Functional modeling industrial Internet of Things gateway based on product requirements

Abstract

The invention discloses a function modeling industrial Internet of Things gateway based on product requirements, and relates to the technical field, the function modeling industrial Internet of Things gateway comprises a main body mechanism, a positioning mechanism, a mounting mechanism and a fixing mechanism, a motor drives a lead screw to rotate, the lead screw drives an engagement sleeve to rotate along with the lead screw, and the engagement sleeve linearly moves along a thread of the lead screw while rotating; the meshing sleeve drives the connecting shaft to move, drives the first connecting disc to linearly move and rotate through the connecting shaft, drives the connecting crankshaft to move through the first connecting disc, and drives the second connecting disc to move through the connecting crankshaft, so that the first connecting disc and the second connecting disc vertically rotate and synchronously linearly move; the limiting frame is driven by the second connecting disc to linearly move along the sliding groove and rotate, the first spring is extruded when the limiting frame linearly moves to make contact with the clamping teeth, the first spring rebounds to drive the clamping teeth to be clamped into the limiting teeth of the limiting frame when the limiting frame rotates, the limiting frame is limited, the motor stops rotating, and the limiting frame is located at the connector to be installed.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics gateways, and in particular to an industrial Internet of Things gateway based on functional modeling of product requirements. Background Art

[0002] The Industrial Internet of Things gateway is located between the terminal layer and the network layer. It connects various terminal devices at the industrial site, such as sensors, controllers, etc., and connects these devices to the network, allowing the devices to upload data to the cloud or server. The gateway can support conversion between different communication protocols, allowing products to interact with a variety of external systems.

[0003] After searching, the Chinese authorized patent number CN219875785U authorized and disclosed an industrial Internet of Things gateway, including a device body, both ends of the side ends of the width direction of the device body are fixedly installed with fixing plates, the upper ends of the two fixing plates are penetrated with at least two mounting holes, the side end of the device body away from the mounting holes is provided with at least two snap-in slots, the slot of the device body located on the side of the snap-in slot is fixedly installed with a power supply component, the side ends of the device body located on the side of the two fixing plates are fixedly installed with a heat dissipation component, and the upper end of the device body is fixedly installed with at least two fixing blocks, and springs are symmetrically installed between each two fixing blocks. The utility model designs the antenna of the industrial Internet of Things gateway to be retractable and snap-in, so that when the industrial Internet of Things gateway needs to be moved and carried, the antenna can be retracted and snap-in, thereby reducing the space occupied by the industrial Internet of Things gateway, which is conducive to portability.

[0004] However, the existing technology has the following shortcomings: When using an existing industrial Internet of Things gateway, it is necessary to manually insert a suitable network cable into the interface of the gateway to realize data transmission. However, when manually connecting, it is easy to be inconvenient to insert it accurately at one time due to the small size of the interface and the connection point of the network cable. It is necessary to find the position several times before the installation is completed. The connection efficiency is low, and multiple insertions can easily cause the network cable connector to collide with the gateway multiple times, causing damage, affecting the normal use of the gateway. Summary of the invention

[0005] The purpose of the present invention is to provide an industrial Internet of Things gateway for functional modeling based on product requirements in order to solve the existing problems.

[0006] To achieve the above object, the present invention provides the following technical solutions: The present invention is a functional modeling industrial Internet of Things gateway based on product requirements, comprising the following steps: Subject institution; A positioning mechanism, the positioning mechanism comprises a fixing frame fixedly connected to the top of the main body mechanism, a sliding groove is provided on the outer wall of the fixing frame, a motor is fixedly connected to the outer wall of one side of the fixing frame, and an output end of the motor passes through the circumferential outer wall of one end of the fixing frame and is fixedly connected to a screw rod; A mounting mechanism, the mounting mechanism comprising a connecting frame slidably connected to the outer wall of the slide groove; A fixing mechanism comprises a mounting frame fixedly connected to the outer wall of the interface of the main mechanism.

[0007] As a further solution of the present invention: the circumferential outer wall of the screw rod is drivenly connected with an engagement sleeve, and the outer wall of one end of the engagement sleeve away from the motor is rotatably connected with a connecting shaft.

[0008] The motor drives the lead screw to rotate, and the lead screw drives the engagement sleeve to rotate with the lead screw. The engagement sleeve moves linearly along the thread of the lead screw while rotating, and the linear and rotational motion of the engagement sleeve drives the connecting shaft to move.

[0009] As a further solution of the present invention: the outer wall of the connecting shaft is rotatably connected to a first connecting disk, the circumferential inner wall of the first connecting disk is rotatably connected to three connecting crankshafts equidistantly around the circumference, and the circumferential outer wall of the end of the connecting crankshaft is drivenly connected to a second connecting disk.

[0010] The first connecting disk is driven to move linearly and rotate by the connecting shaft, the connecting crankshaft is driven to move by the first connecting disk, and the connecting crankshaft drives the second connecting disk to move, so that the first connecting disk and the second connecting disk rotate vertically and move linearly synchronously.

[0011] As a further solution of the present invention: the outer wall of the second connecting disk is rotatably connected to the limiting frame, the bottom inner wall of the fixing frame is fixedly connected to the interface of the main mechanism with a first spring, and the top of the first spring is movably connected with a latch tooth.

[0012] The limit frame is driven by the second connecting plate to move linearly along the slide slot and rotate. When the limit frame moves linearly until it contacts the latch tooth, it squeezes the first spring. When the limit frame rotates, the first spring rebounds and drives the latch tooth to engage in the limit tooth of the limit frame, thereby limiting the limit frame and stopping the motor from rotating.

[0013] As a further solution of the present invention: the outer wall of the connecting frame is fixedly connected to an electric telescopic rod, the movable end of the electric telescopic rod is movably connected to a connecting cylinder, and the inner wall of the connecting cylinder is slidably connected to a curved cylinder.

[0014] After being fixed and limited by the limit frame, the electric telescopic rod opens to drive the connecting cylinder to move linearly, and the connecting cylinder drives the curved cylinder to move linearly.

[0015] As a further solution of the present invention: the outer wall of the end of the crankshaft is fixedly connected with a moving block, the moving block is provided with a corresponding hole, the inner wall of the corresponding hole is fixedly connected with a second spring, the end of the second spring is movably connected with a clamping block, and the outer wall of the moving block is movably connected with a connecting plate.

[0016] The moving block is driven by the crank to move linearly, and the network cable to be installed is manually passed through the moving block. The network cable contacts and pushes the clamping block, the clamping block squeezes the second spring, and the second spring rebounds to clamp the network cable. The crank drives the clamped network cable to approach and insert it into the mounting frame.

[0017] As a further solution of the present invention: the four corners of the mounting frame are provided with mounting holes, and the four corners of the connecting plate are provided with fixing tubes fixedly connected thereto.

[0018] A connecting plate is sleeved through the outer wall of the circumference of the network cable, the curved cylinder drives the connecting plate to contact the mounting frame, and the connecting plate drives the fixing cylinder to be inserted into the mounting hole.

[0019] As a further solution of the present invention: a limiting hole is formed through the end of the fixing tube, a limiting ball is slidably connected to the inner wall of the limiting hole, a third spring is fixedly connected between the two limiting balls, and the outer wall diameter of the fixing tube is smaller than the inner diameter of the mounting hole.

[0020] The fixing tube is inserted into the mounting hole to drive the limiting ball to contact the inner wall of the mounting hole. The limiting ball squeezes the third spring. When the electric telescopic rod stops moving, the fixing tube stops inserting. The third spring rebounds to drive the limiting ball to rebound excessively and contact the inner wall of the mounting hole, thereby limiting the fixing tube, so that the network cable to be installed is fixed in the interface to ensure stable connection of the network cable.

[0021] Compared with the prior art, the present invention has the following beneficial effects: The motor drives the screw rod to rotate, and the screw rod drives the meshing sleeve to rotate with the screw rod. While the meshing sleeve rotates, it moves linearly along the thread of the screw rod, and the connecting shaft is driven to move through the linear and rotating motion of the meshing sleeve, and the first connecting plate is driven to move linearly and rotate through the connecting shaft, and the connecting crankshaft is driven to move through the first connecting plate, and the connecting crankshaft drives the second connecting plate to move, so that the first connecting plate and the second connecting plate are rotated vertically and move linearly synchronously, and the limit frame is driven by the second connecting plate to move linearly along the slide slot and rotate on its own, and the limit frame moves linearly to the contact tooth when squeezing the first spring, and the first spring rebounds when the limit frame rotates and drives the tooth to engage in the limit tooth of the limit frame, thereby limiting the limit frame, and the motor stops rotating, so that the limit frame is positioned at the interface to be installed, which is convenient for direct connection and ensures normal use of the network cable connector.

[0022] Based on the first beneficial effect, after being fixed and limited by the limit frame, the electric telescopic rod opens and drives the connecting cylinder to move in a straight line, and the connecting cylinder drives the curved cylinder to move in a straight line, and the moving block is driven by the curved cylinder to move in a straight line, and the network cable to be installed is manually passed through the moving block, and the network cable contacts and pushes the clamping block, and the clamping block squeezes the second spring, and the second spring rebounds to cause the clamping block to clamp the network cable, and the curved cylinder drives the clamped network cable to approach and insert it into the mounting frame, and a connecting plate is sleeved on the outer wall of the circumference of the network cable, and the curved cylinder drives the connecting plate to contact the mounting frame, and the connecting plate drives the fixed cylinder to be inserted into the mounting hole, and the fixed cylinder is inserted into the mounting hole to drive the limiting ball to contact the inner wall of the mounting hole, and the limiting ball squeezes the third spring. When the electric telescopic rod stops moving, the fixed cylinder stops inserting, and the rebound of the third spring drives the limiting ball to rebound excessively to contact the inner wall of the mounting hole, thereby limiting the fixed cylinder, so that the network cable to be installed is fixedly installed in the interface, ensuring the stable connection of the network cable, and preventing the network cable from falling off from the interface during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 It is a schematic diagram of the positioning mechanism of the present invention; Figure 3 For the present invention Figure 2 A is shown as an enlarged view; Figure 4 For the present invention Figure 1 B is an enlarged view shown; Figure 5 It is a schematic diagram of the fixing mechanism of the present invention; Figure 6 It is a cross-sectional view of the moving block structure of the present invention.

[0024] In the figure: 1. main body mechanism; 2. positioning mechanism; 201. fixing frame; 202. slide groove; 203. motor; 204. lead screw; 205. engagement sleeve; 206. connecting shaft; 207. first connecting plate; 208. connecting crankshaft; 209. second connecting plate; 210. limiting frame; 211. first spring; 212. latching tooth; 3. mounting mechanism; 301. connecting frame; 302. electric telescopic rod; 303. connecting cylinder; 304. crank cylinder; 305. moving block; 306. second spring; 307. clamping block; 308. connecting plate; 4. fixing mechanism; 401. mounting frame; 402. mounting hole; 403. fixing cylinder; 404. limiting ball; 405. third spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0027] See also Figures 1 to 3 In an embodiment of the present invention, the functional modeling industrial Internet of Things gateway based on product requirements includes: Main body 1; The positioning mechanism 2 includes a fixing frame 201 fixedly connected to the top of the main body 1, a slide groove 202 is provided on the outer wall of the fixing frame 201, a motor 203 is fixedly connected to the outer wall of one side of the fixing frame 201, and the output end of the motor 203 passes through the outer wall of the circumference of one end of the fixing frame 201 and is fixedly connected to a screw rod 204; The mounting mechanism 3 includes a connecting frame 301 slidably connected to the outer wall of the slide groove 202; The fixing mechanism 4 includes a mounting frame 401 fixedly connected to the outer wall of the interface of the main mechanism 1; The outer wall of the screw rod 204 is drivenly connected with a meshing sleeve 205, and the outer wall of one end of the meshing sleeve 205 away from the motor 203 is rotatably connected with a connecting shaft 206; The outer wall of the connecting shaft 206 is rotatably connected to a first connecting disk 207, the inner wall of the circumference of the first connecting disk 207 is rotatably connected to three connecting crankshafts 208 at equal intervals around the circumference, and the outer wall of the circumference of the end of the connecting crankshaft 208 is drivenly connected to a second connecting disk 209; The outer wall of the second connecting plate 209 is rotatably connected to the limiting frame 210, and the inner wall at the bottom of the fixing frame 201 is fixedly connected to the interface of the main body mechanism 1 with a first spring 211, and the top of the first spring 211 is movably connected with a latch tooth 212; In this embodiment, the motor 203 drives the screw rod 204 to rotate, the screw rod 204 drives the engagement sleeve 205 to rotate with the screw rod 204, and the engagement sleeve 205 rotates while moving linearly along the thread of the screw rod 204, and the linear and rotational movement of the engagement sleeve 205 drives the connecting shaft 206 to move, and the connecting shaft 206 drives the first connecting disk 207 to move linearly and rotate, and the first connecting disk 207 drives the connecting crankshaft 208 to move, and the connecting crankshaft 208 drives the second connecting disk 209 to move, so that the first connecting disk 207 and the second connecting disk 209 rotates vertically and moves linearly synchronously, and drives the limit frame 210 to move linearly along the slide slot 202 and rotate by the second connecting disk 209. When the limit frame 210 moves linearly until it contacts the latch tooth 212, it squeezes the first spring 211. When the limit frame 210 rotates, the first spring 211 rebounds and drives the latch tooth 212 to engage in the limit tooth of the limit frame 210, thereby limiting the limit frame 210 and stopping the motor 203 from rotating. Thus, the limit frame 210 is positioned at the interface to be installed, which is convenient for direct connection and ensures the normal use of the network cable connector.

[0028] Please refer to Figure 1 and Figure 6 The outer wall of the connecting frame 301 is fixedly connected with an electric telescopic rod 302, the movable end of the electric telescopic rod 302 is movably connected with a connecting cylinder 303, and the inner wall of the connecting cylinder 303 is slidably connected with a curved cylinder 304; A moving block 305 is fixedly connected to the outer wall of the end of the crank 304. The moving block 305 is provided with a corresponding hole. A second spring 306 is fixedly connected to the inner wall of the corresponding hole. A clamping block 307 is movably connected to the end of the second spring 306. A connecting plate 308 is movably connected to the outer wall of the moving block 305. The four corners of the mounting frame 401 are penetrated with mounting holes 402, and the four corners of the connecting plate 308 are penetrated and fixedly connected with fixing tubes 403; A limiting hole is formed through the end of the fixing cylinder 403, and a limiting ball 404 is slidably connected to the inner wall of the limiting hole. A third spring 405 is fixedly connected between the two limiting balls 404. The outer wall diameter of the fixing cylinder 403 is smaller than the inner diameter of the mounting hole 402. In this embodiment: after being fixed and limited by the limit frame 210, the electric telescopic rod 302 opens and drives the connecting cylinder 303 to move linearly, the connecting cylinder 303 drives the curved cylinder 304 to move linearly, and the moving block 305 is driven to move linearly by the curved cylinder 304. The network cable to be installed is manually passed through the moving block 305, and the network cable contacts and pushes the clamping block 307, and the clamping block 307 squeezes the second spring 306. The second spring 306 rebounds to make the clamping block 307 clamp the network cable, and the curved cylinder 304 drives the clamped network cable to approach and insert into the mounting frame 401. The outer wall of the circumference of the network cable is sleeved with a connecting plate 308. The curved cylinder 304 drives the connecting cable to move linearly. The plate 308 contacts the mounting frame 401, and the connecting plate 308 drives the fixing cylinder 403 to be inserted into the mounting hole 402. The fixing cylinder 403 is inserted into the mounting hole 402 to drive the limiting ball 404 to contact the inner wall of the mounting hole 402. The limiting ball 404 squeezes the third spring 405. When the electric telescopic rod 302 stops moving, the fixing cylinder 403 stops inserting, and the third spring 405 rebounds to drive the limiting ball 404 to rebound excessively and contact the inner wall of the mounting hole 402, thereby limiting the fixing cylinder 403, so that the network cable to be installed is fixedly installed in the interface, ensuring the stable connection of the network cable and preventing the network cable from falling off from the interface during long-term use.

[0029] Working principle: S1. Turn on the motor 203 to drive the screw rod 204 to rotate, the screw rod 204 drives the engagement sleeve 205 to rotate and move linearly, the engagement sleeve 205 drives the first connection disk 207 to move, the first connection disk 207 drives the second connection disk 209 to rotate vertically with each other through the connected crankshaft 208, and the second connection disk 209 drives the limit frame 210 to move linearly and rotate so that the locking teeth 212 are stuck between the limit teeth of the limit frame 210, and then the motor 203 stops to fix the limit frame 210 at the corresponding interface; S2, the electric telescopic rod 302 is opened to drive the connecting cylinder 303 and the curved cylinder 304 to move, thereby driving the moving block 305 to move, and the network cable is manually passed through the middle of the moving block 305, and the second spring 306 rebounds to make the clamping block 307 clamp the network cable, and the moving moving block 305 inserts the connector of the network cable into the interface; S3. The movement of the moving block 305 drives the connecting plate 308 on the circumferential outer wall of the network cable to move and contact the outer wall of the mounting frame 401, so that the fixing tube 403 is inserted into the mounting hole 402. After the insertion, the third spring 405 rebounds to make the limiting ball 404 excessively contact with the inner wall of the mounting hole 402, so that the position of the limiting ball 404 is fixed, thereby limiting the fixing tube 403, so that the network cable is fixedly installed in the interface.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Functional modeling of industrial IoT gateway based on product requirements, characterized by: include; Subject organization (1); A positioning mechanism (2), the positioning mechanism (2) comprising a fixing frame (201) fixedly connected to the top of the main body mechanism (1), a sliding groove (202) being provided on an outer wall of the fixing frame (201), a motor (203) being fixedly connected to an outer wall of one side of the fixing frame (201), and an output end of the motor (203) passing through an outer wall of a circumference at one end of the fixing frame (201) being fixedly connected to a lead screw (204); A mounting mechanism (3), the mounting mechanism (3) comprising a connecting frame (301) slidably connected to the outer wall of the slide groove (202); A fixing mechanism (4), the fixing mechanism (4) comprising a mounting frame (401) fixedly connected to an outer wall of an interface of the main body mechanism (1).

2. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 1 is characterized in that: The outer circumferential wall of the screw rod (204) is drivenly connected to a meshing sleeve (205), and the outer wall of one end of the meshing sleeve (205) away from the motor (203) is rotatably connected to a connecting shaft (206).

3. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 2 is characterized in that: The outer wall of the connecting shaft (206) is rotatably connected to a first connecting disk (207), the circumferential inner wall of the first connecting disk (207) is rotatably connected to three connecting crankshafts (208) at equal intervals around the circumference, and the circumferential outer wall of the end of the connecting crankshaft (208) is drivenly connected to a second connecting disk (209).

4. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 3 is characterized in that: The outer wall of the second connection plate (209) is rotatably connected to the limiting frame (210), the inner wall of the bottom of the fixing frame (201) is fixedly connected to a first spring (211) corresponding to the interface of the main body mechanism (1), and the top of the first spring (211) is movably connected to a latch tooth (212).

5. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 1 is characterized in that: The outer wall of the connecting frame (301) is fixedly connected to an electric telescopic rod (302), the movable end of the electric telescopic rod (302) is movably connected to a connecting cylinder (303), and the inner wall of the connecting cylinder (303) is slidably connected to a curved cylinder (304).

6. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 5 is characterized in that: A moving block (305) is fixedly connected to the outer wall of the end of the curved cylinder (304), the moving block (305) is provided with a corresponding hole, a second spring (306) is fixedly connected to the inner wall of the corresponding hole, a clamping block (307) is movably connected to the end of the second spring (306), and a connecting plate (308) is movably connected to the outer wall of the moving block (305).

7. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 1 is characterized in that: The four corners of the mounting frame (401) are provided with mounting holes (402), and the four corners of the connecting plate (308) are provided with fixing cylinders (403) which are fixedly connected thereto.

8. The functional modeling industrial Internet of Things gateway based on product requirements according to claim 7 is characterized in that: A limiting hole is formed through the end of the fixing cylinder (403), the inner wall of the limiting hole is slidably connected to a limiting ball (404), a third spring (405) is fixedly connected between the two limiting balls (404), and the outer wall diameter of the fixing cylinder (403) is smaller than the inner diameter of the mounting hole (402).

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