CN112582830A

CN112582830A - Steering type safety power connector

Info

Publication number: CN112582830A
Application number: CN202011429328.7A
Authority: CN
Inventors: 徐宪; 关占美
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-03-30

Abstract

The invention discloses a steering type safety power connector which comprises a main shell, wherein a plurality of groups of tapping mechanisms are arranged in the main shell, a disassembling mechanism comprises a rotating shaft rotationally connected with the inner wall of the main shell through a torsion spring, a rotating plate is fixed at the end part of the rotating shaft, jacks are formed in the side wall of the rotating plate, a plurality of power connection blocks are fixed on the inner wall of the main shell, a clamping power connection mechanism is arranged in each power connection block, a power connection trigger mechanism is arranged in the rotating shaft, a mounting groove is formed in the side wall of the main shell, and a mounting plate is rotationally connected to the inner wall of the mounting groove. Has the advantages that: through setting up the mounting panel for can rotate relatively between main casing and the mounting panel, and the setting up of draw-in groove and center plate makes main casing rotate no matter how, all can keep effectual connecing the electricity, thereby has given the main casing multiple angle of putting, thereby can satisfy the electricity demand of connecing of multiple position, can the certain degree compensate not enough of external installation condition, make the installation that connects the electrical equipment can be better.

Description

Steering type safety power connector

Technical Field

The invention relates to the technical field of power connection equipment, in particular to a steering type safety power connector.

Background

With the improvement of living standard, the usage amount of household power connection equipment is larger and larger, often one socket cannot meet the requirements of a plurality of electric appliances, and a user usually selects the socket for switching to complete the power connection of the multipurpose electric appliance;

the existing power strip generally has a longer connecting wire, the existence of a partial area connecting wire limits the space on the contrary, the power strip is difficult to place, and therefore a power connector directly connected with a socket is arranged, but the self adjustment of the connecting equipment is inconvenient, the power strip cannot be changed frequently, the space of the power strip is limited, the single insertion angle of a plug cannot be adjusted, when multiple plugs in different shapes are inserted simultaneously, mutual interference between the plugs is easily caused, the use is influenced, power equipment needs to be additionally added, and the potential safety hazard exists.

Disclosure of Invention

The invention aims to solve the problem that the power connection of a connector is limited in the prior art, and provides a steering type safety power connector.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a turn to formula safety type power connector, includes the main casing, the inside multiunit tapping mechanism that is equipped with of main casing, decomposition mechanism includes the pivot of being connected through the torsional spring rotation with main shell inner wall, the end fixing of pivot has the commentaries on classics board, the jack has been seted up to the lateral wall of commentaries on classics board, the inner wall of main casing is fixed with a plurality of electricity pieces that connect, every the inside of electricity piece all is equipped with presss from both sides tightly connects electric mechanism, the inside of pivot is equipped with connects electric trigger mechanism, the mounting groove has been seted up to the lateral wall of main casing, the inner wall of mounting groove rotates and is connected with the mounting panel, the lateral wall of mounting panel is inserted and is equipped with the center post and encircles the post, the inner wall of mounting.

In foretell formula of turning to safe type connects electrical apparatus, the tight electricity mechanism that connects includes that to open up the electricity groove that connects the electricity piece inner wall, the inner wall that connects the electricity groove is fixed with connects the electromembrane, the inner wall of main casing is fixed with the module ring, the inner wall sealing sliding connection who connects the electricity groove has the push pedal, the lateral wall of push pedal is fixed with the push rod of fixing mutually with the module ring.

In the steering type safety electric connector, electrorheological fluid is filled in the electric connecting groove, the electric connecting film is an elastic conductive film, and the push rod is made of magnetostrictive materials.

In foretell formula of turning to safe type electrical apparatus, connect electric trigger mechanism include with pivot inner wall sliding connection's magnetic path, a plurality of release grooves have been seted up to the lateral wall of pivot, the lateral wall of commentaries on classics board has been seted up and has been accomodate the groove, the inner wall of accomodating the groove is connected with the kicking block through reset spring, the lateral wall of kicking block is fixed with the connecting rod of being connected with the magnetic path.

Compared with the prior art, the invention has the advantages that:

1. according to the invention, the mounting plate is arranged, so that the main shell and the mounting plate can rotate relatively, and the arrangement of the clamping groove and the central plate ensures that the main shell can keep effective power connection no matter how the main shell rotates, so that various placing angles are given to the main shell, the power connection requirements of various positions can be met, the defects of external mounting conditions can be made up to a certain extent, and the power connection equipment can be mounted better;

2. according to the invention, the push rod is arranged, when power is connected, the push rod extends to clamp the plug power connection column, and the electrorheological fluid is filled in the power connection groove, so that the electrorheological fluid is solidified and expanded after power is connected to further clamp the plug power connection column, the power connection part is tightly combined, poor contact after abrasion can be eliminated, and power connection is more stable;

3. according to the invention, the push rod can be driven to extend to complete power connection only by arranging the magnetic block and moving the magnetic block to the position of the release groove when the top block is extruded, so that even if a child uses metal or fingers to insert into the jacks, electric shock cannot be caused, the electric shock prevention capability of equipment is enhanced, the use safety is effectively improved, and in the actual pulling-out process, when a user can contact the plug power connection column, the power connection column is powered off, so that the electric shock is avoided and the power connection safety is ensured;

4. according to the invention, the rotating shaft and the plurality of power connection blocks are arranged, so that the actual power connection position of the plug is selective, when the plurality of plugs are accessed simultaneously and interference exists due to different plug shapes, the interference can be avoided by changing the actual access direction of the plug, the simultaneous access of the plurality of plugs can be more convenient, the power connection ports can be fully utilized, and more adapter parts are not required to be added.

Drawings

FIG. 1 is a schematic structural diagram of a steering safety type power connector provided by the invention;

FIG. 2 is a schematic diagram of the internal structure of a steering safety type power connector provided by the invention;

FIG. 3 is a side sectional view of the turning safety type power connector provided by the invention.

In the figure: the electric connector comprises a main shell 1, an electric connecting block 2, a rotating shaft 3, a rotating plate 4, a jack 5, an electric connecting groove 6, an electric connecting film 7, a module ring 8, a push rod 9, a push plate 10, a release groove 11, a storage groove 12, a return spring 13, a top block 14, a connecting rod 15, a magnetic block 16, a mounting groove 17, a mounting plate 18, a central column 19, a surrounding column 20, a central plate 21, a clamping groove 22 and an electric connecting piece 23.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-3, a steering type safety electric connector comprises a main shell 1, a plurality of groups of tapping mechanisms are arranged inside the main shell 1, a disassembling mechanism comprises a rotating shaft 3 rotatably connected with the inner wall of the main shell 1 through a torsion spring, a rotating plate 4 is fixed at the end of the rotating shaft 3, a jack 5 is arranged on the side wall of the rotating plate 4, a plurality of electric connecting blocks 2 are fixed on the inner wall of the main shell 1, a clamping and electric connecting mechanism is arranged inside each electric connecting block 2, an electric connecting trigger mechanism is arranged inside the rotating shaft 3, a mounting groove 17 is arranged on the side wall of the main shell 1, a mounting plate 18 is rotatably connected with the inner wall of the mounting groove 17, a central column 19 and a surrounding column 20 are inserted into the side wall of the mounting plate 18, a clamping groove 21 and a clamping groove 22 are fixed on the inner wall of the mounting groove 17, an electric connecting piece 23 is fixed on the inner wall of the clamping groove 22, therefore, an effective power connection state is kept, and the mounting plate 18 and the mounting groove 17 rotate in a damping mode, so that the main shell 1 has self-stabilization capability after being adjusted in position.

The clamping power connection mechanism comprises a power connection groove 6 arranged on the inner wall of the power connection block 2, a power connection film 7 is fixed on the inner wall of the power connection groove 6, a module ring 8 is fixed on the inner wall of the main shell 1, the inner wall of the power connection groove 6 is connected with a push plate 10 in a sealing sliding mode, and a push rod 9 fixed with the module ring 8 is fixed on the side wall of the push plate 10; the electrorheological fluid is filled in the electric connection groove 6, the electric connection film 7 is an elastic conductive film, and the electrorheological fluid is solidified and expanded after being connected with electricity, so that the electric connection film 7 is pushed to deform to finish effective clamping and electricity connection, the push rod 9 is made of a magnetostrictive material and can extend under the action of a magnetic field, and therefore the effect of pushing and clamping is achieved, and loosening of an electric connection column is avoided.

The power connection trigger mechanism comprises a magnetic block 16 connected with the inner wall of a rotating shaft 3 in a sliding mode, a plurality of release grooves 11 are formed in the side wall of the rotating shaft 3, the rotating shaft 3 shields the magnetic block 16, only when the magnetic block 16 moves to the release grooves 11, the magnetic field can be effectively released outwards, the side wall of the rotating plate 4 is provided with a containing groove 12, the inner wall of the containing groove 12 is connected with an ejector block 14 through a reset spring 13, and the side wall of the ejector block 14 is fixedly provided with a connecting rod 15 connected with the magnetic block 16.

In the invention, the central column 19 and the surrounding column 20 are used as external power-on components, the plug-in socket is powered on, the mounting plate 18 can rotate, and the central column 19 and the surrounding column 20 are always connected with the central plate 21 and the power-on sheet 23, so that the power can be normally powered on no matter what angle the mounting plate 18 rotates, the main shell 1 can be arranged at multiple angles, the power-on requirements of multiple positions can be met, the defects of external mounting conditions can be compensated to a certain extent, and the power-on equipment can be better mounted;

when the plug of the external electrical appliance is inserted into the main shell 1 for power connection, the plug and the jack 5 enter the main shell 1 until the plug is inserted into the power connection block 2, and the top block 14 will not be squeezed by the plug until the plug is completely inserted into the main casing 1, and only when the plug is completely inserted into the main casing 1, the top block 14 will move under the squeezing of the plug, thereby pushing the magnet 16 to move to reach the position of the release slot 11, further, the magnetic field of the magnetic block 16 can effectively cover the push rod 9, so that the push rod 9 extends to push the push plate 10 to move, electrorheological fluid in the electroconnection groove 6 is extruded to cause the electroconnection film 7 to deform outwards, therefore, the plug is contacted with the plug to complete power connection, and the electric rheological fluid after power connection is solidified and expanded to clamp the plug, so that the plug is prevented from being easily loosened and is stably clamped without poor contact caused by self deformation;

when a plurality of plugs are accessed simultaneously and the shapes of the plugs are different and have interference, the interference can be avoided by changing the actual access direction of the plugs, at the moment, the electric connecting column part of the plug can be inserted into the jack 5, in this state, the plug is completely inserted and is in a non-electrified state, so that the electric shock can not be caused even if the electric connecting column of the plug is not electrified, the plug can be rotated to be in a non-interference state and then is completely inserted for electrification, and the plug is clamped and cannot be easily loosened for resetting after being inserted, so that the stability of electrification can be ensured, the simultaneous access of the plurality of plugs can be more convenient, the electric connecting port can be fully utilized, and more adapter parts are not required to be;

when the plug is pulled out, the plug is firstly separated from the ejector block 14, so that the ejector block 14 drives the magnetic block 16 to reset and shield under the action of the elastic force of the reset spring 13, the push rod 9 is contracted and reset, the electric connection film 7 is inwards recycled, and the electric connection interruption is caused.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The steering type safety power connector comprises a main shell (1) and is characterized in that a plurality of groups of tapping mechanisms are arranged inside the main shell (1), each disassembling mechanism comprises a rotating shaft (3) rotatably connected with the inner wall of the main shell (1) through a torsion spring, a rotating plate (4) is fixed at the end of each rotating shaft (3), jacks (5) are formed in the side walls of the rotating plates (4), a plurality of power connecting blocks (2) are fixed on the inner wall of the main shell (1), a clamping power connecting mechanism is arranged inside each power connecting block (2), a power connecting trigger mechanism is arranged inside each rotating shaft (3), a mounting groove (17) is formed in the side wall of the main shell (1), a mounting plate (18) is rotatably connected with the inner wall of the mounting groove (17), a central column (19) and a surrounding column (20) are inserted in the side wall of the mounting plate (18), a central plate (21) is fixed on the inner wall of the mounting groove (17), and a clamping groove (22, and an electric connecting piece (23) is fixed on the inner wall of the clamping groove (22).

2. The steering safety type power connector according to claim 1, wherein the clamping power connection mechanism comprises a power connection groove (6) formed in the inner wall of the power connection block (2), a power connection film (7) is fixed on the inner wall of the power connection groove (6), a module ring (8) is fixed on the inner wall of the main shell (1), a push plate (10) is connected to the inner wall of the power connection groove (6) in a sealing and sliding mode, and a push rod (9) fixed with the module ring (8) is fixed on the side wall of the push plate (10).

3. The safety power connector as claimed in claim 2, wherein the inside of the power connecting groove (6) is filled with electrorheological fluid, the power connecting film (7) is an elastic conductive film, and the push rod (9) is made of magnetostrictive material.

4. The steering type safety electric connector according to claim 1, wherein the electric connection trigger mechanism comprises a magnetic block (16) connected with the inner wall of the rotating shaft (3) in a sliding mode, a plurality of release grooves (11) are formed in the side wall of the rotating shaft (3), a containing groove (12) is formed in the side wall of the rotating plate (4), the inner wall of the containing groove (12) is connected with an ejector block (14) through a reset spring (13), and a connecting rod (15) connected with the magnetic block (16) is fixed to the side wall of the ejector block (14).