Expansion interface for plugging AI calculation box

Abstract

The utility model discloses an expansion interface for plugging of an AI computing box, which relates to the field of computing boxes and comprises a box body and an interface socket mounted at one end in the box body, an interface plug is plugged in the interface socket, and an inner baffle and an outer baffle are rotatably arranged at one end in the box body. Through the arrangement of the inner baffle plate, the outer baffle plate, the wire duct and the clamping plate, after the interface plug of the calculation box is connected with the interface socket, the inner baffle plate and the outer baffle plate can be sequentially overturned to the outer side of the interface socket, and the outer baffle plate extrudes the inner baffle plate to enable the clamping plate on the surface of the outer baffle plate to horizontally slide and clamp a cable of the interface plug. Therefore, damage to the interface socket or displacement of the computing box caused by pulling of a cable of the interface plug can be avoided, and the inner baffle plate and the outer baffle plate are matched to protect the joint of the interface plug and the interface socket, so that stable operation of the computing box is ensured.

Description

Technical Field

[0001] This utility model relates to the field of computing boxes, and in particular to an expansion interface for plugging into an AI computing box. Background Technology

[0002] Edge AI refers to AI algorithms that are processed locally on hardware devices. They can process data without a network connection. Edge computing brings computation and data storage closer to the device that collects it, rather than relying on a central server location thousands of miles away. This saves money and reduces response time by completing processing locally. An edge computing box is a smart device used for AI computation.

[0003] In existing technology, such as the edge computing box with multiple types of expansion interfaces disclosed in CN222089687U, the main components include a cover plate, a button, and a mounting plate. A conductive base is provided on the cover plate, and several slots are provided on the conductive base, each slot containing an interface of a different type. The button is elastically slidably connected to the conductive base, and a locking block is elastically slidably installed inside the button. In the initial state, the locking block engages with the slot to close the corresponding side slot insertion opening. When the button is pushed further into the conductive base, the locking block retracts into the button. The mounting plate is connected to the cover plate, and a control board is provided on the mounting plate, electrically connected to the conductive base. This invention effectively seals and dustproofs unused expansion interfaces, and the dustproof structure is simple and convenient to remove, making it easy to use. Furthermore, this invention can be stably fixed on a table, preventing the box from sliding and falling.

[0004] Existing technologies have some problems in practical applications. The AI ​​computing boxes in existing technologies have multiple interfaces, which can be connected to the lines of different devices. However, they do not have protective mechanisms for the lines. When the lines are pulled by external forces, the interfaces are easily damaged, or even the devices are displaced and damaged.

[0005] Therefore, it is necessary to invent an expansion interface for plugging into an AI computing box to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an expansion interface for connecting an AI computing box, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an expansion interface for plugging into an AI computing box, comprising a box body and an interface socket installed at one end inside the box body. An interface plug is inserted into the interface socket. An inner baffle and an outer baffle are rotatably provided at one end inside the box body, with the inner and outer baffles rotating in opposite directions. A wire groove corresponding to the position of the interface socket is provided through the outer walls of both the inner and outer baffles, and the wire groove is a strip-shaped structure. Multiple sets of guide sleeves are fixedly provided on the outer side of the inner baffle, and each set of guide sleeves is fixedly provided on both sides of the opening of the wire groove. A guide rod is slidably provided inside the guide sleeve, and a clamping plate is fixedly provided at one end of the guide rod. Multiple sets of pressure plates corresponding to the guide sleeves are provided on the outer side of the inner baffle. A transmission arm is rotatably provided on the inner side of the pressure plate, and one end of the transmission arm is rotatably connected to one end of the guide rod via a pin.

[0008] Preferably, a telescopic rod is provided between the inner ends of the pressure plate and the inner baffle, and a spring is provided on the outer side of the telescopic rod.

[0009] Preferably, both ends of the outer side of the pressure plate are provided with screw holes, and adjusting bolts are provided in the screw holes through threads.

[0010] Preferably, a rubber pad is fixedly provided on the inner side of the clamping plate, and a plurality of arc-shaped positioning grooves are provided on one side of the rubber pad, and the positions of the plurality of positioning grooves correspond to the plurality of interface sockets respectively.

[0011] Preferably, the outer side of the outer baffle is fixedly provided with an insertion tube, the insertion tube is provided with an insertion block that can be inserted inside, the bottom of the inner side wall of the box is provided with a groove that matches the insertion block, the top of the insertion block is fixedly provided with a movable plate, and a tension spring is provided between the movable plate and the insertion tube.

[0012] Preferably, a limiting frame is fixedly provided inside the box body, and the limiting frame is in contact with the inner sidewall of the inner baffle.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model, by setting an inner baffle, an outer baffle, a wire groove, and a clamping plate, allows the inner and outer baffles to flip sequentially to the outside of the interface socket after the interface plug of the computing box is connected to the interface socket. Furthermore, the outer baffle presses the inner baffle to make the clamping plate on its surface slide horizontally and clamp the cable of the interface plug, thereby preventing the interface socket from being damaged or the computing box from being displaced due to the cable of the interface plug being pulled. In addition, the inner and outer baffles work together to protect the connection between the interface plug and the interface socket, thereby ensuring the stable operation of the computing box.

[0015] 2. This utility model, by setting a pressure plate, a transmission arm, and an adjusting bolt, allows the pressure plate to drive the clamping plate to move when it is squeezed by the outer baffle. Thus, when the outer baffle is flipped, the clamping plate can be controlled to clamp the cable of the interface plug. The adjusting bolt can adjust the range of motion of the pressure plate when the outer baffle is flipped, thereby avoiding excessive squeezing and damage to the interface plug cable. This achieves both fixing and protection of the interface plug and prevents its damage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0018] Figure 3 This is a schematic diagram showing the unfolded structure of the inner and outer baffles of this utility model.

[0019] Figure 4 This is a schematic diagram of the outer baffle structure of this utility model.

[0020] Figure 5 This is a schematic diagram of the inner baffle structure of this utility model.

[0021] In the diagram: 1. Box body; 2. Interface socket; 3. Interface plug; 4. Inner baffle; 5. Outer baffle; 6. Cable tray; 7. Guide sleeve; 8. Guide rod; 9. Clamping plate; 10. Pressure plate; 11. Transmission arm; 12. Telescopic rod; 13. Adjusting bolt; 14. Rubber pad; 15. Positioning groove; 16. Insert tube; 17. Insert block; 18. Movable plate; 19. Tension spring; 20. Limiting frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1-5 An expansion interface for plugging into an AI computing box is shown, including a box body 1 and an interface socket 2 installed inside one end of the box body 1. An interface plug 3 is installed inside the interface socket 2. The interface socket 2 is connected to the circuit board of the computing box inside the box body 1. The interface plug 3 is a data plug for external devices. The interface socket 2 and the interface plug 3 cooperate to realize the connection between the computing box and external devices.

[0024] The inner end of the box 1 is rotatably provided with an inner baffle 4 and an outer baffle 5, and the inner baffle 4 and the outer baffle 5 rotate in opposite directions. The outer side walls of the inner baffle 4 and the outer baffle 5 are provided with wire grooves 6 corresponding to the position of the interface socket 2. The wire grooves 6 are designed as strip structures and are used to guide the wire harness of the interface plug 3.

[0025] Multiple sets of guide sleeves 7 are fixedly provided on the outer side of the inner baffle 4, and the multiple sets of guide sleeves 7 are respectively fixed on both sides of the groove opening of the wire groove 6. The guide sleeve 7 is slidably provided with a guide rod 8, and a clamping plate 9 is fixedly provided at one end of the guide rod 8. Multiple sets of pressure plates 10 corresponding to the guide sleeves 7 are provided on the outer side of the inner baffle 4. The inner side of the pressure plate 10 is rotatably provided with a transmission arm 11, and one end of the transmission arm 11 is rotatably connected to one end of the guide rod 8 through a pin. Telescopic rods 12 are provided between the inner ends of the pressure plate 10 and the inner baffle 4, and springs are provided on the outer side of the telescopic rods 12. The springs are used to reset the telescopic rods 12 and the pressure plates 10, so that the clamping plate 9 can release the clamping of the interface plug 3 cable when the outer baffle 5 is opened.

[0026] Both ends of the outer side of the pressure plate 10 are provided with screw holes, and an adjusting bolt 13 is provided in the screw holes through threads. When the adjusting bolt 13 is rotated, the distance between one end of it and the surface of the pressure plate 10 can be adjusted, so that the range of motion of the pressure plate 10 and the clamping plate 9 is adjusted when the outer baffle 5 squeezes the adjusting bolt 13, so as to accommodate cables of various diameters.

[0027] A rubber pad 14 is fixedly provided on the inner side of the clamping plate 9. A plurality of arc-shaped positioning grooves 15 are provided on one side of the rubber pad 14, and the positions of the plurality of positioning grooves 15 correspond to the plurality of interface sockets 2 respectively. The rubber pad 14 and the positioning grooves 15 are used to improve the clamping effect of the clamping plate 9 on the interface plug 3.

[0028] An insertion tube 16 is fixedly provided at the bottom of the outer side of the outer baffle 5. An insertion block 17 is inserted into the inside of the insertion tube 16. A groove adapted to the insertion block 17 is provided at the bottom of the inner side wall of the box body 1. A movable plate 18 is fixedly provided at the top of the insertion block 17. A tension spring 19 is provided between the movable plate 18 and the insertion tube 16. The tension spring 19 is used to apply a downward force to the insertion block 17 so that it is kept inserted into the groove. One side of the insertion block 17 is designed with an inclined structure so that it can be smoothly inserted into the groove.

[0029] A limiting frame 20 is fixedly provided inside the box body 1, and the limiting frame 20 is in contact with the inner side wall of the inner baffle 4. The limiting frame 20 is used to limit the final position of the inner baffle 4.

[0030] Working principle of this utility model:

[0031] When in use, the circuit board inside the housing 1 connects to external devices through the interface socket 2 and the interface plug 3. After the interface plug 3 is inserted into the interface socket 2, the inner baffle 4 and the outer baffle 5 are flipped, so that the inner baffle 4 and the outer baffle 5 are flipped into the inside of the housing 1 in sequence. During this process, the wire groove 6 in the inner baffle 4 can guide the interface plug 3 to ensure the neatness of the interface plug 3 cable. During the flipping of the outer baffle 5, the outer baffle 5 presses one end of the adjusting bolt 13. The adjusting bolt 13 drives the pressure plate 10 to move. The pressure plate 10 drives the transmission arm 11 and the guide rod 8 to move, so that the guide rod 8 drives the clamping plate 9 to move. The clamping plate 9 moves towards the wire groove 6. The two adjacent clamping plates 9 clamp the cable of the interface plug 3 through the rubber pad 14 on their inner side, thereby achieving the effect of fixing the interface plug 3.

[0032] During the flipping process of the inner baffle 4 and the outer baffle 5, the final position of the inner baffle 4 is blocked by the limiting frame 20. When the outer baffle 5 flips to be horizontal with the inner baffle 4, the insert 17 on the outer side of the outer baffle 5 is inserted into the groove inside the box 1 to limit the outer baffle 5. At this time, the installation and protection of the interface plug 3 can be completed.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An extension interface for AI computing box plugging, comprising a box body (1) and an interface socket (2) mounted at one end inside the box body (1), characterized in that: The inside plug-in of the interface socket (2) is provided with an interface plug (3), one end of the inside of the box body (1) is rotatably provided with an inner baffle (4) and an outer baffle (5), the rotation directions of the inner baffle (4) and the outer baffle (5) are opposite, the outer side walls of the inner baffle (4) and the outer baffle (5) are both provided with wire slots (6) corresponding to the positions of the interface socket (2), the wire slots (6) are provided in strip structure, the outer side of the inner baffle (4) is fixedly provided with a plurality of guide sleeves (7), the plurality of guide sleeves (7) are respectively fixedly arranged at both sides of the slot opening of the wire slot (6), the inside of the guide sleeve (7) is slidably provided with a guide rod (8), one end of the guide rod (8) is fixedly provided with a clamping plate (9), the outer side of the inner baffle (4) is provided with a plurality of pressing plates (10) corresponding to the guide sleeves (7), the inner side of the pressing plate (10) is rotatably provided with a transmission arm (11), one end of the transmission arm (11) is rotatably connected with one end of the guide rod (8) through a pin shaft.

2. The expansion interface for plugging an AI computing box according to claim 1, wherein: The inner side of the pressing plate (10) is provided with a telescopic rod (12) between both ends and the inner baffle (4), and the outer side of the telescopic rod (12) is provided with a spring.

3. The expansion interface for plugging an AI computing box according to claim 2, characterized in that: The outer side of the pressing plate (10) is provided with a screw hole at both ends, and the screw hole is provided with an adjusting bolt (13) through a thread.

4. The expansion interface for plugging an AI computing box according to claim 3, wherein: The inner side of the clamping plate (9) is fixedly provided with a rubber pad (14), one side of the rubber pad (14) is provided with a plurality of arc-shaped positioning grooves (15), and the positions of the plurality of positioning grooves (15) correspond to the plurality of interface sockets (2) respectively.

5. The expansion interface for plugging an AI computing box according to claim 4, characterized in that: The outer side of the outer baffle (5) is fixedly provided with a plug tube (16) at the bottom end, the inside of the plug tube (16) is slidably provided with a plug block (17), the inner side wall of the box body (1) is provided with a groove matched with the plug block (17) at the bottom end, the top end of the plug block (17) is fixedly provided with a movable plate (18), and the movable plate (18) and the plug tube (16) are provided with a tension spring (19).

6. The expansion interface for plugging an AI computing box according to claim 5, characterized in that: The inside of the box body (1) is fixedly provided with a limiting frame (20), and the inner side wall of the limiting frame (20) is matched with the inner side wall of the inner baffle (4).

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