CN216289198U

CN216289198U - Waterproof box

Info

Publication number: CN216289198U
Application number: CN202122734304.9U
Authority: CN
Inventors: 廖丽红
Original assignee: Shunde Foshan Grace Electric Co ltd
Current assignee: Shunde Foshan Grace Electric Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-12
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a waterproof box, which comprises a bottom plate and a face cover hinged with one end of the bottom plate, wherein the face cover can rotate relative to the bottom plate, and is characterized in that: at least one protruding part is oppositely arranged on two sides of one end of the bottom plate, limiting parts are correspondingly arranged on two sides of one end of the face cover, and the limiting parts are matched with the protruding parts and used for keeping the opening angle of the face cover and the bottom plate; the utility model can keep the opening angle between the face cover and the bottom plate, and is convenient to use.

Description

Waterproof box

Technical Field

The utility model relates to the field of waterproof and dustproof devices for switches, circuits, instruments and the like, in particular to a waterproof box.

Background

The waterproof box has waterproof and dustproof functions and is used for preventing objects in the box, such as switches, sockets, lines, instruments and the like from entering water and dust to influence the performance of the box.

The traditional waterproof box is not provided with a proper limiting device, and although the face cover can be opened and closed after rotating, the opening angle between the face cover and the bottom plate cannot be well maintained; when the plug is to be inserted or pulled out, one hand is needed to fix the surface cover, and the other hand is needed to insert and pull out the plug, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the disadvantages of the prior art, the present invention provides a waterproof box which can maintain an opening angle between the face cover and the bottom plate, and is convenient to use.

The utility model provides a waterproof box, including the bottom plate, with the one end looks articulated face lid of bottom plate, the face lid can rotate by relative bottom plate, the one end both sides of bottom plate are provided with an at least bellying relatively, the one end both sides correspondence of face lid is provided with spacing portion, spacing portion with the bellying cooperation is used for keeping the face lid with the opening angle of bottom plate.

Furthermore, the top of the convex part is provided with a convex arc surface which can reduce friction force, when the face cover rotates and is contacted with the limiting part, the limiting part can conveniently pass through, and the limiting part is a plate body; in a free state, the vertical distance from the highest point of the convex part to the bottom plate is greater than the relative distance between the plate body and the bottom plate, and the vertical distance is used for keeping the opening angle of the surface cover and the bottom plate.

Furthermore, two parallel protrusions are respectively arranged on two sides of one end of the bottom plate, and two protrusions are adopted, so that the face cover and the bottom plate can be kept at a plurality of opening angles, such as 60 degrees or 100 degrees.

Furthermore, the two sides of one end of the bottom plate are oppositely provided with rotating shafts, the two sides of one end of the face cover are correspondingly provided with rotating shaft holes, and the rotating shafts are correspondingly placed in the rotating shaft holes and can rotate.

Furthermore, an opening is formed in the middle of the bottom plate and is used for a switch panel to pass through, so that the switch panel is convenient to sleeve and mount; one end of the face cover is provided with an opening for a lead of the plug to pass through; the face cover at the upper end of the opening is provided with a baffle extending outwards, so that the face cover can be opened or closed conveniently and is used for shielding the opening to prevent liquid from entering the opening.

The utility model has the beneficial effects that: the one end both sides of bottom plate are provided with an at least bellying relatively, the one end both sides correspondence of face lid is provided with spacing portion, spacing portion with the bellying cooperation is used for keeping the face lid with the opening angle of bottom plate, convenient to use.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the appearance of the present invention when closed together;

FIG. 2 is a schematic view of the face cover of the present invention at an open angle of about 60 degrees;

FIG. 3 is a schematic view of the face cover of the present invention at an open angle of about 100 degrees;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a schematic structural view of the base plate of the present invention;

FIG. 6 is an enlarged schematic view at B in FIG. 5;

FIG. 7 is a schematic view of the construction of the face cover of the present invention;

fig. 8 is an enlarged schematic view at C in fig. 7.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 8, a waterproof box includes a bottom plate 1, and a face cover 2 hinged to one end of the bottom plate 1, which may specifically adopt the following manner: two sides of one end of the bottom plate 1 are oppositely provided with rotating shafts 3, two sides of one end of the face cover 2 are correspondingly provided with rotating shaft holes 4, and the rotating shafts 3 are correspondingly placed in the rotating shaft holes 4 and can rotate, so that the structure is simple and convenient; the face cover 2 can rotate relative to the bottom plate 1, at least one protruding part 5 is oppositely arranged on two sides of one end of the bottom plate 1, preferably two or more protruding parts 5 are adopted, and therefore the face cover 2 and the bottom plate 1 can be kept at a plurality of opening angles, such as 60 degrees or 100 degrees; two sides of one end of the face cover 2 are correspondingly provided with limiting parts 6, and the limiting parts 6 are matched with the protruding parts 5 and used for keeping the opening angle of the face cover 2 and the bottom plate 1.

Referring to fig. 3 and 4 again, the top of the protruding portion 5 has a protruding arc surface 7, which can reduce friction force, when the face cover 2 rotates and contacts with the limiting portion 6, the limiting portion 6 can pass through conveniently, and the limiting portion 6 is a plate body; in a free state, the vertical distance from the highest point of the convex part 5 to the bottom plate 1 is greater than the relative distance between the plate body and the bottom plate 1, and the vertical distance is used for keeping the opening angle of the surface cover 2 and the bottom plate 1.

Referring to fig. 1 and 3 again, an opening 8 is formed in the middle of the bottom plate 1 for a switch panel to pass through, so that the switch panel is conveniently sleeved and mounted; one end of the face cover 2 is provided with an opening 9 for a lead of a plug to pass through; the face cover 2 at the upper end of the opening 9 is provided with a baffle plate 10 extending outwards, so that the face cover 2 can be opened or closed conveniently, and meanwhile, the baffle plate is used for shielding the opening 9 and avoiding liquid from entering from the opening 9.

The working principle is as follows: in the occasions where water may come into contact with the toilet or balcony, etc., it is necessary to install a waterproof box at the periphery of the socket to prevent water or other liquid from splashing into the socket to cause short circuit. When the water-saving socket is used, the opening 8 on the bottom plate 1 is sleeved or fixed on the socket, the jack of the socket is exposed, a plug is convenient to insert, and the socket and the base are shielded by the face cover 2 to prevent water from entering; wherein, one end of the face cover 2 is hinged with one end of the bottom plate 1 correspondingly, so that the face cover 2 can rotate relatively, when the face cover 2 rotates, the limiting part 6 is contacted with the arc surface 7 of the boss part 5 gradually, when the face cover 2 continues to apply force and rotate, because the face cover 2 is generally made of insulating materials with certain ductility and elasticity such as plastics or plastics, the face cover 2 can expand outwards and slightly deform, so that the limiting part 6 slides from one end of the boss part 5 to the other end, then the face cover recovers the original shape, at this time, the boss part 5 can prevent the limiting part 6 from moving downwards, so that a certain opening angle is kept between the face cover 2 and the bottom plate 1, such as suitable angles of 30 degrees, 60 degrees, 100 degrees and the size of the angle can be determined according to the set position of the boss part 5; if it is opened to make to realize the multi-angle between face lid 2 and the bottom plate 1, can be provided with a plurality of bellying 5, a plurality of bellying 5 are similar to a plurality of gears, and the interval setting between bellying 5 is more than or equal to spacing 6's thickness to the spacing 6 of holding plate form, thereby realize and keep the multi-angle to open.

It should be noted that: in this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Finally, it is to be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof box, including the bottom plate, with the face lid of one end looks articulated of bottom plate, face lid can rotate characterized by relative bottom plate: the utility model discloses a convenient opening angle of face lid, including bottom plate, face lid, at least one boss is provided with relatively to the one end both sides of bottom plate, the correspondence of one end both sides of face lid is provided with spacing portion, spacing portion with the boss cooperation is used for keeping the face lid with the opening angle of bottom plate.

2. The waterproof case of claim 1, wherein: the top of the convex part is provided with a convex arc surface, and the limiting part is a plate body; in a free state, the vertical distance from the highest point of the convex part to the bottom plate is greater than the relative distance between the plate body and the bottom plate.

3. The waterproof case of claim 2, wherein: two parallel convex parts are respectively arranged on two sides of one end of the bottom plate.

4. The waterproof case of claim 1, wherein: the utility model discloses a face lid, including bottom plate, face lid, pivot, the one end both sides of bottom plate are provided with the pivot relatively, the correspondence of one end both sides of face lid is provided with the pivot hole, the pivot is correspondingly put into the pivot is downthehole and can rotate.

5. The waterproof box as set forth in claim 4, wherein: the middle part of bottom plate is provided with the opening, the one end of face lid sets up the trompil the face lid of trompil upper end is provided with the baffle that extends outward.