Track socket adapter

Abstract

The utility model discloses a track socket adapter, which comprises a base and a shell, a cover plate is arranged at the upper end of the shell, a plurality of jacks are arranged on the cover plate, an integrated protection door assembly is arranged right below the jacks, a conductive plug bush assembly is arranged below the integrated protection door assembly, and an insulating positioning support is arranged below the conductive plug bush assembly. A conductive insertion piece transmission assembly is arranged below the insulation positioning support and comprises a rotating ring, a plurality of positioning protruding rods are integrally arranged on the inner wall face of the rotating ring, and an elastic positioning piece is arranged between a limiting baffle on the inner bottom face of the base and the positioning protruding rods. The integrated protective door assembly comprises an insulating door sheet and a protective door bottom box. A plurality of elastic strips are integrally arranged on the side face of the insulating door sheet. And an elastic earth pole insertion strip is inserted into the grounding through hole. The above technical scheme is reasonable in structural design, simple in installation, economical, practical, convenient to operate, safe and reliable, and the protection door cancels a spring.

Description

Technical Field

[0001] The utility model relates to the technical field of track sockets, in particular to a track socket adapter. 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 existing track socket adapters still have some shortcomings: (1) The integrated protection door used in the existing track socket adapters is generally reset by a reset spring, which has an unreasonable structural design. There is only one reset spring and it is installed on one side. Therefore, when the reset spring supports the reset, the protection door is easily bounced against other structures, and the protection door is easily damaged or stuck; (2) The existing track socket adapter lacks a positioning function when it is rotated and installed in place. It is only judged based on personal experience, which leads to misjudgment and inconvenience in use; (3) The grounding plug of the existing track socket adapter has no elasticity. In actual use, it is easy to loosen, resulting in poor grounding. When the insulation of the electrical appliances connected to the adapter is poor, there is a risk of electric shock. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a track socket adapter which has a reasonable structural design, a simple structure, a protective door that is not easily damaged or stuck, is easy to use, a grounding plug that is not easy to loosen, and is safe and reliable.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a track socket adapter, comprising a base and a shell, a cover plate is provided on the upper end of the shell, a plurality of jacks are provided on the cover plate, an integrated protection door assembly is provided directly below the jack, a conductive plug sleeve assembly is provided below the integrated protection door assembly, an insulating positioning bracket is provided below the conductive plug sleeve assembly, a conductive plug transmission assembly is provided below the insulating positioning bracket, the conductive plug transmission assembly comprises a rotating ring, a plurality of positioning convex rods are integrally provided on the inner wall surface of the rotating ring, a limiting baffle is integrally provided on the inner bottom surface of the base aligned with each positioning convex rod position, and an elastic positioning member is provided between the limiting baffle and the aligned positioning convex rod;

[0006] The integrated protection door assembly comprises an insulating door sheet and a protection door bottom box, wherein the insulating door sheet is installed in the protection door bottom box, a plurality of door sheet through holes are arranged on the upper end surface of the insulating door sheet, a plurality of elastic strips are integrally arranged on the side surface of the insulating door sheet, and each elastic strip is connected to the inner wall surface of the protection door bottom box at the end facing away from the insulating door sheet;

[0007] A grounding through hole is arranged on the inner bottom surface of the base, and an elastic ground electrode inserting strip is inserted into the grounding through hole.

[0008] The utility model is further configured as follows: the number of the door panel through holes is set to 2-5, wherein the upper ends of 2-3 of the door panel through holes are provided with driving inclined surfaces.

[0009] The utility model is further configured as follows: two elastic strips are integrally provided on the left end surface and the right end surface of the insulating door sheet, and the two elastic strips on the same side have opposite inclination directions;

[0010] The protective door bottom box is provided with a vertical through hole aligned with each insertion hole position, the inner bottom surface of the protective door bottom box is integrally provided with a guide convex strip, the lower end surface of the insulating door sheet is provided with a guide groove aligned with the guide convex strip position, and the guide convex strip is inserted into the guide groove.

[0011] The utility model is further configured as follows: an elastic bending portion is provided at a local position of the elastic ground electrode insert, and a grounding through hole is exposed at the lower end surface of the elastic ground electrode insert.

[0012] The utility model is further configured as follows: two positioning protrusions are symmetrically arranged on the inner wall surface of the rotating ring, each limit baffle on the inner bottom surface of the base forms a positioning groove, and an elastic positioning protrusion is integrally arranged on the inner wall surface of each positioning groove, the elastic positioning piece is a spring, one end of the elastic positioning piece is connected to the aligned elastic positioning protrusion, and the other end of the elastic positioning piece is connected to the aligned positioning protrusion.

[0013] The utility model is further configured as follows: at least one limit slot is provided at the upper end of the rotating ring, and a driving protrusion is integrally provided on the inner wall surface of the shell in alignment with the limit slot, and the driving protrusion is inserted into the limit slot; when the shell rotates, the rotating ring is driven to rotate by the driving protrusion, and the rotating ring drives the elastic positioning piece to swing in the positioning groove through the positioning protrusion.

[0014] The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has a reasonable structural design, the insulating door sheet and the elastic strip are both made of plastic, and one end of each elastic strip is integrally arranged with the side of the insulating door sheet; the insulating door sheet does not need to use a reset spring for extension and retraction, the structure is simple, the door is not easily damaged or stuck, and it is easy to use; an elastic positioning piece is arranged between the limit baffle of the base and the positioning convex rod aligned on the rotating ring, so that the user has a greater change in hand feel, which plays a prompting role of rotating in place, so that it does not completely rely on personal experience, avoids misjudgment, ensures that the adapter is installed in place, and improves the user experience; and the elastic positioning structure has a certain positioning function, which can prevent the problem of easy loosening between the rotating ring and the base when in use, and the positioning is reliable and easy to use; the elastic ground electrode plug has elasticity after partial bending, and in actual use, the grounding plug is not easy to loosen, and the grounding effect is good, ensuring that the electrical appliances connected to the adapter are safe and reliable, and have good practicality.

[0015] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0017] Figure 2 Schematic diagram of the explosion of the first embodiment of the utility model Figure 1 ;

[0018] Figure 3 Schematic diagram of the explosion of the first embodiment of the utility model Figure 2 ;

[0019] Figure 4 Schematic diagram of the explosion of the integrated protective door assembly of the first embodiment of the utility model Figure 1 ;

[0020] Figure 5 Schematic diagram of the explosion of the integrated protective door assembly of the first embodiment of the utility model Figure 2 .

[0021] Figure 6 This is a structural schematic diagram of an integrated protective door assembly according to Embodiment 2 of the present utility model;

[0022] Figure 7 It is a schematic structural diagram of the insulating door sheet of the second embodiment of the utility model. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figures 1 to 5 The utility model discloses a track socket adapter, comprising a base 1 and a shell 2, wherein a cover plate 3 is disposed on the upper end of the shell 2, and a plurality of jacks 31 are disposed on the cover plate 3, and an integrated protection door assembly 4 is disposed directly below the jack 31, and a conductive plug assembly 5 is disposed below the integrated protection door assembly 4, and an insulating positioning bracket 6 is disposed below the conductive plug assembly 5, and a conductive plug transmission assembly 7 is disposed below the insulating positioning bracket 6, and the conductive plug transmission assembly 7 comprises a rotating ring 71, and a plurality of positioning convex rods 72 are integrally disposed on the inner wall surface of the rotating ring 71, and a limiting baffle 11 is integrally disposed on the inner bottom surface of the base 1 aligned with each positioning convex rod position, and an elastic positioning member 8 is disposed between the limiting baffle 11 and the aligned positioning convex rod 72;

[0026] The integrated protection door assembly 4 includes an insulating door sheet 41 and a protection door bottom box 42. The insulating door sheet 41 is installed in the protection door bottom box 42. A plurality of door sheet through holes 411 are provided on the upper end surface of the insulating door sheet 41. A plurality of elastic strips 43 are integrally provided on the side surface of the insulating door sheet 41. Each elastic strip 43 is connected to the inner wall surface of the protection door bottom box 42 at the end facing away from the insulating door sheet.

[0027] A grounding through hole 12 is provided on the inner bottom surface of the base 1 , and an elastic ground electrode insert 9 is inserted into the grounding through hole 12 .

[0028] Preferably, the number of the door panel through holes 411 is 2-5, wherein the upper ends of 2-3 door panel through holes 411 are provided with driving inclined surfaces 412 .

[0029] Two elastic strips 43 are integrally arranged on the left and right end surfaces of the insulating door sheet 41, and the two elastic strips 43 on the same side are inclined in opposite directions; the two elastic strips 43 on the same side are in an "eight" shape. Preferably, the insulating door sheet 41 and the elastic strips 43 are made of plastic.

[0030] The protective door bottom box 42 is provided with a vertical through hole 421 aligned with each insertion hole position, a guide convex strip 422 is integrally provided on the inner bottom surface of the protective door bottom box 42, and a guide groove 413 is provided on the lower end surface of the insulating door sheet 41 aligned with the guide convex strip position, and the guide convex strip 422 is inserted into the guide groove 413. Preferably, the number of the insertion holes 31 and the vertical through holes 421 are both 5.

[0031] In order to make the structural design of the utility model more reasonable, as a preferred embodiment, an elastic bending portion 91 is provided at a local position of the elastic ground electrode insertion strip 9 in this embodiment, and the lower end surface of the elastic ground electrode insertion strip 9 is exposed to the grounding through hole 12 .

[0032] Preferably, the elastic bending portion 91 of the elastic ground electrode plug 9 is bent once or multiple times, so that the elastic ground electrode plug 9 has elasticity after partial bending. In actual use, it is not easy to loosen, the grounding effect is good, and the electrical appliances connected to the adapter are safe and reliable.

[0033] Preferably, two positioning protrusions 72 are symmetrically arranged on the inner wall surface of the rotating ring 71, each limit baffle 11 on the inner bottom surface of the base 1 forms a positioning groove 111, and an elastic positioning protrusion 112 is integrally arranged on the inner wall surface of each positioning groove 111. The elastic positioning member 8 is a spring, one end of the elastic positioning member 8 is connected to the aligned elastic positioning protrusion 112, and the other end of the elastic positioning member 8 is connected to the aligned positioning protrusion 72.

[0034] At least one limiting slot 74 is provided at the upper end of the rotating ring 71, and a driving protrusion 21 is integrally provided on the inner wall surface of the shell 2 in alignment with the limiting slot, and the driving protrusion 21 is inserted into the limiting slot 74; when the shell 2 rotates, the rotating ring 71 is driven to rotate by the driving protrusion 21, and the rotating ring 71 drives the elastic positioning member 8 to swing in the positioning groove 111 through the positioning protrusion rod 72.

[0035] The bottom of the base 1 is integrally provided with a plug protection bracket 13, and the side of the plug protection bracket 13 is provided with a plurality of elastic positioning buckles 14. Preferably, two elastic positioning buckles 14 are provided on both the left and right sides of the plug protection bracket 13, and one end of the elastic positioning buckle 14 is integrally provided with the plug protection bracket 13 or fixed by screw connection.

[0036] In actual application, the side of the insulating door sheet 41 of the integrated protective door assembly 4 is integrally provided with a plurality of elastic strips 43, the number of the door sheet through holes 411 on the upper end surface of the insulating door sheet 41 is set to 2-5, wherein the upper end of 2-3 of the door sheet through holes 411 is provided with a driving inclined surface 412, each elastic strip 43 is connected to the inner wall surface of the protective door bottom box 42 away from the insulating door sheet end; the guide convex strip 422 on the inner bottom surface of the protective door bottom box 42 is inserted into the guide groove 413 on the lower end surface of the insulating door sheet 41, when the existing electrical appliance The conductive plug of the plug is inserted into the driving inclined surface 412 to exert a force, pushing the insulating door piece 41 to one side of the protective door bottom box 42. At this time, the elastic strip 43 is compressed, and the insulating door piece 41 no longer blocks the vertical through hole 421 in the protective door bottom box 42, so that the conductive plug of the electrical plug can be inserted into the conductive socket aligned with the conductive socket assembly 5. When the conductive plug of the electrical plug is pulled out from the conductive socket aligned with the conductive socket assembly 5, the elastic strip 43 rebounds and pushes the insulating door piece 41 to a position that blocks the vertical through hole 421.

[0037] The insulating door piece 41 and the elastic strip 43 of the utility model are made of plastic, and one end of each elastic strip 43 is integrally arranged with the side of the insulating door piece 41; the insulating door piece 41 does not need a return spring for expansion and contraction, which is more economical, has a simple structure, protects the door from damage or jamming, and is easy to use;

[0038] When the housing 2 rotates, the driving protrusion 21 drives the rotating ring 71 to rotate, and the rotating ring 71 drives the elastic positioning member 8 to swing in the positioning groove 111 through the positioning protrusion 72. The utility model provides an elastic positioning member 8 for positioning cooperation between the limit baffle 11 of the base 1 and the positioning protrusion 72 aligned on the rotating ring 3, so that the user has a greater change in hand feeling, which plays a role in prompting the rotation to the right position, so as not to completely rely on personal experience, avoid misjudgment, ensure that the adapter is installed in place, and improve the user experience; and the elastic positioning structure has a certain positioning function, which can prevent the problem of easy loosening between the rotating ring 71 and the base 1 in the use state, and the positioning is reliable and easy to use.

[0039] The elastic ground electrode insert strip 9 of the utility model has elasticity after being partially bent. In actual use, the grounding insert strip is not easy to loosen, and the grounding effect is good, thereby ensuring that the electrical appliances connected to the adapter are safe and reliable, and have good practicality.

[0040] In addition, this embodiment can be improved on the basis of the above technical solution: for example, an anti-single-pole guide can be provided in the protective door bottom box 42, and a trapezoidal boss is provided, and the insulating door sheet 41 moves left and right along the trapezoidal boss;

[0041] A surface cover is provided on the protective door bottom box 42 , and an anti-single pole limit position structure is provided on the protective door bottom box 42 and the surface cover, which, combined with the structure of the insulating door sheet 41 , prevents single pole insertion.

[0042] Embodiment 2

[0043] See also Figure 6 and Figure 7 The second embodiment is an improvement on the technical solution of the first embodiment above: the difference between the second embodiment and the first embodiment is that the positions and structures of the door sheet through holes 411 arranged on the upper end surface of the insulating door sheet 41 are different. In actual use, the number, position and structure of the door sheet through holes 411 can be arbitrarily set according to user needs.

[0044] 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. A track socket adapter, comprising a base (1) and a housing (2), wherein the upper end of the housing (2) is provided with a cover plate (3), and the cover plate (3) is provided with a plurality of jacks (31), characterized in that: An integrated protection door assembly (4) is arranged directly below the plug hole (31), a conductive socket assembly (5) is arranged below the integrated protection door assembly (4), an insulating positioning bracket (6) is arranged below the conductive socket assembly (5), a conductive plug transmission assembly (7) is arranged below the insulating positioning bracket (6), the conductive plug transmission assembly (7) comprises a rotating ring (71), a plurality of positioning protruding rods (72) are integrally arranged on the inner wall surface of the rotating ring (71), a limiting baffle (11) is integrally arranged on the inner bottom surface of the base (1) aligned with each positioning protruding rod position, and an elastic positioning member (8) is arranged between the limiting baffle (11) and the aligned positioning protruding rod (72); The integrated protection door assembly (4) comprises an insulating door sheet (41) and a protection door bottom box (42), wherein the insulating door sheet (41) is installed in the protection door bottom box (42), a plurality of door sheet through holes (411) are arranged on the upper end surface of the insulating door sheet (41), and a plurality of elastic strips (43) are integrally arranged on the side surface of the insulating door sheet (41), and each elastic strip (43) is connected to the inner wall surface of the protection door bottom box (42) at an end facing away from the insulating door sheet; A grounding through hole (12) is provided on the inner bottom surface of the base (1), and an elastic ground electrode insert (9) is inserted into the grounding through hole (12).

2. A track socket adapter according to claim 1, characterized in that: The number of the door panel through holes (411) is set to 2-5, wherein the upper ends of 2-3 of the door panel through holes (411) are provided with driving inclined surfaces (412).

3. A rail socket adapter according to claim 2, characterized in that: Two elastic strips (43) are integrally arranged on the left and right end surfaces of the insulating door sheet (41), and the two elastic strips (43) on the same side have opposite inclination directions; The protective door bottom box (42) is provided with a vertical through hole (421) aligned with each insertion hole position, the inner bottom surface of the protective door bottom box (42) is integrally provided with a guide convex strip (422), the lower end surface of the insulating door sheet (41) is provided with a guide groove (413) aligned with the guide convex strip position, and the guide convex strip (422) is inserted into the guide groove (413).

4. A track socket adapter according to claim 3, characterized in that: An elastic bending portion (91) is provided at a local position of the elastic ground electrode insertion strip (9), and a grounding through hole (12) is exposed at the lower end surface of the elastic ground electrode insertion strip (9).

5. A track socket adapter according to claim 4, characterized in that: Two positioning protrusions (72) are symmetrically arranged on the inner wall surface of the rotating ring (71); each limiting baffle (11) on the inner bottom surface of the base (1) forms a positioning groove (111); an elastic positioning protrusion (112) is integrally arranged on the inner wall surface of each positioning groove (111); the elastic positioning member (8) is a spring; one end of the elastic positioning member (8) is connected to the aligned elastic positioning protrusion (112); and the other end of the elastic positioning member (8) is connected to the aligned positioning protrusion (72).

6. A track socket adapter according to claim 5, characterized in that: At least one limiting slot (74) is provided at the upper end of the rotating ring (71), and a driving protrusion (21) is integrally provided on the inner wall surface of the housing (2) so as to align with the limiting slot, and the driving protrusion (21) is inserted into the limiting slot (74); when the housing (2) rotates, the rotating ring (71) is driven to rotate by the driving protrusion (21), and the rotating ring (71) drives the elastic positioning member (8) to swing in the positioning groove (111) through the positioning protrusion (72).

7. The track socket adapter according to claim 1, characterized in that: The bottom of the base (1) is integrally provided with a plug-in protection bracket (13), and the side of the plug-in protection bracket (13) is provided with a plurality of elastic positioning buckles (14).

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