A cloud terminal capable of supporting multiple interface extensions

Abstract

The utility model relates to cloud terminal technical field especially a kind of cloud terminal that can support multiple interface extensions, including terminal main body, recess is set in the inside of terminal main body.The utility model has the advantages that: the clamping frame of baffle bottom moves with baffle, extrude the arc surface of clamping plate top, make U type frame along slide groove slide and compress spring, when clamping frame moves to the below of clamping plate, spring reset pushes U type frame reset, and clamping plate is locked into clamping frame inside and locks baffle;In addition, the positioning pin of baffle side inserts support plate, and further fixes baffle position.This design applies sustained pressure to all joints by baffle, cooperates the locking structure of clamping plate and clamping frame, and the auxiliary fixing of positioning pin and support plate, effectively prevent joint from external force collision, equipment vibration and appear loose, avoid the data transmission interruption caused by poor contact, significantly improve the stability of joint and interface connection and the reliability of data transmission.

Description

Technical Field

[0001] This utility model relates to the field of cloud terminal technology, and in particular to a cloud terminal that can support multiple interface expansions. Background Technology

[0002] A cloud terminal is a lightweight terminal device that relies on cloud computing technology to connect to a remote server via a network to obtain computing resources, storage resources, and application software. Its core function is to separate local input / output operations from the computing processing of the remote server. The local device is only responsible for data input, display, and simple processing, while most computing tasks are completed by the cloud server. Structurally, a cloud terminal typically consists of a motherboard, processor, memory, network interface, display interface, USB interface, and other input / output interfaces, as well as a casing. The processor and memory meet basic local operation needs, the network interface enables connection to the cloud, and various input / output interfaces are used to connect peripherals such as monitors, keyboards, mice, and printers.

[0003] While existing cloud terminals support multiple interface expansions, the stability of the connectors after insertion is poor, severely impacting normal device operation and data transmission reliability. To meet the needs of connecting various peripherals, cloud terminals are typically equipped with multiple interfaces. However, the existing interface connection structure is relatively simple, relying mainly on the contact between the connector and the metal contacts within the interface to achieve connection, lacking effective securing mechanisms. When the connector is inserted, even slight external impacts, pulling, or minor shaking of the device can easily cause the connector to loosen, leading to poor contact. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a cloud terminal that can support multiple interface expansions, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a cloud terminal that supports multiple interface expansions, including a terminal body. A groove is formed inside the terminal body, and a plurality of linearly arrayed interfaces are embedded within the groove. Each interface has a connector inserted into it. A wire is fixedly connected to the side of each connector away from the terminal body. Two symmetrical pins are slidably connected to the inner wall of the groove, and a baffle is fixedly connected between the two pins. The inner wall of the baffle is in contact with one end of the connector. Two symmetrically arranged snap-fit ​​frames are fixedly connected to the bottom surface of the baffle. Two symmetrically arranged sliding grooves are formed on the inner wall of the groove. A U-shaped frame is slidably connected to the inner wall of each sliding groove. A spring is fixedly connected between each U-shaped frame and the inner wall of the sliding groove. A snap-fit ​​plate is fixedly connected to the inner wall of each U-shaped frame. The tops of both snap-fit ​​plates are arc-shaped, and each snap-fit ​​plate snaps into the two snap-fit ​​frames respectively.

[0007] Preferably, one side of the baffle is provided with a plurality of linearly arrayed clearance slots, and the plurality of wires are slidably connected to the baffle through the plurality of clearance slots.

[0008] Preferably, one side of the baffle is fixedly connected to a positioning pin, and the inner wall of the groove is fixedly connected to a support plate, wherein the baffle is engaged with the support plate by the positioning pin.

[0009] Preferably, in any of the above solutions, the inner wall of the groove has two symmetrically arranged slots, and the two pins are slidably connected to the terminal body through the two slots.

[0010] Preferably, in any of the above solutions, a guide rod is fixedly connected to the side of the U-shaped frame near the spring, and the guide rod is slidably connected to the terminal body.

[0011] Preferably, in any of the above solutions, the back of the terminal body has two symmetrically arranged control buttons that slide together, and the two control buttons are respectively fixedly connected to two U-shaped frames.

[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. After the connector is inserted into the interface, the baffle slides along the pin shaft within the groove, its inner wall adhering to one end of the connector and pushing it into tight contact with the interface. Simultaneously, the snap-fit ​​frame at the bottom of the baffle moves with the baffle, pressing the arc-shaped surface at the top of the snap-fit ​​plate. This causes the U-shaped frame to slide along the groove and compress the spring. When the snap-fit ​​frame moves below the snap-fit ​​plate, the spring resets, pushing the U-shaped frame back to its original position, and the snap-fit ​​plate snaps into the snap-fit ​​frame, locking the baffle in place. Furthermore, a positioning pin on one side of the baffle inserts into the support plate, further securing the baffle's position. This design applies continuous pressure to all connectors through the baffle, combined with the locking structure of the snap-fit ​​plate and snap-fit ​​frame, and the auxiliary fixing of the positioning pin and support plate. This effectively prevents the connectors from loosening due to external impacts or equipment vibration, avoiding data transmission interruptions caused by poor contact, and significantly improving the stability of the connector-interface connection and the reliability of data transmission.

[0013] 2. When the connector needs to be disassembled, press the control button on the back of the terminal body to move the U-shaped frame along the guide rod in the groove, causing the snap-fit ​​plate to disengage from the snap-fit ​​frame and releasing the baffle lock. Then pull the baffle to make it slide along the pin shaft in the slot, separating the positioning pin from the support plate. After the baffle opens, the connector can be pulled out. The wire moves with the connector through the clearance groove on one side of the baffle, avoiding wire tangling or pulling. This design achieves quick unlocking of the snap-fit ​​structure through the control button. Combined with the sliding guide of the pin shaft and the slot, the opening and closing operation of the baffle is simple and effortless. The clearance groove standardizes the wire routing and prevents wires from interfering with operation. The overall structure facilitates both quick installation and fixing of the connector and easy disassembly and maintenance of the connector, greatly improving the ease of operation and maintenance efficiency of the equipment. Attached Figure Description

[0014] Figure 1 This is a first-view structural diagram of the assembly of this utility model; Figure 2 This is a second-view structural diagram of the assembly of this utility model; Figure 3 This is an exploded structural diagram of the assembly of this utility model; Figure 4 This is a schematic diagram of the structure of the terminal body of this utility model; Figure 5 This is a schematic diagram of the structure of the baffle of this utility model; Figure 6 This is a schematic diagram of the structure at point A of this utility model.

[0015] In the diagram: 1-Terminal body, 2-Groove, 3-Interface, 4-Connector, 5-Wire, 6-Pin, 7-Baffle, 8-Slide groove, 9-U-shaped frame, 10-Spring, 11-Snap-fit ​​plate, 12-Snap-fit ​​frame, 13-Allowing groove, 14-Positioning pin, 15-Support plate, 16-Groove, 17-Guide rod, 18-Control button. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0017] like Figures 1 to 6 As shown, a cloud terminal that supports multiple interface expansion includes a terminal body 1. A groove 2 is formed inside the terminal body 1. Several linear array interfaces 3 are embedded inside the groove 2. A connector 4 is inserted into each interface 3. A wire 5 is fixedly connected to the side of each connector 4 away from the terminal body 1. Two symmetrical pins 6 are slidably connected to the inner wall of the groove 2. A baffle 7 is fixedly connected between the two pins 6. The inner wall of the baffle 7 is in contact with one end of the connector 4. Two symmetrically arranged snap-fit ​​frames 12 are fixedly connected to the bottom surface of the baffle 7. Two symmetrically arranged sliding grooves 8 are formed on the inner wall of the groove 2. A U-shaped frame 9 is slidably connected to the inner wall of each sliding groove 8. A spring 10 is fixedly connected between each U-shaped frame 9 and the inner wall of the sliding groove 8. A snap-fit ​​plate 11 is fixedly connected to the inner wall of each U-shaped frame 9. The tops of both snap-fit ​​plates 11 are arc-shaped, and each snap-fit ​​plate 11 snaps into the two snap-fit ​​frames 12 respectively.

[0018] As an optional technical solution of this utility model, a plurality of linear array clearance grooves 13 are provided on one side of the baffle 7. A plurality of wires 5 are slidably connected to the baffle 7 through the plurality of clearance grooves 13. The clearance grooves 13 on one side of the baffle 7 allow the wires 5 to pass through and slidably connect with the baffle 7, which not only provides a stable guiding path for the wires 5, preventing the wires 5 from getting tangled, twisted or excessively pulled when the baffle 7 moves, thus protecting the wires 5 from damage, but also allows the baffle 7 to open and close smoothly without being obstructed by the wires 5, ensuring that the baffle 7 can stably perform its fixing function on the interface 3 and the connector 4, and improving the overall coordination of the equipment.

[0019] As an optional technical solution of this utility model, a positioning pin 14 is fixedly connected to one side of the baffle 7, and a support plate 15 is fixedly connected to the inner wall of the groove 2. The baffle 7 is engaged with the support plate 15 through the positioning pin 14. The positioning pin 14 of the baffle 7 is engaged with the support plate 15 of the inner wall of the groove 2. When the baffle 7 closes to fix the joint 4, it can play an auxiliary positioning and reinforcement role for the baffle 7, prevent the baffle 7 from shifting or shaking due to external force or its own weight, ensure that the baffle 7 is always tightly fitted to the joint 4, enhance the stability of the baffle 7 fixing structure, and further ensure the reliability of the connection between the joint 4 and the interface 3.

[0020] As an optional technical solution of this utility model, the inner wall of the groove 2 has two symmetrically arranged slots 16. The two pins 6 are slidably connected to the terminal body 1 through the two slots 16. The slots 16 on the inner wall of the groove 2 provide a sliding track for the pins 6, so that the pins 6 drive the baffle 7 to slide smoothly along the direction of the slots 16 during the movement. This avoids the baffle 7 from tilting or jamming when opening and closing, ensuring the accurate movement trajectory of the baffle 7, ensuring that it can accurately align and fix the connector 4, and improving the smoothness and stability of the operation of the baffle 7.

[0021] As an optional technical solution of this utility model, a guide rod 17 is fixedly connected to the side of the U-shaped frame 9 near the spring 10. The guide rod 17 is slidably connected to the terminal body 1. When the U-shaped frame 9 is moved along the slide groove 8 by the action of the spring 10 or by external force, the guide rod 17 can limit the movement direction of the U-shaped frame 9, prevent the U-shaped frame 9 from deviating or tilting, and ensure that the U-shaped frame 9 drives the snap-fit ​​plate 11 to accurately snap or separate from the snap-fit ​​frame 12, ensuring the stable operation of the snap-fit ​​structure and improving the reliability of locking and unlocking operations.

[0022] As an optional technical solution of this utility model, the back of the terminal body 1 has two symmetrically arranged control buttons 18 that are slidably connected. The two control buttons 18 are fixedly connected to two U-shaped frames 9 respectively. The control buttons 18 on the back of the terminal body 1 are fixedly connected to the U-shaped frames 9. The user can directly move the U-shaped frames 9 by pressing the control buttons 18, which can quickly separate the snap-fit ​​plate 11 from the snap-fit ​​frame 12 without the need for tools. This simplifies the unlocking steps of the baffle 7, makes the disassembly and replacement of the connector 4 more convenient, and improves the operation convenience and maintenance efficiency of the equipment.

[0023] A cloud terminal that supports multiple interface expansion works as follows: 1): When the connector 4 is inserted into the interface 3, the baffle 7 is pushed to slide along the pin 6 in the groove 2. The inner wall of the baffle 7 fits against one end of the connector 4 and pushes it to make close contact with the interface 3.

[0024] 2): The snap-fit ​​frame 12 at the bottom of the baffle 7 moves with the baffle 7, pressing the arc-shaped surface at the top of the snap-fit ​​plate 11, causing the U-shaped frame 9 to slide along the slide groove 8 and compress the spring 10. When the snap-fit ​​frame 12 moves to below the snap-fit ​​plate 11, the spring 10 resets and pushes the U-shaped frame 9 to reset, and the snap-fit ​​plate 11 snaps into the snap-fit ​​frame 12 to lock the baffle 7.

[0025] 3): The positioning pin 14 on one side of the baffle 7 is inserted into the support plate 15 to further fix the position of the baffle 7. This design applies continuous pressure to all joints 4 through the baffle 7, and together with the locking structure of the snap-fit ​​plate 11 and the snap-fit ​​frame 12, as well as the auxiliary fixing of the positioning pin 14 and the support plate 15, it effectively prevents the joints 4 from loosening due to external force collisions or equipment vibration.

[0026] In summary, this cloud terminal, which supports multiple interface expansions, allows the baffle 7 to slide along the pin 6 in the groove 2 after the connector 4 is inserted into the interface 3. The inner wall of the baffle 7 fits against one end of the connector 4 and pushes it into close contact with the interface 3. Simultaneously, the snap-fit ​​frame 12 at the bottom of the baffle 7 moves with the baffle 7, squeezing the arc-shaped surface at the top of the snap-fit ​​plate 11, causing the U-shaped frame 9 to slide along the slide groove 8 and compress the spring 10. When the snap-fit ​​frame 12 moves below the snap-fit ​​plate 11, the spring 10 resets and pushes the U-shaped frame 9 to reset, and the snap-fit ​​plate 11 snaps into the snap-fit ​​frame 12 to lock the baffle 7. In addition, the positioning pin 14 on one side of the baffle 7 is inserted into the support plate 15 to further fix the position of the baffle 7. This design applies continuous pressure to all connectors 4 through the baffle 7, combined with the locking structure of the snap-fit ​​plate 11 and snap-fit ​​frame 12, and the auxiliary fixation of the positioning pin 14 and support plate 15. This effectively prevents the connectors 4 from loosening due to external impact or equipment vibration, avoiding data transmission interruption caused by poor contact. It significantly improves the stability of the connector and interface connection and the reliability of data transmission. When it is necessary to disassemble the connector 4, press the control button 18 on the back of the terminal body 1 to drive the U-shaped frame 9 to slide along the guide rod 17 in the slide groove 8, so that the snap-fit ​​plate 11 is disengaged from the snap-fit ​​frame 12, and the baffle 7 is released from locking. Then pull the baffle 7 so that it slides along the pin shaft 6 in the slot 16, the positioning pin 14 separates from the support plate 15, and the connector 4 can be pulled out after the baffle 7 is opened. The wire 5 moves with the connector 4 through the clearance groove 13 on one side of the baffle 7 to avoid the wire from getting tangled or pulled. This design enables quick unlocking of the snap-fit ​​structure via control button 18. Combined with the sliding guide of pin 6 and slot 16, the opening and closing operation of baffle 7 is simple and effortless. The clearance slot 13 standardizes the routing of wire 5 and prevents wire interference with operation. The overall structure facilitates both quick installation and fixing of connector 4 and easy disassembly and maintenance of connector 4, greatly improving the ease of operation and maintenance efficiency of the equipment.

Claims

1. A cloud terminal that supports multiple interface expansions, characterized in that: The device includes a terminal body (1), the interior of which has a groove (2). Several linear array interfaces (3) are embedded within the groove (2). Each interface (3) has a connector (4) inserted into it. A wire (5) is fixedly connected to the side of each connector (4) away from the terminal body (1). Two symmetrical pins (6) are slidably connected to the inner wall of the groove (2). A baffle (7) is fixedly connected between the two pins (6). The inner wall of the baffle (7) is fitted against one end of the connector (4). The bottom surface of the baffle (7) is fixedly connected to two symmetrically arranged snap-fit ​​frames (12). The inner wall of the groove (2) is provided with two symmetrically arranged sliding grooves (8). A U-shaped frame (9) is slidably connected to the inner wall of each sliding groove (8). A spring (10) is fixedly connected between each U-shaped frame (9) and the inner wall of the sliding groove (8). A snap-fit ​​plate (11) is fixedly connected to the inner wall of each U-shaped frame (9). The top of the two snap-fit ​​plates (11) is arc-shaped. The two snap-fit ​​plates (11) are snapped into the two snap-fit ​​frames (12) respectively.

2. A cloud terminal supporting multiple interface expansion according to claim 1, characterized in that: The baffle (7) has a plurality of linear array clearance slots (13) on one side, and the plurality of wires (5) are slidably connected to the baffle (7) through the plurality of clearance slots (13).

3. A cloud terminal supporting multiple interface expansion according to claim 2, characterized in that: A positioning pin (14) is fixedly connected to one side of the baffle (7), and a support plate (15) is fixedly connected to the inner wall of the groove (2). The baffle (7) is engaged with the support plate (15) by the positioning pin (14).

4. A cloud terminal supporting multiple interface expansion according to claim 3, characterized in that: The inner wall of the groove (2) has two symmetrically arranged slots (16), and the two pins (6) are slidably connected to the terminal body (1) through the two slots (16).

5. A cloud terminal supporting multiple interface expansion according to claim 4, characterized in that: A guide rod (17) is fixedly connected to the side of the U-shaped frame (9) near the spring (10), and the guide rod (17) is slidably connected to the terminal body (1).

6. A cloud terminal supporting multiple interface expansion according to claim 5, characterized in that: The back of the terminal body (1) has two symmetrically arranged control buttons (18) that slide together, and the two control buttons (18) are fixedly connected to two U-shaped frames (9) respectively.

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