CN208954841U

CN208954841U - A kind of general-purpose type deep water switch

Info

Publication number: CN208954841U
Application number: CN201822064553.XU
Authority: CN
Inventors: 李芳德; 禹润田
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2019-06-07
Anticipated expiration: 2028-12-10

Abstract

The utility model discloses a kind of general-purpose type deep water switches, including pressure ring and mounting base, the pressure ring is U-shaped, the inner right side mucilage binding of pressure ring has plug, the plug is a sealing element, its exterior is equipped with two annular seal grooves, the first sealing ring is each provided in seal groove, the inside of the plug is provided with T-slot, sliding is equipped with copper sheet insulation sleeve in T-slot, the left side of the copper sheet insulation sleeve is equipped with groove and copper sheet is connected to mucilage binding, there are four claw and a guide posts for the right side setting of the copper sheet insulation sleeve, spring is arranged on guide post, four claws are stuck in the card slot on the right side of T-slot；The mounting base is approximate convex, and internal whorl is connected with copper needle guard, and the inside of copper needle guard is fixedly mounted there are two copper needle, and the tail portion of the copper needle is welded with conducting wire, and the left end outside screw of the mounting base is connected with locking nut；The inside of pressure ring is arranged in the mounting base, and the inside of mounting base is arranged in the plug, this switch seal is reliable, versatility is stronger.

Description

A kind of general-purpose type deep water switch

Technical field

The utility model relates to switch members more particularly to a kind of general-purpose type deep water to switch.

Background technique

With the development of Defence business and continually developing for Underwater resources, greatly develops marine cause and carry out ocean exploration Significant development strategy as China.Equipment development is rapid under current domestic water, but domestic underwater switch largely can only IP67 rank waterproofing grade is solved, and is related to the underwater switch used under water and often carries out Secondary Design transformation, passes through equipment Internal Preformed circuits switch achievees the purpose that power on, uses field and designing a kind of waterproof trigger device triggering internal switch It closes and is limited to built-in circuit switch, and the versatility of secondary development is poor.A kind of presently disclosed magnetic control underwater switch can be with Achieve the purpose that power under water, but its occasion that may be only available for 0.5A or less low current, for several amperes, tens of amperes even The case where high currents such as hundreds of amperes, exploitativeness is lower, and leads to switch triggering because of deep-water pressure sometimes, using serious It is limited.

It is therefore desirable to provide a kind of general-purpose type deep water switch to solve the above problems.

Utility model content

To achieve the above object, the utility model provides the following technical solutions: a kind of general-purpose type deep water switch, including pressure ring And mounting base, the pressure ring be it is U-shaped, the inner right side mucilage binding of the pressure ring has a plug, and the plug is a sealing element, outside If being each provided with the first sealing ring in seal groove, the inside of the plug is provided with T-slot, T-slot there are two annular seal groove Right side is card slot, and sliding is equipped with copper sheet insulation sleeve in T-slot, and the left side of the copper sheet insulation sleeve is equipped with groove and is connected to mucilage binding Copper sheet, the right side setting of the copper sheet insulation sleeve are arranged with spring, four claw cards on guide post there are four claw and a guide post In the card slot on the right side of T-slot；The mounting base is approximate convex, and internal whorl is connected with copper needle guard, the copper needle guard Inside be fixedly mounted there are two copper needle, the tail portion of the copper needle is welded with conducting wire, and the left end outside screw of the mounting base connects It is connected to locking nut；The inside of pressure ring is arranged in the mounting base, and the inside of mounting base is arranged in the plug.

As a kind of optimal technical scheme of the utility model, it is exhausted that the length when spring fills state naturally is slightly larger than copper sheet The length of the claw on the right side of edge set can generate damping action to copper sheet insulation sleeve.

As a kind of optimal technical scheme of the utility model, the copper needle guard is plastic material, is internally provided with two Through-hole is placed with copper needle in through-hole respectively, and gold-plated processing, and the shape phase of the shape of through-hole and copper needle are done in the surface of the copper needle Agree with.

As a kind of optimal technical scheme of the utility model, the outside and equipment junction of the mounting base are equipped with a ring Shape seal groove is provided with the second sealing ring in seal groove.

As a kind of optimal technical scheme of the utility model, it is welded with conducting wire on the left of the mounting base, and in conducting wire Vulcanization encapsulation process is done after welding to it.

As a kind of optimal technical scheme of the utility model, the outer surface of revolution of the mounting base is machined with anticreep external screw thread And fixture block, the interior surface of revolution of the pressure ring are machined with anticreep internal screw thread corresponding with mounting base and sliding slot, the mounting base with Pressure ring will not can separate after being threadedly coupled by anticreep, and fixture block is slidably arranged in sliding slot, and the sliding slot is spiral shape.

As a kind of optimal technical scheme of the utility model, the pressure ring makes to insert by sliding slot and being slidably matched for fixture block Head generates movement, and moving distance can be such that copper needle and the conducting copper sheet in plug in mounting base is in contact to switch it on and make The right side that copper sheet insulation sleeve is pulled to plug is obtained, additionally due to the damping action of copper sheet insulation sleeve can be effectively prevented in spring It is in the presence of virtual connection touching etc. poor contacts.

As a kind of optimal technical scheme of the utility model, the copper needle is spring copper needle.

As a kind of optimal technical scheme of the utility model, the diameter of the copper needle is adjustable, the shape of the conducting copper sheet Shape and size adjustable can make switch pass through different size of electricity so as to adjust the contact area between copper needle and conducting copper sheet Stream.

Compared with prior art, the utility model provides a kind of general-purpose type deep water switch, has following the utility model has the advantages that originally Switch can be suitable for different size electric current, and will not lead to switch triggering, this switch because of deep-water pressure for rotary push formula Water-stop is reliable, versatility is not influenced by other factors relatively by force, can well solve the domestic deficiency for having switch, fill out Domestic blank has been mended, has allowed domestic underwater equipment can directly higher deep water switch, engineering use from domestic procurement to cost performance It is worth higher.

Detailed description of the invention

Fig. 1 is the installation diagram of the utility model；

Fig. 2 is the pressure ring assembling schematic diagram of the utility model；

Fig. 3 is the mounting base assembling schematic diagram of the utility model；

Fig. 4 is the mounting base schematic diagram of the utility model；

In figure: 1, pressure ring；101, sliding slot；2, plug；201, card slot；3, spring；4, copper sheet insulation sleeve；5, copper sheet is connected； 6, the first sealing ring；7, mounting base；701, fixture block；8, copper needle；9, conducting wire；10, locking nut；11, the second sealing ring；12, copper Needle guard.

Specific embodiment

Embodiment: referring to figs. 1 to 4, the utility model provides a kind of technical solution: a kind of general-purpose type deep water switch, including Pressure ring 1 and mounting base 7, the pressure ring 1 be it is U-shaped, the inner right side mucilage binding of the pressure ring 1 has a plug 2, and the plug 2 is one close Sealing is provided with the first sealing ring 6 its exterior is equipped with two annular seal grooves in seal groove, the inside of the plug 2 is provided with T Type groove, the right side of T-slot are card slot 201, and sliding is equipped with copper sheet insulation sleeve 4 in T-slot, and the left side of the copper sheet insulation sleeve 4 is set Fluted that copper sheet 5 is connected to mucilage binding, the right side setting of the copper sheet insulation sleeve 4 is there are four claw and a guide post, on guide post It is arranged with spring 3, four claws are stuck in the card slot 201 on the right side of T-slot；The mounting base 7 is approximate convex, internal spiral shell Line is connected with copper needle guard 12, and there are two copper needles 8 for the inside fixed installation of the copper needle guard 12, and the tail portion of the copper needle 8 is welded with Conducting wire 9, the other end and the equipment internal circuit of the conducting wire 9 are attached, and the left end outside screw of the mounting base 7 is connected with Locking nut 10；The locking nut 10 is fixed in corresponding equipment, so mounting base 7 can be fixed on corresponding equipment On, the inside of pressure ring 1 is arranged in the mounting base 7, and the inside of mounting base 7 is arranged in the plug 2.

Wherein, the length when spring 3 fills state naturally is slightly larger than the length of the claw on the right side of copper sheet insulation sleeve 4.

Such as Fig. 3, the copper needle guard 12 is plastic material, is internally provided with two through-holes, is placed with copper needle respectively in through-hole 8, two copper needles 8 to insulate, gold-plated processing, and the shape of the shape of through-hole and copper needle 8 are done in the surface of the copper needle 8 Mutually agree with.

In the present embodiment, the outside and equipment junction of the mounting base 7 are equipped with an annular seal groove, setting in seal groove There is the second sealing ring 11, to realize the sealing between mounting base 7 and equipment.

Preferably, vulcanization encapsulation process is done in the left side of the mounting base 7, further ensure equipment and mounting base 7 it Between leakproofness.

In the present embodiment, the outer surface of revolution of the mounting base 7 is machined with anticreep external screw thread and fixture block 701, the pressure ring 1 The interior surface of revolution is machined with anticreep internal screw thread corresponding with mounting base 7 and sliding slot 101, and the mounting base 7 connects with 1 screw thread of pressure ring It connects, so that pressure ring 1 will no longer be able under falling off from mounting base 7 after pressure ring 1 and mounting base 7 are threadedly engaged together by anticreep Come, the fixture block 701 is slidably arranged in sliding slot 101, and such as Fig. 4, the sliding slot 101 is spiral shape.

In the present embodiment, the pressure ring 1 at a distance from being slidably matched of sliding slot 101 and fixture block 701 by that can make in mounting base 7 Copper needle 8 and plug 2 in conducting copper sheet 5 be in contact the right side for switching it on and copper sheet insulation sleeve 4 being made to be pulled to plug 2 Side, spring 3 is in compressive state at this time, since the damping action of spring 3 can make that copper sheet 5 and the contact of copper needle 8 is connected more Reliably, the case where poor contact is prevented.

Preferably, the copper needle 8 is spring copper needle.

In the present embodiment, the diameter of the copper needle 8 is adjustable, and the shape and size of the conducting copper sheet 5 are adjustable, so as to adjust Contact area between copper needle 8 and conducting copper sheet 5 can make switch by different size of electric current, to adapt to different occasions.

Working principle of the utility model is: 5 mucilage binding of copper sheet will first be connected in the corresponding groove in 4 left side of copper sheet insulation sleeve, Spring 3 is installed on the guide post on 4 right side of copper sheet insulation sleeve, later by 4 entire card of copper sheet insulation sleeve in plug 2, and copper sheet Four claws on 4 right side of insulation sleeve must be caught in the card slot 201 on 2 right side of plug, and the first sealing ring 6 is installed on the close of plug 2 In sealing groove, copper needle 8 is embedded in copper needle guard 12 later, then copper needle guard 12 is connect with the internal whorl of mounting base 7, it is right later Vulcanization encapsulation process is done in 7 tail portion of mounting base, is further ensured that equipment is not in leakage, is then installed on the second sealing ring 11 It in 7 seal groove of mounting base, is locked by locking nut 10, is finally the concentricity for guaranteeing assembling, in above-mentioned steps After the completion, assembled plug 2 can be pressed into assembled mounting base 7, then by plug 2 together with 1 mucilage binding of pressure ring, The assembling entirely switched can be completed at this time, when specifically used, pressure ring 1 is rotated, to make to produce between pressure ring 1 and mounting base 7 Raw displacement, so that copper needle 8 be made to contact or be detached from conducting copper sheet 5, when copper needle 8 contacts conducting copper sheet 5, two realizations of copper needle 8 are led Logical, when copper needle 8 does not contact conducting copper sheet 5, two copper needles 8 are then no longer turned on, this switch is rotary push formula switch, Bu Huiyin Deep-water pressure and lead to switch triggering, this switch water-stop is reliable, versatility is relatively strong, is not influenced by other factors, can be very Solve the domestic deficiency for having switch well, filled up domestic blank, allow domestic underwater equipment can directly from domestic procurement to The higher deep water switch of cost performance, engineering use value are higher.

The preferable specific embodiment of the above, only utility model, but the protection scope of the utility model not office It is limited to this, anyone skilled in the art is in the technical scope that utility model discloses, according to the utility model Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims

1. a kind of general-purpose type deep water switch, including pressure ring (1) and mounting base (7), it is characterised in that: the pressure ring (1) be it is U-shaped, The inner right side mucilage binding of the pressure ring (1) has plug (2), and the plug (2) is a sealing element, and its exterior is equipped with two annulars are close Sealing groove is each provided with the first sealing ring (6) in seal groove, and the inside of the plug (2) is provided with T-slot, and the right side of T-slot is card Slot (201), the interior sliding of T-slot are equipped with copper sheet insulation sleeve (4), and the left side of the copper sheet insulation sleeve (4) is equipped with groove to mucilage binding It is connected copper sheet (5), the right side setting of the copper sheet insulation sleeve (4) is arranged with spring on guide post there are four claw and a guide post (3), four claws are stuck in the card slot (201) on the right side of T-slot Nei；The mounting base (7) is approximate convex, and internal whorl connects It is connected to copper needle guard (12), the inside of the copper needle guard (12) is fixedly mounted there are two copper needle (8), and the tail portion of the copper needle (8) is welded It is connected to conducting wire (9), the left end outside screw of the mounting base (7) is connected with locking nut (10)；Mounting base (7) setting exists The inside of pressure ring (1), inside of plug (2) setting in mounting base (7).

2. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: when the spring (3) fills state naturally Length slightly larger than copper sheet insulation sleeve (4) right side claw length.

3. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: the copper needle guard (12) is plastics material Matter is internally provided with two through-holes, is placed with respectively in through-hole copper needle (8), and gold-plated processing is done on the surface of the copper needle (8), and The shape of through-hole and the shape of copper needle (8) are mutually agreed with.

4. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: the outside of the mounting base (7) with Equipment junction is equipped with an annular seal groove, is provided with the second sealing ring (11) in seal groove.

5. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: weld in the left side of the mounting base (7) It is connected to conducting wire (9), and does vulcanization encapsulation process to it after conducting wire (9) welding.

6. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: the outer revolution of the mounting base (7) Face is machined with anticreep external screw thread and fixture block (701), and the interior surface of revolution of the pressure ring (1) is machined with corresponding with mounting base (7) Anticreep internal screw thread and sliding slot (101), the mounting base (7) will not can separate after being threadedly coupled with pressure ring (1) by anticreep, Fixture block (701) is slidably arranged in sliding slot (101), and the sliding slot (101) is spiral shape.

7. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: the pressure ring (1) passes through sliding slot (101) plug (2) are made to generate movement with being slidably matched for fixture block (701), moving distance can make the copper needle in mounting base (7) (8) it is in contact with the conducting copper sheet (5) in plug (2) and switches it on and copper sheet insulation sleeve (4) is made to be pulled to plug (2) Right side.

8. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: the copper needle (8) is spring copper needle.

9. a kind of general-purpose type deep water switch according to claim 1, it is characterised in that: the diameter of the copper needle (8) is adjustable, The shape and size of conducting copper sheet (5) are adjustable, can so as to adjust the contact area between copper needle (8) and conducting copper sheet (5) So that switch passes through different size of electric current.