CN210628617U

CN210628617U - A timing socket with protective function

Info

Publication number: CN210628617U
Application number: CN201921916961.1U
Authority: CN
Inventors: 李作贤
Original assignee: Shenzhen Jindehong Technology Electronics Co Ltd
Current assignee: Shenzhen Jindehong Technology Electronics Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-05-26
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a timing socket with safeguard function, this socket has: the power strip comprises a power strip shell, a plug board and a protection plate, wherein the power strip shell is provided with an installation cavity, a plug is arranged in the installation cavity, a plurality of jacks matched with a plug are arranged on the upper surface of the plug board at intervals along the length direction, so that the jacks on the upper surface extend out of the installation cavity, and the plug board is electrically connected with a circuit board; be provided with the guard plate in the upper end of picture peg, the guard plate is restricted at the installation intracavity, and the guard plate has the separation blade that extends along the jack direction, and this guard plate can slide along length direction and set up, works as when the guard plate slides along length direction, the separation blade shelters from the jack to avoid the dust to get into the jack or avoid appearing the electric shock hidden danger.

Description

Timing socket with protection function

Technical Field

The utility model belongs to the technical field of supply socket, especially, relate to a timing socket with safeguard function.

Background

With the improvement of the living standard of people, the use amount of household appliances and office electronic equipment in each family, unit and the like is more and more, which puts forward higher requirements on the power socket, for the existing socket, dust is easy to enter when the socket is not used for a long time, so that each circuit element inside is damaged, and the jacks are exposed outside and are easy to cause electric shock hazard, therefore, the socket with the protection effect is provided necessarily to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, aim at providing a timing socket with safeguard function, make this socket when not user state, shield the jack, avoid advancing ash and mistake electric shock.

In order to achieve the above object, the utility model adopts the technical scheme that the socket is provided with:

the power board shell is provided with a mounting cavity;

the plug board is arranged in the mounting cavity, so that the jacks on the upper surface extend out of the mounting cavity, and the plug board is electrically connected with the circuit board; and

the guard plate, it is restricted at the installation cavity and the picture peg sets up along length direction slides, and this guard plate has the separation blade that extends along the jack direction, works as when the guard plate slides along length direction, the separation blade lid closes jack upper portion.

Furthermore, a cavity shell extends outwards from the upper surface of the power board shell, and a sliding groove is formed in the middle of the cavity shell; a protrusion is arranged on the protection plate and extends out of the sliding groove.

Furthermore, the socket is also provided with an elastic seat, the end part of the elastic seat is also provided with a touch switch, the touch switch is provided with an elastic reed, and when the protection plate slides along the length direction to expose the jack, the protection plate can contact the elastic reed and make the elastic reed bend to conduct the circuit.

Furthermore, the elastic seat is provided with a mounting hole, a spring and a screw are arranged in the mounting hole, the screw penetrates through the back of the power board shell and extends into the mounting hole to be in threaded connection with the elastic seat, and the plug board is arranged on the elastic seat.

Furthermore, a time controller is further arranged on the power board shell.

Compared with the prior art, the utility model, beneficial effect does: the sliding protection plate is arranged, so that the jack is shielded when the socket is not used, dust is prevented from entering, and the risk of electric shock by mistake is avoided; other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

Fig. 1 is a schematic perspective view of the timing socket of the present invention.

Fig. 2 is a perspective view of another embodiment of the socket.

Fig. 3 is a schematic perspective view of a power strip housing.

Fig. 4 is a schematic view of a connection structure between the protection plate and the insertion plate.

Fig. 5 is a partial structural schematic view of the elastic seat.

Fig. 6 is a back structure diagram of the elastic seat.

Fig. 7 is a circuit diagram of the timing socket of the present invention.

The reference numbers in the drawings correspond to the names: 100. a socket; 10. a power strip housing; 11. a chamber housing; 12. a time controller; 13. a USB jack; 14. a leakage detection button; 101. a mounting cavity; 110. a sliding groove; 20. inserting plates; 201. a jack; 30. a protection plate; 31. a baffle plate; 32. a protrusion; 40. an elastic seat; 41. a spring; 42. a screw; 43. a first contact; 44. a second contact; 401. mounting holes; 50. a touch switch; 51. and (4) an elastic reed.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a timing socket with a protection function, wherein the socket 100 has: the power strip comprises a power strip shell 10, a plug board 20 and a protection plate 30, wherein the power strip shell 10 is provided with a mounting cavity 101, the plug board 20 is arranged in the mounting cavity 101, a plurality of jacks 201 matched with a plug are arranged on the upper surface of the plug board 20 at intervals along the length direction, the jacks 201 on the upper surface extend out of the mounting cavity 101, and the plug board 20 is electrically connected with a circuit board; be provided with the guard plate 30 in the upper end of picture peg 20, guard plate 30 is restricted in installation cavity 101, and guard plate 30 has the separation blade 31 that extends along jack 201 direction, and this guard plate 30 can slide along length direction, as shown in fig. 2, when guard plate 30 slides along length direction, separation blade 31 will jack 201 shelters from to avoid the dust to get into jack 201 or the hidden danger of electrocution to appear.

In the above embodiment, as shown in fig. 3, the upper surface of the power strip housing 10 extends outwards to form a cavity housing 11, and a sliding groove 110 is formed in the middle of the cavity housing 11; the protection plate 30 is provided with a protrusion 32, the protrusion 32 is limited in the sliding groove 110, and the protection plate 30 is driven to move by pushing the protrusion 32, so that the blocking sheet 31 blocks the insertion hole 201.

In addition, socket 100 still has an elastic seat 40, the tip of elastic seat 40 still is provided with a touch switch 50, touch switch 50 has an elasticity reed, works as when guard plate 30 makes jack 201 expose along length direction slip, guard plate 30 can contact the elasticity reed, and makes the elasticity reed deflection switches on the circuit, through this position design for this socket 100 just switches on when jack 201 exposes, in order to avoid when forgetting to turn off the master switch, because mistake touches the drinking cup and pours liquid into jack 201 in and cause the electric shock hidden danger.

Preferably, as shown in fig. 4 and 5, a mounting hole 401 is formed in the elastic seat 40, a spring 41 and a screw 42 are arranged in the mounting hole 401, the screw 42 is screwed in from the back of the power strip housing 10 and extends into the mounting hole 401 to be in threaded connection with the elastic seat 40, the plug board 20 is arranged on the elastic seat 40, the protection plate 30 abuts against the cavity housing 11 through the elastic force of the spring 41, and the situation that the protection plate 30 is in a loose state and the protection plate 30 is ejected out by the elastic force of the trigger switch 50 to cause poor contact of the main switch is avoided.

Preferably, the power strip housing 10 is further provided with a time controller 12 (other timing control modes such as mechanical countdown control and electronic time calculation control can be adopted), a USB jack 13 and a leakage detection button 14, wherein the jack 201 and the USB jack 13 are connected to the circuit board through the first contact 43 and the second contact 44 to form a circuit connection structure as shown in fig. 7, a transformer is used for providing a weak voltage to the USB jack portion to charge the small-sized charging device, and the portion on the socket is a normal strong voltage portion for supplying power to various household large electric appliances; the leakage protector is mainly used for timely power off when the leakage fault occurs and protecting electric shock with fatal danger.

The utility model discloses a working process: when the timing socket 100 is in the state shown in fig. 1, the stop piece 31 is moved to the position of the insertion hole 201 by pressing the protrusion 32 and pushing the protrusion 32 to move, so as to block the insertion hole 201, thereby realizing the transition from the state shown in fig. 1 to the state shown in fig. 2.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. A timing socket with a protection function, characterized in that the socket has:

the power board shell is provided with a mounting cavity;

2. The protected timer socket according to claim 1, wherein,

a cavity shell extends outwards from the upper surface of the power board shell, and a sliding groove is formed in the middle of the cavity shell;

a protrusion is arranged on the protection plate and extends out of the sliding groove.

3. The timing socket of claim 2, further comprising a resilient base, wherein the resilient base is further provided with a trigger switch at an end thereof, the trigger switch having a resilient spring, wherein when the protective plate slides along the length direction to expose the insertion hole, the protective plate contacts the resilient spring and deflects the resilient spring to conduct the circuit.

4. The timing socket with the protection function as claimed in claim 3, wherein the elastic seat is provided with a mounting hole, a spring and a screw are arranged in the mounting hole, the screw penetrates from the back of the power board shell and extends into the mounting hole to be in threaded connection with the elastic seat, and the plug board is arranged on the elastic seat.

5. The timed outlet with a safeguard function according to claim 1, characterized in that a time controller is also provided on the extension socket housing.