Track socket dislocation fool-proof structure
By setting asymmetric copper sheet slots on the power track of the track socket, and using a dislocation structure to prevent stupidity, the problem of reverse connection between live wires and neutral wires in the existing track sockets is solved, and the normal working rate and safety of the appliance are improved.
Patent Information
- Application Number
- CN202421808549.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The existing track sockets lack a silly anti-station structure to prevent the live wire and neutral wire from being connected in reverse, resulting in the electrical appliances not working properly and pose safety hazards.
A rail socket misalignment and anti-stupid structure is designed. By setting asymmetric first copper sheet slot and second copper sheet slot on the power track, the misalignment structure is used to achieve anti-stupidity, ensuring that the L-pole latch copper sheet and N-pole latch copper sheet of the adapter will not be inserted in reverse.
Effectively prevent the live wire and neutral wire from being connected in reverse, ensure the normal operation of the electrical appliances, and improve safety and convenience of use.
Smart Images
Figure CN223023757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of track sockets, in particular to a misalignment anti-fooling structure for track sockets. Background Art
[0002] Generally, a track socket includes a power track and an adapter. When installed and used, the power track is fixed on a wall or a desktop and connected to a power cord, and the adapter is installed on the power track for connecting an external device. The adapter can be installed at any position in the length direction of the power track, and the use flexibility is better.
[0003] Most of the existing track sockets do not have an anti-fooling structure on the power track and the adapter. When the adapter is installed on the power track, the live wire and the neutral wire are easily connected reversely. If the live wire and the neutral wire are connected reversely, the electrical appliance may not work properly because the circuit cannot form a closed loop and the electrical appliance will not be able to operate; it will also cause a short circuit in the circuit and pose a safety hazard; for electrical appliances with a triangular plug, if the positions of the live wire and the neutral wire are wrong, the switch of the electrical appliance cannot disconnect the live wire, resulting in the presence of voltage inside the electrical appliance when it is not working. Once the metal shell is electrically leaked, there will be an electric shock risk. Summary of the Utility Model
[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a misalignment anti-fooling structure for track sockets with reasonable structural design, simple structure, convenient use, capable of preventing the reverse connection of the live wire and the neutral wire and good practicability.
[0005] To achieve the above purpose, the utility model provides the following technical solution: a misalignment anti-fooling structure for track sockets, including a power track, the power track includes a shell and an insulating bracket, a power-taking groove is arranged inside the insulating bracket, a first copper sheet slot is arranged on the left side of the power-taking groove, a second copper sheet slot is arranged on the right side of the power-taking groove, and the first copper sheet slot and the second copper sheet slot are asymmetrically arranged.
[0006] The utility model is further arranged as follows: an adapter chute is arranged on the shell, the power-taking groove is arranged opposite to the adapter chute, and the upper end of the power-taking groove is communicated with the adapter chute. The first copper sheet slot is located below or above the second copper sheet slot, and the first copper sheet slot and the second copper sheet slot achieve anti-fooling through misalignment.
[0007] The utility model is further arranged as follows: a first wiring groove is arranged at the left end of the first copper sheet slot, the first wiring groove is communicated with the first copper sheet slot, and a first conductive socket with an opening facing right is arranged inside the first wiring groove; a second wiring groove is arranged at the right end of the second copper sheet slot, the second wiring groove is communicated with the second copper sheet slot, and a second conductive socket with an opening facing left is arranged inside the second wiring groove.
[0008] The present utility model is further configured as follows: a positioning card slot is provided on one side of the upper end of the power-taking groove close to the groove opening, and a grounding copper sheet is arranged in the positioning card slot.
[0009] The present utility model is further configured as follows: the housing is provided with a bent edge on one side of the adapter chute.
[0010] The present utility model is further configured as follows: an adapter is arranged on the power rail, a plug pin guard plate is arranged at the lower end of the base of the adapter, a plurality of positioning buckles are arranged on the end face of the plug pin guard plate aligned with the bent edge, and the positioning buckles are clamped and fixed with the bent edge; an E-pole copper sheet is arranged on the end face of the plug pin guard plate aligned with the grounding copper sheet, and the E-pole copper sheet is electrically connected to the grounding copper sheet.
[0011] The present utility model is further configured as follows: the lower end of the adapter is provided with a first rotating shaft and a second rotating shaft, an L-pole plug pin copper sheet is fixedly arranged at the lower end of the first rotating shaft, the L-pole plug pin copper sheet is connected or disconnected from the first conductive socket through rotation, an N-pole plug pin copper sheet is fixedly arranged at the lower end of the second rotating shaft, and the N-pole plug pin copper sheet is connected or disconnected from the second conductive socket through rotation.
[0012] The beneficial effects of the present utility model are as follows: compared with the prior art, the structure of the present utility model is reasonably designed, the first copper sheet slot and the second copper sheet slot on the left and right sides of the power-taking groove are asymmetrically arranged, and the first copper sheet slot and the second copper sheet slot adopt a dislocation structure to achieve anti-fooling, so that the L-pole plug pin copper sheet and the N-pole plug pin copper sheet of the adapter will not be inserted reversely. The structure is simple, easy to use, can prevent the live wire and the neutral wire from being connected reversely, is safe and reliable, and has good practicability.
[0013] The following further describes the present utility model in conjunction with the accompanying drawings of the specification and specific embodiments. Description of the Drawings
[0014] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model;
[0015] Figure 2 It is a schematic structural diagram of the power rail of an embodiment of the present utility model;
[0016] Figure 3 It is a schematic structural diagram of the adapter of an embodiment of the present utility model Figure 1 ;
[0017] Figure 4 It is a schematic structural diagram of the adapter of an embodiment of the present utility model Figure 2 ;
[0018] Figure 5 It is a schematic partial structural diagram of the adapter of an embodiment of the present utility model. Detailed Embodiment
[0019] In the description of this embodiment, it should be noted that when terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, when terms such as "first", "second", "third" appear, they are only for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0020] See Figures 1 to 5 , a misalignment anti-fooling structure for an orbital socket disclosed by the present invention includes a power rail. The power rail includes a housing 1 and an insulating bracket 2. A power-taking groove 21 is provided inside the insulating bracket 2. A first copper sheet slot 211 is provided on the left side of the power-taking groove 21, and a second copper sheet slot 212 is provided on the right side of the power-taking groove 21. The first copper sheet slot 211 and the second copper sheet slot 212 are asymmetrically arranged.
[0021] Preferably, the insulating bracket 2 is installed inside the housing 1; an adapter chute 11 is provided on the housing 1. The power-taking groove 21 is arranged to be aligned with the adapter chute 11, and the upper end of the power-taking groove 21 communicates with the adapter chute 11. The first copper sheet slot 211 is located below or above the second copper sheet slot 212. The first copper sheet slot 211 and the second copper sheet slot 212 achieve anti-fooling through misalignment.
[0022] To make the structural design of the present invention more reasonable, preferably, a first wiring groove 213 is provided at the left end of the first copper sheet slot 211 in this embodiment. The first wiring groove 213 communicates with the first copper sheet slot 211. A first conductive socket 3 with an opening facing right is provided inside the first wiring groove 213; a second wiring groove 214 is provided at the right end of the second copper sheet slot 212. The second wiring groove 214 communicates with the second copper sheet slot 212. A second conductive socket 4 with an opening facing left is provided inside the second wiring groove 214.
[0023] A positioning card slot 215 is provided at the upper end of the power-taking groove 21 near the groove opening side. A grounding copper sheet 5 is provided inside the positioning card slot 215.
[0024] A bent edge 12 is provided on the housing 1 on one side of the adapter chute 11. Preferably, the bent edge 12 is bent downward by 90°.
[0025] An adapter 6 is provided on the power rail. A pin guard plate 61 is provided at the lower end of the base of the adapter 6. A plurality of positioning buckles 7 are provided on the end face of the pin guard plate 61 facing the bent edge, and the positioning buckles 7 are clamped and fixed to the bent edge 12. An E-pole copper sheet 8 is provided on the end face of the pin guard plate 61 facing the grounding copper sheet 5, and the E-pole copper sheet 8 is electrically connected to the grounding copper sheet 5. Preferably, the number of the positioning buckles 7 is set to 1-2, and one end of each positioning buckle 7 is integrally provided with the pin guard plate 61 or fixedly connected by screws.
[0026] A first rotating shaft 62 and a second rotating shaft 63 are provided at the lower end of the adapter 6. An L-pole pin copper sheet 64 is fixedly provided at the lower end of the first rotating shaft 62. The L-pole pin copper sheet 64 is connected or disconnected from the first conductive socket 3 by rotation. An N-pole pin copper sheet 65 is fixedly provided at the lower end of the second rotating shaft 63. The N-pole pin copper sheet 65 is connected or disconnected from the second conductive socket 4 by rotation.
[0027] Preferably, in this embodiment, the positions of the L-pole pin copper sheet 64 and the N-pole pin copper sheet 65 can be interchanged according to user needs.
[0028] In actual application, the first copper sheet slot 211 and the second copper sheet slot 212 on the left and right sides of the power-taking groove 21 are asymmetrically arranged. The first copper sheet slot 211 and the second copper sheet slot 212 are misaligned to achieve anti-fooling, so that the L-pole pin copper sheet 64 and the N-pole pin copper sheet 65 of the adapter 6 will not be inserted reversely. The structure is reasonably designed, simple in structure, convenient to use, capable of preventing the live wire and the neutral wire from being connected reversely, safe and reliable, and good in practicability.
[0029] The above embodiments are specific descriptions of the present invention, which are only used to further illustrate the present invention and cannot be understood as limiting the protection scope of the present invention. Those skilled in the art make some non-essential improvements and adjustments to the present invention according to the content of the above invention, and all fall within the protection scope of the present invention.
Claims
1. A track socket misalignment prevention structure, comprising a power track, wherein the power track comprises a housing (1) and an insulating bracket (2), wherein a power extraction groove (21) is provided in the insulating bracket (2), characterized in that: A first copper sheet slot (211) is arranged on the left side of the power extraction groove (21), and a second copper sheet slot (212) is arranged on the right side of the power extraction groove (21), wherein the first copper sheet slot (211) and the second copper sheet slot (212) are arranged asymmetrically.
2. A track socket misalignment prevention structure according to claim 1, characterized in that: An adapter slot (11) is provided on the housing (1), the power extraction groove (21) is aligned with the adapter slot (11), and the upper end of the power extraction groove (21) is connected to the adapter slot (11), the first copper sheet slot (211) is located below or above the second copper sheet slot (212), and the first copper sheet slot (211) and the second copper sheet slot (212) are misaligned to achieve foolproofing.
3. A track socket misalignment prevention structure according to claim 2, characterized in that: A first wiring slot (213) is provided at the left end of the first copper sheet slot (211), the first wiring slot (213) is connected to the first copper sheet slot (211), and a first conductive socket (3) with an opening facing right is provided in the first wiring slot (213); a second wiring slot (214) is provided at the right end of the second copper sheet slot (212), the second wiring slot (214) is connected to the second copper sheet slot (212), and a second conductive socket (4) with an opening facing left is provided in the second wiring slot (214).
4. A track socket misalignment prevention structure according to claim 3, characterized in that: A positioning slot (215) is provided at the upper end of the power extraction slot (21) near the slot opening, and a grounding copper sheet (5) is provided in the positioning slot (215).
5. The track socket misalignment prevention structure according to claim 2, characterized in that: The housing (1) is provided with a bent edge (12) on one side of the adapter slide groove (11).
6. A track socket misalignment prevention structure according to claim 5, characterized in that: An adapter (6) is provided on the power rail, a latch guard plate (61) is provided at the lower end of the base of the adapter (6), a plurality of positioning buckles (7) are provided on the end surface of the latch guard plate (61) aligned with the bent edge, and the positioning buckles (7) are fixedly connected to the bent edge (12); an E-pole copper sheet (8) is provided on the end surface of the latch guard plate (61) aligned with the grounding copper sheet (5), and the E-pole copper sheet (8) is electrically connected to the grounding copper sheet (5).
7. A track socket misalignment prevention structure according to claim 6, characterized in that: The adapter (6) is provided with a first rotating shaft (62) and a second rotating shaft (63) at the lower end. An L-pole copper plug sheet (64) is fixedly provided at the lower end of the first rotating shaft (62). The L-pole copper plug sheet (64) is connected to or disconnected from the first conductive socket (3) by rotation. An N-pole copper plug sheet (65) is fixedly provided at the lower end of the second rotating shaft (63). The N-pole copper plug sheet (65) is connected to or disconnected from the second conductive socket (4) by rotation.