CN202496593U - Marine survey carrying case for acoustic measuring system - Google Patents

Abstract

The utility model discloses a carrying case for an acoustic measurement system at sea, which can protect the portable measurement system for entrance examination from the influence of bad sea conditions and ensure the normal operation of the measurement system for entrance examination. A through-hole partition, the bottom panel of the box and the partition are respectively provided with fixed slots for fixing the battery or fish finder, and the inside of the top panel of the box is fixed with a notebook computer placement grid, a voltage A converter placement grid and a router placement grid, the first cable through hole connected to the space inside the box and the second cable through hole connected to the space outside the box are opened on the voltage converter placement grid, and the router placement grid is opened There is a first network cable through hole connected to the space inside the box and a second network cable through hole connected to the space outside the box. The front panel of the box is provided with a pull door for opening and closing the box. The pull door A transducer cable through hole connected to the space outside the box is opened on the top.

Description

An acoustic measurement system carrying case for offshore surveys

technical field

The utility model relates to a box structure, in particular to a carrying box for an acoustic measurement system at sea.

Background technique

Quantitative assessment of fishery resources using acoustic methods has become an important means of fishery resource assessment. When the surveyed water area is relatively small, such as inland water bodies: rivers, lakes; coastal waters: artificial reefs, marine pasture sea areas, the quantitative assessment of fishery resources is usually performed using a portable acoustic measurement system. Portable acoustic measurement systems mainly include fish finders, laptops, batteries, voltage converters, routers, transducers, etc. In the actual survey process, except for the transducer that needs to be put into the water, other components are placed on the deck of the survey ship, but the acoustic measurement system is often affected by harsh sea conditions, such as wind, waves, rainfall, etc., causing the survey ship to shake. If the inclination angle is too large, it will not work properly or even be damaged, but placing the entrance measurement system in an ordinary work box will affect the survey work.

Utility model content

The purpose of the utility model is to provide a carrying case for an acoustic measurement system at sea, which can protect the portable measurement system from harsh sea conditions and ensure the normal operation of the portable measurement system.

The purpose of this utility model is achieved by the following technical measures:

A carrying case for sea survey of an acoustic measurement system, comprising a case body, characterized in that the case is provided with partitions with partition through holes, and the bottom panel of the case and the partition are respectively provided with The fixed card slot of the battery or fish finder, the inside of the top panel of the box is fixed with a notebook computer placement grid, a voltage converter placement grid and a router placement grid, and the voltage converter placement grid is provided with a space connected to the box The first cable through hole connected to the space outside the box and the second cable through hole connected to the space outside the box, the first network cable through hole connected to the space inside the box and the second network cable through hole connected to the space outside the box are opened on the placement grid of the router , the front panel of the box is provided with a hand-pull door for opening and closing the box, and the hand-pull door is provided with a transducer cable through hole connected to the space outside the box.

In order to prevent the carrying case from toppling under severe sea conditions, the bottom surface of the case is provided with non-slip feet for supporting the case.

In order to adapt to the size differences of different types of batteries and fish finders, the box is also provided with adjustable clamps for clamping and fixing the batteries and fish finders on the fixing slot.

As an embodiment of the present invention, the clamp is composed of a matching backing plate, two bolts and two nuts, the backing plate is installed on the bolt heads of the two bolts, and the two bolts The threaded ends of the bolts respectively pass through the fixing slots and are screwed together with the two nuts (18), and the backing plate clamps the battery and the fish finder on the fixing slots.

In order to dissipate heat for the storage battery and the fish finder and reduce the manufacturing cost of the carrying case, the fixing slots are heat dissipation slots respectively provided on the bottom panel of the box body and the partition plate.

In order to enhance the heat dissipation effect of the carrying case, louver type heat dissipation grooves are opened on the left and right side panels of the case body.

Compared with the prior art, the acoustic measurement system maritime survey carrying case of the present utility model is provided with a fixed card slot for fixing the battery and a fish finder, a notebook computer placement grid, a voltage converter placement grid and a router placement grid, so that the All components of the acoustic measurement system except the transducer are placed in a box, and the positions of each component are fixed to avoid the acoustic measurement system from malfunctioning or even being damaged due to excessive shaking and inclination of the ship; The fixture of the instrument has been optimized in structure, so that the fixture can adjust the position of the fixture according to the actual size of the battery and the fish finder, and has a wider range of use. The heat sink is used as a fixed slot and is equipped with louvers. The heat dissipation slot realizes the good heat dissipation environment that the carrying case can provide for the acoustic measurement system.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Fig. 1 is the front view of the carrying case for sea investigation of the acoustic measurement system of the present invention;

Fig. 2 is the structure schematic diagram of the perspective effect of the carrying case of the acoustic measurement system at sea of the utility model;

In the figure, 1: Cabinet; 2: Partition; 3: Bottom panel; 4: Top panel; 5: Laptop compartment; 6: Voltage converter compartment; 7: Router compartment; 8: Partition through hole ;9: first cable through hole; 10: second cable through hole; 11: first network cable through hole; 12: second network cable through hole; 13: pull door; 14: transducer cable through hole; 15 : Anti-skid foot; 16: Backing plate; 17: Bolt; 18: Nut; 19: Cooling groove; 20: Louvered cooling groove.

Detailed ways

As shown in Fig. 1 and Fig. 2, the acoustic measurement system marine investigation carrying case of the present utility model includes a case 1, which is provided with a partition 2 that separates the inner space of the case 1 into upper and lower independent spaces. The partition plate 2 is provided with a partition plate through hole 8 connecting the lower space and the upper space of the box body 1, and the bottom panel 3 of the box body 1 and the partition plate 2 are respectively provided with fixing slots for fixing the battery or the fish finder. The inside of the top panel 4 of the box body 1 is fixed with a notebook computer placement grid 5, a voltage converter placement grid 6 and a router placement grid 7, and the voltage converter placement grid 6 is provided with a first cable through hole 9 connected to the space in the box and The second cable through hole 10 connected to the space outside the box, that is, the first cable through hole 9 communicates with the upper space of the box body 1 and the internal space of the voltage converter placement grid 6, and the second cable through hole 10 communicates with the voltage converter placement grid 6 The internal space and the external space of the box body 1, the router placement grid 7 is provided with a first network cable through hole 11 connected to the space inside the box and a second network cable through hole 12 connected to the space outside the box, that is, the first network cable through hole 11 The upper space of the cabinet 1 is connected with the internal space of the router placement grid 7, and the second network cable through hole 12 is connected with the inner space of the router placement grid 7 and the outer space of the cabinet 1. 1, the pull door 13 is provided with a transducer cable through hole 14 that is connected to the outer space of the box, that is, communicates with the upper space of the box body 1 and the outer space of the box body 1.

In actual measurement, two storage batteries are often needed to satisfy the power supply of the acoustic measurement system. Preferably, the lower space of the box body 1 of the above-mentioned acoustic measurement system maritime survey carrying case is fixed with two storage batteries, the upper space is fixed with a fish finder, and the partition The number of through holes 8 on the partition board 2 is two, which are respectively arranged on the left and right sides of the front end of the partition board 2, the notebook computer placement compartment 5 is arranged in the middle of the top panel 4, and the voltage converter placement compartment 6 is arranged on the top panel 4, the router placement grid 7 is arranged on the right side of the top panel 4, while the first cable through hole 9 is opened on the bottom surface of the voltage converter placement grid 6, and the second cable through hole 10 is opened on the voltage converter Place the top surface of the lattice 6 and penetrate the top panel 4 of the box body 1, and open the first network cable through hole 11 on the bottom surface of the router placement lattice 7, and open the second network cable through hole 12 on the router placement lattice 7. On the top surface and through the top panel 4 of the box body 1 .

In this way, the battery and the fish finder are respectively fixed in the lower space and the upper space of the box body 1, and the notebook computer, the voltage converter and the router are respectively placed in the notebook computer placement compartment 5, the voltage converter placement compartment 6 and the router placement compartment 7 You can easily carry the entire acoustic measurement system except the transducer, and when you need to measure, take out the laptop and place it on the top of the carrying case as an operating platform, and then connect a battery with a cable Finally, the other end of the cable is sequentially connected to the voltage converter in the voltage converter placement grid 6 through the left partition through hole 8 and the first cable through hole 9, and the 12V voltage supplied by the battery is converted through the voltage converter into 220V voltage, and then the output cable is connected to the notebook computer placed on the operating platform through the second cable through hole 10 to supply power for it; another cable is drawn from the other storage battery and connected to the upper through hole 8 of the partition on the right On the fish finder, provide a voltage of 12V for the fish finder; connect the two fish finders with a network cable, and connect the other end of the network cable to the router in the router placement grid 7 through the first network cable through hole 11, and then lead another network cable through The second network cable through hole 12 is connected to the notebook computer; finally, the transducer connection cable is connected to the fish finder and the transducer thrown into the water through the transducer cable through hole 14 on the hand pull door 13, and the handle is closed. Door 13, start the notebook computer, you can start the acoustic measurement system. Therefore, the maritime measurement carrying case of the acoustic measurement system can place all components of the acoustic measurement system except the transducer in one box, and fix the positions of each component, so as to avoid the failure of the acoustic measurement system due to the excessively large shaking angle of the ship. Works fine or even breaks.

In order to prevent the carrying case from toppling under severe sea conditions, the bottom surface of the case body 1 is also provided with anti-skid feet 15 for supporting the case body 1 . Generally, the number of anti-skid feet 15 is four, which are respectively arranged on the four corners of the casing 1, because the bottom surfaces of the four anti-skid feet 15 are non-slip, so it can prevent the carrying case from tipping over when running into bad sea conditions, and Keep the acoustic measurement system working.

In order to adapt to the size difference of different types of batteries and fish finders, there is also a clamp with adjustable thickness for clamping and fixing the battery and fish finder on the fixed card slot in the box body 1, and the clamp consists of a matching piece The backing plate 16, two bolts 17 and two nuts 18 are combined, the backing plate 16 is installed on the bolt heads of the two bolts 17, and the threaded ends of the two bolts 17 pass through the fixing slots and the two nuts. 18 are screwed together, and can be adjusted according to the thickness of storage battery or fish finder and the degree of screwing with two nuts 18, backing plate 16 clamps storage battery and fish finder on the fixing slot. In this way, the fixture group consisting of bolts, nuts and backing plates is used to fix the battery and fish finder device, which not only realizes the fixing function, but also realizes the function of sufficient heat dissipation by reducing the contact area, and can be used according to the battery and fish finder. Adjust the position of the fixture according to the actual size of the instrument, so it can be used more widely.

In order to dissipate heat for the battery and the fish finder and reduce the manufacturing cost of the carrying case, the fixing slots are cooling slots 19 respectively provided on the bottom panel 3 and the partition plate 2 of the case body 1 . In this way, the cooling groove 19 can radiate heat for the storage battery and the fish finder on the one hand, avoiding the damage of the storage battery and the fish finder due to excessive temperature during the working process, and on the other hand, it can provide space for fixing the clamp to assist the storage battery and the fish finder The instrument is fixed, and the cooling groove 19 is directly used as a fixed card slot to save the manufacturing cost of the carrying case.

In order to enhance the heat dissipation effect of the carrying case, louvered heat dissipation grooves 20 are provided on the left and right side panels of the case body 1 . Specifically, eight of the louvered cooling grooves 20 can be set up, and four on the left and right side panels respectively, wherein two of the cooling grooves on each side can be set on the positions corresponding to the upper space of the box body 1, and the other two can be set on Corresponding to the position of the lower space of the box body 1.

The implementation of the utility model is not limited thereto. According to the above content, according to the common technical knowledge and conventional means in this field, without departing from the above-mentioned basic technical idea of the utility model, the utility model can also make other various forms. Equivalent modification, replacement or change can all realize the purpose of the utility model.

Claims (6)

1. A carrying case for acoustic measurement system at sea, including a case (1), characterized in that: the case (1) is provided with a partition (2) with a partition through hole (8), the The bottom panel (3) of the box (1) and the partition (2) are respectively provided with fixing slots for fixing the battery or fish finder, and the inside of the top panel (4) of the box (1) is fixed There are a notebook computer placement grid (5), a voltage converter placement grid (6) and a router placement grid (7), and the voltage converter placement grid (6) is provided with a first cable through hole connected to the space inside the box ( 9) and the second cable through hole (10) connected to the space outside the box, the first network cable through hole (11) connected to the space inside the box and the first network cable through hole (11) connected to the space outside the box are opened on the router placement grid (7). The second network cable through hole (12), the front panel of the box (1) is provided with a hand-pull door (13) for opening and closing the box (1), and the hand-pull door (13) is opened with a connecting Transducer cable access (14) to the space outside the box. 2. The carrying case for marine survey of the acoustic measurement system according to claim 1, characterized in that: the bottom surface of the case (1) is provided with non-slip feet (15) for supporting the case (1). 3. The carrying case for sea survey of the acoustic measurement system according to claim 2, characterized in that: the case (1) is also provided with clips for clamping and fixing the battery and the fish finder on the fixing slot Holder with adjustable thickness. 4. The maritime survey carrying case of the acoustic measurement system according to claim 3, characterized in that: the fixture is composed of a matching backing plate (16), two bolts (17) and two nuts (18) The backing plate (16) is installed on the bolt heads of two bolts (17), and the threaded ends of the two bolts (17) pass through the fixing slot and the two nuts (18) respectively. ) is screwed together, and the backing plate (16) clamps the battery and the fish finder on the fixing slot. 5. The maritime survey carrying case of the acoustic measurement system according to claim 4, characterized in that: the fixed slots are respectively arranged on the bottom panel (3) of the box (1) and the partition (2 ) on the heat sink (19). 6 . The carrying case for sea investigation of the acoustic measurement system according to claim 5 , characterized in that: the left and right side panels of the case ( 1 ) are provided with louvered cooling grooves ( 20 ).

Images