CN220510349U - Two-position three-stage socket - Google Patents

Abstract

The utility model discloses a two-position three-stage socket, which relates to the technical field of sockets, and comprises a socket body, an upper end cover, a lower end cover and a sealing assembly, wherein the upper end cover and the lower end cover are both fixed with the socket body through screws, the sealing assembly is arranged between the socket body and the lower end cover, and the sealing assembly can protect the socket under the condition that the socket is not used, so that the use safety of the socket is ensured. This application is through inserting seal assembly card between lower extreme cover and the socket body, when the plug stitch inserts inside the socket, at this moment, can make the swing board that the symmetry set up simultaneously outside motion, and make reset spring compress, for the reset power that holds of swing board, and after the plug stitch takes out from the socket, can resume to initial position through reset spring's reset, thereby can further increase the waterproof sealing effect of socket, the short circuit appears in the socket, the condition emergence of incident is initiated, the safety in utilization of socket has been ensured.

Description

Two-position three-stage socket

Technical Field

The utility model relates to the technical field of sockets, in particular to a two-position three-stage socket.

Background

The socket is also called as a power socket and a switch socket. A socket refers to a receptacle into which one or more circuit wires may be inserted, through which various wires may be inserted. This facilitates the connection to other circuits. The connection and disconnection of the circuit part is achieved through the connection and disconnection between the circuit and the copper part.

The socket is divided into various types by its installation and use modes, such as a row of plugs, a ground plug, a wall plug, etc., and has a structure including a housing, a jack, an internal metal conductor, and a connection structure for connecting external lines, regardless of the various types. The jack on the socket has special adaptation requirements for the form of the jack according to the pin type of the connector.

The open socket structure can only meet the safety protection requirement under certain conditions, and once liquid or other conductive structures enter from the jack, the condition of short circuit can occur, so that safety accidents are caused. In view of this, we propose a two-position three-stage socket.

Disclosure of Invention

The utility model aims to provide a two-position three-stage socket, which solves the problem that the existing open type socket structure proposed in the background art can only meet the safety protection requirement under certain conditions, and once liquid or other conductive structures enter from a jack, the situation of short circuit can occur, so that safety accidents are caused.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a three-level socket in two bits, the socket is including socket body, upper end cover, lower extreme cover and seal assembly, upper end cover and lower extreme cover are all fixed with the socket body through the screw, seal assembly locates between socket body and the lower extreme cover, seal assembly can protect the socket under the not used condition of socket, ensures the safety in utilization of socket.

Preferably, the sealing assembly comprises a mounting seat, the mounting seat joint is between lower end cover and socket body, mounting seat and the relative terminal surface fixed mounting of lower end cover have the installation cover, first spliced eye has been seted up to the installation cover upper end, first spliced eye below is equipped with the direction plug bush, upper side is equipped with the support riser that is fixed in on the installation cover about the direction plug bush, the activity of support riser lower extreme is pegged graft there is stop bolt, and is adjacent the support riser inboard is equipped with the swinging plate, the swinging plate articulates on the installation cover, is adjacent the opposite face of swinging plate glues there is the flexible plate, is adjacent swinging plate lateral surface sliding connection has the dead lever, the dead lever passes through screw thread and stop bolt connection.

Preferably, the centers of the limit bolt and the fixed rod are collinear, and the reset spring is movably sleeved on the limit bolt and the fixed rod.

Preferably, the lower end surface of the mounting cover is provided with water absorbing cotton, and the water absorbing cotton is provided with a hole groove for guiding the insertion of the plug bush.

Preferably, a sliding groove for sliding the fixing rod is formed in the swinging plate, and the section of the sliding groove is T-shaped.

Preferably, the inner side surface of the lower end cover is fixedly provided with a clamping plate, and the mounting seat is provided with a clamping groove for clamping the clamping plate.

Preferably, the lower end cover is provided with a second plug hole and a USB jack, and the guide plug bush is arranged right below the second plug hole and the USB jack.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of three-level socket in two bits, through inserting seal assembly card into between lower extreme cover and the socket body, when the plug stitch inserts inside the socket, at this moment, can make the swinging plate that the symmetry set up move to the outside simultaneously, and make reset spring compress, for the reset power that holds of swinging plate, and after the plug stitch takes out from the socket, can restore to the initial position through reset spring's reset, make adjacent swinging plate can resume, thereby can further increase the waterproof sealing effect of socket, the short circuit appears in the socket, the condition emergence of incident has been triggered, the safety in utilization of socket has been ensured.

Drawings

FIG. 1 is a schematic view of a novel structure of the present utility model;

FIG. 2 is a schematic view of a partial explosion of the present utility model;

FIG. 3 is a schematic view of the lower end cap structure of the present utility model;

FIG. 4 is a schematic view in partial cross-section of a seal assembly of the present utility model;

fig. 5 is a schematic diagram showing the connection of the swing plate and the fixing rod according to the present utility model.

In the figure: 1. a socket body; 2. an upper end cap; 3. a lower end cap; 31. a second plug hole; 32. a USB jack; 33. a clamping plate; 4. a seal assembly; 41. a mounting base; 42. a mounting cover; 43. a clamping groove; 44. a first plug hole; 45. supporting a vertical plate; 46. a limit bolt; 47. a swinging plate; 48. a flexible board; 49. a guide sleeve; 401. a return spring; 402. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a three-level socket in two positions, the socket is including socket body 1, upper end cover 2, lower extreme cover 3 and seal assembly 4, and upper end cover 2 and lower extreme cover 3 are all fixed with socket body 1 through the screw, and seal assembly 4 locates between socket body 1 and the lower extreme cover 3, and seal assembly 4 can protect the socket under the not used condition of socket, ensures the safety in utilization of socket.

Referring to fig. 2-5, specifically, the sealing assembly 4 includes a mounting seat 41, the mounting seat 41 is clamped between the lower end cover 3 and the socket body 1, the mounting seat 41 is made of hard plastic, and the cross-sectional dimension of the mounting seat 41 is smaller than the effective dimension of the inner cavity of the lower end cover 3, so that the mounting seat 41 can be clamped inside the lower end cover 3.

Further, the mounting cover 42 is fixedly mounted on the opposite end surfaces of the mounting seat 41 and the lower end cover 3, and after the mounting cover 42 is limited by the mounting seat 41 and the lower end cover 3, the mounting cover 42 can be stably clamped between the lower end cover 3 and the mounting seat 41, and the mounting cover 42 and the mounting seat 41 can be fixed by screws.

Further, a first plugging hole 44 is formed in the upper end portion of the mounting cover 42, and a guiding plug bush 49 is arranged below the first plugging hole 44, wherein pins of a plug are plugged into the first plugging hole 44 and the guiding plug bush 49. The lower end cover 3 is provided with a second plug hole 31 and a USB jack 32, and the guide plug bush 49 is arranged right below the second plug hole 31 and the USB jack 32.

As shown in fig. 4, the upper left and right sides of the guide sleeve 49 are provided with supporting risers 45 fixed on the mounting cover 42, the supporting risers 45 are fixedly mounted on the mounting cover 42, the lower end parts of the supporting risers 45 are movably inserted with limiting bolts 46, the inner sides of the adjacent supporting risers 45 are provided with swinging plates 47, the swinging plates 47 are hinged on the mounting cover 42, the opposite surfaces of the adjacent swinging plates 47 are glued with flexible plates 48, the flexible plates 48 are made of flexible rubber, and the flexible plates are vertical, so that a certain protection effect can be achieved on pins when plug pins are inserted.

As shown in fig. 4 and 5, a fixing rod 402 is slidably connected to the outer side surface of the adjacent swing plate 47, and the fixing rod 402 is connected to the limit bolt 46 by a screw. The centers of the limit bolt 46 and the fixed rod 402 are collinear, and the reset spring 401 is movably sleeved on the limit bolt 46 and the fixed rod 402. The swing plate 47 is provided with a chute for sliding the fixing rod 402, and the section of the chute is T-shaped. When the plug pins are inserted into the socket, at this time, the symmetrically arranged swinging plates 47 can simultaneously move outwards, the reset springs 401 are compressed to store the reset force of the swinging plates 47, and after the plug pins are taken out from the socket, the adjacent swinging plates 47 can be restored to the position shown in fig. 4 through the reset of the reset springs 401, so that the waterproof sealing effect of the socket can be further improved.

The inner side surface of the lower end cover 3 is fixedly provided with a clamping plate 33, and the mounting seat 41 is provided with a clamping groove 43 for clamping the clamping plate 33. The locking plate 33 is locked into the locking groove 43, so that the position of the seal assembly 4 can be easily restricted.

In this embodiment, the lower end surface of the mounting cover 42 is provided with absorbent cotton 403, and the absorbent cotton 403 is provided with a hole groove for inserting the guide sleeve 49. When the plug pins are inserted into the socket, at this time, the symmetrically arranged swinging plates 47 can move outwards simultaneously, if moisture enters the first inserting holes 4, the moisture remains on the flexible plate 48, the moisture can fall onto the absorbent cotton 403 along with the outward movement of the swinging plates 47, and then the moisture can be absorbed, so that the risk of water inflow of the socket is reduced, and the use safety of the socket is guaranteed.

This kind of three-level socket in two positions, during the use, go into seal assembly 4 card between lower extreme cover 3 and the socket body 1, when the plug stitch inserts inside the socket, at this moment, can make the swing board 47 that the symmetry set up move outwards simultaneously to make reset spring 401 compress, for the restoring force of swing board 47, and take out the back from the socket at the plug stitch, can be through reset of reset spring 401, make adjacent swing board 47 can resume to the position as shown in fig. 4, thereby can further increase the waterproof sealing effect of socket.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a three-level socket of two positions which characterized in that: the socket comprises a socket body (1), an upper end cover (2), a lower end cover (3) and a sealing assembly (4), wherein the upper end cover (2) and the lower end cover (3) are fixed with the socket body (1) through screws, the sealing assembly (4) is arranged between the socket body (1) and the lower end cover (3), and the sealing assembly (4) can protect the socket under the condition that the socket is not used, so that the use safety of the socket is guaranteed.

2. A two-position three stage outlet according to claim 1, wherein: seal assembly (4) are including mount pad (41), mount pad (41) joint is between lower extreme cover (3) and socket body (1), mount pad (41) and the relative terminal surface fixed mounting of lower extreme cover (3) have installation cover (42), first spliced eye (44) have been seted up to installation cover (42) upper end, first spliced eye (44) below is equipped with direction plug bush (49), upper side is equipped with support riser (45) that are fixed in on installation cover (42) about direction plug bush (49), support riser (45) lower extreme activity grafting has spacing bolt (46), adjacent support riser (45) inboard is equipped with swing plate (47), swing plate (47) are articulated on installation cover (42), adjacent swing plate (47) opposite face is glued and is had flexible board (48), adjacent swing plate (47) lateral surface sliding connection has dead lever (402), dead lever (402) are connected with spacing bolt (46) through the screw thread.

3. A two-position three stage outlet according to claim 2, wherein: the centers of the limit bolt (46) and the fixed rod (402) are collinear, and the reset spring (401) is movably sleeved on the limit bolt (46) and the fixed rod (402).

4. A two-position three stage outlet according to claim 3, wherein: the lower end face of the mounting cover (42) is provided with water absorbing cotton (403), and the water absorbing cotton (403) is provided with a hole groove for inserting a guide plug bush (49).

5. The two-position three-stage outlet according to claim 4, wherein: the swing plate (47) is provided with a sliding groove for sliding the fixing rod (402), and the section of the sliding groove is T-shaped.

6. The two-position three-stage outlet according to claim 5, wherein: the inner side surface of the lower end cover (3) is fixedly provided with a clamping plate (33), and the mounting seat (41) is provided with a clamping groove (43) for clamping the clamping plate (33).

7. The two-position three-stage outlet according to claim 6, wherein: the lower end cover (3) is provided with a second plug hole (31) and a USB jack (32), and the guide plug bush (49) is arranged right below the second plug hole (31) and the USB jack (32).