CN210957231U

CN210957231U - Conversion socket

Info

Publication number: CN210957231U
Application number: CN201922318895.4U
Authority: CN
Inventors: 王国明
Original assignee: Ningbo Ykl Electrical Co ltd
Current assignee: Ningbo Ykl Electrical Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-07
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a conversion socket, which comprises a power plug, a first conversion seat and a second conversion seat, wherein the first conversion seat and the second conversion seat can be separated and combined; the first conversion seat is provided with a USB interface, and a corresponding circuit board is arranged inside the first conversion seat; the second conversion seat is a socket conversion seat and is in conductive connection with the power plug, and a corresponding circuit board is arranged in the second conversion seat or the power plug; the first conversion seat is provided with a lead for electric connection, and the lead is in conductive connection with the second conversion seat and/or the power plug. After the structure is adopted, the first conversion seat and the second conversion seat which can be combined in a split mode can be used for selecting which interface is used according to needs, and can also be used for connecting a USB connector and converting plugs with different specifications and standards without additionally arranging a USB connector; and the receiving space of the switching socket can be reduced when the first switching seat and the second switching seat are in a combined state.

Description

Conversion socket

Technical Field

The utility model relates to an electron electrical component, concretely relates to can with the power conversion socket of multiple electric connecting element conductive connection.

Background

With the increasingly widespread application of electronic products and the increasing frequency of global travel, the problem of power utilization of electronic products in various countries is more prominent, because the specification standards of power sockets and plugs produced in different regions or countries are different, and the power socket and the plug of each country have specific matching standards, so that people often encounter the embarrassing situation that the sockets and the plugs are not matched when going out for travel or using electric products produced in different regions. In addition, the conversion socket is generally used for converting sockets with different specifications, and a special USB connector is often required to be used when a USB interface is required to be used, so that the conversion socket is inconvenient to use outside.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problem, the utility model provides a can conveniently change the socket of different specifications simultaneously and carry out the conversion socket that USB pegged graft.

The technical scheme of the utility model is to provide a conversion socket, which comprises a power plug, a first conversion seat and a second conversion seat, wherein the first conversion seat and the second conversion seat can be separated and combined; the first conversion seat is provided with a USB interface, and a corresponding circuit board is arranged inside the first conversion seat; the second conversion seat is a socket conversion seat and is in conductive connection with the power plug, and a corresponding circuit board is arranged in the second conversion seat or the power plug; the first conversion seat is provided with a lead for electric connection, and the lead is in conductive connection with the second conversion seat and/or the power plug.

After the structure is adopted, the first conversion seat and the second conversion seat which can be combined in a split mode can be used for selecting which interface is used according to needs, and can also be used for connecting a USB connector and converting plugs with different specifications and standards without additionally arranging a USB connector; and the receiving space of the switching socket can be reduced when the first switching seat and the second switching seat are in a combined state.

Furthermore, the first conversion seat is provided with a protrusion towards one side of the second conversion seat, correspondingly, the second conversion seat is provided with a groove matched with the protrusion, and the protrusion can be inserted into the groove to enable the first conversion seat and the second conversion seat to be combined into a whole.

Further, the side face and/or the top face of the first conversion seat are/is provided with a USB interface.

Furthermore, the power plug may be directly connected to the bottom surface of the second conversion socket and provided with pins on the end surface thereof, or may be a power plug with an extension cord.

Furthermore, the bottom of the groove is provided with a conversion jack for electrically connecting a plug of the electronic equipment to be converted.

Furthermore, a through hole I is formed in the side face of the first conversion seat, a through hole II is formed in the side face of the second conversion seat, the conducting wires respectively penetrate through the through holes I and the through holes II, and the conducting wires are respectively and electrically connected with the corresponding circuit boards in the first conversion seat and the second conversion seat.

Furthermore, the size of the groove is the same as or slightly larger than the size of the plug of the electronic device to be converted.

Furthermore, the side wall of the groove is provided with a clamping piece.

Preferably, the side wall of the protrusion is provided with a clamping groove matched with the clamping piece.

Drawings

Fig. 1 is a schematic view of the combined state structure of the conversion socket of the present invention.

Fig. 2 is a schematic view of the split state structure of the switching socket of the present invention.

Fig. 3 is a schematic structural view of the switching socket of the present invention in another angle.

Fig. 4 is a schematic diagram of a switching socket with extension lines.

Fig. 5 is a schematic structural view of a conversion socket with a fastener disposed in a groove.

Fig. 6 is a schematic structural view of the card holder.

Fig. 7 is a schematic view of the structure of the projection.

In the figure: 1-first conversion seat, 2-second conversion seat, 3-lead, 4-power plug, 11-protrusion, 12-USB interface, 13-card slot, 14-plug block, 21-groove, 22-conversion jack, 23-card fastener, 23' -bent end, 24-plug slot, 41-pin and 42-extension line

Detailed Description

The present invention will be further described with reference to the following detailed description.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used for convenience in describing the present invention and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered as limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The utility model provides a conversion socket, as shown in fig. 1 to 3, fig. 1 is the utility model discloses the combined state structure schematic diagram of conversion socket, fig. 2 is the utility model discloses the components of a whole that can function independently state structure schematic diagram of conversion socket, fig. 3 is the utility model discloses the structure schematic diagram of another angle of components of a whole that can function independently state of conversion socket, fig. 4 is the conversion socket structure schematic diagram that possesses the extension line, fig. 5 is the structure schematic diagram that sets up the card firmware in the conversion socket recess, fig. 6 is the structure schematic diagram of card firmware, fig. 7 is the protruding structure schematic diagram that sets up the draw-in groove. The utility model discloses a conversion socket, which comprises a power plug 4, a first conversion seat 1 and a second conversion seat 2 which can be separated and combined; the first conversion seat 1 is provided with a USB interface 12, and a corresponding circuit board is arranged inside the first conversion seat 1; the second conversion seat 2 is a socket conversion seat, namely, plugs with different specifications and standards with the power plug 4 are connected by electricity, the second conversion seat 2 is in conductive connection with the power plug 4, and a corresponding circuit board is arranged in the second conversion seat 2 or the power plug 4; the first switching base 1 is provided with a line 3 for electrical connection, which line 3 is connected in an electrically conductive manner to the second switching base 2 and/or to a power plug 4.

After the structure is adopted, the first conversion seat 1 and the second conversion seat 2 which can be combined in a split mode can be used for connecting a USB connector and converting plugs with different specifications and standards at the same time, and a USB connector does not need to be additionally arranged; and the receiving space of the conversion socket can be reduced when the first conversion socket 1 and the second conversion socket 2 are combined.

As a further improvement, a surface of the first switching seat 1 facing the second switching seat 2 is provided with a protrusion 11, and correspondingly, the second switching seat 2 is provided with a groove 21 matched with the protrusion 11, and the protrusion 11 can be inserted into the groove 21 so that the first switching seat 1 and the second switching seat 2 are combined into a whole.

As a further improvement, the side surface and/or the top surface (the top surface refers to the surface of the first conversion seat 1 opposite to the surface provided with the protrusion 11) of the first conversion seat 1 is provided with a USB interface 12. The first cradle 1 may be provided with a cradle at the same time, but it is preferable to provide only the USB port 12 on the first cradle 1, in order to avoid the complexity of the internal circuit.

As a further improvement, the power plug 4 is provided with prongs 41 for plugging an external power outlet so that the switching outlet can be used for powering the electronic device.

As a further improvement, the bottom of the groove 21 is provided with a switching jack 22 as a switching seat for electrically connecting a plug of an electronic device to be switched. The conversion socket can also be arranged on the side of the second conversion socket 2, and in order to avoid the internal circuit from being too complex and the conversion socket from being too large, it is preferable to arrange the conversion jack 22 only at the bottom of the groove 21.

As a further improvement, the side surface of the first converting seat 1 has a through hole I (not shown in the figure), the side surface of the second converting seat 2 has a through hole II (not shown in the figure), the conducting wires 3 respectively pass through the through holes I and the through holes II, and the conducting wires 3 are respectively and electrically connected with corresponding circuit boards inside the first converting seat 1 and inside the second converting seat 2, so that the first converting seat 1 and the second converting seat 2 are electrically connected. The lead 3 may be disposed outside the conversion socket, and may be viewed by a user; the conductor 3 may be covered with a covering member, which may be a member separate from the switching socket or a member integrated with the switching socket.

As a further improvement, the size of the groove 21 is the same as or slightly larger than that of the plug of the electronic device to be converted, so that the plug of the electronic device to be converted can be stably fixed in the conversion socket to avoid loosening.

As a further improvement, a clamping member 23 is disposed on a side wall of the groove 21, as shown in fig. 5 and 6, the clamping member 23 is an elastic sheet, and an end portion of the elastic sheet forms a bent end portion 23 'bent into the groove 21, where the bent end portion 23' is beneficial to the clamping member 23 to better clamp a plug of the electronic device to be converted.

As a further improvement, the side wall of the protrusion 11 is provided with a slot 13 matched with the clamping member 23, and the slot 13 can facilitate the clamping member 23 to be correctly aligned and clamped.

As a further improvement, the side wall of the protrusion 11 is further provided with an insertion block 14, the groove 21 is provided with an insertion groove 24 matched with the insertion block 14, and the insertion block 14 and the insertion groove 24 are matched with each other, so that the protrusion 11 can be aligned more accurately when being inserted into the groove 21. As shown in fig. 5 and 7, the insertion blocks 14 are disposed on two opposite sidewalls of the protrusion 11, and the other two opposite sidewalls are disposed with the card slots 13, so that multi-directional positioning can be achieved, and the positioning of the switching socket assembly can be more smooth in the clamping process, and of course, the card slots 13 may be disposed on the opposite sidewalls having the insertion blocks 14, or other arrangement combinations may be formed.

As a further improvement, the power plug 4 may be directly connected to the bottom of the second conversion socket 2 and provided with pins 41 on the end surface thereof (as shown in fig. 1), or may be a power plug provided with an extension wire 42 (as shown in fig. 4). The conversion socket is directly connected to the bottom of the second conversion seat 2, so that the storage volume of the cable is not additionally increased, and the storage space is saved; the extension line 42 is arranged to facilitate the movement of the switching socket within the length range of the extension line 42 during use, thereby increasing the flexibility during use.

The utility model discloses a conversion socket adopts components of a whole that can function independently combination formula design, both can use by components of a whole that can function independently state when using and also can use by combination state. Taking the switching socket with the structure shown in fig. 1 to 3 as an example, when the switching socket is used, the plug 41 is inserted into a socket of an external power supply, if the plug of the electronic device is not required to be switched, the groove 21 and the protrusion 11 of the switching socket can keep the insertion state to make the switching socket in a combined state, and the USB plug connector is inserted into the USB interface 12, but at this time, the switching socket can also be in a split state; if the plug of the electronic device needs to be converted, the first conversion seat 1 and the second conversion seat 2 are separated, and the conversion jack 22 at the bottom of the groove 21 on the second conversion seat 2 is exposed, so that the plug of the electronic device can be connected, and meanwhile, the USB interface 12 of the first conversion seat 1 can still be used for connecting a USB plug.

The embodiment of the utility model provides a material, reagent and experimental facilities that involve, if do not have the special explanation, be the commercial product that accords with the electron electrical components field.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, improvements and decorations can be made without departing from the core technology of the present invention, and these improvements and decorations should also belong to the protection scope of the present invention. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The conversion socket comprises a power plug and is characterized by also comprising a first conversion seat and a second conversion seat which can be separated and combined; the first conversion seat is provided with a USB interface; the second conversion seat is a socket conversion seat and is in conductive connection with the power plug; the first conversion seat is provided with a lead for electric connection, and the lead is in conductive connection with the second conversion seat and/or the power plug.

2. The switching socket according to claim 1, wherein a surface of the first switching seat facing the second switching seat is provided with a protrusion, and correspondingly, the second switching seat is provided with a groove matching with the protrusion, and the protrusion can be inserted into the groove to integrate the first switching seat with the second switching seat.

3. The conversion socket according to claim 1, wherein the side surface and/or the top surface of the first conversion socket is provided with a USB interface.

4. The switching jack of claim 1, wherein the power plug is directly connected to the bottom surface of the second switching socket and pins are provided on the end surface of the power plug, or an extension line is provided between the power plug and the second switching socket.

5. The switching jack of claim 2, wherein the bottom of the recess is provided with a switching jack for electrically connecting a plug of an electronic device to be switched.

6. The switching jack of claim 1, wherein the first switching socket has a through hole I on a side thereof, the second switching socket has a through hole II on a side thereof, the wires pass through the through holes I and II, respectively, and the wires are electrically connected to the circuit board inside the first switching socket and inside the second switching socket, respectively.

7. The conversion jack of claim 2, wherein the size of the recess is the same as or larger than the size of the plug of the electronic device to be converted.

8. The conversion socket according to claim 2, wherein the side wall of the recess is provided with a locking member, and the side wall of the protrusion is provided with a locking groove engaged with the locking member.

9. The conversion socket according to claim 8, wherein the locking member is a resilient spring, and an end of the spring forms a curved end portion that is curved into the groove.

10. The conversion socket according to claim 2, wherein the side wall of the protrusion is further provided with a plug block, and the groove is provided with a plug groove matched with the plug block.