Power line plug with protection structure
By designing a power cord plug with a split protective sleeve, the wear and corrosion problems of the plug when not in use is solved, and the bending resistance is improved during use, achieving better protection and use effect.
Patent Information
- Application Number
- CN202420049734.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-09
AI Technical Summary
Power cord plugs on the market are susceptible to wear and corrosion when not in use, and lack effective protection measures.
A power cord plug with a protective sleeve is designed. The protective sleeve is a split structure. When not in use, the sleeve port is opposite to the stepped table, and the left half sleeve and the right half sleeve are combined to cover the metal of the plug body. When in use, remove and replace the connection between the plug body and the power wiring to improve bending resistance.
It effectively protects the plug body from wear and corrosion, and improves the bending resistance of the power supply wiring during use, and is simple to operate and has better effect than traditional methods.
Smart Images
Figure CN222233993U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power plugs, in particular to a power line plug with a protection structure. Background Art
[0002] The power plug is a device that connects electrical appliances and other devices to the power supply. The appearance, grade, size and type of power sockets and plugs vary from country to country. The power plug can be used at 250V, 125V, and 36V according to the purpose of the power plug. It can be used at 16A, 13A, 10A, 5A, and 2.5A according to the current. The frequency is generally 50 / 60Hz.
[0003] The power cord plugs on the market are exposed to the air when not in use, and it is difficult to effectively protect them. They are easily damaged by wear, corrosion, etc. Therefore, we propose a power cord plug with a protective structure. Utility Model Content
[0004] The utility model provides a power line plug with a protection structure to solve the problems in the background technology.
[0005] To achieve the above object, the utility model provides the following technical solution: a power cord plug with a protective structure, comprising a plug body and a protective cover, the lower part of the plug body is provided with a stepped platform, the top of the protective cover is provided with a sleeve opening, and is snap-connected with the plug body through the sleeve opening and the stepped platform, the right side of the plug body is provided with a wire outlet, and the wire outlet is provided with an annular groove, the protective cover is provided with a wire hole, and the bottom end of the wire hole is provided with a bayonet;
[0006] The plug body comprises a plastic shell, a ground wire metal sheet, a live wire metal sheet and a neutral wire metal sheet, wherein the ground wire metal sheet, the live wire metal sheet and the neutral wire metal sheet are all installed in the plastic shell;
[0007] The protective cover comprises a left half shell and a right half shell, and the right half shell and the left half shell are clamped with each other.
[0008] Furthermore, a power connection is connected to the plug body, and a head end of the power connection extends from the wire outlet into the plug body.
[0009] Furthermore, the head end of the power connection is respectively connected to the ground wire metal sheet, the live wire metal sheet and the neutral wire metal sheet, and one end of the ground wire metal sheet, the live wire metal sheet and the neutral wire metal sheet extends outward from the step platform.
[0010] Furthermore, the wire hole is adapted to the outer diameter of the power connection, and the annular groove is adapted to the size of the bayonet.
[0011] Furthermore, the stepped platform and the protective cover are both elliptical in shape, and the cover opening is adapted to the size of the stepped platform.
[0012] Furthermore, the left half shell is provided with a plug, and the right half shell is provided with a socket, and the socket and the plug are mutually clamped together.
[0013] Compared with the prior art, the utility model provides a power cord plug with a protective structure, which has the following beneficial effects:
[0014] The power cord plug with a protective structure is provided with a protective cover of a split structure. When the power cord plug is not in use, the left half shell and the right half shell are separated first, the cover mouth is aligned with the stepped platform, and then the left half shell and the right half shell are combined, so that the entire protective cover covers the metal sheet of the plug body, thereby playing a protective role. When in use, the protective cover is removed and replaced to the connection between the plug body and the power connection, which can improve the bending resistance of the place. The structure is simple, the operation is convenient, and the use effect is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the utility model;
[0016] Figure 2 This is a schematic diagram of the position change of the protective cover of the utility model;
[0017] Figure 3 This is a schematic diagram of the protective cover structure of the utility model.
[0018] In the figure: 1. Plug body; 11. Step platform; 12. Wire outlet; 13. Annular groove; 14. Plastic shell; 15. Ground wire metal sheet; 16. Live wire metal sheet; 17. Neutral wire metal sheet; 2. Protective cover; 21. Socket mouth; 22. Wire hole; 23. Bayonet; 24. Left half shell; 25. Right half shell; 26. Pin; 27. Socket; 3. Power connection. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 3The utility model discloses a power cord plug with a protective structure, comprising a plug body 1 and a protective sleeve 2, wherein the lower part of the plug body 1 is provided with a stepped platform 11, the top of the protective sleeve 2 is provided with a sleeve opening 21, and is snap-connected with the plug body 1 through the sleeve opening 21 and the stepped platform 11, the right side of the plug body 1 is provided with a wire outlet 12, and the wire outlet 12 is provided with an annular groove 13, the protective sleeve 2 is provided with a wire hole 22, and the bottom end of the wire hole 22 is provided with a bayonet 23, and the protective sleeve 2 is provided with a split The integrated structure is that when the power cord plug is not in use, the left half shell 24 and the right half shell 25 are separated, the sleeve opening 21 is aligned with the step platform 11, and then the left half shell 24 and the right half shell 25 are combined, so that the entire protective cover 2 covers the metal sheet of the plug body 1, thereby playing a protective role. When in use, the protective cover 2 is removed and replaced to the connection between the plug body 1 and the power connection 3, which can improve the bending resistance of the place. The structure is simple, the operation is convenient, and the effect of use is better than that of the traditional method.
[0021] The plug body 1 includes a plastic shell 14, a ground wire metal sheet 15, a live wire metal sheet 16 and a neutral wire metal sheet 17, and the ground wire metal sheet 15, the live wire metal sheet 16 and the neutral wire metal sheet 17 are all installed in the plastic shell 14;
[0022] The protective cover 2 includes a left half shell 24 and a right half shell 25 , and the right half shell 25 and the left half shell 24 are clamped with each other.
[0023] Specifically, the plug body 1 is connected to a power connection 3 , and a head end of the power connection 3 extends from the wire outlet 12 into the plug body 1 .
[0024] In this embodiment, the power connection 3 is used to connect to a power source for use.
[0025] Specifically, the head end of the power connection 3 is connected to the ground metal sheet 15, the live metal sheet 16 and the neutral metal sheet 17 respectively, and one end of the ground metal sheet 15, the live metal sheet 16 and the neutral metal sheet 17 extends outward from the step platform 11.
[0026] In this embodiment, the ground wire metal sheet 15, the live wire metal sheet 16 and the neutral wire metal sheet 17 mainly play the role of conducting electricity and grounding protection, so that the plug and the socket are in good contact.
[0027] Specifically, the wire hole 22 is adapted to the outer diameter of the power connection 3 , and the sizes of the annular groove 13 and the bayonet 23 are adapted to each other.
[0028] In this embodiment, when the protective cover 2 is replaced to the connection between the plug body 1 and the power wiring 3 , the wire hole 22 is used to limit the power wiring 3 to improve the bending resistance of the power wiring 3 .
[0029] Specifically, the stepped platform 11 and the protective cover 2 are both elliptical in shape, and the cover opening 21 is adapted to the size of the stepped platform 11 .
[0030] In this embodiment, the protective cover 2 is conveniently installed on the plug body 1 through the cooperation between the step 11 and the sleeve opening 21 .
[0031] Specifically, the left half shell 24 is provided with a pin 26 , and the right half shell 25 is provided with a plug hole 27 , and the plug hole 27 and the pin 26 are mutually clamped together.
[0032] In this embodiment, the left half shell 24 and the right half shell 25 can be easily connected and separated by the cooperation of the insertion hole 27 and the pin 26.
[0033] When in use, the protective cover 2 is a split structure. When the power cord plug is not in use, the left half shell 24 and the right half shell 25 are first separated, the sleeve opening 21 is aligned with the step platform 11, and then the left half shell 24 and the right half shell 25 are merged, so that the entire protective cover 2 covers the metal sheet of the plug body 1, thereby playing a protective role. When in use, the protective cover 2 is removed and replaced to the connection between the plug body 1 and the power connection 3, which can improve the bending resistance of the place. The structure is simple, the operation is convenient, and the effect of use is better than that of the traditional method.
[0034] In summary, the power cord plug with a protective structure has a protective cover 2 of a split structure. When the power cord plug is not in use, the left half shell 24 and the right half shell 25 are first separated, the cover opening 21 is aligned with the step platform 11, and then the left half shell 24 and the right half shell 25 are combined, so that the entire protective cover 2 covers the metal sheet of the plug body 1, thereby playing a protective role. When in use, the protective cover 2 is removed and replaced at the connection between the plug body 1 and the power connection 3, which can improve the bending resistance of the place. The structure is simple, the operation is convenient, and the effect of use is better than that of the traditional method.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A power cord plug with a protective structure, comprising a plug body (1) and a protective cover (2), characterized in that: The lower part of the plug body (1) is provided with a stepped platform (11), the top end of the protective sleeve (2) is provided with a sleeve (21), and is snap-connected with the plug body (1) through the sleeve (21) and the stepped platform (11), the right side of the plug body (1) is provided with a wire outlet (12), and the wire outlet (12) is provided with an annular groove (13), the protective sleeve (2) is provided with a wire hole (22), and the bottom end of the wire hole (22) is provided with a snap-on (23); The plug body (1) comprises a plastic shell (14), a ground wire metal sheet (15), a live wire metal sheet (16) and a neutral wire metal sheet (17), wherein the ground wire metal sheet (15), the live wire metal sheet (16) and the neutral wire metal sheet (17) are all installed in the plastic shell (14); The protective cover (2) comprises a left half cover (24) and a right half cover (25), and the right half cover (25) and the left half cover (24) are mutually clamped.
2. A power cord plug with a protective structure according to claim 1, characterized in that: The plug body (1) is connected to a power connection (3), and the head end of the power connection (3) extends from the wire outlet (12) into the plug body (1).
3. A power cord plug with a protective structure according to claim 2, characterized in that: The head end of the power connection (3) is respectively connected to the ground wire metal sheet (15), the live wire metal sheet (16) and the neutral wire metal sheet (17), and one end of the ground wire metal sheet (15), the live wire metal sheet (16) and the neutral wire metal sheet (17) extends outward from the stepped platform (11).
4. The power cord plug with a protective structure according to claim 2, characterized in that: The wire hole (22) is matched with the outer diameter of the power supply connection (3), and the sizes of the annular groove (13) and the bayonet (23) are matched with each other.
5. The power cord plug with a protective structure according to claim 1, characterized in that: The stepped platform (11) and the protective sleeve (2) are both elliptical in shape, and the sleeve opening (21) is adapted to the size of the stepped platform (11).
6. The power cord plug with a protective structure according to claim 1, characterized in that: The left half shell (24) is provided with a pin (26), and the right half shell (25) is provided with a plug hole (27). The two components are connected to each other by means of the insertion hole (27) and the pin (26).