Protective track socket

Abstract

The utility model relates to a protective track socket, and belongs to the field of power socket structure design. The electric connector comprises a shell, an insulating sleeve arranged in the shell and a conductive strip arranged on the insulating sleeve, and the upper part of the shell is provided with a jack extending along the length direction of the shell; the insulating sleeve comprises two side frames which are respectively positioned on two sides of the jack, and protective strips for shielding the jack are arranged on the side frames; the protective strips are elastic strips. The rail socket is reasonable in structural design, the protective strip is convenient to install, grounding is stable and reliable, and the rail socket has a good using effect.

Description

Technical Field

[0001] The utility model relates to a protective track socket and belongs to the field of power socket structure design. Background Art

[0002] As a common electrical product, power sockets can supply power to load devices through the connection of conductive lines. However, most sockets are fixedly installed, which makes it inconvenient to use when the electrical appliance is far away from the socket. As a type of power socket, the track socket has an adapter that can draw power from different positions on the track socket compared to the traditional fixed socket, making it more flexible to use. Patent document CN117559185A discloses an electrical connection structure between a socket module and a track and a track socket, wherein the front of the track is provided with a slot along the length direction of the track, and the two sides of the slot are provided with a second channel along the length direction of the track, and a protective strip is provided in the second channel. The second channel includes a positioning channel part and a connecting channel part, and the positioning channel part is used to position the dustproof strip in the width and height direction of the track, and the connecting channel part is used to connect the positioning channel part with the slot, and the two dustproof strips face each other and extend a corresponding connecting channel part to touch and close the slot. In this patent document, the slot can be closed by providing a dust strip, thereby preventing external debris from entering the track through the slot. The problem with this type of track socket is that the track is a long, integrated structure with narrow slots, many tracks are longer than 1 meter, and the dust strips are usually made of rubber, which makes it very inconvenient to install the dust strips into the track, affecting production efficiency. Utility Model Content

[0003] In view of the deficiencies pointed out in the background technology, the utility model provides a track socket to solve the problem that the protective strip in the existing track socket is difficult to install.

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

[0005] The utility model provides a protective track socket, comprising a shell, an insulating sleeve arranged inside the shell and a conductive strip arranged on the insulating sleeve, wherein the upper part of the shell is provided with a plug hole extending along the length direction thereof; the insulating sleeve comprises two side frames respectively located at two sides of the plug hole, and protective strips for shielding the plug hole are installed on the side frames.

[0006] In some embodiments, the side frame is provided with a slot extending along its length direction, and the protective strip is provided with an insertion strip portion along its length direction, and the insertion strip portion is plugged into and matched with the slot to install the protective strip on the side frame.

[0007] In some embodiments, a grounding conductor is installed at a position opposite to the jack at the bottom of the shell, and the cross-section of the grounding conductor includes a central and upwardly arched elastic part and support parts respectively connected to both sides of the bottom of the elastic part, and the support parts are in contact with the inner bottom wall of the shell.

[0008] In some embodiments, a stopper is provided at the bottom of the two side frames to limit the support portion, a limit gap is provided between the stopper and the inner bottom wall of the shell, and the support portion extends into the limit gap.

[0009] In some embodiments, a bent corner portion is provided on a side portion of the elastic portion, and when the elastic portion is subjected to downward pressure, the bent corner portion is suitable for contacting with an inner bottom wall of the shell.

[0010] In some embodiments, a plurality of positioning grooves are arranged at intervals on the top of the elastic portion along the length direction of the insertion hole.

[0011] In some embodiments, the positioning groove is concave downward and its inner wall is hemispherical.

[0012] In some embodiments, a mounting frame is further included, wherein the mounting frame is a U-shaped structure having oppositely disposed buckle plates, and the mounting frame is buckled to the bottom of the housing through the buckle plates;

[0013] An elastic block is integrally arranged at the bottom of the mounting frame, and the elastic block abuts against the bottom wall of the shell.

[0014] In some embodiments, reinforcing ribs are provided at the bottom of the mounting frame.

[0015] In some embodiments, the protection strip is an elastic strip.

[0016] The technical solution in the utility model has positive effects: the track socket adopts the structure in the utility model, and the insulating sleeve is arranged as a split structure (including two side frames). During assembly, the two protective strips can be respectively installed on the two side frames, and then the two side frames can be installed into the shell. In this way, the protective strips are not hindered by the shell during assembly, and the operation is relatively convenient, which is conducive to improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 are briefly introduced below.

[0018] Figure 1 It is a three-dimensional diagram of the track socket in the utility model;

[0019] Figure 2 for Figure 1 a cross-sectional view of the track socket shown;

[0020] Figure 3 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the grounding conductor in the utility model.

[0022] The reference numerals shown in the figure are: 1-shell; 11-jack; 2-insulating sleeve; 21-side frame; 22-slot; 23-blocking platform; 24-limiting gap; 3-conductive strip; 4-protective strip; 41-insertion strip part; 5-grounding conductor; 51-elastic part; 52-support part; 53-angle part; 54-positioning groove; 6-mounting frame; 60-buckle plate; 61-elastic block; 62-reinforcing rib. DETAILED DESCRIPTION

[0023] 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.

[0024] This embodiment provides a track socket, the structure of which is as follows: Figures 1 to 4 As shown, it includes a shell 1, an insulating sleeve 2 arranged inside the shell 1 and a conductive strip 3 arranged on the insulating sleeve 2, and the upper part of the shell 1 is provided with a socket 11 extending along its length direction; the insulating sleeve 2 includes two side frames 21 respectively located on both sides of the socket 11, and a protective strip 4 for shielding the socket 11 is installed on the side frames 21; the structure in this embodiment is adopted, and the insulating sleeve 2 is set as a split structure (including two side frames 21). During assembly, the protective strip 4 can be first installed on the side frames 21, and then the side frames 21 can be installed inside the shell 1, so that the protective strip 4 is not hindered by the shell 1 during assembly, and the operation is relatively convenient, which is conducive to improving production efficiency; in normal state, the socket 11 is shielded by the protective strip 4 to achieve dust-proof, oil-proof, waterproof and other effects; the protective strip 4 is preferably an elastic strip, and the protective strip 4 can be made of but not limited to rubber material; when the power-taking part of the adapter is inserted into the socket 11, the corresponding part of the protective strip 4 is squeezed to bend and deform inward, so as not to affect the power-taking function, and after the adapter is removed from the track socket, the protective strip 4 rebounds and resets. The housing 1 is preferably made of aluminum alloy profiles, and the insulating sleeve 2 is preferably made of engineering plastics.

[0025] Furthermore, in order to facilitate the installation of the protective strip 4 on the side frame 21, a slot 22 extending along the length direction is provided on the side frame 21, and an insertion strip portion 41 is provided on the protective strip 4 along the length direction. The insertion strip portion 41 is plugged into and matched with the slot 22 to install the protective strip 4 on the side frame 21. This arrangement enables the protective strip 4 to be quickly installed. During installation, the insertion strip portion is inserted into the opening at one end of the slot 22 and pulled so that the insertion strip portion 41 completely enters the slot 22, which facilitates assembly.

[0026] In some embodiments, Figure 2 and Figure 4 As shown, a grounding conductor 5 is installed at a position opposite to the jack 11 at the bottom of the shell 1. The cross section of the grounding conductor 5 includes a central and upwardly arched elastic portion 51 and support portions 52 respectively connected to both sides of the bottom of the elastic portion 51, and the support portions 52 are in contact with the inner bottom wall of the shell 1; the elastic portion 51 on the grounding conductor 5 is elastic, so that it is suitable for reliable and stable contact with the grounding pin on the adapter.

[0027] In some embodiments, a stopper 23 for limiting the support portion 52 is provided at the bottom of the two side frames 21, and a limiting gap 24 is provided between the stopper 23 and the inner bottom wall of the shell 1, and the support portion 52 extends into the limiting gap 24, thereby effectively limiting the grounding conductor 5 and preventing the grounding conductor 5 from shifting.

[0028] In some embodiments, Figure 2 As shown, in order to enhance the resilience of the elastic part 51, a bent corner part 53 is provided on the side of the elastic part 51. When the elastic part 51 is subjected to downward pressure, the bent corner part 53 is suitable for contacting with the inner bottom wall of the shell 1, thereby providing effective resilience to the elastic part 51 to ensure reliable grounding.

[0029] In some embodiments, Figure 3 As shown, a plurality of positioning grooves 54 are arranged at intervals on the top of the elastic portion 51 along the length direction of the jack 11. The positioning grooves 54 are recessed downward and the inner wall thereof is hemispherical. The positioning grooves 54 can be formed by stamping. By setting the positioning grooves 54, when the adapter is mounted on the track socket, the lower end of the grounding foot on the adapter is embedded in the positioning groove 54, thereby positioning the adapter and preventing the adapter from easily sliding along the length direction of the housing 1 when subjected to external force.

[0030] In some embodiments, Figure 2 and Figure 4As shown, in order to adapt to the installation of the track socket, a mounting frame 6 is provided at the bottom of the housing 1. Further, the mounting frame 6 is provided as a U-shaped structure, which has a buckle plate 60 provided opposite to each other. The mounting frame 6 is buckled to the bottom of the housing 1 through the buckle plate 60. When the track socket is installed, the mounting frame 6 can be first fixed to the wall, and then the track socket can be buckled and installed on the mounting frame 6, which is convenient for installation. Further, in order to stably install the track socket on the mounting frame 6, an elastic block 61 and a reinforcing rib 62 are integrally provided at the bottom of the mounting frame 6. The elastic block 61 contacts the bottom wall of the housing 1, thereby increasing the tightness of the mounting frame 6 and the housing 1; the strength of the mounting frame 6 is increased by providing the reinforcing rib 62.

[0031] 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 protective rail socket, comprising a housing (1), an insulating sleeve (2) arranged inside the housing (1), and a conductive strip (3) arranged on the insulating sleeve (2), wherein the upper portion of the housing (1) is provided with a plug hole (11) extending along the length direction thereof; characterized in that: The insulating sleeve (2) comprises two side frames (21) respectively located on both sides of the plug hole (11), and a protection strip (4) for shielding the plug hole (11) is installed on the side frames (21).

2. The protective rail socket according to claim 1, characterized in that: The side frame (21) is provided with a slot (22) extending along its length direction, and the protection strip (4) is provided with an insertion strip portion (41) along its length direction. The insertion strip portion (41) is plugged into and matched with the slot (22) so that the protection strip (4) is mounted on the side frame (21).

3. The protective rail socket according to claim 1 or 2, characterized in that: A grounding conductor (5) is installed at a position on the inner bottom of the shell (1) opposite to the jack (11); the cross section of the grounding conductor (5) comprises a centrally located and upwardly arched elastic portion (51) and support portions (52) respectively connected to both sides of the bottom of the elastic portion (51); the support portions (52) are in contact with the inner bottom wall of the shell (1).

4. The protective rail socket according to claim 3, characterized in that: A stopper (23) for blocking and limiting the support portion (52) is provided at the bottom of the two side frames (21); a limit gap (24) is provided between the stopper (23) and the inner bottom wall of the shell (1); and the support portion (52) extends into the limit gap (24).

5. The protective rail socket according to claim 3, characterized in that: The side of the elastic part (51) is provided with a bent corner part (53), and when the elastic part (51) is subjected to downward pressure, the bent corner part (53) is suitable for contacting with the inner bottom wall of the shell (1).

6. The protective rail socket according to claim 3, characterized in that: A plurality of positioning grooves (54) are arranged at intervals on the top of the elastic portion (51) along the length direction of the insertion hole (11).

7. The protective rail socket according to claim 6, characterized in that: The positioning groove (54) is concave downward and its inner wall is hemispherical.

8. The protective rail socket according to claim 1, characterized in that: It also comprises a mounting frame (6), the mounting frame (6) being a U-shaped structure, having buckle plates (60) arranged opposite to each other, and the mounting frame (6) being buckled to the bottom of the housing (1) via the buckle plates (60); An elastic block (61) is integrally provided at the bottom of the mounting frame (6), and the elastic block (61) abuts against the bottom wall of the housing (1).

9. The protective rail socket according to claim 8, characterized in that: A reinforcing rib (62) is provided at the bottom of the mounting frame (6).

10. The protective rail socket according to claim 1, characterized in that: The protection strip (4) is an elastic strip.

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