Computer charger protection assembly

Abstract

The utility model discloses a computer charger protection assembly which comprises a charger main body, one end of the charger main body is provided with a power line interface, the end portion of the charger main body is provided with a protection assembly for shielding the power line interface, and a protection frame is fixedly installed at the end portion of the charger main body. The sealing door plate is rotationally connected to the front face of the protective frame through a connecting shaft, the locking assembly is located at the top of the protective frame and used for locking the closed sealing door plate, a limiting block is fixedly connected to the inner side of the sealing door plate, and an elastic rope is installed between the fixing piece and the limiting block. According to the utility model, the charger main body and the protection assembly are used in cooperation, the sealing door plate is opened and cooperates with the limiting block to clamp the connection position of the power line and the charger main body, and when the power line on the charger main body is pulled out, the locking assembly locks the sealing door plate. And the sealing door plate is matched with the protective frame to seal and protect the connecting port on the charger main body.

Description

Technical Field

[0001] The utility model relates to the field of chargers, in particular to a computer charger protection component. Background Art

[0002] A computer charger is a power adapter used to charge computers and related devices. It usually consists of two parts, a power cord connected to a power outlet and a charging head connected to the device. The power cord connected to the power outlet is plugged into the outlet, and the charging head is connected to the device to charge the computer.

[0003] In addition, the power cord connected to the power socket may be damaged due to unplugging or external squeezing. The connection between the power cord connected to the power socket and the power adapter is usually plug-in, so after the power cord connected to the power socket is damaged, it can be replaced separately or stored separately from the power cord of the power socket.

[0004] However, after the power cord of the power socket is separated from the power adapter, the interface on the power adapter where the power cord is connected will be exposed, which will cause external dust or impurities to enter, affecting the subsequent plugging of the power adapter and the power supply, and it is not convenient to shield and protect the interface of the power adapter after the separation. Utility Model Content

[0005] The purpose of the utility model is to provide a computer charger protection component to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer charger protection component, comprising a charger body, one end of which is provided with a power line interface;

[0007] The end of the charger body is provided with a protective component for shielding the power line interface, and the protective component includes:

[0008] A protection frame, wherein the protection frame is fixedly mounted on an end of the charger body;

[0009] A sealing door plate and a connecting shaft, wherein the sealing door plate is rotatably connected to the front side of the protection frame through the connecting shaft;

[0010] A locking assembly is located at the top of the protective frame and is used to lock the closed sealed door panel.

[0011] Preferably, the inner side of the sealing door panel is fixedly connected with a limiting block, the inner wall of the protection frame is symmetrically fixedly connected with fixing pieces, and an elastic rope is installed between the fixing pieces and the limiting block.

[0012] Preferably, the locking assembly comprises:

[0013] A convex block, the convex block is fixedly connected to the top of the sealing door plate, and a groove matching the convex block is symmetrically opened on the top of the front side of the protection frame;

[0014] The installation shell and the positioning rod are fixedly connected to the top of the protection frame, the outer wall of the positioning rod is slidably inserted and sleeved with the installation shell, and the protrusion is provided with a positioning groove matching the positioning rod on one side of the installation shell.

[0015] Preferably, the end of the positioning rod is fixedly connected with a connecting block, the inner mounting shell of the mounting shell is fixedly connected with a guide rod parallel to the positioning rod, and the outer wall of the guide rod is slidably interlaced with the connecting block.

[0016] Preferably, a connecting plate parallel to the positioning rod is slidably arranged inside the mounting shell, and an inclined connecting rod is symmetrically arranged on one side of the connecting plate facing the guide rod, one end of the connecting rod is rotatably connected to the connecting plate, and the other end of the connecting rod is rotatably connected to the connecting block.

[0017] Preferably, the interior of the mounting shell is symmetrically fixed with a fixing rod perpendicular to the connecting plate, the outer wall of the fixing rod is slidably sleeved with the connecting plate, the outer wall of the fixing rod is slidably sleeved with a limiting spring, and the limiting spring is located on the side of the connecting plate away from the connecting rod.

[0018] Preferably, a mounting plate is fixedly connected to one side of the connecting plate, a handle is fixedly connected to the top of the mounting plate, a sliding hole is opened on the top of the mounting shell, and the outer wall of the handle is slidably connected to the inner cavity of the sliding hole.

[0019] Technical effects and advantages of the utility model:

[0020] The utility model utilizes the coordinated use of a charger body and a protective component. The protective component includes a protective frame, a sealing door panel, a limit block and a locking component. When the power cord of the charger body is installed, the sealing door panel is opened and cooperates with the limit block to clamp the connection between the power cord and the charger body. When the power cord on the charger body is unplugged, the locking component locks the sealing door panel. The sealing door panel cooperates with the protective frame to seal and protect the connection port on the charger body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the internal structure of the protective frame of the utility model from above.

[0023] Figure 3It is a schematic diagram of the internal structure of the protective frame of the utility model when the sealed door panel is in the open state.

[0024] Figure 4 This is a schematic diagram of the internal structure of the installation shell of the utility model from above.

[0025] In the figure: 1. charger body; 2. protection component; 21. protection frame; 22. sealing door panel; 23. connecting shaft; 24. locking component; 241. mounting shell; 242. protrusion; 243. positioning rod; 244. connecting block; 245. guide rod; 246. connecting plate; 247. connecting rod; 248. fixing rod; 249. limiting spring; 2410. mounting plate; 2411. handle; 25. limiting block; 26. elastic rope. DETAILED DESCRIPTION

[0026] 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.

[0027] The utility model provides Figure 1-4 A computer charger protection component shown in the figure includes a charger body 1, one end of the charger body 1 is provided with a power line interface, the end of the charger body 1 is provided with a protection component 2 for shielding the power line interface, the protection component 2 includes a protection frame 21, a sealing door plate 22, a connecting shaft 23 and a locking component 24, the protection frame 21 is fixedly installed at the end of the charger body 1, the sealing door plate 22 is rotatably connected to the front of the protection frame 21 through the connecting shaft 23, and when the two sealing door plates 22 are closed, they can cooperate with the protection frame 21 to seal and protect the power line interface on the charger body 1, and the inner side of the sealing door plate 22 is provided with a protective frame 21. A limit block 25 is fixedly connected to the side, and a fixing piece is symmetrically fixedly connected to the inner wall of the protective frame 21. An elastic rope 26 is installed between the fixing piece and the limit block 25. When installing the power cord, first open the two sealing door panels 22 at an angle greater than ninety degrees, and then plug the power cord into the power cord interface on the charger body 1. Under the pulling force of the elastic rope 26, the limit block 25 can be clamped on the outside of the power cord, thereby restraining the power cord and improving the stability of the docking between the power cord and the charger body 1. The locking component 24 is located at the top of the protective frame 21, and the locking component 24 is used to lock the closed sealing door panel 22.

[0028] In particular, the locking assembly 24 includes a protrusion 242, a mounting shell 241 and a positioning rod 243. The protrusion 242 is fixedly connected to the top of the sealing door panel 22. The top of the front side of the protective frame 21 is symmetrically provided with grooves matching the protrusion 242. The sealing door panel 22 can be conveniently opened by using the protrusion 242. The mounting shell 241 is fixedly connected to the top of the protective frame 21. The outer wall of the positioning rod 243 is slidably inserted and sleeved with the mounting shell 241. The protrusion 242 is provided with a positioning groove matching the positioning rod 243 on one side of the mounting shell 241. The two positioning rods 243 can be relatively slid to separate the two positioning rods 243 from the protrusion 242, so that the sealing door panel 22 can be opened. The positioning rod 243 is slidably engaged with the positioning groove on the protrusion 242, so that the sealing door panel 22 can be locked.

[0029] In particular, the end of the positioning rod 243 is fixedly connected with a connecting block 244, and the internal mounting shell 241 of the mounting shell 241 is fixedly connected with a guide rod 245 parallel to the positioning rod 243. The outer wall of the guide rod 245 is slidably interlaced and sleeved with the connecting block 244. The guide rod 245 can ensure the stability of the movement of the positioning rod 243 driven by the connecting block 244. The interior of the mounting shell 241 is slidingly provided with a connecting plate 246 parallel to the positioning rod 243. The connecting plate 246 is symmetrically provided with inclined connecting rods 247 on one side of the guide rod 245. One end of the connecting rod 247 is rotatably connected to the connecting plate 246, and the other end of the connecting rod 247 is rotatably connected to the connecting block 244, thereby squeezing the connecting plate 246 to move toward one side of the guide rod 245. The distance between the ends of the two connecting rods 247 connected to the two connecting blocks 244 increases, which can push the two positioning rods 243 to move away from each other. Conversely, the two positioning rods 243 move relative to each other.

[0030] Furthermore, a fixing rod 248 which is perpendicular to the connecting plate 246 is symmetrically fixedly connected inside the mounting shell 241, and the outer wall of the fixing rod 248 is slidably sleeved with the connecting plate 246, and the outer wall of the fixing rod 248 is slidably sleeved with a limiting spring 249, and the limiting spring 249 is located on the side of the connecting plate 246 away from the connecting rod 247. The limiting spring 249 can give the connecting plate 246 an elastic squeezing force, so that the connecting plate 246 drives the positioning rod 243 and the protrusion 242 to maintain a stable clamping state through the connecting rod 247. A mounting plate 2410 is fixedly connected to one side of the connecting plate 246, and a handle 2411 is fixedly connected to the top of the mounting plate 2410. A sliding hole is opened on the top of the mounting shell 241, and the outer wall of the handle 2411 is slidably sleeved with the inner cavity of the sliding hole. The mounting plate 2410 can be used to drive the connecting plate 246 to move away from the guide rod 245 by using the handle 2411, so that the clamping lock of the positioning rod 243 on the protrusion 242 can be released.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A computer charger protection assembly, comprising a charger body (1), one end of the charger body (1) being provided with a power line interface; It is characterized in that The end of the charger body (1) is provided with a protection component (2) for shielding the power line interface, and the protection component (2) comprises: A protective frame (21), wherein the protective frame (21) is fixedly mounted on an end of the charger body (1); A sealing door plate (22) and a connecting shaft (23), wherein the sealing door plate (22) is rotatably connected to the front side of the protection frame (21) via the connecting shaft (23); A locking assembly (24), the locking assembly (24) is located at the top of the protection frame (21), and the locking assembly (24) is used to lock the closed sealing door panel (22).

2. A computer charger protection assembly according to claim 1, characterized in that: The inner side of the sealing door panel (22) is fixedly connected to a limiting block (25), the inner wall of the protection frame (21) is symmetrically fixedly connected to a fixing piece, and an elastic rope (26) is installed between the fixing piece and the limiting block (25).

3. A computer charger protection assembly according to claim 1, characterized in that: The locking assembly (24) comprises: A convex block (242), the convex block (242) being fixedly connected to the top of the sealing door plate (22), and a groove matching the convex block (242) being symmetrically provided on the top of the front face of the protection frame (21); An installation shell (241) and a positioning rod (243) are provided, wherein the installation shell (241) is fixedly connected to the top of the protective frame (21), the outer wall of the positioning rod (243) is slidably inserted and sleeved with the installation shell (241), and the protrusion (242) is provided with a positioning groove matching the positioning rod (243) on one side of the installation shell (241).

4. A computer charger protection assembly according to claim 3, characterized in that: The end of the positioning rod (243) is fixedly connected to a connecting block (244), and the inner mounting shell (241) of the mounting shell (241) is fixedly connected to a guide rod (245) parallel to the positioning rod (243), and the outer wall of the guide rod (245) is slidably interlaced with the connecting block (244).

5. A computer charger protection assembly according to claim 4, characterized in that: A connecting plate (246) parallel to the positioning rod (243) is slidably arranged inside the mounting shell (241), and an inclined connecting rod (247) is symmetrically arranged on one side of the connecting plate (246) facing the guide rod (245), one end of the connecting rod (247) is rotatably connected to the connecting plate (246), and the other end of the connecting rod (247) is rotatably connected to the connecting block (244).

6. A computer charger protection assembly according to claim 5, characterized in that: The interior of the mounting shell (241) is symmetrically fixedly connected with a fixing rod (248) which is perpendicular to the connecting plate (246); the outer wall of the fixing rod (248) is slidably sleeved with the connecting plate (246); the outer wall of the fixing rod (248) is slidably sleeved with a limiting spring (249); and the limiting spring (249) is located on the side of the connecting plate (246) away from the connecting rod (247).

7. A computer charger protection assembly according to claim 6, characterized in that: A mounting plate (2410) is fixedly connected to one side of the connecting plate (246), a handle (2411) is fixedly connected to the top of the mounting plate (2410), a sliding hole is provided at the top of the mounting shell (241), and the outer wall of the handle (2411) is slidably sleeved with the inner cavity of the sliding hole.

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