Electric power rail

Abstract

The utility model discloses an electric power track, which belongs to the technical field of electric power sockets, and is characterized in that a plurality of electric conductors are arranged in accommodating grooves of an insulating shell in a one-to-one correspondence manner, and then a second fastener of a cover body is matched with a first fastener of the insulating shell, so that the cover body is clamped with the insulating shell to finish the assembly of the electric power track. The assembly difficulty of the power track is reduced, and the power track is more convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of power sockets, in particular to a power rail. Background Art

[0002] A power rail is the abbreviation of a track - type power socket, and generally requires a matching socket box. Among them, there are three groups of conductive copper bars, namely, a live wire, a neutral wire and a ground wire, inside the power rail. After the socket box is inserted into the power rail, the circuit is connected, and the socket box undertakes the function of an ordinary power socket. At present, an insulating mounting seat is used to fix the conductive copper bars, and then the insulating mounting seat is assembled into the shell. However, in order to prevent the conductive copper bars from loosening, the insulating mounting seat needs to be assembled tightly with the shell, resulting in difficulty in installing the insulating mounting seat into the shell and making the assembly of the power rail more cumbersome. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a power rail, which helps to reduce the assembly difficulty of the power rail and makes the assembly of the power rail more convenient.

[0004] The power rail according to an embodiment of the utility model includes:

[0005] An insulating housing, which is provided with a track groove. With the groove opening direction of the track groove as the relative upward direction and the extending direction of the track groove as the relative front - back direction, a plurality of accommodation grooves are arranged at intervals up and down on the side wall of the track groove. A first buckle is arranged at the top of the insulating housing, and the first buckle is located on the left or right side of the track groove;

[0006] A plurality of conductors, and the plurality of conductors are respectively arranged in the plurality of accommodation grooves;

[0007] A cover body, the bottom of which is provided with a second buckle. The second buckle cooperates with the first buckle to make the cover body snap - fit on the insulating housing. The cover body is provided with a through - hole avoiding groove, and the avoiding groove is opposite to the track groove.

[0008] The power rail according to an embodiment of the utility model has at least the following beneficial effects: The plurality of conductors are respectively arranged in the accommodation grooves of the insulating housing one by one, and then the second buckle of the cover body is matched with the first buckle of the insulating housing, so that the cover body is snap - fit with the insulating housing, thereby completing the assembly of the power rail, which helps to reduce the assembly difficulty of the power rail and makes the assembly of the power rail more convenient.

[0009] According to some embodiments of the present utility model, there are two first buckle members, and the two first buckle members are respectively arranged on the left and right sides of the track groove. The cover body includes two relatively arranged sub-covers, and each sub-cover is provided with the second buckle member. An avoidance groove is formed between the two sub-covers.

[0010] According to some embodiments of the present utility model, the sub-cover is provided with a limiting hole, and the power track further includes:

[0011] A side cover, which is covered on the front side or the rear side of the insulating housing. The side cover is provided with a limiting block, and the limiting block is inserted into the limiting hole.

[0012] According to some embodiments of the present utility model, an assembly hole is provided on the front side or the rear side of the insulating housing, and the side cover is provided with an assembly block, and the assembly block is inserted into the assembly hole.

[0013] According to some embodiments of the present utility model, the side cover is provided with a convex block, and the convex block is inserted into the track groove.

[0014] According to some embodiments of the present utility model, each sub-cover includes:

[0015] A baffle, which extends in the front-rear direction;

[0016] A connecting strip, the top of which is connected to the bottom of the baffle, and the bottom of the connecting strip is connected to the second buckle member.

[0017] According to some embodiments of the present utility model, reinforcing ribs are arranged at the bottom of the baffle, and the reinforcing ribs extend in the front-rear direction.

[0018] According to some embodiments of the present utility model, a first positioning groove is provided on the left side wall or the right side wall of the first buckle member, and the first positioning groove extends in the front-rear direction. A second positioning groove is provided on the side wall of the first positioning groove. The second buckle member is provided with a first positioning block, and the first positioning block cooperates with the first positioning groove. An outwardly protruding second positioning block is provided on the side wall of the first positioning block, and the second positioning block cooperates with the second positioning groove.

[0019] According to some embodiments of the present utility model, a groove is provided at the top of the insulating housing, and the groove extends in the front-rear direction. A convex strip extending in the front-rear direction is provided at the bottom of the second buckle member, and the convex strip is inserted into the groove.

[0020] According to some embodiments of the present utility model, the outer shape of the conductor is cylindrical. Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0022] Figure 2 is a top view schematic diagram of an embodiment of the present utility model;

[0023] Figure 3 is Figure 2 a cross-sectional schematic diagram taken along A-A in

[0024] Figure 4 is an exploded schematic diagram of an embodiment of the present utility model;

[0025] Figure 5 is an exploded schematic diagram of another angle of an embodiment of the present utility model.

[0026] Reference numerals: insulating housing 100, track groove 110, receiving groove 120, first fastening member 130, first positioning groove 131, second positioning groove 132, assembly hole 140, groove 150, conductor 200, cover body 300, sub-cover 301, limiting hole 3011, baffle 3012, connecting strip 3013, reinforcing rib 3014, avoidance groove 302, second fastening member 310, first positioning block 311, second positioning block 312, convex strip 313, side cover 400, convex block 410, assembly block 420, limiting block 430. Detailed Description of the Embodiment

[0027] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0028] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as front, rear, upper, lower, axial, circumferential, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model.

[0029] In the description of the present utility model, the meaning of "a plurality of" is more than two. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0030] In the description of the present utility model, it should be noted that the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present utility model based on the specific content of the technical solution.

[0031] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described below are only some embodiments of the present utility model, not all embodiments.

[0032] refer to Figures 1 to 5 The power rail according to the embodiment of the present utility model is described below with a specific example to illustrate the power rail.

[0033] The power rail includes an insulating housing 100 , a plurality of conductors 200 , and a cover 300 .

[0034] The insulating shell 100 is provided with a track groove 110 extending from top to bottom, and the track groove 110 extends in the front-to-back direction. A plurality of accommodating grooves 120 are respectively provided on the inner walls on the left and right sides of the track groove 110. The plurality of accommodating grooves 120 are spaced apart from top to bottom in sequence, and extend in the front-to-back direction.

[0035] A first latch 130 is disposed on the top of the insulating housing 100 . The first latch 130 and the track groove 110 are staggered to prevent the first latch 130 from blocking the notch of the track groove 110 .

[0036] The three conductors 200 are respectively disposed in the three receiving slots 120 , and the three conductors 200 serve as a neutral line, a live line, and a ground line, respectively.

[0037] A second fastener 310 is disposed at the bottom of the cover body 300 , and the second fastener 310 is used to cooperate with the first fastener 130 .

[0038] There are various ways of cooperation between the first buckle member 130 and the second buckle member 310. For example, the first buckle member 130 is a hook protruding upward from the top of the insulating housing 100, and the second buckle member 310 is a buckle hole at the bottom of the cover body 300. The hook is inserted into the buckle hole to achieve buckling. Or, the first buckle member 130 is a slot on the left and right side walls of the insulating housing 100, and the second buckle member 310 is a strip extending downward from the left and right sides at the bottom of the cover body 300. Protrusions are provided on the opposite side walls of the two strips. The cover body 300 is placed on the top of the insulating housing 100, so that the two strips are respectively sleeved on the left and right sides of the insulating housing 100, and then the protrusions of the two strips are inserted into the slots on the left and right side walls of the insulating housing 100 to make the strips buckle with the slots. In this embodiment, the first buckle member 130 is a T-shaped groove provided on the left and right side walls of the insulating housing 100, and the second buckle member 310 is a T-shaped block provided at the bottom of the cover body 300. The T-shaped block is inserted into the T-shaped groove from front to back or from back to front, so that the bottom of the cover body 300 buckles with the top of the insulating housing 100.

[0039] A clearance groove 302 penetrating up and down is provided in the middle of the cover body 300. The clearance groove 302 is located above the track groove 110, so that the conductive part of the socket can be inserted into the track groove 110 from the clearance groove 302 and then contact the conductor 200, enabling the socket to slide back and forth along the clearance groove 302 and keep in contact with the conductor 200.

[0040] When assembling the power track of the present utility model, a plurality of conductors 200 are respectively arranged in a plurality of receiving grooves 120 of the insulating housing 100, and then the second buckle member 310 of the cover body 300 is cooperated with the first buckle member 130 of the insulating housing 100, so that the cover body 300 is buckled with the insulating housing 100 to complete the assembly of the power track, which helps to reduce the assembly difficulty of the power track and makes the assembly of the power track more convenient.

[0041] In some embodiments, the cover body 300 is provided with two sub-covers 301. The two sub-covers 301 are arranged opposite to each other left and right, and the two sub-covers 301 are mirror-symmetrical left and right. A second buckle member 310 is provided at the bottom of each sub-cover 301, and the space between the two sub-covers 301 is the clearance groove 302. And the two first buckle members 130 are respectively arranged on the left and right sides of the top of the insulating housing 100, that is, the two first buckle members 130 are respectively located on the left and right sides of the track groove 110.

[0042] The second buckle members 310 of the two sub-covers 301 are respectively buckled with the two first buckle members 130 at the top of the insulating housing 100, making the buckling of a single sub-cover 301 more stable, and since the cover body 300 is divided into two sub-covers 301 with smaller volumes, it also helps to reduce the manufacturing difficulty of the cover body 300.

[0043] In some embodiments, the power rail further includes a side cover 400. The side cover 400 is connected to the front side or the right side of the insulating housing 100. The side cover 400 covers the front side or the rear side of the insulating housing 100. The side cover 400 is provided with a protruding limiting block 430. A limiting hole 3011 is provided on the front side or the right side of the split cover 301. The limiting block 430 is inserted into the limiting hole 3011.

[0044] The side cover 400 is connected to the insulating housing 100 to limit the front and rear positions of the split cover 301. The limiting block 430 of the side cover 400 is inserted into the limiting hole 3011 of the split cover 301, so that the limiting block 430 limits the left and right positions of the split cover 301, thereby preventing the split cover 301 from shaking left and right, making the snap connection between the split cover 301 and the insulating housing 100 more compact, and preventing the left and right shaking of the split cover 301 from hindering the insertion of the conductive part of the socket into the avoidance groove 302.

[0045] In some embodiments, an assembly hole 140 is provided on the front side or the rear side of the insulating housing 100. The side cover 400 is provided with a protruding assembly block 420. The assembly block 420 is inserted into the assembly hole 140.

[0046] Before connecting the insulating housing 100 and the side cover 400, the position of the side cover 400 is positioned by the cooperation of the assembly block 420 and the assembly hole 140, and then the insulating housing 100 and the side cover 400 are connected by fasteners, improving the assembly efficiency of the side cover 400, the insulating housing 100, and the split cover 301.

[0047] In some embodiments, the track groove 110 penetrates through the front and rear. The side cover 400 is provided with a protruding bump 410. The bump 410 is inserted into the track groove 110.

[0048] The end of the track groove 110 is shaped by the bump 410 of the side cover 400, preventing the track groove 110 from closing inward due to the internal stress of the insulating housing 100 and affecting the assembly of the side cover 400 and the insulating housing 100.

[0049] In some embodiments, each split cover 301 is provided with a baffle 3012 and a connecting strip 3013. The baffle 3012 is arranged in the horizontal direction and extends along the extending direction of the split cover 301. The top of the connecting strip 3013 is connected to the bottom of the baffle 3012. The bottom of the connecting strip 3013 is connected to the second buckle 310.

[0050] The horizontally extending baffle 3012 is connected to the vertically extending connecting strip 3013, which helps to reduce the volume of the split cover 301 and reduce the manufacturing cost.

[0051] In some embodiments, a reinforcing rib 3014 extending in the front-rear direction is provided at the bottom of the baffle 3012.

[0052] The reinforcing rib 3014 enhances the strength of the baffle 3012, preventing the baffle 3012 from being damaged due to the impact of the insertion action of the socket.

[0053] In some embodiments, a first positioning groove 131 is provided on the left or right side wall of the first buckle member 130. The first positioning groove 131 extends in the front-rear direction, is horizontally arranged in the left-right direction, and a second positioning groove 132 is provided on the bottom side wall of the first positioning groove 131. The second positioning groove 132 extends in the front-rear direction and is vertically arranged in the up-down direction.

[0054] The second buckle member 310 is provided with a first positioning block 311 protruding outward. The shape of the first positioning block 311 matches the shape of the first positioning groove 131, and a second positioning block 312 protruding downward is provided on the bottom outer wall of the first positioning block 311. The shape of the second positioning block 312 matches the shape of the second positioning groove 132.

[0055] When the first buckle member 130 needs to be snapped with the second buckle member 310, the first positioning block 311 and the second positioning block 312 are inserted into the first positioning groove 131 and the second positioning groove 132 from front to back or from back to front.

[0056] The first positioning groove 131 and the second positioning groove 132 are provided to limit the first positioning block 311 and the second positioning block 312, ensuring the snap connection between the sub-cover 301 and the insulating housing 100.

[0057] In some embodiments, grooves 150 are provided on the left and right sides of the top of the insulating housing 100. The grooves 150 extend in the front-rear direction, and a rib 313 is provided at the bottom of the second buckle member 310. The rib 313 is inserted into the grooves 150.

[0058] By inserting the rib 313 of the second buckle member 310 into the groove 150 at the top of the insulating housing 100, the rib 313 abuts against the groove 150, which helps to maintain the position of the cover 300 and prevent the cover 300 from shifting left or right due to the fitting clearance between the first buckle member 130 and the second buckle member 310.

[0059] In some embodiments, the conductor 200 is cylindrical.

[0060] After the conductive part of the socket is inserted into the track groove 110, the conductive part abuts against the convex arc surface of the conductor 200, which helps to reduce the resistance of the conductor 200 to the insertion action of the conductive part, making the insertion and extraction actions of the conductive part of the socket smoother.

[0061] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the gist of the present utility model within the knowledge of those of ordinary skill in the art.

Claims

1. An electric rail, characterized in that: include: An insulating shell, which is provided with a track groove, with the groove opening of the track groove facing upward and the extension direction of the track groove facing forward and backward, a plurality of accommodating grooves spaced apart from each other on the sidewall of the track groove, a first clip being provided on the top of the insulating shell, and the first clip being located on the left or right side of the track groove; A plurality of conductors, wherein the plurality of conductors are respectively disposed in the plurality of receiving grooves; The cover body has a second snap-fit ​​piece at its bottom, and the second snap-fit ​​piece cooperates with the first snap-fit ​​piece to make the cover body snap-fitted to the insulating shell. The cover body has a through avoidance groove, and the avoidance groove is opposite to the track groove.

2. The electric rail according to claim 1, characterized in that There are two first fasteners, which are respectively arranged on the left and right sides of the track groove. The cover body includes two oppositely arranged sub-covers, each of which is provided with the second fastener, and the avoidance groove is formed between the two sub-covers.

3. The electric rail according to claim 2, characterized in that The sub-cover is provided with a limiting hole, and the power track further comprises: The side cover is arranged on the front side or the rear side of the insulating shell, and the side cover is provided with a limiting block, and the limiting block is inserted into the limiting hole.

4. The electric rail according to claim 3, characterized in that The front side or the rear side of the insulating housing is provided with an assembly hole, and the side cover is provided with an assembly block, and the assembly block is inserted into the assembly hole.

5. The electric rail according to claim 3, characterized in that The electric power track further comprises: the side cover is provided with a protrusion, and the protrusion is inserted into the track groove.

6. The electric rail according to claim 2, characterized in that Each of the sub-covers comprises: a baffle extending in the front-rear direction; A connecting strip, the top of which is connected to the bottom of the baffle, and the bottom of which is connected to the second buckle.

7. The electric rail according to claim 6, characterized in that A reinforcing rib is arranged at the bottom of the baffle, and the reinforcing rib extends along the front-rear direction.

8. The electric rail according to claim 1, characterized in that A first positioning groove is provided on the left side wall or the right side wall of the first fastener, the first positioning groove extends in the front-to-back direction, a second positioning groove is provided on the side wall of the first positioning groove, the second fastener is provided with a first positioning block, the first positioning block cooperates with the first positioning groove, the side wall of the first positioning block is provided with an outwardly protruding second positioning block, and the second positioning block cooperates with the second positioning groove.

9. The electric rail according to claim 8, characterized in that The top of the insulating shell is provided with a groove, and the groove extends in the front-to-back direction. The bottom of the second buckle is provided with a convex strip extending in the front-to-back direction, and the convex strip is inserted into the groove.

10. The electric rail according to claim 1, characterized in that The conductor is cylindrical in shape.

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