Track socket

Abstract

The utility model provides a track socket, and belongs to the field of power socket structure design. The track comprises a track strip and an adapter matched with the track strip, a strip-shaped insertion hole is formed in the upper surface of the track strip in the length direction of the track strip, and an insertion block used for being inserted into the strip-shaped insertion hole is arranged at the bottom of the adapter; a fool-proof protruding block and an avoiding notch are arranged at the bottom of the inserting block, an abutting block is arranged at the position, corresponding to the strip-shaped inserting hole, in the track strip, so that the abutting block is avoided through the avoiding notch when the inserting block is inserted into the strip-shaped inserting hole in the specific direction, and the fool-proof protruding block abuts against the abutting block to form a stopping block when the inserting block is inserted into the strip-shaped inserting hole in the direction except the specific direction. According to the utility model, the track socket is reasonable in structural arrangement, has an adapter installation fool-proof function, is simple and feasible in fool-proof structure, and has good practicability and generalizability.

Description

Technical Field

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

[0002] The track socket is a new type of power socket, which usually includes a track bar and an adapter that matches the track bar. When in use, the track bar is fixed on the desktop or wall, and the adapter is detachably connected to the track bar and can be installed at different positions along the length of the track bar. When installing the adapter, the plug and power pin at the bottom of the adapter are inserted into the bar-shaped socket, and then the adapter is rotated to make the power pin cooperate with the copper bar inside the track bar to achieve electrical connection. Compared with traditional fixed sockets, track sockets are more flexible to use. The existing track sockets also have the following shortcomings: there is a lack of fool-proof structure between the adapter and the track bar, and the installation direction of the adapter cannot be limited. When the adapter is installed on the track bar in an inappropriate direction, it is easy to bring adverse effects to the use. Utility Model Content

[0003] To solve this problem, the utility model provides a track socket with an adapter installation fool-proof function.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] Provided is a track socket, comprising a track bar and an adapter matched with the track bar, wherein the upper surface of the track bar is provided with a strip-shaped plug hole arranged along its length direction, and the bottom of the adapter is provided with an insert block for inserting into the strip-shaped plug hole;

[0006] An anti-mistake protrusion and an avoidance notch are provided at the bottom of the plug block, and a resistance block is provided at a position corresponding to the strip-shaped socket in the track bar, so that when the plug block is inserted into the strip socket in a specific direction, the resistance block is avoided through the avoidance notch, and when the plug block is inserted into the strip socket in a direction other than the specific direction, the anti-mistake protrusion abuts against the resistance block to form a stop.

[0007] In some embodiments, the track bar is provided with an insulating bushing along its length direction, and the abutment block is integrally provided on the insulating bushing.

[0008] In some embodiments, the abutment block is a strip structure extending along the length direction of the insulating bushing.

[0009] In some embodiments, the insulating bushing is made of plastic material, and an elastic lip is integrally provided thereon near the strip-shaped socket. Under normal circumstances, the elastic lip blocks the strip-shaped socket, and the elastic lip is suitable for bending and deforming inwardly of the track bar when pressed by external force.

[0010] In some embodiments, a support platform is disposed on the insulating bushing below the elastic lip, and a gap is provided between the support platform and the elastic lip.

[0011] In some embodiments, a mounting groove is provided at one end of the track bar, and a junction box is fixed in the mounting groove.

[0012] The utility model has the positive effects:

[0013] (1) The track socket structure of the utility model has been optimized and designed, and the anti-mistake structure is formed by the cooperation of the abutment block, the avoidance notch and the anti-mistake protrusion. In this way, in actual use, the adapter can only be installed on the track bar in a specific direction, and cannot be installed on the track bar normally in directions other than the specific direction, thereby having an anti-mistake effect and having good practicality and popularization.

[0014] (2) In the track socket of the utility model, the insulating bushing is made of plastic material, and an elastic lip is integrally provided on the insulating bushing near the strip-shaped plug hole. Under normal circumstances, the shielding effect of the elastic contact piece can prevent water and dust from entering the track bar through the strip-shaped plug hole. When the adapter is installed on the track bar, the elastic lip is bent and deformed toward the inside of the track bar when pressed by the plug block, thereby not affecting the normal installation of the adapter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the track socket of the utility model;

[0017] Figure 2 A cross-sectional view of the track bar in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adapter in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the insulating bushing in the utility model.

[0020] The reference numerals shown in the figure are: 1-track bar; 10-interference block; 11-strip socket; 12-insulating bushing; 13-elastic lip; 14-support platform; 2-adapter; 21-plug block; 22-anti-foolproof protrusion; 23-avoidance gap; 3-junction box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present utility model are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In the present utility model, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] In this embodiment, the track socket structure is as follows Figures 1 to 4As shown, it includes a track bar 1, an adapter 2 matched with the track bar 1 and a junction box 3 arranged on the track bar 1, the upper surface of the track bar 1 is provided with a strip-shaped jack 11 arranged along its length direction, a copper bar is arranged inside the track bar 1, and the copper bar is connected to the junction box 3, and the bottom of the adapter 2 is provided with an insert block 21 for inserting into the strip-shaped jack 11 and a power-taking pin; the power-taking pin cooperates with the copper bar to realize the electrical connection between the track bar 1 and the adapter 2. An anti-foolproofing protrusion 22 and an avoidance notch 23 are provided at the bottom of the plug block 21, and a resisting block 10 is provided at a position corresponding to the strip-shaped insertion hole 11 in the track bar 1, so that when the plug block 21 is inserted into the strip-shaped insertion hole 11 in a specific direction, the resisting block 10 is avoided through the avoidance notch 23, so that the adapter 2 can be normally installed, and when the plug block 21 is inserted into the strip-shaped insertion hole 11 in a direction other than the specific direction, the anti-foolproofing protrusion 22 abuts against the resisting block 10 to form a stopper, so that the adapter 2 cannot be normally installed on the track bar 1; adopting the structure in this embodiment, the resisting block 10, the avoidance notch 23 and the anti-foolproofing protrusion 22 cooperate to form an anti-foolproofing structure, so that in actual use, the adapter 2 can only be installed on the track bar 1 in a specific direction, and cannot be normally installed on the track bar 1 in directions other than the specific direction, thereby having an anti-foolproofing effect.

[0025] In this embodiment, the track bar 1 is provided with an insulating bushing 12 arranged along its length direction, and the resistance block 10 is integrally arranged on the insulating bushing 12; by providing the insulating bushing 12, the outer shell of the track bar 1 can be made of metal material in actual use; as a variation, the insulating bushing 12 may not be provided in actual operation, and the resistance block 10 is integrally arranged on the outer shell of the track bar 1.

[0026] Furthermore, in order to ensure that the adapter 2 can play a fool-proof role when installed on the track bar 1 at different positions, the abutment block 10 is provided in this embodiment as a strip structure extending along the length direction of the insulating bushing 12 .

[0027] In some embodiments, Figure 2 As shown, the insulating bushing 12 is preferably made of plastic material, and an elastic lip 13 is integrally provided thereon near the strip-shaped socket 11. In normal state, the elastic lip 13 blocks the strip-shaped socket 11. The shielding effect of the elastic contact piece 13 can prevent water and dust from entering the track bar 1 through the strip-shaped socket 11. When the adapter 2 is installed on the track bar 1, the elastic lip 13 is bent and deformed toward the inside of the track bar 1 when pressed by the plug 21, thereby not affecting the normal installation of the adapter 2.

[0028] Furthermore, in order to prevent the elastic lip 13 from being excessively deformed inward and breaking when subjected to external force, a support platform is provided on the insulating bushing 12 below the elastic lip 13, and a gap is maintained between the support platform 14 and the elastic lip 13. In this way, when the elastic lip 13 is deformed downward to a certain extent under force, it acts as a limiter by abutting against the support platform 14, thereby preventing the elastic lip 13 from being excessively deformed and breaking. The existence of the gap enables the elastic lip 13 to have a larger space for movement.

[0029] In order to make the track bar 1 simple and beautiful in appearance, in some embodiments, a mounting groove is provided at one end of the track bar 1, and the junction box 3 is embedded and fixed in the mounting groove, thereby realizing hidden installation of the junction box 3.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A track socket, comprising a track bar (1) and an adapter (2) matched with the track bar (1), wherein the upper surface of the track bar (1) is provided with a strip-shaped plug hole (11) arranged along its length direction, and the bottom of the adapter (2) is provided with an insert block (21) for inserting into the strip-shaped plug hole (11); It is characterized in that The bottom of the insert block (21) is provided with an anti-mistake protrusion (22) and an avoidance notch (23); a resistance block (10) is provided in the track bar (1) at a position corresponding to the strip-shaped insertion hole (11), so that when the insert block (21) is inserted into the strip-shaped insertion hole (11) in a specific direction, the resistance block (10) is avoided through the avoidance notch (23); and when the insert block (21) is inserted into the strip-shaped insertion hole (11) in a direction other than the specific direction, the anti-mistake protrusion (22) abuts against the resistance block (10) to form a stop.

2. The rail socket according to claim 1, It is characterized in that The track bar (1) is provided with an insulating bushing (12) arranged along its length direction, and the abutment block (10) is integrally arranged on the insulating bushing (12).

3. The rail socket according to claim 2, It is characterized in that The abutment block (10) is a strip-shaped structure extending along the length direction of the insulating bushing (12).

4. The rail socket according to claim 2, It is characterized in that The insulating bushing (12) is made of plastic material, and an elastic lip (13) is integrally provided on the insulating bushing near the strip-shaped plug hole (11). In normal state, the elastic lip (13) blocks the strip-shaped plug hole (11), and the elastic lip (13) is suitable for bending and deforming inwardly of the track bar (1) when pressed by external force.

5. The rail socket according to claim 4, It is characterized in that A support platform (14) is arranged on the insulating bushing (12) below the elastic lip (13), and a gap is provided between the support platform (14) and the elastic lip (13).

6. The rail socket according to any one of claims 1 to 5, It is characterized in that One end of the track bar (1) is provided with a mounting groove, and a junction box (3) is fixed in the mounting groove.

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