CN111864462A - Automatic closing valve of magnetic spring power supply - Google Patents

Automatic closing valve of magnetic spring power supply Download PDF

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Publication number
CN111864462A
CN111864462A CN202010734751.1A CN202010734751A CN111864462A CN 111864462 A CN111864462 A CN 111864462A CN 202010734751 A CN202010734751 A CN 202010734751A CN 111864462 A CN111864462 A CN 111864462A
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CN
China
Prior art keywords
power supply
closing valve
movable electrode
functional shell
magnet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010734751.1A
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Chinese (zh)
Inventor
汤文就
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010734751.1A priority Critical patent/CN111864462A/en
Publication of CN111864462A publication Critical patent/CN111864462A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

The invention discloses an automatic closing valve of a magnetic spring power supply, which comprises an upper functional shell, an upper screw, an upper lead, a lower functional shell, a lower screw and a lower lead, wherein the upper screw is connected with the upper lead; the bottom surface of the upper functional shell is provided with a plurality of upper mounting holes, and limiting sleeves are fixed in the upper mounting holes to form a mounting cavity; the mounting cavity is provided with a movable electrode in a sliding manner along the axial direction, and the movable electrode extends out of the top surface of the upper functional shell; the invention has the beneficial effects that firstly, the power supply automatic closing valve achieves the purposes that the power supply port is automatically closed by the attraction of the magnet in the structure when different functional modules are in contact and overlapped, and the power supply port automatically pops open the isolated power supply by the spring in the structure when the power supply ports are disassembled; secondly, the automatic power supply closing valve can unify the power supply connection modes of the same functional modules, and can solve the problems of complexity and difficulty in power supply, butt joint and superposition among the functional modules.

Description

Automatic closing valve of magnetic spring power supply
Technical Field
The invention relates to the technical field of electronic products, in particular to an automatic closing valve of a magnetic spring power supply and a working method thereof.
Background
With the increasing popularity of household electronic products, more and more electronic products have functions of function module superposition and function module expansion, and in order to realize the functions, each module must be powered. However, the current power supply mode of the functional module is simple, and each functional module adopts an independent power supply mode, so that a large number of power lines are needed for the expanded electronic product, the wiring of the power lines is complicated, and the use experience of the whole electronic product is seriously influenced. Secondly, the existing tower-type module butt joint and stacking structure has the defects that the appearance of the butt joint part of each functional module is not unified, the interfaces are inconsistent, and the functions of stacking and expanding like stacked wood cannot be realized.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide an automatic closing valve of a magnetic spring power supply, and solves the problems that in the prior art, the appearance of each functional module is not provided with a uniform interface, the functions of overlapping and expanding similar to stacked wood cannot be realized, and the layout of power lines is complicated because each module needs an independent power line.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an automatic closing valve of a magnetic spring power supply comprises an upper functional shell, an upper screw, an upper lead, a lower functional shell, a lower screw and a lower lead; the bottom surface of the upper functional shell is provided with a plurality of upper mounting holes, and limiting sleeves are fixed in the upper mounting holes to form a mounting cavity; the mounting cavity is provided with a movable electrode in a sliding manner along the axial direction, and the movable electrode extends out of the top surface of the upper functional shell; the upper screw penetrates through an upper wiring terminal at the end part of the upper lead and is connected with the movable electrode; an upper magnet is arranged in the center of the bottom surface of the movable electrode; the lower mounting hole that a plurality of link up is seted up to function shell down, the mounting hole internal fixation has fixed electrode down, fixed electrode installs on the top and corresponds go up the lower magnet of magnet looks adaptation, the bottom is connected with the lower binding post of wire down through screw down.
The magnetic spring power supply automatic closing valve is characterized in that the movable electrode and the fixed electrode are made of conductive metal.
In the above-mentioned automatic closing valve with magnetic spring power supply, a compression spring is sleeved outside the movable electrode; and two ends of the compression spring are respectively contacted with the movable electrode and the limiting sleeve.
In the above magnetic spring power supply automatic closing valve, the bottom surface of the upper functional housing and the top surface of the lower functional housing are planes; the bottom surface of the limiting sleeve is coplanar with the bottom surface of the upper functional shell, and the top surface of the fixed electrode is coplanar with the top surface of the lower functional shell.
The magnetic spring power supply automatic closing valve, wherein the top surface of the lower magnet is coplanar with the top surface of the fixed electrode; when the compression spring is relaxed, the bottom surface of the upper magnet is positioned in the mounting cavity.
The magnetic spring power supply automatically closes the valve, wherein the upper and lower screws are not in contact with the upper and lower magnets.
In the above magnetic spring power supply automatic closing valve, the outer contour of the upper functional housing coincides with the outer contour of the lower functional housing.
3. Advantageous effects
In conclusion, the beneficial effects of the invention are as follows:
(1) the power supply automatic closing valve achieves the purposes that the power supply port is automatically closed through the attraction of the magnet in the structure when different functional modules are in contact superposition, and the power supply port automatically bounces off the isolated power supply through the spring in the structure when the power supply ports are separated through the magnetic attraction principle;
(2) the automatic power supply closing valve can unify the power supply connection modes of the same functional modules and can solve the problem of difficulty in power supply, butt joint and superposition among the functional modules.
Drawings
FIG. 1 is a schematic structural view of an automatic closing valve of a magnetic spring power supply according to the present invention;
FIG. 2 is a schematic view of another embodiment of the magnetic spring powered automatic closing valve of the present invention;
FIG. 3 is a schematic diagram of an exploded structure of an automatic closing valve of a magnetic spring power supply according to the present invention;
FIG. 4 is a front view of a magnetic spring powered automatic shutoff valve of the present invention;
FIG. 5 is a front cross-sectional view of a magnetic spring power supply automatic closing valve of the present invention in a disengaged state;
FIG. 6 is a front view of the attached state of an automatic closing valve of a magnetic spring power supply of the present invention;
FIG. 7 is a front cross-sectional view of a magnetic spring power automatic shutoff valve of the present invention in a closed position;
FIG. 8 is a structural view 1 of two separate product function modules in a disassembled state;
FIG. 9 is a structural view 2 of two separate product function modules in a disassembled state;
fig. 10 is a structural view showing a state where two independent product function modules are mated.
In the figure, 1-upper functional housing; 2-lower functional shell; 3-a limiting sleeve; 4-a movable electrode; 5-upper magnet; 6-upper conducting wire; 7-lower conductor; 8-a fixed electrode; 9-lower magnet; 10-a compression spring; 11-upper connection terminals; 12-upper screw; 13-lower wiring terminal; 14-lower screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, an automatic closing valve of a magnetic spring power supply comprises an upper functional housing 1, an upper screw 12, an upper lead 6, a lower functional housing 2, a lower screw 14 and a lower lead 7; a plurality of upper mounting holes are formed in the bottom surface of the upper functional shell 1, and limiting sleeves 3 are fixed in the upper mounting holes to form a mounting cavity; the mounting cavity is provided with a movable electrode 4 in a sliding manner along the axial direction, and the movable electrode 4 extends out of the top surface of the upper functional shell 1; the upper screw 12 passes through an upper wiring terminal 11 at the end part of the upper lead 6 to be connected with the movable electrode 4; an upper magnet 5 is arranged at the center of the bottom surface of the movable electrode 4; a plurality of lower mounting holes that link up are seted up to lower function shell 2, the mounting hole internal fixation has fixed electrode 8 down, fixed electrode 8 top install with correspond go up the lower magnet 9 of 5 looks adaptations of magnet, the bottom is connected with lower binding post 13 of lower wire 7 through lower screw 14.
Preferably, the movable electrode 4 and the fixed electrode 8 are made of a conductive metal so that the movable electrode 4 and the fixed electrode 8 have conductivity.
Preferably, a compression spring 10 is sleeved outside the movable electrode 4; two ends of the compression spring 10 are respectively contacted with the movable electrode 4 and the limiting sleeve 3, so that the movable electrode 4 is helped to reset into the mounting cavity after being separated from the fixed electrode 8.
Preferably, the bottom surface of the upper functional housing 1 and the top surface of the lower functional housing 2 are planes; the bottom surface of the limiting sleeve 3 is coplanar with the bottom surface of the upper functional shell 1, and the top surface of the fixed electrode 8 is coplanar with the top surface of the lower functional shell 2, so that the upper functional shell 1 and the lower functional shell 2 can be attached more closely, and the upper magnet 5 and the lower magnet 9 have a better magnetic attraction effect.
Preferably, the top surface of the lower magnet 9 is coplanar with the top surface of the fixed electrode 8; when the compression spring 10 is relaxed, the bottom surface of the upper magnet 5 is positioned in the mounting cavity.
Preferably, the upper screw 12 and the lower screw 14 are not in contact with the upper magnet 5 and the lower magnet 9, so that the upper screw 12 and the lower screw 14 are prevented from being electrified to cause an electricity safety accident.
Preferably, the outer contour of the upper functional housing 1 coincides with the outer contour of the lower functional housing 2, and when the outer contours of the upper functional housing 1 and the lower functional housing 2 are completely fitted, the respective functional modules realize power supply, butt joint and superposition.
The using method comprises the following steps:
the bottom of each product functional module is provided with the power supply automatic closing valve, and each closing valve is provided with a movable electrode 4 and a fixed electrode 8 which are made of conductive metal blocks; after last function shell 1 bottom of an intelligent house module is close to 2 tops of lower function shell of another intelligent house module, utilize magnet 5 and magnet 9's magnetic attraction to realize the magnetism automatic alignment between module and the module and connect to realize binding post 11 and lower binding post 13's automatic connection through last screw 12 and lower screw 14 at this in-process, realize connecting between the wire, will go up function shell 1 and function shell 2 back of separating down, utilize compression spring 10's elasticity control movable electrode 4 retracts to in the installation cavity, and then realize the outage control between module and the module.
Example (b):
referring to fig. 8 to 10, each module includes four power supply automatic closing valves, and when the bottom surface of the upper functional housing 1 and the top surface of the lower functional housing 2 are completely attached to each other, the attachment of the corresponding power supply automatic closing valves is achieved, so that the modules are butted and stacked.
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 utility model provides a magnetic spring power automatic closing valve which characterized in that: comprises an upper functional shell (1), an upper screw (12), an upper lead (6), a lower functional shell (2), a lower screw (14) and a lower lead (7); a plurality of upper mounting holes are formed in the bottom surface of the upper functional shell (1), and limiting sleeves (3) are fixed in the upper mounting holes to form a mounting cavity; the mounting cavity is provided with a movable electrode (4) in a sliding manner along the axial direction, and the movable electrode (4) extends out of the top surface of the upper functional shell (1); the upper screw (12) penetrates through an upper wiring terminal (11) at the end part of the upper lead (6) and is connected with the movable electrode (4); an upper magnet (5) is arranged at the center of the bottom surface of the movable electrode (4); a plurality of lower mounting holes that link up are seted up in lower function shell (2), the mounting hole internal fixation has fixed electrode (8) down, fixed electrode (8) top install with correspond lower magnet (9) of going up magnet (5) looks adaptation, the bottom is connected with lower binding post (13) of wire (7) down through lower screw (14).
2. The magnetic spring powered self-closing valve of claim 1, wherein: the movable electrode (4) and the fixed electrode (8) are made of conductive metal.
3. The magnetic spring powered self-closing valve of claim 1, wherein: a compression spring (10) is sleeved outside the movable electrode (4); and two ends of the compression spring (10) are respectively contacted with the movable electrode (4) and the limiting sleeve (3).
4. The magnetic spring powered self-closing valve of claim 1, wherein: the bottom surface of the upper functional shell (1) and the top surface of the lower functional shell (2) are planes; the bottom surface of the limiting sleeve (3) is coplanar with the bottom surface of the upper functional shell (1), and the top surface of the fixed electrode (8) is coplanar with the top surface of the lower functional shell (2).
5. The magnetic spring powered self-closing valve of claim 1, wherein: the top surface of the lower magnet (9) is coplanar with the top surface of the fixed electrode (8); when the compression spring (10) is in relaxation, the bottom surface of the upper magnet (5) is positioned in the mounting cavity.
6. The magnetic spring powered self-closing valve of claim 1, wherein: the upper screw (12) and the lower screw (14) are not in contact with the upper magnet (5) and the lower magnet (9).
7. The magnetic spring powered self-closing valve of claim 1, wherein: the outer contour of the upper functional shell (1) is superposed with the outer contour of the lower functional shell (2).
CN202010734751.1A 2020-07-28 2020-07-28 Automatic closing valve of magnetic spring power supply Pending CN111864462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010734751.1A CN111864462A (en) 2020-07-28 2020-07-28 Automatic closing valve of magnetic spring power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010734751.1A CN111864462A (en) 2020-07-28 2020-07-28 Automatic closing valve of magnetic spring power supply

Publications (1)

Publication Number Publication Date
CN111864462A true CN111864462A (en) 2020-10-30

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ID=72947951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010734751.1A Pending CN111864462A (en) 2020-07-28 2020-07-28 Automatic closing valve of magnetic spring power supply

Country Status (1)

Country Link
CN (1) CN111864462A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115840969A (en) * 2023-02-27 2023-03-24 合肥天帷信息安全技术有限公司 Data storage security level protection evaluation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115840969A (en) * 2023-02-27 2023-03-24 合肥天帷信息安全技术有限公司 Data storage security level protection evaluation system
CN115840969B (en) * 2023-02-27 2023-04-28 合肥天帷信息安全技术有限公司 Data storage security level protection evaluation system

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