. The positioning plate 204b is fixed to one end of the limiting column 204a. The two ends of the third spring 204c are respectively fixed to the positioning plate 204b and the inner wall of the chamber W. A limiting hole N corresponding to the limiting column 204a is opened in the slot V.

[0048] The number of locking members 204 corresponds to the block 203d. When one set of limiting posts 204a is engaged with the limiting hole N, the two can cooperate to connect one of the blocks 203d to the push rod 203b, so that when the block 203d moves, it can drive the push rod 203b to move. The positioning plate 204b is used to position the limiting post 204a to prevent it from deflecting during movement. The third spring 204c is provided to apply a thrust to the positioning plate 204b, and drive the limiting post 204a to move through the positioning plate 204b. 204a moves, so that the positioning plate 204b can drive the limiting column 204a to separate from the limiting hole N after the restriction is released, thereby avoiding the situation that when another set of limiting columns 204a is engaged with the limiting hole N, the other set of blocking blocks 203d drives the push rod 203b to move, and the two push rods 203b will move at the same time. Two support rods (not shown in the figure) are also fixed in the chamber W, which are respectively located on both sides of the positioning plate 204b and movably connected to the positioning plate 204b. The positioning plate 204b is positioned by the support rods to avoid it from being offset during movement.

[0049] Example 3

[0050] Reference Figures 1 to 9 , which is the third embodiment of the present invention, is based on the first two embodiments.

[0051] Specifically, the limiting member 205 includes a movable frame 205a, a locking block 205b and a fourth spring 205c. The movable frame 205a is located in the chamber W, the locking block 205b is located in the movable frame 205a, and the two ends of the fourth spring 205c are respectively fixed to the locking block 205b and the inner wall of the movable frame 205a. A limiting groove M is opened on the fixed plate 203a, and the locking block 205b is engaged with the limiting groove M.

[0052] When the push rod 203b stops moving, the fourth spring 205c applies a thrust to the lock block 205b, causing the lock block 205b to enter the limit groove M and engage with it, thereby locking the push rod 203b.

[0053] Specifically, the switching member 206 includes a first push block 206a, a protrusion 206b, a movable rod 206c and a second push block 206d. The first push block 206a is located in the chamber W, the protrusion 206b is fixed to the outside of the push column 203e, the movable rod 206c is located in the connecting frame 203c, and the second push block 206d is located in the connecting frame 203c. A positioning groove S corresponding to the movable rod 206c is provided on the second push block 206d.

[0054] The upper and lower ends of the first push block 206a pass through the connecting frame 203c and the card block 203d. The first push block 206a is trapezoidal. When the first push block 206a moves upward, its inclined surface will push the positioning plate 204b and the limiting column 204a to move, so that the limiting column 204a enters the limiting hole N. At the same time, the top of the first push block 206a will push the movable frame 205a upward so that the locking block 205b can be engaged with the limiting groove M. The end of the protrusion 206b is arc-shaped. When the protrusion 206b is in an upward vertical shape, it will push the first push block 206a to move upward, and the movable frame 205a will be moved upward. There are two groups of rods 206c and second push blocks 206d, which are located on both sides of the connecting frame 203c respectively. The inner wall of the positioning groove S is inclined. When the movable rod 206c squeezes the inclined surface of the inner wall of the positioning groove S, the two can cooperate to drive the second push blocks 206d to move upward, so that the two second push blocks 206d can drive the other two groups of movable frames 205a and positioning plates 204b to move. When the push column 203e is rotated, the protrusion 206b can be driven to move, so that the protrusion 206b is separated from the first push block 206a and squeezes the movable rod 206c.

[0055] Specifically, the switching member 206 also includes a positioning column 206e, a support block 206f and a fifth spring 206g. The positioning column 206e is inserted into the connecting frame 203c, the support block 206f is fixed to one end of the positioning column 206e, and the two ends of the fifth spring 206g are respectively fixed to the support block 206f and the connecting frame 203c. A positioning hole Q is opened on the push column 203e, and the positioning column 206e is engaged with the positioning hole Q.

[0056] There are three positioning holes Q, which are located at the top and both sides of the push column 203e respectively. The positioning holes Q on both sides are at a right angle of 90 degrees. When the positioning column 206e is engaged with the positioning hole Q, the push column 203e can be positioned through the cooperation of the two, so that the push column 203e will not rotate easily, thereby avoiding the situation where it rotates when the push column 203e is pushed to move. When the protrusion 206b is in an upward vertical shape, the positioning column 206e will be engaged with the positioning hole Q at the bottom. When the protrusion 206b contacts any one of the movable rods 206c, the positioning column 206e will be engaged with the positioning holes Q on both sides. The support block 206f is used to fix the fifth spring 206g. Through the setting of the fifth spring 206g, it is used to apply a pulling force to the positioning column 206e, so that the positioning column 206e and the positioning hole Q are engaged more tightly to avoid the two from separating.

[0057] Specifically, the switching member 206 also includes a positioning block 206h, a movable block 206i and a sixth spring 206j. The positioning block 206h is fixed in the connecting frame 203c, the movable block 206i is fixed to the outside of the movable rod 206c, and the two ends of the sixth spring 206j are respectively fixed to the positioning block 206h and the movable block 206i.

[0058] The movable rod 206c is movably connected to the positioning block 206h. The movable rod 206c is positioned by the positioning block 206h and the movable block 206i to prevent it from shifting during movement. The sixth spring 206j is set to apply a thrust to the movable block 206i, and the movable rod 206c is driven to move by the movable block 206i, so that the movable rod 206c can be reset after movement.

[0059] In this solution, the angle of the ship controller 101 has four adjustment states;

[0060] The first one: The initial state is vertical, and the operation can be carried out in this state when the operator sits on a chair and observes.

[0061] The second method: when any adjustment of the ship control instrument 101 is required, the angle of the ship control instrument 101 can be adjusted by directly pushing the push column 203e in the current state. When the ship control instrument 101 is tilted to the appropriate angle, stop pushing the push column 203e.

[0062] The third method: When the angle of the ship controller 101 needs to be adjusted directly to 60 degrees, the push column 203e is rotated 90 degrees toward the side of the fixed bracket 102, and the push column 203e is pushed until it cannot move. At this time, the angle of the ship controller 101 can be adjusted to 60 degrees.

[0063] The fourth method: When it is necessary to directly adjust the angle of the ship controller 101 to 45 degrees, rotate the push column 203e 90 degrees away from the fixed bracket 102, and push the push column 203e until it cannot move. At this time, the angle of the ship controller 101 can be adjusted to 45 degrees.

[0064] When in use, there are two adjustment states;

[0065] The first method: when the ship control instrument 101 is in a vertical state, when the angle of the ship control instrument 101 needs to be adjusted arbitrarily, the push column 203e is pushed to drive the connecting frame 203c to move, and the connecting frame 203c drives the push rod 203b to move through the cooperation of the block 203d, so that the push rod 203b squeezes the inner wall of the slide groove X, and the two cooperate to drive the movable plate 202c to move. When the movable plate 202c moves upward, it will drive the fixed column 202d to move upward, and drive the fixed shaft 202e into the spiral groove Z through the fixed column 202d, so that the fixed shaft 202e slides in the spiral groove Z. The two cooperate to drive the worm 202b to rotate. When the worm 202b rotates, it drives the worm wheel 202a to rotate, so that the worm wheel 202c can be rotated. 2a drives the rotating shaft 103 to rotate, so that the angle of the ship control instrument 101 can be adjusted. When the angle of the ship control instrument 101 is rotated to a suitable angle, stop pushing the push column 203e to move. When it is necessary to directly adjust the angle of the ship control instrument 101 to 45 degrees or 60 degrees, the push column 203e is rotated 90 degrees to the corresponding side, and the movable rod 206c is pushed to move by the protrusion 206b, so that the movable rod 206c is squeezed against the inclined surface of the inner wall of the positioning groove S. The two can cooperate to drive the second push block 206d to move upward, so that the second push block 206d can drive the movable frame 205a and the positioning plate 204b to move forward. At this time, when the push column 203e is pushed, the angle of the ship control instrument 101 can be directly rotated to 45 degrees or 60 degrees.

[0066] The second method: when the ship control instrument 101 is in a tilted state and its tilt angle needs to be changed at this time, if the tilt angle needs to be increased, just continue to push the push column 203e to move. If it needs to be adjusted to 45 degrees or 60 degrees at one time, slightly rotate the push column 203e to separate the positioning column 206e from the positioning hole Q and not engage with the next positioning hole Q. At this time, the block 203d will be separated from the limiting groove M, and the limiting column 204a will be separated from the limiting hole N. Any group of the block 203d and the push rod 203b are in a separated state. The push rod 203b is reset by the second spring 203g, and at the same time, the push column 203e is pulled to drive the connecting frame 203c and the block 203d to move, so that the two are reset. When the two move to the initial position, the push column 203e can be rotated to engage the positioning column 206e with the corresponding positioning hole Q, and the push column 203e can be pushed.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An onboard controller for an automatic identification system for ships, characterized by: include, A main assembly (100) comprises a ship control instrument (101), a fixing bracket (102) and a rotating shaft (103), wherein the fixing bracket (102) is located outside the ship control instrument (101), one end of the rotating shaft (103) is fixed to the ship control instrument (101), and the rotating shaft (103) is rotatably connected to the fixing bracket (102) via a bearing; An adjusting component (200) is arranged on the main component (100), comprising a housing (201), an adjusting member (202), a pushing member (203), a locking member (204), a limiting member (205) and a switching member (206); the housing (201) is fixed to one side of the fixing bracket (102); the adjusting member (202) is located in the housing (201); the pushing member (203) is arranged on one side of the adjusting member (202); the locking member (204) is located in the pushing member (203); the limiting member (205) is located in the pushing member (203); and the switching member (206) is located in the pushing member (203); when it is necessary to adjust different angles of the ship control instrument (101), the adjusting member (202) can be switched by the switching member (206); The adjusting member (202) comprises a worm wheel (202a) and a worm (202b), wherein the worm wheel (202a) is fixed to the outside of the rotating shaft (103), and one end of the worm (202b) is rotatably connected to the inner top wall of the housing (201), and the worm wheel (202a) and the worm (202b) are meshed. The adjusting member (202) comprises multiple groups, wherein the middle adjusting member (202) is a first group, which can perform stepless adjustment on the angle of the ship control instrument (101) and can adjust it to any angle, the adjusting member (202) close to the side of the fixing bracket (102) is a second group, which can adjust the ship control instrument (101) to a 60-degree tilt, and the last adjusting member (202) is a third group, which can adjust the ship control instrument (101) to a 45-degree tilt; The regulating member (202) further comprises a movable plate (202c), a fixed column (202d), a fixed shaft (202e), a positioning rod (202f) and a first spring (202g); the movable plate (202c) is located in the housing (201); the fixed column (202d) is fixed to the top of the movable plate (202c); the fixed shaft (202e) is fixed in the worm (202b); the positioning rod (202f) is fixed in the housing (201); two ends of the first spring (202g) are respectively fixed to the movable plate (202c) and the inner bottom wall of the housing (201); a spiral groove (Z) corresponding to the fixed shaft (202e) is provided on the fixed column (202d); the movable plate (202c) is positioned by the positioning rod (202f) to prevent it from being offset during movement; The pushing member (203) comprises a fixed plate (203a), a push rod (203b), a connecting frame (203c), a block (203d) and a push column (203e), wherein the fixed plate (203a) is fixed in the housing (201), the push rod (203b) is located at the bottom of the fixed plate (203a), the connecting frame (203c) is arranged at the bottom of the push rod (203b), the block (203d) is fixed to one side of the connecting frame (203c), and the push column (203e) is rotatably connected to the connecting frame (203e). 3c), a slide groove (X) corresponding to the push rod (203b) is provided on the movable plate (202c), a card groove (V) is provided in the push rod (203b), and the card block (203d) slides in the card groove (V). There are three push rods (203b), which correspond to the three movable plates (202c) respectively. The inner wall of the slide groove (X) is inclined. When the push rod (203b) presses the inclined surface of the inner wall of the slide groove (X), the two can drive the movable plate (202c) to move through cooperation. The locking member (204) includes a limiting column (204a), a positioning plate (204b) and a third spring (204c); a chamber (W) is provided in the clamping block (203d); the limiting column (204a) is located in the chamber (W); the positioning plate (204b) is fixed to one end of the limiting column (204a); two ends of the third spring (204c) are respectively fixed to the positioning plate (204b) and the inner wall of the chamber (W); a limiting hole (N) corresponding to the limiting column (204a) is provided in the clamping slot (V); The limiting member (205) comprises a movable frame (205a), a locking block (205b) and a fourth spring (205c); the movable frame (205a) is located in the chamber (W); the locking block (205b) is located in the movable frame (205a); two ends of the fourth spring (205c) are respectively fixed to the locking block (205b) and the inner wall of the movable frame (205a); a limiting groove (M) is provided on the fixed plate (203a); the locking block (205b) is engaged with the limiting groove (M); The switching member (206) includes a first push block (206a), a protrusion (206b), a movable rod (206c) and a second push block (206d), wherein the first push block (206a) is located in the chamber (W), the protrusion (206b) is fixed to the outside of the push column (203e), the movable rod (206c) is located in the connecting frame (203c), the second push block (206d) is located in the connecting frame (203c), a positioning groove (S) corresponding to the movable rod (206c) is provided on the second push block (206d), and the upper and lower ends of the first push block (206a) pass through the connecting frame (203c) and the card In the block (203d), the first push block (206a) is trapezoidal. When the first push block (206a) moves upward, its inclined surface will push the positioning plate (204b) and the limiting column (204a) to move, so that the limiting column (204a) enters the limiting hole (N). At the same time, the top of the first push block (206a) will push the movable frame (205a) upward, so that the locking block (205b) can be engaged with the limiting groove (M). The inner wall of the positioning groove (S) is inclined. When the movable rod (206c) presses the inclined surface of the inner wall of the positioning groove (S), the two can cooperate to drive the second push block (206d) to move upward; The switching member (206) further includes a positioning column (206e), a support block (206f) and a fifth spring (206g), wherein the positioning column (206e) is inserted into the connecting frame (203c), the support block (206f) is fixed to one end of the positioning column (206e), and both ends of the fifth spring (206g) are respectively fixed to the support block (206f) and the connecting frame (203c), and a positioning hole (Q) is provided on the push column (203e), and the positioning column (206e) is engaged with the positioning hole (Q), and there are three positioning holes (Q), which are respectively located at the top and both sides of the push column (203e). , the positioning holes (Q) on both sides are at a right angle of 90 degrees. When the positioning column (206e) is engaged with the positioning hole (Q), the push column (203e) can be positioned by the cooperation of the two, so that the push column (203e) will not rotate easily, thereby avoiding the situation where the push column (203e) rotates when the push column (203e) is pushed to move. When the protrusion (206b) is in an upward vertical shape, the positioning column (206e) will be engaged with the positioning hole (Q) at the bottom. When the protrusion (206b) contacts any one of the movable rods (206c), the positioning column (206e) will be engaged with the positioning holes (Q) on both sides.

2. The onboard controller of the automatic identification system for ships according to claim 1, characterized in that: The pushing member (203) further includes a fixed block (203f) and a second spring (203g), wherein the fixed block (203f) is fixed to one side of the push rod (203b), and the two ends of the second spring (203g) are respectively fixed to the fixed block (203f) and the inner wall of the housing (201).

3. The onboard controller of the automatic identification system for ships according to claim 2, characterized in that: The switching member (206) further includes a positioning block (206h), a movable block (206i) and a sixth spring (206j); the positioning block (206h) is fixed in the connecting frame (203c); the movable block (206i) is fixed on the outside of the movable rod (206c); and both ends of the sixth spring (206j) are respectively fixed to the positioning block (206h) and the movable block (206i).

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