Multifunctional PPU data acquisition device

Abstract

The utility model belongs to the technical field of navigation, and particularly relates to a multifunctional PPU data acquisition device which comprises a PPU data acquisition device body. The end part of the PPU data acquisition device body is provided with a charging port, and the end part of the PPU data acquisition device body is provided with a signal indicating lamp; a switch button is mounted at the top of the PPU data acquisition device body; acquired data is wirelessly transmitted to a notebook computer, and a pilot acquires information of the ship through the notebook computer; in the sailing process of a ship, information such as the deflection angle, the acceleration and the running speed of the ship can be obtained through the PPU data acquisition device body, in the installation process of the PPU data acquisition device body, a butt joint plug is inserted into an alignment assembly hole, then a fixing plate is attached to the surface of a system display control console, and the PPU data acquisition device body can be conveniently installed. And the threaded rod is in threaded connection with the interior of the threaded groove for secondary fixation, so that the overall mounting and stabilizing effect of the PPU data acquisition device body is improved.

Description

Technical Field

[0001] The present application belongs to the field of navigation technology, and specifically relates to a multifunctional PPU data acquisition device. Background Art

[0002] During navigation, an electronic chart display and information system is usually needed to guide the operation and direction of the ship. It can solve the two most threatening risks in navigation practice, namely collision and grounding. ECDIS has developed into a new type of ship navigation system and auxiliary decision-making system - ship navigation information system, and has become the information core of the ship's bridge.

[0003] During the navigation process of the ship, it is necessary to install a PPU data acquisition device. When sailing in narrow waters, with multiple ships, fast currents, large changes in water depth, and berthing, the specially designed navigation assistance software provides the pilot with parameters such as multi-ship meeting points, crew movement trends, visual CPA, BCR, ship lateral speed, and distance from the berth to assist the pilot in completing the pilotage task.

[0004] During the navigation of the ship, PLC is the core of the system. PLC, PPU, external sensors and actuators together constitute the control system of the ship.

[0005] In the current existing technology, when the PPU data acquisition device is installed, it is usually inserted into the surface of the system display console. However, during the sailing of the ship, due to the poor sea environment, problems such as waves usually occur, causing the ship to shake violently, which in turn causes the PPU data acquisition device to shake and loosen, and then causes the PPU data acquisition device to fall and malfunction. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one problem raised in the background technology, a multifunctional PPU data acquisition device is proposed.

[0007] The technical solution adopted by this application to solve its technical problem is:

[0008] The multifunctional PPU data acquisition device described in the present application comprises a PPU data acquisition device body; a charging port is provided at the end of the PPU data acquisition device body; a signal indicator light is installed at the end of the PPU data acquisition device body; a switch button is installed at the top of the PPU data acquisition device body; a docking plug is installed at the end of the PPU data acquisition device body; a system display console is provided at the side end of the PPU data acquisition device body; an alignment assembly hole is provided inside the system display console; a fixing plate is fixedly connected to the bottom of the PPU data acquisition device body; a threaded rod is provided at the end of the fixing plate; a threaded groove is provided inside the system display console and is threadedly connected to the threaded rod.

[0009] In some preferred schemes, a lock groove is opened inside the system display console; and it is located on both sides of the threaded groove; a slide plate is slidably connected inside the threaded rod; a push rod is slidably connected inside the threaded rod; and a push plate is fixedly connected to the end of the push rod.

[0010] In some preferred embodiments, a sliding groove is provided inside the threaded rod; a slide is slidably connected inside the sliding groove, and the other end of the slide is fixedly connected to the end of the locking block; a first spring is fixedly connected to the end of the slide, and the other end of the first spring is fixedly connected to the inner wall of the sliding groove.

[0011] In some preferred embodiments, a heat dissipation hole is provided at the bottom of the PPU data acquisition device body.

[0012] In some preferred schemes, a guide groove is opened inside the body of the PPU data acquisition device; a sealing plate is slidably connected inside the guide groove; a second spring is fixedly connected to the side end of the sealing plate, and the other end of the second spring is fixedly connected to the inner wall of the guide groove; a guide plate is fixedly connected to the bottom of the sealing plate; a guide rod is slidably connected to the end of the fixed plate and fits against the end of the guide plate.

[0013] In some preferred embodiments, the end of the push rod is rotatably connected to a ball and fits on the inner wall of the threaded rod; the end of the locking block is semi-arc-shaped; and the end of the ball is spherical.

[0014] In some preferred embodiments, the docking plug is an IMO nine-pin connector.

[0015] In some preferred embodiments, a three-axis gyroscope, a Bluetooth communication module, a WIFI communication module, a rechargeable battery, an acceleration sensor, and a control circuit board are respectively disposed inside the PPU data acquisition device body;

[0016] The three-axis gyroscope, the Bluetooth communication module, the WIFI communication module, the rechargeable battery and the acceleration sensor are electrically connected to the control circuit board respectively.

[0017] In some preferred solutions, a limit sleeve is also provided on the system display console.

[0018] The multifunctional PPU data acquisition device of the present application has at least the following beneficial effects:

[0019] 1). The multifunctional PPU data acquisition device described in the present application transmits the acquired data wirelessly to the laptop computer. The pilot obtains the ship's information through the laptop computer. When the ship is sailing, it is necessary to know the ship's deflection angle, acceleration, driving speed, etc. This information can be obtained through the PPU data acquisition device body. During the installation of the PPU data acquisition device body, the docking plug is inserted into the inside of the alignment assembly hole, and then the fixing plate is made to fit the surface of the system display console, and then the threaded rod is threaded into the inside of the threaded groove for secondary fixation to improve the overall installation stability of the PPU data acquisition device body.

[0020] 2). The multifunctional PPU data acquisition device described in the present application, when the threaded rod is installed inside the threaded groove, pushes the push plate so that the push plate pushes the push rod to slide to the side end, squeezing the end of the locking block, so that the locking block is forced to expand and contract to the inside of the locking groove, and is fixed by snapping, thereby improving the overall stability of the PPU data acquisition device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present application will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a multifunctional PPU data acquisition device exemplified in the present application;

[0023] Figure 2 This is a schematic diagram of a three-dimensional structure of a multifunctional PPU data acquisition device exemplified in the present application after partial structure cut-away;

[0024] Figure 3 for Figure 2 An enlarged view of the local structure A in FIG.

[0025] Figure 4 for Figure 2 An enlarged view of the local structure B in FIG.

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of another multifunctional PPU data acquisition device exemplified in the present application.

[0027] Description of reference numerals:

[0028] 1. PPU data acquisition device body; 21. Charging port; 22. Signal indicator light; 23. Switch button; 24. Docking plug; 25. System display console; 26. Alignment assembly hole; 27. Fixing plate; 28. Threaded rod; 29. ​​Threaded groove; 31. Locking groove; 32. Push rod; 33. Push plate; 34. Locking block; 35. Ball; 41. Slide groove; 42. Slide plate; 43. First spring; 5. Heat dissipation hole; 51. Guide groove; 52. Second spring; 53. Sealing plate; 54. Guide plate; 55. Guide rod; 56. Limit sleeve; 57. Pin. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] The following describes the invention in conjunction with specific embodiments.

[0031] like Figures 1 to 5 As shown, the multifunctional PPU data acquisition device described in the present application includes a PPU data acquisition device body 1; a charging port 21 is provided at the end of the PPU data acquisition device body 1; a signal indicator light 22 is installed at the end of the PPU data acquisition device body 1; a switch button 23 is installed at the top of the PPU data acquisition device body 1; a docking plug 24 is installed at the end of the PPU data acquisition device body 1; a system display console 25 is provided at the side end of the PPU data acquisition device body 1; an alignment assembly hole 26 is provided inside the system display console 25; a fixing plate 27 is fixedly connected to the bottom of the PPU data acquisition device body 1; a threaded rod 28 is provided at the end of the fixing plate 27; a threaded groove 29 is provided inside the system display console 25, and is threadedly connected to the threaded rod 28.

[0032] During operation, when the ship is sailing on the sea, it is usually necessary to install a PPU data acquisition device body 1 at the end of the system display console 25. The PPU data acquisition device body 1 is installed inside the system display console 25, and then the switch button 23 is turned on to start the PPU data acquisition device body 1. When started, the PPU data acquisition device body 1 integrates a three-axis gyroscope, a Bluetooth communication module, a WIFI communication module, a rechargeable battery, a charging port 21, an acceleration sensor, etc. to obtain the acceleration and deflection angle of the ship, etc., and the PPU data acquisition device body 1 also has a wireless communication function to wirelessly transmit the acquired data to other terminals. For example, the acquired data is wirelessly transmitted to a laptop computer, and the pilot obtains the ship's information through the laptop computer. When the ship is sailing, it is necessary to know the ship's deflection angle, acceleration, driving speed, etc.; this information can be acquired through the PPU data acquisition device body 1. During the installation of the PPU data acquisition device body 1, the docking plug 24 is inserted into the interior of the alignment assembly hole 26, and then the fixing plate 27 is made to fit the surface of the system display console 25, and then the threaded rod 28 is threadedly connected to the interior of the threaded groove 29 for secondary fixation to improve the overall installation stability of the PPU data acquisition device body 1.

[0033] In some preferred embodiments, Figure 1-Figure 5 As shown, the system display console 25 is provided with a lock groove 31 on both sides of the thread groove 29 ; the threaded rod 28 is internally slidably connected with a slide plate 42 ; the threaded rod 28 is internally slidably connected with a push rod 32 ; and the end of the push rod 32 is fixedly connected with a push plate 33 .

[0034] During operation, when the threaded rod 28 is installed into the threaded groove 29, the push plate 33 is pushed so that the push plate 33 pushes the push rod 32 to slide to the side, squeezing the end of the locking block 34, so that the locking block 34 is forced to expand and contract into the inside of the locking groove 31 for clamping and fixing, thereby improving the overall stability of the PPU data acquisition device body 1.

[0035] In some preferred embodiments, Figure 1-Figure 5 As shown, a slide groove 41 is opened inside the threaded rod 28; a slide plate 42 is slidably connected inside the slide groove 41, and the other end of the slide plate 42 is fixedly connected to the end of the locking block 34; a first spring 43 is fixedly connected to the end of the slide plate 42, and the other end of the first spring 43 is fixedly connected to the inner wall of the slide groove 41.

[0036] During operation, when the locking block 34 slides toward the side end, the locking block 34 drives the slide plate 42 to slide toward the side end, so that during the sliding process of the slide plate 42, the first spring 43 is squeezed to generate elastic force. When the PPU data acquisition device body 1 needs to be disassembled, the push plate 33 is pulled to drive the push rod 32 to slide out from the inside of the threaded rod 28, so that the first spring 43 generates elastic force to push the push rod 32 to slide toward the side end, so that during the sliding process, the push rod 32 drives the locking block 34 to slide out from the inside of the lock groove 31, and then the staff twists the threaded rod 28 to slide out from the inside of the threaded groove 29 for disassembly.

[0037] In some preferred embodiments, Figure 1-Figure 5 As shown, a heat dissipation hole 5 is provided at the bottom of the PPU data acquisition device body 1 .

[0038] During operation, a heat dissipation hole 5 is installed at the bottom of the PPU data acquisition device body 1 to dissipate heat for the entire PPU data acquisition device body 1, so that the internal heat is discharged to the outside through the heat dissipation hole 5, thereby reducing the problem of deviation in the accuracy of the internal detection module caused by high heat accumulation during the long-term operation of the PPU data acquisition device body 1.

[0039] In some preferred embodiments, Figure 1-Figure 5 As shown, a guide groove 51 is provided inside the body 1 of the PPU data acquisition device; a sealing plate 53 is slidably connected inside the guide groove 51; a second spring 52 is fixedly connected to the side end of the sealing plate 53, and the other end of the second spring 52 is fixedly connected to the inner wall of the guide groove 51; a guide plate 54 is fixedly connected to the bottom of the sealing plate 53; a guide rod 55 is slidably connected to the end of the fixed plate 27 and fits against the end of the guide plate 54.

[0040] During operation, when the threaded rod 28 is being installed, the system display console 25 pushes the guide rod 55. When the guide rod 55 is squeezed, it squeezes the guide plate 54 to slide to the side. Then, during the sliding process, the guide plate 54 squeezes the sealing plate 53 to retract into the inside of the guide groove 51 to squeeze the second spring 52 to generate elastic force, so that the heat dissipation hole 5 is opened to achieve the effect of rapid heat dissipation. When the PPU data acquisition device body 1 is being disassembled, the guide rod 55 is removed from the end of the system display console 25, and then the second spring 52 generates elastic force to push the sealing plate 53 to block the end of the heat dissipation hole 5, thereby achieving the effect of sealing and dustproofing.

[0041] In some preferred embodiments, Figure 1-Figure 5 As shown, the end of the push rod 32 is rotatably connected with a ball 35 and fits on the inner wall of the threaded rod 28; the end of the locking block 34 is semi-arc-shaped; the end of the ball 35 is spherical.

[0042] During operation, a ball 35 is installed at the end of the push rod 32. When the push rod 32 slides, it drives the ball 35 to rotate against the inner wall of the threaded rod 28. Since the end of the locking block 34 is semi-arc-shaped, the friction generated between the ball 35 during the extrusion process can be reduced, thereby increasing the service life of the locking block 34.

[0043] In some preferred embodiments, the docking plug is an IMO nine-pin connector.

[0044] In some preferred solutions, the system display console is further provided with a limit sleeve 56, in which a positioning assembly hole 26 is provided, in which a plurality of pins 57 are provided, and the pins 57 cooperate with the docking plug 24, and the pins 57 are inserted into the holes of the docking plug 24 to achieve docking and communication. The docking and connection between the PPU connector and the pins can be achieved in the prior art solution, and will not be elaborated here.

[0045] The working principle of the multifunctional PPU data acquisition device described in this application:

[0046] When a ship is sailing on the sea, it is usually necessary to install a PPU data acquisition device body 1 at the end of the system display console 25. The PPU data acquisition device body 1 is installed inside the system display console 25, and then the switch button 23 is turned on to start the PPU data acquisition device body 1. When starting, the PPU data acquisition device body 1 integrates a three-axis gyroscope, a Bluetooth communication module, a WIFI communication module, a rechargeable battery, a charging port 21, an acceleration sensor, etc. to obtain the acceleration and deflection angle of the ship, and the PPU data acquisition device body 1 also has a wireless communication function to wirelessly transmit the acquired data. Transmitted to other terminals, for example, the acquired data is wirelessly transmitted to a laptop computer, and the pilot obtains the ship's information through the laptop computer. When the ship is sailing, it is necessary to know the ship's deflection angle, acceleration, driving speed, etc. This information can be obtained through the PPU data acquisition device body 1. During the installation of the PPU data acquisition device body 1, the docking plug 24 is inserted into the interior of the alignment assembly hole 26, and then the fixing plate 27 is made to fit the surface of the system display console 25, and then the threaded rod 28 is threadedly connected to the interior of the threaded groove 29 for secondary fixation to improve the overall installation stability of the PPU data acquisition device body 1.

[0047] When the threaded rod 28 is installed into the threaded groove 29, the push plate 33 is pushed so that the push plate 33 pushes the push rod 32 to slide to the side, squeezing the end of the locking block 34 so that the locking block 34 is forced to expand and contract into the locking groove 31 for clamping and fixing, thereby improving the overall stability of the PPU data acquisition device body 1.

[0048] When the locking block 34 slides toward the side, the locking block 34 drives the slide plate 42 to slide toward the side, so that during the sliding process of the slide plate 42, the first spring 43 is squeezed to generate elastic force. When the PPU data acquisition device body 1 needs to be disassembled, the push plate 33 is pulled to drive the push rod 32 to slide out from the inside of the threaded rod 28, so that the first spring 43 generates elastic force to push the push rod 32 to slide toward the side, so that during the sliding process, the push rod 32 drives the locking block 34 to slide out from the inside of the lock groove 31, and then the staff twists the threaded rod 28 to slide out from the inside of the threaded groove 29 for disassembly.

[0049] By installing heat dissipation holes 5 at the bottom of the PPU data acquisition device body 1, the heat dissipation effect is achieved on the entire PPU data acquisition device body 1, so that the internal heat is discharged to the outside through the heat dissipation holes 5, thereby reducing the problem of deviation in the accuracy of the internal detection module caused by high heat accumulation during the long-term operation of the PPU data acquisition device body 1.

[0050] When the threaded rod 28 is being installed, the system display console 25 pushes the guide rod 55. When the guide rod 55 is squeezed, it squeezes the guide plate 54 to slide to the side. Then, during the sliding process, the guide plate 54 squeezes the sealing plate 53 to retract into the inside of the guide groove 51 to squeeze the second spring 52 to generate elastic force, so that the heat dissipation hole 5 is opened to achieve the effect of rapid heat dissipation. When the PPU data acquisition device body 1 is being disassembled, the guide rod 55 is removed from the end of the system display console 25, and then the second spring 52 generates elastic force to push the sealing plate 53 to block the end of the heat dissipation hole 5 to achieve the effect of sealing and dustproofing.

[0051] By installing a ball 35 at the end of the push rod 32, when the push rod 32 slides, it drives the ball 35 to rotate in contact with the inner wall of the threaded rod 28. Since the end of the locking block 34 is semi-arc-shaped, the friction generated between the ball 35 during the extrusion process can be reduced, thereby increasing the service life of the locking block 34.

[0052] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present application. Without departing from the spirit and scope of the present application, the present application may have various changes and improvements, which fall within the scope of the present application to be protected. The scope of protection claimed in the present application is defined by the attached claims and their equivalents.

Claims

1. Multifunctional PPU data acquisition device, characterized by: The invention comprises a PPU data acquisition device body (1); a charging port (21) is provided at the end of the PPU data acquisition device body (1); a signal indicator light (22) is installed at the end of the PPU data acquisition device body (1); a switch button (23) is installed at the top of the PPU data acquisition device body (1); a docking plug (24) is installed at the end of the PPU data acquisition device body (1); a system display console (25) is provided at the side end of the PPU data acquisition device body (1); an alignment assembly hole (26) is provided inside the system display console (25); a fixing plate (27) is fixedly connected to the bottom of the PPU data acquisition device body (1); a threaded rod (28) is provided at the end of the fixing plate (27); a threaded groove (29) is provided inside the system display console (25) and is threadedly connected to the threaded rod (28).

2. The multifunctional PPU data acquisition device according to claim 1, characterized in that: The system display console (25) is provided with a locking groove (31) on both sides of the threaded groove (29); the threaded rod (28) is slidably connected to a slide plate (42); the threaded rod (28) is slidably connected to a push rod (32); and the end of the push rod (32) is fixedly connected to a push plate (33).

3. The multifunctional PPU data acquisition device according to claim 2, characterized in that: A slide groove (41) is provided inside the threaded rod (28); a slide plate (42) is slidably connected inside the slide groove (41), and the other end of the slide plate (42) is fixedly connected to the end of the locking block (34); a first spring (43) is fixedly connected to the end of the slide plate (42), and the other end of the first spring (43) is fixedly connected to the inner side wall of the slide groove (41).

4. The multifunctional PPU data acquisition device according to claim 3, characterized in that: A heat dissipation hole (5) is provided at the bottom of the PPU data acquisition device body (1).

5. The multifunctional PPU data acquisition device according to claim 4, characterized in that: A guide groove (51) is provided inside the body (1) of the PPU data acquisition device; a sealing plate (53) is slidably connected inside the guide groove (51); a second spring (52) is fixedly connected to the side end of the sealing plate (53), and the other end of the second spring (52) is fixedly connected to the inner wall of the guide groove (51); a guide plate (54) is fixedly connected to the bottom of the sealing plate (53); a guide rod (55) is slidably connected to the end of the fixed plate (27) and fits on the end of the guide plate (54).

6. The multifunctional PPU data acquisition device according to claim 4, characterized in that: The end of the push rod (32) is rotatably connected to a ball (35) and fits on the inner wall of the threaded rod (28).

7. The multifunctional PPU data acquisition device according to claim 6, characterized in that: The end of the locking block (34) is semi-arc-shaped; the end of the rolling ball (35) is spherical.

8. The multifunctional PPU data acquisition device according to claim 6, characterized in that: The docking plug is an IMO nine-pin connector.

9. The multifunctional PPU data acquisition device according to claim 6, characterized in that: The PPU data acquisition device body (1) is internally provided with a three-axis gyroscope, a Bluetooth communication module, a WIFI communication module, a rechargeable battery, an acceleration sensor, and a control circuit board; The three-axis gyroscope, the Bluetooth communication module, the WIFI communication module, the rechargeable battery and the acceleration sensor are electrically connected to the control circuit board respectively.

10. The multifunctional PPU data acquisition device according to claim 6, characterized in that: A limit sleeve is also provided on the system display console.

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