CN217362003U

CN217362003U - Deepwater underwater waterproof quick connector

Info

Publication number: CN217362003U
Application number: CN202220953801.XU
Authority: CN
Inventors: 范瑞峰; 罗敏; 吴天岭; 刘生强
Original assignee: Shenzhen Lezhi Robot Co ltd
Current assignee: Shenzhen Lezhi Robot Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-02
Anticipated expiration: 2032-04-24

Abstract

A deepwater underwater waterproof quick connector comprises a socket, wherein a ring sleeve is rotatably sleeved on the socket, a limiting groove is arranged on the outer side of the ring sleeve along the circumferential direction, a limiting block is arranged at one end of the bottom surface of the limiting groove, the top surface of the limiting block is arranged in an axially downward inclined manner, a guide groove communicated with the limiting groove is arranged on the side surface of the socket along the radial direction, an arc-shaped groove is arranged on the end surface of the socket, a rubber ring is arranged at the bottom of the arc-shaped groove, a plug is further arranged on one side of the socket, an annular boss is arranged on the end surface of the plug corresponding to the arc-shaped groove, a connecting rod is arranged on one side of the end surface of the plug along the radial direction, the connecting rod can be in sliding connection with the guide groove, the end head of the connecting rod is in a hook-shaped design, the plug can be quickly clamped with the limiting block through the end of the connecting rod when being plugged with the socket, when the plug is disassembled, the limiting block can be driven to slide away from the end of the connecting rod by rotating the ring sleeve, so that the limiting of the end of the connecting rod is removed, the plug can simplify the plugging operation of the connector, the disassembly and assembly process is faster.

Description

Deepwater underwater waterproof quick connector

Technical Field

The utility model relates to a waterproof accessory field specifically is a waterproof quick-operation joint under deep water.

Background

Along with the continuous reinforcing of synthesizing national power in recent years, china has all made the sufficient development in fields such as space flight and aviation navigation, in order to ensure that electronic equipment can normal operating under various extreme environment, equipment generally all adopts waterproof design, and to the various joint ends of equipment pluggable, the form that adopts threaded sleeve locking and rubber ring to seal usually waterproof, the screw thread possesses the auto-lock characteristic and can improves joint strength, but this also has certain resistance when leading to reversal threaded sleeve to dismantle, operation experience is not good, reverse rotation's unblock mode is also comparatively loaded down with trivial details time simultaneously, for this reason the utility model provides a deep water underwater waterproof quick-operation joint to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a deep water is waterproof quick-operation joint under water to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a deep water underwater waterproof quick connector comprises a socket, wherein a ring sleeve is rotatably sleeved on the socket, a limiting groove is formed in the outer side of the ring sleeve along the circumferential direction, a limiting block is arranged at one end of the bottom surface of the limiting groove, the top surface of the limiting block is inclined downwards along the axial direction, a guide groove for connecting with the limiting groove is formed in the side surface of the socket along the radial direction, an arc-shaped groove is formed in the end surface of the socket, a rubber ring is arranged at the bottom of the arc-shaped groove, a plug is further arranged on one side of the socket, an annular boss is arranged on the end surface of the plug corresponding to the arc-shaped groove, a connecting rod is arranged on one side of the end surface of the plug along the radial direction and can be in sliding connection with the guide groove, the end of the connecting rod is in a hook-shaped design, a plurality of connecting rods are arranged and are uniformly distributed on the end surface of the plug along the circumferential direction of the plug, and the limiting groove, the limiting block and the guide groove are arranged in a one-to-one correspondence with the connecting rod.

Preferably, the socket side is provided with a driving cavity communicated with the inner side of the ring sleeve, the inner side of the ring sleeve is provided with a baffle along the radial direction, the baffle extends into the driving cavity, a spring is further arranged in the driving cavity, the spring is arranged between the baffle and the end face of the driving cavity, and two ends of the spring are fixedly connected with the baffle and the end face of the driving cavity respectively.

Preferably, the outer side of the ring sleeve is provided with a plurality of poking rods along the radial direction, and the poking rods are uniformly distributed on the outer side of the ring sleeve along the circumferential direction of the ring sleeve.

Preferably, the rubber ring is of a hollow design.

Preferably, the inner diameter of the annular boss is larger than the inner diameter of the arc-shaped groove, and the outer diameter of the annular boss is smaller than the outer diameter of the arc-shaped groove.

Preferably, the bottom end of the outer side of the annular boss is a stepped bulge, and the bulge end can be in sliding connection with the outer side face of the arc-shaped groove.

Preferably, the other end of the socket is provided with a panel, the front face of the panel is provided with a plurality of mounting holes, and the mounting holes are uniformly distributed on the periphery of the panel.

(III) advantageous effects

The utility model has the advantages that: rotatable ring cover is established through the cover on the socket, and set up towards the triangle-shaped stopper along the axial slope on the ring cover, hook-like structure and the stopper joint of usable connecting rod end when making plug and socket insert to close, make annular boss keep reaching sealed waterproof purpose to the extrusion state of rubber ring, and when needs dismantle the plug, only need simple rotatory ring cover alright drive the stopper and slide and break away from the connecting rod end, alright remove the spacing to the connecting rod end, the light plug that takes off, the plug operation of equipment joint end has been simplified, operation experience has been optimized, when guaranteeing joint strength and leakproofness, make the dismouting process convenient and fast more.

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, do not constitute a limitation of the invention, in which:

FIG. 1 is an exploded view of the present invention;

fig. 2 is a first cross-sectional view of the present invention;

FIG. 3 shows an enlarged view at A in FIG. 2;

fig. 4 is a second cross-sectional view of the present invention;

in the figure: the socket comprises a socket 1, a guide groove 11, an arc-shaped groove 12, a ring sleeve 2, a limiting groove 21, a limiting block 210, a baffle 22, a poke rod 23, a rubber ring 3, a plug 4, an annular boss 41, a connecting rod 42 and a spring 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 the attached drawings 1-4, the deepwater underwater waterproof quick connector comprises a socket 1, wherein a ring sleeve 2 is rotatably sleeved on the socket 1, a limiting groove 21 is circumferentially arranged on the outer side of the ring sleeve 2, a limiting block 210 is arranged at one end of the bottom surface of the limiting groove 21, the top surface of the limiting block 210 is axially and downwards inclined, a guide groove 11 communicated with the limiting groove 21 is radially arranged on the side surface of the socket 1, an arc-shaped groove 12 is arranged on the end surface of the socket 1, a rubber ring 3 is arranged at the bottom of the arc-shaped groove 12, a plug 4 is further arranged on one side of the socket 1, an annular boss 41 is arranged on the end surface of the plug 4 corresponding to the arc-shaped groove 12, a plurality of connecting rods 42 are radially arranged on one side of the end surface of the plug 4, the connecting rods 42 can be in sliding connection with the guide groove 11, the end heads of the connecting rods 42 are designed in a hook shape, and the connecting rods 42 are provided with a plurality of the connecting rods, and are uniformly distributed on the end face of the plug 4 along the circumferential direction of the plug 4, and the limiting grooves 21, the limiting blocks 210 and the guide grooves 11 are all provided with a plurality of parts and are arranged in one-to-one correspondence with the connecting rods 42.

Specifically, the end face of the socket 1 can be provided with jacks, the plug 4 can be provided with bolts at the inner side of the annular boss 41, and the jacks and the bolts can be connected with corresponding equipment and an external power supply for use through wires meeting waterproof standards; the hook-shaped design at the end of the connecting rod 42 and the limiting block 210 are in a right-angled triangle structure; the connecting rod 42 is made of elastic material, and can be plastic or metal; the guide groove 11 facilitates the sliding positioning of the connecting rod 42.

To sum up, the socket 1 can be fixed at the equipment end by weather-resistant glue or welding, when the user is plugged, the plug 4 is aligned with the socket 1, the connecting rods 42 are in one-to-one correspondence with the guide grooves 11, then the plug 4 is driven to move towards the socket 1, the connecting rods 42 slide along the corresponding guide grooves 11, the annular bosses 41 gradually extend into the arc-shaped grooves 12, the sheaths of the end surfaces of the plug 4 are gradually inserted into the jacks of the end surfaces of the socket 1, when the annular bosses 41 are close to the rubber rings 3, the hook-shaped structure inclined surfaces at the ends of the connecting rods 42 abut against the inclined surfaces of the limiting blocks 210 and gradually climb along the inclined surfaces of the limiting blocks 210, the connecting rods 42 are elastically bent in cooperation with the upward movement of the ends of the hook-shaped structures, the top ends of the annular bosses 41 gradually press the rubber rings 3 until the inclined surfaces of the end structures of the connecting rods 42 are separated from the inclined surfaces of the limiting blocks 210, and the connecting rods 42 are reset and swing downwards, the right-angle surface of the end hook-shaped structure of the connecting rod is attached to the right-angle surface of the limiting block 210, so that the connecting rod 42 is limited to reset and slide, the rubber ring 3 is extruded by the top end of the annular boss 41 to deform, the deformed rubber ring 3 generates outward thrust on the annular boss 41, the end hook-shaped structure of the connecting rod 42 can be abutted to the limiting block 210 more tightly, a certain locking effect is generated, a gap between the top end of the annular boss 41 and the bottom surface of the arc-shaped groove 12 is sealed, and a waterproof effect is achieved; when a user needs to disassemble the plug 4, the ring sleeve 2 only needs to be rotated to drive the right-angle surface of the limiting block 210 to slide and separate from the right-angle surface of the hook-shaped structure at the end of the connecting rod 42, and after the right-angle surface of the limiting block 210 completely separates from the end of the connecting rod 42 along with the rotation of the ring sleeve 2, the plug 4 can slide reversely to drive the connecting rod 42 to slide out along the guide groove 11, so that the disassembly of the plug 4 is completed; the user only needs simple rotatory ring cover 2 alright drive stopper 210 and slide and break away from connecting rod 42 end once to remove the spacing to connecting rod 42 end, alright pull out plug 4, simplified the plug operation of equipment joint end, optimized operation and experienced, when guaranteeing joint strength and leakproofness, make the dismouting process more swift.

Furthermore, a driving cavity communicated with the inner side surface of the ring sleeve 2 is arranged on the side surface of the socket 1, a baffle plate 22 is arranged on the inner side surface of the ring sleeve 2 along the radial direction, the baffle plate 22 extends into the driving cavity, a spring 5 is further arranged in the driving cavity, the spring 5 is arranged between the baffle plate 22 and the end surface of the driving cavity, and two ends of the spring 5 are fixedly connected with the baffle plate 22 and the end surface of the driving cavity respectively.

In summary, when the user rotates the ring sleeve 2 to drive the stop block 210 to slide away from the end of the connecting rod 42, the baffle 22 slides along the driving cavity along with the ring sleeve 2, and pulls the spring 5, and at this time, the spring 5 deforms to store energy; after connecting rod 42 slides and breaks away from spacing groove 21, the user can cut off the control power to ring cover 2, and spring 5 releases the ability and resets this moment to pulling baffle 22, and then driving ring cover 2 and rotate and reset, make stopper 210 align with the guide way 11 that corresponds once more, thereby realize stopper 210 quick automatic re-setting, so that joint once more uses, promotes to use and experiences.

Furthermore, the outer side surface of the ring sleeve 2 is provided with a plurality of poke rods 23 along the radial direction, and the poke rods 23 are uniformly distributed on the outer side of the ring sleeve 2 along the circumferential direction, so that a user can drive the ring sleeve 2 to rotate through the poke rods 23, and the ring sleeve 2 can rotate more conveniently and more conveniently.

Further, rubber ring 3 is hollow design, and hollow design can promote the deformability of rubber ring 3 to the slip stroke before cooperation connecting rod 42 end and stopper 210 joint warp, when guaranteeing the leakproofness, reduces the resistance of connecting rod 42 end and stopper 210 joint, promotes to use and experiences.

Further, the internal diameter of annular boss 41 is greater than the internal diameter of arc wall 12, and annular boss 41 external diameter is less than the external diameter of arc wall 12, makes the interval setting between annular boss 41 and the arc wall 12 to when annular boss 41 top extrudeed rubber ring 3, clearance between arc wall 12 and the annular boss 41 can provide accommodation space for the both sides bulge of rubber ring 3, prevents to block up.

Furthermore, the bottom end of the outer side of the annular boss 41 is a step-shaped protrusion, and the protruding end can be in sliding connection with the outer side surface of the arc-shaped groove 12, so that when the plug 4 is inserted into the socket 1, the protruding end of the outer side of the annular boss 41 is in sliding connection with the outer side surface of the arc-shaped groove 12, and therefore the connection stability of the plug 4 and the socket 1 is improved.

Furthermore, the other end of the socket 1 is provided with a panel, the front face of the panel is provided with a plurality of mounting holes, the mounting holes are uniformly distributed on the periphery of the panel, and a user can conveniently use screws to fixedly mount the panel on equipment, so that the socket 1 can be fixedly used.

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, it need not be discussed further 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

1. A deepwater underwater waterproof quick connector is characterized by comprising: the socket (1), rotationally the cover is equipped with ring cover (2) on socket (1), ring cover (2) outside is equipped with spacing groove (21) along circumference, spacing groove (21) bottom surface one end is equipped with stopper (210), stopper (210) top surface sets up along axial downward sloping, socket (1) side is along radially being equipped with guide way (11) of putting through spacing groove (21), socket (1) terminal surface is equipped with arc wall (12), arc wall (12) bottom is equipped with rubber ring (3), socket (1) one side still is equipped with plug (4), plug (4) terminal surface corresponds arc wall (12) and is equipped with annular boss (41), plug (4) terminal surface one side is along radially being equipped with connecting rod (42), connecting rod (42) can with guide way (11) sliding connection, connecting rod (42) end is hook-like design, connecting rod (42) are equipped with a plurality ofly to along plug (4) circumference equipartition at plug (4) terminal surface, spacing groove (21), stopper (210) and guide way (11) all are equipped with a plurality ofly, and set up with connecting rod (42) one-to-one.

2. The underwater waterproof quick connector in deep water according to claim 1, wherein a driving cavity communicated with the inner side surface of the ring sleeve (2) is arranged on the side surface of the socket (1), a baffle (22) is arranged on the inner side surface of the ring sleeve (2) in the radial direction, the baffle (22) extends into the driving cavity, a spring (5) is further arranged in the driving cavity, the spring (5) is arranged between the baffle (22) and the end surface of the driving cavity, and two ends of the spring (5) are fixedly connected with the baffle (22) and the end surface of the driving cavity respectively.

3. The underwater waterproof quick connector in deep water as claimed in claim 2, wherein the outside of the ring sleeve (2) is provided with a plurality of poke rods (23) along the radial direction, and the poke rods (23) are uniformly distributed on the outside of the ring sleeve (2) along the circumferential direction.

4. Deepwater underwater water-tight quick coupling according to claim 1, characterized in that the rubber ring (3) is of hollow design.

5. A deepwater underwater waterproof quick coupling as claimed in claim 4, characterized in that the inner diameter of the annular boss (41) is larger than the inner diameter of the arc-shaped groove (12), and the outer diameter of the annular boss (41) is smaller than the outer diameter of the arc-shaped groove (12).

6. The underwater quick water-proof connector in deep water as claimed in claim 1, wherein the bottom end of the outer side of the annular boss (41) is a step-shaped projection, and the projection end can be slidably connected with the outer side of the arc-shaped groove (12).

7. The underwater waterproof quick connector in deep water according to claim 1, wherein the other end of the socket (1) is provided with a panel, the front surface of the panel is provided with a plurality of mounting holes, and the mounting holes are uniformly distributed on the periphery of the panel.