Hydrophone protection device capable of resisting water impact

Abstract

The utility model discloses a hydrophone protection device capable of resisting water impact, which comprises a protection shell, the outer side wall of the protection shell is fixedly connected with a protection assembly, the protection assembly comprises a rectangular plate and a sliding groove, the rectangular plate is fixedly connected to the outer side wall of the protection shell, the sliding groove is formed in one side of the rectangular plate, the inner side wall of the sliding groove is slidably connected with a first sliding block, and the first sliding block is connected with a second sliding block. A protection plate is fixedly installed on one side of the first sliding block, a water tank is fixedly installed at the bottom of the protection plate, and a water inlet is formed in one side of the water tank. According to the hydrophone protection device capable of resisting water impact, through the arrangement of the protection assembly, the bottom of the hydrophone can be well protected, the hydrophone does not make contact with the water surface at the moment of entering water, the situation of breaking due to falling is prevented, the cost caused by breaking due to falling is reduced, the inconvenience of maintenance or replacement is also reduced, and the service life of the hydrophone is prolonged. And the hydrophone can work in an underwater environment more stably and reliably.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrophone protection device technical field, specifically a kind of hydrophone protection device of resistance to water impact. BACKGROUND

[0002] Hydrophone protection device is a kind of equipment for protecting hydrophone, it has important role in underwater detection and monitoring and other fields, I, the importance of hydrophone protection device, hydrophone is a kind of underwater sound sensitive sensor, but it is susceptible to various factors in the use process, such as water pressure, water impact, marine organism attachment, corrosion etc. Hydrophone protection device can provide physical protection for hydrophone, ensure its normal work and prolong service life.

[0003] Patent announcement number "CN219319569U" discloses "a kind of hydrophone protection device of resistance to water impact, belongs to hydrophone technical field, including hydrophone head and the connecting rod of fixed installation in the end of hydrophone head, the end of connecting rod is fixedly installed with connecting line, the outside wall of hydrophone head is equipped with protection assembly. By rotating the adjusting block on threaded rod, the relative position of adjusting block and clamping block coincides, when hydrophone is thrown into water, the position of hydrophone head is protected inside the protective shell, the protective shell is first contacted with water surface, can effectively prevent the impact of water surface on hydrophone head, and under the action of its own weight, hydrophone enters water, while protective shell floats under the action of anti-impact air cushion, to realize the separation from hydrophone head, also better protect hydrophone from the impact of water, reach better protection effect".

[0004] For the above related problems, the bottom of the existing protection device is still directly contacted with water surface when hydrophone enters water, and it is still easy to be damaged in actual use, which affects service life, and the existing protection device is more troublesome to install, which affects use effect.

[0005] Therefore, the utility model provides a kind of hydrophone protection device of resistance to water impact to solve the above problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of prior art, the utility model provides a kind of hydrophone protection device of resistance to water impact, solve the above existing protection device when hydrophone enters water its bottom is still directly contacted with water surface, it is still easy to be damaged in actual use, which affects service life.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme to realize: a hydrophone protection device of anti water impact, including protection shell, the outer side wall fixed connection of protection shell has the protection assembly, the protection assembly includes rectangular plate and sliding slot, the rectangular plate fixed connection is in the outer side wall of protection shell, the sliding slot is set up in one side of rectangular plate, the inner side wall sliding connection of sliding slot has slider no.

[0008] Further, the inner side wall of the protection shell is provided with a hydrophone body, one end of the hydrophone body is provided with a cable, and the hydrophone body and the top of the protection shell are provided with a dismounting assembly.

[0009] The above technical scheme can be used to install the hydrophone body.

[0010] Further, the dismounting assembly includes a clamping rod and a clamping groove, the clamping rod is fixedly connected to the outer side wall of the hydrophone body, the clamping groove is formed in the outer side wall of the protection shell, the clamping rod and the clamping groove are clamped and connected, the top end of the protection shell is threadedly connected with a top cover, and the top of the top cover is respectively provided with a rectangular groove and a circular groove.

[0011] The above technical scheme can be used to dismount and assemble simply and conveniently.

[0012] Further, the dismounting assembly further includes an anti-skid block, and the anti-skid block is arranged on the side wall of the top cover.

[0013] The above technical scheme can achieve good anti-skid effect and make it more convenient to twist the top cover.

[0014] Further, the outer side wall of the protection shell is fixedly connected with a handle, and the edge of the handle is rounded.

[0015] The above technical scheme uses the handle to conveniently take the protection shell.

[0016] Further, the side wall of the handle is provided with an anti-skid sleeve, and the anti-skid sleeve and the handle are connected through a hot melting process.

[0017] The above technical scheme can achieve good anti-skid effect.

[0018] Advantages

[0019] The utility model provides a kind of hydrophone protection device of anti water impact.Compared with prior art, it has the following beneficial effects:

[0020] 1. The water entry impact resistant hydrophone protection device, through the setting of the protection assembly, can well protect the bottom of the hydrophone, and the hydrophone will not contact the water surface at the moment of water entry, so as to prevent the damage and reduce the cost and inconvenience of maintenance or replacement, so that the hydrophone can work more stably and reliably in the underwater environment.

[0021] 2. The water entry impact resistant hydrophone protection device, through the setting of the dismounting assembly, can install the hydrophone body, and the installation is simple and convenient, and the time required for installation is reduced, and the convenient installation mode also provides great convenience for the maintenance and replacement of the hydrophone. When the hydrophone fails or needs to be upgraded, the user can quickly dismount it through the dismounting assembly for repair or replacement of a new hydrophone, without spending a lot of time and effort to deal with complex installation structures. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 is an enlarged view of the structure at A in the present application Figure 1 .

[0025] Figure 3 is a side view of the overall structure of the present application;

[0026] Figure 4 is an enlarged view of the structure at B in the present application Figure 3 .

[0027] In the figure: 1, protective shell; 2, protection assembly; 21, rectangular plate; 22, sliding groove; 23, sliding block one; 24, protection plate; 25, water tank; 26, water inlet; 27, drain pipe; 28, bottom cover; 3, hydrophone body; 4, cable; 5, dismounting assembly; 51, clamping rod; 52, clamping groove; 53, top cover; 54, rectangular groove; 55, circular groove; 56, anti-skid block; 6, handle; 7, anti-skid sleeve. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] The present application will be further described in detail below by means of the drawings and examples.

[0030] Referring to Figures 1 to 4 The present application provides a kind of hydrophone protection device of anti water impact, including protective shell 1, the outer side wall of protective shell 1 is fixedly connected with protection assembly 2, protection assembly 2 includes rectangular plate 21 and sliding groove 22, rectangular plate 21 is fixedly connected in the outer side wall of protective shell 1, sliding groove 22 is opened in one side of rectangular plate 21, the inner side wall of sliding groove 22 is slidably connected with sliding block one 23, one side of sliding block one 23 is fixedly installed with protection plate 24, the bottom of protection plate 24 is fixedly installed with water tank 25, water inlet 26 is opened in one side of water tank 25, the bottom of water inlet 26 is fixedly connected with drain pipe 27, the outer side wall of drain pipe 27 is connected with bottom cover 28 by screw thread.

[0031] In the embodiment, then protective shell 1 is thrown into water, the moment of contact water surface protection plate 24 can play good buffering effect, to prevent the damage of the probe position of hydrophone body 3, more guarantee its service life, then water tank 25 will be filled with water through water inlet 26, after filling, water tank 25 will drive protection plate 24 to slide in the inside of sliding groove 22 through sliding block one 23, so that hydrophone body 3 can normally detect work.

[0032] Referring to Figures 1 to 4 In one aspect of the embodiment, the inner side wall of protective shell 1 is provided with hydrophone body 3, one end of hydrophone body 3 is provided with cable 4, the top of hydrophone body 3 and protective shell 1 is provided with dismounting assembly 5, dismounting assembly 5 includes clamping rod 51 and clamping groove 52, clamping rod 51 is fixedly connected to the outer side wall of hydrophone body 3, clamping groove 52 is opened in the outer side wall of protective shell 1, clamping rod 51 and clamping groove 52 are clamped, the top of protective shell 1 is connected with top cover 53 by screw thread, the top of top cover 53 is respectively provided with rectangular slot 54 and circular slot 55, dismounting assembly 5 further includes anti-skid block 56, anti-skid block 56 is arranged on the side wall of top cover 53.

[0033] First, the card rod 51 is clamped into the inside of the card slot 52, then the cable 4 is passed through the rectangular slot 54, so that the cable 4 can be located in the inside of the circular slot 55, then the top cover 53 is rotated to be screwed together with the protective shell 1, and the installation is simple and convenient, and it is more convenient when the hydrophone body 3 needs to be overhauled.

[0034] Referring to Figures 1 to 4 In one aspect of the embodiment, the outer side wall of the protective shell 1 is fixedly connected with the handle 6, the edge of the handle 6 is rounded, and the side wall of the handle 6 is provided with the anti-skid sleeve 7 which is connected with the handle 6 by a hot melting process.

[0035] In the embodiment, the handle is used to conveniently take the whole, and the anti-skid sleeve can have good anti-skid effect.

[0036] Working principle: first, the card rod 51 is clamped into the inside of the card slot 52, then the cable 4 is passed through the rectangular slot 54, so that the cable 4 can be located in the inside of the circular slot 55, then the top cover 53 is rotated to be screwed together with the protective shell 1, and the installation is simple and convenient, and it is more convenient when the hydrophone body 3 needs to be overhauled.

[0037] Then the protective shell 1 is thrown into the water, and the protective plate 24 can have good buffering effect at the moment of contacting the water surface, so as to prevent the probe position of the hydrophone body 3 from being damaged, and to further ensure the service life thereof, then the water tank 25 will be filled with water through the water inlet 26, after being filled, the water tank 25 will drive the protective plate 24 to slide in the inside of the sliding groove 22 through the sliding block 23, so that the hydrophone body 3 can normally detect.

[0038] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A hydrophone protection device against water impact, comprising a protective shell (1), characterised in that: The outer side wall of the protection shell (1) is fixedly connected with a protection assembly (2), the protection assembly (2) comprises a rectangular plate (21) and a chute (22), the rectangular plate (21) is fixedly connected to the outer side wall of the protection shell (1), the chute (22) is opened on one side of the rectangular plate (21), the inner side wall of the chute (22) is slidably connected with a sliding block (23), one side of the sliding block (23) is fixedly installed with a protection plate (24), the bottom of the protection plate (24) is fixedly installed with a water tank (25), one side of the water tank (25) is provided with a water inlet (26), the bottom of the water inlet (26) is fixedly connected with a drain pipe (27), the outer side wall of the drain pipe (27) is threadedly connected with a bottom cover (28).

2. A water-entry shock resistant hydrophone protection apparatus as claimed in claim 1, wherein: The inner side wall of the protection shell (1) is provided with a hydrophone body (3), one end of the hydrophone body (3) is provided with a cable (4), the hydrophone body (3) and the top of the protection shell (1) are provided with a dismounting assembly (5).

3. A water-entry shock resistant hydrophone protection apparatus as claimed in claim 2, wherein: The dismounting assembly (5) comprises a clamping rod (51) and a clamping groove (52), the clamping rod (51) is fixedly connected to the outer side wall of the hydrophone body (3), the clamping groove (52) is opened on the outer side wall of the protection shell (1), the clamping rod (51) and the clamping groove (52) are clamped and connected, the top end of the protection shell (1) is threadedly connected with a top cover (53), the top of the top cover (53) is respectively provided with a rectangular groove (54) and a circular groove (55).

4. A water-entry shock resistant hydrophone protection apparatus as claimed in claim 3, wherein: The dismounting assembly (5) further comprises an anti-skid block (56), which is arranged on the side wall of the top cover (53).

5. A water-entry shock resistant hydrophone protection apparatus as claimed in claim 1, wherein: The outer side wall of the protection shell (1) is fixedly connected with a handle (6), the edge of the handle (6) is rounded.

6. A water-entry shock resistant hydrophone protection apparatus as claimed in claim 5, wherein: The side wall of the handle (6) is provided with an anti-skid sleeve (7), which is connected with the handle (6) by a hot melting process.

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