CN110718794B

CN110718794B - Power socket

Info

Publication number: CN110718794B
Application number: CN201911029437.7A
Authority: CN
Inventors: 张锦松; 艾晓寒
Original assignee: Guangxi Guiguan Electric Power Co ltd; Guangxi Guiguan Kaitou Electric Power Co ltd
Current assignee: GUANGXI GUIGUAN ELECTRIC POWER Co.,Ltd.; GUANGXI GUIGUAN KAITOU ELECTRIC POWER Co.,Ltd.
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-12-22
Anticipated expiration: 2039-10-28
Also published as: CN110718794A

Abstract

The invention discloses an electric power socket which comprises a base, an electrifying sliding groove, an electrifying sliding block and a locking plate, wherein a strip-shaped moving block and a moving seat I are fixedly arranged on two sides of the electrifying sliding block, the strip-shaped moving block is in contact with the inner wall of the electrifying sliding groove, two mounting blocks are fixedly arranged on the inner walls of the two sides of the electrifying sliding block, the length of each mounting block is smaller than that of the strip-shaped moving block, a gear is rotatably connected between the two corresponding mounting blocks through a rotating shaft, and two clamping grooves matched with the moving seat I are formed in the electrifying sliding groove. Has the advantages that: wholly use the size of operating procedure and operation application force to children difficult relatively, and the plug pulls out back jam plate can rise automatically and shelter from the plug slot, has had certain safety protection effect this moment, and rethread rotates and presses the fixed of pressing the briquetting realization according to the pressure piece for whole more difficult quilt children use.

Description

Power socket

Technical Field

The present disclosure relates to electrical sockets, and particularly to an electrical socket.

Background

Through retrieval, patent number CN107275858B discloses an electric power socket, which includes a base disposed in a wall, a plug slot disposed in the base and having an opening facing to the right, and a power-on chute disposed in the base and communicated with the plug slot;

in this document, "when the household appliance needs to be powered on for use, the left and right driving motors 16 are controlled to work, and the left and right driving motors 16 work to drive the powered sliding block 17 to slide rightwards through the threaded rod 15".

The moving mode has the following disadvantages: (1) how to enable the left and right driving motors to work is not described, and whether the starting mode is difficult for children or not and whether the starting mode plays an initial protection role for children at home is unknown; (2) still need open again after the electric power plug uses at every turn and control driving motor and just can make plug slot be in one and sheltered from the state (state before using), have the risk of forgetting to close after electric power plug extracts, still have great potential risk.

Disclosure of Invention

The present invention is directed to a power receptacle that solves the problems set forth in the background art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a power socket comprises a base, a power-on sliding groove, a power-on sliding block and a locking plate, wherein a strip-shaped moving block and a first moving seat are fixedly mounted on two sides of the power-on sliding block, the strip-shaped moving block is in contact with the inner wall of the power-on sliding groove, two mounting blocks are fixedly mounted on the inner walls of two sides of the power-on sliding block, the length of each mounting block is smaller than that of the strip-shaped moving block, a gear is rotatably connected between the corresponding two mounting blocks through a rotating shaft, and two clamping grooves matched with the first moving seat are formed in the power-on sliding groove;

two mounting grooves, two connecting cavities, two grooves, two rotating cavities and two sliding grooves are symmetrically and fixedly formed in the base, the mounting grooves are communicated with the power-on sliding grooves, the connecting cavities are communicated with the corresponding mounting grooves and the corresponding grooves, the rotating cavities are communicated with the corresponding grooves and the corresponding sliding grooves, and the sliding grooves are communicated with the corresponding grooves;

two equal fixed mounting has a plurality of reset springs in the mounting groove, and the common fixed mounting of a plurality of reset springs that the position is corresponding has one to remove seat two, and the gear is located corresponding removal seat one, removes between the seat two and mesh simultaneously, two remove the equal fixed mounting on the seat two and have the connecting rod, and the connecting rod passes corresponding connection chamber and swivelling joint and presses the briquetting, and two press the both sides that the briquetting is located the jam plate respectively, two press equal fixed mounting has a turning block on the briquetting, and the turning block is located corresponding rotation intracavity, and the width less than or equal to of turning block the groove width of spout, two remove and install limit structure between seat two and the corresponding mounting groove.

In foretell electric power socket, two limit structure comprises two spacing grooves and two stop blocks, a spacing groove has all been seted up on the upper and lower lateral wall of mounting groove, every equal sliding connection has a stopper on the spacing groove, and the stopper is fixed on corresponding removal seat two.

In the above power socket, a tooth groove is formed in each of the first movable seat and the second movable seat, a bar-shaped rack is fixedly mounted in each tooth groove, and the gear is meshed with the two corresponding bar-shaped racks simultaneously.

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

1: but the back jam plate is extracted to the plug and can rise automatically and shelter from the plug slot, press a briquetting automatic movement to original position, rotate again and make the turning block shift out from the spout according to the pressing block, thereby accomplish holistic fixed, need exert a turning force according to the pressing block two and press the pressing block after just can make the plug slot be in by the open mode according to the pressing block simultaneously, and need press down always not loose hand could take another hand to insert the socket in, no matter this operation step and the size of exerting pressing force are all comparatively difficult to children, application safety factor is high.

2: if the user forgets to rotate the rotating block to enable the rotating block to rotate out of the sliding groove, the socket is not easy to use for children, at the moment, two pressing blocks (single hand) are required to be pressed inwards simultaneously to enable the plug inserting groove to be in an opened state, then a hand-held object can be inserted into the socket, the pressing blocks are required to be pressed all the time in the process, the force required to be applied is slightly larger, and the socket is not easy to use for children.

3: the whole operation does not need extra power source, and the user only needs to apply rotating and pressing acting force to the pressing block by hand, so that the use cost is low.

To sum up, it is difficult for children to use the size of operating procedure and operation application force wholly, and the plug pulls out the back jam plate and can rise automatically and shelter from the plug slot, has had certain safety protection effect this moment, and the rethread rotates and presses the fixed of pressing the briquetting realization to press the briquetting for whole more difficult quilt children use.

Drawings

Fig. 1 is a first cross-sectional view of a power receptacle according to the present invention;

fig. 2 is a second cross-sectional view of a power receptacle according to the present invention;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

FIG. 4 is an enlarged view of the structure of part B in FIG. 1;

FIG. 5 is a top view of a portion of the movable base of FIG. 3;

FIG. 6 is a right side view of the structure of the pressing block portion of FIG. 4.

In the figure: the device comprises a base 1, an electrified sliding groove 2, an electrified sliding block 3, a strip-shaped moving block 4, a moving seat I5, an installation block 6, a rotating shaft 7, a gear 8, a mounting groove 9, a return spring 10, a moving seat II 11, a limiting groove 12, a limiting block 13, a connecting rod 14, a connecting cavity 15, a groove 16, a pressing block 17, a rotating cavity 18, a rotating block 19, a sliding groove 20, a tooth groove 21 and a clamping groove 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, the power socket comprises a base 1, an electrified sliding groove 2, an electrified sliding block 3 and a locking plate, wherein a strip-shaped moving block 4 and a moving seat I5 are fixedly mounted on two sides of the electrified sliding block 3, and the strip-shaped moving block 4 is in contact with the inner wall of the electrified sliding groove 2;

two mounting blocks 6 are fixedly mounted on the inner walls of the two sides of the electrified sliding block 3, the length of each mounting block 6 is smaller than that of the corresponding strip-shaped moving block 4, and a gear 8 is rotatably connected between the corresponding two mounting blocks 6 through a rotating shaft 7;

the arrangement of the strip-shaped moving block 4 and the limitation of the length dimension thereof aim to ensure that the energizing sliding block 3 does not contact with the mounting block 6 when moving along the direction parallel to the energizing sliding chute 2, and the two do not influence each other.

Two mounting grooves 9, two connecting cavities 15, two grooves 16, two rotating cavities 18 and two sliding grooves 20 are symmetrically and fixedly formed in the base 1, the mounting grooves 9 are communicated with the electrifying sliding grooves 2, the connecting cavities 15 are communicated with the corresponding mounting grooves 9 and grooves 16, the rotating cavities 18 are communicated with the corresponding grooves 16 and sliding grooves 20, and the sliding grooves 20 are communicated with the corresponding grooves 16;

equal fixed mounting has a plurality of reset springs 10 in two mounting grooves 9, and the common fixed mounting in a plurality of reset springs 10 that the position is corresponding has one to remove two 11 seats, and gear 8 is located corresponding removal seat one 5, removes between two 11 seats and mesh simultaneously, and gear 8 rotates and can make corresponding removal seat one 5, remove two 11 seats and remove along opposite direction.

Remove and all seted up a tooth's socket 21 on seat one 5, the removal seat two 11, and equal fixed mounting has a bar rack in every tooth's socket 21, and gear 8 meshes with two corresponding bar racks mutually simultaneously, and the setting up of tooth's socket 21 makes the bar rack install in the inside of removing seat one 5, removing seat two 11, avoids following removal seat one 5, removes protrusion on the seat two 11.

Equal fixed mounting has connecting rod 14 on two removal seats two 11, and connecting rod 14 passes corresponding connection chamber 15 and swivelling joint and presses the briquetting 17, and two are pressed briquetting 17 and are located the both sides of jam plate respectively, two are pressed equal fixed mounting on the briquetting 17 and are had a turning block 19, and turning block 19 is located corresponding rotation chamber 18, and the width less than or equal to spout 20's of turning block 19 groove width, make turning block 19 rotate and can enter into after certain angle and slide in spout 20, thereby accomplish the operation of pressing briquetting 17.

Two remove and install limit structure between two 11 and the corresponding mounting groove 9 of seat, two limit structure comprise two spacing grooves 12 and two stopper 13, a spacing groove 12 has all been seted up on the upper and lower lateral wall of mounting groove 9, equal sliding connection has a stopper 13 on every spacing groove 12, and stopper 13 fixes on two 11 corresponding removal seats, limit structure's setting makes two 11 removal seats only can remove along parallel direction, ensure that bar rack and gear 8's cooperation is used.

Two clamping grooves 22 matched with the first moving seat 5 are formed in the electrifying sliding groove 2, the normal moving of the first moving seat 5 is ensured to meet the moving distance of the electrifying sliding block 3 by the arrangement of the clamping grooves 22, and the normal electrifying operation of the electrifying sliding block 3 is ensured.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the invention, fig. 1 and fig. 2 are initial states before use, at this time, the power-on sliding block 3 is in a power-on state of the power-on sliding chute 2, the plug slot is in a shielded state, and the rotating block 19 is in a position shown in fig. 6; when the power-on sliding block 3 is powered on, the power-on sliding block 3 moves outwards to enable the locking plate to move downwards, so that the plug slot is in an open state, and then the plug to be used is inserted into the socket for use;

at the moment, the locking plate of the plug has a resisting force, so that the locking plate cannot move upwards, certain friction exists after the plug is clamped and contacted with a power supply hole (with the reference to the patent number of CN107275858B), certain friction exists between the pressing block 17 and the groove 16 and between the rotating block 19 and the sliding groove 20, the sum of the friction is larger than the thrust generated by the return spring 10 on the second moving seat 11, the pressing block 17 cannot move outwards only by the thrust, and therefore the electrified sliding block 3 cannot move, and normal electrified use is guaranteed;

when the plug is not required to be pulled down, the jacking spring below the locking plate can drive the locking plate to move upwards to shield the plug slot again, an inward thrust is applied to the electrified sliding block 3 through the pushing block by the pressure applying inclined plane on the locking plate in the upward moving process, the sum of the thrust and the thrust generated by the return spring 10 to the moving seat II 11 is larger than the whole friction, so that the moving seat I5 and the moving seat II 11 move relatively, the pressing block 17 moves to the outermost side, and a rotating force is applied to the pressing block 17 at the moment, so that the rotating block 19 moves from the sliding groove 20 to the rotating cavity 18 again (shown in fig. 6).

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A power socket comprises a base (1), an electrifying sliding groove (2), an electrifying sliding block (3) and a locking plate, and is characterized in that two sides of the electrifying sliding block (3) are fixedly provided with a bar-shaped moving block (4) and a moving seat I (5), the bar-shaped moving block (4) is in contact with the inner wall of the electrifying sliding groove (2), two mounting blocks (6) are fixedly arranged on two sides of the inner wall of the electrifying sliding block (3), the length of each mounting block (6) is smaller than that of the bar-shaped moving block (4), a gear (8) is rotatably connected between the two corresponding mounting blocks (6) through a rotating shaft (7), and two clamping grooves (22) matched with the moving seat I (5) are formed in the electrifying sliding groove (2);

two mounting grooves (9), two connecting cavities (15), two grooves (16), two rotating cavities (18) and two sliding grooves (20) are symmetrically and fixedly formed in the base (1), the mounting grooves (9) are communicated with the electrifying sliding grooves (2), the connecting cavities (15) are communicated with the corresponding mounting grooves (9) and the corresponding grooves (16), the rotating cavities (18) are communicated with the corresponding grooves (16) and the corresponding sliding grooves (20), and the sliding grooves (20) are communicated with the corresponding grooves (16);

a plurality of reset springs (10) are fixedly arranged in the two mounting grooves (9), and a plurality of return springs (10) with corresponding positions are jointly and fixedly provided with a second movable seat (11), the gear (8) is positioned between the corresponding first movable seat (5) and the second movable seat (11) and is simultaneously meshed with the first movable seat (5) and the second movable seat (11), the two second movable seats (11) are both fixedly provided with connecting rods (14), the connecting rod (14) passes through the corresponding connecting cavity (15) and is connected with a pressing block (17) in a rotating way, the two pressing blocks (17) are respectively positioned at two sides of the locking plate, a rotating block (19) is fixedly arranged on each of the two pressing blocks (17), and the rotating block (19) is positioned in the corresponding rotating cavity (18), the width of the rotating block (19) is less than or equal to the width of the sliding groove (20), and a limiting structure is arranged between the second moving seat (11) and the corresponding mounting groove (9).

2. The power socket according to claim 1, wherein the two limiting structures are composed of two limiting grooves (12) and two limiting blocks (13), the upper side wall and the lower side wall of the mounting groove (9) are respectively provided with one limiting groove (12), each limiting groove (12) is slidably connected with one limiting block (13), and the limiting blocks (13) are fixed on the corresponding second movable seat (11).

3. A power socket according to claim 1, wherein a tooth groove (21) is formed in each of the first movable base (5) and the second movable base (11), a rack bar is fixedly installed in each tooth groove (21), and the gear (8) is engaged with the two corresponding rack bars at the same time.