Built-in breakage-proof intelligent actuator

Abstract

The utility model belongs to the technical field of intelligent actuators, and discloses a built-in breakage-proof intelligent actuator which comprises a shell, an execution assembly is installed in the shell, the shell is fixedly connected with a protective shell, a sensor, a controller and a communication module are installed in the protective shell, a movable opening assembly is arranged on the protective shell, and the movable opening assembly is connected with the controller. The cable protection device comprises a shell, a cable protection assembly is arranged on the shell and comprises a storage shell, a winding rod is arranged in the storage shell, a protection belt is wound on the winding rod, one end of the winding rod is connected with the inner wall of the storage shell through a damping bearing, the other end of the winding rod penetrates through the storage shell to be connected with a rotary knob, and the protection belt comprises a protection net belt. The cable on the outer side is coated with the protective belt, so that the cable is prevented from being cut off or abraded, the protective belt can be stored in the storage shell and can be taken according to the required length, and use is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of intelligent actuator technology, specifically a built-in anti-vandalism intelligent actuator. Background Technology

[0002] Intelligent actuators are devices that integrate multiple advanced technologies to efficiently and accurately complete various control tasks. They play an important role in many fields such as industry, construction, and transportation. Intelligent actuators generally receive control signals from the control system, such as 4-20mA analog signals and digital signals, and convert them into corresponding mechanical actions to drive the controlled object. Internally, they typically include sensors, controllers, actuators, and communication modules. Sensors are responsible for real-time monitoring of the environment and execution status; the controller, as the core, receives sensor data and processes and makes decisions, often using embedded systems to execute complex algorithms; the actuators perform physical actions according to the controller's instructions, such as motor rotation and cylinder extension and retraction; the communication module supports data interaction with external systems, commonly using communication protocols such as RS485, CAN bus, Wi-Fi, and Bluetooth.

[0003] Chinese Patent Application No. 202421295448.6 discloses a built-in anti-vandalism intelligent actuator, including an output shaft. A connecting shaft is fixedly connected to the bottom end of the output shaft. A coupling is fixedly connected to the outer wall of the connecting shaft. A ball valve shaft is inserted into the bottom end of the coupling. A fixing component is provided on the outer wall of the coupling. A temperature measuring component is provided on the inner wall of the connecting shaft. The temperature measuring component includes a protective sleeve that penetrates and is fixedly connected to the inner wall of the connecting shaft and the inner wall of the output shaft. A connecting wire is installed on the inner wall of the protective sleeve. The fixing component includes a storage box. By placing the temperature sensor and connecting wire inside the device, the probability of damage can be reduced. At the same time, the device is telescopic and can adapt to the adaptive insertion of valve shafts of different lengths for temperature measurement. The overall device has good temperature measurement effect and good overall safety.

[0004] However, the above-mentioned built-in anti-vandalism smart actuator has the following problems in actual use: Although the connecting wires can be built in, some cables still need to be connected to external power sources, etc. The external cables lack effective protection and are susceptible to being cut or worn.

[0005] Therefore, a built-in anti-vandalism intelligent actuator is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a built-in anti-vandalism intelligent actuator, which has the advantage of using a protective strip to cover the cable exposed to the outside, thus preventing the cable from being cut or worn.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a built-in anti-vandalism intelligent actuator, including a housing, an actuator component installed inside the housing, a protective shell fixedly connected to the housing, a sensor, a controller, and a communication module installed inside the protective shell, a movable port component on the protective shell, and a cable protection component on the housing;

[0008] The cable protection assembly includes a housing, a winding rod inside the housing, a protective strip wound around the winding rod, one end of the winding rod being connected to the inner wall of the housing via a damping bearing, and the other end penetrating the housing and connected to a knob.

[0009] The protective belt includes a protective mesh belt, and a first magnetic adsorption strip and a second magnetic adsorption strip are respectively connected to both sides of the protective mesh belt.

[0010] Preferably, the outer casing is provided with a bottom end cover and a top end cover, and the bottom end cover and the top end cover are respectively connected to the outer casing by bolts.

[0011] Preferably, the actuation component includes a drive motor, the drive motor is connected to a drive gear via a motor shaft, the drive gear is meshed with a driven gear, the driven gear is fixedly connected to an output shaft, and the output shaft passes through the bottom end cover.

[0012] Preferably, the movable port assembly includes an opening formed on the protective shell, an L-shaped baffle is provided on the protective shell at a position corresponding to the opening, the L-shaped baffle is connected to the protective shell through a connecting bearing, a retaining bolt is provided on the L-shaped baffle, the retaining bolt is threaded to the protective shell, a through hole is formed on the inner wall of the opening, and a corresponding hole is formed on the L-shaped baffle at a position corresponding to the through hole.

[0013] Preferably, the protective shell has a threaded hole at the position corresponding to the retaining bolt, and the retaining bolt is threadedly connected to the threaded hole.

[0014] Preferably, the storage shell has an outlet, and one end of the protective strap passes through the outlet.

[0015] Preferably, the protective mesh belt has evenly distributed rubber protrusions on the side that is in contact with the cable.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model provides a cable protection component that wraps a protective tape around the outer cable to prevent it from being cut or worn. The protective tape can be stored in a housing and can be taken out according to the required length, which is convenient for use.

[0018] 2. This utility model, by setting a movable port component, facilitates the sorting of various connecting wires and allows the inserted cables to be led out through the through hole and the corresponding hole position, which can fix the cables. Excess cables can be put into the protective shell, which is beneficial to protect the cables and various connecting wires. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the execution component of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the outer shell of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the protective shell of this utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the L-shaped baffle of this utility model;

[0024] Figure 6 This is a schematic diagram of the cable protection assembly of this utility model;

[0025] Figure 7 This is a cross-sectional structural diagram of the storage shell of this utility model.

[0026] In the picture: 1. Outer shell;

[0027] 2. Actuating components; 201. Drive motor; 202. Driving gear; 203. Driven gear; 204. Output shaft;

[0028] 3. Protective casing;

[0029] 4. Movable port assembly; 401. Opening; 402. L-shaped baffle; 403. Retaining bolt; 404. Through hole; 405. Corresponding hole; 406. Threaded hole;

[0030] 5. Cable protection components; 501. Storage shell; 502. Rewinding rod; 503. Protective belt; 5031. Protective mesh belt; 5032. First magnetic adsorption strip; 5033. Second magnetic adsorption strip; 504. Damping bearing; 505. Knob; 506. Outlet;

[0031] 6. Bottom cap; 7. Top cap. Detailed Implementation

[0032] 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.

[0033] like Figures 1 to 7 As shown, this utility model provides a built-in anti-vandalism intelligent actuator, including a housing 1, an actuator 2 installed inside the housing 1, a protective shell 3 fixedly connected to the housing 1, a sensor, a controller, and a communication module installed inside the protective shell 3, a movable port assembly 4 on the protective shell 3, and a cable protection assembly 5 on the housing 1.

[0034] The cable protection assembly 5 includes a storage shell 501, inside which is a winding rod 502. A protective strip 503 is wound around the winding rod 502. One end of the winding rod 502 is connected to the inner wall of the storage shell 501 through a damping bearing 504, and the other end passes through the storage shell 501 and is connected to a knob 505. The protective strip 503 is wrapped around the cable on the outside to prevent the cable from being cut or worn. The protective strip 503 can be stored inside the storage shell 501 and can be taken out according to the required length, which is convenient for use.

[0035] The protective belt 503 includes a protective mesh belt 5031, with a first magnetic adsorption strip 5032 and a second magnetic adsorption strip 5033 connected to both sides of the protective mesh belt 5031.

[0036] Specifically, the outer casing 1 is provided with a bottom cover 6 and a top cover 7, and the bottom cover 6 and the top cover 7 are respectively connected to the outer casing 1 by bolts.

[0037] Furthermore, the execution component 2 includes a drive motor 201, which is connected to a drive gear 202 via a motor shaft. The drive gear 202 is meshed with a driven gear 203, and the driven gear 203 is fixedly connected to an output shaft 204, which passes through the bottom cover 6.

[0038] Furthermore, the movable port assembly 4 includes an opening 401 formed on the protective shell 3. An L-shaped baffle 402 is provided on the protective shell 3 at a position corresponding to the opening 401. The L-shaped baffle 402 is connected to the protective shell 3 through a connecting bearing. A retaining bolt 403 is provided on the L-shaped baffle 402. The retaining bolt 403 is threadedly connected to the protective shell 3. A through hole 404 is formed on the inner wall of the opening 401. A corresponding hole 405 is formed on the L-shaped baffle 402 at a position corresponding to the through hole 404. This facilitates the management of various connecting wires and allows the inserted cables to be led out through the through hole 404 and the corresponding hole 405. The cables can be fixed, and excess cables can be stored inside the protective shell 3, which helps to protect the cables and various connecting wires.

[0039] It is worth noting that a threaded hole 406 is provided on the protective shell 3 at the position corresponding to the fixing bolt 403. The threaded hole 406 is threaded to the fixing bolt 403 to fix the position of the L-shaped baffle 402.

[0040] It is worth noting that the storage shell 501 has an outlet 506, and one end of the protective strip 503 passes through the outlet 506.

[0041] It is worth mentioning that the protective mesh belt 5031 has evenly distributed rubber protrusions on the side that is in contact with the cable, which reduces wear and tear on the cable.

[0042] The drive motor 201 is existing technology and will not be described in detail here. In addition, this utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail here.

[0043] Working principle and process: Cables and other components are placed inside the protective housing 3. Unscrew the retaining bolt 403 of the movable port component 4 to rotate the L-shaped baffle 402 away from the opening 401. At the opening 401, organize the cables and connecting wires. The cables that need to extend should pass through the corresponding hole 405. After resetting the L-shaped baffle 402, the cables will also be in the through hole 404. Connect the retaining bolt 403 to the threaded hole 406 on the protective housing 3 to fix the extended cables. Pull out the protective strip 503 of the cable protection component 5 so that the protective mesh strip 5031 covers the cables. The first magnetic adsorption strip 5032 is attracted to the second magnetic adsorption strip 5033 to protect the cables and prevent them from being cut or worn, thus preventing damage to the intelligent actuator.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A built-in anti-vandalism intelligent actuator, comprising a housing (1), characterized in that: An execution component (2) is installed inside the outer shell (1). A protective shell (3) is fixedly connected to the outer shell (1). A sensor, a controller, and a communication module are installed inside the protective shell (3). An active port component (4) is provided on the protective shell (3). A cable protection component (5) is provided on the outer shell (1). The cable protection assembly (5) includes a housing (501), a winding rod (502) is provided inside the housing (501), a protective strip (503) is wound around the winding rod (502), one end of the winding rod (502) is connected to the inner wall of the housing (501) through a damping bearing (504), and the other end passes through the housing (501) and is connected to a knob (505); The protective belt (503) includes a protective mesh belt (5031), and a first magnetic adsorption strip (5032) and a second magnetic adsorption strip (5033) are respectively connected to both sides of the protective mesh belt (5031).

2. The built-in anti-vandalism intelligent actuator according to claim 1, characterized in that: The outer shell (1) is provided with a bottom end cover (6) and a top end cover (7), and the bottom end cover (6) and the top end cover (7) are respectively connected to the outer shell (1) by bolts.

3. The built-in anti-vandalism intelligent actuator according to claim 2, characterized in that: The execution component (2) includes a drive motor (201), which is connected to a drive gear (202) via a motor shaft. The drive gear (202) is meshed with a driven gear (203), and the driven gear (203) is fixedly connected to an output shaft (204). The output shaft (204) passes through the bottom cover (6).

4. The built-in anti-vandalism intelligent actuator according to claim 1, characterized in that: The movable port assembly (4) includes an opening (401) on the protective shell (3). An L-shaped baffle (402) is provided on the protective shell (3) at a position corresponding to the opening (401). The L-shaped baffle (402) is connected to the protective shell (3) through a connecting bearing. A retaining bolt (403) is provided on the L-shaped baffle (402). The retaining bolt (403) is threaded to the protective shell (3). A through hole (404) is provided on the inner wall of the opening (401). A corresponding hole (405) is provided on the L-shaped baffle (402) at a position corresponding to the through hole (404).

5. A built-in anti-vandalism intelligent actuator according to claim 4, characterized in that: The protective shell (3) has a threaded hole (406) at the position corresponding to the retaining bolt (403), and the threaded hole (406) is threadedly connected to the retaining bolt (403).

6. The built-in anti-vandalism intelligent actuator according to claim 1, characterized in that: The storage shell (501) has an outlet (506), and one end of the protective strip (503) passes through the outlet (506).

7. The built-in anti-vandalism intelligent actuator according to claim 1, characterized in that: The protective mesh belt (5031) has evenly distributed rubber protrusions on the side that is in contact with the cable.

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