CN212115902U - Deep sea resource detection signal acquisition receiving arrangement - Google Patents

Abstract

The utility model relates to the technical field of deep sea exploration, in particular to a deep sea resource exploration signal acquisition and receiving device which comprises a shell, a sealing cover, a sealing ring and a fixing device; the shell is provided with an accommodating cavity with an opening at the end part, the opening part of the accommodating cavity is designed into a step structure, the step is provided with a sealing groove, and the opening part of the shell is also provided with a fixing hole; the sealing cover is arranged at the opening of the shell to seal the opening of the shell; the sealing ring is arranged in the sealing groove, one end of the sealing ring is abutted against the sealing groove, and the other end of the sealing ring is abutted against the sealing cover; the fixing device comprises a driving piece and a fixing piece, the fixing piece is connected to the sealing cover in a sliding mode, one end of the fixing piece can extend into the fixing hole to fix the sealing cover at the opening of the shell, the driving piece is installed on the sealing cover and is connected with the fixing piece in a driving mode, and the fixing piece can slide on the sealing cover by rotating the driving piece so as to close or open the opening of the shell conveniently.

Description

Deep sea resource detection signal acquisition receiving arrangement

Technical Field

The utility model relates to a deep sea detection technology field specifically is a deep sea resource detection signal acquisition receiving arrangement.

Background

With the further development of marine resources, the deep-sea resource detection device plays a great role in the detection of deep-sea resources. In order to ensure the normal use of the deep sea resource detection device, the detection device is required to have high sealing performance. In the prior art, after the detection device is used for a long time, parts such as batteries and the like need to be replaced, and the existing sealing cover plate is troublesome to assemble and disassemble, so that the replacement of the parts such as the batteries and the like by workers is complicated, and the replacement efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

For solving the above problem, the utility model provides a deep sea resource detection signal acquisition receiving arrangement conveniently installs and removes to improve the change efficiency of the inside spare part of detection device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a deep sea resource detection signal acquisition and receiving device comprises a shell, a sealing cover, a sealing ring and a fixing device; the shell is provided with an accommodating cavity with an opening at the end part, the opening part of the accommodating cavity is designed into a step structure, the step is provided with a sealing groove, and the opening part of the shell is also provided with a fixing hole; the sealing cover is arranged at the opening of the shell to seal the opening of the shell; the sealing ring is arranged in the sealing groove, one end of the sealing ring is abutted against the sealing groove, and the other end of the sealing ring is abutted against the sealing cover; the fixing device comprises a driving piece and a fixing piece, the fixing piece is connected to the sealing cover in a sliding mode, one end of the fixing piece can extend into the fixing hole to fix the sealing cover at the opening of the shell, the driving piece is installed on the sealing cover and is connected with the fixing piece in a driving mode, and the fixing piece can slide on the sealing cover by rotating the driving piece so as to close or open the opening of the shell conveniently.

Preferably, the sealing cover comprises a first cover plate and a second cover plate, the second cover plate is detachably connected to the first cover plate, the fixing piece is connected to the first cover plate in a sliding mode, the driving piece is installed on the second cover plate, and one end of the driving piece extends into the first cover plate and is in driving connection with the fixing piece.

Preferably, the driving piece includes actuating lever and actuating block, and actuating lever rotatable coupling is on the second apron, and is equipped with the screw thread that mutually supports with the actuating block on the actuating lever, and the actuating lever of rotating can make the actuating block follow the second apron axial direction and move, and the actuating block lateral wall and mounting butt, the actuating block can make the mounting slide along the second apron radial direction along the second apron axial direction motion.

Preferably, the mounting includes the dead lever, elastic component and sliding block, be equipped with the sliding tray of guiding hole and intercommunication guiding hole on the first apron, the radial direction setting along first apron is all followed to guiding hole and sliding tray, but the first end sliding connection of dead lever is on the guiding hole, and can stretch into in the fixed orifices, the second end of dead lever is equipped with spacing boss, and with the sliding block butt, but sliding block sliding connection is in the sliding tray, the sliding block slides and can makes the dead lever slide on the guiding hole, the elastic component cover is located on the dead lever, and its one end butt is on first apron, other end butt is on spacing boss.

Preferably, the mounting is equipped with the multiunit, and distributes along first apron circumference, and the quantity of fixed orifices, guiding hole and sliding tray all is the same with mounting quantity, and the one-to-one setting, and the quantity of drive block lateral wall is the same with the quantity of mounting to with sliding block one end butt.

Preferably, the driving block is designed to be a frustum of prism, one end of the sliding block, which is abutted against the driving block, is obliquely arranged, and the inclination angle of the sliding block is consistent with that of the side face of the driving block.

Preferably, the sliding block is designed to be in a T-shaped structure, and the structure of the sliding groove is matched with that of the sliding block, so that the sliding block can be slidably connected to the sliding groove.

(III) advantageous effects

The utility model provides a deep sea resource detection signal acquisition receiving arrangement possesses following beneficial effect: when the accommodating cavity of the shell needs to be sealed, the sealing cover needs to be placed at the opening of the shell and pressed, so that one end face of the sealing cover abuts against the sealing ring to ensure the sealing effect in the accommodating cavity, then the driving piece is rotated to enable the fixing piece to slide, so that one end of the fixing piece extends into the fixing hole, and therefore the sealing cover can be fixed on the shell to ensure better sealing performance; when internal parts such as batteries need to be replaced, the driving piece needs to be rotated firstly, so that the fixing piece slides, the fixing piece is completely withdrawn out of the fixing hole, the sealing cover is pulled, the opening of the shell can be opened, the internal parts such as the batteries can be replaced conveniently, and the replacement efficiency is improved. In general, the deep sea resource detection signal acquisition receiving device has a simple sealing structure, is convenient to assemble and disassemble, and can improve the replacement efficiency of internal parts.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention,

in the drawings:

figure 1 shows an overall cross-sectional view of an embodiment of the invention;

FIG. 2 shows an enlarged view of section A of FIG. 1;

fig. 3 shows a schematic structural view of the inside of the sealing cover in an embodiment of the present invention;

fig. 4 shows a schematic structural view of a fixing member in an embodiment of the present invention;

fig. 5 shows a schematic structural diagram of the first cover plate in an embodiment of the present invention;

fig. 6 shows a schematic structural diagram of the housing in an embodiment of the present invention.

In the figure: 2 casing, 21 sealing groove, 22 fixing hole, 3 sealing cover, 31 first cover plate, 32 second cover plate, 311 guiding hole, 312 sliding groove, 4 sealing ring, 5 fixing device, 51 driving piece, 52 fixing piece, 511 driving rod, 512 driving block, 521 fixing rod, 522 elastic piece and 523 sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, an embodiment of the present invention provides a deep sea resource detection signal acquisition and reception device, which includes a housing 2, a sealing cover 3, a sealing ring 4, and a fixing device 5;

the shell 2 is provided with an accommodating cavity with an opening at the end part, the opening part of the accommodating cavity is designed into a step structure, the step is provided with a sealing groove 21, and the opening part of the shell 2 is also provided with a fixing hole 22; the sealing cover 3 is disposed at the opening of the case 2 to seal the opening of the case 2; the sealing ring 4 is arranged in the sealing groove 21, one end of the sealing ring is abutted against the sealing groove 21, and the other end of the sealing ring is abutted against the sealing cover 3;

the fixing device 5 includes a driving member 51 and a fixing member 52, the fixing member 52 is slidably connected to the sealing cover 3, and one end of the fixing member 52 can extend into the fixing hole 22 to fix the sealing cover 3 at the opening of the housing 2, the driving member 51 is mounted on the sealing cover 3 and is drivingly connected to the fixing member 52, and the driving member 51 is rotated to make the fixing member 52 slide on the sealing cover 3 so as to close or open the opening of the housing 2.

According to the above scheme, when the accommodating cavity of the housing 2 needs to be sealed, the sealing cover 3 needs to be placed at the opening of the housing 2 and pressed to enable one end surface of the sealing cover 3 to abut against the sealing ring 4 so as to ensure the sealing effect in the accommodating cavity, and then the driving member 51 is rotated to enable the fixing member 52 to slide so as to enable one end of the fixing member to extend into the fixing hole 22, so that the sealing cover 3 can be fixed on the housing 2 so as to ensure better sealing performance; when the internal components such as the battery need to be replaced, the driving member 51 needs to be rotated first to slide the fixing member 52, so as to completely withdraw the fixing member 52 out of the fixing hole 22, and then the sealing cover 3 is pulled, so that the opening of the housing 2 can be opened, thereby facilitating the replacement of the internal components such as the battery and improving the replacement efficiency. In general, the deep sea resource detection signal acquisition receiving device has a simple sealing structure and good sealing performance, and is convenient to assemble and disassemble, so that the replacement efficiency of internal parts can be improved.

In this embodiment, the end portion of the sealing cover 3 far away from the sealing ring 4 may be provided with a threaded hole so as to facilitate installation of parts such as a pull ring, and thereby facilitate pulling of the sealing cover 3 so as to open the opening of the housing 2. The housing 2 is provided with a mounting groove communicated with the fixing hole 22, and when the sealing cover 3 is mounted, one end of the fixing member 52 can be arranged in the mounting groove, so that the fixing member 52 can be accurately aligned with the fixing hole 22, and the sealing cover 3 can be mounted and fixed conveniently.

Further, the driving member 51 and the fixing member 52 are conveniently mounted on the sealing cover 3, the sealing cover 3 is conveniently machined, and machining difficulty is reduced. The sealing cover 3 comprises a first cover plate 31 and a second cover plate 32, the second cover plate 32 is detachably connected to the first cover plate 31, a fixing member 52 is slidably connected to the first cover plate 31, a driving member 51 is installed on the second cover plate 32, and one end of the driving member 51 extends into the first cover plate 31 and is in driving connection with the fixing member 52.

In this embodiment, the second cover plate 32 is detachably attached to the first cover plate 31 by screws.

Further, the fixing member 52 is slid for better driving, thereby facilitating the opening or closing of the opening of the housing 2. The driving member 51 includes a driving rod 511 and a driving block 512, the driving rod 511 is rotatably connected to the second cover plate 32, and the driving rod 511 is provided with a thread matching with the driving block 512, rotating the driving rod 511 can make the driving block 512 move along the axial direction of the second cover plate 32, the outer side wall of the driving block 512 abuts against the fixing member 52, and the driving block 512 moves along the axial direction of the second cover plate 32 can make the fixing member 52 slide along the radial direction of the second cover plate 32, so that one end of the fixing member 52 can extend into the fixing hole 22 or withdraw from the fixing hole 22, so as to close or open the opening of the housing 2.

In this embodiment, the first cover plate 31 and the second cover plate 32 are both designed to have a cylindrical structure, and the first cover plate 31 and the second cover plate 32 are coaxially disposed. One end of the driving lever 511 extends out of the second cover plate 32, and an adjusting member is detachably connected to facilitate rotational adjustment of the driving lever 511. The matching position of the driving rod 511 and the driving block 512 is a threaded end, the diameter of the threaded end is larger than the diameter of the driving rod 511 rotatably connected to the second cover plate 32, and meanwhile, two ends of the threaded end respectively abut against the first cover plate 31 and the second cover plate 32, so that the driving rod 511 is prevented from being separated from the second cover plate 32 to affect use.

Further, the cover plate 3 is fixed to the opening of the case 2 for more convenient realization, thereby sealing it. The fixing member 52 includes a fixing rod 521, an elastic member 522 and a sliding block 523, the first cover plate 31 is provided with a guide hole 311 and a sliding groove 312 communicating with the guide hole 311, the guide hole 311 and the sliding groove 312 are both arranged along the radial direction of the first cover plate 31, the first end of the fixing rod 521 is slidably connected to the guide hole 311 and can extend into the fixing hole 22, the second end of the fixing rod 521 is provided with a limiting boss and abuts against the sliding block 523, the sliding block 523 is slidably connected to the sliding groove 312, the sliding block 523 can slide to enable the fixing rod 521 to slide on the guide hole 311, the elastic member 522 is sleeved on the fixing rod 521, one end of the elastic member abuts against the first cover plate 31, and the other end of the elastic member abuts against the limiting boss.

In this embodiment, the elastic member 522 is preferably a compression spring.

Further, the fixing members 52 are provided with a plurality of groups and distributed along the circumference of the first cover plate 31, the number of the fixing holes 22, the number of the guide holes 311, and the number of the sliding grooves 312 are the same as the number of the fixing members 52, and the fixing members are arranged in a one-to-one correspondence manner, and the number of the side walls of the driving block 512 is the same as the number of the fixing members 52 and is abutted against one end of the sliding block 523.

Specifically, in the present embodiment, in order to make the sliding speeds of the fixing rods 521 consistent, the driving block 512 is designed to have a regular prism structure, and is disposed in an inverted manner, i.e., the size of the end close to the accommodating cavity is smaller than the size of the end far from the accommodating cavity. When the driving rod 511 is rotated to move the driving block 512 toward the accommodating cavity, the driving block 512 gradually applies an acting force to the sliding block 523, so as to drive the sliding block 523 to slide away from the center of the first cover plate 31, so that the first end of the fixing rod 521 extends into the fixing hole 22, and at this time, the elastic member 522 is in a compressed state; on the contrary, when the driving rod 511 is rotated reversely to move the driving block 512 away from the accommodating cavity, the driving block 512 gradually cancels the acting force on the sliding block 523, and at this time, under the acting force of the elastic member 522, the sliding block 523 can slide toward the direction close to the center of the first cover plate 31, so that the first end of the fixing rod 521 exits out of the fixing hole 22.

Further, in order to reduce the impact on the contact position of the slider 523 when the slider 523 is slid by the driving block 512, the life of the slider 523 is increased. The driving block 512 is designed to have a prism structure, and the sliding block 523 is obliquely arranged at one end abutted to the driving block 512, and the inclination angle of the sliding block is consistent with that of the side surface of the driving block 512.

In this embodiment, the side of the driving block 512 may be inclined at an angle of 30 degrees, 45 degrees, or 60 degrees.

Furthermore, in order to facilitate the sliding of the sliding block 523, the phenomenon that the sliding block is separated from the sliding groove 312 when the forces applied to the two ends of the sliding block 523 are unbalanced is avoided, so that the use is affected. The slider 523 is designed to have a T-shaped structure, and the structure of the sliding slot 312 matches with that of the slider 523, so that the slider 523 can be slidably connected to the sliding slot 312.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The deep sea resource detection signal acquisition and receiving device is characterized by comprising a shell (2), a sealing cover (3), a sealing ring (4) and a fixing device (5);

the shell (2) is provided with an accommodating cavity with an opening at the end part, the opening part of the accommodating cavity is designed into a step structure, a sealing groove (21) is arranged on the step, and the opening part of the shell (2) is also provided with a fixing hole (22);

the sealing cover (3) is arranged at the opening of the shell (2) to seal the opening of the shell (2);

the sealing ring (4) is arranged in the sealing groove (21), one end of the sealing ring is abutted against the sealing groove (21), and the other end of the sealing ring is abutted against the sealing cover (3);

the fixing device (5) comprises a driving piece (51) and a fixing piece (52), the fixing piece (52) is connected to the sealing cover (3) in a sliding mode, one end of the fixing piece can extend into the fixing hole (22) to fix the sealing cover (3) at the opening of the shell (2), the driving piece (51) is installed on the sealing cover (3) and is in driving connection with the fixing piece (52), and the driving piece (51) can enable the fixing piece (52) to slide on the sealing cover (3) by rotating to close or open the opening of the shell (2).

2. The deep sea resource detection signal acquisition and receiving device according to claim 1, wherein the sealing cover (3) comprises a first cover plate (31) and a second cover plate (32), the second cover plate (32) is detachably connected to the first cover plate (31), the fixing member (52) is slidably connected to the first cover plate (31), the driving member (51) is installed on the second cover plate (32), and one end of the driving member (51) extends into the first cover plate (31) and is in driving connection with the fixing member (52).

3. The deep sea resource detection signal acquisition and receiving device according to claim 2, wherein the driving member (51) comprises a driving rod (511) and a driving block (512), the driving rod (511) is rotatably connected to the second cover plate (32), the driving rod (511) is provided with a thread which is matched with the driving block (512), the driving block (512) can be moved along the axial direction of the second cover plate (32) by rotating the driving rod (511), the outer side wall of the driving block (512) is abutted to the fixing member (52), and the fixing member (52) can be slid along the radial direction of the second cover plate (32) by moving the driving block (512) along the axial direction of the second cover plate (32).

4. The deep sea resource detection signal acquisition and receiving device according to claim 3, wherein the fixing member (52) comprises a fixing rod (521), an elastic member (522) and a sliding block (523), the first cover plate (31) is provided with a guide hole (311) and a sliding groove (312) communicated with the guide hole (311), the guide hole (311) and the sliding groove (312) are both arranged along the radial direction of the first cover plate (31), the first end of the fixing rod (521) is slidably connected to the guide hole (311) and can extend into the fixing hole (22), the second end of the fixing rod (521) is provided with a limit boss and is abutted against the sliding block (523), the sliding block (523) is slidably connected into the sliding groove (312), the sliding block (523) can slide to enable the fixing rod (521) to slide on the guide hole (311), the elastic member (522) is sleeved on the fixing rod (521), one end of the first cover plate is abutted against the first cover plate (31), and the other end of the first cover plate is abutted against the limiting boss.

5. The deep sea resource detection signal acquisition and receiving device is characterized in that the fixing pieces (52) are provided with a plurality of groups and distributed along the circumference of the first cover plate (31), the number of the fixing holes (22), the number of the guide holes (311) and the number of the sliding grooves (312) are the same as that of the fixing pieces (52), the fixing holes, the guide holes and the sliding grooves are arranged in a one-to-one correspondence manner, the number of the side walls of the driving block (512) is the same as that of the fixing pieces (52), and the driving block is abutted to one end of the sliding block (523).

6. The deep sea resource detection signal acquisition and reception device according to claim 5, wherein the driving block (512) is designed in a frustum pyramid structure, one end of the sliding block (523) abutting against the driving block (512) is arranged in an inclined manner, and the inclined angle of the sliding block is consistent with the inclined angle of the side surface of the driving block (512).

7. The deep sea resource detection signal acquisition and receiving device as claimed in claim 4, wherein the sliding block (523) is designed in a T-shaped structure, and the structure of the sliding groove (312) is matched with the sliding block (523), so that the sliding block (523) can be slidably connected to the sliding groove (312).

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