CN220066181U - Socket - Google Patents

Abstract

The present utility model provides a socket, comprising: the support piece is provided with a groove, and the bottom wall of the groove is provided with a first power connection hole and a second power connection hole; the first baffle is arranged in the groove and provided with a first opening; the second baffle plate is arranged in the groove, a second opening is formed in the second baffle plate, and the second baffle plate partially covers the first opening so as to be movably sleeved with the first baffle plate; when the socket is in a reset state, the first baffle covers the first power connection hole and the second power connection hole, and the second baffle covers the first power connection hole and the second power connection hole; when the socket is in a power-on state, the first power-on hole is exposed through the first opening, and the second power-on hole is exposed through the second opening. The first baffle and the second baffle are mutually sleeved, so that when the first baffle or the second baffle is independently pushed, the first power connection hole or the second power connection hole cannot be exposed, and the safety of the socket is improved.

Description

Socket

Technical Field

The present utility model relates to a socket.

Background

Existing sockets are typically provided with a safety door to prevent electrical shock, the safety door typically including a shutter covering a plurality of jacks simultaneously, the shutter being pushed by the plug to expose the conductive member when the plug is inserted, thereby causing the conductive member to contact the plug and thereby provide power. However, when the baffle corresponding to one jack is stressed, the conductive piece of the other jack is exposed along with the movement of the baffle, so that the risk of electric shock is increased.

Disclosure of Invention

The present utility model provides a socket, comprising:

the support piece is provided with a groove, and the bottom wall of the groove is provided with a first power connection hole and a second power connection hole;

the first baffle is arranged in the groove and provided with a first opening; and

the second baffle is arranged in the groove, a second opening is formed in the second baffle, and the second baffle partially covers the first opening so as to be movably sleeved with the first baffle;

when the socket is in a reset state, the first baffle covers the first power connection hole and the second power connection hole, and the second baffle covers the first power connection hole and the second power connection hole; when the socket is in a power-on state, the first power-on hole is exposed through the first opening, and the second power-on hole is exposed through the second opening.

According to the socket provided by the embodiment of the utility model, the first baffle plate and the second baffle plate which are sleeved with each other are arranged, so that the first power connection hole and the second power connection hole are covered by the first baffle plate and the second baffle plate at the same time in a reset state, and the first baffle plate and the second baffle plate are sleeved with each other, so that the first power connection hole or the second power connection hole cannot be exposed when the first baffle plate or the second baffle plate is independently pushed, and the first power connection hole and the second power connection hole can be exposed at the same time to enter a power connection state only by pushing the first baffle plate and the second baffle plate at the same time, thereby improving the safety of the socket.

In an embodiment, the socket further comprises a first spring and a second spring, the first spring is arranged between the first side wall of the groove and the first baffle, and the second spring is arranged between the second side wall of the groove and the second baffle; the first spring is used for driving the first baffle to be kept in a reset state, and the second spring is used for driving the second baffle to be kept in a reset state.

In an embodiment, a first fixing groove is formed in a side, facing the first side wall, of the first baffle plate, and a first fixing column is arranged on the first side wall and matched with the first fixing column for fixing the first spring.

In an embodiment, a second fixing groove is formed in a side, facing the second side wall, of the second baffle plate, and a second fixing column is arranged on the second side wall, and the second fixing groove is matched with the second fixing column to fix the second spring.

In an embodiment, the hole wall of the first opening facing the side of the second baffle comprises a first inclined plane, and the hole wall of the second opening facing the side of the first baffle comprises a second inclined plane; in the reset state, the projection of the first inclined plane on the bottom wall of the groove covers the first power connection hole, and the projection of the second inclined plane on the bottom wall of the groove covers the second power connection hole.

In an embodiment, the first baffle includes a first covering portion for covering the second power receiving hole in the reset state; the second baffle comprises a second covering part, the second covering part is used for covering the first power connection hole in a reset state, and the second covering part is covered by the first baffle in the reset state.

In one embodiment, a first guide rail and a second guide rail are arranged on the bottom wall of the groove; a first guide groove is formed in one side, facing the bottom wall of the groove, of the first baffle plate, and the first guide groove is clamped with the first guide rail and used for guiding the first baffle plate to move along the extending direction of the guide rail; the second baffle is offered towards one side of recess diapire and is offered the second guide slot, and second guide slot and second guide rail block to be used for guiding the second baffle to follow the extending direction of guide rail and remove.

In an embodiment, a third power connection hole, a fourth power connection hole and a fifth power connection hole are further formed in the bottom wall of the groove, the third power connection hole is formed between the first power connection hole and the second power connection hole, and in a reset state, the third power connection hole is exposed through the first opening and the second opening.

In an embodiment, the socket further includes a third baffle plate disposed in the groove for covering the fourth power receiving hole and the fifth power receiving hole in the reset state.

In one embodiment, the socket further comprises a housing comprising an upper shell for covering the recess and a lower shell for receiving the support; at least a first through hole and a second through hole are formed in the upper shell, the projection of the first through hole on the bottom wall of the groove covers the first power connection hole, and the projection of the second through hole on the bottom wall of the groove covers the second power connection hole.

Drawings

Fig. 1 is an exploded view of a socket according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a portion of a socket according to an embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a socket in a powered-on state according to an embodiment of the utility model.

Fig. 4 is a schematic structural view of a support member according to an embodiment of the utility model.

Fig. 5 is a schematic structural view of the first baffle and the second baffle in another view according to an embodiment of the present utility model.

Fig. 6 is a schematic structural view of a first baffle according to an embodiment of the present utility model.

Fig. 7 is a schematic structural diagram of a second baffle according to an embodiment of the present utility model.

Fig. 8 is a schematic structural diagram of a socket according to an embodiment of the utility model.

Description of the main reference signs

Socket 100

Support 10

Groove 10a

Bottom wall 11

First power connection hole 111a

Second power connection hole 111b

Third power receiving hole 113a

Fourth power connection hole 113b

Fifth power receiving hole 113c

First guide rail 115

Second guide rail 117

First side wall 13

First fixing column 131

Second side wall 15

Second fixing column 151

Third side wall 17

Third fixing post 171

First baffle 30

First opening 30a

First fixing groove 31

First inclined plane 33

First cover portion 35

First guide groove 37

First spring 40

Second baffle 50

Second opening 50a

Second fixing groove 51

Second inclined surface 53

Second cover 55

Second guide groove 57

Second spring 60

Third baffle 70

Third spring 80

Outer casing 90

Upper case 91

First through hole 911a

Second through hole 911b

Third through hole 913a

Fourth through hole 913b

Fifth through hole 913c

Lower housing 93

The utility model will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The utility model will be described in detail below with reference to the drawings and preferred embodiments thereof, in order to further explain the technical means and effects of the utility model to achieve the intended purpose.

Referring to fig. 1 and 2 together, the present embodiment provides a socket 100, which includes a support member 10, a first baffle 30 and a second baffle 50. The supporting member 10 is provided with a groove 10a, and a bottom wall 11 of the groove 10a is provided with a first power receiving hole 111a and a second power receiving hole 111b. The first baffle 30 is disposed in the recess 10a, and the first baffle 30 is provided with a first opening 30a. The second baffle 50 is disposed in the recess 10a, the second baffle 50 is provided with a second opening 50a, and the second baffle 50 partially covers the first opening 30a to movably cover the first baffle 30. When the socket 100 is in the reset state, the first shutter 30 covers the first and second power receiving holes 111a and 111b, and the second shutter 50 covers the first and second power receiving holes 111a and 111b; when the socket 100 is in the power-on state, the first power-on hole 111a is exposed through the first opening 30 a; the second power receiving hole 111b is exposed through the second opening 50 a.

Specifically, the first power receiving hole 111a and the second power receiving hole 111b form a jack of a dual-hole socket, and in a reset state, the first baffle 30 and the second baffle 50 are respectively used for shielding the first power receiving hole 111a and the second power receiving hole 111b at the same time, so that leakage caused by exposure of the first power receiving hole 111a and the second power receiving hole 111b is prevented. In the power-on state, referring to fig. 3, the double-ended plugs (not shown) push the first and second shutters 30 and 50 open, so that the two plugs are respectively inserted into the first power-on holes 111a through the first openings 30a and the second power-on holes 111b through the second openings 50a, thereby realizing power-on.

The socket 100 further includes a first spring 40 and a second spring 60, the first spring 40 is disposed between the first sidewall 13 of the recess 10a and the first shutter 30, and the second spring 60 is disposed between the second sidewall 15 of the recess 10a and the second shutter 50. The first spring 40 is used for driving the first baffle 30 to maintain in a reset state, and the second spring 60 is used for driving the second baffle 50 to maintain in a reset state. Specifically, the first spring 40 is configured to apply a force to the first shutter 30 in a direction toward the second side wall 15 when the first shutter 30 is pushed in a direction toward the first side wall 13, thereby urging the first shutter 30 back to a position in a reset state; the second spring 60 is used to apply a force to the second shutter 50 in a direction toward the first sidewall 13 when the second shutter 50 is pushed in a direction toward the second sidewall 15, thereby urging the second shutter 50 back to a position in the reset state.

Referring to fig. 4, 6 and 7, a first fixing groove 31 is formed on a side of the first baffle 30 facing the first sidewall 13, a first fixing post 131 is formed on the first sidewall 13, and the first fixing groove 31 and the first fixing post 131 are matched to fix the first spring 40. The second baffle 50 is provided with a second fixing groove 51 facing one side of the second side wall 15, a second fixing column 151 is provided on the second side wall 15, and the second fixing groove 51 and the second fixing column 151 are matched to fix the second spring 60. Specifically, one end of the first spring 40 is sleeved on the first fixing post 131, the other end of the first spring 40 is accommodated in the first fixing groove 31, and the position of the first spring 40 is fixed by the first fixing post 131 and the first fixing groove 31, so that the first spring 40 can only exert elastic force in the direction of the connecting line between the first fixing post 131 and the first fixing groove 31, and the first baffle 30 is pushed away from the first side wall 13. One end of the second spring 60 is sleeved on the second fixing post 151, the other end of the second spring 60 is accommodated in the second fixing groove 51, and the position of the second spring 60 is fixed by the second fixing post 151 and the second fixing groove 51, so that the second spring 60 can only exert elastic force in the direction of a connecting line between the second fixing post 151 and the second fixing groove 51, and the second baffle 50 is pushed away from the second side wall 15.

Referring to fig. 2 and fig. 6 together, the first baffle 30 includes a first inclined surface 33, and the first inclined surface 33 is located on a hole wall on a side of the first opening 30a facing the second baffle 50. In the reset state, the projection of the first inclined surface 33 on the bottom wall 11 covers the first power receiving hole 111a. Referring to fig. 2 and fig. 7 together, the second baffle 50 includes a second inclined surface 53, and the second inclined surface 53 is located on a hole wall of a side of the second opening 50a facing the first baffle 30. In the reset state, the projection of the second inclined surface 53 on the bottom wall 11 covers the second power receiving hole 111b.

Specifically, referring to fig. 2 and 3 together, the first inclined surface 33 and the second inclined surface 53 are used for contacting with the plugs, when the plugs move in the direction of the bottom wall 11, one of the plugs contacts the first inclined surface 33 first, and then applies a force to the first baffle 30 in the direction facing the first sidewall 13 under the action of the first inclined surface 33, so as to push the first baffle 30 to move in the direction of the first sidewall 13, and further expose the first power receiving hole 111a relative to the first opening 30 a; meanwhile, the other plug firstly contacts the second inclined surface 53, and then applies a force to the second baffle 50 in the direction facing the second side wall 15 under the action of the second inclined surface 53, so as to push the second baffle 50 to move in the direction of the second side wall 15, and further expose the second power connection hole 111b relative to the second opening 50 a. The first shutter 30 and the second shutter 50 are simultaneously pushed so that the two plugs pass through the first power receiving hole 111a and the second power receiving hole 111b, respectively.

Referring to fig. 3 and 6 together, the first baffle plate 30 further includes a first covering portion 35, where the first covering portion 35 is configured to cover the second power receiving hole 111b in the reset state, and the first covering portion 35 is further covered by the second baffle plate 50. Referring to fig. 3 and fig. 7 together, the second baffle 50 further includes a second covering portion 55, where the second covering portion 55 is configured to cover the first power receiving hole 111a in the reset state. Referring to fig. 3 and 5 together, the first cover portion 35 is covered by the second shutter 50, and the second cover portion 55 passes through the first opening 30a and extends between the first shutter 30 and the bottom wall 11, thereby being covered by the first shutter 30 in the reset state. In the powered state, the first shutter 30 moves toward the first sidewall 13 such that the second power receiving hole 111b is no longer covered by the first covering portion 35, and the second shutter 50 moves toward the second sidewall 15 such that the first power receiving hole 111a is no longer covered by the second covering portion 55.

Referring to fig. 4 and 5, the bottom wall 11 of the groove 10a is provided with a first guide rail 115 and a second guide rail 117, and a side of the first baffle 30 facing the bottom wall 11 of the groove 10a is provided with a first guide groove 37, where the first guide groove 37 is engaged with the first guide rail 115 for guiding the first baffle 30 to move along the extending direction of the first guide rail 115. The second baffle 50 is provided with a second guide groove 57 on a side facing the bottom wall 11, and the second guide groove 57 is engaged with the second guide rail 117 for guiding the second baffle 50 to move along the direction of the second guide rail 117.

Specifically, in the present embodiment, two parallel first guide rails 115 are disposed on the bottom wall 11, for guiding the first baffle 30 to move along the extending direction of the first guide rails 115, where the first guide rails 115 are specifically a columnar protrusion, and the first guide groove 37 just covers the first guide rails 115 when the first baffle 30 is disposed on the bottom wall 11. The bottom wall 11 is further provided with two parallel second guide rails 117 for guiding the second baffle 50 to move along the extending direction of the second guide rails 117, the second guide rails 117 are columnar protrusions, and the second guide grooves 57 can just cover the second guide rails 117 when the second baffle 50 is arranged on the bottom wall 11. In other embodiments, the first guide rail 115 and the second guide rail 117 may include only one, or three or more; the first guide rail 115 and the second guide rail 117 may have other shapes, and the present utility model is not limited thereto.

In this embodiment, referring to fig. 1, 2 and 4, the bottom wall 11 of the recess 10a is further provided with a third power receiving hole 113a, a fourth power receiving hole 113b and a fifth power receiving hole 113c, the third power receiving hole 113a, the fourth power receiving hole 113b and the fifth power receiving hole 113c form a jack of a three-jack socket, and the third power receiving hole 113a is disposed between the first power receiving hole 111a and the second power receiving hole 111b, so that the socket 100 can be respectively adapted to a double-ended plug and a triple-ended plug. In other embodiments, only the first power receiving hole 111a and the second power receiving hole 111b may be formed on the bottom wall 11 of the recess 10a, that is, the socket 100 may be adapted to a dual-head plug, which is not limited in the present utility model.

The socket 100 further includes a third shutter 70, the third shutter 70 being disposed in the recess 10a for covering the fourth power receiving hole 113b and the fifth power receiving hole 113c in the reset state. Specifically, the socket 100 further includes a third spring 80 (see fig. 2), and the third spring 80 is disposed between the third sidewall 17 of the recess 10a and the third shutter 70, for urging the third shutter 70 to maintain the reset state. A third fixing post 171 is provided on the third sidewall 17 for fixing the third spring 80.

The socket 100 further includes a three-hole power-on state in which the third shutter 70 is pushed toward the third sidewall 17, thereby exposing the fourth power-on hole 113b and the fifth power-on hole 113c. In the reset state and the three-hole power-on state, the third power-on hole 113a is exposed to the first and second shutters 30 and 50, that is, the first and second shutters 30 and 50 do not block the third power-on hole 113a in the reset state.

Referring to fig. 1 and 8 together, the socket 100 further includes a housing 90, and the housing 90 includes an upper case 91 and a lower case 93, the upper case 91 is for covering the recess 10a, and the lower case 93 is for accommodating the support member 10. The upper case 91 is provided with a first through hole 911a, a second through hole 911b, a third through hole 913a, a fourth through hole 913b, and a fifth through hole 913c. Wherein, the projection of the first through hole 911a on the bottom wall 11 of the groove 10a covers the first power connection hole 111a, the projection of the second through hole 911b on the bottom wall 11 of the groove 10a covers the second power connection hole 111b, the projection of the third through hole 913a on the bottom wall 11 of the groove 10a covers the third power connection hole 113a, the projection of the fourth through hole 913b on the bottom wall 11 of the groove 10a covers the fourth power connection hole 113b, and the projection of the fifth through hole 913c on the bottom wall 11 of the groove 10a covers the fifth power connection hole 113c. That is, the first through hole 911a and the second through hole 911b constitute a double-ended socket hole, and the third through hole 913a, the fourth through hole 913b, and the fifth through hole 913c constitute a triple-ended socket hole. In the powered state, one of the plugs of the double-ended socket passes through the first through hole 911a, pushing away the first shutter 30, thereby being inserted into the first power receiving hole 111a; the other plug passes through the second through hole 911b, pushing the second shutter 50 open, thereby being inserted into the second power receiving hole 111b.

In other embodiments, when only the first power receiving hole 111a and the second power receiving hole 111b are formed on the bottom wall 11 of the recess 10a, only the first through hole 911a and the second through hole 911b are correspondingly formed on the upper housing 91.

The socket 100 further includes a circuit module (not shown) disposed between the support member 10 and the lower housing 93, the circuit module including a plurality of conductive blocks, each of which is respectively corresponding to the first power receiving hole 111a, the second power receiving hole 111b, the third power receiving hole 113a, the fourth power receiving hole 113b and the fifth power receiving hole 113c, so as to supply power to a plug inserted into the socket 100.

In the socket 100 provided by the embodiment of the utility model, by arranging the first baffle 30 and the second baffle 50 which are mutually covered, the first power receiving hole 111a is covered by the first baffle 30 and the second baffle 50 at the same time in the reset state, and the second power receiving hole 111b is covered by the first baffle 30 and the second baffle 50 at the same time in the reset state, so that any one of the first power receiving hole 111a and the second power receiving hole 111b cannot be exposed independently. For example, when any article is used and is only pulled out in the direction of the first power receiving hole 111a through the first through hole 911a, the first shutter 30 is pushed open and blocked by the second cover 55 of the second shutter 50, so that the first power receiving hole 111a cannot be inserted, and electric shock is avoided. That is, only when the first and second shutters 30 and 50 are pushed simultaneously, the first and second power receiving holes 111a and 111b can be exposed, which is beneficial to avoiding the situation of electric shock caused by false touch and improving the safety of the socket 100.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims (10)

1. A socket, comprising:

the support piece is provided with a groove, and the bottom wall of the groove is provided with a first power connection hole and a second power connection hole;

the first baffle is arranged in the groove and is provided with a first opening; and

the second baffle plate is arranged in the groove, a second opening is formed in the second baffle plate, and the second baffle plate partially covers the first opening so as to be movably sleeved with the first baffle plate;

when the socket is in a reset state, the first baffle covers the first power connection hole and the second power connection hole, and the second baffle covers the first power connection hole and the second power connection hole; when the socket is in a power-on state, the first power-on hole is exposed through the first opening, and the second power-on hole is exposed through the second opening.

2. The jack of claim 1, further comprising a first spring disposed between a first sidewall of the recess and the first baffle, and a second spring disposed between a second sidewall of the recess and the second baffle; the first spring is used for driving the first baffle to be kept in the reset state, and the second spring is used for driving the second baffle to be kept in the reset state.

3. The jack of claim 2, wherein a side of the first baffle facing the first side wall is provided with a first fixing groove, and a first fixing post is provided on the first side wall, and the first fixing groove is matched with the first fixing post for fixing the first spring.

4. The jack of claim 2, wherein a side of the second baffle facing the second side wall is provided with a second fixing groove, and a second fixing post is provided on the second side wall, and the second fixing groove is matched with the second fixing post for fixing the second spring.

5. The jack of claim 1, wherein the wall of the first opening on the side facing the second bezel comprises a first slope and the wall of the second opening on the side facing the first bezel comprises a second slope; in the reset state, the projection of the first inclined surface on the bottom wall of the groove covers the first power connection hole, and the projection of the second inclined surface on the bottom wall of the groove covers the second power connection hole.

6. The jack of claim 1, wherein said first shutter includes a first cover portion for covering said second power receiving hole in said reset state; the second baffle plate comprises a second covering part, wherein the second covering part is used for covering the first power receiving hole in the reset state, and the second covering part is covered by the first baffle plate in the reset state.

7. The jack of claim 1, wherein a bottom wall of the recess is provided with a first guide rail and a second guide rail; a first guide groove is formed in one side, facing the bottom wall of the groove, of the first baffle plate, and the first guide groove is clamped with the first guide rail so as to guide the first baffle plate to move along the extending direction of the first guide rail; the second baffle is faced to one side of the bottom wall of the groove and is provided with a second guide groove, and the second guide groove is clamped with the second guide rail and used for guiding the second baffle to move along the extending direction of the second guide rail.

8. The socket of claim 1, wherein a third power receiving hole, a fourth power receiving hole and a fifth power receiving hole are further formed in the bottom wall of the groove, the third power receiving hole is formed between the first power receiving hole and the second power receiving hole, and in the reset state, the third power receiving hole is exposed through the first opening and the second opening.

9. The jack of claim 8, further comprising a third baffle disposed in said recess for covering said fourth power receiving aperture and said fifth power receiving aperture in said reset condition.

10. The jack of claim 1, further comprising a housing including an upper shell for covering the recess and a lower shell for receiving the support; the upper shell is provided with at least a first through hole and a second through hole, the projection of the first through hole on the bottom wall of the groove covers the first power connection hole, and the projection of the second through hole on the bottom wall of the groove covers the second power connection hole.