An oblique insertion type electric energy transmission device

Abstract

An embodiment of the present invention discloses an oblique insertion power transmission device, which includes a track connector, wherein the track connector includes a power connection groove matching a first angle, a first connecting copper tube and a second connecting copper tube are arranged on one side of the power connection groove, and a third connecting copper tube is arranged on the other side of the power connection groove, the distance between the first connecting copper tube and the third connecting copper tube is the same as the distance between the second connecting copper tube and the third connecting copper tube, and a safety gap is arranged between the second connecting copper tube and the power connection groove.

Description

Technical Field

[0001] The present invention relates to the technical field of electric energy transmission, and in particular to an oblique insertion type electric energy transmission device. Background Art

[0002] In today's society, almost all electrical devices get their power from sockets. The mainstream sockets currently used by people are fixed power sockets and power strips. Fixed power sockets lack flexibility. Once set, they are difficult to move. Although power strips can be moved at will, they lack safety and regularity, and it is easy to trip and get electric shocks. Based on this, there are currently some track-type sockets that are set on walls and other places to connect to the power supply wherever the track reaches. For example, the patent document with patent number 2012205360584 discloses a track-type socket, in which a track-type strip groove is set, and then a conductive metal strip is set in the strip groove. The conductive metal strips are set on both sides of the strip groove, and a plug is inserted into the strip groove to connect the power supply. This solution has great safety hazards in actual use. Due to the use of the strip groove, although there is a larger space for inserting the plug, it also means that the outside world has a larger window to contact the conductive metal strip in the strip groove. For example, once a metal foreign body is inserted into the strip groove, a short circuit is likely to occur. There are also some track-type sockets that set the conductive metal strips on both sides of the groove. The conductive track set in this way is also prone to short circuit when a foreign body is inserted. Summary of the invention

[0003] In view of the shortcomings of the prior art, the present invention provides an oblique insertion type power transmission device, aiming to improve the safety of power transmission. Specifically:

[0004] An oblique insertion type power transmission device, comprising:

[0005] A rail connector includes an electric energy connection groove matching a first angle, a first connecting copper tube and a second connecting copper tube are arranged on one side of the electric energy connection groove, and a third connecting copper tube is arranged on the other side of the electric energy connection groove, the distance between the first connecting copper tube and the third connecting copper tube is the same / similar to the distance between the second connecting copper tube and the third connecting copper tube, and a safety gap is arranged between the second connecting copper tube and the electric energy connection groove.

[0006] Preferably, the above-mentioned oblique plug-in type power transmission device further includes a first connecting body, including a first connecting protrusion, a first connecting body, and an inserting tongue perpendicular to the first connecting body, and the first angle is formed between the inserting tongue and the first connecting protrusion.

[0007] Preferably, the above-mentioned oblique plug-in power transmission device, wherein the first connecting body includes at least one power connecting copper piece, and the power connecting copper piece is provided with a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, and a fifth connecting piece matching a three-hole or two-hole socket, the first connecting piece, the second connecting piece and the third connecting piece form a plug-in matching the three-hole socket, the fourth connecting piece is arranged on one side of the first connecting piece and connected to the second connecting piece, and the fifth connecting piece is arranged on the other side of the first connecting piece and connected to the third connecting piece.

[0008] Preferably, in the above-mentioned oblique insertion type power transmission device, a first cylindrical conductor is provided at an end of the fourth connecting member close to the second connecting member, and a second cylindrical conductor is provided at an end of the fifth connecting member close to the third connecting member.

[0009] Preferably, the above-mentioned oblique plug-in type power transmission device further includes a second connector, the second connector is provided with a first cylindrical plug-in and a second cylindrical plug-in, the first cylindrical plug-in and the second cylindrical plug-in match the first cylindrical conductor and the second cylindrical conductor, and a second angle is formed between the second connector and the plug tongue.

[0010] Preferably, in the above-mentioned oblique insertion type power transmission device, the first angle is complementary to the second angle.

[0011] Preferably, in the above-mentioned oblique insertion type power transmission device, a dustproof and waterproof device is provided at the visible end of the power connection slot to cover the open end of the power connection slot.

[0012] Preferably, in the above-mentioned oblique plug-in type power transmission device, the plug tongue comprises a plug tongue body, and an elastic plug sheet is arranged on the plug tongue.

[0013] Preferably, in the above-mentioned oblique insertion type power transmission device, a connecting buckle is provided on the first connecting body, and the connecting buckle has a through hole matching the first cylindrical conductor and the second cylindrical conductor.

[0014] Preferably, in the above-mentioned oblique insertion type power transmission device, the first connecting body further includes a shell, and the shell is used to accommodate the first connecting body.

[0015] Compared with the related art, in the solution provided in the embodiment of the present application, the first connecting copper tube, the second connecting copper tube, and the third connecting copper tube form a triangular structure, and a safety gap is arranged between the second connecting copper tube and the power connection groove. The distance range of the safety gap is 0.4 mm-0.5 mm. When a foreign object is inserted into the track along the power connection groove, the foreign object can only be connected to the first connecting copper tube and / or the third connecting copper tube, and cannot be connected to the second connecting copper tube (live wire connecting copper tube), thereby failing to achieve a short circuit, thereby ensuring the safety of electricity use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0017] Figure 2 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0018] Figure 3 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0019] Figure 4 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0020] Figure 5 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0021] Figure 6 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0022] Figure 7 It is a structural schematic diagram of an oblique insertion type power transmission device provided in the first embodiment of the present invention;

[0023] Figure 8 It is a structural schematic diagram of an oblique insertion type power transmission device provided in Example 1 of the present invention. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0025] It should be mentioned before discussing the exemplary embodiments in more detail that some exemplary embodiments are described as processes or methods depicted as flow charts. Although the flow charts describe the steps as sequential processes, many of the steps therein can be implemented in parallel, concurrently or simultaneously. In addition, the order of the steps can be rearranged. The process can be terminated when its operation is completed, but can also have additional steps not included in the accompanying drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0026] like Figures 1 to 8 As shown, an oblique insertion type power transmission device, including

[0027] The track connector 1 includes an electric energy connection slot 11 matching a first angle, a first connection copper tube 12 and a second connection copper tube 13 are arranged on one side of the electric energy connection slot 11, and a third connection copper tube 14 is arranged on the other side of the electric energy connection slot 11, and the distance between the first connection copper tube 12 and the third connection copper tube 14 is the same as the distance between the second connection copper tube 13 and the third connection copper tube 14. The first connection copper tube 12, the second connection copper tube 13 and the third connection copper tube 14 are in a triangular structure, wherein the second connection copper tube 13 is a live wire connection copper tube, and a safety gap is arranged between the second connection copper tube and the electric energy connection slot 11, and the distance range of the safety gap is 0.4 mm-0.5 mm.

[0028] In the above technical solution, the first connecting copper tube, the second connecting copper tube, and the third connecting copper tube form a triangular structure, and a safety gap is set between the second connecting copper tube and the power connection groove. The distance range of the safety gap is 0.4 mm-0.5 mm. When a foreign object is inserted into the track along the power connection groove, the foreign object can only connect to the first connecting copper tube and / or the third connecting copper tube, and cannot connect to the second connecting copper tube (live wire connecting copper tube), and thus cannot achieve a short circuit, thereby ensuring the safety of electricity use.

[0029] As a further preferred embodiment, in the above-mentioned oblique insertion type power transmission device, a dustproof and waterproof device is provided at the visible end of the power connection slot 11 to cover the power connection slot. The dustproof and waterproof device covers the opening of the power connection slot 11 to prevent dust or other foreign matter from falling into the power connection slot.

[0030] As a further preferred embodiment, the above-mentioned oblique plug-in power transmission device, wherein, further includes a first connector 2, the first connector 2 specifically includes a first connecting protrusion 21, a first connecting body 22, and a plug tongue 23 perpendicular to the first connecting body 22, and the first angle is formed between the plug tongue 23 and the first connecting protrusion 21. The range of the first angle is 110° to 150°. The power connection groove 11 can be arranged along the extension direction of the first angle. When the plug tongue on the first connector is inserted into the power connection groove 11, the first connector is in an inclined state. The first connector can also be applied to a vertical power supply track.

[0031] The plug tongue 23 includes a plug tongue body 231, on which an elastic plug piece 232 and a plug piece cover 233 matching the elastic plug piece 232 are arranged. An elastic joint 2321 is arranged at the bottom of the elastic plug piece 232, and the elastic plug piece 232 is placed inside the plug piece cover 233, and then the plug piece cover 233 is connected to the plug tongue body 231 to form the plug tongue 23.

[0032] The first connector 2 is provided with a connecting buckle 24 , and the connecting buckle 24 has a through hole matching the first cylindrical conductor and the second cylindrical conductor.

[0033] It should be noted that there are two main power supply modes for existing track-type power transmission devices. One is vertical power supply, that is, the plug tongue is inserted in the vertical direction. In this mode, the opening for the plug tongue to be inserted faces upward, which is more likely to cause dust deposition and affect the conductive stability. In addition, during use, the plug tongue has a space for horizontal movement, which causes the plug tongue to be in a horizontally movable state in the guide rail, and the connection between the plug tongue and the conductor will be unstable. The other is horizontal power supply, which solves the disadvantage of unstable electrical connection. However, the track of this connection mode is generally thicker, and the track-type socket is generally installed against the wall or built into the wall. If the thickness is larger, the installation strength is greatly increased.

[0034] This embodiment adopts an inclined connection method. On the one hand, the connection between the plug tongue and the power connection groove is stable, ensuring that the plug tongue can be stably connected to the first connecting copper tube 12, the second connecting copper tube 13, and the third connecting copper tube 14. On the other hand, the thickness of the track connector 1 is reduced, reducing the difficulty of installation.

[0035] As a further preferred embodiment, the above-mentioned oblique insertion type power transmission device, wherein the first connecting body 22 includes at least one power connection copper part 221, and the power connection copper part 221 is provided with a first connecting part 2211, a second connecting part 2212, a third connecting part 2213, a fourth connecting part 2214, and a fifth connecting part 2215 matching the socket, the first connecting part 2211, the second connecting part 2212 and the third connecting part 2213 form a plug-in matching the three-hole socket, the fourth connecting part 2214 is arranged on one side of the first connecting part 2211 and connected to the second connecting part 2212, and the fifth connecting part 2215 is arranged on the other side of the first connecting part 2211 and connected to the third connecting part 2213.

[0036] A first cylindrical conductor 2216 is provided at one end of the fourth connector 2214 close to the second connector 2212, and a second cylindrical conductor 2217 is provided at one end of the fifth connector 2215 close to the third connector 2213. The fourth connector 2214 is S-shaped, and the fifth connector 2215 is S-shaped. In order to fix the power connection copper part 221, a fixed shell 220 is also included, and the fixed shell 220 contains the first connection body 22 and the copper part fixed shell 2201 and the safety module 2202 matched with the fixed shell.

[0037] During the installation process, the copper fixing shell 2201, the safety module 2202, the power connection copper part 221, and the plug tongue 23 are placed in the outer shell of the first connecting body 22, and then the connecting buckle 24 is covered on the opening of the first connecting body 22, and the first connecting body 22 and the connecting buckle are fixed by ultrasonic welding.

[0038] As a further preferred embodiment, the above-mentioned oblique plug-in power transmission device further includes a second connector 25, the second connector 25 is fixedly provided with a first cylindrical plug-in 251 and a second cylindrical plug-in (not marked in the figure), the first cylindrical plug-in 251 and the second cylindrical plug-in match the first cylindrical conductor 2216 and the second cylindrical conductor 2217, and a second angle is formed between the second connector 25 and the plug tongue 23, the first angle is complementary to the second angle, when the second connector 25 is inserted into the first cylindrical conductor 2216 through the first cylindrical plug-in 251 and the second cylindrical plug-in is inserted into the second cylindrical conductor 2217, the second connector 25 is electrically connected to the first connector 2, and when the plug tongue is inserted into the power connection groove, the first angle and the second angle are both parallel to the track connector 1, so that the first connector 2 is inclined to the wall.

[0039] The second connector can be a USB connection expansion module, which can be equipped with a TYPE-C interface, a WI FI unit, and an LED display unit. The second connector can also be a Bluetooth smart module, which will not be described in detail here.

[0040] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An oblique insertion type power transmission device, characterized in that: include: A rail connector, having an electric energy connection groove matching a first angle, a first connection copper tube and a second connection copper tube are arranged on one side of the electric energy connection groove, and a third connection copper tube is arranged on the other side of the electric energy connection groove, the distance between the first connection copper tube and the third connection copper tube is the same / similar to the distance between the second connection copper tube and the third connection copper tube, and a safety gap is arranged between the second connection copper tube and the electric energy connection groove; Wherein, it also includes a first connecting body, including a first connecting protrusion, a first connecting body, and an inserting tongue perpendicular to the first connecting body, wherein the inserting tongue and the first connecting protrusion form the first angle; Wherein, a dustproof and waterproof device is arranged at the visible end of the power connection slot to cover the open end of the power connection slot.

2. According to claim 1, the oblique insertion type power transmission device is characterized in that: The first connecting body includes at least one electric energy connecting copper piece, and the electric energy connecting copper piece is provided with a first connecting piece, a second connecting piece, a third connecting piece, a fourth connecting piece, and a fifth connecting piece matching the socket. The first connecting piece, the second connecting piece and the third connecting piece form a plug-in that matches a three-hole or two-hole socket. The fourth connecting piece is arranged on one side of the first connecting piece and connected to the second connecting piece, and the fifth connecting piece is arranged on the other side of the first connecting piece and connected to the third connecting piece.

3. According to claim 2, the oblique insertion type power transmission device is characterized in that: A first cylindrical conductor is disposed at one end of the fourth connecting member close to the second connecting member, and a second cylindrical conductor is disposed at one end of the fifth connecting member close to the third connecting member.

4. The oblique insertion type power transmission device according to claim 3, characterized in that: It also includes a second connector, which is provided with a first cylindrical plug-in and a second cylindrical plug-in. The first cylindrical plug-in and the second cylindrical plug-in match the first cylindrical conductor and the second cylindrical conductor. A second angle is formed between the second connector and the plug tongue.

5. The oblique insertion type power transmission device according to claim 4, characterized in that: The first angle is complementary to the second angle.

6. The oblique insertion type power transmission device according to claim 1, characterized in that: The inserting tongue comprises an inserting tongue body, on which an elastic inserting piece is arranged.

7. The oblique insertion type power transmission device according to claim 3, characterized in that: The first connector is provided with a connecting buckle, and the connecting buckle has a through hole matching the first cylindrical conductor and the second cylindrical conductor.

8. The oblique insertion type power transmission device according to claim 1, characterized in that: The first connecting body further includes a shell, and the shell is used to accommodate the first connecting body.

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