CN213520586U - Power adapter and track socket with same - Google Patents

Abstract

The utility model discloses a power adapter, which comprises an adapter main body, wherein the back surface of the adapter main body is provided with a guide box which can be inserted into a power track, the adapter main body is provided with a cavity, one end of the guide box is arranged in the cavity through a limiting plate, the guide box is at least provided with two conducting strips and a base which drives the conducting strips to rotate around a fulcrum and then gets electricity with the power track, the base is fixedly connected with one end of the conducting strip, the base is provided with a conducting plate, one end of the conducting plate is electrically connected with one end of the conducting strip, the other end of the conducting plate is connected with a PCB circuit board, the PCB circuit board is arranged in the adapter main body, the guide box is correspondingly provided with an opening for the conducting strip to turn over outwards on the conducting strip position, the utility model can use the guide box to slide in the cavity of the adapter main body, meanwhile, the adapter body is fixed on the power rail panel through the attraction of the magnetic piece.

Description

Power adapter and track socket with same

Technical Field

The utility model relates to a track socket among the electrical components, concretely relates to power adapter and have its track socket.

Background

With the improvement of the quality of life, more and more electric appliances are needed to be used by people, and therefore, the requirement on the number of wall sockets is increased. The number of common wall sockets is often insufficient, and if too many wall sockets are installed, the aesthetics is affected. Thus, the rail socket is produced.

The rail receptacle includes an adapter and an elongated rail. The track is installed on the wall to the track plug bush in the track and wall power supply line electric connection. The adapter has a conductive tab and a receptacle. When a track socket is used, the conductive strips of the adapter are inserted into the track slots of the track and contact the track sleeves in the track slots. Then, the plug of the electric appliance is inserted into the jack of the adapter, and the electric appliance can get electricity from the adapter. If the chinese patent network discloses an adapter, publication number is CN 203386996U, this adapter inserts and gets the electricity through rotatory mode in the power track, because the adapter can't judge after inserting the power track which direction is rotatory get the electricity, it is very inconvenient to use, humanized inadequately, also can cause excessively to rotate simultaneously, leads to the adapter to damage easily, defects such as life weak point.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned weak point that exists among the prior art, the utility model aims to provide a power adapter, this adapter insert can directly get the electricity in the power track, need not rotatory or independent switch operation and gets the electricity, and it is more convenient to use, and the operation is simple again.

The utility model discloses a following technical scheme realizes: the utility model provides a power adapter, includes the adapter main part, the back of adapter main part is equipped with the direction box that can insert in the power track, be equipped with the cavity in the adapter main part, direction box one end is arranged in the cavity through the limiting plate to prevent direction box one end and break away from the cavity, be equipped with two conducting strips and drive conducting strip at least on the direction box and rotate the back and get the base of electricity with the power track around a pivot, the base is fixed continuous with conducting strip one end, still be equipped with the conducting strip on the base, conducting strip one end and conducting strip one end electric connection, the other end and PCB circuit board, the PCB circuit board sets up inside the adapter main part, the direction box corresponds and is equipped with the opening that supplies the conducting strip outside upset on the conducting strip position, opening and the inside intercommunication of direction box, be equipped with.

Preferably, the direction box is inside to be hollow structure, and its one end is the open end, and the other end is the blind end, and it has the through-hole to open on the blind end, the direction box inserts the slidable on the base through the open end, is fixed with the current conducting plate on the base.

Preferably, the elastic part is arranged between the inner wall of the guide box and one end of the base.

Preferably, the base middle part is equipped with the guide bar of outside extension, guide bar one end and base integrated into one piece, the other end is worn out from the through-hole of blind end, and one of them current conducting plate runs through from the guide bar is inside, and follows the through-hole is worn out.

Preferably, the current conducting plate is L utmost point current conducting plate, N utmost point current conducting plate and E utmost point current conducting plate respectively, the one end of L utmost point current conducting plate, N utmost point current conducting plate and E utmost point current conducting plate respectively with PCB circuit board electric connection, the other end of L utmost point current conducting plate and N utmost point current conducting plate and the conducting strip one end electric connection who corresponds, the E utmost point current conducting plate other end runs through the touching of conductor bar copper in direction box terminal surface and the power track.

Preferably, the adapter main part includes casing, upper cover and decoration panel, the cavity sets up on the casing, and the direction box that keeps away from the limiting plate other end runs through the apron lock, makes direction box one end arrange the cavity in through the limiting plate and slide, and the magnetic part is fixed in the casing bottom, and inside the casing was fixed to the PCB circuit board, was equipped with a plurality of jack terminals on the PCB circuit board, on cover and be equipped with the jack the same with jack terminal quantity.

Preferably, the magnetic member of the present invention is a magnet.

Preferably, the fulcrum adopts fixed axle or branch installation to fix on the direction box.

Preferably, the opening below of direction box still is equipped with the spacing platform that is used for supporting the conducting strip, and spacing platform is fixed on the direction box.

Preferably, be equipped with on the conducting strip and can wind a pivot pivoted bearing structure, bearing structure adopts shaft hole or open slot.

Preferably, the present invention further comprises a rail socket, comprising the power adapter described in any one of the above.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the utility model discloses a direction box inserts the power track, can use the direction box to slide at the cavity of adapter main part to make the base promote the conducting strip around the fulcrum rotation, can get the electricity with the orbital bar copper conductor of power after the conducting strip rotates, have the adapter main part to attract to fix on power track panel through the magnetic part simultaneously.

2. The utility model discloses increase the elastic component between direction box inner wall and base, more convenient elastic component kick-backs when the adapter is extracted makes the conducting strip reset, operates more humanized, and experience feels better.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view taken along line A-A of FIG. 1;

FIG. 3 is a sectional view of FIG. 1 taken along line B-B;

FIG. 4 is a cross-sectional structural view taken along line C-C of FIG. 1;

fig. 5 is a schematic view of a track socket of the present invention with an adapter in a power-getting state;

FIG. 6 is a schematic structural view of the conductive sheet of the present invention;

FIG. 7 is a schematic view of the structure inside the guiding box of the present invention

Fig. 8 is a schematic view of the three-dimensional structure of the adapter of the present invention;

fig. 9 is a schematic view of a rail receptacle according to the present invention;

description of the figures

1. The adapter comprises an adapter body, 10, a cavity, 11, a shell, 12, an upper cover, 13, a decoration panel, 14, a cover plate, 15, a limit plate, 16, a PCB circuit board, 17, a jack terminal, 18, a jack, 19 and a magnetic part;

2. the device comprises a guide box, 20, an opening, 21, an L pole conducting strip, 22, an N pole conducting strip, 23, a supporting structure, 24, a limiting table, 25, through holes, 26 and a spring positioning rod;

3. a power supply rail 30, a power supply adapter 31, an L pole conductor copper bar 32, an N pole conductor copper bar 33, an E pole conductor copper bar 34 and a rail groove;

4. a base 40, a guide bar;

5. fixed axle, 6, L utmost point conductive plate, 7, N utmost point conductive plate, 8, E utmost point conductive plate, 9, elastic component.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of 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 therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A power adapter of this embodiment, as shown in fig. 1 to 9, which includes an adapter body 1, a guiding box 2 that can be inserted into a power track is disposed on the back of the adapter body 1, a cavity 10 is disposed on the adapter body 1, one end of the guiding box 2 is disposed in the cavity 10 through a limiting plate 15 to prevent one end of the guiding box 2 from separating from the cavity 10, a base 4 that is disposed on the guiding box 2 and drives the conducting plate to rotate around a pivot and then get electricity from the power track 3 is disposed, the base 4 is fixedly connected to one end of the conducting plate, an opening 20 for the conducting plate to turn over outwards is disposed on the guiding box 2 corresponding to the conducting plate, the opening 20 is communicated with the inside of the guiding box 2, wherein the two conducting plates are an L-pole conducting plate 21 and an N-pole conducting plate 22, the base 4 slides in the cavity corresponding to the guiding box 2, so that two sides of the base 4 simultaneously and correspondingly drive the L-pole conducting, the pivot can adopt any point in a fixed shaft or a supporting rod, the utility model adopts the fixed shaft 5, the L pole conducting strip 21 and the N pole conducting strip 22 are wound with the supporting structures 23 which can rotate around the pivot, the supporting structures 23 adopt shaft holes or open slots, for the convenience of installation and production, the supporting structures of the utility model adopt the open slots, the L pole conducting strip 21 and the N pole conducting strip 22 are respectively clamped on the corresponding fixed shaft 5 through the open slots, the fixed shaft 5 is installed and fixed on the guide box 2, because the guide box 2 is provided with the opening 20, the L pole conducting strip 21 and the N pole conducting strip 22 rotate outwards around the corresponding fixed shaft 5, the limiting table 24 is also arranged below the opening of the guide box 2, the limiting table 24 is fixed on the guide box 2, the limiting table 24 can be integrally injection-molded with the guide box 2, the limiting table 24 mainly plays a role in supporting the guide strip, the adapter body 1 is provided with a magnetic member 19 capable of attracting the power supply rail 3, and the magnetic member 19 is a magnet.

Wherein, adapter main part 1 includes casing 11, upper cover 12 and decoration panel 13, cavity 10 sets up on the casing, cavity 10 passes through apron 14 lock, pass through the screw fixation between apron 14 and the casing 11, keep away from the direction box 2 of the 15 other ends of limiting plate and run through apron 14, make 2 one end of direction box place in cavity 10 through limiting plate 15 and slide, the inside PCB circuit board 16 that is equipped with of casing 11, be equipped with a plurality of jack terminals 17 on the PCB circuit board 16, on cover and be equipped with the jack 18 the same with jack terminal quantity, magnet sets up in casing 11, the adapter passes through the magnetism of magnet and fixes on power track 3, of course, embedding metal sheet 30 on power track 3 panel, just can play the fixed action.

The guide box 2 and the base 4 are made by insulation, the guide box 2 is hollow, one end is open end, the other end is closed end, the closed end is opened with a through hole 25, the guide box 2 is inserted into the base 4 through the opening 20 and can slide, the middle part of the base 4 is provided with a guide rod 40 extending outwards, one end of the guide rod 40 is integrated with the base 4, the other end penetrates out of the through hole 25 of the closed end, the base 4 is fixed with a conductive plate, the conductive plate can be directly injected with a base mould during production, the conductive plate is wrapped in the base 4, the conductive plate can be fixed and installed after injection molding through the base 4, the conductive plate is respectively an L-pole conductive plate 6, an N-pole conductive plate 7 and an E-pole conductive plate 8, one end of the L-pole conductive plate 6, the N-pole conductive plate 7 and the E-pole conductive plate 8 are respectively electrically connected with the PCB 16, the E-pole, the other end of the through hole penetrates out of the through hole and can touch a conductor copper bar in the power supply track.

For the adapter safety in utilization, with E utmost point conductive plate 8 setting in inserting power track position perpendicularly, L utmost point conductive plate 6 and N utmost point conductive plate 7 are located power track 3 upper and lower both ends, and the position between L utmost point conductive plate 6, N utmost point conductive plate 7 and the E utmost point conductive plate 8 can be adjusted certainly, does not have fixed position, as long as can touch with the conductor bar copper that power track corresponds and realize getting the electricity can.

In order to make the adapter follow power track when extracting the conducting strip can reset, be equipped with elastic component 9 between 2 inner walls of direction box and 4 one ends of base, preferred adoption spring coil is as elastic component 9, spring coil one end is fixed on base 4, the other end location is at 2 inner walls of direction box, can increase a spring positioning pole 26 inside the direction box 2, spring positioning pole 26 can set up the terminal surface at spacing platform 24, another pot head of spring coil is on spring positioning pole 26, play the guide effect of supporting and restoring to the throne, direction box 2, spacing platform 24 and spring positioning pole 26 three adopt the integrated into one piece that moulds plastics, of course, the utility model discloses do not increase elastic component 9 between 2 inner walls of direction box and base 4, also can realize the adapter and extract, only the conducting strip goes to operate through manual, do not influence the normal use operation of adapter.

The utility model discloses still include a track socket, this track socket includes power track 3 and any one of the aforesaid power adapter 30.

According to the scheme shown in the embodiment of the application, the power supply rail 3 can be installed on the installation surfaces such as the wall surface or the desktop, and the conductor copper bar inside the power supply rail 3 touches the corresponding conducting plate and the E-pole conducting plate to take electricity from the corresponding power supply line. The conductor copper bar inside the power supply rail 3 is wrapped by an L pole conductor copper bar 31, an N pole conductor copper bar 32 and an E pole conductor copper bar 33, and the L pole conductor copper bar 31 and the N pole conductor copper bar 32 are arranged oppositely.

When a track socket is used for supplying power, the adapter 30 is inserted into the track groove 34 of the power track 3, and after the insertion, the E-pole conductive plate 8 touches the E-pole conductor copper bar 33, when the adapter body 1 is continuously pressed into the track groove 34, one end of the guide box 2 can slide in the cavity 10, the base 4 can drive the L-pole conductive plate 6 and the N-pole conductive plate 7 to rotate around the opening of the fixed shaft 5, so that one ends of the L-pole conductive plate 6 and the N-pole conductive plate 7 respectively touch the corresponding L-pole conductor copper bar 31 and the N-pole conductor copper bar 32 to be electrically connected for getting power, and the adapter body 1 is magnetically fixed with the panel of the power track 3, so that the adapter cannot fall off, the operation is simpler, and the adapter is more humanized.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (11)

1. A power adapter comprising an adapter body (1), characterized in that: the back of adapter main part (1) is equipped with direction box (2) that can insert in the power track, be equipped with cavity (10) on adapter main part (1), cavity (10) are arranged in through limiting plate (15) to direction box (2) one end to prevent that direction box (2) one end breaks away from the cavity, be equipped with base (4) that two conducting strips and drive conducting strip got the electricity with power track (3) after rotating around a fulcrum on direction box (2) at least, base (4) are fixed continuous with conducting strip one end, still be equipped with the current conducting plate on base (4), current conducting plate one end and conducting strip one end electric connection, the other end and PCB circuit board (16), PCB circuit board (16) are fixed inside adapter main part (1), direction box (2) correspond and are equipped with opening (20) that supply the conducting strip to overturn outward on the conducting strip position, the opening (20) is communicated with the interior of the guide box (2), and a magnetic part (19) capable of attracting a power supply rail is arranged on the adapter body (1).

2. A power adapter as defined in claim 1, wherein: the inside hollow structure that is of direction box (2), its one end are the open end, and the other end is the blind end, and it has through-hole (25) to open on the blind end, but direction box (2) are held to insert on base (4) through opening (20) and are slided, are fixed with the current conducting plate on base (4).

3. A power adapter as claimed in claim 1 or 2, wherein: an elastic piece (9) is arranged between the inner wall of the guide box (2) and one end of the base.

4. A power adapter as defined in claim 3, wherein: base (4) middle part is equipped with outside extension guide bar (40), guide bar (40) one end and base integrated into one piece, the through-hole (25) of the other end follow closed end are worn out, and one of them current-conducting plate runs through from guide bar (40) inside, and follows through-hole (25) are worn out.

5. A power adapter as defined in claim 3, wherein: the current conducting plate is L utmost point current conducting plate (6), N utmost point current conducting plate (7) and E utmost point current conducting plate (8) respectively, the one end of L utmost point current conducting plate (6), N utmost point current conducting plate (7) and E utmost point current conducting plate (8) respectively with PCB circuit board (16) electric connection, the other end and the corresponding current conducting plate one end electric connection of L utmost point current conducting plate (6) and N utmost point current conducting plate (7), E utmost point current conducting plate (8) other end runs through the touching of conductor copper bar in direction box (2) a terminal surface and power track (3).

6. A power adapter as defined in claim 1, wherein: adapter main part (1) includes casing (11), upper cover (12) and decoration panel (13), be provided with cavity (10) on casing (11), cavity (10) are through apron (14) lock, and direction box (2) of keeping away from the limiting plate (15) other end run through the apron, make direction box one end place the cavity in through the limiting plate and slide, and the magnetic part is fixed in the casing bottom, and inside casing (11) was fixed in PCB circuit board (16), is equipped with a plurality of jack terminals (17) on PCB circuit board (16), be equipped with jack (18) the same with jack terminal (17) quantity on upper cover (12).

7. The power adapter as claimed in claim 6, wherein: the magnetic part (19) adopts a magnet.

8. A power adapter as defined in claim 1, wherein: the supporting point adopts any one of a fixed shaft or a supporting rod and is fixedly arranged on the guide box (2).

9. A power adapter as defined in claim 8, wherein: and a limiting table (24) for supporting the conducting strip is further arranged below the opening of the guide box (2), and the limiting table (24) is fixed on the guide box (2).

10. A power adapter as defined in claim 1, wherein: the conducting strip is provided with a supporting structure (23) capable of rotating around a fulcrum, and the supporting structure (23) adopts a shaft hole or an open slot.

11. A rail socket, characterized in that the rail socket comprises a power rail (3) and an adapter according to any of claims 1-10.

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