CN219832455U - Household switch capable of preventing children from touching by mistake - Google Patents

Abstract

The utility model discloses a household switch for preventing false touch by children, which relates to the field of panel switches and comprises a switch shell, a pressing plate and a guide groove, wherein the guide groove is formed in the side surface of the switch shell and comprises a vertical groove, a first transverse groove and a second transverse groove, and the first transverse groove and the second transverse groove are symmetrically distributed at two ends of the vertical groove; through erecting the mutual cooperation between groove, second cross slot and the guide block for need outwards pulling earlier when the apron is opened, make the guide block get into from the second cross slot and erect in the groove, upwards promote again and spill the pressfitting board and carry out the control of lamps and lanterns switch, make at home child when carrying out the pressing of pressfitting board, it is outwards pulled out the apron because of the height inconvenience, and can't directly promote upwards to push away the apron, thereby make the apron shelter from the protection to the pressfitting board well, random press switch leads to accident or the condition emergence that the electrical apparatus can't keep the required state when having avoided child to play at home.

Description

Household switch capable of preventing children from touching by mistake

Technical Field

The utility model relates to a panel switch technology, in particular to a household switch capable of preventing children from touching by mistake.

Background

A panel switch is a switch device which is arranged on a wall and used for controlling a household circuit and is used for switching on or switching off the household appliance used by the circuit.

The existing household switch is simple in structure and can only play a role in controlling household appliances, but for families with young children, the child stubborn skin and curiosity can induce the child to touch and press the switch in the family, so that the household switch without the protection limiting function has high danger, and the household appliances cannot be kept in a state of actual needs of homeowners, so that the existing household switch still has certain limitation in the actual application process.

Disclosure of Invention

The utility model aims to provide a household switch for preventing children from touching by mistake, so as to solve the defects in the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: a household switch for preventing children from touching by mistake comprises a switch shell, a pressing plate and a switch cover

The guide groove is formed in the side face of the switch shell, and comprises a vertical groove, a first transverse groove and a second transverse groove, wherein the first transverse groove and the second transverse groove are symmetrically distributed at two ends of the vertical groove and are arranged on one side, far away from the pressing plate, of the vertical groove;

the cover plate is connected to the outside of the switch shell in a sliding way and is C-shaped, the cover plate comprises a flat plate part and two side plate parts, the two side plate parts are symmetrically arranged on two sides of the flat plate part, and guide blocks are arranged on the surfaces of the side plate parts;

the plugboard is fixedly connected to the surface of the flat plate part, and a first slot and a second slot which are vertically symmetrical are arranged on the surface of the switch shell;

and the limiting piece is arranged in the switch shell and is used for limiting the movement of the guide block entering the second transverse groove.

Further, the width value of the first transverse groove, the width value of the second transverse groove are the same as the width value of the vertical groove, the shape of the guide block is square, and the size value of the guide block corresponds to the vertical groove, the first transverse groove and the second transverse groove, so that the guide block can directly move downwards after moving from the inside of the first transverse groove to the inside of the vertical groove, and can directly horizontally move into the inside of the second transverse groove when moving to the position corresponding to the second transverse groove, and the movement of the cover plate is smoother.

Further, when the guide block moves into the second transverse groove, the flat plate part moves to be close to the pressing plate, namely, when the guide block moves towards the second transverse groove, the flat plate part moves towards the direction close to the pressing plate, otherwise, the flat plate part moves towards the direction far away from the pressing plate, and after the guide block moves to completely enter the second transverse groove, the flat plate part and the pressing plate are not contacted.

Further, the cover plate is in sliding connection with the switch shell through the guide block and the guide groove, so that the cover plate can not move to be separated from the switch shell, and meanwhile, the cover plate can slide along the outer portion of the cover plate, and is convenient to protect and shield the pressing plate arranged on the surface of the cover plate.

Further, the shape, the size and the specification of the plugboard correspond to those of the first slot and the second slot, namely, when the plugboard moves to a position corresponding to the first slot or the second slot, the plugboard can be inserted into the first slot or the second slot, and when the flat plate part is positioned far away from the pressing plate, the plugboard can not contact with the pressing plate when moving along with the cover plate, and when the flat plate part is positioned close to the pressing plate, the plugboard can be inserted into the first slot or the second slot, so that normal work of the plugboard and the second slot can not interfere with each other.

Further, the limiting piece is including seting up at the inside spring groove of switch casing, the medial surface fixedly connected with extrusion spring in spring groove, extrusion spring's tip fixedly connected with button head pole, the guide block is close to extrusion spring one side and has seted up the circular arc groove, the shape and the size specification in circular arc groove all correspond with the button head pole, under extrusion spring extrusion force and the tip of button head pole get into the state in circular arc groove, the guide block removes into perpendicular inslot in-process from the second horizontal groove, the button head pole can slide along the medial surface in circular arc groove to can extrude extrusion spring, there is certain motion resistance when making the guide block remove from the inside in second horizontal groove, make the child in home be difficult for pulling it out when drawing the apron outward.

Compared with the prior art, the household switch for preventing the child from being touched by mistake has the following beneficial effects:

1. this prevent domestic switch that children touched by mistake is through erecting the mutual cooperation between groove, second cross slot and the guide block for need outwards pulling earlier when the apron was opened, make the guide block get into from the second cross slot and erect in the groove, upwards promote again and spill the pressfitting board and carry out the control of lamps and lanterns switch, make the child in home when carrying out the pressing of pressfitting board, it is outwards pulled out with the apron because of the inconvenience of height, and can't directly upwards promote and push away the apron, thereby make the apron shelter from the protection to the pressfitting board well, random press switch leads to accident or the condition emergence that the electrical apparatus can't keep the required state when having avoided child in home to play.

2. This prevent domestic switch that children touched by mistake restricts its removal through the restriction piece when the guide block was followed the second horizontal groove and is withdrawn, makes its removal withdrawal resistance great to make child's resistance when outwards pulling the apron great, and because its height is not enough, can't exert great power and pull open the apron, make domestic switch's security better.

3. This prevent domestic switch that children touched by mistake, through mutually supporting between first transverse groove, first slot and the plugboard, can be when needs with the apron stable top of fixing at switch casing for the pressfitting board is in the state of exposing all the time, thereby is convenient for the frequent use of family's adult, can satisfy the needs of different service conditions.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic view of a protection state structure of a pressing plate according to an embodiment of the present utility model;

fig. 2 is a schematic view of an open structure of a pressing plate according to an embodiment of the present utility model;

fig. 3 is a schematic perspective view of a switch housing according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a switch housing partially in cross section according to an embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of the structure shown in FIG. 4A according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a cover plate according to an embodiment of the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 6B according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a switch housing; 2. pressing the plate; 3. a guide groove; 31. a vertical groove; 32. a first transverse slot; 33. a second transverse slot; 4. a cover plate; 41. a flat plate portion; 42. a side plate portion; 5. a guide block; 6. inserting plate; 7. a first slot; 8. a second slot; 9. a restriction member; 91. a spring groove; 92. extruding a spring; 93. a round head rod; 94. arc grooves.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Embodiment one:

referring to fig. 1-7, a household switch for preventing false touch by children comprises a switch housing 1, a pressing plate 2, and a guide slot 3, wherein the guide slot 3 is arranged on the side surface of the switch housing 1, the guide slot 3 comprises a vertical slot 31, a first horizontal slot 32 and a second horizontal slot 33, and the first horizontal slot 32 and the second horizontal slot 33 are symmetrically distributed at two ends of the vertical slot 31 and are arranged on one side of the vertical slot 31 far away from the pressing plate 2; a cover plate 4 slidably connected to the outside of the switch housing 1 and having a C-shape, the cover plate 4 including a flat plate portion 41 and two side plate portions 42, the two side plate portions 42 being symmetrically disposed on both sides of the flat plate portion 41, the surfaces of the side plate portions 42 being provided with guide blocks 5; the plugboard 6 is fixedly connected to the surface of the flat plate part 41, and a first slot 7 and a second slot 8 which are vertically symmetrical are arranged on the surface of the switch shell 1; and a restriction member 9 provided inside the switch housing 1 for restricting movement of the guide block 5 into the second lateral groove 33.

The width value of the first transverse groove 32 and the width value of the second transverse groove 33 are the same as the width value of the vertical groove 31, the shape of the guide block 5 is square, and the size value of the guide block 5 corresponds to the vertical groove 31, the first transverse groove 32 and the second transverse groove 33, so that the guide block 5 can directly move downwards after moving from the inside of the first transverse groove 32 to the inside of the vertical groove 31, and can directly horizontally move into the inside of the second transverse groove 33 when moving to the position corresponding to the second transverse groove 33, and the movement of the cover plate 4 is smoother.

In this embodiment, when the guide block 5 moves into the second transverse groove 33, the flat plate portion 41 moves closer to the pressing plate 2, that is, when the guide block 5 moves toward the inside of the second transverse groove 33, the flat plate portion 41 moves toward the direction closer to the pressing plate 2, whereas when the guide block 5 moves away from the pressing plate 2, the flat plate portion 41 does not contact with the pressing plate 2 after the guide block 5 moves completely into the inside of the second transverse groove 33.

The cover plate 4 is in sliding connection with the switch shell 1 through the guide block 5 and the guide groove 3, so that the cover plate 4 cannot move to be separated from the switch shell 1, and can slide along the outer part of the cover plate, thereby being convenient for protecting and shielding the pressing plate 2 arranged on the surface of the cover plate.

The shape, size and specification of the plugboard 6 correspond to those of the first slot 7 and the second slot 8, namely, when the plugboard 6 moves to a position corresponding to the first slot 7 or the second slot 8, the plugboard 6 can be inserted into the first slot 7 or the second slot 8, and when the flat plate part 41 is positioned away from the pressing plate 2, at the moment, the plugboard 6 cannot contact with the pressing plate 2 along with the movement of the cover plate 4, and when the flat plate part 41 is positioned close to the pressing plate 2, the plugboard 6 can be inserted into the first slot 7 or the second slot 8, so that normal work of the two cannot interfere with each other.

In this embodiment, the limiting piece 9 includes a spring groove 91 formed in the switch housing 1, the inner side surface of the spring groove 91 is fixedly connected with a pressing spring 92, the end part of the pressing spring 92 is fixedly connected with a round head rod 93, one side of the guide block 5, which is close to the pressing spring 92, is provided with an arc groove 94, the shape and the size specification of the arc groove 94 are corresponding to those of the round head rod 93, under the state that the pressing spring 92 presses the force and the end part of the round head rod 93 enters the arc groove 94, the guide block 5 moves into the vertical groove 31 from the second transverse groove 33, and slides along the inner side surface of the arc groove 94, and presses the pressing spring 92, so that a certain movement resistance exists when the guide block 5 moves out from the second transverse groove 33, and a child in the home cannot easily pull out the cover plate 4 when pulling the cover plate 4.

Under the daily state, guide block 5 is in second horizontal groove 33, and, the button head tip of button head pole 93 is in circular arc groove 94, simultaneously, under the extrusion of extrusion spring 92, contact pressure between button head pole 93 and the circular arc groove 94 is great, in addition, picture peg 6 is pegged graft in second slot 8, when child tries to open apron 4 in the family at this moment, because its height is not enough, its mainly can exert the thrust from top to bottom when enough touching, when it wanting to exert outside pulling force, its health can keep away from the wall body gradually, therefore, child at this moment can't exert great outwards pulling force, under the cooperation of picture peg 6, second slot 8 and guide block 5 and second horizontal groove 33, can restrict the direct vertical direction removal of apron 4, make child can't push away apron 4 through the upper and lower promotion directly, and when apron 4 moves to the direction of keeping away from press the plywood 2, guide block 5 needs overcome the deformation force of extrusion spring 92 and the frictional resistance when relative slip between button head pole 93 and the circular arc groove 94, thereby can prevent that child's can not pull the apron 2 to take place the situation well, can't prevent that it from pressing down the apron 2 well at home, and can't press it to the switch well.

When the pressing plate 2 is required to be exposed, the user pulls the cover plate 4 outwards, so that the guide block 5 overcomes the deformation force of the pressing spring 92 and the friction resistance generated when the round head rod 93 and the circular arc groove 94 slide relatively, moves into the vertical groove 31, then the user pulls the cover plate 4 upwards, presses the cover plate 4 when the cover plate 4 moves to the limit position, so that the guide block 5 can move into the first transverse groove 32, and the inserting plate 6 enters the first inserting groove 7, thereby stably supporting and limiting the cover plate 4, keeping the cover plate in a stable opening state, and facilitating the meeting of different use conditions.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The household switch capable of preventing children from touching by mistake comprises a switch shell (1) and a pressing plate (2), and is characterized by further comprising

The guide groove (3) is formed in the side face of the switch shell (1), the guide groove (3) comprises a vertical groove (31), a first transverse groove (32) and a second transverse groove (33), and the first transverse groove (32) and the second transverse groove (33) are symmetrically distributed at two ends of the vertical groove (31) and are arranged on one side, far away from the pressing plate (2), of the vertical groove (31);

the cover plate (4) is connected to the outside of the switch shell (1) in a sliding manner and is C-shaped, the cover plate (4) comprises a flat plate part (41) and two side plate parts (42), the two side plate parts (42) are symmetrically arranged on two sides of the flat plate part (41), and guide blocks (5) are arranged on the surfaces of the side plate parts (42);

the plugboard (6) is fixedly connected to the surface of the flat plate part (41), and a first slot (7) and a second slot (8) which are vertically symmetrical are arranged on the surface of the switch shell (1);

and a restriction member (9) provided inside the switch housing (1) for restricting movement of the guide block (5) into the second lateral groove (33).

2. A household switch for preventing false contact by children according to claim 1, wherein the width value of the first transverse groove (32) and the width value of the second transverse groove (33) are the same as the width value of the vertical groove (31), the shape of the guide block (5) is square, and the size value of the guide block (5) corresponds to the vertical groove (31), the first transverse groove (32) and the second transverse groove (33).

3. A household switch for preventing false touches by children according to claim 1, wherein said flat plate portion (41) moves close to the pressing plate (2) when said guide block (5) moves into the second transverse groove (33).

4. A household switch for preventing false contact by children according to claim 1, wherein the cover plate (4) is slidably connected with the switch shell (1) through the guide block (5) and the guide groove (3).

5. A household switch for preventing false touches by children according to claim 1, wherein said insert plate (6) has a shape and dimensions and specifications corresponding to the first slot (7) and the second slot (8).

6. The household switch for preventing false contact of children according to claim 1, wherein the limiting piece (9) comprises a spring groove (91) formed in the switch shell (1), an extrusion spring (92) is fixedly connected to the inner side surface of the spring groove (91), a round head rod (93) is fixedly connected to the end portion of the extrusion spring (92), an arc groove (94) is formed in one side, close to the extrusion spring (92), of the guide block (5), and the shape and the size specification of the arc groove (94) are corresponding to those of the round head rod (93).