CN213364809U

CN213364809U - Battery protection device of acoustic Doppler profiler and acoustic Doppler profiler

Info

Publication number: CN213364809U
Application number: CN202021467424.6U
Authority: CN
Inventors: 郁君晖; 徐姗珊
Original assignee: Shanghai Hengpu Technology Co ltd
Current assignee: Shanghai Hengpu Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-04
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a battery protection device, acoustics Doppler section appearance of acoustics Doppler section appearance, battery protection device include first part, second part and buffer set up the recess that the battery board was placed, the bolster is arranged in set up in the recess and encircle place around of battery board. The utility model discloses a battery protection device sets up the bolster at its panel periphery, avoids panel and peripheral part direct collision, causes the damage.

Description

Battery protection device of acoustic Doppler profiler and acoustic Doppler profiler

Technical Field

The utility model belongs to the technical field of hydrology monitoring, a battery protection device, acoustics Doppler profile appearance of acoustics Doppler profile appearance are related to.

Background

ADCP is called Acoustic Doppler Current Profilers as an Acoustic Doppler flow velocity profiler, is a flow measuring device developed in the early 80 s of the twentieth century, and has the characteristics of capability of directly measuring the flow velocity profile of a section, no disturbance of a flow field, short test duration, large speed measurement range and the like. The method is currently used for flow field structure survey, flow velocity and flow measurement and the like of oceans and estuaries. It uses the Doppler effect principle to measure the flow speed. The method is widely used for flow field structure survey, flow velocity and flow test and the like of oceans and estuaries at present. The working modes of the ADCP mainly include: ship-borne sailing type, ship-borne towing type, underwater self-contained type and shore-based direct reading type. The underwater self-contained type ADCP is generally arranged in a submerged buoy, a buoy and other modes, a battery panel is provided for supplying power, and the equipment can collect data in a relatively fixed place for a long time. In the data acquisition process, once the submerged buoy, the buoy or the ADCP itself collides or shakes due to the external influence, the battery panel collides with peripheral parts, and the battery panel is damaged.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a battery protection device for an acoustic doppler profiler, which is used to solve the problem of damage caused by collision between the battery panel and the peripheral components in the prior art.

To achieve the above and other related objects, the present invention provides a battery protection apparatus for an acoustic doppler profiler, comprising,

the first part is provided with a first frame around the periphery of a first shell of the first part;

the second part is connected with a rear cover of the acoustic Doppler profiler, a second frame matched with the first frame is arranged on the periphery of a second shell of the second part, the second frame is connected with the first frame by a locking piece, a groove for placing a battery plate is formed in the second part,

the bolster is arranged in the recess and encircle place around the panel, the bolster includes contact plate, elastic component and plug connector, the contact plate with through a plurality of between the plug connector the elastic component links to each other, the plug connector inserts the slot seted up on the recess.

In an embodiment of the present invention, an insulating layer is disposed on a surface of the contact plate contacting the battery panel.

In an embodiment of the present invention, the insulating layer is a rubber layer or a sponge layer.

In an embodiment of the present invention, the plug connector is a cylinder with a T-shaped cross section.

In an embodiment of the present invention, the second frame is provided with a positioning hole for inserting a positioning pin shaft disposed on the rear cover, and the positioning bolt is used to pass through the positioning hole and the positioning pin shaft are connected to each other.

In an embodiment of the present invention, a first stiffener is disposed between the first frame and the first housing.

In an embodiment of the present invention, a second stiffener is disposed between the second frame and the second housing.

In an embodiment of the present invention, a first through hole is provided on the first frame for the locking member to pass through, and each of the first through holes is provided with one first reinforcing rib.

In an embodiment of the present invention, a second through hole is provided on the second frame for the locking member to pass through, and each of the second through holes is provided with one of the second reinforcing ribs.

The utility model also provides an acoustics Doppler section appearance the back of acoustics Doppler section appearance is covered and is installed the aforesaid battery protection device.

As described above, the utility model discloses a battery protection device of acoustics Doppler section appearance sets up the bolster at its panel periphery, avoids panel and peripheral part direct collision, damages the panel.

Meanwhile, the buffer part is directly inserted into the side wall of the battery protection device by utilizing the plug connector, thereby facilitating the disassembly and assembly of technicians,

in addition, the first part and the second plate of the battery protection device are provided with reinforcing ribs, so that the strength and rigidity of the first frame and the second frame are enhanced.

Drawings

Fig. 1 is a perspective view of a four-beam acoustic doppler profiler in one embodiment.

Figure 2 shows a perspective view of the back cover of the acoustic doppler profiler.

Fig. 3 shows an exploded view of the battery protection device of the present invention.

Fig. 4 is a front view of the battery protection device of the present invention.

Fig. 5 is a schematic view showing the connection between the battery protection device and the rear cover according to the present invention.

Fig. 6 is a schematic structural diagram of a second component of the battery protection device of the present invention, which is provided with a slot.

Fig. 7 is a schematic structural diagram of a buffer of a battery protection device according to an embodiment of the present invention.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 and fig. 2, the present invention provides a battery protection device for an acoustic doppler profiler, wherein the battery protection device 3 is disposed on a rear cover 1 of the acoustic doppler profiler.

In the present embodiment, taking a four-beam profiler as an example, as shown in fig. 2, the acoustic doppler profiler includes a mounting member for mounting a transducer and a back cover 1 connected to the mounting member, and a watertight head connector 52 connected to an external power supply is provided on the back cover 1, wherein the mounting member and the back cover 1 enclose a placement area for placing an internal controller and a battery.

In one embodiment, as shown in fig. 2, a battery board 4 for supplying power to the acoustic doppler profiler is disposed inside the battery protection device 3, the battery board 4 is connected to a watertight connector 52 disposed on the back cover 1 via a power cord, and the battery board 4 can be charged via the watertight connector 52. As shown in fig. 3-5, the battery protection device 3 includes a first member 31 and a second member 32 adapted to the first member 31, and the first member 31 and the second member 32 are assembled to form a cavity for placing the battery plate 4. The first member 31 is secured to the second member 32 by a locking bolt. Wherein, a positioning bolt is also used to penetrate through the second component 32 and connect with a positioning pin 11 (as shown in fig. 5) protruding on the back cover 1, and the positioning pin 11 is used to position the installation position of the battery protection device 3 on the back cover 1.

As shown in fig. 3 to 4, the first component 31 includes a first casing having a first groove and a first rim 311 protruding around the first casing, the first rim 311 is disposed at the opening of the first groove, and a plurality of first through holes 313 for the locking bolts to pass through are disposed on the first rim 311. In this embodiment, the first housing is substantially square, the first frame 311 may be composed of four edges, and in order to facilitate connection between the first component 31 and the second component 32, two symmetrical edges of the first frame 311 are selected to form the first through hole 313, wherein the edge provided with the first through hole 313 is the first edge, the edge not provided with the first through hole 313 is the second edge, and the first edge has a longer width relative to the second edge at a distance from the side wall of the housing, so as to ensure that the first edge still has a higher strength after the first through hole 313 is formed, and meanwhile, the wider edge provides a sufficient operating space for subsequent tightening of the locking bolt.

In this embodiment, to further improve the strength of the first rim, as shown in fig. 4, a first reinforcing rib 312 may be disposed between the first rim and the sidewall of the first housing. Meanwhile, one first reinforcing rib 312 may be provided for each first through hole 313 to reinforce the strength and rigidity of the peripheral edge portion of the first through hole 313, particularly, the edge portion between the first through holes 313.

Correspondingly, as shown in fig. 3, the second member 32 includes a second housing having a second groove 33, and a second frame 321 surrounding the second housing and configured with the first frame 311, wherein a plurality of second through holes 323 corresponding to the first through holes 313 are formed on the second frame 321. Wherein, in the assembled battery protection device 3, the first groove and the second groove 33 thereof form a cavity for placing the battery plate 4. During assembly, the first frame 311 and the second frame 321 are fixed to each other after the screw of the locking bolt passes through the first through hole 313 and the second through hole 323 in sequence. It should be noted that a second reinforcing rib 322 is also provided between the second housing and the second frame 321, and the second reinforcing rib 322 is used to enhance the strength and rigidity of the peripheral edge portion of the second through hole 323.

In this embodiment, a positioning hole for inserting the positioning pin 11 may be formed on the second frame 321 of the second member 32, as shown in fig. 4, and correspondingly, a corresponding through hole may be formed on the first frame 311 of the first member 31 corresponding to the positioning hole for passing the positioning bolt. The positioning hole is a stepped hole, the positioning pin 11 is inserted into the positioning hole and then abuts against the stepped part of the positioning hole, and at the moment, the positioning bolt penetrates through the through hole and the positioning hole and then is in threaded connection with the positioning pin 11.

When rocking is produced in order to avoid the acoustic Doppler profiler by external collision, lead to panel 4 and peripheral hard part direct looks collision to cause panel 4 to damage. In this embodiment, a plurality of buffer members are provided around the battery panel 4, respectively.

In one embodiment, the energy absorbing sponge or the rubber plate can be used as the buffer member, and the energy absorbing sponge or the rubber plate can be directly adhered to the inner wall of the first groove and/or the second groove 33. Similar buffers may also be provided on the top and bottom of the panel 4. It should be noted that the size of the energy absorbing sponge or rubber plate is preferably matched to the side walls of the panel 4.

In one embodiment, to facilitate the assembly and disassembly of the buffer members disposed around the battery panel 4, as shown in fig. 7, the buffer members may be configured to include a contact plate 51, an elastic member 53 and a plug member 52, the contact plate 51 and the plug member 52 are connected through a plurality of elastic members 53, wherein the elastic members 53 may be springs. The plug 52 is directly inserted into the slot 331 formed in the inner wall of the first recess and/or the second recess 33, as shown in fig. 6. An insulating layer may be provided on the surface of the contact plate 51 that is in contact with the battery panel 4, and the insulating layer may be an elastic rubber layer or a sponge layer. In this embodiment, the plug 52 may be a column with a T-shaped cross section, and accordingly, the cross-sectional shape of the slot 331 is adapted to the plug 52. In order to ensure that the plug 52 does not occupy the cavity for placing the battery panel 4, the plug 52 is not protruded from the inner surface of the sidewall where the slot 331 is located after the plug 52 is inserted into the slot 331. It should be noted that energy-absorbing sponges or rubber plates are disposed on the top and the bottom of the battery plate 4, or the energy-absorbing sponges or rubber plates are respectively mounted on the end surfaces of the first groove and the second groove 33, which are opposite to the openings of the energy-absorbing sponges or rubber plates. When the buffer member needs to be replaced, a technician can directly pull out or insert the plug-in connector 52 from the slot 331, which greatly simplifies the installation of the buffer member.

To sum up, the utility model discloses a battery protection device 3 of acoustics Doppler section appearance sets up the bolster at its panel 4 periphery, avoids panel 4 and peripheral part direct collision, damages panel 4. Simultaneously, the bolster utilizes the direct grafting of plug connector 52 at battery protection device 3's lateral wall, makes things convenient for the technical staff dismouting, in addition, sets up the strengthening rib at battery protection device 3's first part 31 and second plate, strengthens the intensity and the rigidity of first frame 311 and second frame 321, consequently the utility model discloses a various shortcomings in the prior art have effectively been overcome to the analysis appearance and have high industry value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A battery protection device of an acoustic Doppler profiler is characterized by comprising,

2. The battery protection device of an acoustic doppler profiler as set forth in claim 1, wherein: an insulating layer is provided on a surface of the contact plate which is in contact with the battery panel.

3. The battery protection apparatus of an acoustic doppler profiler as set forth in claim 2, wherein: the insulating layer is a rubber layer or a sponge layer.

4. The battery protection device of an acoustic doppler profiler as set forth in claim 1, wherein: the plug connector is a cylinder with a T-shaped cross section.

5. The battery protection device of an acoustic doppler profiler as set forth in claim 1, wherein: and a positioning hole into which a positioning pin shaft arranged on the rear cover is inserted is formed in the second frame, and a positioning bolt penetrates through the positioning hole to be connected with the positioning pin shaft.

6. The battery protection device of an acoustic doppler profiler as set forth in claim 1, wherein: a first reinforcing rib is arranged between the first frame and the first shell.

7. The device for protecting a battery of an acoustic doppler profiler according to claim 6, wherein: and a second reinforcing rib is arranged between the second frame and the second shell.

8. The device for protecting a battery of an acoustic doppler profiler according to claim 6, wherein: first through holes for the locking pieces to penetrate through are formed in the first frame, and each first through hole is provided with one first reinforcing rib.

9. The device for protecting a battery of an acoustic doppler profiler according to claim 7, wherein: and second through holes for the locking pieces to pass through are formed in the second frame, and each second through hole is provided with one second reinforcing rib.

10. An acoustic doppler profiler, comprising: a battery protection device according to any one of claims 1 to 9 is mounted on a rear cover of the acoustic doppler profiler.