Plug sheath with protection function

Abstract

The utility model provides a plug sheath with a protection function, and belongs to the technical field of sheaths. Comprising a first rubber sleeve and a second rubber sleeve fixedly installed on the first rubber sleeve, a front rubber sheet and a rear rubber sheet are fixedly installed on one side of the second rubber sleeve, strip-shaped grooves are formed in the rubber sheets in a penetrating mode, an upper plastic plate and a lower plastic plate are fixedly installed on one sides of the rubber sheets, and the two plastic plates and the two rubber sheets form a square frame. And one side of the plastic plate is fixedly connected with one side of the second rubber sleeve. According to the utility model, through arranging the rubber sheet, the strip-shaped groove and the plastic plates, the plastic plates are turned from the horizontal direction to the upper and lower sides, so that the two plastic plates are trumpet-shaped, the strip-shaped groove is deformed and opened, the surface of the plastic plate is made of a smooth material, the friction force between the plastic plate and the contact part of the outer wall of the plug is small, and the rubber sheet is contacted with only two side surfaces of the plug. Therefore, the plug can be quickly and conveniently installed at a proper position.

Description

Technical Field

[0001] The utility model relates to the technical field of sheaths, in particular to a plug sheath with a protective function. Background Art

[0002] The connector of general electronic products and the plug of electrical appliances are called plugs. The engine plug usually refers to the connector of electronic equipment connected to the car engine, which is used to connect the plug of electrical appliances. There is a slot on one side of the engine plug, and a male connector with a rod or copper plate protrusion is set on the electrical equipment to realize power supply by physical plugging.

[0003] Authorization announcement No. CN221150399U discloses a plug sheath and a connector, including a plug sheath body, the plug sheath body is molded of silicone material, one end of the plug sheath body is a wire protection end, the other end of the plug sheath body is a free end, an extension portion is provided on the free end of the plug sheath body, a limiting step is provided on the inner side between the free end of the plug sheath body and the extension portion, the inner diameter of the extension portion is larger than the inner diameter of the free end of the plug sheath body, and a notch is provided on the extension portion.

[0004] In the above patent, the plug sheath body is made of silicone material, and the plug sheath body is a complete sheath. When it is installed on the outside of the plug, since the surface of the plug is in full contact with the inner wall of the sheath body and the friction of the rubber surface is large, it is difficult to quickly install it into place when installed on the outside of the plug. Therefore, this application provides a plug sheath with a protective function to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a plug sheath with a protective function to solve the problem that the plug sheath body proposed in the above background technology is made of silicone material, and the plug sheath body is a complete sheath. When it is installed on the outside of the plug, the surface of the plug is in full contact with the inner wall of the sheath body, and the friction force of the rubber surface is large, so it is difficult to quickly install it into place when it is installed on the outside of the plug.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A plug sheath with a protective function comprises a rubber sheath 1 and a rubber sheath 2 fixedly mounted on the rubber sheath 1, two front and rear rubber sheets fixedly mounted on one side of the rubber sheath 2, a strip groove extending through the rubber sheet, two upper and lower plastic plates fixedly mounted on one side of the rubber sheet, the two plastic plates and the two rubber sheets forming a square frame, one side of the plastic plate being fixedly connected to one side of the rubber sheath 2, a plurality of fixing seats fixedly mounted on the sides of the plastic plates facing away from each other, a connecting plate 1 being rotatably connected to the fixing seat, a connecting plate 2 being rotatably connected to one side of the connecting plate 1, two attracting magnets 1 being fixedly mounted on one side of the connecting plate 2, a fixing strip being fixedly mounted on the plastic plate, an attracting magnet 2 being fixedly mounted on the fixing strip, and the attracting magnet 1 and the attracting magnet 2 attract each other.

[0008] Preferably, the edges of the strip-shaped grooves are provided with rounded chamfers.

[0009] Preferably, a plurality of heat dissipation holes are formed through the plastic plate.

[0010] Preferably, an open groove is penetrated on the rubber sleeve, a rubber seat is fixedly installed on the rubber sleeve, a rubber strip is fixedly installed on the rubber sleeve, the rubber seat and the rubber strip are located on both sides of the open groove, a rubber ball is fixedly installed on the rubber strip, a round hole is penetrated on the rubber seat, the rubber strip penetrates the round hole, and the rubber ball squeezes the round hole to deform it and then penetrates the round hole.

[0011] Preferably, the edge of the rubber sleeve 1 is provided with a circular chamfer.

[0012] Preferably, the plurality of fixing seats are equidistantly and intermittently arranged, and one side of the connecting plate is interlaced with the plurality of fixing seats.

[0013] Preferably, the width of the attraction magnet 1 is the same as the thickness of the rubber sheet.

[0014] Preferably, the diameter of the rubber ball is larger than the diameter of the circular hole on the rubber seat.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, by arranging rubber sheets, strip grooves and plastic plates, the plastic plates are flipped upward and downward in the horizontal direction, so that the two plastic plates are trumpet-shaped, and the strip grooves are opened. The surface of the plastic plate is made of smooth material and the friction between the contact part with the outer wall of the plug is small, and the rubber sheet is in contact with the plug only on two sides, so that the plug can be quickly and conveniently installed in the appropriate position.

[0017] By providing a flippable connecting plate 1 and connecting plate 2 and two mutually attracting magnets 1, when the plug is in use, the connecting plate 1 and the connecting plate 2 are flipped to one side of the plastic plate to provide hard protection for the plug together; when the plug is not in use, the port is covered and protected to prevent impurities from entering the plug port and affecting it.

[0018] By arranging the rubber seat, the rubber strip and the rubber ball, after the plug is installed, the open groove recovers its deformation, one end of the rubber strip is inserted into the round hole on the rubber seat, and the rubber strip is pulled so that the rubber ball gradually squeezes the round hole to deform it, and the rubber ball passes through the rear rubber seat, and the rubber strip and the rubber seat restrict and fix the position of the open groove, so as to prevent the rubber sleeve from being excessively deformed and falling off after being installed on the outside of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the plug sheath connecting plate 2 with a protective function flipped on one side of the rubber sheet;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the plug sheath connecting plate 2 with a protective function flipped on one side of the plastic plate;

[0022] Figure 3 It is a schematic diagram of the side structure of a plug sheath with a protective function;

[0023] Figure 4 This is an exploded view of the three-dimensional structure of the plug sheath with protective function.

[0024] [Reference Signs]

[0025] 1. Rubber sleeve 1; 2. Rubber sleeve 2; 3. Rubber sheet; 4. Strip groove; 5. Plastic plate; 6. Fixed seat; 7. Connecting plate 1; 8. Connecting plate 2; 9. Attracting magnet 1; 10. Fixed strip; 11. Attracting magnet 2; 12. Rubber seat; 13. Rubber strip; 14. Rubber ball; 15. Open groove; 16. Heat dissipation hole.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0027] The following is a detailed description of a plug sheath with a protective function provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0028] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0030] like Figure 1-4As shown, an embodiment of the utility model provides a plug sheath with a protective function, comprising a rubber sheath 1 and a rubber sheath 2 fixedly mounted on the rubber sheath 1, one side of the rubber sheath 2 is fixedly mounted with two front and rear rubber sheets 3, a strip groove 4 is penetrated through the rubber sheet 3, one side of the rubber sheet 3 is fixedly mounted with two upper and lower plastic plates 5, the two plastic plates 5 and the two rubber sheets 3 form a square frame, one side of the plastic plate 5 is fixedly connected to one side of the rubber sheath 2, a plurality of fixing seats 6 are fixedly mounted on the side of the plastic plates 5 facing away from each other, a connecting plate 1 7 is rotatably connected to the fixing seat 6, one side of the connecting plate 1 7 is rotatably connected to a connecting plate 2 8, one side of the connecting plate 2 8 is fixedly mounted with two attracting magnets 1 9, a fixing strip 10 is fixedly mounted on the plastic plate 5, an attracting magnet 2 11 is fixedly mounted on the fixing strip 10, and an attracting magnet The iron 19 and the attracting magnet 2 11 attract each other, the edge of the strip groove 4 is provided with a circular chamfer, a plurality of heat dissipation holes 16 are provided through the plastic plate 5, an open groove 15 is provided through the rubber sleeve 1, a rubber seat 12 is fixedly installed on the rubber sleeve 1, a rubber strip 13 is fixedly installed on the rubber sleeve 1, the rubber seat 12 and the rubber strip 13 are located on both sides of the open groove 15, a rubber ball 14 is fixedly installed on the rubber strip 13, a circular hole is provided through the rubber seat 12, the rubber strip 13 passes through the circular hole, the rubber ball 14 squeezes the circular hole to deform it and then passes through the circular hole, a circular chamfer is provided on the edge of the rubber sleeve 1, a plurality of fixing seats 6 are equidistantly intermittently arranged, and one side of the connecting plate 7 is interspersed with the plurality of fixing seats 6, the width of the attracting magnet 9 is the same as the thickness of the rubber sheet 3, and the diameter of the rubber ball 14 is larger than the diameter of the circular hole on the rubber seat 12.

[0031] When installing the sheath, since the rubber sheath 1 is provided with an open groove 15, the rubber sheath 1 can produce a large deformation, so that the open groove 15 is in an open state, and the engine power plug is inserted into the inside of the rubber sheath 2 from the opened part of the open groove 15 and pushed toward the rubber sheet 3. The rubber sheath 1 partially recovers its elastic deformation and adheres to the outer wall of the plug. Since the rubber sheet 3 is provided with a strip groove 4, the plastic plates 5 are flipped up and down horizontally, so that the two plastic plates 5 are trumpet-shaped, and the strip groove 4 is deformed and opened. The surface of the plastic plate 5 is made of a smooth material, and the friction between the contact part with the outer wall of the plug is small, and The rubber sheet 3 is in contact with the plug on only two sides, so that the plug can be quickly and conveniently installed in a suitable position, and then the pulling force on the upper and lower sides of the plastic plate 5 is stopped, so that the rubber sheet 3 recovers its deformation, and the plastic plate 5 is attached to the outer wall of the plug. When the plug is used, the connecting plate 1 7 and the connecting plate 2 8 are flipped to one side of the plastic plate 5 and kept in the same straight line, and the attracting magnet 1 9 and the attracting magnet 2 11 on the fixing bar 10 attract each other. When the plug is not needed, the connecting plate 1 7 is flipped to rotate it at a right angle on the fixing seat 6, and then the connecting plate 2 8 on one side of the connecting plate 1 7 is flipped to the connecting plate 2 The plate 1 7 and the connecting plate 2 8 are in a vertical state. Since the edge of the strip groove 4 is provided with a circular chamfer, the attracting magnet 1 9 can be easily inserted into the interior of the strip groove 4 when the connecting plate 2 8 is flipped over. The other connecting plate 1 7 and the connecting plate 2 8 are rotated in the same way, so that the two attracting magnets 1 9 are flipped into the interior of the strip groove 4 and attract each other. By providing the connecting plate 1 7 and the connecting plate 2 8 that can be flipped over and the two attracting magnets 1 9 that attract each other, when the plug is in use, the connecting plate 1 7 and the connecting plate 2 8 are flipped over to one side of the plastic plate 5 to provide hard protection for the plug together. When the plug is not in use, the port is The rubber seat 12, rubber strip 13 and rubber ball 14 are provided. After the plug is installed, the open groove 15 recovers its deformation. One end of the rubber strip 13 is inserted into the round hole on the rubber seat 12, and the rubber strip 13 is pulled so that the rubber ball 14 gradually squeezes the round hole to deform it. The rubber ball 14 penetrates the rear rubber seat 12. The rubber strip 13 and the rubber seat 12 limit and fix the position of the open groove 15 to prevent the rubber sleeve 1 from being excessively deformed and falling off after being installed on the outside of the plug. A plurality of heat dissipation holes 16 are provided to facilitate heat dissipation of the plug.

[0032] The technical solution provided by the utility model is that when installing the sheath, since the rubber sheath 1 is provided with an open groove 15, the rubber sheath 1 can produce a large deformation, so that the open groove 15 is in an open state, and the engine power plug is inserted into the inside of the rubber sheath 2 from the opened part of the open groove 15 and pushed toward the rubber sheet 3, and the rubber sheath 1 partially recovers its elastic deformation and adheres to the outer wall of the plug. Since the rubber sheet 3 is provided with a strip groove 4, the plastic plates 5 are flipped up and down horizontally, so that the two plastic plates 5 are trumpet-shaped, and the strip groove 4 is deformed and opened. The surface of the plastic plate 5 is made of a smooth material, and the friction between the contact part and the outer wall of the plug is small, and the rubber sheet 3 and the plug are in contact only on two sides, so that the plug can be quickly and conveniently installed in a suitable position, and then the pulling force on the upper and lower sides of the plastic plate 5 is stopped, so that the rubber plate 3 recovers its deformation and the plastic plate 5 is attached to the outer wall of the plug. At the wall, when the plug is used, the connecting plate 1 7 and the connecting plate 2 8 are flipped to one side of the plastic plate 5 and kept in the same straight line, and the attracting magnet 1 9 and the attracting magnet 2 11 on the fixing strip 10 attract each other. When the plug is not needed, the connecting plate 1 7 is flipped to rotate it at a right angle on the fixing seat 6, and then the connecting plate 2 8 on one side of the connecting plate 1 7 is flipped until the connecting plate 1 7 and the connecting plate 2 8 are in a vertical state, and the other connecting plate 1 7 and the connecting plate 2 8 are rotated in the same way, so that the two attracting magnets 1 9 are flipped into the interior of the strip groove 4 and attract each other. After the plug is installed, the open groove 15 recovers its deformation, one end of the rubber strip 13 is inserted into the round hole on the rubber seat 12, and the rubber strip 13 is pulled so that the rubber ball 14 gradually squeezes the round hole to deform it, and the rubber ball 14 passes through the rear rubber seat 12, and the rubber strip 13 and the rubber seat 12 limit and fix the position of the open groove 15.

[0033] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0034] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A plug sheath with protective function, characterized in that: The invention comprises a rubber sleeve (1) and a rubber sleeve (2) fixedly mounted on the rubber sleeve (1); two front and rear rubber sheets (3) are fixedly mounted on one side of the rubber sleeve (2); a strip groove (4) is formed through the rubber sheet (3); two upper and lower plastic plates (5) are fixedly mounted on one side of the rubber sheet (3); the two plastic plates (5) and the two rubber sheets (3) form a square frame; one side of the plastic plates (5) is fixedly connected to one side of the rubber sleeve (2); a plurality of fixing seats (6) are fixedly mounted on the sides of the plastic plates (5) facing away from each other; a connecting plate (7) is rotatably connected to the fixing seat (6); a connecting plate (8) is rotatably connected to one side of the connecting plate (7); two attracting magnets (9) are fixedly mounted on one side of the connecting plate (8); a fixing strip (10) is fixedly mounted on the plastic plate (5); a second attracting magnet (11) is fixedly mounted on the fixing strip (10); the first attracting magnet (9) and the second attracting magnet (11) attract each other.

2. The plug sheath with protective function according to claim 1, characterized in that: The edge of the strip-shaped groove (4) is provided with a circular chamfer.

3. The plug sheath with protective function according to claim 1, characterized in that: The plastic plate (5) is provided with a plurality of heat dissipation holes (16) extending therethrough.

4. The plug sheath with protective function according to claim 1, characterized in that: The rubber sleeve (1) is provided with an open groove (15) extending through it, a rubber seat (12) is fixedly mounted on the rubber sleeve (1), a rubber strip (13) is fixedly mounted on the rubber sleeve (1), the rubber seat (12) and the rubber strip (13) are located on both sides of the open groove (15), a rubber ball (14) is fixedly mounted on the rubber strip (13), a round hole is provided through it on the rubber seat (12), the rubber strip (13) extends through the round hole, and the rubber ball (14) squeezes the round hole to deform it and then extends through the round hole.

5. The plug sheath with protective function according to claim 1, characterized in that: The edge of the rubber sleeve 1 (1) is provided with a circular chamfer.

6. The plug sheath with protective function according to claim 1, characterized in that: The plurality of fixing seats (6) are arranged at equal intervals and intermittently, and one side of the connecting plate (7) is interlaced with the plurality of fixing seats (6).

7. The plug sheath with protective function according to claim 1, characterized in that: The width of the attraction magnet 1 (9) is the same as the thickness of the rubber sheet (3).

8. The plug sheath with protective function according to claim 4, characterized in that: The diameter of the rubber ball (14) is greater than the diameter of the circular hole on the rubber seat (12).

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