CN218070292U

CN218070292U - Socket with protective door

Info

Publication number: CN218070292U
Application number: CN202221199609.2U
Authority: CN
Inventors: 范海玲; 张�林; 凌敏
Original assignee: Ningbo Shijia Electronic Technology Co ltd
Current assignee: Ningbo Shijia Electronic Technology Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-12-16
Anticipated expiration: 2032-05-17

Abstract

The utility model discloses a socket that contains shutter, including the back lid, a panel, participate in, increase shutter mechanism in this scheme, the baffle level is installed on the supporting seat to the rotation, and block the through-hole that accesss to on the supporting seat with the baffle both ends, when participating in of plug stretches into from the panel jack, the inclined plane of participating in butt baffle tip of plug, promote the horizontal rotation of baffle then, the removal of baffle tip, participating in of plug can stretch into from unblocked through-hole and participating in the intercommunication with this socket, in baffle pivoted, the elastic component is compressed or tensile, the back is got rid of to the plug, the elastic component makes the baffle restore to the throne in step shelter from the formation protection to the through-hole, this shutter structure helps reducing the risk that the infant missed touch the electricity, the security is improved. The horizontal rotating structure of the baffle plate is beneficial to reducing the vertical occupied space and the height of the socket, the whole structure of the socket is simplified, and the socket is convenient to assemble and mold.

Description

Socket with protective door

Technical Field

The utility model relates to a five metals technical field, concretely relates to socket that contains shutter.

Background

The socket is an electrical device which provides a power interface for an electrical appliance and is closely related to the life of people. The jacks of the traditional socket are generally open, so that the risk of electric shock caused by mistaken touch of an infant exists. To this, the current situation appears in the market and has the socket of shutter, and common shutter is mostly the convertible, and convertible structure is comparatively complicated and occupy vertical space great, and is with high costs, needs to improve.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one technical defect, the utility model provides a following technical scheme:

the application document discloses a socket that contains shutter, include back lid, panel, participate in the setting and cover at the back and correspond the position of participating in on the panel and set up the jack, set up shutter mechanism between panel and the back lid, shutter mechanism includes supporting seat, baffle, elastic component, correspond the jack on the supporting seat, participate in the position and set up the through-hole, the baffle level is located between two through-holes to swivelling joint on the supporting seat and rotation center, the both ends of baffle are sheltered from the face that corresponds through-hole and both ends department orientation and correspond the jack and are the inclined plane, and two inclined planes extend towards opposite side respectively, set up elastic component and elastic component between baffle and the supporting seat and be used for the baffle that resets.

Increase the shutter mechanism in this scheme, the baffle level is installed on the supporting seat to the rotation, and block the through-hole that accesss to on the supporting seat with the baffle both ends, when participating in of plug stretches into from the panel jack, the inclined plane of participating in butt baffle tip of plug, promote the baffle horizontal rotation then, the removal of baffle tip, participating in of plug can stretch into the intercommunication of participating in with this socket from unblocked through-hole, in baffle pivoted, the elastic component is compressed or tensile, the back is got rid of to the plug, the elastic component makes the baffle reset synchronous shelters from the formation protection to the through-hole, this shutter structure helps reducing the risk that the infant mistake touched the electricity, the security is improved. The horizontal rotation structure of the baffle is beneficial to reducing the vertical occupied space and the height of the socket, the whole structure of the socket is simplified, and the socket is convenient to assemble and form.

Of course, the pins of the socket can be of a two-pole or three-pole structure, and when the socket is three-pole, two ends of the baffle can shield any two through holes, preferably the through holes corresponding to the fire zero pins.

Further, the baffle is pivotally connected to the support base, and the pivotally connected structure facilitates assembly and later horizontal rotation.

Furthermore, a convex column is arranged on the bottom wall of the groove cavity on the top surface of the supporting seat, the convex column penetrates through a hole in the center of the baffle plate to form a pivoting connection, and the two through holes are arranged on the bottom wall of the groove cavity of the supporting seat relative to the convex column. The convex column is sleeved with the hole in the center of the baffle to form pivot, and the structure is helpful for improving the assembly speed.

Furthermore, set up the elastic component between the side of baffle and the supporting seat of its orientation, rationally distributed, convenient equipment.

Further, the elastic part is a spring, a first protruding block is arranged on the side face of the baffle, a second protruding block is arranged on the corresponding supporting seat, two ends of the spring are respectively sleeved on the first protruding block and the second protruding block, the spring is selected for use by the elastic part, the two ends of the spring are installed in a mode of being sleeved with the protruding blocks, the assembling efficiency is improved, and the assembling convenience is improved by side installation.

Furthermore, the supporting seat is clamped and fixed by the rear cover and the panel, so that the structure is simplified, and the assembly and the forming are convenient.

Furthermore, the rear cover comprises a seat body and a support frame, the bottom surface of the seat body is provided with a pin, the top surface of the seat body is provided with the support frame, the support frame is positioned between the support frame and the bottom surface of the panel, the periphery of the support frame is provided with a first fastening column, a second fastening column is arranged on the panel surface corresponding to the first fastening column, a connecting hole is arranged in the first fastening column along the axial direction, and the second fastening column corresponding to the connecting hole and the seat body surface are all provided with forming holes. With support frame butt panel help reserve more spaces with parts such as installation wire, the structure of fastening post cooperation connecting hole is convenient to stretch into from the pedestal through fasteners such as screws, passes the connecting hole and fixes with the fastening post on the panel, makes things convenient for the equipment shaping.

Furthermore, the support frame is T type framework formula, and framework formula structure reduces weight, makes things convenient for the shaping of through-hole simultaneously, if in the longitudinal end of framework, horizontal end frame mouth or close on horizontal end, the pedestal of longitudinal end department on the shaping through-hole, makes things convenient for the overall arrangement of support column etc..

Further, support column one is arranged on the periphery of the support frame, support column two is arranged on the face plate surface corresponding to the support column one, the end portions of the support column one and the support column two are in butt joint and are in concave-convex fit, the bottom surface of the face plate is provided with embedded columns, and the end portions of the embedded columns are embedded into grooves formed in the support seat. The concave-convex matched structure of the two support columns is beneficial to improving the structural strength and stability, and the matching of the embedded columns and the grooves is beneficial to improving the stability of the support base.

Furthermore, the rear cover is provided with a three-pole pin, and the rotation center of the baffle is positioned between two through holes on the supporting seat corresponding to the fire pin and the zero pin.

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

1. the utility model discloses improve the structure, increase the shutter in order to improve the security.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the socket with a protective door in embodiment 1;

FIG. 2 is a schematic view showing the overall structure of the protective door-containing outlet according to embodiment 1;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic diagram of the distribution structure of jacks on the panel;

FIG. 5 is a schematic view of the connection of the panel-removing rear protection door mechanism to the rear cover;

FIG. 6 is a schematic view of the rear cover;

FIG. 7 is a schematic view of a support base;

FIG. 8 is a schematic view of the construction of the baffle;

wherein the reference numerals are:

1. a panel; 2. a rear cover; 3. a protective door mechanism; 4. a pin; 5. a jack; 10. embedding a column;

21. a base body; 22. a support frame; 23. fastening the first column; 24. fastening the second column; 25. a first supporting column; 26. a second supporting column; 27. a third supporting column; 28. connecting holes; 31. a supporting seat; 32. a baffle plate; 33. a groove; 34. a convex column; 35. a first bump; 36. a through hole; 37. a bevel; 38. an elastic member; 39. and a second bump.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example 1

In the present embodiment, as shown in fig. 1 and 2, a socket with a protective door comprises a back cover 2, a panel 1 and pins 4, wherein the pins 4 are mounted on the back cover 2, the holes 5 are formed on the panel 1 at positions corresponding to the pins, and as shown in fig. 4, the middle position of the top surface of the panel 1 is recessed into a groove and the holes 5 are formed on the bottom wall of the groove. A protective door mechanism 3 is added between the panel 1 and the rear cover 2, the protective door mechanism 3 includes a supporting seat 31, a baffle 32, and an elastic member 38, as shown in fig. 5-7, through holes 36 are formed at positions corresponding to the jacks 5 and the pins 4 on the supporting seat 31, in this case, three through holes 36 are formed on the supporting seat 31, a hole is formed at the midpoint of a strip-shaped baffle, the top surface of the supporting seat 31 is recessed to form a groove and the bottom wall of the groove, a cylindrical boss 34 is formed at the midpoint between two through holes corresponding to the live wire and neutral wire pins, the hole at the midpoint of the baffle 32 is directly sleeved on the boss 34 to form a pivot connection, the baffle 32 rotates in the horizontal direction relative to the supporting seat 31, and two ends of the baffle 32 are respectively located above the through holes corresponding to the live wire and neutral wire pins to form a shielding state. As shown in fig. 7 and 8, the surfaces of the two end portions of the baffle 32 facing the corresponding panel insertion holes are inclined surfaces 37, the inclined surfaces on the two end portions are opposite in direction, one end portion of the baffle 32 is formed with an inclined surface 37, the inclined surface extends to the left side surface, the other end portion of the baffle 32 is formed with an inclined surface 37, the inclined surface extends to the right side surface, when the pins of the plug are inserted from the panel insertion holes, the inclined surfaces at the two end portions are abutted, the baffle is driven to rotate horizontally by cooperation, and then the through holes below are exposed, and the pins of the plug are inserted into the through holes to be abutted with the pins on the rear cover below. In this case, an elastic member 38 is installed between the baffle 32 and the supporting base 31 and is used to reset the baffle, specifically, a spring is used as the elastic member 38, a first protrusion 35 is formed on the side of the baffle 32 opposite to the through hole corresponding to the ground pin, a second protrusion 39 is formed on the cavity wall of the supporting base 31, and two ends of the spring are respectively sleeved on the first protrusion 35 and the second protrusion 39 for fixing, as shown in fig. 5. When the baffle is rotated by the force of the plug pins, the spring is compressed, and after the plug pins are pulled out, the baffle resets to shield the through holes again under the action of the spring.

In this embodiment, the rear cover 2 and the panel 1 clamp and fix the supporting seat 31, wherein the rear cover 2 includes a seat body 21 and a supporting frame 22, the supporting frame 22 is integrally formed on the top surface of the seat body 21, the supporting frame 22 is a T-like frame structure, holes are formed in the longitudinal end frame and the seat body positions at the two ends of the transverse end of the T-shape, and the pins are inserted into the holes for fixing. The supporting seat 31 is located between the top surface of the supporting frame 22 and the bottom surface of the panel, and is clamped and fixed by the two.

For the butt joint and fixation of the rear cover and the panel, in this embodiment, the fastening posts first 23 are formed on the surface of the seat body 21 around the supporting frame 22, as shown in fig. 1-6, hollow posts, i.e., the fastening posts first 23, are respectively formed on the front and back surfaces of the supporting frame 22, the cavities in the posts are the connecting holes 28, and the seat body surface corresponding to the connecting holes 28 is also formed with holes for the screws and the like to extend into. A hollow column body, namely a fastening column II 24, is also formed on the bottom surface of the panel 1 corresponding to the upper part of the fastening column I23, when the panel is butted with the rear cover, the fastening column I23 is butted with the end part of the fastening column II 24, or one end part of the fastening column I extends into a connecting hole at the other end part to form concave-convex matching, at the moment, a screw and the like can extend into the hole from the seat body, penetrate through the fastening column and are screwed into a hole cavity of the fastening column II.

For improving the stability, in this embodiment, the first support columns 25 are formed on two sides of the first fastening column 23 close to the transverse end of the support frame 22, the second support columns 26 are formed on the surface of the panel 1 corresponding to the first support columns 25, the end portions of the first support columns 25 and the second support columns 26 are abutted and matched in a concave-convex manner, and the stability of the butt joint of the panel and the rear cover is improved through the matched support columns. Of course, the number of the support columns is not limited, and as shown in fig. 6 and fig. 1, a third support column 27 may be formed at a position on one side of the longitudinal end of the support frame 22, so that the third support column abuts against the support seat.

In this embodiment, the embedded pillar 10 is formed on the bottom surface of the panel 1, and the end of the embedded pillar is embedded into the groove 33 formed at the side position of the supporting seat to improve the stability of the supporting seat, as shown in fig. 3 and 7.

Of course, the socket may further include a housing (not shown), the housing is sleeved at the butt joint position of the rear cover and the panel, the support columns and the fastening columns are covered to protect the mechanisms such as the door, and the like, so as to improve the sealing property and the aesthetic property, and the housing may be clamped and fixed by the panel and the rear cover, or integrally formed with the panel or the rear cover.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims

1. The utility model provides a socket that contains shutter, includes back lid, panel, participates in, participate in the setting and cover after and correspond the position of participating in on the panel and set up the jack, a serial communication port, set up shutter mechanism between panel and the back lid, shutter mechanism includes supporting seat, baffle, elastic component, correspond the jack on the supporting seat, participate in the position and set up the through-hole, the baffle level is located between two through-holes to swivelling joint on the supporting seat and rotation center, the both ends of baffle are sheltered from the face that corresponds the jack towards corresponding through-hole and both ends and are the inclined plane, and two inclined planes extend towards opposite side respectively, set up elastic component and elastic component between baffle and the supporting seat and be used for the baffle that resets.

2. A protective door-containing jack as claimed in claim 1, wherein: the baffle is pivotally connected to the support base.

3. A protective door-containing jack as claimed in claim 2, wherein: the top surface slot cavity bottom wall of the supporting seat is provided with a convex column, the convex column penetrates through a hole in the center of the baffle plate to form a pivoting connection, and the two through holes are arranged on the bottom wall of the supporting seat slot cavity relative to the convex column.

4. A protective door-containing jack as claimed in claim 1, wherein: an elastic piece is arranged between the side surface of the baffle and the supporting seat facing the baffle.

5. A protective door containing jack as claimed in claim 4 wherein: the elastic piece is a spring, a first protruding block is arranged on the side face of the baffle, a second protruding block is arranged on the corresponding supporting seat, and two ends of the spring are respectively sleeved on the first protruding block and the second protruding block.

6. A protective door-containing jack as claimed in claim 1, wherein: and the supporting seat is clamped and fixed by the rear cover and the panel.

7. A protective door-containing jack as claimed in claim 6, wherein: the rear cover comprises a seat body and a support frame, wherein base pins are arranged on the bottom surface of the seat body, the support frame is arranged on the top surface of the seat body, the support frame is located between the support frame and the bottom surface of the panel, a first fastening column is arranged on the periphery of the support frame, a second fastening column is arranged on the panel surface corresponding to the first fastening column, a connecting hole is axially arranged in the first fastening column, and holes are formed in the second fastening column corresponding to the connecting hole and the seat body surface.

8. A protective door-containing jack as claimed in claim 7, wherein: the support frame is a T-shaped frame body.

9. A protective door containing jack as claimed in claim 7 wherein: the periphery of the support frame is provided with a first support column, a second support column is arranged on the face of the panel corresponding to the first support column, the end parts of the first support column and the second support column are in butt joint and are in concave-convex fit, the bottom face of the panel is provided with an embedded column, and the end part of the embedded column is embedded into a groove formed in the support seat.

10. A protective door-containing jack as claimed in claim 1, wherein: the back cover is provided with a three-pole pin, and the rotation center of the baffle is positioned between two through holes on the supporting seat corresponding to the fire pin and the zero pin.