Iot sdn gateway device

Abstract

The utility model provides an internet of things SDN gateway device, including gateway body, fixedly clamping component, the fixed ring is provided with fixedly clamping component in, fixedly clamping component is used for the clamping fixation of gateway body, the screw -lock component is set up in the both sides of support platform, the screw -lock component is used for the angle of fixed ring is locked. The utility model discloses utilize both sides' fixed ring and screw -lock component can be from left and right ends to the clamping fixation of gateway body, make gateway body and the contact area of fixed body is smaller, avoid the contact surface of both to influence the heat dissipation of gateway body, thereby make the heat dissipation effect of gateway body better, utilize support platform and screw -lock component etc. Structure can adjust and lock the angle of fixed ring and gateway body, thereby can adjust the angle of gateway body according to the need of using, to make the connection of gateway body and other equipment, make gateway device can be applicable to more installation environment.

Description

Technical Field

[0001] This utility model relates to the field of Internet of Things (IoT), and more particularly to an IoT SDN gateway device. Background Technology

[0002] The Internet of Things (IoT) refers to a network that connects any object to the internet through information sensing devices such as RFID, infrared sensors, GPS, and laser scanners, according to agreed-upon protocols, to exchange information and communicate, thereby achieving intelligent identification, location, tracking, monitoring, and management. With the explosive growth of IoT devices, traditional network architectures face significant challenges in terms of flexibility, scalability, and management efficiency. Software-Defined Networking (SDN) is a new network architecture whose core idea is to separate the network's control plane from its data plane, allowing for programmable control and management of the network through a centralized controller. The introduction of SDN enables networks to more flexibly adapt to the dynamic changes of IoT devices, improving network resource utilization and management efficiency.

[0003] An IoT SDN gateway is an IoT gateway device that integrates SDN technology. It introduces the centralized control concept of SDN into the IoT network architecture, enabling flexible management of IoT device connectivity, data transmission, and network resources.

[0004] IoT SDN gateways play a core role in connectivity, management, and optimization within the IoT architecture. In the authorized Chinese utility model patent "Announcement No.: CN218217383U, Title: An IoT Gateway," the use of heat dissipation holes and vents enhances the ventilation of the mounting plate, allowing for better heat dissipation from the gateway itself during use, thus improving its heat dissipation performance. However, in the aforementioned application and existing technologies, heat dissipation is achieved through the heat dissipation holes on the gateway casing. This means that one side of the gateway contacts a fixed object (such as a desktop) during installation, resulting in a large contact area. This large contact area hinders heat dissipation, affecting the gateway's normal operation. Furthermore, in the aforementioned application and existing technologies, the gateway is directly installed onto the fixed object. In complex installation environments, this method makes it difficult to change the gateway's angle, leading to inconvenience in connecting the gateway to other devices and impacting its installation and use. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of poor heat dissipation and difficulty in adjustment and control in the prior art, and to provide an Internet of Things SDN gateway device.

[0006] The present invention solves the above-mentioned technical problems through the following technical solution:

[0007] This utility model provides an IoT SDN gateway device, including a gateway body.

[0008] The mounting base and the movable platform are slidably arranged on the top surface of the mounting base, with two movable platforms distributed left and right.

[0009] The mobile platform is connected to the top of the support platform, which is slidably connected to the side of the fixed ring. The gateway body is disposed inside the fixed ring.

[0010] A clamping assembly is provided inside the fixing ring, and the clamping assembly is used to clamp and fix the gateway body;

[0011] A rotary locking assembly is disposed on both sides of the support platform and is used to lock the angle of the fixing ring.

[0012] In this technical solution, the gateway body can be clamped and fixed from both sides using the fixing rings and the rotary locking assembly, which makes the contact area between the gateway body and the fixing body smaller, avoiding the contact surface between the two from affecting the heat dissipation of the gateway body, thereby making the heat dissipation effect of the gateway body better.

[0013] Meanwhile, the angles of the fixing ring and the gateway body can be adjusted and locked by using structures such as the support platform and the rotary locking assembly. This allows the angle of the gateway body to be adjusted according to usage needs, facilitating the connection of the gateway body with other devices and making the gateway device suitable for more installation environments.

[0014] Furthermore, by using structures such as a mobile platform, the positions of the two fixed rings can be adjusted, thereby adjusting the distance between the two fixed rings. This allows for the adaptation to gateway bodies of different lengths, expanding the scope of application and increasing the flexibility of use.

[0015] Preferably, the mounting base has an inverted U-shaped cross-section, and both sides of the bottom of the mounting base are connected to a disassembly plate, which has multiple removal holes.

[0016] In this technical solution, the gateway device can be installed on various fixed objects using the mounting base.

[0017] Preferably, the mobile station includes a mounting frame, the bottom of which is connected to multiple movable plates, and the top surface of the mounting base has multiple sliding openings. The bottom end of each movable plate is slidably connected to the top surface of the gateway body through the sliding openings.

[0018] The bottom end of the movable plate is connected to the inside of the bottom surface of the locking frame.

[0019] In this technical solution, the position of structures such as the support platform and the fixed ring can be adjusted and locked using a movable platform.

[0020] Preferably, the gateway body has multiple fixing slots on both sides, the locking frame has first threaded holes on both sides, the locking frame is threaded with locking bolts through the first threaded holes, and the locking frame extends into the gateway body through the fixing slots.

[0021] In this technical solution, the position of the mounting bracket can be locked using locking bolts.

[0022] Preferably, the support platform includes a fixing block, the fixing block is connected to the inside of the bottom surface of the mounting frame, and a fixing rail is connected to the top of the fixing block;

[0023] The fixed track has a T-shaped cross-section, and a track groove is provided on the outer side of the fixed ring. The fixed track is slidably connected to the fixed ring through the track groove.

[0024] In this technical solution, a support platform can be used to support structures such as fixed rings.

[0025] Preferably, the top of the fixing block is connected to two symmetrically distributed protective side plates, which are respectively disposed on the left and right sides of the fixing track.

[0026] In this technical solution, the fixing ring can be protected by a protective side plate.

[0027] Preferably, the clamping assembly includes fixing studs, and two symmetrically distributed fixing studs are connected to the inner side of the fixing ring;

[0028] The surface of the fixed stud is fitted with two symmetrically distributed clamping plates. An adjusting nut is provided on the opposite side of the two clamping plates. The adjusting nut is threaded to the surface of the fixed stud. The clamping plates are in contact with the surface of the gateway body.

[0029] In this technical solution, the gateway body can be clamped and fixed using a clamping component.

[0030] Preferably, the rotary lock assembly includes a bidirectional stud, the two ends of which are rotatably connected to the side of the mounting bracket, and the surface of the bidirectional stud is threaded with two symmetrically distributed sliding plates, which are respectively disposed on both sides of the fixed block;

[0031] The top of the sliding plate is connected to a connecting plate, and one side of the connecting plate is connected to multiple locking pins. The fixing ring and the protective side plate are both provided with multiple positioning holes, and the locking pins contact the fixing ring and the protective side plate respectively through the positioning holes.

[0032] In this technical solution, the angle of the fixed ring can be locked using a rotary locking assembly.

[0033] Preferably, a rotating hole is provided on one side of the mounting bracket, and one end of the bidirectional stud is rotatably connected to one side of the mounting bracket through the rotating hole. A rotating disk is connected to the end of the bidirectional stud away from the mounting bracket.

[0034] In this technical solution, a rotating disk facilitates the rotation of the bidirectional stud.

[0035] Preferably, the rotating disk has a second threaded hole, and the mounting bracket has a plurality of corner fixing slots arranged in a ring array on one side. The rotating disk is threadedly connected to the mounting bracket through the second threaded hole, and the rotating disk contacts the mounting bracket through the corner fixing slots.

[0036] In this technical solution, the angle of the rotating disk can be locked using a fixed angle bolt.

[0037] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0038] The positive and progressive effects of this utility model are as follows:

[0039] This utility model utilizes the fixing rings and the rotary locking assembly on both sides to clamp and fix the gateway body from both ends, so that the contact area between the gateway body and the fixing body is small, avoiding the contact surface between the two from affecting the heat dissipation of the gateway body, thereby making the heat dissipation effect of the gateway body better.

[0040] Meanwhile, the angles of the fixing ring and the gateway body can be adjusted and locked by using structures such as the support platform and the rotary locking assembly. This allows the angle of the gateway body to be adjusted according to usage needs, facilitating the connection of the gateway body with other devices and making the gateway device suitable for more installation environments.

[0041] Furthermore, by using structures such as a mobile platform, the positions of the two fixed rings can be adjusted, thereby adjusting the distance between the two fixed rings. This allows for the adaptation to gateway bodies of different lengths, expanding the scope of application and increasing the flexibility of use. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the structure of an IoT SDN gateway device according to an embodiment of the present invention.

[0043] Figure 2 for Figure 1 The diagram shows the overall lower three-dimensional structure of the IoT SDN gateway device.

[0044] Figure 3 for Figure 1 The diagram shows a three-dimensional structural representation of the connection relationship between the mounting base, mobile platform, support platform, fixing ring, clamping assembly, and rotary lock assembly of the IoT SDN gateway device.

[0045] Figure 4 for Figure 3 The diagram shows a front cross-sectional view of the mounting base, moving platform, support platform, fixing ring, clamping assembly, and turnlock assembly of the IoT SDN gateway device.

[0046] Figure 5 for Figure 3 The diagram shows a side sectional view of the mounting base, mobile platform, support platform, fixing ring, clamping assembly, and turnlock assembly of the IoT SDN gateway device.

[0047] Figure 6 for Figure 3 The diagram shows a three-dimensional structure of the support platform for the IoT SDN gateway device.

[0048] Explanation of reference numerals in the attached figures

[0049] 1. Gateway itself;

[0050] 2. Install the base;

[0051] 3. Moving platform; 31. Mounting bracket; 32. Moving plate; 33. Locking bracket; 34. Locking bolt;

[0052] 4. Support platform; 41. Fixing block; 42. Fixing track; 43. Protective side plate;

[0053] 5. Retaining ring;

[0054] 6. Fixing assembly; 61. Fixing stud; 62. Adjusting nut; 63. Fixing plate;

[0055] 7. Rotary lock assembly; 71. Two-way stud; 72. Sliding plate; 73. Connecting plate; 74. Locking post; 75. Rotating disc; 76. Angle bolt; 77. Anti-deviation track. Detailed Implementation

[0056] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0057] Figures 1 to 6 The diagram shown is a structural schematic of an embodiment of the IoT SDN gateway device of this utility model. The IoT SDN gateway device includes a gateway body 1.

[0058] The gateway body 1 contains a controller that can manage the entire IoT network from a global perspective. The controller can uniformly allocate traffic and configure policies. For example, based on the priority of different IoT devices, the controller can determine the data transmission path.

[0059] The forwarding plane of gateway body 1 is responsible for receiving data sent by IoT devices, such as sensors and actuators, and forwarding it according to the rules issued by the controller. For example, data collected by temperature sensors is forwarded to the data center or cloud platform through the SDN gateway according to a specific path.

[0060] In a smart factory, Gateway 1 can manage the communication between a large number of sensors and machines, ensuring the accurate transmission of production data and the collaborative work of equipment. For example, in an automobile manufacturing production line, Gateway 1 enables data interaction between equipment at each workstation, thereby improving production efficiency.

[0061] In smart buildings, gateway 1 is used to manage IoT devices such as lighting, air conditioning, and security within the building. For example, based on the activity of people in different areas, gateway 1 controls the operating status of lighting and air conditioning equipment to achieve a balance between energy saving and a comfortable environment.

[0062] Mounting base 2 and moving platform 3, wherein two moving platforms 3 are slidably arranged on the top surface of mounting base 2, which are distributed left and right;

[0063] The mobile platform 3 is connected to the top of the support platform 4 and the fixed ring 5. The support platform 4 is slidably connected to the side of the fixed ring 5. The gateway body 1 is disposed inside the fixed ring 5.

[0064] The fixing ring 5 is provided with a fixing component 6, which is used to clamp and fix the gateway body 1.

[0065] A rotary locking assembly 7 is disposed on both sides of the support platform 4, and the rotary locking assembly 7 is used to lock the angle of the fixing ring 5.

[0066] In this technical solution, the gateway body 1 can be clamped and fixed from both sides by using the fixing rings 5 ​​on both sides and the rotary locking assembly 7, so that the contact area between the gateway body 1 and the fixing body is small, avoiding the contact surface between the two from affecting the heat dissipation of the gateway body 1, thereby making the heat dissipation effect of the gateway body 1 better.

[0067] Meanwhile, the angles of the fixing ring 5 and the gateway body 1 can be adjusted and locked by using the support platform 4 and the rotary locking assembly 7, so that the angle of the gateway body 1 can be adjusted according to the use needs, so as to facilitate the connection of the gateway body 1 with other devices, making the gateway device suitable for more installation environments.

[0068] Furthermore, the position of the two fixed rings 5 ​​can be adjusted by using the mobile station 3 and other structures, thereby adjusting the distance between the two fixed rings 5. This allows it to adapt to gateway bodies 1 of different lengths, expanding the scope of application and increasing the flexibility of use.

[0069] The mounting base 2 has an inverted U-shaped cross-section, and both sides of the bottom of the mounting base 2 are connected to a disassembly plate, which has multiple removal holes.

[0070] In this technical solution, the gateway device can be installed on various fixed objects using the mounting base 2.

[0071] The mobile station 3 includes a mounting frame 31, the bottom of which is connected to multiple movable plates 32. The top surface of the mounting base 2 is provided with multiple sliding openings, and the bottom end of the movable plate 32 is slidably connected to the top surface of the gateway body 1 through the sliding openings.

[0072] The bottom end of the movable plate 32 is connected to the inside of the bottom surface of the locking frame 33.

[0073] In this technical solution, the position of the support platform 4 and the fixed ring 5 can be adjusted and locked using the moving platform 3.

[0074] Multiple fixing slots are provided on both sides of the gateway body 1, and first threaded holes are provided on both sides of the locking frame 33. The locking frame 33 is threadedly connected to the locking bolt 34 through the first threaded holes, and the locking frame 33 extends into the gateway body 1 through the fixing slots.

[0075] In this technical solution, the position of the mounting bracket 31 can be locked using the locking bolt 34.

[0076] In use, the mounting bracket 31 can be slidable according to the length of the gateway body 1. At this time, the support platform 4 and the fixing ring 5 can be moved in the same direction, so that the positions of the two fixing rings 5 ​​can be adjusted respectively, and the distance between the two fixing rings 5 ​​can be adjusted.

[0077] When the mounting bracket 31 moves, it can drive the moving plate 32 to move in the same direction, which in turn drives the locking bracket 33 to move in the same direction. When the position of the fixing ring 5 is adjusted, the locking bolt 34 can be installed on the mounting bracket 31 and the gateway body 1. The locking bolt 34 is used to lock the position of the locking bracket 33 and the mounting bracket 31, thereby locking the position of the fixing ring 5.

[0078] The support platform 4 includes a fixing block 41, which is connected to the inside of the bottom surface of the mounting frame 31, and a fixing track 42 is connected to the top of the fixing block 41;

[0079] The fixed track 42 has a T-shaped cross-section, and a track groove is provided on the outer side of the fixed ring 5. The fixed track 42 is slidably connected to the fixed ring 5 through the track groove.

[0080] In this technical solution, the support platform 4 can be used to support structures such as the fixed ring 5.

[0081] The top of the fixed block 41 is connected to two symmetrically distributed protective side plates 43, which are respectively located on the left and right sides of the fixed track 42.

[0082] In this technical solution, the protective side plate 43 can be used to protect the fixing ring 5.

[0083] In use, the fixing ring 5 can rotate around the fixing track 42, thereby adjusting the angle of the fixing ring 5 and the clamping assembly 6, and thus adjusting the angle of the gateway body 1.

[0084] The clamping assembly 6 includes a fixing stud 61, and two symmetrically distributed fixing studs 61 are connected to the inner side of the fixing ring 5.

[0085] The surface of the fixing stud 61 is slidably fitted with two vertically symmetrically distributed clamping plates 63. An adjusting nut 62 is provided on the opposite side of the two clamping plates 63. The adjusting nut 62 is threadedly connected to the surface of the fixing stud 61. The clamping plates 63 are in contact with the surface of the gateway body 1.

[0086] In this technical solution, the gateway body 1 can be clamped and fixed using the clamping component 6.

[0087] When installing the gateway body 1, position the gateway body 1 between the upper and lower fixed clamping plates 63, and then rotate the adjusting nut 62 to move the fixed clamping plates 63 so that the fixed clamping plates 63 on both sides contact and adhere tightly to the two sides of the gateway body 1, thereby using multiple fixed clamping plates 63 to clamp and fix the gateway body 1.

[0088] Disassembly can be performed in the reverse manner, which facilitates the maintenance and replacement of the gateway body 1.

[0089] The rotary lock assembly 7 includes a bidirectional stud 71, the two ends of which are rotatably connected to the side of the mounting bracket 31. The surface of the bidirectional stud 71 is threaded with two symmetrically distributed sliding plates 72, which are respectively disposed on both sides of the fixing block 41.

[0090] The top of the sliding plate 72 is connected to a connecting plate 73, and a plurality of locking pins 74 are connected to one side of the connecting plate 73. The fixing ring 5 and the protective side plate 43 are both provided with a plurality of positioning holes, and the locking pins 74 contact the fixing ring 5 and the protective side plate 43 respectively through the positioning holes.

[0091] The fixing ring 5 has multiple positioning holes on both sides, and the multiple positioning holes are distributed in a ring array.

[0092] In this technical solution, the angle of the fixed ring 5 can be locked using the rotary locking assembly 7.

[0093] The mounting bracket 31 has a rotating hole on one side, and one end of the bidirectional stud 71 is rotatably connected to one side of the mounting bracket 31 through the rotating hole. The end of the bidirectional stud 71 away from the mounting bracket 31 is connected to a rotating disk 75.

[0094] In this technical solution, the rotating disk 75 facilitates the rotation of the bidirectional stud 71.

[0095] The rotating disk 75 has a second threaded hole, and the mounting bracket 31 has a plurality of corner fixing holes arranged in a ring array on one side. The rotating disk 75 is threadedly connected to the mounting bracket 31 through the second threaded hole, and the rotating disk 75 contacts the mounting bracket 31 through the corner fixing holes.

[0096] In this technical solution, the angle of the rotating disk 75 can be locked using the angle bolt 76.

[0097] After the angle of the gateway body 1 is adjusted, rotating the rotating disk 75 can drive the bidirectional stud 71 to rotate, thereby driving the sliding plates 72 on both sides to move towards each other along the anti-deviation track 77. At this time, the connecting plate 73 and the locking pin 74 can move in the same direction, so that the locking pin 74 moves into the positioning hole, so that the locking pin 74 contacts the fixing ring 5 and the protective side plate 43, thereby locking the position of the fixing ring 5 with the locking pin 74.

[0098] Then, the corner bolt 76 is installed into the second threaded hole and the corner bolt groove, thereby locking the angle of the rotating disk 75 by using the corner bolt 76, which in turn locks the position of the locking post 74, increasing the stability of the locking post 74, and thus increasing the stability of the angle limit of the fixing ring 5.

[0099] When it is necessary to adjust the angle of the gateway body 1, the locking pin 74 is moved away from the fixing ring 5 in the opposite way. At this time, the angles of the fixing ring 5 and the gateway body 1 can be adjusted.

[0100] The mounting bracket 31 has multiple anti-deviation rails 77 connected to its inner side, and the surface of the anti-deviation rails 77 is slidably connected to the sliding plate 72.

[0101] In use, the anti-deviation rail 77 is used to limit the movement trajectory of the sliding plate 72.

[0102] The surfaces of the bidirectional stud 71 and the anti-deviation track 77 are respectively rotatably connected to the fixed block 41.

[0103] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. An Internet of Things (IoT) SDN gateway device, comprising a gateway body (1), characterized in that, The IoT SDN gateway device further includes: a mounting base (2) and a mobile station (3), wherein two mobile stations (3) are slidably arranged on the top surface of the mounting base (2) and distributed on the left and right; The mobile platform (3) is connected to the top of the support platform (4) and the fixed ring (5). The support platform (4) is slidably connected to the side of the fixed ring (5). The gateway body (1) is located inside the fixed ring (5). A clamping assembly (6) is provided inside the fixing ring (5), and the clamping assembly (6) is used to clamp and fix the gateway body (1); A rotary locking assembly (7) is disposed on both sides of the support platform (4) and is used to lock the angle of the fixing ring (5).

2. The IoT SDN gateway device as described in claim 1, characterized in that: The mounting base (2) has an inverted U-shaped cross section, and both sides of the mounting base (2) are connected to a disassembly plate, which has multiple disassembly holes.

3. The IoT SDN gateway device as described in claim 1, characterized in that: The mobile station (3) includes a mounting frame (31), the bottom of which is connected to multiple moving plates (32), and the top surface of the mounting base (2) is provided with multiple sliding openings. The bottom end of the moving plate (32) is slidably connected to the top surface of the gateway body (1) through the sliding opening. The bottom end of the movable plate (32) is connected to the inside of the bottom surface of the locking frame (33).

4. The IoT SDN gateway device as described in claim 3, characterized in that: Multiple fixing slots are provided on both sides of the gateway body (1), and first threaded holes are provided on both sides of the locking frame (33). The locking frame (33) is threaded with locking bolts (34) through the first threaded holes, and the locking frame (33) extends into the gateway body (1) through the fixing slots.

5. The IoT SDN gateway device as described in claim 1, characterized in that: The support platform (4) includes a fixing block (41), which is connected to the inside of the bottom surface of the mounting frame (31), and a fixing track (42) is connected to the top of the fixing block (41); The fixed track (42) has a T-shaped cross-section, and a track groove is provided on the outer side of the fixed ring (5). The fixed track (42) is slidably connected to the fixed ring (5) through the track groove.

6. The IoT SDN gateway device as described in claim 5, characterized in that: The top of the fixed block (41) is connected to two symmetrically distributed protective side plates (43), which are respectively located on the left and right sides of the fixed track (42).

7. The IoT SDN gateway device as described in claim 1, characterized in that: The clamping assembly (6) includes a fixing stud (61), and the inner side of the fixing ring (5) is connected to two symmetrically distributed fixing studs (61); The surface of the fixed stud (61) is slidably fitted with two vertically symmetrically distributed clamping plates (63). An adjusting nut (62) is provided on the opposite side of the two clamping plates (63). The adjusting nut (62) is threadedly connected to the surface of the fixed stud (61). The clamping plates (63) are in contact with the surface of the gateway body (1).

8. The IoT SDN gateway device as described in claim 1, characterized in that: The rotary lock assembly (7) includes a bidirectional stud (71), the two ends of which are rotatably connected to the side of the mounting bracket (31), and the surface of the bidirectional stud (71) is threaded with two symmetrically distributed sliding plates (72), which are respectively disposed on both sides of the fixing block (41). The top of the sliding plate (72) is connected to a connecting plate (73), and a plurality of locking pins (74) are connected to one side of the connecting plate (73). The fixing ring (5) and the protective side plate (43) are both provided with a plurality of positioning holes. The locking pins (74) contact the fixing ring (5) and the protective side plate (43) respectively through the positioning holes.

9. The IoT SDN gateway device as described in claim 8, characterized in that: The mounting bracket (31) has a rotating hole on one side, and one end of the bidirectional stud (71) is rotatably connected to one side of the mounting bracket (31) through the rotating hole. The end of the bidirectional stud (71) away from the mounting bracket (31) is connected to a rotating disk (75).

10. The IoT SDN gateway device as described in claim 9, characterized in that: The rotating disk (75) has a second threaded hole, and the mounting bracket (31) has a plurality of corner fixing holes arranged in a ring array on one side. The rotating disk (75) is threadedly connected to the rotating disk (75) through the second threaded hole, and the rotating disk (75) contacts the mounting bracket (31) through the corner fixing holes.

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