Electric power rail

Abstract

The utility model relates to the technical field of electric power tracks, in particular to an electric power track. The power rail comprises a main shell and an installation piece, the installation piece comprises a main body, a first limiting part and an elastic clamping part, the first limiting part and the elastic clamping part are connected to the two ends of the main body respectively, and the first limiting part and the elastic clamping part can be detachably clamped to the main shell to install the power rail; and the elastic clamping part is elastically clamped with the main shell. The mounting piece of the power rail is provided with the first limiting part and the elastic clamping part, the power rail is mounted by limiting the main shell through the first limiting part and the elastic clamping part, and the elastic clamping part can provide elastic clamping force while the first limiting part is used for limiting, so that the mounting piece has elastic pre-tightening force on the main shell. Under the action of the elastic pre-tightening force, the mounting piece can be elastically pre-tightened with the main shell, and the power rail is not easy to shake during mounting; and the mounting piece is elastically clamped on the main shell, so that a certain elastic deformation space is provided, and the disassembly is more convenient.

Description

Technical Field

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

[0002] Power rail is a modern power conversion device, usually installed on a desktop or wall, used to provide power to various electrical devices and electronic products. Its structure is similar to a track, and it can flexibly set multiple socket positions as needed, making it convenient for users to connect devices to obtain power supply. Power rail makes the use of electricity more convenient and affordable, while effectively reducing the mess of wires.

[0003] At present, the electric track is generally installed on the wall or other installation positions through the mounting piece on the back. The mounting piece is generally connected with the back of the electric track housing through a hook structure to fix the electric track, but this connection method makes the electric track easy to shake and inconvenient to disassemble. Utility Model Content

[0004] The technical problem to be solved by the embodiments of the utility model is to provide a power rail to solve the problem in the prior art that the power rail is easy to shake during installation and inconvenient to disassemble.

[0005] The utility model discloses an electric track, comprising a main shell and a mounting member, wherein the mounting member comprises a main body and a first limiting portion and an elastic clamping portion respectively connected to two ends of the main body, wherein the first limiting portion and the elastic clamping portion can be detachably clamped on the main shell to install the electric track; wherein the elastic clamping portion is elastically clamped with the main shell.

[0006] Optionally, the elastic clamping portion includes a first abutting sub-portion, which is connected to the main body; a first convex edge is extended on the back of the main shell along the length direction of the main shell, and the first abutting sub-portion elastically abuts against the first convex edge.

[0007] Optionally, the elastic clamping portion also includes a first limiting sub-portion, which is connected to the first abutting sub-portion; the first limiting sub-portion protrudes relative to the first abutting sub-portion in a direction away from the first limiting portion; and the first limiting sub-portion abuts against the inner edge of the first flange.

[0008] Optionally, the elastic locking portion further includes an extension sub-portion, the extension sub-portion is connected to the first limiting sub-portion, an end of the first limiting sub-portion away from the first limiting sub-portion is a limiting end, and the limiting end abuts against the back surface of the main shell.

[0009] Optionally, the extension sub-portion is V-shaped, and an opening of the V-shaped extension sub-portion faces the main body; a portion of the extension sub-portion connected to the limiting sub-portion is inclined toward the first limiting portion.

[0010] Optionally, a first mounting cavity is provided on the back surface of the main shell along the length direction, and the first protruding edge is provided on the side of the first mounting cavity away from the first limiting portion; the first limiting sub-portion and the extension sub-portion are located in the first mounting cavity, and the limiting end abuts against the surface of the first mounting cavity.

[0011] Optionally, the power rail further includes an unlocking member, and the unlocking member is lifted and lowered through the first installation cavity so that the unlocking member can push the elastic engaging portion; or

[0012] The electric track further includes a first screw rod, which is threadedly disposed in the first installation cavity and is threadedly connected to the elastic clamping portion.

[0013] Optionally, the first limiting portion includes a second abutting sub-portion, which is connected to the main body; a second convex edge is extended on the back of the main shell along the length direction of the main shell, and the second abutting sub-portion abuts on the second convex edge.

[0014] Optionally, the first limiting portion further includes a second limiting sub-portion, and the second limiting sub-portion is connected to the main body; a second installation cavity is provided on the back surface of the main housing along the length direction, and the second convex edge is provided on a side of the second installation cavity away from the elastic clamping portion;

[0015] The second limiting sub-portion is located in the second installation cavity and is locked with the inner side surface of the second protruding edge.

[0016] Optionally, a first supporting protrusion is provided on the back surface of the main body extending along the length direction, and the main body abuts against the first supporting protrusion.

[0017] Compared with the prior art, the beneficial effect of the electric track provided by the embodiment of the utility model is that: in the utility model, the mounting member of the electric track is provided with a first limiting portion and an elastic clamping portion, and the installation of the electric track is realized by limiting the main housing by the first limiting portion and the elastic clamping portion. While the first limiting portion is limiting, the elastic clamping portion can provide an elastic clamping force, so that the mounting member has an elastic pre-tightening force on the main housing. Under the action of the elastic pre-tightening force, the mounting member can be elastically pre-tightened with the main housing, and the electric track installation is not easy to shake; and because the mounting member is elastically clamped on the main housing, it has a certain elastic deformation space, and it is more convenient to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0019] Figure 1 It is a schematic diagram of the power rail of an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the back of the power rail of the embodiment of the utility model;

[0021] Figure 3 is another schematic diagram of the back of the power rail of an embodiment of the utility model;

[0022] Figure 4 yes Figure 3 A local enlarged view in the AA direction;

[0023] Figure 5 It is a schematic diagram of the mounting member of the embodiment of the utility model.

[0024] The reference numerals in the figures are:

[0025] 1. Main housing; 11. First flange; 12. First mounting cavity; 13. Second mounting cavity; 14. First supporting flange; 15. Insertion port; 16. Second flange; 2. Mounting member; 21. Main body; 211. Mounting hole; 22. First limiting portion; 221. Second abutting sub-portion; 222. Second limiting sub-portion; 23. Elastic engaging portion; 231. First abutting sub-portion; 232. First limiting sub-portion; 233. Extending sub-portion; 233a. Limiting end; 3. Control knob; 4. Socket; DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0027] The utility model embodiment provides a power rail, such as Figures 1 to 5 As shown, the power rail includes a main shell 1 and a mounting member 2, wherein the mounting member 2 includes a main body 21 and a first limiting portion 22 and an elastic clamping portion 23 respectively connected to both ends of the main body 21, wherein the first limiting portion 22 and the elastic clamping portion 23 can be detachably clamped on the main shell 1 to install the power rail; wherein the elastic clamping portion 23 is elastically clamped with the main shell 1.

[0028] In the present invention, the mounting member 2 of the power rail is provided with a first limiting portion 22 and an elastic snap-fitting portion 23. The power rail is installed by limiting the main housing 1 by the first limiting portion 22 and the elastic snap-fitting portion 23. While the first limiting portion 22 is limiting, the elastic snap-fitting portion 23 can provide an elastic snap-fitting force, so that the mounting member 2 has an elastic pre-tightening force on the main housing 1. Under the action of the elastic pre-tightening force, the mounting member 2 can be elastically pre-tightened with the main housing 1, and the power rail installation is not easy to shake; and because the mounting member 2 is elastically snapped on the main housing 1, it has a certain elastic deformation space, and it is more convenient to disassemble.

[0029] Specifically, the main body 21 of the mounting member 2 is provided with a mounting hole 211. When installing the power rail, the mounting member 2 is first installed on the wall or the desktop through the mounting hole 211 with screws. After the mounting member 2 is installed, the main housing 1 is clamped on the first limiting portion 22 and the elastic clamping portion 23 of the mounting member 2, thereby completing the installation of the power rail. The main housing 1 is also provided with necessary live wire pins, ground wire pins and neutral wire pins, etc., and is provided with a plug interface 15 for connecting to the socket 4 and a control knob 3 and other necessary components, which are not described one by one here.

[0030] The elastic clamping portion 23 includes a first abutting sub-portion 231, which is connected to the main body 21; the back of the main housing 1 is provided with a first convex edge 11 extending along the length direction of the main housing 1, and the first abutting sub-portion 231 elastically abuts against the first convex edge 11. The first abutting sub-portion 231 can form an abutting match with the first convex edge 11 to achieve elastic clamping of the mounting member 2 and the main housing 1. The elastic abutting design can provide additional connection strength, making the connection between the mounting member 2 and the main housing 1 more stable, reducing the possibility of shaking and loosening, and thus improving the overall stability.

[0031] The elastic engaging portion 23 further includes a first limiting sub-portion 232, which is connected to the first abutting sub-portion 231; the first limiting sub-portion 232 protrudes relative to the first abutting sub-portion 231 in a direction away from the first limiting portion 22; the first limiting sub-portion 232 abuts against the inner edge of the first flange 11. The first limiting sub-portion 232 forms an effective limit with the first flange 11 of the main housing 1, thereby ensuring the correct position of the mounting member 2 during the installation process, realizing the limit between the elastic engaging portion 23 and the first flange 11, preventing misaligned installation and shaking, and thus enhancing the stability of the overall installation.

[0032] The elastic engaging portion 23 also includes an extension sub-portion 233, and the extension sub-portion 233 is connected to the first limiting sub-portion 232. The end of the first limiting sub-portion 232 away from the first limiting sub-portion 232 is a limiting end 233a, and the limiting end 233a abuts against the back surface of the main shell 1. The design of the extension sub-portion 233 can make the elastic force of the elastic engaging portion 23 greater, and the connection between the mounting member 2 and the main shell 1 is more secure. More importantly, the limiting end 233a abuts against the surface of the back of the main shell 1, which can provide a force for the first limiting sub-portion 232 to press against the first convex edge 11, increase the limiting of the first limiting sub-portion 232 and the first convex edge 11, improve the stability and safety of the connection between the mounting member 2 and the main shell 1, and effectively prevent accidental loosening or falling off.

[0033] Specifically, the extension sub-portion 233 is V-shaped, and the opening of the V-shaped extension sub-portion 233 faces the main body 21; the portion of the extension sub-portion 233 connected to the limiting sub-portion is inclined toward the first limiting portion 22. In this solution, the V-shaped extension sub-portion 233 and the portion of the extension sub-portion 233 connected to the limiting sub-portion are inclined toward the first limiting portion 22, which can make it easier for the extension sub-portion 233 to pass over the first convex edge 11, and the assembly of the mounting member 2 and the main housing 1 is easier. Furthermore, the corner position of the V-shaped extension sub-portion 233 is the limiting end 233a, that is, the corner position of the V-shaped extension sub-portion 233 abuts against the back surface of the main housing 1.

[0034] The back surface of the main housing 1 is provided with a first installation cavity 12 along the length direction, and the first convex edge 11 is provided on the side of the first installation cavity 12 away from the first limiting portion 22; the first limiting sub-portion 232 and the extension sub-portion 233 are located in the first installation cavity 12, and the limiting end 233a abuts against the surface of the first installation cavity 12. The first installation cavity 12 provides an installation space for the first limiting sub-portion 232 and the extension sub-portion 233 located in the first installation cavity 12, thereby cooperating with the first convex edge 11 to realize the installation of the elastic engaging portion 23.

[0035] Further, the electric track also includes an unlocking member, which can be lifted and lowered in the first mounting cavity 12 so that the unlocking member can push the elastic engaging portion 23. The unlocking member can be a screw threadedly mounted in the first mounting cavity 12. The screw penetrates into the first mounting cavity from the outer side of the main housing 1 and is threadedly connected with the main housing 1 to achieve lifting and lowering in the first mounting cavity. When the electric track needs to be removed from the mounting member 2, the screw is rotated, and the screw rises in the first mounting cavity and pushes the elastic engaging portion 23 toward the first limiting portion 22, so that the first limiting sub-portion 232 is separated from the first convex edge 11, and the electric track can be more conveniently removed from the mounting member 2. Since the screw only abuts against the surface of the elastic engaging portion 23, compared with the first limiting sub-portion 232 being locked with the first convex edge 11, the electric track can be more easily removed from the mounting member 2. That is, the screw does not easily interfere with the removal of the electric track from the mounting member 2. Specifically, the unlocking piece abuts against the surface of the extension portion.

[0036] The power rail also includes a first screw, which is threadedly inserted into the first mounting cavity 12 and is threadedly connected to the elastic snap-fit ​​portion 23. The threaded connection between the first screw and the elastic snap-fit ​​portion 23 can further improve the connection firmness between the mounting member 2 and the main housing 1. When the power rail needs to be removed from the mounting member 2, the first screw is removed first. Specifically, the first screw penetrates into the first mounting cavity from the outer side of the main housing 1, and is threadedly connected to the main housing 1 and the elastic snap-fit ​​portion 23. Corresponding threaded holes are provided on the main housing 1 and the elastic snap-fit ​​portion 23. Specifically, the first screw is threadedly connected to the extension portion.

[0037] The first limiting portion 22 includes a second abutting sub-portion 221, which is connected to the main body 21; the back of the main housing 1 is provided with a second convex edge 16 extending along the length direction of the main housing 1, and the second abutting sub-portion 221 abuts against the second convex edge 16. The first limiting portion 22 is positioned by the abutment of the second abutting sub-portion 221 with the second convex edge 16. Further, the first limiting portion 22 also includes a second limiting sub-portion 222, which is connected to the main body 21; the back surface of the main housing 1 is provided with a second mounting cavity 13 along the length direction on the side opposite to the first mounting cavity 12, and the second convex edge 16 is provided on the side of the second mounting cavity 13 away from the elastic engaging portion 23. The second limiting sub-portion 222 is located in the second mounting cavity 13 and is locked with the inner side surface of the second convex edge 16. The second limiting sub-portion 222 is locked with the second convex edge 16, and finally the first limiting portion 22 is limited. Specifically, the first convex edge 11 is arranged opposite to the second convex edge 16, and the second installation cavity is arranged opposite to the first installation cavity 12.

[0038] A first supporting protrusion 14 is provided on the back surface of the main body 21 along the length direction, and the main body 21 abuts against the first supporting protrusion 14. The first supporting protrusion 14 can support the main body 21 and improve the installation stability of the mounting member 2.

[0039] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. An electric rail, characterized in that: It includes a main shell and a mounting piece, wherein the mounting piece includes a main body and a first limiting portion and an elastic clamping portion respectively connected to two ends of the main body, wherein the first limiting portion and the elastic clamping portion can be detachably clamped on the main shell to install the power rail; wherein the elastic clamping portion is elastically clamped with the main shell.

2. The electric rail according to claim 1, characterized in that The elastic clamping portion includes a first abutting sub-portion, which is connected to the main body; a first convex edge is extended along the length direction of the main shell on the back of the main shell, and the first abutting sub-portion elastically abuts against the first convex edge.

3. The electric rail according to claim 2, characterized in that The elastic clamping portion also includes a first limiting sub-portion, which is connected to the first abutting sub-portion; the first limiting sub-portion protrudes relative to the first abutting sub-portion in a direction away from the first limiting portion; and the first limiting sub-portion abuts against the inner edge of the first flange.

4. The electric rail according to claim 3, characterized in that The elastic engaging portion further comprises an extension sub-portion, the extension sub-portion is connected to the first limiting sub-portion, an end of the first limiting sub-portion away from the first limiting sub-portion is a limiting end, and the limiting end abuts against the back surface of the main shell.

5. The electric rail according to claim 4, characterized in that The extension sub-portion is in a V-shape, and an opening of the V-shaped extension sub-portion faces the main body; a portion of the extension sub-portion connected to the limiting sub-portion is inclined toward the first limiting portion.

6. The electric rail according to claim 4, characterized in that A first mounting cavity is arranged along the length direction on the back surface of the main shell, and the first convex edge is arranged on a side of the first mounting cavity away from the first limiting portion; the first limiting sub-portion and the extension sub-portion are located in the first mounting cavity, and the limiting end abuts against the surface of the first mounting cavity.

7. The electric rail according to claim 6, characterized in that The electric track further includes an unlocking member, and the unlocking member is lifted and lowered through the first installation cavity so that the unlocking member can push the elastic engaging portion; or The electric track further includes a first screw rod, which is threadedly disposed in the first installation cavity and is threadedly connected to the elastic clamping portion.

8. The electric rail according to any one of claims 1 to 7, characterized in that The first limiting portion includes a second abutting sub-portion, which is connected to the main body; a second convex edge is extended along the length direction of the main shell on the back of the main shell, and the second abutting sub-portion abuts on the second convex edge.

9. The electric rail according to claim 8, characterized in that The first limiting portion further includes a second limiting sub-portion, and the second limiting sub-portion is connected to the main body; a second installation cavity is provided on the back surface of the main housing along the length direction, and the second convex edge is provided on a side of the second installation cavity away from the elastic clamping portion; The second limiting sub-portion is located in the second installation cavity and is locked with the inner side surface of the second protruding edge.

10. The electric rail according to any one of claims 1 to 7, characterized in that A first supporting protrusion is provided on the back surface of the main body extending along the length direction, and the main body abuts against the first supporting protrusion.

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