Electric power track with fool-proof function

Abstract

The utility model discloses an electric power track with a fool-proof function, which comprises a track body, an electricity taking cavity is arranged in the track body along the length direction, a socket guide chute communicated with the electricity taking cavity is arranged on the upper end surface of the track body, a grounding conductive plug bush is arranged at the left end of the electricity taking cavity, and a grounding conductive plug bush is arranged at the right end of the grounding conductive plug bush. The right end of the power taking cavity is provided with a live wire conductive plug bush and a zero wire conductive plug bush, the live wire conductive plug bush is located below the zero wire conductive plug bush, and the inner bottom surface of the power taking cavity is provided with a fool-proof structure. According to the technical scheme, the structural design is reasonable, the grounding conductive plug bush, the live wire conductive plug bush and the null wire conductive plug bush are bilaterally asymmetric, and the fool-proof structure is matched, so that fool-proof can be realized structurally, the live wire and the null wire are prevented from being inserted mistakenly when a customer uses the plug, the structure is simple, and the cost is low. The socket is simple in structure, convenient to use, good in fool-proof effect, safe, reliable and good in practicability, and the live wire copper insert and the null line copper insert of the socket cannot be inserted mistakenly.

Description

Technical Field

[0001] The utility model relates to the technical field of electric track, in particular to an electric track with a fool-proof function. Background Art

[0002] The track socket consists of a socket and a power track. There is no need to cut grooves in the wall to bury the wires. You only need to install the power track on the wall or on the table. The number of sockets can be changed at will. The sockets can be moved on the power track and the corresponding number of sockets can be increased according to the number of devices used.

[0003] The existing power rail, such as the structure disclosed in the power rail socket of Chinese utility model CN202022523792.4, "comprises a socket rail and a sealing seat cover, the back of the socket rail is provided with an alloy buckle, and the upper surface of the socket rail is penetrated with a guide slide groove, the outer side of the guide slide groove is nested and connected with a socket panel, and the outer side of the socket panel is penetrated with a plug hole, the sealing seat cover is installed on both sides of the socket rail, and the outer side of the socket rail is nested and connected with a power line, the outer side of the socket rail is penetrated with a positioning hole, and double-sided tape is bonded and fixed between the positioning holes, a wire connection seat is welded and fixed inside the socket rail, and a vertical conductive column is provided directly below the wire connection seat, and a conductive panel is nested and connected at the bottom of the vertical conductive column, a connecting column is welded and fixed at the outer side of the sealing seat cover, and a silicone patch is bonded and fixed to the inner wall of the sealing seat cover, the bottom of the alloy buckle is nested and connected with a guide slide rod, and the bottom of the guide slide rod is welded and fixed with a support panel, and the bottom of the alloy buckle is welded and fixed with a telescopic spring. "This technical solution still has shortcomings:

[0004] There is no fool-proof structure in the existing power rails. The power rails are equipped with five-hole sockets. When plugging in the sockets, the copper plugs of the live wire and the neutral wire are easily plugged in incorrectly, which may cause the following problems: (1) Electrical damage: The reverse connection of the live wire and the neutral wire may cause damage to electrical components, such as capacitors and transformers. (2) Leakage: The reverse connection of the live wire and the neutral wire may cause leakage and increase the risk of electric shock. Especially in a humid environment, the risk of leakage is greater. (3) Electric shock: The reverse connection of the live wire and the neutral wire may cause electric shock accidents, causing personal injury. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a power track with a fool-proof function, which has a reasonable structural design, is easy to use, and the live wire copper plug and the neutral wire copper plug of the socket will not be inserted incorrectly, has a good fool-proof effect and is good in practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric track with an anti-mistake function, comprising a track body, a power taking cavity is arranged inside the track body along the length direction, a socket guide slide groove connected to the power taking cavity is arranged on the upper end surface of the track body, a grounding conductive socket is arranged at the left end of the power taking cavity, a live wire conductive socket and a neutral wire conductive socket are arranged at the right end of the power taking cavity, the live wire conductive socket is located below the neutral wire conductive socket, and an anti-mistake structure is arranged on the inner bottom surface of the power taking cavity.

[0007] The utility model is further configured as follows: the fool-proof structure comprises a socket limiting convex strip, and the socket limiting convex strip is arranged along the length direction of the track body.

[0008] The utility model is further configured as follows: an insulating bracket is arranged in the power taking cavity, the insulating bracket includes a left insulating bracket and a right insulating bracket, the left insulating bracket is fixedly mounted on the left end of the power taking cavity, and a first socket mounting groove with an opening facing right is arranged on the right end of the left insulating bracket, and the grounding conductive socket is embeddedly mounted in the first socket mounting groove; a second socket mounting groove and a third socket mounting groove with opening facing left are arranged on the left end of the right insulating bracket, the live wire conductive socket is embeddedly mounted in the second socket mounting groove, and the neutral wire conductive socket is embeddedly mounted in the third socket mounting groove.

[0009] The utility model is further configured as follows: a plurality of first positioning slots are provided at the left end of the inner wall surface of the power taking cavity, and the left insulating frame is fixedly connected to the aligned first positioning slots; a plurality of second positioning slots are provided at the right end of the inner wall surface of the power taking cavity, and the right insulating frame is fixedly connected to the aligned second positioning slots.

[0010] The utility model is further configured as follows: a plurality of first limiting protrusions are provided in the first socket installation groove, and the grounding conductive socket is clamped and fixed with the first limiting protrusions; a plurality of second limiting protrusions are provided in the second socket installation groove, and the live wire conductive socket is clamped and fixed with the second limiting protrusions; a plurality of third limiting protrusions are provided in the third socket installation groove, and the neutral wire conductive socket is clamped and fixed with the third limiting protrusions.

[0011] The utility model is further configured as follows: a positioning protrusion is provided at the left end of the inner bottom surface of the power extraction cavity, a grounding conductive sheet is provided on the positioning protrusion, the grounding conductive sheet and the positioning protrusion are fixed by screws, and the inner end of the grounding conductive sheet is connected to the grounding conductive socket.

[0012] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design, the grounding conductive socket and the live wire conductive socket and the neutral wire conductive socket are asymmetrical on the left and right, and combined with the anti-foolproof structure, the structure can be anti-foolproof to prevent the live wire and the neutral wire from being plugged in incorrectly when the customer uses it. The structure is simple and easy to use, the live wire copper plug and the neutral wire copper plug of the socket will not be plugged in incorrectly, the anti-foolproof effect is good, it is safe and reliable, and has good practicality.

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0015] Figure 2 for Figure 1 The enlarged schematic diagram of the middle part I;

[0016] Figure 3 It is a schematic diagram of the local structure of the utility model. DETAILED DESCRIPTION

[0017] In the description of this embodiment, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore, cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", and "third" appear, they are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0018] See also Figures 1 to 3 The utility model discloses an electric track with fool-proof function, comprising a track body 1, wherein a power taking cavity 11 is arranged in the track body 1 along the length direction, and a socket guide slide groove 12 connected with the power taking cavity 11 is arranged on the upper end surface of the track body 1, a grounding conductive socket 3 is arranged at the left end of the power taking cavity 11, and a live conductive socket 4 and a neutral conductive socket 5 are arranged at the right end of the power taking cavity 11, wherein the live conductive socket 4 is located below the neutral conductive socket 5, and an fool-proof structure is arranged on the inner bottom surface of the power taking cavity 11.

[0019] Preferably, the grounding conductive socket 3 is asymmetrical with the live wire conductive socket 4 and the neutral wire conductive socket 5, and combined with the anti-mistake structure, the structure can be fool-proof to prevent the live wire and the neutral wire from being inserted incorrectly when the customer uses it. The structure is simple, easy to use, safe and reliable.

[0020] In order to make the structural design of the utility model more reasonable, as a preferred embodiment, the fool-proof structure of the present embodiment includes a socket limiting convex strip 13 , and the socket limiting convex strip 13 is arranged along the length direction of the track body 1 .

[0021] An insulating bracket is arranged in the power taking cavity 11, and the insulating bracket includes a left insulating bracket 6 and a right insulating bracket 7. The left insulating bracket 6 is fixedly installed at the left end of the power taking cavity 11, and a first socket mounting groove 61 with an opening facing right is arranged at the right end of the left insulating bracket 6, and the grounding conductive socket 3 is embeddedly installed in the first socket mounting groove 61; a second socket mounting groove 71 with an opening facing left and a third socket mounting groove 72 are arranged at the left end of the right insulating bracket 7, the live wire conductive socket 4 is embeddedly installed in the second socket mounting groove 71, and the neutral wire conductive socket 5 is embeddedly installed in the third socket mounting groove 72.

[0022] A plurality of first positioning slots are provided at the left end of the inner wall surface of the power extraction cavity 11, and the left insulating frame 6 is fixedly connected to the aligned first positioning slots; a plurality of second positioning slots are provided at the right end of the inner wall surface of the power extraction cavity 11, and the right insulating frame 7 is fixedly connected to the aligned second positioning slots.

[0023] The first socket installation slot 61 is provided with a plurality of first limiting protrusions 611, and the grounding conductive socket 3 is fixedly engaged with the first limiting protrusions 611; the second socket installation slot 71 is provided with a plurality of second limiting protrusions 711, and the live conductive socket 4 is fixedly engaged with the second limiting protrusions 711; the third socket installation slot 72 is provided with a plurality of third limiting protrusions 721, and the neutral conductive socket 5 is fixedly engaged with the third limiting protrusions 721. Preferably, the number of the first limiting protrusion 611, the second limiting protrusion 711 and the third limiting protrusion 721 is at least one.

[0024] A positioning protrusion 14 is provided at the left end of the inner bottom surface of the power extraction cavity 11, and a grounding conductive sheet 8 is provided on the positioning protrusion 14. The grounding conductive sheet 8 is fixed to the positioning protrusion 14 by screws, and the inner end of the grounding conductive sheet 8 is connected to the grounding conductive socket 3.

[0025] In actual application, the grounding conductive socket is asymmetrical with the live wire conductive socket and the neutral wire conductive socket on the left and right. Combined with the anti-foolproof structure, the structure can be fool-proof to prevent the live wire and the neutral wire from being plugged in incorrectly when the customer uses it. The structure is reasonably designed, simple in structure, easy to use, the live wire copper plug and the neutral wire copper plug of the socket will not be plugged in incorrectly, the anti-foolproof effect is good, and it is safe, reliable and practical.

[0026] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. An electric track with foolproof function, comprising a track body (1), characterized in that: A power collection cavity (11) is arranged in the rail body (1) along the length direction, and a socket guide groove (12) connected to the power collection cavity (11) is arranged on the upper end surface of the rail body (1), characterized in that: a grounding conductive socket (3) is arranged at the left end of the power collection cavity (11), and a live wire conductive socket (4) and a neutral wire conductive socket (5) are arranged at the right end of the power collection cavity (11), the live wire conductive socket (4) is located below the neutral wire conductive socket (5), and an anti-fool structure is arranged on the inner bottom surface of the power collection cavity (11).

2. The electric rail with fool-proof function according to claim 1, characterized in that: The fool-proof structure comprises a socket limiting convex strip (13), and the socket limiting convex strip (13) is arranged along the length direction of the track body (1).

3. The electric rail with fool-proof function according to claim 2, characterized in that: An insulating bracket is arranged in the power extraction cavity (11), and the insulating bracket comprises a left insulating bracket (6) and a right insulating bracket (7). The left insulating bracket (6) is fixedly mounted at the left end of the power extraction cavity (11), and a first socket mounting groove (61) with an opening facing right is arranged at the right end of the left insulating bracket (6), and the grounding conductive socket (3) is embeddedly mounted in the first socket mounting groove (61); a second socket mounting groove (71) and a third socket mounting groove (72) with an opening facing left are arranged at the left end of the right insulating bracket (7), the live conductive socket (4) is embeddedly mounted in the second socket mounting groove (71), and the neutral conductive socket (5) is embeddedly mounted in the third socket mounting groove (72).

4. The electric rail with fool-proof function according to claim 3, characterized in that: A plurality of first positioning slots are provided at the left end of the inner wall surface of the power extraction cavity (11), and the left insulating frame (6) is fixedly connected to the aligned first positioning slots; a plurality of second positioning slots are provided at the right end of the inner wall surface of the power extraction cavity (11), and the right insulating frame (7) is fixedly connected to the aligned second positioning slots.

5. The electric rail with fool-proof function according to claim 4, characterized in that: A plurality of first limiting protrusions (611) are arranged in the first socket installation groove (61), and the grounding conductive socket (3) is fixedly connected to the first limiting protrusion (611); a plurality of second limiting protrusions (711) are arranged in the second socket installation groove (71), and the live conductive socket (4) is fixedly connected to the second limiting protrusion (711); a plurality of third limiting protrusions (721) are arranged in the third socket installation groove (72), and the neutral conductive socket (5) is fixedly connected to the third limiting protrusion (721).

6. The electric rail with fool-proof function according to claim 5, characterized in that: A positioning protrusion (14) is provided at the left end of the inner bottom surface of the power extraction cavity (11), and a grounding conductive sheet (8) is provided on the positioning protrusion (14). The grounding conductive sheet (8) and the positioning protrusion (14) are fixed by screws, and the inner end of the grounding conductive sheet (8) is connected to the grounding conductive socket (3).

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