TWM492548U - Structure of power adapter - Google Patents

Description

Power adapter structure

The present invention provides a structure of a power adapter, and more particularly, a power adapter that can be applied to a variety of electrical products or a wall that can be electrically connected, and has a two-stage clamping effect.

According to the booming development of electronic products, people use electronic products almost at any time. The use of general electronic products requires a USB port. Even the electronic products with built-in power supply must pass through during charging. The USB port is not the case. However, the USB port of the USB port usually exists only on the computer or its peripheral products. Therefore, for those who have a need for a USB port, they cannot always meet their needs.

Therefore, some manufacturers have developed a variety of adapters, including adapters for AC outlets, adapters for car cigarette lighters, or other adapters for connecting ports, etc. Connection port, of course, the convenience of this type of adapter is unquestionable, directly plug the adapter into the corresponding specification socket, you can use it immediately.

However, when the above adapter is used, the following problems and defects are still needed to be improved:

First, there must be at least one socket of the corresponding specification, in order to be converted into the required USB port, still need to occupy a socket space.

Second, after the adapter is plugged in, there is usually no fixed protection device. It is very likely that it will fall off or even be damaged due to a mistake. Even if there is a fixed protection device, there is only one layer of protection at most, which is difficult to reassure.

Third, it can not be set corresponding to different panels. When the thickness of the panel is different, the fixing effect is obviously reduced or even fixed.

Therefore, how to solve the above problems and deficiencies in the past, that is, the applicants of the new type and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, in view of the above-mentioned shortcomings, the applicants of this new type have collected relevant information, and through multi-party evaluation and consideration, and through years of experience in the industry, through continuous trial and modification, they have designed such direct and various electrical appliances. A new patented product that electrically couples the product and converts its power into a USB port for use by the user and has a two-stage stable combination of power adapters.

The main purpose of the present invention is to apply to a variety of electrical products or wall panels that can be connected, and does not occupy the socket, and the two-stage fastening method is used to enhance the stability of the new installation.

In order to achieve the above object, the structure of the present invention includes: an adapter body that converts an input power source for outputting a connector, and forms a plurality of first buckle portions on both sides of the adapter body, and Forming a plurality of second fastening portions on the two sides of the connector body at different levels from the first fastening portion, and defining a plurality of positions between the first fastening portion and the second locking portion When the present invention is to be used, the adapter body is first electrically connected to the power source or other power source of the object, and then the adapter body is buried on the object, and the object can be Adding an output terminal of the USB connector, and the combination of the adapter body and the object is fixed by the first fastening portion and the second fastening portion to improve the safety of the novel use, and The thickness of the joint surface between the object and the present invention can be surely clamped through the arrangement of the first fastening portion and the second fastening portion, so that the present invention has better adaptability.

With the above technology, it is possible to make breakthroughs in the problem that the conventional adapter still needs to occupy one socket, the carding strength is insufficient, and it is unable to adapt to the combination of different items, and the advancement of the above advantages is achieved.

1, 1a, 1b‧‧‧ adapter body

11‧‧‧ circuit board

12, 12b‧‧‧electrode department

13, 13a‧‧‧Transfer Department

2, 2a, 2b‧‧‧ outer casing

21‧‧‧Slot section

22a‧‧‧ front cover

221a‧‧‧Power failure convex

23b‧‧‧Back cover

231b‧‧‧Steps

232b‧‧‧Waterproof Department

233b‧‧‧ hooks

234b‧‧‧Docking Department

3‧‧‧First buckle

31‧‧‧ card slot

4‧‧‧Second buckle

41‧‧‧ card slot

5‧‧‧Lighting elements

6a‧‧‧Power switch

7‧‧‧Departure

The first figure is a perspective view of a preferred embodiment of the present invention.

The second drawing is an exploded view of the preferred embodiment of the present invention.

The third figure is a schematic diagram (1) of use of the preferred embodiment of the present invention.

The fourth figure is a schematic diagram (2) of the use of the preferred embodiment of the present invention.

The fifth drawing is a use state diagram (1) of the preferred embodiment of the present invention.

The sixth drawing is a use state diagram (2) of the preferred embodiment of the present invention.

Figure 7 is a perspective view of another embodiment of the present invention.

The eighth figure is a schematic structural view of still another embodiment of the present invention.

The ninth diagram is a use state diagram of still another embodiment of the present invention.

In order to achieve the above objects and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions thereof are as follows.

Please refer to the first and second figures, which are perspective views and exploded views of the preferred embodiment of the present invention. It can be clearly seen from the figure that the present invention comprises: an adapter body 1 which is used for converting input power. The connector body 1 includes a circuit board 11 , an electrode portion 12 disposed on a side of the circuit board 11 for connecting a power source, and at least one of the circuit board 11 disposed away from the electrode portion 12 . The adapter portion 13 on the side and the housing 2 for housing the circuit board 11, the electrode portion 12 and the adapter portion 13, wherein the adapter portion 13 is a universal serial bus (USB) One of a micro serial bus (Micro USB) or a small serial bus (Mini USB), an Apple connector (30-pin dock) or a lightning bolt (Lightning); a plurality of outer casings respectively formed on the adapter body 1 a first latching portion 3 on both sides of the body 2, the first latching portions 3 having a plurality of latching slots 31; a plurality of the plurality of latching slots 31 respectively formed on the outer side of the outer casing 2 and the first latching The third fastening portion 4 is located on different horizontal planes, and the second fastening portion 4 has a plurality of locking slots 4 1; a sliding groove portion 21 defined in the outer casing 2 for inserting the circuit substrate 11; at least one light-emitting element 5 disposed on one side of the outer casing 2 on the side of the adapter portion 13, and the light-emitting element The fifth system is electrically connected to the circuit board 11; and a plurality of the gap portions 7 defined between the first hook portion 3 and the second end portion of the second hook portion 4.

Please refer to the first to sixth figures at the same time, which is a perspective view, an exploded view, a use schematic diagram (1), a use schematic diagram (2), a usage state diagram (1), and a usage state diagram of the preferred embodiment of the present invention. (b) As is clear from the figure, when the above-mentioned members are assembled, the present invention has an outer casing 2 on the outer structure, and the outer casing 2 houses the necessary circuit substrate 11, electrode portion 12 and transfer. The portion 13 in which the circuit substrate 11 can pass through the chute portion 21 in the outer casing 2 improves the convenience and stability during assembly, and the electrode portion 12 can be electrically connected to the socket or the electric wire to supply the electric power required for the circuit substrate 11. As for the adapter portion 13, the adapter portion 13 is exposed at the front end of the adapter body 1 for convenient use, and the light-emitting element 5 is provided on the side of the adapter portion 13 as a light-indicating indicator in the state of use, and two sides of the outer casing 2 are provided. The obvious protrusion is located near the side of the adapter portion 13 as the first buckle portion 3, and at the proper spacing of the adapter portion 13 There is a second fastening portion 4, and the interval is defined as a step portion 7, so that the present invention has the progress of the two-stage buckle, and the first fastening portion 3 and the second fastening portion 4 are elastic. The engaging structure has a smooth surface on the side close to the electrode portion 12, so that the adapter body 1 is placed smoothly and unobstructed, and the other side of the adapter portion 13 has a plurality of latching grooves 31, 41, and the card is closed. In addition to increasing the frictional force with the joint surface of the object, the grooves 31, 41 have the effect of adapting to the joint faces of different thicknesses. Therefore, when the user combines the present invention with the object, the adapter body 1 is embedded in the object, only the adapter portion 13 is exposed, and the electrode portion 12 is electrically connected to the wire, and the object is joined. The surface falls between the adapter portion 13 and the first latching portion 3, and the locking force is increased by the latching groove 31. Even if the joint surface of the object is thick, the first and second latching portions 3 can be used. 4, a plurality of card slots 31, 41 are engaged and fixed, so that the new model can adapt to the joint surface of different thickness, as shown in the fifth figure, taking the sound as an example, fixed in the transfer state of the audio panel, and the sixth The plan is the state of use for the transfer to a household outlet.

Please also refer to the seventh embodiment, which is a perspective view of another embodiment of the present invention. It can be clearly seen from the figure that the structure of the embodiment is similar to that of the above embodiment, and the difference lies in the outer casing 2a. And a power-off switch 6a for electrically connecting the circuit board and for cutting off the input power, and a front cover 22a is disposed on one side of the outer casing 2a on the side of the adapter portion 13a, and the front cover 22a has a power-off convex portion 221a for pressing the power-off switch 6a; in the case where the USB connection terminal is not inserted, the power-off convex portion 221a on the front cover 22a may be in contact with the power-off as long as the front cover 22a is folded The switch 6a simultaneously cuts off the power source of the adapter body 1a, thereby avoiding the waste of electric power in the unused case, in addition to being able to prevent dust or foreign matter from entering when not in use, thereby achieving energy saving. efficacy.

Please refer to the eighth and ninth drawings at the same time, which is a schematic structural view and a use state diagram of still another embodiment of the present invention. It can be clearly seen from the figure that in the present embodiment, it is in the above embodiment. Further, a portion of the structure is further provided, wherein the outer casing 2b is provided with a rear cover 23b on one side of the electrode portion 12b, and one end of the outer casing 2b is formed around a stepped portion 231b so that the outer side of the rear cover 23b and the outer casing The outer side of the 2b is smoothly joined to prevent the adapter body 1b from being accidentally detached during the disassembly and assembly, and at least one waterproof portion 232b is disposed on the inner edge of the rear cover 23b, so that the electrode portion 12b is in the waterproof cover 23b. Bottom, safe or flawless use, or a hook portion 233b is formed on the inner edge of the rear cover 23b, and the hook portion 233b is engaged with the abutting portion 234b of one end of the inner wall of the outer casing 2b, and in this state, The waterproof portion 232b can further improve the waterproof effect of the hook portion 233b and the abutting portion 234b, and thus the waterproof effect, so that the utility model can be used. The enclosure can be extended to an outdoor space, for example, by combining the new model with a locomotive panel, so that the locomotive rider can use the adapter body 1b by the power of the locomotive while riding the bicycle.

However, the above description is only for the preferred embodiment of the present invention, and thus the scope of the novel is not limited thereby, so that the simple modification and equivalent structural changes of the present specification and the drawings are the same. It is included in the scope of this new patent and is given to Chen Ming.

Therefore, please refer to all the drawings, when compared with the conventional technology, the present invention has the following advantages:

1. The transfer action does not occupy the socket or other ports. The USB adapter can be added directly by electrical connection.

Second, it has a two-stage clamping effect, which is safer and more stable in use.

Third, it can be applied to joint faces or panels of different thicknesses, and the adaptability is better.

Fourth, it has waterproof effect and can be used outdoors.

In summary, the structure of the power adapter of the present invention can achieve its efficacy and purpose when used, so the novel is a new type of application with excellent practicability, which is in accordance with the requirements of the new patent. To apply, I hope that the trial committee will grant this new type as soon as possible to protect the applicant's hard work. If there is any doubt in the trial committee, please do not hesitate to give instructions, the creator will try his best to cooperate and feel good.

1‧‧‧Adapter body

12‧‧‧Electrode

13‧‧‧Transfer Department

3‧‧‧First buckle

31‧‧‧ card slot

4‧‧‧Second buckle

41‧‧‧ card slot

5‧‧‧Lighting elements

7‧‧‧Departure

Claims (13)

A power adapter structure comprising: an adapter body for converting an input power source for outputting a connector; and a plurality of first buckle portions respectively formed on two sides of the adapter body; a second fastening portion on both sides of the adapter body and on the different horizontal planes of the first fastening portion; and a plurality of gaps defined between the first fastening portion and the opposite end surface of the second fastening portion unit. The structure of the power adapter of the first aspect of the invention, wherein the first buckle portion or the second buckle portions have a plurality of card slots. The structure of the power adapter of claim 1, wherein the adapter system comprises a circuit substrate, an electrode portion disposed on a side of the circuit substrate for connecting a power source, and at least one of the electrodes The circuit board faces away from the adapter portion on the side of the electrode portion. The structure of the power adapter of claim 3, wherein the adapter system comprises an outer casing, and the first fastening portion and the second fastening portions are formed on the outer casing. Physically. The structure of the power adapter of claim 4, wherein the housing has a chute portion for inserting the circuit board. The structure of the power adapter of claim 4, wherein the outer casing is provided with at least one light-emitting element electrically connected to the circuit substrate on one side of the adapter. The power adapter of claim 4, wherein the outer casing has a power-off switch electrically connected to the circuit substrate for cutting off the input power. The structure of the power adapter of the seventh aspect of the invention, wherein the outer casing has a front cover pivoted on one side of the adapter portion, and the front cover has a button for pressing the power-off switch Electric projections. The structure of the power adapter of claim 4, wherein the outer casing is provided with a back cover on one side of the electrode portion. The structure of the power adapter of claim 9, wherein the outer casing is formed with a step around one end such that the outer side of the rear cover and the outer side of the outer casing are smoothly engaged. The structure of the power adapter of claim 9, wherein the inner edge of the rear cover forms a hook portion, and the inner wall of the outer casing has an abutting portion corresponding to the hook portion. The structure of the power adapter of claim 9, wherein the inner edge of the rear cover is provided with at least one waterproof portion. The structure of the power adapter as described in claim 3, wherein the adapter is a Universal Serial Bus (USB), a micro serial bus (Micro USB), and a small serial bus ( Mini USB), Apple connector (30-pin dock) or Lightning connector (Lightning).