A port protection device with an expansion interface adapter

Abstract

This utility model relates to the technical field of adapters, specifically a port protection device for an adapter with an expansion interface. It includes a main body, a connecting cable, a plug, a card slot, a mounting slot, and a protective device. The connecting cable is fixedly connected to one end of the main body, and the plug is fixedly connected to the end of the connecting cable away from the main body. The card slot and the mounting slot are both located on the surface of the main body. The protective device is mounted on the surface of the main body and includes a mounting frame and a mounting plate. The mounting plate is fixedly connected to the surface of the main body, and the mounting frame is mounted on the surface of the main body. A rotating block is fixedly connected inside the mounting frame, and a protective cover is rotatably connected to the surface of the rotating block. A limit plate is fixedly connected to the outer surface of the mounting frame. This utility model's protective device, through the cooperation of the mounting frame, mounting plate, protective cover, and card slot, protects the mounting slot and improves the device's protective performance.

Description

Technical Field

[0001] This utility model relates to the technical field of adapters, and in particular to a port protection device for an adapter with an expansion interface. Background Technology

[0002] An adapter is an interface converter. It can be a standalone hardware interface device that allows hardware or electronic interfaces to connect to other hardware or electronic interfaces, or it can be an information interface, such as a power adapter, a tripod base adapter, or a USB to serial port adapter.

[0003] However, the existing equipment has the following shortcomings: When the existing equipment is in use, some small particles or dust can easily enter the installation slot, causing blockage of the installation slot and making it difficult for the connector to be fully inserted into the installation slot, thus affecting the normal use of the equipment.

[0004] Therefore, we propose a port protection device with an expansion interface adapter to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where dust can easily enter the equipment, affecting its normal operation, by proposing a port protection device with an expansion interface adapter.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a port protection device with an expansion interface adapter, comprising a main body, a connecting wire, a plug, a card slot, a mounting slot, and a protective device. The connecting wire is fixedly connected to one end of the main body, the plug is fixedly connected to the end of the connecting wire away from the main body, the card slot is formed on the surface of the main body, the mounting slot is formed on the surface of the main body, and the protective device is mounted on the surface of the main body. The protective device includes a mounting frame and a mounting plate. The mounting plate is fixedly connected to the surface of the main body, the mounting frame is mounted on the surface of the main body, a rotating block is fixedly connected inside the mounting frame, a protective cover is rotatably connected to the surface of the rotating block, a limiting plate is fixedly connected to the outer surface of the mounting frame, the limiting plate engages with the surface of the mounting plate, and a locking block engages at the lower end of the limiting plate.

[0007] Furthermore, a pull rod is fixedly connected to the surface of the card block, and a pull groove is provided on the side of the mounting plate. By setting the pull rod, the card block can be moved, reducing the situation where the card block is difficult to move in a limited position during use.

[0008] Furthermore, the pull rod is slidably connected inside the pull groove.

[0009] Furthermore, a first spring is fixedly connected to one end of the pull rod, and the end of the first spring away from the pull rod is fixedly connected to the inside of the pull groove. The first spring is provided to facilitate the application of a restoring force to the pull rod.

[0010] Furthermore, an auxiliary component is fixedly installed inside the mounting frame. This auxiliary component includes a connecting block and a groove. The connecting block is fixedly connected inside the mounting frame, and the groove is formed on the surface of the connecting block. Limiting grooves are formed at both ends of the protective cover, and a retaining ball is slidably connected inside the groove. By setting the retaining ball, the protective cover can be limited in position. This reduces the difficulty of limiting the protective cover during equipment use.

[0011] Furthermore, one end of the ball engages with the inside of the limiting groove.

[0012] Furthermore, a second spring is fixedly connected to the end of the ball away from the limiting groove, and the end of the second spring away from the ball is fixedly connected to the inside of the groove. The second spring is provided to facilitate the application of a reset force to the ball.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, by setting a protective device, the mounting groove is effectively protected, which reduces the risk of small particles and debris entering the mounting groove during use, causing blockage and making it difficult for the connector to be fully inserted into the mounting groove, thus affecting the normal use of the equipment. This protective device, through the cooperation between components such as the mounting frame, mounting plate, protective cover, and locking block, achieves protection of the mounting groove and improves the protective performance of the equipment.

[0015] 2. In this utility model, by setting an auxiliary component, when the device moves the protective cover, the user moves the protective cover to rotate on the surface of the rotating block. When the protective cover moves, it moves the locking ball. When the locking ball moves, it drives the second spring to displace and deform, generating elastic force. By setting the auxiliary component, the second spring applies pressure to the locking ball, which abuts against the limiting groove on the surface of the protective cover, thus limiting the protective cover and stabilizing it, thereby improving the stability of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 A three-dimensional structural diagram of a port protection device with an expansion interface adapter is provided for this utility model.

[0018] Figure 2 A side view of a port protection device with an expansion interface adapter is provided for this utility model.

[0019] Figure 3 This utility model provides a partial structural schematic diagram of a port protection device with an expansion interface adapter.

[0020] Figure 4 This utility model proposes a port protection device with an expansion interface adapter. Figure 3 Enlarged structural diagram at point A in the middle;

[0021] Figure 5 This utility model proposes a port protection device with an expansion interface adapter. Figure 3 Enlarged structural diagram at point B.

[0022] Legend: 1. Main body; 2. Connecting wire; 3. Plug; 4. Insert slot; 5. Mounting slot; 6. Protective device; 61. Mounting frame; 62. Protective cover; 63. Mounting plate; 64. Rotating block; 65. Limiting plate; 66. Locking block; 67. Pull rod; 68. Pull groove; 69. First spring; 7. Auxiliary components; 71. Connecting block; 72. Groove; 73. Limiting groove; 74. Locking ball; 75. Second spring. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] Please see Figures 1-5 This utility model provides a technical solution: a port protection device with an expansion interface adapter, including a main body 1, a connecting line 2, a plug 3, a card slot 4, a mounting slot 5, and a protection device 6. The connecting line 2 is fixedly connected to one end of the main body 1, the plug 3 is fixedly connected to the end of the connecting line 2 away from the main body 1, the card slot 4 is opened on the surface of the main body 1, and the mounting slot 5 is opened on the surface of the main body 1.

[0025] The main body 1 is made of high-strength engineering plastic material, with integrated signal amplification and conversion circuits inside. The surface is frosted for anti-slip and wear-resistant properties. The connecting cable 2 is a shielded cable with multiple sets of wires inside and wrapped with a metal braided mesh to effectively reduce signal interference. The plug 3 is a standard interface plug with gold-plated contacts for excellent conductivity and oxidation resistance. The card slot 4 is for inserting an adapter card, which can be expanded to include different functions as needed. The mounting slot 5 is for connecting external devices, with chamfered edges for easy insertion and removal.

[0026] The specific settings and functions of its protection device 6 and auxiliary components 7 will be explained in detail below.

[0027] In this embodiment: the protective device 6 is installed on the surface of the main body 1. The protective device 6 includes a mounting frame 61 and a mounting plate 63. The mounting plate 63 is a metal plate with a rust-proof surface treatment. The mounting frame 61 is a plastic frame with sealing strips on the edges to reduce dust and liquid ingress. Its shape is adapted to the surface of the main body 1, and it fits seamlessly after installation. The mounting plate 63 is fixedly connected to the surface of the main body 1. The mounting frame 61 is installed on the surface of the main body 1. A rotating block 64 is fixedly connected inside the mounting frame 61. A protective cover 62 is rotatably connected to the surface of the rotating block 64. The protective cover 62 is a transparent plastic cover made of polycarbonate material, which has strong impact resistance and can completely cover the mounting groove 5. A limiting plate 65 is fixedly connected to the outer surface of the mounting frame 61. The limiting plate 65 is engaged with the surface of the mounting plate 63. A locking block 66 is engaged at the lower end of the limiting plate 65.

[0028] Specifically, a pull rod 67 is fixedly connected to the surface of the card block 66, and a groove 68 is provided on the side of the mounting plate 63.

[0029] In this embodiment, by setting the pull rod 67, the locking block 66 can be moved, reducing the situation where the locking block 66 is difficult to move in a limited position during use.

[0030] Specifically, the pull rod 67 is slidably connected inside the pull groove 68.

[0031] Specifically, a first spring 69 is fixedly connected to one end of the pull rod 67. The end of the first spring 69 away from the pull rod 67 is fixedly connected to the inside of the pull groove 68. The first spring 69 is provided to facilitate the application of a restoring force to the pull rod 67.

[0032] In this embodiment: An auxiliary component 7 is fixedly installed inside the mounting frame 61. The auxiliary component 7 includes a connecting block 71 and a groove 72. The connecting block 71 is fixedly connected inside the mounting frame 61. The groove 72 is opened on the surface of the connecting block 71. Limiting grooves 73 are opened at both ends of the protective cover 62. A retaining ball 74 is slidably connected inside the groove 72.

[0033] In this embodiment, the protective cover 62 can be limited by the locking ball 74. This reduces the difficulty of limiting the protective cover 62 during equipment use.

[0034] Specifically, one end of the ball 74 engages with the inside of the limiting groove 73.

[0035] Specifically, a second spring 75 is fixedly connected to the end of the ball 74 away from the limiting groove 73. The end of the second spring 75 away from the ball 74 is fixedly connected to the inside of the groove 72. The second spring 75 is provided to facilitate the application of a reset force to the ball 74.

[0036] Working principle: When using the device, plug 3 is connected to the computer's socket, expanding a single socket into multiple connection holes. During installation, when the user installs the mounting frame 61 into the mounting groove 5 on the surface of the main body 1, pulling the pull rod 67 causes the first spring 69 to deform and generate elastic force. As the pull rod 67 moves, it causes the locking block 66 to move, limiting the insertion of the limiting plate 65 on the side of the mounting frame 61 into the surface of the mounting plate 63. After releasing the restraint of the pull rod 67, the first spring 69 returns to its original position, causing the locking block 66 to position the limiting plate 65, thus positioning the protective cover 62 and... The surface of the mounting slot 5 is protected by a protective device 6, which effectively protects the mounting slot 5 and reduces the risk of small particles or debris entering the mounting slot 5 during use, causing blockages and making it difficult for connectors to be fully inserted and connected, thus affecting the normal operation of the equipment. This protective device, through the cooperation of components such as the mounting frame 61, mounting plate 63, protective cover 62, and locking block 66, protects the mounting slot 5 and improves the equipment's protective performance.

[0037] When the equipment moves the protective cover 62, the user moves the protective cover 62 to rotate on the surface of the rotating block 64. When the protective cover 62 moves, it moves the locking ball 74. When the locking ball 74 moves, it drives the second spring 75 to displace and deform, generating elastic force. By setting the auxiliary component 7, the second spring 75 applies pressure to the locking ball 74, which abuts against the limiting groove 73 on the surface of the protective cover 62, thus limiting the protective cover 62. This can limit the protective cover 62, stabilize the protective cover 62, and improve the stability of the equipment.

[0038] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A port protection device with an expansion interface adapter, comprising a main body (1), a connecting cable (2), a plug (3), a card slot (4), a mounting slot (5), and a protection device (6), characterized in that: The connecting line (2) is fixedly connected to one end of the main body (1), the plug (3) is fixedly connected to the end of the connecting line (2) away from the main body (1), the card slot (4) is opened on the surface of the main body (1), and the mounting slot (5) is opened on the surface of the main body (1). The protective device (6) is installed on the surface of the main body (1). The protective device (6) includes a mounting frame (61) and a mounting plate (63). The mounting plate (63) is fixedly connected to the surface of the main body (1). The mounting frame (61) is installed on the surface of the main body (1). A rotating block (64) is fixedly connected inside the mounting frame (61). A protective cover (62) is rotatably connected to the surface of the rotating block (64). A limiting plate (65) is fixedly connected to the outer surface of the mounting frame (61). The limiting plate (65) is engaged with the surface of the mounting plate (63). A locking block (66) is engaged at the lower end of the limiting plate (65).

2. The port protection device with an expansion interface adapter of claim 1, wherein: A pull rod (67) is fixedly connected to the surface of the card block (66), and a pull groove (68) is provided on the side of the mounting plate (63).

3. A port protection device with an expansion interface adapter according to claim 2, characterized in that: The pull rod (67) is slidably connected inside the pull groove (68).

4. The port protection device with an expansion interface adapter of claim 3, wherein: One end of the pull rod (67) is fixedly connected to a first spring (69), and the end of the first spring (69) away from the pull rod (67) is fixedly connected to the inside of the pull groove (68).

5. A port protection device with an expansion interface adapter according to claim 1, characterized in that: An auxiliary component (7) is fixedly installed inside the mounting frame (61). The auxiliary component (7) includes a connecting block (71) and a groove (72). The connecting block (71) is fixedly connected inside the mounting frame (61). The groove (72) is opened on the surface of the connecting block (71). Limiting grooves (73) are opened at both ends of the protective cover (62). A retaining ball (74) is slidably connected inside the groove (72).

6. A port protection device with an expansion interface adapter according to claim 5, characterized in that: One end of the ball (74) engages with the inside of the limiting groove (73).

7. A port protection device with an expansion interface adapter according to claim 6, characterized in that: The end of the ball (74) away from the limiting groove (73) is fixedly connected to a second spring (75), and the end of the second spring (75) away from the ball (74) is fixedly connected to the inside of the groove (72).

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