Anti-drop power adapter

Abstract

An anti-falling power adapter comprises an adapter body, an upper cover plate, a first clamping strip, a connector, an anti-falling mechanism, a triangular plug and an anti-touch protector. An upper cover plate is connected to the upper end face of the adapter, anchor bolts are arranged on the upper cover plate, sealant is arranged on the outer side of the lower portion of the upper cover plate, an interface is formed in one side of the adapter, a first clamping strip is fixedly connected in the interface, a connecting line is arranged on the other side of the adapter, a connector is connected to the front portion of the interface, and an inserting hole is formed in one side of the connector. A through groove is formed in the upper end of the connector, an anti-falling mechanism is connected in the through groove, a circuit is arranged on the other side of the connector, an insertion piece is arranged on the front end face of the triangular plug, and the lower side of the insertion piece is fixedly connected with an anti-touch protector. The problem that the power adapter is loosened or falls off in the using process is avoided, and therefore the using safety of an electric appliance is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to an anti-falling power adapter. Background Art

[0002] A power adapter is a device that converts AC power into DC power. It is often used to power electronic products such as laptops, mobile phones, televisions, and stereos. The power adapter originated in the 1960s and was originally used for computer peripherals such as printers and monitors. At that time, computers used DC power, while traditional household power was AC, so a device was needed to convert AC power into DC power to meet the power supply needs of computer equipment. With the popularization of electronic products, power adapters have gradually become a common electronic accessory. Nowadays, almost all electronic devices require power adapters. Power adapters come in many forms, such as plug-in, desktop, wall-mounted, etc. Different adapters can be selected according to different device requirements. With the continuous advancement of technology, power adapters are also constantly upgrading. For example, the current smart adapter can control the switch of electrical appliances through the mobile phone APP to achieve remote control; USB chargers can charge multiple devices at the same time, which is very convenient. In short, power adapters are an indispensable and important part of modern electronic products, which has brought great convenience to people's lives.

[0003] However, the power adapter in the prior art still has the following disadvantages:

[0004] 1. Most of the power adapters in the prior art do not have anti-falling devices. The disadvantages include: Safety hazards: If the power adapter does not have an anti-falling device, if it is accidentally pulled or touched by gravity during use, it may cause the power adapter to loosen or fall, which may cause the appliance to accidentally lose power and affect the safety of the appliance. Accelerated wear: The power adapter often needs to be plugged in and out. If it does not have an anti-falling device, it cannot tighten the interface between the power adapter and the appliance. Then, long-term plugging and unplugging and loose shaking may cause wear on the interface and shorten the service life of the electronic device. Not portable: If the power adapter does not have an anti-falling device and cannot be firmly fixed on the electronic device, it may accidentally fall during carrying, causing inconvenience in use or loss of the power adapter. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide an anti-falling power adapter.

[0006] In order to solve the above problems, the technical solution of the utility model is: an anti-falling power adapter, comprising: an adapter, an upper cover plate, a card strip, a connector, an anti-falling mechanism, a triangular plug, and anti-touch protection; the upper end face of the adapter is connected to the upper cover plate, and the upper cover plate is provided with an anchor bolt, and the anchor bolt fixes the adapter to the upper cover plate, and a sealant is provided on the outer side of the lower side of the upper cover plate, an interface is provided on one side of the adapter, and a card strip is fixedly connected to the interface, and a connecting wire is provided on the other side of the adapter, and the connecting wire is fixedly connected to the adapter.

[0007] Furthermore, a connector is connected to the front of the interface, a socket is provided on one side of the connector, a through slot is provided on the upper end of the connector, an anti-drop mechanism is connected in the through slot, and a circuit is provided on the other side of the connector.

[0008] Furthermore, the anti-slip mechanism includes a sliding block, a sliding rod is provided in the sliding block, the sliding rod is fixedly connected to the joint, a spring is provided on the sliding rod, a connecting block is provided on the lower end surface of the sliding block, and the connecting block is fixedly connected to the sliding block.

[0009] Furthermore, a support bar is provided on one side of the connecting block, and the support bar is fixedly connected to the connecting block. A second clamping bar is provided at one end of the support bar, and the second clamping bar is slidably connected to the support bar. A telescopic support seat is provided in the middle of the second clamping bar, and the telescopic support seat is rotatably connected to the second clamping bar. A support seat is provided at the lower end of the telescopic support seat, a telescopic column is provided between the second clamping bar and the support seat, and two springs are provided on the outside of the telescopic column, and the support seat is fixedly connected to the adapter.

[0010] Furthermore, the other end of the line is fixedly connected to a triangular plug, a front end surface of the triangular plug is provided with an insert, the insert is fixedly connected to the triangular plug, and the lower side of the insert is fixedly connected to an anti-touch protection.

[0011] The advantages of the utility model compared with the existing technology are:

[0012] 1. The power adapter of the utility model is provided with an anti-drop device, which has the advantage of improving the safety of use: the anti-drop device of the power adapter can maintain a firm connection between the power adapter and the electrical appliance, avoiding the problem of the power adapter loosening or falling during use, thereby ensuring the safety of the electrical appliance. Extend the service life: the anti-drop device of the power adapter can maintain a close connection between the power adapter and the electrical appliance, avoiding damage or wear caused by long-term plugging and unplugging and loosening of the interface, and extending the service life of the electronic device. Improve portability: the anti-drop device of the power adapter can effectively fix the interface between the power adapter and the electrical appliance, thereby improving the portability of the electronic device and reducing the inconvenience caused by plugging and unplugging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a three-dimensional diagram of the anti-falling power adapter of the utility model.

[0014] Figure 2 It is a three-dimensional diagram of the upper cover plate of the anti-falling power adapter of the utility model.

[0015] Figure 3 It is a stereoscopic diagram of the connector of the anti-dropping power adapter of the utility model.

[0016] Figure 4 The utility model is an anti-dropping mechanism structure of an anti-dropping power adapter. Figure 1 .

[0017] Figure 5 The utility model is an anti-dropping mechanism structure of an anti-dropping power adapter. Figure 2 .

[0018] As shown in the figure: 1. Adapter; 2. Upper cover; 201. Anchor bolt; 202. Sealant; 3. Interface; 4. Card strip 1; 5. Connector; 6. Connecting wire; 7. Socket; 8. Through slot; 9. Anti-slip mechanism; 901. Sliding block; 902. Sliding rod; 903. Spring 1; 904. Connecting block; 905. Support strip; 906. Card strip 2; 907. Telescopic support seat; 908. Telescopic column; 909. Spring 2; 9010. Support seat; 10. Line; 11. Triangular plug; 12. Insert; 13. Anti-touch protection. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] like Figures 1 to 5As shown in the figure, the technical solution of the utility model is: an anti-dropping power adapter, including: an adapter 1, an upper cover plate 2, a card strip 4, a connector 5, an anti-dropping mechanism 9, a triangular plug 11, and an anti-touch protection 13. The upper end face of the adapter 1 is connected to the upper cover plate 2, and the upper cover plate 2 is connected to the anchor bolt 201. The anchor bolt 201 fixes the adapter 1 to the upper cover plate 2. The outer side of the lower side of the upper cover plate 2 is connected to the sealant 202. The sealant 202 can effectively connect the upper cover plate 2 to the adapter 1 to strengthen the seal and play a dust-proof role. One side of the adapter 1 is connected to the interface 3, and the card strip 4 is fixedly connected in the interface 3. The other side of the adapter 1 is connected to the connecting wire 6, and the connecting wire 6 is fixedly connected to the adapter 1.

[0023] like Figures 1 to 5 As shown in the figure, the front of the interface 3 is connected to the connector 5, one side of the connector 5 is connected to the jack 7, the upper end of the connector 5 is connected to the through slot 8, the through slot 8 is used to place the anti-drop mechanism 9, and the other side of the connector 5 is connected to the line 10.

[0024] like Figures 1 to 5 As shown in the figure, the anti-slip mechanism 9 includes a sliding block 901, a sliding rod 902 is connected in the sliding block 901, the sliding rod 902 is fixedly connected to the joint 5, a spring 903 is connected to the sliding rod 902, and the sliding block 901 slides by relying on the sliding rod 902. When the sliding purpose is achieved, the spring 903 bounces the sliding block 901 back to its original position.

[0025] like Figures 1 to 5 As shown in the figure, one side of the connecting block 904 is connected to the support bar 905, and the support bar 905 is fixedly connected to the connecting block 904. One end of the support bar 905 is connected to the second clamping bar 906. The support bar 905 is used to press the second clamping bar 906. The second clamping bar 906 and the support bar 905 are slidingly connected. The middle of the second clamping bar 906 is connected to the telescopic support seat 907. The telescopic support seat 907 and the second clamping bar 906 are rotatably connected. The lower end of the telescopic support seat 907 is connected to the support seat 9010. The telescopic column 908 is connected between the second clamping bar 906 and the support seat 9010. The outer side of the telescopic column 908 is connected to the second spring 909, and the support seat 9010 is fixedly connected to the adapter 1.

[0026] like Figures 1 to 5 As shown in the figure, the other end of the line 10 is fixedly connected to a triangular plug 11, the front end of the triangular plug 11 is connected to a plug 12, the plug 12 is fixedly connected to the triangular plug 11, and the lower side of the plug 12 is fixedly connected to an anti-touch protection 13, which can effectively prevent accidental touch and electric shock.

[0027] When the second card strip 906 is downward, the connector 5 is inserted into the interface 3, and then the sliding block 901 is released, and the spring 1 903 bounces it back to its original position, and at the same time, one end of the second card strip 906 is lifted to clamp the first card strip 4, and then the connector 5 is pulled back to make the first card strip 4 and the second card strip 906 more stable, and then the triangle plug 11 is plugged into the power supply, and the connecting line 6 is connected to other devices. After use, the sliding block 901 is pushed to press the second card strip 906 downward, and then the connector 5 is pushed forward to separate the first card strip 4 from the second card strip 906, and then the connector 5 can be removed.

[0028] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An anti-falling power adapter, characterized in that: include: Adapter (1), upper cover (2), card strip 1 (4), connector (5), anti-drop mechanism (9), triangular plug (11), anti-touch protection (13); The upper end surface of the adapter (1) is connected to the upper cover plate (2), and the upper cover plate (2) is provided with an anchor bolt (201), and the anchor bolt (201) fixes the adapter (1) and the upper cover plate (2). The lower outer side of the upper cover plate (2) is provided with a sealant (202). An interface (3) is provided on one side of the adapter (1), and a card strip (4) is fixedly connected in the interface (3). A connecting wire (6) is provided on the other side of the adapter (1), and the connecting wire (6) is fixedly connected to the adapter (1).

2. The anti-drop power adapter according to claim 1, characterized in that: The front of the interface (3) is connected to a connector (5), one side of the connector (5) is provided with a plug hole (7), the upper end of the connector (5) is provided with a through slot (8), an anti-drop mechanism (9) is connected in the through slot (8), and the other side of the connector (5) is provided with a circuit (10).

3. The anti-drop power adapter according to claim 1, characterized in that: The anti-slip mechanism (9) comprises a sliding block (901), a sliding rod (902) is provided in the sliding block (901), the sliding rod (902) is fixedly connected to the joint (5), a spring 1 (903) is provided on the sliding rod (902), and a connecting block (904) is provided on the lower end surface of the sliding block (901), and the connecting block (904) is fixedly connected to the sliding block (901).

4. The anti-drop power adapter according to claim 3, characterized in that: A support bar (905) is provided on one side of the connection block (904), and the support bar (905) is fixedly connected to the connection block (904); a second clamping bar (906) is provided on one end of the support bar (905); the second clamping bar (906) is slidably connected to the support bar (905); a telescopic support seat (907) is provided in the middle of the second clamping bar (906); the telescopic support seat (907) is rotatably connected to the second clamping bar (906); a support seat (9010) is provided at the lower end of the telescopic support seat (907); a telescopic column (908) is provided between the second clamping bar (906) and the support seat (9010); a second spring (909) is provided on the outer side of the telescopic column (908); and the support seat (9010) is fixedly connected to the adapter (1).

5. The anti-drop power adapter according to claim 2, characterized in that: The other end of the line (10) is fixedly connected to a triangular plug (11); a plug piece (12) is provided on the front end surface of the triangular plug (11); the plug piece (12) is fixedly connected to the triangular plug (11); and the lower side of the plug piece (12) is fixedly connected to an anti-touch protection (13).

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