Socket convenient to assemble

Abstract

The utility model provides a socket convenient to assemble, which comprises a bottom shell, an upper cover and a socket module, the socket module comprises an insulating seat body, a live wire module, a zero wire module and a ground wire module, and the live wire module, the zero wire module and the ground wire module are all integrated conductors assembled on the insulating seat body. And the insulating seat body and the bottom shell are clamped and matched through a clamping mechanism. According to the utility model, the live wire, the zero wire and the ground wire are designed into an integrated modular structure, and the socket module, the bottom shell and the upper cover are matched in a clamping fit manner, so that screw fixation is not needed, the assembly efficiency of the product is greatly improved, and the product with the integrated structure of the live wire, the ground wire and the zero wire is more stable and better in quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of sockets, in particular to a socket which is easy to assemble. Background Art

[0002] At present, the various parts of most sockets are fixed by screws. When there are multiple sets of jacks in the socket, multiple terminals are generally connected by wires, which reduces the assembly efficiency of the socket and makes the cost relatively high. In addition, the wiring inside the socket is messy, and these wiring harnesses must be avoided during assembly to avoid crushing the wiring harnesses and causing circuit breakage or direct contact between the neutral and live wires. In addition, when traditional terminals are stuck on the shell, they are easy to shake because of the fewer and shallower card points. Over time, the terminals will shift, so that the plug cannot be accurately inserted into the socket of the socket, eventually resulting in poor contact or failure to conduct. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to improve the assembly efficiency and quality of the socket.

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

[0005] A socket that is easy to assemble includes a bottom shell, an upper cover and a socket module, wherein the socket module includes an insulating seat body, a live wire module, a neutral wire module and a ground wire module, wherein the live wire module, the neutral wire module and the ground wire module are all integrated conductors assembled on the insulating seat body, and the insulating seat body and the bottom shell are snap-fitted together by a snap-fit ​​mechanism.

[0006] Preferably, the snap-in mechanism includes a plurality of holes and grooves at the bottom of the insulating seat body, first snap-in protrusions facing oppositely are respectively provided on the inner walls of two adjacent holes and grooves, a first protrusion inserted into the hole and groove of the insulating seat body is provided on the bottom of the bottom shell, and a first snap-in groove for the first snap-in protrusion to be inserted into is provided on the first protrusion, and the two first snap-in protrusions facing oppositely form a pair of first snap-in grooves that cooperate with the corresponding two first protrusions to fix the socket module.

[0007] Preferably, a safety door module is provided between the socket module and the upper cover, and the safety door module is clamped on the inner top of the upper cover. After the upper cover is installed on the bottom shell, the safety door module abuts against the insulating seat body and abuts against the live wire module and the neutral wire module.

[0008] Preferably, the opposite sides of the safety door module are provided with second latching protrusions, and the corresponding positions on the top inner top of the upper cover are provided with second protrusions protruding downward, and the second protrusions are provided with second latching grooves for the second latching protrusions on both sides of the safety door module to latch into.

[0009] Preferably, a low-voltage output module is further included, and a positioning mechanism is provided between the circuit board of the low-voltage output module and the bottom shell. The low-voltage output module cooperates with the upper cover through the positioning mechanism to fix the low-voltage output module between the upper cover and the bottom shell. The low-voltage output module is provided with a plurality of USB output ports and / or a plurality of Type-C output ports.

[0010] Preferably, the positioning mechanism comprises a continuously bent vertical plate integrally formed at the bottom of the bottom shell, the vertical plate is vertically arranged to the bottom shell, and a through slot for inserting the vertical plate is provided on the low voltage output module.

[0011] Preferably, the upper cover is snap-fitted with the bottom shell, a third snapping protrusion is provided on the inner wall in the length direction of the bottom shell, and a third snapping groove for the third snapping protrusion to snap into is provided on the corresponding side wall in the length direction of the upper cover, and the upper cover is directly pressed and buckled onto the bottom shell.

[0012] Preferably, a middle groove is provided on the upper end surface of the insulating seat body, and a live wire groove and a neutral wire groove communicating with the middle groove are provided on both sides of the middle groove, and the terminals of the live wire module and the neutral wire module are respectively inserted into the corresponding live wire groove and the neutral wire groove.

[0013] Preferably, the grounding module comprises a main rod and several grounding terminals, and several fourth latches are provided on the side of the insulating seat in the length direction. The main rod of the grounding module utilizes the elasticity of the grounding module itself to elastically latch onto the side of the insulating seat with the fourth latch.

[0014] Preferably, the live wire module, the neutral wire module and the ground wire module are all made of copper sheets in one piece.

[0015] The beneficial effects of the utility model are as follows: the utility model designs the live wire, the neutral wire and the ground wire into an integrated modular structure, and adopts a snap-fitting method between the socket module, the bottom shell and the upper cover, without the need for screw fixation, thereby greatly improving the assembly efficiency of the product. The integrated structure product of the live wire, the ground wire and the neutral wire is more stable and of better quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a structural exploded diagram of the utility model;

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

[0019] Figure 4 It is a structural schematic diagram of the bottom shell of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the insulating seat of the utility model;

[0021] Figure 6 This is a structural schematic diagram of the insulating seat of the utility model from another perspective;

[0022] Figure 7 It is a structural schematic diagram of the low voltage output module of the utility model. 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] Example

[0025] See also Figure 1-Figure 7 , as shown in the figure, is a socket that is easy to assemble, including a bottom shell 1, an upper cover 2 and a socket module 3, wherein the socket module 3 includes an insulating seat body 31, a live wire module 32, a neutral wire module 33 and a ground wire module 34, wherein the live wire module 32, the neutral wire module 33 and the ground wire module 34 are all integrated conductors assembled on the insulating seat body 31, and the live wire module 32, the neutral wire module 33 and the ground wire module 34 in this embodiment are all made of copper thin sheets in one piece, and the insulating seat body 31 and the bottom shell 1 are engaged with each other through a snap-fit ​​mechanism, and the upper end surface of the insulating seat body 31 is provided with a middle groove 311, and a live wire groove 312 and a neutral wire groove 313 communicating with the middle groove 311 are provided on both sides of the middle groove 311, and the terminals of the live wire module 32 and the neutral wire module 33 are respectively inserted into the corresponding live wire groove 312 and the neutral wire groove 313, wherein the neutral wire module 33, the live wire module 32 and the ground wire module 34 include A main pole and a plurality of terminals, the terminals of the neutral wire module 33 extend upward along the side of the main pole, while the terminals of the live wire module 32 extend up and down along the side of the main pole. During installation, the main pole of the neutral wire module 33 is placed at the bottom of the middle groove 311 of the insulating seat body 31, and then the terminals of the neutral wire module 33 are respectively inserted into the corresponding neutral wire groove 313. After the terminals of the live wire module 32 are placed in the live wire groove 312, the main pole thereof is located at the top of the middle groove 311, so that a larger distance is formed between the main poles of the live wire module 32 and the neutral wire module 33 to avoid contact and arc generation and ensure safety. In addition, a partition 315 integrally arranged with the insulating seat body 31 is provided on both sides of the middle groove 311 between the downwardly extending parts of the terminals of the live wire module 32. The partition 315 can avoid creepage between the live wire and the parts due to the short distance, increase the creepage distance, and further improve safety.

[0026] The snap-in mechanism described in this embodiment includes a plurality of holes 316 formed at the bottom of the insulating seat body 31, first snap-in protrusions 317 facing opposite directions are respectively formed on the inner walls of two adjacent holes 316, a first protrusion 11 inserted into the hole 316 of the insulating seat body 31 is formed at the bottom of the bottom shell 1, and the first protrusion 11 is provided with a first snap-in groove 12 for the first snap-in protrusion 317 to snap in, and the two first snap-in protrusions 317 facing opposite directions form a pair of first snap-in grooves 12 that cooperate with the corresponding two first protrusions 11 to fix the socket module 3.

[0027] A safety door module 4 is provided between the socket module 3 and the upper cover 2. The safety door module 4 is an existing technology on the market and will not be elaborated in detail here. It is worth noting that the safety door module 4 is clamped on the top of the upper cover 2. After the upper cover 2 is installed on the bottom shell 1, the safety door module 4 abuts against the insulating seat body 31 and abuts against the live wire module 32 and the neutral wire module 33. The specific clamping structure of the safety door module 4 and the upper cover 2 is that a second clamping protrusion 41 is provided on the opposite side of the safety door module 4, and a corresponding second protrusion 21 protruding downward is provided at the corresponding position of the top of the corresponding upper cover 2, and a second clamping groove 22 is provided on the second protrusion 21 for the second clamping protrusions 41 on both sides of the safety door module 4 to be clamped.

[0028] The present embodiment also includes a low-voltage output module 5, which is also a prior art in itself and is mainly used to adapt to the direct charging of electronic products such as mobile phones. Its specific structure and principle are prior art and will not be elaborated in detail here. The low-voltage output module is electrically connected to the ends of the live wire module 32 and the neutral wire module 33 by welding or fixing with screws through wires. It is worth noting that a positioning mechanism is provided between the circuit board of the low-voltage output module 5 and the bottom shell 1. The low-voltage output module 5 is fixed between the upper cover 2 and the bottom shell 1 through the positioning mechanism in cooperation with the upper cover 2. The low-voltage output module 5 is provided with a plurality of USB output ports and / or a plurality of Type-C output terminals. The positioning mechanism described in this embodiment includes a continuously bent vertical plate 13 integrally formed at the bottom of the bottom shell 1. The vertical plate 13 is vertically arranged with the bottom shell 1. The low-voltage output module 5 is provided with a through slot 51 for inserting the vertical plate 13. After being positioned by the positioning mechanism, the low-voltage output module 5 can only move in the up and down directions, and the upper cover 2 is restricted from moving up and down after being installed, so that the entire low-voltage output module 5 is firmly fixed between the upper cover 2 and the bottom shell 1.

[0029] In order to further improve the assembly efficiency of the product in this embodiment, the upper cover 2 and the bottom shell 1 are snap-fitted together. Specifically, a third snap-in protrusion 14 is provided on the inner wall in the length direction of the bottom shell 1, and a corresponding third snap-in groove 23 for the third snap-in protrusion 14 to be snapped into is provided on the side wall in the length direction of the upper cover 2. The upper cover 2 is directly pressed and buckled onto the bottom shell 1.

[0030] Since the live wire module 32 and the neutral wire module 33 occupy a relatively large space, the ground wire module 34 is arranged on the side of the insulating seat body 31 in this embodiment. However, it is easy to shake if it is arranged on the side. Therefore, a plurality of fourth latching protrusions 318 are arranged on the side of the insulating seat body 31 in the length direction of the embodiment. The main rod of the ground wire module 34 utilizes the elasticity of the ground wire module 34 itself to cooperate with the fourth latching protrusion 318 to elastically latch on the side of the insulating seat body 31. Specifically, the terminal of the ground wire module 34 is inserted into the ground wire groove 314 from above, and the elasticity of the connection part between the main rod and the terminal is utilized to make the main rod latch at this position after passing over the fourth latching protrusion 318.

Claims

1. A socket that is easy to assemble, comprising a bottom shell, an upper cover and a socket module, characterized in that: The socket module includes an insulating seat body, a live wire module, a neutral wire module and a ground wire module, wherein the live wire module, the neutral wire module and the ground wire module are all integrated conductors assembled on the insulating seat body, and the insulating seat body and the bottom shell are snap-fitted together by a snap-fit ​​mechanism.

2. A socket that is easy to assemble as claimed in claim 1, characterized in that: The clamping mechanism includes a plurality of holes and grooves at the bottom of the insulating seat body, first clamping protrusions facing opposite directions are respectively provided on the inner walls of two adjacent holes and grooves, a first protrusion inserted into the hole and groove of the insulating seat body is provided on the bottom of the bottom shell, and a first clamping groove for the first clamping protrusion to be clamped into is provided on the first protrusion, and two first clamping protrusions facing opposite directions form a pair and cooperate with the first clamping grooves of the corresponding two first protrusions to fix the socket module.

3. A socket that is easy to assemble as claimed in claim 1, characterized in that: A safety door module is arranged between the socket module and the upper cover. The safety door module is clamped on the inner top of the upper cover. After the upper cover is installed on the bottom shell, the safety door module abuts against the insulating seat body and the live wire module and the neutral wire module.

4. A socket that is easy to assemble as claimed in claim 3, characterized in that: The opposite side of the safety door module is provided with a second locking protrusion, and the corresponding position on the top of the corresponding upper cover is provided with a second protrusion protruding downward, and the second protrusion is provided with a second locking groove for the second locking protrusions on both sides of the safety door module to be locked in.

5. A socket that is easy to assemble as claimed in claim 1, characterized in that: It also includes a low-voltage output module. A positioning mechanism is provided between the circuit board of the low-voltage output module and the bottom shell. The low-voltage output module cooperates with the upper cover through the positioning mechanism to fix the low-voltage output module between the upper cover and the bottom shell. The low-voltage output module is provided with several USB output ports and / or several Type-C output ports.

6. A socket that is easy to assemble as claimed in claim 5, characterized in that: The positioning mechanism comprises a continuously bent vertical plate integrally formed at the bottom of the bottom shell, the vertical plate is vertically arranged with the bottom shell, and a through slot for inserting the vertical plate is arranged on the low voltage output module.

7. A socket that is easy to assemble as claimed in claim 1, characterized in that: The upper cover is snap-fitted with the bottom shell, a third snap-in protrusion is provided on the inner wall in the length direction of the bottom shell, and a third snap-in groove for the third snap-in protrusion to be snapped into is provided on the corresponding side wall in the length direction of the upper cover, and the upper cover is directly pressed and buckled on the bottom shell.

8. A socket that is easy to assemble as claimed in any one of claims 1 to 7, characterized in that: The upper end surface of the insulating seat body is provided with a middle groove, and the live wire groove and the neutral wire groove communicating with the middle groove are provided on both sides of the middle groove, and the terminals of the live wire module and the neutral wire module are respectively inserted into the corresponding live wire groove and the neutral wire groove.

9. A socket that is easy to assemble as claimed in claim 8, characterized in that: The grounding module comprises a main rod and several grounding terminals. Several fourth clamping protrusions are arranged on the side of the insulating seat in the length direction. The main rod of the grounding module is elastically clamped on the side of the insulating seat by the elasticity of the grounding module itself and the fourth clamping protrusions.

10. A socket that is easy to assemble as claimed in claim 9, characterized in that: The live wire module, the neutral wire module and the ground wire module are all made of copper sheets in one piece.

Images