CN211700692U

CN211700692U - Take conversion socket of emergency exit

Info

Publication number: CN211700692U
Application number: CN202020887231.XU
Authority: CN
Inventors: 罗凤奎; 唐鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2020-10-16
Anticipated expiration: 2030-05-23

Abstract

The utility model provides a conversion socket with a safety door, belonging to the technical field of sockets; the safety door assembly is movably arranged at the upper end of the embedded part through a supporting plate, and the shell panel is detachably covered at the opening end of the seat body; the safety door assembly comprises an upper stop block, a lower stop block and an elastic piece arranged between the upper stop block and the lower stop block, an upper stop block boss and a lower stop block boss are arranged on one side of the supporting plate, the upper stop block supports against the upper stop block boss, and the lower stop block supports against the lower stop block boss, so that the elastic piece is in an elastic compression state. The utility model discloses overall structure designs the structure for easy dismouting, reaches the purpose that convenient change damaged part practices thrift the cost and reduces the processing procedure cost, and its emergency exit structural design is ingenious, succinct, and when making its occupation space little and effectively prevent to singly insert the emergence of dangerous situations such as hidden danger and arouse the electric shock.

Description

Take conversion socket of emergency exit

Technical Field

The utility model relates to a technical field of socket especially relates to a take conversion socket of emergency exit.

Background

Along with the gradual improvement of living standard of people, the number of people who travel abroad also increases year by year. Because of different structures of plugs adopted by various countries, the conversion socket becomes an essential connecting device in the travel process; the function of the conversion socket is to convert different power supply pins of each country or a power supply pin of a country into another country or a plurality of countries, and the power supply pin of the plurality of countries or a certain country can be inserted into the socket of another country, so that the electric appliances of different countries of the world can be used in another country.

A safety door is not arranged in a jack of a traditional conversion socket, and the dangerous situations of electric shock and the like caused by single-plug hidden trouble exist. In order to solve the dangerous situation, safety doors are arranged in jacks of the conversion sockets in the market, and when a plug is inserted into the jacks of the conversion sockets, the safety doors are driven to move and avoid to expose metal insertion pieces so as to realize circuit connection. However, the conventional conversion socket with a safety door has the following disadvantages due to the additional arrangement of the safety door structure: 1. the resource waste is caused by the overlarge area required by the conversion socket panel; 2. the safety factor is not high because the effect of preventing the hidden trouble of single insertion is not obvious; 3. the internal structure of the conversion socket is complex in design, so that the manufacturing process cost is high, and a certain part is damaged, so that the whole product is not convenient to replace and is scrapped.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a take conversion socket of emergency exit, its overall structure design is the structure of easy dismouting, reaches convenient change and damages the purpose that the part practices thrift the cost and reduce the processing procedure cost, and its emergency exit structural design is ingenious, succinct, and when making its occupation space little and effectively prevent to singly insert the hidden danger and arouse the emergence of dangerous situations such as electric shock.

The utility model provides a following technical scheme, a take conversion socket of emergency exit, include the pedestal, locate the shell panel of this pedestal terminal surface and locate the pedestal reaches conductive component and emergency exit subassembly in the shell panel constitutes the accommodation space, conductive component passes another terminal surface of pedestal and external power switch-on.

Preferably, the base body is of a groove-shaped structure, and the bottom of the groove protrudes upwards to form an embedded part for mounting the conductive assembly; the safety door assembly is movably arranged at the upper end of the embedding part through a supporting plate, and the shell panel and the supporting plate are respectively provided with a double jack and a three jack which are correspondingly arranged; the shell panel is detachably covered at the opening end of the base body, so that the safety door assembly is limited and movable in an accommodating space formed by the base body and the shell panel. The overall conversion socket is of a detachable structure due to the structural design, and the structural design is simple, so that the purposes of conveniently replacing damaged parts, saving cost and reducing manufacturing process cost are achieved.

Preferably, the safety door assembly comprises an upper stopper for stopping the double insertion holes, a lower stopper for stopping the three insertion holes and an elastic member arranged between the upper stopper and the lower stopper; an upper stop block boss and a lower stop block boss are arranged on one side of the supporting plate, the upper stop block abuts against the upper stop block boss, and the lower stop block abuts against the lower stop block boss, so that the elastic piece is in an elastic compression state. The structure has the advantages of ingenious and concise design and small occupied space, so that the required area of the conversion socket panel is further reduced.

Preferably, the upper stop block, the lower stop block and the supporting plate are respectively provided with a sliding protrusion or a sliding groove which are matched with each other; and the upper stop block and the lower stop block are provided with symmetrical inclined planes which make the plugs get back when the plugs are inserted. The structural design effectively prevents the occurrence of dangerous situations such as electric shock and the like caused by single-plug hidden trouble.

Preferably, the upper stop block and the lower stop block are both provided with limiting sliding parts, and the limiting sliding parts extend outwards from the direction perpendicular to the sliding direction of the upper stop block or the lower stop block; the shell panel is provided with a limiting bulge, the limiting bulge and the supporting plate form a linear gap, and the limiting sliding part is inserted into the linear gap. This structural design makes safety door subassembly when the plug is inserted, prevents that the condition emergence that the elastic component is not jumped out because of self receives the extrusion force.

Preferably, the supporting plate is inserted and installed in the groove-shaped structure of the seat body, and the supporting plate and the seat body are respectively provided with an installation bulge or an installation groove which is used for preventing reverse installation and is arranged in a matching manner. The purpose of this structural design is in the assembly process, prevent the shell panel and hold up the emergence of the phenomenon that the hole site does not correspond appears in two jacks and the three jacks on the board.

Preferably, the shell panel and the seat body are respectively provided with a buckling position or a buckle which is conveniently installed and is arranged in a matching way. The structural design strengthens the convenience of the disassembly and the assembly of the conversion socket.

Preferably, the outer wall of the seat body is provided with a guide groove for facilitating the buckling installation of the shell panel. This structural design plays to be convenient for the buckle installation between shell panel and the pedestal.

Preferably, the outer walls of the two oppositely arranged seat bodies extend outwards respectively to form elastic parts abutting against the shell panel. This structural design is based on the shell panel with on the pedestal adopts buckle installation basis, prevent the shell panel reaches not hard up phenomenon between the pedestal takes place.

The beneficial effects of the utility model are that, the conversion socket of prior art has following advantage:

1. the base body is of a groove-shaped structure, and the bottom of the base body protrudes upwards to form an embedded part for mounting the conductive assembly; the supporting plate is inserted and installed in the groove-shaped structure of the base body, the safety door assembly is movably arranged at the upper end of the embedding part through the supporting plate, and the shell panel is detachably covered at the opening end of the base body, so that the safety door assembly is limited and movable in an accommodating space formed by the base body and the shell panel. The structure design makes the shell panel and between the seats, the supporting plate and between the safety doors, the supporting plate and between the seats and the conductive assembly and between the seats are all assembled in a detachable mode, so that the conversion socket is integrally of a detachable structure, the purposes of conveniently replacing damaged parts and saving cost are achieved, and the purpose of reducing the manufacturing process cost is realized due to the concise integral structure design.

2. The adoption is in hold up board one side and be equipped with dog boss and lower dog boss, go up the dog support tightly in go up the dog boss, down the dog support tightly in the dog boss down, make the elastic component is in the elasticity and compresses tightly the state, this structural design makes plug insertion in-process, go up the dog or the dog lets back the direction all presents the relative motion direction down, further reduces the required area of conversion panel, reaches the little technological effect of occupation space, makes its design that tends to the miniaturization when reducing the wasting of resources.

3. The upper stop block, the lower stop block and the supporting plate are respectively provided with a sliding bulge or a sliding groove which are matched with each other, and the upper stop block and the lower stop block are respectively provided with a symmetrical inclined plane which enables the upper stop block, the lower stop block and the supporting plate to retreat when a plug is inserted. The structural design ensures that the acting force acting on the upper stop block or the lower stop block is not in a balanced state when the single plug condition occurs, the upper stop block or the lower stop block cannot be forced to retreat so as to achieve the effect of no plug, and the occurrence of dangerous situations such as electric shock and the like caused by single plug of the existing conversion socket is effectively prevented.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a switching socket with a safety door according to the present invention;

fig. 2 is an exploded view of the switching socket with safety door according to the present invention;

fig. 3 is a schematic view of another perspective structure of the switching socket with the safety door according to the present invention;

fig. 4 is a schematic diagram of the seat body and the supporting plate of the switching socket with the safety door according to the present invention;

fig. 5 is a schematic structural view of a conversion socket (without a shell panel) with a safety door according to the present invention;

fig. 6 is a schematic view of an assembly structure of the shell panel, the safety door assembly and the supporting plate of the switching socket with the safety door according to the present invention;

fig. 7 is a schematic view of the safety door assembly separated from the lifting plate of the switching socket with safety door according to the present invention;

description of reference numerals: 10-seat body, 11-embedding part, 12-mounting groove, 13-buckling part, 14-elastic part, 15-guide groove, 20-shell panel, 21-limiting protrusion, 22-buckle, 30-conductive component, 40-safety door component, 41-upper stop, 411-sliding protrusion, 412-limiting sliding part, 42-lower stop, 43-elastic component, 50-supporting plate, 51-upper stop boss, 52-lower stop boss, 53-sliding groove and 54-mounting protrusion.

Detailed Description

In order to make the object, technical solution and technical effect of the present invention more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1, 2 and 3, a switching socket with a safety door includes a base 10, a housing panel 20 disposed on an end surface of the base, and a conductive assembly 30 and a safety door assembly 40 disposed in a receiving space formed by the base 10 and the housing panel 20, wherein the conductive assembly 30 passes through the other end surface of the base 10 and is connected to an external power supply. The utility model discloses in, for the convenience of the dismantlement of this conversion socket, equipment, through shell panel 20 with the phase-match that is equipped with convenient installation respectively on the pedestal 10 sets up detains position 13 or buckle 22. In this embodiment, the buckle 22 is disposed on the housing panel 20, and the buckle position 13 is disposed on the seat 10; preferably, in order to improve the alignment accuracy of the snap-fit mounting between the housing panel 20 and the seat body 10, a guide groove 15 is formed on an outer wall of the seat body 10, and the snap 13 is inserted along the guide groove 15 to realize the quick snap-fit connection between the housing panel 20 and the seat body 10.

Further, the fastening installation manner is adopted between the housing panel 20 and the seat body 10, and it is necessary that there is a relative looseness phenomenon between the two, which brings inconvenience to the plug when the plug is pulled out from the housing panel 20, in order to eliminate the occurrence of this phenomenon, in this embodiment, the elastic portions 14 abutting against the housing panel 20 are respectively formed by extending outward on the outer walls of the two correspondingly arranged seat bodies 10, when the housing panel 20 is fastened on the seat body 10, the elastic portions 14 are compressed by the extrusion of the housing panel 20, and the elastic portions 14 in the compressed state abut against the housing panel 20, so as to eliminate the relative looseness phenomenon between the housing panel 20 and the seat body 10, so that the plug is convenient to be plugged and unplugged on the replacement plug.

Referring to fig. 4, the base 10 has a groove-shaped structure, the bottom of the groove protrudes upwards to form an embedded portion 11 for mounting the conductive component 30, and the safety door assembly 40 is movably disposed at the upper end of the embedded portion 11 through a supporting plate 50; through the limiting and abutting effect of the supporting plate 50, the conductive component 30 is limited and embedded in the space enclosed by the supporting plate 50 and the seat body 10. Specifically, the shell panel 20 and the supporting plate 50 are respectively provided with a double jack and a triple jack which are correspondingly arranged, and the supporting plate 50 is inserted and installed in the groove-shaped structure of the seat body 10; in order to prevent the phenomenon that the two jacks and the three jacks on the shell panel 20 and the supporting plate 50 are not corresponding to each other in the assembling process, mounting protrusions 54 or mounting grooves 12 which are used for preventing reverse mounting and are arranged in a matching manner are respectively arranged on the supporting plate 50 and the seat body 10. In this embodiment, the supporting plate 50 is provided with a mounting protrusion 54, and the seat body 10 is provided with a mounting groove 12, so that the supporting plate 50 is accurately inserted into the seat body 10, and is convenient for quick insertion and mounting.

Referring to fig. 2, the housing panel 20 is detachably covered on the open end of the seat 10, so that the safety door assembly 40 is limited to move in the accommodating space formed by the seat 10 and the housing panel 20; the supporting plate 50 is inserted and installed in the groove-shaped structure of the base 10, the safety door assembly 40 is movably arranged on the supporting plate 50, the conductive assembly 30 is embedded in the base 10, and the structural design enables the shell panel 20 and the base 10, the supporting plate 50 and the safety door assembly 40, the supporting plate 50 and the base 10 and the conductive assembly 30 and the base 10 to be assembled in a detachable mode, so that the overall conversion socket is of a detachable structure, the purpose of conveniently replacing damaged parts and saving cost is achieved, and the overall structural design is simple and the purpose of reducing the manufacturing process cost is achieved.

Referring to fig. 5 and 6, the safety door assembly 40 includes an upper stopper 41 for blocking a double insertion hole, a lower stopper 42 for blocking a triple insertion hole, and an elastic member 43 provided between the upper stopper 41 and the lower stopper 42; an upper stop boss 51 and a lower stop boss 52 are arranged on one side of the supporting plate 50, the upper stop block 41 abuts against the upper stop block boss 51, and the lower stop block 42 abuts against the lower stop block boss 52, so that the elastic piece 43 is in an elastic compression state. The structural design ensures that the upper stop block 41 or the lower stop block 42 has relative movement directions in the retreating direction in the plug inserting process, and compared with the two stop blocks in the existing design, the two stop blocks retreat in the same direction, the area required by the conversion panel is further reduced, the technical effect of small occupied space is achieved, the resource waste is reduced, and the design of miniaturization is facilitated.

Further, the elastic member 43 in this embodiment is a spring, and two ends of the spring are respectively sleeved on the columns of the upper block 41 and the lower block 42, so that the spring in a compressed state is forced to be arched, which causes the upper block 41 and the lower block 42 to be warped, thereby being inconvenient to implement a safety protection function. In this embodiment, the upper block 41 and the lower block 42 are both provided with a limit sliding portion 412, specifically, the limit sliding portion 412 is formed by extending outward from a direction perpendicular to the sliding direction of the upper block 41 or the lower block 42; in addition, the shell panel 20 is provided with a limiting protrusion 21, the limiting protrusion 21 and the supporting plate 50 form a linear gap, the limiting sliding part 412 is inserted into the linear gap, and the structural design enables the safety door assembly 40 to prevent the elastic element 43 from arching due to compression when the safety door assembly is inserted.

Referring to fig. 7, the upper block 41, the lower block 42 and the supporting plate 50 are respectively provided with a sliding protrusion 411 or a sliding groove 53; and the upper stop 41 and the lower stop 42 are both provided with symmetrical inclined planes for allowing the plug to escape when inserted. Due to the structural design, when the single plug occurs, the acting force acting on the upper stop block 41 or the lower stop block 42 is not in a balanced state, so that the upper stop block 41 or the lower stop block 42 cannot be forced to retreat to achieve the effect of no plug, and the occurrence of dangerous situations such as electric shock and the like caused by single plug of the conventional conversion socket is effectively prevented.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. A conversion socket with a safety door comprises a base body, a shell panel arranged on the end face of the base body, and a conductive component and a safety door component which are arranged in a containing space formed by the base body and the shell panel, wherein the conductive component penetrates through the other end face of the base body to be communicated with an external power supply; the method is characterized in that: the base body is of a groove-shaped structure, and the bottom of the groove protrudes upwards to form an embedded part for mounting the conductive assembly; the safety door assembly is movably arranged at the upper end of the embedding part through a supporting plate, and the shell panel and the supporting plate are respectively provided with a double jack and a three jack which are correspondingly arranged; the shell panel is detachably covered at the opening end of the base body, so that the safety door assembly is limited and movable in an accommodating space formed by the base body and the shell panel.

2. The conversion jack with a safety door of claim 1, wherein: the safety door assembly comprises an upper stop block for blocking the double jacks, a lower stop block for blocking the three jacks and an elastic piece arranged between the upper stop block and the lower stop block; an upper stop block boss and a lower stop block boss are arranged on one side of the supporting plate, the upper stop block abuts against the upper stop block boss, and the lower stop block abuts against the lower stop block boss, so that the elastic piece is in an elastic compression state.

3. The transition jack with a safety door of claim 2, wherein: the upper stop block, the lower stop block and the supporting plate are respectively provided with a sliding bulge or a sliding groove which are matched with each other; and the upper stop block and the lower stop block are provided with symmetrical inclined planes which make the plugs get back when the plugs are inserted.

4. The transition jack with a safety door of claim 2, wherein: the upper stop block and the lower stop block are both provided with limiting sliding parts which extend outwards from the direction vertical to the sliding direction of the upper stop block or the lower stop block; the shell panel is provided with a limiting bulge, the limiting bulge and the supporting plate form a linear gap, and the limiting sliding part is inserted into the linear gap.

5. The conversion jack with a safety door of claim 1, wherein: the supporting plate is inserted and installed in the groove-shaped structure of the seat body, and the supporting plate and the seat body are respectively provided with an installation bulge or an installation groove which are used for preventing reverse installation and are arranged in a matched mode.

6. The conversion jack with a safety door of claim 1, wherein: the shell panel with be equipped with the knot position or the buckle that the phase-match that convenient installation set up on the pedestal respectively.

7. The transition jack with a safety door of claim 6, wherein: the outer wall of the seat body is provided with a guide groove which is convenient for the buckle installation of the shell panel.

8. The transition jack with a safety door of claim 6, wherein: the outer walls of the two oppositely arranged seat bodies respectively extend outwards to form elastic parts which are abutted against the shell panel.