An insulation maintenance device for a communication network equipment

Abstract

The utility model relates to insulating maintenance glue injection technical field, disclose a kind of communication network equipment insulation maintenance device, including shell, the shell bottom is fixedly connected with fixed ring, the fixed ring inside is threadedly connected with discharge ring, the discharge ring bottom is fixedly connected with glue injection head, the fixed ring top is fixedly connected with pressure cylinder, the pressure cylinder inside is provided with extrusion assembly, the pressure cylinder outside is installed with clamping assembly, the clamping assembly is close to the shell one end and is installed with unlocking assembly, the shell inside is fixedly connected with fixed block, the fixed block middle part is rotatably connected with connecting rod one. In the utility model, set up automatic unlocking mechanism of electric push rod and sensor cooperation, when piston moves to stroke end, sensor detects position signal and triggers receiver control electric push rod action, pushes off clamping block from clamping groove, realizes automatic reset, significantly improves operating efficiency and intelligent level.

Description

Technical Field

[0001] This utility model relates to the field of insulation maintenance adhesive injection technology, and in particular to an insulation maintenance device for communication network equipment. Background Technology

[0002] Electrically insulating composite adhesive is a special adhesive with electrical insulating properties, mainly used for insulation, sealing, fixing, and protection in electronic and electrical equipment. This adhesive typically consists of a base resin and fillers. The base resin provides the adhesive with basic bonding properties, while the fillers improve its mechanical strength, thermal stability, and electrical insulation. It is characterized by being solvent-free and can be used for surface protection of electrical appliances.

[0003] When using electrical insulating composite adhesive, the surface to be treated must first be cleaned and dried to ensure that there is no oil or impurities. Then, apply it evenly to the required area using an insulation protection device. After bonding or sealing, cure it under the specified environmental conditions to ensure that its insulation performance and bonding strength reach the best effect.

[0004] However, existing insulation maintenance devices require manual resetting when the adhesive is depleted, which poses a risk of misoperation, affects work efficiency, and prevents operators from externally assessing the remaining adhesive level. Furthermore, depletion of adhesive during operation can create a break, requiring recoating and affecting the insulation effect. Additionally, the single handle makes operation inconvenient. Therefore, an insulation maintenance device for communication network equipment is proposed to address these issues. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an insulation maintenance device for communication network equipment, which aims to improve the problem that the insulation maintenance device needs to be manually reset after the adhesive is exhausted, which affects the work efficiency.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An insulation maintenance device for communication network equipment includes a housing. A fixing ring is fixedly connected to the bottom of the housing. A discharge ring is threadedly connected inside the fixing ring. An injection head is fixedly connected to the bottom of the discharge ring. A pressure cylinder is fixedly connected to the top of the fixing ring. A squeezing component is provided inside the pressure cylinder. A snap-fit ​​component is installed on the outside of the pressure cylinder. An unlocking component is installed near one end of the snap-fit ​​component near the housing. A fixing block is fixedly connected inside the housing. A connecting rod 1 is rotatably connected to the middle of the fixing block. A connecting rod 2 and a connecting rod 3 are rotatably connected to both ends of the connecting rod 1. A connecting block is rotatably connected to the bottom of the connecting rod 2. The unlocking component includes a connecting shell, which is fixedly connected to the bottom of the connecting block. An electric push rod is installed inside the connecting shell. A connecting column is fixedly connected to the moving end of the electric push rod. A locking block is fixedly connected to one end of the connecting column. A transmission column is provided inside the pressure cylinder. A sensor is installed on the top of the transmission column. A receiver is installed inside the pressure cylinder near the sensor. The receiver is electrically connected to the electric push rod. As a further description of the above technical solution: An observation window is provided in the middle of the outer shell and the pressure cylinder. A support plate is fixedly connected inside the connecting shell, and the connecting column is slidably connected inside the support plate. As a further description of the above technical solution: The extrusion assembly includes a piston, which is fixedly connected to the bottom of the transmission column. A fixed rod is fixedly connected to the transmission column near the connecting rod three. A movable handle is fixedly connected to one end of the fixed rod through the outer shell. A connecting block is fixedly connected to the top of the fixed rod. The connecting block is rotatably connected to the bottom of the connecting rod three. A fixed handle is fixedly connected to the outer side of the outer shell. Multiple grooves are provided on the outer sides of both the fixed handle and the movable handle. As a further description of the above technical solution: The snap-fit ​​assembly includes a spring, which is fitted on the outside of the connecting post. A baffle is fixedly connected to the middle of the connecting post. The transmission post has multiple slots on the side near the connecting post, and the snap-fit ​​block snaps into the slots. As a further description of the above technical solution: A column is fixedly connected between the outer shell and the pressure cylinder. The column is fixedly connected to the top of the fixed ring. A support block is fixedly connected to the top of the column. A spring is provided between the support block and the fixed rod. As a further description of the above technical solution: A limiting ring is fixedly connected to the top of the dispensing head, and the limiting ring is located between the dispensing head and the discharge ring; As a further description of the above technical solution: The outer casing has a movable groove on the side near the movable handle, and the fixed rod is slidably connected inside the movable groove; As a further description of the above technical solution: The pressure cylinder has a movable groove on the side near the connecting shell, and the connecting column is slidably connected inside the movable groove.

[0007] This utility model has the following beneficial effects: 1. In this utility model, an automatic unlocking mechanism is set up in which the electric push rod and the sensor work together. When the piston moves to the end of its stroke, the sensor detects the position signal and triggers the receiver to control the electric push rod to move, pushing the block out of the slot and realizing automatic reset, which significantly improves the operating efficiency and intelligence level. The spring structure in the snap-fit ​​assembly ensures the stable engagement between the block and the slot, prevents accidental disengagement during operation, and ensures the safety of the glue injection process.

[0008] 2. In this utility model, the observation window on the outer shell facilitates real-time monitoring of the remaining amount of adhesive inside. Combined with the detachable connection structure between the discharge ring and the dispensing head, this not only improves maintenance convenience but also enhances the equipment's adaptability to different construction environments. The anti-slip grooves on the fixed and movable handles enhance grip comfort and operational stability, making it particularly suitable for insulation maintenance work in confined spaces such as communication equipment connectors. It possesses excellent practicality and promotional value. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of an insulation maintenance device for communication network equipment proposed in this utility model; Figure 2 This is a schematic diagram of the groove structure of an insulation maintenance device for communication network equipment proposed in this utility model; Figure 3 This is a cross-sectional view of the transmission column of an insulation maintenance device for communication network equipment proposed in this utility model; Figure 4 This is a schematic diagram of the receiver of an insulation maintenance device for communication network equipment proposed in this utility model; Figure 5 This is a cross-sectional view of the unlocking component of an insulation maintenance device for communication network equipment proposed in this utility model.

[0010] Legend: 1. Outer shell; 2. Fixing ring; 3. Injection head; 4. Fixing handle; 5. Observation window; 6. Moving handle; 7. Moving groove; 8. Groove; 9. Pressure cylinder; 10. Transmission column; 11. Piston; 12. Slot; 13. Column base; 14. Discharge ring; 15. Limiting ring; 16. Fixing block; 17. Connecting rod one; 18. Connecting rod two; 19. Connecting rod three; 20. Connecting block; 21. Fixing rod; 22. Support block; 23. Spring two; 24. Connecting shell; 25. Sensor; 26. Receiver; 27. Electric push rod; 28. Support plate; 29. ​​Connecting column; 30. Slot block; 31. Spring one; 32. Baffle. Detailed Implementation

[0011] 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.

[0012] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5 This utility model provides an embodiment of an insulation maintenance device for communication network equipment, comprising a housing 1, a fixing ring 2 fixedly connected to the bottom of the housing 1, a discharge ring 14 threadedly connected inside the fixing ring 2, the discharge ring 14 being manually and quickly disassembled via the threaded connection, a glue injection head 3 fixedly connected to the bottom of the discharge ring 14, the glue injection head 3 being fixed to the bottom of the fixing ring 2 via the discharge ring 14, allowing for quick disassembly of the glue injection head 3 for easy cleaning or replacement, and a pressure cylinder 9 fixedly connected to the top of the fixing ring 2, the pressure cylinder 9 being located inside the housing 1, forming a cavity with the housing 1, and the pressure cylinder 9 containing a compression assembly. The cylinder 9 has an internal extrusion assembly for pushing the insulating adhesive out of the dispensing head 3 in a measured amount. The cylinder 9 has a snap-fit ​​assembly on its outside. The snap-fit ​​assembly has an unlocking assembly near the outer shell 1. The outer shell 1 has a fixed block 16 inside. The middle of the fixed block 16 is rotatably connected to a connecting rod 17. The fixed block 16 supports the rotation of the connecting rod 17. The two ends of the connecting rod 17 are rotatably connected to a connecting rod 28 and a connecting rod 39, respectively. The connecting rod 17 drives the two connecting rods at both ends to move, which facilitates position adjustment. The bottom of the connecting rod 28 is rotatably connected to a connecting block 20, which can connect the connecting rod to other structures. The unlocking assembly includes a connecting shell 24, which is fixedly connected to the bottom of the connecting block 20. The connecting shell 24 is driven by the connecting block 20, which in turn drives the connecting rod 18. An electric push rod 27 is installed inside the connecting shell 24. The moving end of the electric push rod 27 is fixedly connected to a connecting column 29, which is driven to move by the electric push rod 27. A locking block 30 is fixedly connected to one end of the connecting column 29, and the locking block 30 is supported by the connecting column 29. When moving, the locking block 30 can be moved. A transmission column is provided inside the pressure cylinder 9. 10. The transmission column 10 moves up and down inside the pressure cylinder 9. A sensor 25 is installed on the top of the transmission column 10. A receiver 26 is installed inside the pressure cylinder 9 near the sensor 25. The receiver 26 is electrically connected to the electric push rod 27. Through the cooperation of the sensor 25 and the receiver 26, when the piston 11 at the bottom of the transmission column 10 reaches the bottom, the receiver 26 receives the signal from the sensor 25 and drives the electric push rod 27 to retract the moving end of the electric push rod 27, thereby causing the connecting column 29 to retract, thereby moving the locking block 30 out of the locking groove 12 on one side of the transmission column 10, and causing the piston 11 to spring back.

[0013] Reference Figures 1-3 An observation window 5 is provided in the middle of the outer shell 1 and the cylinder 9. The observation window 5 is made of transparent and wear-resistant material, allowing the operator to observe the remaining amount of colloid inside the cylinder 9 and the position of the piston 11 in real time, avoiding damage to the equipment due to dry firing caused by the depletion of colloid. A support plate 28 is fixedly connected inside the connecting shell 24. The connecting column 29 is slidably connected inside the support plate 28, supporting the movement of the connecting column 29 and ensuring stable movement. A column base 13 is fixedly connected between the outer shell 1 and the cylinder 9. The column base 13 is located inside the cavity between the outer shell 1 and the cylinder 9, enhancing the overall structural rigidity. The column base 13 is fixedly connected to the top of the fixing ring 2, providing an installation base for the support block 22. The support block 22 is fixedly connected to the top of the column base 13. A spring 23 is provided between the support block 22 and the fixing rod 21. The spring 23 provides reset power after unlocking, ensuring reliable return of the piston 11. A limiting ring 15 is fixedly connected to the top of the dispensing head 3. The limiting ring 15 is located between the dispensing head 3 and the discharge ring 14. The limiting ring 15 is installed on the top of the dispensing head 3 to prevent the discharge ring 14 from being overtightened or loosened during rotation, and plays the role of axial limiting and sealing enhancement.

[0014] Reference Figures 2-5The extrusion assembly includes a piston 11, which is fixedly connected to the bottom of the transmission column 10. A fixed rod 21 is fixedly connected to the transmission column 10 near the connecting rod 19. A movable handle 6 is fixedly connected to the end of the fixed rod 21 away from the outer shell 1. A connecting block 20 is fixedly connected to the top of the fixed rod 21. The connecting block 20 is rotatably connected to the bottom of the connecting rod 19. A fixed handle 4 is fixedly connected to the outside of the outer shell 1. Multiple grooves 8 are provided on the outside of both the fixed handle 4 and the movable handle 6. The movable handle 6 and the fixed handle 4 constitute the hand-held operation part, which is located on the outside of the outer shell 1, forming a double-handle clamping structure. The fixed handle 4 remains stationary, while the movable handle 6 slides along the movable groove 7 on the outer casing 1. Simultaneously, it moves the transmission column 10 via the fixed rod 21. During operation, the user holds the fixed handle 4 with one hand and pushes the movable handle 6 with the other, driving the linkage mechanism to move the transmission column 10 inside the pressure cylinder 9. The piston 11 at the bottom of the transmission column 10 extrudes insulating adhesive. Both the fixed handle 4 and the movable handle 6 have multiple grooves 8 on their outer sides to increase hand friction, prevent slippage, and improve grip comfort and operational safety. The movable groove 7 restricts the movement trajectory of the movable handle 6, ensuring smooth, linear sliding and preventing uneven loading that could cause the mechanism to jam. This ergonomic design significantly reduces fatigue during long-term operation, making it particularly suitable for communication equipment maintenance scenarios at heights or in confined spaces.

[0015] The snap-fit ​​assembly includes a spring 31, which is sleeved on the outside of the connecting post 29. A baffle 32 is fixedly connected to the middle of the connecting post 29. The transmission post 10 has multiple slots 12 on the side near the connecting post 29. A snap-fit ​​block 30 snaps into the slot 12. Under the elastic force of the spring 31, the snap-fit ​​block 30 is embedded in the multiple slots 12 on the side of the transmission post 10, forming a one-way locking mechanism. The snap-fit ​​assembly is used to realize the intermittent advancement of the piston 11, ensuring precise control of the amount of glue dispensed each time. The outer shell 1 has a moving groove 7 on the side near the moving handle 6. The fixed rod 21 is slidably connected to the moving groove 7. The pressure cylinder 9 has a moving groove 7 on the side near the connecting shell 24. The connecting post 29 is slidably connected to the moving groove 7. When the moving handle 6 pushes the linkage mechanism, the transmission post 10 descends accordingly. The snap-fit ​​block 30 slides along the inclined surface of the slot 12 and compresses the spring 31. By setting up the snap-fit ​​assembly, the problem of excessive or insufficient glue is effectively avoided, ensuring the consistency of insulation and sealing quality.

[0016] Working principle: First, press down on the moving handle 6. The fixed rod 21 on one side of the moving handle 6 drives the transmission column 10 inside the pressure cylinder 9 to move. The piston 11 at the bottom of the transmission column 10 squeezes the insulating glue inside the pressure cylinder 9 out of the glue injection head 3 to perform the glue application. At the same time, when the fixed rod 21 moves down, it drives the connecting rod 19 connected to the top of the connecting block 20 to move. This causes the connecting rod 17 in the middle of the fixed block 16 to rotate and raise the other end of the connecting rod 17. This causes the connecting rod 18 to move upward. Through another connecting block 20, the connecting shell 24 moves, which in turn moves the snap-fit ​​assembly inside the connecting shell 24. This allows the snap-fit ​​block 30 to fix the transmission column 10 through the snap-fit ​​groove 12, preventing the transmission column 10 from moving upward.

[0017] Secondly, when the insulating adhesive inside the pressure cylinder 9 is used up, the transmission column 10 moves to the lowest position. The sensor 25 at the top of the transmission column 10 transmits a signal to the receiver 26. Upon receiving the signal, the receiver 26 drives the electric push rod 27. The moving end of the electric push rod 27 retracts, causing the connecting column 29 to move and separate the locking block 30 from the locking groove 12. After separation, the spring 23 at the top of the support block 22 presses the fixing rod 21 upward. The fixing rod 21 drives the transmission column 10 to move upward, causing the piston 11 to move to the upper part, so that the discharge ring 14 can be rotated and taken out. Then, new insulating adhesive is added inside without manual reset, saving time.

[0018] 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. A device for insulating maintenance of a communication network equipment comprising a housing (1), characterized in that: The bottom of the outer shell (1) is fixedly connected to a fixing ring (2), the inside of the fixing ring (2) is threadedly connected to a discharge ring (14), the bottom of the discharge ring (14) is fixedly connected to a glue injection head (3), the top of the fixing ring (2) is fixedly connected to a pressure cylinder (9), the inside of the pressure cylinder (9) is provided with a squeezing component, the outside of the pressure cylinder (9) is installed with a snap-fit ​​component, the end of the snap-fit ​​component near the outer shell (1) is installed with an unlocking component, the inside of the outer shell (1) is fixedly connected to a fixing block (16), the middle of the fixing block (16) is rotatably connected to a connecting rod one (17), the two ends of the connecting rod one (17) are respectively rotatably connected to a connecting rod two (18) and a connecting rod three (19), the bottom of the connecting rod two (18) is rotatably connected to a connecting block (20). The unlocking component includes a connecting shell (24), which is fixedly connected to the bottom of the connecting block (20). An electric push rod (27) is installed inside the connecting shell (24). A connecting column (29) is fixedly connected to the moving end of the electric push rod (27). A locking block (30) is fixedly connected to one end of the connecting column (29). A transmission column (10) is provided inside the pressure cylinder (9). A sensor (25) is installed on the top of the transmission column (10). A receiver (26) is installed inside the pressure cylinder (9) on the side near the sensor (25). The receiver (26) is electrically connected to the electric push rod (27).

2. A communications network equipment insulation maintenance device according to claim 1, characterised in that: An observation window (5) is provided in the middle of the outer shell (1) and the pressure cylinder (9). A support plate (28) is fixedly connected inside the connecting shell (24), and the connecting column (29) is slidably connected inside the support plate (28).

3. The insulation maintenance device for communication network equipment according to claim 1, characterized in that: The extrusion assembly includes a piston (11), which is fixedly connected to the bottom of the transmission column (10). A fixed rod (21) is fixedly connected to the transmission column (10) near the connecting rod three (19). A movable handle (6) is fixedly connected to one end of the fixed rod (21) from the outer shell (1). A connecting block (20) is fixedly connected to the top of the fixed rod (21). The connecting block (20) is rotatably connected to the bottom of the connecting rod three (19). A fixed handle (4) is fixedly connected to the outside of the outer shell (1). Multiple grooves (8) are provided on the outside of both the fixed handle (4) and the movable handle (6).

4. The insulation maintenance device for communication network equipment according to claim 1, characterized in that: The snap-fit ​​assembly includes a spring (31), which is sleeved on the outside of the connecting post (29). A baffle (32) is fixedly connected to the middle of the connecting post (29). The transmission post (10) has multiple slots (12) on the side near the connecting post (29), and the snap-fit ​​block (30) snaps into the slot (12).

5. The insulation maintenance device for communication network equipment according to claim 3, characterized in that: A column (13) is fixedly connected between the outer shell (1) and the pressure cylinder (9). The column (13) is fixedly connected to the top of the fixed ring (2). A support block (22) is fixedly connected to the top of the column (13). A spring (23) is provided between the support block (22) and the fixed rod (21).

6. The insulation maintenance device for communication network equipment according to claim 1, characterized in that: The top of the dispensing head (3) is fixedly connected to a limiting ring (15), which is located between the dispensing head (3) and the discharge ring (14).

7. The insulation maintenance device for communication network equipment according to claim 3, characterized in that: The outer casing (1) has a moving groove (7) on the side near the moving handle (6), and the fixed rod (21) is slidably connected inside the moving groove (7).

8. The insulation maintenance device for communication network equipment according to claim 1, characterized in that: The pressure cylinder (9) has a movable groove (7) on the side near the connecting shell (24), and the connecting column (29) is slidably connected inside the movable groove (7).

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