Remote data communicator of PLC monitoring system

Abstract

The utility model discloses a PLC monitoring system remote data communicator, which relates to the technical field of communicators, and comprises a communicator body, the left and right front sides of the communicator body are both provided with fixing seats, the rear side of the communicator body is provided with a back seat, the left and right sides of the back seat are both fixedly provided with side seats, and the left and right sides of the back seat are both fixedly provided with a handle. A side frame capable of sliding left and right is arranged in the side seat, and a slot corresponding to the side frame is formed in the fixed seat. According to the communication device, modular design is adopted, fastening modes such as studs and clamping sleeves are adopted, installation is simplified, stable connection is ensured, the equipment stability is enhanced through multiple fastening means and the adjustable side frame, the connection strength is enhanced through cooperation of the external thread sleeve and the rotating shaft, damage is effectively prevented through the design of the pressing frame and the precise sliding block for peripheral protection, and the service life of the communication device is prolonged. Therefore, the long-term reliable operation of equipment in a complex environment is ensured, and the method is suitable for remote data communication of a PLC monitoring system.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication device technical field especially relates to a PLC monitoring system remote data communication device. BACKGROUND

[0002] Data communication equipment refers to the hardware equipment used for transmitting, exchanging, receiving and processing data. These devices usually play a role in connecting, forwarding, managing and ensuring data communication in computer networks. They are the infrastructure for implementing data communication systems and are widely used in various network environments, including local area networks (LAN), wide area networks (WAN), the Internet, etc. Common data communication equipment includes routers, switches, hubs, gateways, modems, firewalls, network interface cards, etc. The existing data communication device may have a complicated installation process, requiring additional tools or steps, and may lack sufficient fastening design in terms of stability, making it prone to looseness or damage when subjected to vibration or external impact. The existing design does not fully consider peripheral protection, and the equipment is easily damaged by physical impact from the external environment. Therefore, the utility model proposes a PLC monitoring system remote data communication device to solve the problems mentioned in the background technology. SUMMARY

[0003] The utility model aims at solving the shortcomings in the prior art and provides a PLC monitoring system remote data communication device.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A PLC monitoring system remote data communication device includes a communication device body, the communication device body left and right front side is provided with fixed seat, the communication device body back is provided with back seat, the back seat left and right sides are all fixed with side seat, the side seat is provided with left and right sliding side frame, the fixed seat is provided with the plug groove corresponding to the side frame, the communication device body front side left and right are all rotatably connected with the rotating rod, and the rotating rod center is fixed with the pressing frame, the rotating rod upper and lower ends are all fixed with the straight tooth gear one, the straight tooth gear one inner side is provided with the corresponding sliding block, the communication device body front side is fixed with the sliding sleeve corresponding to the sliding block, and the rotating rod adapter is provided with the torsion spring.

[0006] Preferably, the communication device body back left and right are all fixed with the corresponding sleeve of the side seat, and the side seat lower end is fixed with the stud one, and the sleeve lower end is provided with the through hole corresponding to the stud one.

[0007] Preferably, the side seat upper end left and right are all fixed with the stud two, and the sleeve upper end left and right are all provided with the hole corresponding to the stud two, and a plurality of stud two and two stud one are all provided with the corresponding nut.

[0008] Preferably, the back seat front side is rotationally connected with two screw rods, a bevel gear is fixed in the middle of the two screw rods, another bevel gear is arranged on the front side of the bevel gear and rotationally connected to the back seat, and the rear ends of the two side frames are fixed with screw blocks which are respectively threadedly connected with the two screw rods.

[0009] Preferably, the lower side of the back seat is rotationally connected with a rotating shaft, and a spur gear II is fixed on the upper end of the rotating shaft, and an end face gear is fixed on the outer side of the other bevel gear and engaged with the spur gear II.

[0010] Preferably, the back seat rear side is rotationally connected with a rotating shaft, and a spur gear II is fixed on the upper end of the rotating shaft, and an end face gear is fixed on the outer side of the other bevel gear and engaged with the spur gear II.

[0011] Preferably, the outer threaded sleeve slides on the outside of the rotating shaft, and clamping grooves are arranged on the two sides of the rotating shaft, and protrusions corresponding to the clamping grooves are arranged on the inner side of the outer threaded sleeve.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The modular design and fastening components such as studs and clamping sleeves ensure a convenient and intuitive installation process, reduce the possibility of errors, and simplify the connection operation through nut fastening. At the same time, it is convenient for disassembly and maintenance in the later period. Multiple fastening modes (such as studs, nuts, clamping sleeves, etc.) ensure stable connection of each component. The cooperation of the outer threaded sleeve and the rotating shaft strengthens the connection strength between the back seat and the communication device body. The adjustable fastening design of the side frame effectively enhances the overall stability of the communication device.

[0014] 2. The communication device is protected on all sides and the front end through the design of the pressing frame and the side frame. The fastening effect of the side frame can evenly distribute pressure and avoid local damage. The precise cooperation of the sliding block and the gear ensures adjustable protection strength, making the communication device more adaptable and resistant to pressure in different environments. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides a kind of PLC monitoring system remote data communication device structure diagram Figure One ;

[0016] Figure 2 The utility model provides a kind of PLC monitoring system remote data communication device disassembly structure diagram;

[0017] Figure 3 The utility model provides a kind of PLC monitoring system remote data communication device back section structure diagram;

[0018] Figure 4The utility model provides a kind of structure diagram of PLC monitoring system remote data communication device Figure Two .

[0019] In the figure: 1, communication device body;2, side seat;3, fixed seat;4, side frame;5, compression frame;6, straight gear one;7, sliding block;8, stud one;9, stud two;10, back seat;11, screw;12, screw block;13, bevel gear;14, straight gear two;15, rotating shaft;16, outer thread cylinder sleeve;17, supporting block;18, clamping sleeve. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Referring to Figures 1-4 A kind of PLC monitoring system remote data communication device, including communication device body 1, communication device body 1 left and right front side are provided with fixed seat 3, communication device body 1 rear side is provided with back seat 10, back seat 10 left and right sides are both fixed with side seat 2, communication device body 1 rear side left and right are both fixed with the clamping sleeve 18 of corresponding side seat 2, and side seat 2 lower end is fixed with stud one 8, the through hole of corresponding stud one 8 is opened in clamping sleeve 18 lower end, side seat 2 upper end left and right are both fixed with stud two 9, and clamping sleeve 18 upper end left and right are both provided with the aperture of corresponding stud two 9, a plurality of stud two 9 and two stud one 8 are all set with corresponding nut, communication device body 1 rear side left and right clamping sleeve 18 are corresponded to the left and right side seats 2 of back seat 10, and stud one 8 of side seat 2 lower end is passed through the through hole in clamping sleeve 18 lower end, and left and right stud two 9 on rear side seat upper end is also screwed sleeve aperture in clamping sleeve 18, and then the nut on a plurality of studs is tightened, so that back seat 10 and front side communication device are initially connected;

[0022] Further, the side seat 2 is provided with left and right sliding side frames 4, the fixed seat 3 is provided with a slot corresponding to the side frame 4, the front side of the communication device body 1 is rotatably connected with a rotating rod, the rotating rod is fixedly provided with a pressing frame 5, the upper and lower ends of the rotating rod are fixedly provided with a straight gear 6, the inner side of the straight gear 6 is provided with a corresponding sliding block 7, the outer side of the sliding block 7 is provided with a tooth groove corresponding to the straight gear 6, the front side of the communication device body 1 is fixedly provided with a sliding sleeve corresponding to the sliding block 7, and the rotating rod is provided with a torsion spring at the joint, after the back seat 10 is preliminarily connected with the front side of the communication device body 1, the two side frames 4 are tightened, so that the two side frames 4 are close to each other, thereby tightening the left and right sides of the communication device body 1, the protection of the left and right sides of the communication device body 1 is realized, and after the left and right side frames 4 are tightened, the front side of the side frame 4 extrudes the sliding block 7 in the sliding sleeve, so that the two sliding blocks 7 are close to the center, the sliding block 7 meshes with the corresponding straight gear 6 to rotate, thereby making the two pressing frames 5 connected by the rotating rod rotate outward, thereby pressing the approaching side frame 4, the pressing frame 4 not only protects the front side of the communication device body 1, but also strengthens the protection of the two side frames 4;

[0023] Further, the front side of the back seat 10 is rotatably connected with two screw rods 11, the middle of the two screw rods 11 is fixedly provided with a bevel gear 13, the front side of the bevel gear 13 is provided with another meshing bevel gear 13, and the other bevel gear 13 is rotatably connected to the back seat 10, the rear ends of the two side frames 4 are fixedly provided with screw blocks 12, and the two screw blocks 12 are respectively threadedly connected with the two screw rods 11, the lower side of the back seat 10 is rotatably connected with a rotating shaft 15, the upper end of the rotating shaft 15 is fixedly provided with a straight gear 14, the outer side of the other bevel gear 13 is fixedly provided with an end face gear meshing with the straight gear 14, by rotating the rotating shaft 15, the straight gear 14 fixedly provided on the rotating shaft 15 is rotated, the straight gear 14 drives the meshing end face gear, the end face gear drives the connected bevel gear 13 to rotate, the other bevel gear 13 rotates, thereby making the fixed two screw rods 11 rotate, by rotating the two screw rods 11, the two screw blocks 12 are tightened, and the screw blocks 12 drive the above-mentioned side frames 4 to be close to the center;

[0024] Further, it further comprises an external thread sleeve 16, the rear lower side of the communication device body 1 is fixedly provided with a supporting block 17, the rear side of the supporting block 17 and the back seat 10 is provided with a threaded hole corresponding to the external thread sleeve 16, the external thread sleeve 16 slides on the outside of the rotating shaft 15, the two sides of the rotating shaft 15 are provided with clamping grooves, and the inner side of the external thread sleeve 16 is provided with protrusions corresponding to the clamping grooves, the external thread sleeve 16 is sleeved on the outside of the rotating shaft 15, and the clamping grooves correspond to the protrusions, then the external thread sleeve 15 is rotated to drive the above-mentioned rotating shaft 15 to rotate, and with the rotation of the external thread sleeve 15, the external thread sleeve 16 continuously advances into the corresponding threaded holes of the supporting block 17 and the back seat 10 through the external thread, thereby controlling the rotating shaft 15 and deepening the connection strength between the back seat 10 and the communication device body 1.

[0025] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A remote data communicator for a PLC monitoring system, comprising a communicator body (1), characterized in that, The communication device body (1) is provided with a fixed seat (3) on the left and right front side, a back seat (10) is arranged on the back side of the communication device body (1), the left and right sides of the back seat (10) are fixed with side edge seats (2), the side edge seats (2) are provided with left and right sliding side edge frames (4), the fixed seat (3) is provided with a slot corresponding to the side edge frame (4), the communication device body (1) is rotatably connected with a rotating rod on the left and right front side, the rotating rod is fixed with a pressing frame (5) at the center, the rotating rod is fixed with a straight gear (6) at the upper and lower ends, the inside of the straight gear (6) is provided with a corresponding sliding block (7), the outside of the sliding block (7) is provided with a tooth groove corresponding to the straight gear (6), the communication device body (1) is fixed with a sliding sleeve corresponding to the sliding block (7) on the front side, and the rotating rod is provided with a torsion spring.

2. The PLC monitoring system remote data communicator of claim 1, wherein, The back side of the communication device body (1) is fixed with a clamping sleeve (18) corresponding to the side edge seat (2), and the lower end of the side edge seat (2) is fixed with a stud (8), and the lower end of the clamping sleeve (18) is provided with a through hole corresponding to the stud (8).

3. The PLC monitoring system remote data communicator of claim 2, wherein, The upper end of the side edge seat (2) is fixed with a stud (9) on the left and right sides, and the upper end of the clamping sleeve (18) is provided with a hole corresponding to the stud (9) on the left and right sides, and a plurality of studs (9) and two studs (8) are provided with corresponding nuts.

4. The PLC monitoring system remote data communicator of claim 1, wherein, The front side of the back seat (10) is rotatably connected with two screw rods (11), the middle of the two screw rods (11) is fixed with a bevel gear (13), the front side of the bevel gear (13) is provided with another meshing bevel gear (13), and the other bevel gear (13) is rotatably connected to the back seat (10), the rear end of the two side edge frames (4) is fixed with a screw block (12), and the two screw blocks (12) are respectively screwed with the two screw rods (11).

5. The PLC monitoring system remote data communicator of claim 4, wherein, The lower side of the back seat (10) is rotatably connected with a rotating shaft (15), the upper end of the rotating shaft (15) is fixed with a straight gear (14), and the other bevel gear (13) is fixed with an end face gear meshing with the straight gear (14).

6. The PLC monitoring system remote data communicator of claim 1, wherein, It also includes an external thread cylinder sleeve (16), a supporting block (17) is fixed on the back side of the communication device body (1), and the back side of the supporting block (17) and the back seat (10) is provided with a threaded hole corresponding to the external thread cylinder sleeve (16).

7. The PLC monitoring system remote data communicator of claim 6, wherein, The external thread cylinder sleeve (16) slides on the outside of the rotating shaft (15) up and down, the both sides of the rotating shaft (15) are provided with clamping grooves, and the inside of the external thread cylinder sleeve (16) is provided with protrusions corresponding to the clamping grooves.

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