CN214673199U - Power socket capable of being safely plugged - Google Patents

Abstract

The utility model discloses a safe supply socket who pulls out and insert relates to supply socket technical field, including socket shell, two binding post of right-hand member fixedly connected with of socket shell, two sockets have been seted up on socket shell's surface, two operation chambeies have been seted up to socket shell's inner wall. The utility model discloses, through mutually supporting between the above-mentioned structure, it is high to have possessed the security, make the comparatively easy socket that inserts of plug, insert the back when the plug, it is convenient carry on spacingly to it, avoid the not hard up phenomenon that drops of plug in use to take place, when the plug is extracted to needs, only need with the protection shield to the direction pulling of keeping away from socket shell, drive two limiting plates respectively with the surface separation of two flexible shell fragments, alright light effect of extracting the plug, the unable fine adjustment of traditional supply socket elasticity clamping piece elasticity degree of tightness has been solved, the problem of the daily use of operating personnel of being not convenient for.

Description

Power socket capable of being safely plugged

Technical Field

The utility model relates to a supply socket technical field specifically is a safety pulls out supply socket who inserts.

Background

The power socket is an electrical device which provides a power interface for household appliances, and is used for inserting an appliance plug through one or more groups of sockets.

Supply socket adopts the elasticity clamping piece to fix with electrically conductive with the electrical apparatus plug usually, however, the clamp force that the elasticity clamping piece of different materials and size produced is different, when the clamp force is little, can't guarantee that the plug obtains good spacing in inserting the use, take place not hard up phenomenon easily and lead to contact failure, and when the clamp force is great, because the plug is general less, the unable fine application of force to it of user, and the socket is generally wider than the plug, it just can insert smoothly to need user's debugging insertion angle when the plug inserts, just caused the plug and inserted the difficulty, inconvenient children and women use, in-service use very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe supply socket who pulls out and insert, it is high to have possessed the security, make the comparatively easy socket that inserts of plug, after the plug inserts, it is convenient carry on spacingly to it, avoid the not hard up phenomenon that drops of plug in use to take place, when the plug is extracted to needs, only need to stimulate the protection shield to the direction of keeping away from socket shell, drive two limiting plates respectively with the surface separation of two flexible shell fragments, alright light effect of extracting the plug, the unable fine adjustment of traditional supply socket elasticity clamping piece elasticity degree of elasticity has been solved, the problem of the daily use of operating personnel of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe supply socket who pulls out and insert, includes socket shell, two binding post of right-hand member fixedly connected with of socket shell, two sockets have been seted up on socket shell's surface, two operation chambeies have been seted up to socket shell's inner wall.

Two openings are formed in the surface of the socket shell, the socket shell is connected with two telescopic rods through the two openings in a sliding mode, the inner wall of each operation cavity is fixedly connected with a flexible elastic sheet and a rigid elastic sheet, the sockets are communicated with the two operation cavities respectively, the connecting terminals are electrically connected with the two flexible elastic sheets respectively, and the socket shell further comprises a fixing mechanism which is used for limiting a plug after the plug is inserted into the socket shell.

Optionally, fixed establishment includes two gears, two the dorsal part of gear all through the bearing with the inner wall of socket casing rotates to be connected, two the surface of telescopic link all is provided with the tooth row, two the surface of tooth row meshes with two gear teeth respectively mutually, two the common fixedly connected with protection shield of tip of telescopic link, the surface of protection shield runs through and is provided with the opening, two the armshaft of telescopic link has all cup jointed the spring, two the both ends of spring respectively with the opposite side fixed connection of protection shield and socket casing.

Optionally, two the surface of gear all articulates there is first articulated mast, two the tip of first articulated mast all articulates there is the second articulated mast, two the equal fixedly connected with limiting plate in looks remote site of second articulated mast, two the axle arm of second articulated mast all follows the inner wall of socket casing slides from top to bottom.

Optionally, the surface of the socket housing is fixedly connected with two insulating rubber sheets, and the surfaces of the two insulating rubber sheets are provided with sealing seams in a penetrating manner.

Optionally, the two telescopic rods and the socket shell are made of insulating plastic materials

Optionally, the two flexible elastic pieces are made of elastic copper sheet materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

one, the utility model discloses an insert two sockets with the plug to make the plug insert between flexible shell fragment and the rigidity shell fragment, flexible shell fragment takes place deformation through its elasticity, carries on spacingly to the plug, and forms closed circuit and make the plug can use.

Secondly, the utility model drives the two limit plates to separate from the surfaces of the two flexible elastic sheets respectively by pulling the protection plate in the direction away from the socket shell, then the plug can be inserted, so that the plug can be easily inserted between the flexible elastic sheets and the rigid elastic sheets from the two sockets, the protection plate is loosened, the two telescopic rods can slide in the direction close to the connecting terminal by the elastic restoring force of the two springs, the two limit plates can move relatively and abut against the two flexible elastic sheets respectively by the same principle of the above process, so that the plug is not easy to fall out from between the flexible elastic sheets and the rigid elastic sheets when in use, after the plug is inserted, the plug can be conveniently limited, the phenomenon that the plug loosens and falls off in use can be avoided, when the plug needs to be pulled out, the protection plate only needs to be pulled in the direction away from the socket shell, and the two limit plates are driven to separate from the surfaces of the two flexible elastic sheets respectively, the plug can be easily pulled out

Thirdly, the utility model discloses a set up two insulating rubber pieces, can insert and strut the sealed seam that its surface was seted up when the plug was used to insert the socket, when the plug was not used, sealed seam was in the closure state, can prevent that the water droplet from causing the short circuit electric leakage in the splash socket shell.

Drawings

Fig. 1 is an isometric view of the structure of the present invention and is taken as a front view;

FIG. 2 is a right sectional view of the structure of the present invention;

FIG. 3 is a schematic diagram of the structure of FIG. 2 according to the present invention in a motion state;

fig. 4 is a cross-sectional view of the insulating rubber sheet and the sealing seam structure of the present invention.

In the figure: 1. a socket housing; 2. a socket; 3. a wiring terminal; 4. an operating chamber; 5. a telescopic rod; 6. a flexible spring sheet; 7. a rigid spring plate; 8. a gear; 9. a tooth row; 10. a protection plate; 11. a port; 12. a spring; 13. a first hinge lever; 14. a second hinge lever; 15. a limiting plate; 16. an insulating rubber sheet; 17. and sealing the seam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 fig. 1 to 4, the present invention provides a technical solution: a safe plugging power socket comprises a socket shell 1, wherein the right end of the socket shell 1 is fixedly connected with two wiring terminals 3, the surface of the socket shell 1 is provided with two jacks 2, and the inner wall of the socket shell 1 is provided with two operation cavities 4;

two openings have been seted up on socket shell 1's surface, socket shell 1 has two telescopic links 5, two through two opening sliding connection the equal fixedly connected with flexible shell fragment 6 and the rigid shell fragment 7 of inner wall of operation chamber 4, flexible shell fragment 6 adopts the thin easy deformation copper product of thickness simultaneously, and the plug of being convenient for inserts, two socket 2 is respectively with two operation chamber 4 is linked together, two binding post 3 respectively with two flexible shell fragment 6 electric connection, operating personnel inserts the plug through two socket 2 to make the plug insert between flexible shell fragment 6 and the rigid shell fragment 7, flexible shell fragment 6 takes place to deform through its elasticity, carries out spacingly to the plug, thereby forms closed circuit and makes the plug can use, still includes to plug insertion socket shell 1 back, carries out spacing fixed establishment to the plug.

Further, the fixing mechanism comprises two gears 8, the back sides of the two gears 8 are rotatably connected with the inner wall of the socket housing 1 through bearings, the surfaces of the two telescopic rods 5 are provided with tooth rows 9, the surfaces of the tooth rows 9 are respectively meshed with teeth of the two gears 8, the end portions of the two telescopic rods 5 are fixedly connected with a protection plate 10 together, the surface of the protection plate 10 is provided with through holes 11 in a penetrating manner, the shaft arms of the two telescopic rods 5 are respectively sleeved with springs 12, the two ends of the springs 12 are respectively fixedly connected with the opposite sides of the protection plate 10 and the socket housing 1, the surfaces of the two gears 8 are respectively hinged with first hinged rods 13, the end portions of the two first hinged rods 13 are respectively hinged with second hinged rods 14, opposite ends of the two second hinged rods 14 are respectively fixedly connected with limiting plates 15, and the shaft arms of the two second hinged rods 14 slide up and down along the inner wall of the socket housing 1, as shown in fig. 2 to fig. 3, in the moving state, the operator firstly pulls the protection plate 10 in the direction away from the socket housing 1 to drive the two telescopic rods 5 to slide in the direction away from the connection terminals 3, so as to drive the two gears 8 to rotate under the transmission of the two rows of teeth 9, and through the process of rotating the two gears 8 and respectively under the transmission of the two first hinge rods 13, the two second hinge rods 14 slide vertically along the inner wall of the socket housing 1 in an opposite direction, so as to drive the two limit plates 15 to respectively separate from the surfaces of the two flexible elastic sheets 6, at this time, a plug can be inserted, so that the plug can be easily inserted between the flexible elastic sheets 6 and the rigid elastic sheets 7 from the two sockets 2, at this time, the protection plate 10 is released, through the elastic restoring force of the two springs 12, so that the two telescopic rods 5 slide in the direction close to the connection terminals 3, as in the same way as in the above process, make two limiting plates 15 carry out relative movement and two flexible shell fragment 6 of butt respectively, be difficult for falling out between flexible shell fragment 6 and the rigidity shell fragment 7 when making the plug use, reached and inserted the back when the plug, it is convenient carry on spacingly to it, avoid the not hard up phenomenon that drops of plug in use to take place, extract the plug as needs, only need to stimulate protection shield 10 to the direction of keeping away from socket shell 1, drive two limiting plates 15 respectively with two flexible shell fragment 6's surface separation, alright easily extract the plug.

Further, the fixed surface of socket housing 1 is connected with two insulating rubber pieces 16, two the surface of insulating rubber piece 16 all runs through and is provided with sealing joint 17, through setting up two insulating rubber pieces 16, can insert and strut the sealing joint 17 that its surface was seted up when the plug used to insert socket 2, when the plug does not use, sealing joint 17 is in the closure state, can prevent that the water droplet from spattering into and causing the short circuit electric leakage in socket housing 1.

Furthermore, the two telescopic rods 5 and the socket shell 1 are made of insulating plastic materials.

Furthermore, the two flexible elastic pieces 6 are made of elastic copper sheet materials.

The working principle is as follows: when the safe plugging power socket is used, an operator inserts a plug through the two jacks 2, the plug is inserted between the flexible elastic sheet 6 and the rigid elastic sheet 7, the flexible elastic sheet 6 deforms through elasticity of the flexible elastic sheet to limit the plug, and a closed circuit is formed so that the plug can be used;

as shown in fig. 2 to fig. 3, in the moving state, the operator firstly pulls the protection plate 10 in the direction away from the socket housing 1 to drive the two telescopic rods 5 to slide in the direction away from the connection terminals 3, so as to drive the two gears 8 to rotate under the transmission of the two rows of teeth 9, and through the process of rotating the two gears 8 and respectively under the transmission of the two first hinge rods 13, the two second hinge rods 14 slide vertically along the inner wall of the socket housing 1 in an opposite direction, so as to drive the two limit plates 15 to respectively separate from the surfaces of the two flexible elastic sheets 6, at this time, a plug can be inserted, so that the plug can be easily inserted between the flexible elastic sheets 6 and the rigid elastic sheets 7 from the two sockets 2, at this time, the protection plate 10 is released, through the elastic restoring force of the two springs 12, so that the two telescopic rods 5 slide in the direction close to the connection terminals 3, as in the same way as in the above process, make two limiting plates 15 carry out relative movement and two flexible shell fragment 6 of butt respectively, be difficult for falling out between flexible shell fragment 6 and the rigidity shell fragment 7 when making the plug use, reached and inserted the back when the plug, it is convenient carry on spacingly to it, avoid the not hard up phenomenon that drops of plug in use to take place, extract the plug as needs, only need to stimulate protection shield 10 to the direction of keeping away from socket shell 1, drive two limiting plates 15 respectively with two flexible shell fragment 6's surface separation, alright easily extract the plug.

Through setting up two insulating rubber pieces 16, the plug can insert and prop open the sealing joint 17 that its surface was seted up when using to insert socket 2, when the plug does not use, sealing joint 17 is in the closure state, can prevent that water droplet from causing the short circuit electric leakage in splashing into socket shell 1.

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 (6)

1. The utility model provides a power socket of safely pulling out and inserting, includes socket shell (1), two binding post (3) of right-hand member fixedly connected with of socket shell (1), its characterized in that: the surface of the socket shell (1) is provided with two jacks (2), and the inner wall of the socket shell (1) is provided with two operation cavities (4);

two openings have been seted up on the surface of socket casing (1), socket casing (1) has two telescopic links (5), two through two opening sliding connection the equal fixedly connected with flexible shell fragment (6) of inner wall and rigidity shell fragment (7) of operation chamber (4), two socket (2) are respectively with two operation chamber (4) are linked together, two binding post (3) respectively with two flexible shell fragment (6) electric connection still includes and inserts socket casing (1) back to the plug, carries out spacing fixed establishment to the plug.

2. The safety plug-in power socket according to claim 1, wherein: the fixing mechanism comprises two gears (8) and two back sides of the gears (8) are connected with the inner wall of the socket shell (1) in a rotating mode through bearings, the surfaces of the telescopic rods (5) are provided with tooth rows (9), the surfaces of the tooth rows (9) are meshed with teeth of the two gears (8) respectively and are two protection plates (10) fixedly connected to the end portions of the telescopic rods (5) jointly, the surfaces of the protection plates (10) are provided with through holes (11) in a penetrating mode, the surfaces of the protection plates (10) are two, and springs (12) are sleeved on shaft arms of the telescopic rods (5) and are two ends of the springs (12) are fixedly connected with the opposite sides of the protection plates (10) and the socket shell (1) respectively.

3. The safety plug-in power socket according to claim 2, wherein: two the surface of gear (8) all articulates there is first articulated rod (13), two the tip of first articulated rod (13) all articulates there is second articulated rod (14), two the equal fixedly connected with limiting plate (15) of the looks remote site of second articulated rod (14), two the arbor arm of second articulated rod (14) is all followed the inner wall of socket casing (1) slides from top to bottom.

4. A safety outlet according to any one of claims 1, 2 or 3, wherein: the surface of the socket shell (1) is fixedly connected with two insulating rubber sheets (16), and sealing seams (17) penetrate through the surfaces of the two insulating rubber sheets (16).

5. The safety plug-in power socket according to claim 1, wherein: the two telescopic rods (5) and the socket shell (1) are made of insulating plastic materials.

6. The safety plug-in power socket according to claim 1, wherein: the two flexible elastic sheets (6) are both made of elastic copper sheet materials.

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