CN219659016U - Socket and safety protection device thereof - Google Patents

Abstract

The utility model discloses a socket and a safety protection device thereof. The base is in sliding connection with the base along the X axis and limits relative rotation, and a first locking part is arranged on the connecting shaft. The lock cover comprises a cover body and a connecting part arranged at one end of the cover body, the connecting part is sleeved on the connecting shaft, and a second locking part matched with the first locking part is arranged on the connecting part. When the lock cover rotates relative to the base, the connecting shaft moves to a first position, and the first locking part and the second locking part are staggered; when the lock cover and the base are locked relatively, the connecting shaft moves to the second position, and the first locking part and the second locking part are contacted. The utility model can freely rotate the lock cover to shield the jack on the socket, avoid the occurrence of electric shock stories, improve the safety, and fix the lock cover at a required position by matching the first locking part with the second locking part.

Description

Socket and safety protection device thereof

Technical Field

The utility model relates to the technical field of safety protection devices, in particular to a socket and a safety protection device thereof.

Background

The socket is used as a daily electricity taking source and is a necessary electrical appliance accessory in life. With the increasing number of household appliances, the use of sockets is increasing. In life, for convenient use, the socket is often installed in places where people touch hands, so that although convenience is brought to people, a large potential safety hazard exists, particularly for children, fingers or metal objects are often inserted into the socket holes due to curiosity, and electric shock accidents are caused.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a socket and a safety protection device thereof, wherein the safety protection device can shield the socket so as to prevent electric shock accidents.

The technical problems solved by the utility model are realized by adopting the following technical scheme:

a safety shield apparatus, comprising:

a base;

the connecting shaft is in sliding connection with the base along the X axis and limits relative rotation, and a first locking part is arranged on the connecting shaft;

the lock cover comprises a cover body and a connecting part arranged at one end of the cover body, wherein the connecting part is sleeved on the connecting shaft and has the degree of freedom of rotating around the axis of the connecting shaft, and a second locking part matched with the first locking part is arranged on the connecting part;

when the lock cover rotates relative to the base, the connecting shaft moves to a first position, and the first locking part and the second locking part are staggered; when the lock cover and the base are locked relatively, the connecting shaft moves to a second position, and the first locking part and the second locking part are contacted.

Preferably, the base includes:

a bottom plate;

the connecting sleeve is arranged on the bottom plate, the connecting sleeve is sleeved on the connecting shaft, and a third locking part which limits the connecting shaft to rotate in the connecting sleeve is arranged in the connecting sleeve.

Preferably, the third locking portion cooperates with the first locking portion.

Preferably, the first locking part is a protrusion axially arranged along the connecting shaft, and the second locking part and the third locking part are grooves respectively arranged on the connecting part and the inner wall of the connecting sleeve.

Preferably, the connecting part is provided with a first limiting part for limiting one end of the connecting shaft, and the connecting sleeve is provided with a second limiting part for limiting the other end of the connecting shaft.

Preferably, a support portion extending toward the mounting side of the base is provided at an end of the cover body remote from the connection portion.

Preferably, the connecting shaft further comprises an elastic member for pushing the connecting shaft to return to bring the first locking portion into contact with the second locking portion.

Preferably, the connecting shafts are arranged on two opposite sides of the base, and the lock covers are provided with two groups and are respectively connected to the two connecting shafts.

In another aspect, the present utility model also provides a socket, including:

a socket body;

a safety shield apparatus as in any one of the above embodiments;

when the lock cover rotates to a third position, the cover body approaches the socket body to shield the socket body; when the lock cover rotates to a fourth position, the cover body is far away from the socket body, so that the socket body is outwards arranged.

The utility model has the beneficial effects that:

the safety protection device is arranged on one side of the socket, when the socket is not needed, the lock cover is rotated towards the direction of the socket until the cover body completely covers the socket, so that jacks on the socket are shielded, an electric shock story is avoided, the first locking part is contacted with the second locking part through moving the connecting shaft, and the lock cover is fixed at the position, and is prevented from sliding off. When the socket is required to be used, the connecting shaft is moved, so that the first locking part and the second locking part are staggered, and the lock cover can freely rotate to a position far away from the socket, so that the socket is exposed, and the socket is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic perspective view of a safety device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of another angular perspective structure of FIG. 1;

FIG. 3 is a front view of a safety shield apparatus according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a safety device according to an embodiment of the present utility model (another use state);

FIG. 5 is a schematic view illustrating an assembly structure of a base and a connecting shaft in a safety device according to an embodiment of the present utility model;

FIG. 6 is a schematic perspective view of a base of a safety device according to an embodiment of the present utility model;

fig. 7 is a schematic perspective view of a lock cover in a safety device according to an embodiment of the present utility model;

fig. 8 is a cross-sectional view of a safety shield apparatus in accordance with an embodiment of the present utility model.

Reference numerals

10-a base; 11-a bottom plate; 12-connecting sleeve; 121-a third locking portion; 122-a second limit part;

20-connecting shafts; 21-a first locking portion;

30-locking the cover; 31-a cover; 311-supporting parts; 32-a connection; 321-a second locking portion; 322-a first limit part;

40-elastic member.

Detailed Description

In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the subsequent figures.

It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to an azimuth or a positional relationship based on that shown in the drawings, or that the inventive product is commonly put in place when used, merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a safety protection device which is arranged on one side of a socket, when the socket is not needed, a lock cover is rotated towards the direction of the socket until a cover body completely covers the socket, so that jacks on the socket are shielded, an electric shock story is avoided, and a first locking part is contacted with a second locking part through moving a connecting shaft, so that the lock cover is fixed at the position, and the lock cover is prevented from sliding off. When the socket is required to be used, the connecting shaft is moved, so that the first locking part and the second locking part are staggered, and the lock cover can freely rotate to a position far away from the socket, so that the socket is exposed, and the socket is convenient to use.

Referring to fig. 1 to 8, the safety shield apparatus includes a base 10, a connection shaft 20, and a locking cap 30. The connecting shaft 20 is slidably connected to the base 10 along the X-axis and is restricted from rotating relative to the base, and the connecting shaft 20 is provided with a first locking portion 21. The lock cover 30 includes a cover body 31 and a connecting portion 32 disposed at one end of the cover body 31, the connecting portion 32 is sleeved on the connecting shaft 20 and has a degree of freedom of rotating around the axis of the connecting shaft 20, and the connecting portion 32 is provided with a second locking portion 321 which is matched with the first locking portion 21. When the lock cover 30 rotates relative to the base 10, the connecting shaft 20 moves to the first position, and the first locking part 21 and the second locking part 321 are staggered; when the locking cover 30 is locked with respect to the base 10, the connection shaft 20 is moved to the second position, and the first locking portion 21 and the second locking portion 321 are brought into contact.

The first position refers to a position where the connecting shaft 20 slides forward toward the X-axis to completely separate the first locking portion 21 from the second locking portion 321, and the second position refers to a position where the connecting shaft 20 slides backward toward the X-axis to connect the first locking portion 21 with the second locking portion 321. The X axis is parallel to the axis of the connecting shaft 20.

The base 10 is used for fixing the safety device to a wall surface, a cabinet or the like where a socket is installed. The base 10 may be fixed by bolts, adhesive-backed or vacuum-absorbed.

The connecting shaft 20 is used to connect the base 10 and the locking cap 30 together. The connecting shaft 20 and the base 10 can be matched through a special-shaped hole shaft, so that relative rotation between the connecting shaft and the base is limited. The first locking portion 21 is disposed on the outer peripheral wall of the connecting shaft 20 and near one end of the locking cover 30, and is configured to cooperate with the second locking portion 321 to achieve relative locking between the base 10 and the locking cover 30.

The locking cap 30 can be rotated with respect to the base 10 to shield or expose the receptacle. The lid 31 may be a case having a cavity therein and an opening at one end, or may have a flat plate structure. When the cover 31 is provided in a flat plate structure, a support portion 311 extending toward the mounting side of the base 10 may be provided at an end of the cover 31 remote from the connection portion 32, so that a space formed between the cover 31 and the wall surface when the cover 31 is covered over the socket is formed so as to facilitate opening the cover 31. The connection portion 32 may be a through hole formed at one end of the cover 31, or may be a sleeve provided at one end of the cover 31. The second locking portion 321 is provided on the inner wall of the connecting portion 32. The first locking portion 21 may be a protrusion provided along an axial direction of the connection shaft 20, and the second locking portion 321 may be a groove provided at an inner wall of the connection portion 32. The protrusion and the groove are matched, so that the lock cover 30 can be positioned and fixed after rotating to a required position relative to the base 10.

In the technical scheme of the utility model, the safety protection device is fixed on one side of a socket through the base 10, when the socket is not needed, the position of the connecting shaft 20 is adjusted, so that the first locking part 21 and the second locking part 321 are staggered, at the moment, the lock cover 30 can realize the degree of freedom of rotating around the axis of the connecting shaft 20 relative to the base 10, the lock cover 30 is rotated towards the direction close to the socket until the cover body 31 completely covers the socket, thereby shielding the jack on the socket, effectively avoiding the occurrence of an electric shock story, and the position of the connecting shaft 20 is adjusted, so that the first locking part 21 and the second locking part 321 are contacted, the relative locking between the lock cover 30 and the base 10 is realized, and the lock cover 30 is fixed at the position, so that the lock cover 30 is prevented from being easily opened. When the socket is required to be used, the position of the connecting shaft 20 is adjusted to stagger the first locking part 21 and the second locking part 321, the lock cover 30 is rotated in the direction away from the socket until the jack on the socket is completely exposed, then the position of the connecting shaft 20 is adjusted to enable the first locking part 21 and the second locking part 321 to be in contact, so that the relative locking between the lock cover 30 and the base 10 is realized, and the lock cover 30 is fixed at the position.

Referring to fig. 6, the base 10 may include a base plate 11 and a connection sleeve 12 provided on the base plate 11. The base plate 11 may be integrally formed with the connection portion 12. The connecting shaft 20 is inserted into the connecting sleeve 12, and a third locking part 121 for limiting the rotation of the connecting shaft 20 in the connecting sleeve 12 is arranged in the connecting sleeve 12.

Wherein the third locking portion 121 may be engaged with the first locking portion 21. For example, when the first locking portion 21 is a protrusion, the third locking portion 121 is a groove provided on the inner wall of the connecting sleeve 12.

In some embodiments of the present utility model, the connecting portion 32 is provided with a first limiting portion 322 for limiting one end of the connecting shaft 20, and the connecting sleeve 12 is provided with a second limiting portion 122 for limiting the other end of the connecting shaft 20. The first limiting portion 322 may be a first protruding ring disposed around the inner wall of the connecting portion 32, and an inner diameter of the first protruding ring is smaller than an outer diameter of the connecting shaft 20. The second limiting portion 122 may be a second convex ring disposed around the inner wall of the connecting sleeve 12. When the end of the connecting shaft 20 abuts against the first limiting part 322, the first locking part 21 and the second locking part 321 are staggered, and at this time, the connecting shaft 20 moves to the first position; when the other end of the connecting shaft 20 abuts against the second limiting portion 122, the first locking portion 21 and the second locking portion 321 are in contact, and at this time, the connecting shaft moves to the second position. By providing the first and second limiting portions 322 and 122, the connecting shaft 20 can be moved between the first and second positions, ensuring that the first and second locking portions 21 and 321 are completely staggered or in contact, and preventing the connecting shaft 20 from falling off the base 10 and the locking cover 30.

Referring to fig. 8, in some embodiments of the present utility model, an elastic member 40 for pushing the connection shaft 20 to return to bring the first locking portion 21 into contact with the second locking portion 321 is further included. The elastic member 40 may be a spring or other elastic member, and is not limited herein. One end of the elastic member 40 may be fixed to the base 10, and the other end is connected to the connection shaft 20. When the external force is applied, the elastic element 40 compresses and drives the connecting shaft 20 to move to the first position, so that the degree of freedom of the lock cover 30 rotating around the axis of the connecting shaft 20 is realized, and when the external force is removed, the elastic element 40 resets and pushes the connecting shaft 20 to move to the second position, so that the lock cover 30 is positioned and fixed.

In some embodiments of the present utility model, the connection shafts 20 are disposed at opposite sides of the base 10, and the locking caps 30 are provided with two sets and are respectively connected to the two connection shafts 20. Since the socket is generally provided with a plurality of socket holes, by providing the lock cover 30 as two separate groups, a part of the socket holes which are not used temporarily can be covered, and another part of the socket holes which are required to be used can be exposed.

The utility model also provides a socket, which comprises a socket body and the safety protection device in any embodiment. When the lock cover 30 rotates to the third position, the cover 31 approaches the socket body to shield the socket body; when the locking cap 30 is rotated to the fourth position, the cap 31 is away from the socket body to expose the socket body.

The third position refers to a position where the cover 31 is in a unfolded state, and the fourth position refers to a position where the cover 30 overlaps or forms a certain angle with the base 10.

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 utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely a preferred embodiment of the utility model, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present utility model, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.

Claims (9)

1. A safety shield apparatus, comprising:

a base (10);

a connecting shaft (20) which is slidably connected with the base (10) along the X-axis and restricts relative rotation, wherein a first locking part (21) is arranged on the connecting shaft (20);

the lock cover (30) comprises a cover body (31) and a connecting part (32) arranged at one end of the cover body (31), wherein the connecting part (32) is sleeved on the connecting shaft (20) and has the degree of freedom of rotating around the axis of the connecting shaft (20), and a second locking part (321) matched with the first locking part (21) is arranged on the connecting part (32);

when the lock cover (30) rotates relative to the base (10), the connecting shaft (20) moves to a first position, and the first locking part (21) and the second locking part (321) are staggered; when the lock cover (30) and the base (10) are relatively locked, the connecting shaft (20) moves to a second position, and the first locking part (21) and the second locking part (321) are in contact.

2. Safety shield apparatus as claimed in claim 1, wherein said base (10) comprises:

a bottom plate (11);

the connecting sleeve (12) is arranged on the bottom plate (11), the connecting sleeve (12) is sleeved on the connecting shaft (20), and a third locking part (121) for limiting the connecting shaft (20) to rotate in the connecting sleeve (12) is arranged in the connecting sleeve (12).

3. Safety shield apparatus according to claim 2, wherein the third locking portion (121) cooperates with the first locking portion (21).

4. A safety device according to claim 3, wherein the first locking portion (21) is a protrusion arranged axially along the connecting shaft (20), and the second locking portion (321) and the third locking portion (121) are grooves arranged on the inner wall of the connecting portion (32) and the connecting sleeve (12), respectively.

5. The safety device according to claim 2, wherein the connecting portion (32) is provided with a first limiting portion (322) for limiting one end of the connecting shaft (20), and the connecting sleeve (12) is provided with a second limiting portion (122) for limiting the other end of the connecting shaft (20).

6. Safety device according to claim 1, characterized in that the end of the cover (31) remote from the connection (32) is provided with a support (311) extending towards the mounting side of the base (10).

7. Safety shield apparatus according to claim 1, further comprising an elastic member (40) for pushing the connecting shaft (20) to return to bring the first locking portion (21) into contact with the second locking portion (321).

8. Safety device according to any one of claims 1 to 7, wherein said connecting shafts (20) are provided on opposite sides of said base (10), said locking covers (30) being provided with two groups and being connected to two said connecting shafts (20) respectively.

9. A socket, comprising:

a socket body;

a safety shield apparatus as claimed in any one of claims 1 to 8;

wherein, when the lock cover (30) rotates to a third position, the cover body (31) approaches the socket body to shield the socket body; when the lock cover (30) rotates to a fourth position, the cover body (31) is far away from the socket body, so that the socket body is outwards arranged.