Electric rail connection device

Abstract

The present invention relates to a power rail connection device. It comprises a connection body, a first connection body, and a second connection body; the first connection body and the second connection body are respectively connected to the connection body in a sliding manner; the first connection body and the second connection body are symmetrically designed; the first connection body and the second connection body are both provided with a connection part connected to the power rail; the top of the first connection body and the second connection body are designed the same as the top of the power rail. The present invention can realize seamless connection between power rails without affecting the performance of the power rails.

Description

Technical Field

[0001] The invention relates to the field of smart homes, and in particular to a power track connecting device. Background Art

[0002] The socket holes of traditional sockets are fixed and open. If water flows into the fixed and open socket holes, it will cause an electrical accident resulting in personal injury and property loss. In addition, the small number of socket holes makes the power plug position relatively fixed, and the relatively fixed power plug position limits the placement of household appliances. If the placement of the household appliance is far away from the socket hole, the household appliance cannot be connected to the socket through the power cord set on it, and a strip socket has to be used.

[0003] Chinese patent CN208157794U discloses a double-sided socket rail power system, which includes a power rail and a double-sided socket; a guide rail slot is opened on the top of the power rail, and the double-sided socket is plugged into the power rail at any position of the guide rail slot. However, no further explanation is given on how to achieve the connection between the guide rails. Summary of the invention

[0004] The main purpose of the present invention is to provide a power rail connecting device to achieve seamless connection between power rails without affecting the performance of the power rails.

[0005] To achieve the above-mentioned purpose, the present invention provides a power rail connection device, including a connection body, a first connection body, and a second connection body; the first connection body and the second connection body are respectively slidably connected to the connection body; the first connection body and the second connection body are symmetrically designed; the first connection body and the second connection body are both provided with a connection portion connected to the power rail; the top of the first connection body and the second connection body is designed the same as the top of the power rail.

[0006] Furthermore, cavities for accommodating the first connector and the second connector are provided at both ends of the connecting body, a limiting groove is provided at the bottom of the cavity, and slide rails are provided on both sides of the cavity; a slot is provided at the top of the connecting body, a rubber groove is provided in the slot, and a dust-proof insulating rubber strip is provided in the rubber groove; a wire accommodating groove is provided on the side wall of the slot, and a conductive copper tube is provided in the wire accommodating groove.

[0007] Furthermore, slide rail grooves are provided on both sides of the first connector, and the slide rail grooves are adapted to the slide rails; a limit block is provided at the bottom of the first connector, and the limit block is adapted to the limit groove; a slot is provided at the top of the first connector, a rubber groove is provided in the slot, and a dust-proof insulating rubber strip is provided in the rubber groove; a wire accommodating groove is provided on the side wall of the slot, and a conductive copper rod is provided in the wire accommodating groove; the conductive copper rod is adapted to the conductive copper tube.

[0008] Furthermore, a connecting portion is provided at the end of the conductive copper rod, and the connecting portion is a lantern head, a banana head or an expansion sleeve.

[0009] Furthermore, a first through hole and a second through hole are provided through the middle of the connecting body; a first rack is provided on one side of the first connecting body; the first rack is adapted to the first through hole; a second rack is provided on one side of the second connecting body; the second rack is adapted to the second through hole; a gear accommodating space is provided inside the connecting body, between the first through hole and the second through hole, and a gear is provided in the gear accommodating space; the gear cooperates with the first rack and the second rack; an adjusting wheel is provided on the outside of the connecting body, and the adjusting wheel is connected to the gear shaft.

[0010] Furthermore, a handle is provided on the edge of the adjusting wheel, and the handle can be folded inwardly and placed inside the adjusting wheel.

[0011] Furthermore, the connecting body, the first connecting body and the second connecting body are made of non-conductive materials.

[0012] Furthermore, the slide rail groove is a T-shaped groove.

[0013] Furthermore, the adjusting wheel is detachably connected to the connecting body.

[0014] The present invention can realize seamless connection between power rails without affecting the use performance of the power rails, making the layout of the power rails more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall three-dimensional schematic diagram of an electric track connection device of the present invention.

[0016] Figure 2 The figure is an exploded three-dimensional schematic diagram of an electric track connection device of the present invention.

[0017] Figure 3 It is a schematic diagram of a connection body of an electric track connection device of the present invention.

[0018] Figure 4 This is a schematic diagram of the assembly and use of an electric track connection device of the present invention.

[0019] Among them, 1-connecting body; 2-first connecting body; 3-second connecting body; 4-power rail; 11-slot; 12-cavity; 13-first through hole; 14-second through hole; 15-limiting groove; 16-slide rail; 17-adjusting wheel; 18-handle; 19-protective cover; 21-conductive copper rod; 22-connecting part; 23-slide rail groove; 24-first rack; 31-second rack; 32-limiting block; 111-dustproof insulating rubber strip; 112-rubber groove; 113-wire trough; 114-conductive copper tube. DETAILED DESCRIPTION

[0020] In order to achieve the above-mentioned purpose and effect, the technical means and structures adopted by the present invention are described in detail with reference to the accompanying drawings for the features and functions of the preferred embodiments of the present invention.

[0021] As shown in the accompanying drawings, the present invention provides a power rail connection device, including a connection body 1, a first connection body 2, and a second connection body 3; the first connection body 2 and the second connection body 3 are respectively slidably connected to the connection body 1; the first connection body 2 and the second connection body 3 are symmetrically designed; the first connection body 2 and the second connection body 3 are both provided with a connection portion 22 connected to the power rail 4; the top of the first connection body 2 and the second connection body 3 is designed the same as the top of the power rail 4.

[0022] Cavities 12 for accommodating the first connector 2 and the second connector 3 are provided at both ends of the connection body 1, a limiting groove 15 is provided at the bottom of the cavity 12, and slide rails 16 are provided on both sides of the cavity; a slot 11 is provided at the top of the connection body 1, a rubber groove 112 is provided in the slot 11, and a dustproof insulating rubber strip 111 is provided in the rubber groove 112; a wire groove 113 is provided on the side wall of the slot 11, and a conductive copper tube 114 is provided in the wire groove 113.

[0023] Slide rail grooves 23 are provided on both sides of the first connector 2, and the slide rail grooves 23 are adapted to the slide rails 16; a limit block 32 is provided at the bottom of the first connector 2, and the limit block 32 is adapted to the limit groove 15; a slot 11 is provided at the top of the first connector 2, and a rubber slot 112 is provided in the slot 11, and a dustproof insulating rubber strip 111 is provided in the rubber slot 112; a wire groove 113 is provided on the side wall of the slot 11, and a conductive copper rod 21 is provided in the wire groove 113; the conductive copper rod 21 is adapted to the conductive copper tube 114.

[0024] The end of the conductive copper rod 21 is provided with a connecting portion 22, and the connecting portion 22 is a lantern head, a banana head or an expansion sleeve.

[0025] In another embodiment, a first through hole 13 and a second through hole 14 are provided through the middle of the connecting body 1; a first rack 24 is provided on one side of the first connecting body 2; the first rack 24 is adapted to the first through hole 13; a second rack 31 is provided on one side of the second connecting body 3; the second rack 31 is adapted to the second through hole 14; a gear accommodating space is provided inside the connecting body 1, between the first through hole 13 and the second through hole 14, and a gear is provided in the gear accommodating space; the gear cooperates with the first rack and the second rack; an adjusting wheel 17 is provided on the outside of the connecting body 1, and the adjusting wheel 17 is connected to the gear shaft.

[0026] A handle 18 is disposed on the edge of the adjusting wheel 17 , and the handle 18 can be folded inwards and placed inside the adjusting wheel 17 .

[0027] The main parts of the connecting body 1, the first connecting body 2 and the second connecting body 3 are made of non-conductive material.

[0028] The slide rail groove 23 is a T-shaped groove.

[0029] The adjusting wheel 17 is detachably connected to the connecting body 1 .

[0030] The side of the connecting body 1 is hingedly provided with a protective cover 19 outside the adjusting wheel 17. In order to maintain the external appearance, the size of the protective cover can be set to be consistent with the size of the side of the connecting body 1.

[0031] During use, the power rail connection device is placed between two power rails and kept in the same straight line; the handle 18 is opened and shaken, the first connector 2 and the second connector 3 will extend along the connection body 1, the conductive copper rod 21 and the conductive copper tube 114 are connected, and the handle 18 is continued to be shaken until the power rail connection device and the power rail 4 form a seamless state. To ensure the sealing effect, a sealing gasket can be pasted on the butt surface of the first connector 2 and the second connector 3 to enhance the sealing effect.

[0032] The above descriptions are only preferred embodiments of the present invention, not all embodiments. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, belong to the protection scope of the present invention.

Claims

1. A power rail connection device, characterized in that: It includes a connecting body, a first connecting body, and a second connecting body; the first connecting body and the second connecting body are respectively slidably connected to the connecting body; the first connecting body and the second connecting body are symmetrically designed; the first connecting body and the second connecting body are both provided with a connecting portion connected to the power rail; the tops of the first connecting body and the second connecting body are designed the same as the top of the power rail; The two ends of the connecting body are provided with cavities for accommodating the first connecting body and the second connecting body, the bottom of the cavity is provided with a limit groove, and the two sides of the cavity are provided with slide rails; the top of the connecting body is provided with a slot, a rubber slot is provided in the slot, and a dustproof insulating rubber strip is provided in the rubber slot; the side wall of the slot is provided with a wire groove, and a conductive copper tube is provided in the wire groove; The first connector is provided with rail grooves on both sides, and the rail grooves are adapted to the rails; a limit block is provided at the bottom of the first connector, and the limit block is adapted to the limit groove; a slot is provided at the top of the first connector, and a rubber slot is provided in the slot, and a dustproof insulating rubber strip is provided in the rubber slot; a wire groove is provided on the side wall of the slot, and a conductive copper rod is provided in the wire groove; the conductive copper rod is adapted to the conductive copper tube; Sealing gaskets are attached to the butt joint surfaces of the first connector and the second connector; The end of the conductive copper rod is provided with a connecting portion, and the connecting portion is a lantern head, a banana head or an expansion sleeve; A first through hole and a second through hole are provided through the middle of the connecting body; a first rack is provided on one side of the first connecting body; the first rack is adapted to the first through hole; a second rack is provided on one side of the second connecting body; the second rack is adapted to the second through hole; a gear accommodating space is provided inside the connecting body, between the first through hole and the second through hole, and a gear is provided in the gear accommodating space; the gear cooperates with the first rack and the second rack; an adjusting wheel is provided on the outside of the connecting body, and the adjusting wheel is connected to the gear shaft.

2. A power rail connection device as claimed in claim 1, characterized in that: A handle is arranged on the edge of the adjusting wheel, and the handle can be folded inwards and placed inside the adjusting wheel.

3. A power rail connection device as claimed in claim 2, characterized in that: The connecting body, the first connecting body and the second connecting body are made of non-conductive materials.

4. The electric track connection device according to claim 1, characterized in that: The slide rail groove is a T-shaped groove.

5. The electric track connection device according to claim 1, characterized in that: The adjusting wheel is detachably connected to the connecting body.

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