CN213602065U

CN213602065U - Plug protection sleeve and protection plug

Info

Publication number: CN213602065U
Application number: CN202023009624.XU
Authority: CN
Inventors: 诸月
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-02
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to the technical field of socket protection devices, and discloses a plug protection sleeve and a protection plug, wherein the plug protection sleeve can be sleeved on the plug, and when the plug is plugged on the socket, the plug protection sleeve is covered on the socket; the plug lag includes: connecting portion and protection main part, the connecting portion cover is established on the plug to form circumferential seal with the plug, the circumference of one side of connecting portion is provided with a plurality of breachs, so that form the flexure strip between two adjacent breachs, flexure strip and plug elasticity looks butt, the protection main part links to each other with one side of connecting portion that does not set up the flexure strip, the protection main part can cover and establish on the socket, and form circumferential seal with the socket. The plug protecting sleeve can play a role in dust prevention and water prevention; the circumference of one side of connecting portion is provided with a plurality of breachs to form the flexure strip between two adjacent breachs, flexure strip and plug elasticity looks butt, thereby can make the plug lag cover establish on the plug of different shapes, application scope is more extensive.

Description

Plug protection sleeve and protection plug

Technical Field

The utility model relates to a socket protector technical field especially relates to a plug lag and protection plug.

Background

The current plug and the socket are not protected from each other in the use process. In some special scenarios, there is a certain risk. For example, in a scene that a socket of a product is relatively close to the ground, when the floor is mopped, water drops are likely to splash at the connection position of the socket, and electric leakage is caused; or the product close to the wall can leak electricity when the air conditioner drips water or the ceiling leaks water. Because the plug and the socket have no protection function in the use process, dust easily enters the plug or the socket to influence the transmission of signals. Therefore, it is highly desirable to design a protective cover for a socket, which can play a role in dust prevention and water prevention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plug lag and protection plug can play dustproof, waterproof effect, can be applicable to the plug of different shapes moreover, and application scope is extensive.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a plug protecting sleeve, which can be sleeved on a plug, and when the plug is plugged on a socket, the plug protecting sleeve is covered on the socket; the plug lag includes:

the connecting part is sleeved on the plug and forms circumferential sealing with the plug, a plurality of gaps are formed in the circumferential direction of one side of the connecting part, so that an elastic sheet is formed between every two adjacent gaps, and the elastic sheet is elastically abutted to the plug; and

the protection main part, with the connecting portion do not set up the one side of flexure strip links to each other, the protection main part can cover and establish on the socket, and with the socket forms circumferential seal.

The plug protection sleeve can be covered on the socket through the protection main body and forms circumferential sealing with the socket; the connecting part is sleeved on the plug and forms circumferential sealing with the plug, so that the dustproof and waterproof effects can be achieved, and the safety is improved; the circumference of one side of connecting portion is provided with a plurality of breachs to form the flexure strip between two adjacent breachs, flexure strip and plug elasticity looks butt, thereby can make the plug lag cover establish on the plug of different shapes, application scope is more extensive.

The utility model provides a protective plug, including foretell plug lag and plug, the plug lag is established the cover and is located on the plug.

The utility model has the advantages that:

the plug protection sleeve and the protection plug provided by the utility model can be covered on the socket through the protection main body and form circumferential sealing with the socket; the connecting part is sleeved on the plug and forms circumferential sealing with the plug, so that the dustproof and waterproof effects can be achieved, and the safety is improved; the circumference of one side of connecting portion is provided with a plurality of breachs to form the flexure strip between two adjacent breachs, flexure strip and plug elasticity looks butt, thereby can make the plug lag cover establish on the plug of different shapes, application scope is more extensive.

Drawings

Fig. 1 is a schematic structural diagram of the plug, the plug protecting sleeve and the socket provided by the present invention;

fig. 2 is a schematic structural diagram of the plug and the plug protecting sleeve and the socket to be installed according to the present invention;

fig. 3 is a cross-sectional view of the plug, the plug protecting sleeve and the socket provided by the present invention after being installed;

fig. 4 is a first schematic structural diagram of a plug protection sleeve provided by the present invention;

fig. 5 is a schematic structural diagram ii of the plug protection sleeve provided by the present invention;

fig. 6 is a schematic structural diagram three of the plug protecting sleeve provided by the present invention;

fig. 7 is a sectional view taken along line a-a of fig. 6.

In the figure:

100. a plug protecting sleeve; 200. a plug; 300. a socket;

1. a connecting portion; 11. a notch; 12. an elastic sheet; 13. a first seal member;

2. a protective body; 21. a second seal.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to fig. 3, the present embodiment provides a plug protection sleeve 100, which can be used to protect a plug 200 and an ac power outlet 300, so as to achieve the functions of dust prevention and water prevention, and prolong the service life of the plug 200 and the outlet 300. The plug protection sleeve 100 can be sleeved on the plug 200, and when the plug 200 is plugged on the socket 300, the plug protection sleeve 100 covers the socket 300.

Specifically, the plug protection sleeve 100 includes a connecting portion 1 and a protection main body 2, and the connecting portion 1 is sleeved on the plug 200 and forms a circumferential seal with the plug 200. As shown in fig. 4-6, a plurality of notches 11 are circumferentially disposed on one side of the connecting portion 1, so that an elastic sheet 12 is formed between two adjacent notches 11, when the plug protection cover 100 can be sleeved on the plug 200, the elastic sheet 12 elastically abuts against the plug 200, the protection main body 2 is connected to one side of the connecting portion 1 where the elastic sheet 12 is not disposed, and the protection main body 2 can be covered on the socket 300 and forms a circumferential seal with the socket 300.

The plug protection sleeve 100 can be covered on the socket 300 through the protection main body 2 and forms circumferential sealing with the socket 300; the connecting part 1 is sleeved on the plug 200 and forms circumferential sealing with the plug 200, so that the dustproof and waterproof effects can be achieved; the plurality of gaps 11 are formed in the circumferential direction of one side of the connecting portion 1, so that the elastic pieces 12 are formed between every two adjacent gaps 11, when the plug protection sleeve 100 can be sleeved on the plug 200, the elastic pieces 12 are elastically abutted to the plug 200, so that the plug protection sleeve 100 can be sleeved on the plugs 200 in different shapes, and the application range is wider. In this embodiment, protection main part 2 and connecting portion 1 integrated into one piece, the structure is comparatively simple, simple to operate moreover.

Alternatively, the size of the enclosed area of each elastic sheet 12 gradually decreases from the end close to the protective body 2 to the end far from the protective body 2. The area enclosed by the elastic sheet 12 is gradually narrowed from the end close to the protection body 2 to the end far from the protection body 2 to form a closing structure, so that the elastic sheet 12 is elastically abutted against the plug 200.

In an embodiment, the connecting portion 1 is a rectangular frame structure, and can be sleeved on the plug 200, the four vertex angle positions of the rectangular frame structure are provided with the notches 11, an elastic sheet 12 is formed between the two notches 11, and the notches 11 are arranged at the vertex angle positions of the connecting portion 1, so that the elastic sheet 12 can be flexibly deformed, and the plug 200 is suitable for plugs of different shapes. In this embodiment, each side of the rectangular frame structure is provided with an elastic piece 12, and the elastic pieces 12 on the two opposite sides of the rectangular frame structure are arranged oppositely.

Further, in order to avoid the plug 200 being pulled out, the plug protection sleeve 100 is separated from the plug 200, and the elastic piece 12 is clamped with the plug 200, so that the plug protection sleeve is convenient to detach. In an embodiment, referring to fig. 3 and 7, the elastic sheet 12 and the plug 200 are provided with a saw-tooth structure for engaging, that is, the elastic sheet 12 is provided with a saw-tooth structure, and the plug 200 is also provided with a saw-tooth structure, so that the elastic sheet 12 and the plug 200 can be engaged by engaging, with the saw-tooth structure of the elastic sheet 12 and the plug 200, and the structure is simple and easy to prepare. In other embodiments, a clamping structure may be further disposed between the elastic sheet 12 and the plug 200, and the elastic sheet 12 and the plug 200 are detachably connected through the clamping structure.

In one embodiment, a saw-tooth structure is disposed on the two elastic sheets 12 disposed oppositely. In other embodiments, the other two elastic sheets 12 may be provided with saw-toothed structures, and of course, each elastic sheet 12 may be provided with saw-toothed structures. The method is specifically set according to actual requirements.

In order to achieve circumferential sealing between the connection portion 1 and the plug 200, as shown in fig. 7, a first seal 13 is provided on a circumferential inner wall of the connection portion 1, the first seal 13 is in contact with the plug 200, and circumferential sealing between the connection portion 1 and the plug 200 can be achieved by providing the first seal 13. In an embodiment, the first sealing element 13 is a first rib protruding from the inner wall of the connecting portion 1, and the cross section of the first rib is triangular or arc-shaped, so that the first rib and the plug 200 are tightly abutted to each other, thereby achieving a relatively sealing effect.

Preferably, first rib can set up many, and many first rib intervals set up, can form multiple separation barrier, play better waterproof, dustproof effect. The structure of specific first rib and the number of the arranged ribs are set according to the requirement.

As shown in fig. 7, the protection body 2 is also a rectangular frame structure, and is adapted to the shape of the socket 300. But the size of the protection body 2 is larger than that of the connection part 1, and the protection body 2 is communicated with the connection part 1. When the plug 200 is inserted into the slot of the socket 300, the protection body 2 can cover the circumference of the socket 300 and abut against the wall, the inner wall of the protection body 2 is provided with a second sealing member 21, and the second sealing member 21 abuts against the socket 300. The second sealing member 21 is provided to achieve a circumferential seal between the protection body 2 and the socket 300, and prevent water or dust from entering the socket 300 or the plug 200 from between the protection body 2 and the wall.

Optionally, the second seal 21 is a second rib protruding from the inner wall of the shielding body 2. The second sealing member 21 is a second rib protruding from the inner wall of the protection main body 2, and has a simple structure and is convenient to prepare. The structure of the second ribs may be the same as or different from the structure of the first ribs.

Preferably, first rib is provided with many, and many first rib intervals set up, can form multiple separation protective screen, plays better waterproof, dustproof effect.

It should be noted that the plug protection cover 100 is made of an insulating material, so as to avoid the danger of electricity utilization. The plug shield 100 may be made of insulating rubber or plastic.

The utility model provides a protection plug, including foretell plug lag 100 and plug 200, the plug lag is established 100 covers and is located on plug 200, no longer gives unnecessary details here.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like are used in a descriptive sense or positional relationship based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied thereto. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. The plug protection sleeve is characterized in that the plug protection sleeve (100) can be sleeved on a plug (200), and when the plug (200) is plugged on a socket (300), the plug protection sleeve (100) is covered on the socket (300); the plug shield sleeve (100) comprises:

the connecting part (1) is sleeved on the plug (200) and forms circumferential sealing with the plug (200), a plurality of gaps (11) are formed in the circumferential direction of one side of the connecting part (1), so that an elastic sheet (12) is formed between every two adjacent gaps (11), and the elastic sheet (12) is elastically abutted to the plug (200); and

the protection main body (2) is connected with one side, not provided with the elastic piece (12), of the connecting part (1), and the protection main body (2) can cover the socket (300) and form circumferential sealing with the socket (300).

2. Plug shield according to claim 1, wherein the size of the area enclosed by each of said resilient sheets (12) decreases from the end close to said shield body (2) to the end remote from said shield body (2).

3. Plug shield according to claim 1, characterised in that said notch (11) is provided at a top corner of said connecting portion (1).

4. Plug lag according to claim 1, characterized in that a circumferential inner wall of the connection portion (1) is provided with a first seal (13), the first seal (13) being in abutment with the plug (200); the inner wall of the protection main body (2) is provided with a second sealing element (21), and the second sealing element (21) is abutted to the socket (300).

5. Plug shield according to claim 4, characterised in that said first sealing means (13) are first ribs projecting from the inner wall of said connecting portion (1); the second sealing element (21) is a second rib protruding from the inner wall of the protective body (2).

6. Plug lag according to claim 5, wherein the first and second ribs are each provided with a plurality of strips.

7. Plug shield according to any one of claims 1 to 6, wherein said resilient tab (12) is snap-fitted to said plug (200).

8. Plug lag according to claim 7, wherein a snap-fit saw-tooth structure is provided on the resilient tab (12) and the plug (200).

9. Plug shield according to any one of claims 1 to 6, wherein said shield body (2) and said connecting portion (1) are integrally formed.

10. A protective plug, comprising a plug shield (100) according to any one of claims 1 to 9 and a plug (200), the plug shield (100) being arranged to fit over the plug (200).