Electric power track with protective door

Abstract

The utility model discloses an electric power track with a protective door, which comprises a track shell, a track opening is arranged on the upper end surface of the track shell, a first slot and a second slot are arranged below the track opening, and the first slot and the second slot are oppositely arranged; a first elastic hose is embedded in the first slot, and a plurality of first protective door sheets are sequentially arranged at the rear position of the first elastic hose from left to right; a second elastic hose is embedded in the second slot, a plurality of second protective door sheets are sequentially arranged in front of the second elastic hose from left to right, and each second protective door sheet is aligned to one first protective door sheet; the first protective door sheet moves backwards under the elastic action of the first elastic hose, the second protective door sheet moves forwards under the elastic action of the second elastic hose, and the first protective door sheet and the aligned second protective door sheet cover the rail opening together. The technical scheme is reasonable in structural design, simple in structure, easy to assemble and disassemble, convenient to use and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of track sockets, in particular to an electric track with a protective door. Background Art

[0002] As a new type of socket product, the track socket mainly includes a power track (also called power track) and an adapter in structure. Among them, the power track is installed on a wall or desktop through its back plate. The adapter is plugged into the power track and can be moved left and right along the power track, and its number can be increased or decreased according to user needs. Therefore, the track socket is popular in the market because of its flexible use.

[0003] The housing of the power rail has a rail opening for inserting the adapter. Dust can easily enter the interior of the power rail through the rail opening, causing wear on the internal conductive plate and reducing the service life of the power rail. At present, there are existing power rail structures with protective doors, such as the technical solution disclosed in Chinese patent CN202320972947.3, entitled "Protective door, power rail and rail socket". The power rail structure design of this technical solution is unreasonable. A reset spring must be set between each door sheet and the door seat. The structure is complex and there are many parts, which makes assembly and disassembly troublesome, and it is easy to lose parts, inconvenient to use, and poor practicality. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an electric rail with a protective door which has a reasonable structural design, a simple structure, is easy to assemble and disassemble, is convenient to use and has good practicality.

[0005] To achieve the above object, the utility model provides the following technical solution: an electric track with a protective door, comprising a track housing, a track opening is arranged on the upper end surface of the track housing, a first slot and a second slot are arranged on the track housing below the track opening, and the first slot and the second slot are arranged opposite to each other;

[0006] A first elastic hose is embedded in the first slot, and the first slot is located behind the first elastic hose and a plurality of first protective door sheets are sequentially arranged from left to right;

[0007] A second elastic hose is embedded in the second slot, and a plurality of second protection door sheets are sequentially arranged from left to right in the second slot in front of the second elastic hose, and each second protection door sheet is aligned with a first protection door sheet;

[0008] The first protection door sheet moves backward under the elastic force of the first elastic hose, and the second protection door sheet moves forward under the elastic force of the second elastic hose. The first protection door sheet and the aligned second protection door sheet cover the track opening together.

[0009] The utility model is further configured as follows: the first elastic hose is in an elliptical structure, and the first elastic hose is made of rubber material, PVC material or pearl cotton material.

[0010] The utility model is further configured as follows: the second elastic hose is in an elliptical structure, and the second elastic hose is made of rubber, PVC or pearl cotton.

[0011] The utility model is further configured as follows: a first limiting convex strip is integrally provided at the rear end of the inner bottom surface of the first slot, a first positioning protrusion is integrally provided at the front end of the lower end surface of each first protective door panel, the front end surface of each first protective door panel is partially connected to the first elastic hose, and when the first protective door panel moves backward, the rear end surface of the first positioning protrusion is limitedly engaged with the front end surface of the first limiting convex strip.

[0012] The utility model is further configured as follows: a second limiting convex strip is integrally provided at the front end of the inner bottom surface of the second slot, a second positioning protrusion is integrally provided at the rear end of the lower end surface of each second protective door panel, the rear end surface of each second protective door panel is partially connected to the second elastic hose, and when the second protective door panel moves forward, the front end surface of the second positioning protrusion is limitedly engaged with the rear end surface of the second limiting convex strip.

[0013] The utility model is further configured as follows: a storage cavity is provided at the lower end of the track shell, the storage cavity is communicated with the track opening, an insulating bracket is provided in the storage cavity, and a live wire conductive socket, a neutral wire conductive socket and a grounding conductive sheet are provided in the insulating bracket; a left end cover is provided at the left end of the track shell, and the left end cover is connected and fixed to the left end of the track shell by screws or positioning rods, and a right end cover is provided at the right end of the track shell, and the right end cover is connected and fixed to the right end of the track shell by screws or positioning rods.

[0014] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structure. When the existing adapter (socket) is inserted into the track opening, the first elastic hose and the second elastic hose are aligned with the positions of the protection doors and compressed inward, and the first protection door sheet and the second protection door sheet respectively move into their respective slots; when the adapter (socket) is pulled out, the first elastic hose and the second elastic hose are reset under the action of elastic force, pushing the first protection door sheet and the second protection door sheet to reset; that is, the first protection door sheet moves backward under the elastic force of the first elastic hose, and the second protection door sheet moves forward under the elastic force of the second elastic hose, and the first protection door sheet and the aligned second protection door sheet together cover the track opening, effectively preventing dust from passing through the track opening, and improving safety performance;

[0015] Multiple first protective door panels share a first elastic hose, and multiple second protective doors share a second elastic hose, which saves a large number of return springs separately arranged between the door panels and the door seats in the prior art, resulting in fewer parts, simple structure, easy assembly and disassembly, convenient use and good practicality.

[0016] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 It is an exploded schematic diagram of an embodiment of the utility model;

[0019] Figure 3 The local structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 4 The local structure of the embodiment of the utility model is shown in FIG. Figure 2 . DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 The utility model discloses an electric track with a protective door, comprising a track housing 1, a track opening 11 is arranged on the upper end surface of the track housing 1, a first slot 12 and a second slot 13 are arranged below the track opening of the track housing 1, and the first slot 12 and the second slot 13 are arranged opposite to each other;

[0023] A first elastic hose 2 is embedded in the first slot 12, and the first slot 12 is located behind the first elastic hose 2 and a plurality of first protective door panels 3 are sequentially arranged from left to right;

[0024] A second elastic hose 4 is embedded in the second slot 13. The second slot 13 is located in front of the second elastic hose 4 and a plurality of second protection door sheets 5 are sequentially arranged from left to right, and each second protection door sheet 5 is aligned with a first protection door sheet 3.

[0025] The first protection door sheet 3 moves backward under the elastic force of the first elastic hose 2 , and the second protection door sheet 5 moves forward under the elastic force of the second elastic hose 4 . The first protection door sheet 3 and the aligned second protection door sheet 5 together cover the track opening 11 .

[0026] Preferably, the number of the first protection door panels 3 is set to be more than 3, and the first protection door panels 3 are all made of plastic or plastic material; the number of the second protection door panels 5 is set to be more than 3, and the second protection door panels 5 are all made of plastic or plastic material.

[0027] In order to make the structure of the present invention more reasonable, as a preferred embodiment, the first elastic hose 2 in this embodiment has an elliptical structure, and the first elastic hose 2 is made of elastic materials such as rubber, PVC or pearl cotton.

[0028] The second elastic hose 4 is in an elliptical structure, and is made of elastic materials such as rubber, PVC, or pearl cotton.

[0029] A first limiting convex strip 121 is integrally provided at the rear end of the inner bottom surface of the first slot 12, and a first positioning protrusion 31 is integrally provided at the front end of the lower end surface of each first protective door panel 3. The front end surface of each first protective door panel 3 is partially connected to the first elastic hose 2. When the first protective door panel 3 moves backward, the rear end surface of the first positioning protrusion 31 is limitedly engaged with the front end surface of the first limiting convex strip 121.

[0030] A second limiting convex strip 131 is integrally provided at the front end of the inner bottom surface of the second slot 13, and a second positioning protrusion 51 is integrally provided at the rear end of the lower end surface of each second protective door panel 5. The rear end surface of each second protective door panel 5 is partially connected to the second elastic hose 4. When the second protective door panel 5 moves forward, the front end surface of the second positioning protrusion 51 is limitedly engaged with the rear end surface of the second limiting convex strip 131.

[0031] A storage cavity 14 is provided at the lower end of the track housing 1, and the storage cavity 14 is communicated with the track opening 11. An insulating bracket 6 is provided in the storage cavity 14, and a live wire conductive socket 7, a neutral wire conductive socket 8 and a grounding conductive sheet 9 are provided in the insulating bracket 6; a left end cover 10 is provided at the left end of the track housing 1, and the left end cover 10 is connected and fixed to the left end of the track housing 1 by screws or positioning rods, and a right end cover 15 is provided at the right end of the track housing 1, and the right end cover 15 is connected and fixed to the right end of the track housing 1 by screws or positioning rods. Preferably, a socket slot is provided on the upper end face of the insulating bracket 6 in alignment with the rail opening 11, and a plurality of slots are provided in the insulating bracket 6. The live wire conductive socket 7, the neutral wire conductive socket 8 and the grounding conductive sheet 9 are respectively installed in the corresponding slots. The live wire conductive socket 7 and the neutral wire conductive socket 8 are relatively arranged, and the positions of the live wire conductive socket 7 and the neutral wire conductive socket 8 can be interchanged. The live wire conductive socket 7, the neutral wire conductive socket 8 and the grounding conductive sheet 9 are all made of copper or alloy.

[0032] In actual application, when the existing adapter (socket) is inserted into the track opening, the first elastic hose and the second elastic hose are aligned with the positions of the protection doors and compressed inward, and the first protection door sheet and the second protection door sheet are respectively moved into their respective slots; when the adapter (socket) is pulled out, the first elastic hose and the second elastic hose are reset under the action of elastic force, pushing the first protection door sheet and the second protection door sheet to reset; that is, the first protection door sheet moves backward under the elastic force of the first elastic hose, and the second protection door sheet moves forward under the elastic force of the second elastic hose, and the first protection door sheet and the aligned second protection door sheet together cover the track opening, effectively preventing dust from passing through the track opening, and improving safety performance;

[0033] Multiple first protective door panels share a first elastic hose, and multiple second protective doors share a second elastic hose. The structural design is reasonable, which saves a large number of return springs separately arranged between the door panels and the door seats in the prior art, resulting in fewer parts, simple structure, easy assembly and disassembly, convenient use and good practicality.

[0034] 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 a protective door, comprising a track housing (1), wherein a track opening (11) is arranged on the upper end surface of the track housing (1), characterized in that: The track housing (1) is provided with a first slot (12) and a second slot (13) at a position below the track opening, and the first slot (12) and the second slot (13) are arranged opposite to each other; A first elastic hose (2) is embedded in the first slot (12), and the first slot (12) is located behind the first elastic hose (2) and has a plurality of first protective door sheets (3) arranged in sequence from left to right; A second elastic hose (4) is embedded in the second slot (13); the second slot (13) is located in front of the second elastic hose (4) and a plurality of second protection door sheets (5) are sequentially arranged from left to right, and each second protection door sheet (5) is aligned with a first protection door sheet (3); The first protection door sheet (3) moves backwards under the elastic force of the first elastic hose (2), and the second protection door sheet (5) moves forwards under the elastic force of the second elastic hose (4), and the first protection door sheet (3) and the aligned second protection door sheet (5) together cover the track opening (11).

2. The electric rail with a protective door according to claim 1, characterized in that: The first elastic hose (2) has an elliptical structure, and is made of rubber, PVC or pearl cotton.

3. The electric rail with a protective door according to claim 2, characterized in that: The second elastic hose (4) has an elliptical structure, and is made of rubber, PVC or pearl cotton.

4. The electric rail with a protective door according to claim 3, characterized in that: A first limiting convex strip (121) is integrally provided at the rear end of the inner bottom surface of the first slot (12); a first positioning convex block (31) is integrally provided at the front end of the lower end surface of each first protective door sheet (3); the front end surface of each first protective door sheet (3) is partially connected to the first elastic hose (2); when the first protective door sheet (3) moves backward, the rear end surface of the first positioning convex block (31) is limitedly engaged with the front end surface of the first limiting convex strip (121).

5. The electric rail with a protective door according to claim 4, characterized in that: A second limiting convex strip (131) is integrally provided at the front end of the inner bottom surface of the second slot (13); a second positioning convex block (51) is integrally provided at the rear end of the lower end surface of each second protective door sheet (5); the rear end surface of each second protective door sheet (5) is partially connected to the second elastic hose (4); when the second protective door sheet (5) moves forward, the front end surface of the second positioning convex block (51) is limitedly engaged with the rear end surface of the second limiting convex strip (131).

6. The electric rail with a protective door according to claim 5, characterized in that: The track housing (1) is provided with a storage cavity (14) at the lower end, the storage cavity (14) is communicated with the track opening (11), an insulating bracket (6) is provided in the storage cavity (14), and a live wire conductive socket (7), a neutral wire conductive socket (8) and a ground conductive sheet (9) are provided in the insulating bracket (6); a left end cover (10) is provided at the left end of the track housing (1), and the left end cover (10) is connected and fixed to the left end of the track housing (1) by screws or positioning rods; a right end cover (15) is provided at the right end of the track housing (1), and the right end cover (15) is connected and fixed to the right end of the track housing (1) by screws or positioning rods.

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