CN210119565U

CN210119565U - Underwater detector for ship transportation

Info

Publication number: CN210119565U
Application number: CN201920294420.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhoushan Qi Sheng Shipping Accessories Co Ltd
Current assignee: Zhoushan Qi Sheng Shipping Accessories Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-02-28
Anticipated expiration: 2029-03-08

Abstract

The utility model discloses a shipping underwater detector, including the detection instrument body, the female head of top fixedly connected with of detection instrument body, the fixed surface of female head is provided with the safety cover, the bottom of safety cover and the top fixed connection of detection instrument body, the top threaded connection on safety cover surface has the connecting seat, the top electrical property of female head is pegged graft and is had public head, the surface of public head is the vertical guide way of having seted up, the surface of public head is the annular and has seted up annular spout, the inner chamber sliding connection of annular spout has the slider, one side of slider and the inner wall fixed connection of connecting seat. The utility model discloses a set up the structural design of safety cover, connecting seat, guide way, annular spout and slider, avoided the public first in the socket and the condition that female head drops, solved current sonar detection instrument and not have anti-drop's problem, ensured the stability of socket connection department to the use of detection instrument has been ensured.

Description

Underwater detector for ship transportation

Technical Field

The utility model relates to a marine facilities technical field specifically is a marine transportation underwater detector.

Background

A sonar detection instrument, called a sonar detector, is an electronic device which utilizes the propagation characteristic of sound waves under water and completes underwater detection and communication tasks through electro-acoustic conversion and information processing, has two types of active type and passive type, belongs to the acoustic positioning category, and utilizes the underwater sound waves to detect, position and communicate underwater targets, and is the most widely and most important device applied in underwater acoustics.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine transport underwater detector possesses the advantage that prevents the socket and drop, has solved current sonar detection instrument and has not anti-drop's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a marine transport underwater detector, includes the detection instrument body, the female head of top fixedly connected with of detection instrument body, the fixed surface of female head is provided with the safety cover, the bottom of safety cover and the top fixed connection of detection instrument body, the top threaded connection on safety cover surface has the connecting seat, the top electrical property of female head is pegged graft and is had public head, the surface of public head is the vertical guide way of having seted up, the surface of public head is the annular and has seted up annular spout, the inner chamber sliding connection of annular spout has the slider, one side of slider and the inner wall fixed connection of connecting seat.

Preferably, the inner cavity of the connecting seat is sleeved on the surface of the male head, and a sealing gasket is filled at the joint of the inner cavity of the connecting seat and the male head.

Preferably, the top of the male connector is electrically connected with a signal line, and the output end of the signal line is in signal connection with an external terminal device.

Preferably, the guide groove and the annular sliding groove can be formed by injection molding, and the bottom of the guide groove is communicated with the top of the annular sliding groove at ninety degrees.

Preferably, the surface of the sliding block can be in sliding connection with the inner cavity of the guide groove, the rotating distance of the sliding block is equal to the rotating distance of the threads, and wear-resistant layers are arranged at the connection positions of the surface of the sliding block, the guide groove and the annular sliding groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the structural design of safety cover, connecting seat, guide way, annular spout and slider, avoided the public first in the socket and the condition that female head drops, solved current sonar detection instrument and not have anti-drop's problem, ensured the stability of socket connection department to the use of detection instrument has been ensured.

2. The utility model improves the sealing performance between the male head and the female head by arranging the sealing gasket;

the bottom of the guide groove is communicated with the top of the annular sliding groove at ninety degrees, so that the sliding block can be conveniently slid and clamped, and the female head and the male head are prevented from falling;

through setting up the wearing layer, reduced the frictional force between slider and annular spout, the guide way to the life of slider and annular spout, guide way has been prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the connecting seat structure of the present invention;

fig. 3 is a schematic top view of the male structure of the present invention.

In the figure: 1 detector body, 2 female heads, 3 safety covers, 4 connecting seats, 5 public heads, 6 guide ways, 7 annular chutes, 8 sliders, 9 sealing gaskets and 10 signal lines.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a marine transportation underwater detector comprises a detector body 1, a female head 2 is fixedly connected to the top of the detector body 1, a protective cover 3 is fixedly arranged on the surface of the female head 2, the bottom of the protective cover 3 is fixedly connected to the top of the detector body 1, a connecting seat 4 is connected to the top of the surface of the protective cover 3 through a thread, the inner cavity of the connecting seat 4 is sleeved on the surface of the male head 5, a sealing gasket 9 is filled at the joint of the inner cavity of the connecting seat 4 and the male head 5, the sealing performance between the male head 5 and the female head 2 is improved by arranging the sealing gasket 9, a first thread is arranged on the inner wall of the connecting seat 4, a second thread used in cooperation with the first thread is arranged on the surface of the protective cover 3, the stability between the connecting seat 4 and the protective cover 3 is maintained, the male head 5 is electrically inserted into the, the output end of the signal wire 10 is in signal connection with external terminal equipment, the surface of the male head 5 is vertically provided with a guide groove 6, the guide groove 6 and the annular sliding groove 7 can be formed by injection molding, the bottom of the guide groove 6 is communicated with the top of the annular sliding groove 7 by ninety degrees, the sliding and clamping of the sliding block 8 are facilitated, the falling condition of the female head 2 and the male head 5 is avoided, the annular sliding groove 7 is annularly arranged on the surface of the male head 5, the surface of the sliding block 8 can be in sliding connection with the inner cavity of the guide groove 6, the rotating distance of the sliding block 8 is equal to the rotating distance of the threads, the abrasion-resistant layer is arranged at the joint of the surface of the sliding block 8 and the guide groove 6 and the annular sliding groove 7, the friction force between the sliding block 8 and the annular sliding groove 7 and the guide groove 6 is reduced by arranging the, The life of guide way 6, the inner chamber sliding connection of annular spout 7 has slider 8, one side of slider 8 and the inner wall fixed connection of connecting seat 4, through setting up safety cover 3, connecting seat 4, guide way 6, annular spout 7 and slider 8's structural design, the condition that public head 5 and female head 2 in the socket drop has been avoided, the problem that current sonar detection instrument does not have anti-drop has been solved, the stability of socket connection department has been ensured, thereby the use of detection instrument has been ensured.

During the use, slide 8 on connecting seat 4 slides in guide way 6, after the position of sliding annular spout 7, clockwise rotation connecting seat 4, connecting seat 4 drives slider 8 at the internal rotation of annular spout 7, until changeing motionlessly, at this moment, 8 joints of slider are in annular spout 7, meanwhile, connecting seat 4 passes through the surperficial threaded connection of screw thread and safety cover 3, thereby the condition that drops has taken place between public first 5 and the female head 2 has been avoided, sealed pad 9 has improved the junction leakproofness.

In summary, the following steps: this marine transportation underwater detector through the structural design of safety cover 3, connecting seat 4, guide way 6, annular spout 7 and slider 8, has solved current sonar detection instrument and has not had anti-drop's problem.

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

1. The utility model provides a marine transport underwater detector, includes detector body (1), its characterized in that: female head (2) of top fixedly connected with of detection instrument body (1), the fixed surface of female head (2) is provided with safety cover (3), the bottom of safety cover (3) and the top fixed connection of detection instrument body (1), the top threaded connection on safety cover (3) surface has connecting seat (4), the top electrical property of female head (2) is pegged graft and is had public head (5), the surface of public head (5) is vertical guide way (6) of having seted up, the surface of public head (5) is the annular and has seted up annular spout (7), the inner chamber sliding connection of annular spout (7) has slider (8), the inner wall fixed connection of one side and connecting seat (4) of slider (8).

2. The underwater detector for ship transportation of claim 1, wherein: the inner cavity of the connecting seat (4) is sleeved on the surface of the male head (5), and a sealing gasket (9) is filled at the joint of the inner cavity of the connecting seat (4) and the male head (5).

3. The underwater detector for ship transportation of claim 1, wherein: the top of the male head (5) is electrically connected with a signal wire (10), and the output end of the signal wire (10) is in signal connection with an external terminal device.

4. The underwater detector for ship transportation of claim 1, wherein: the guide groove (6) and the annular sliding groove (7) can be formed by injection molding, and the bottom of the guide groove (6) is communicated with the top of the annular sliding groove (7) by ninety degrees.

5. The underwater detector for ship transportation of claim 1, wherein: the surface of the sliding block (8) can be in sliding connection with the inner cavity of the guide groove (6), the rotating distance of the sliding block (8) is equal to the rotating distance of the threads, and a wear-resistant layer is arranged at the joint of the surface of the sliding block (8) and the guide groove (6) and the annular sliding groove (7).