Two-way delay controller with current detection

Abstract

The utility model discloses a two-way delay controller with current detection, which comprises an outer shell, an end cover is arranged at the top end of the outer shell, an insertion rod is fixedly mounted at the corner of the bottom of the end cover, a vertical rod is fixedly mounted at the bottom of the insertion rod, and a sliding block is distributed on one side of the insertion rod; through the combined use of the inserting rods, the vertical rods, the sliding blocks and the positioning rods, the end cover and the outer shell can be conveniently and rapidly disassembled or installed subsequently, then parts in the device can be conveniently and subsequently replaced and overhauled, convenience and rapidness are achieved, practicability is higher, and when the inserting rods drive the vertical rods to be input into the inserting grooves, the end cover and the outer shell can be conveniently and rapidly disassembled or installed. The sliding blocks are input into the adaptive grooves formed in the inner sides of the sliding rails, and then the positioning rods are input into the inner sides of the positioning holes, so that rapid connection between the end cover and the outer shell can be achieved, and compared with an existing integrated structure or connection through bolts, convenience is achieved, and higher flexibility is achieved.

Description

Technical Field

[0001] The utility model relates to the field of dual-channel delay controllers with current detection, and particularly to a dual-channel delay controller with current detection. Background Technique

[0002] A controller refers to a master device that changes the wiring of the main circuit or control circuit and changes the resistance value in the circuit in a predetermined order to control the starting, speed regulation, braking, and reverse of a motor. It consists of a program counter, instruction register, instruction decoder, timing generator, and operation controller. It is the "decision-making body" that issues commands, that is, it completes the coordination and command of the operations of the entire computer system;

[0003] As disclosed in the utility model with the authorization announcement number CN219498961U, a dual-channel delay controller with current detection determines the starting time of the second load according to the power of the first load. This time can be adjusted independently according to different loads, that is, the faster the start, the shorter the time for the current to drop to the normal level, and the shorter the energization time of the second output. It realizes the independent adjustment of the start interval time of the two loads according to different load conditions. At present, most of the dual-channel delay controllers are of an integrated structure. Therefore, when the internal structure of the controller is damaged or the parts inside need to be replaced, it is relatively cumbersome, and the overall practicality is not good. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a dual-channel delay controller with current detection, which can solve the technical problems of the current dual-channel delay controller with current detection that determines the starting time of the second load according to the power of the first load. This time can be adjusted independently according to different loads, that is, the faster the start, the shorter the time for the current to drop to the normal level, and the shorter the energization time of the second output. It realizes the independent adjustment of the start interval time of the two loads according to different load conditions. At present, most of the dual-channel delay controllers are of an integrated structure. Therefore, when the internal structure of the controller is damaged or the parts inside need to be replaced, it is relatively cumbersome, and the overall practicality is not good.

[0005] To solve the above technical problems, the present utility model provides the following technical solutions: A dual-channel delay controller with current detection, comprising a housing body, a end cover is arranged at the top of the housing body, and inserting rods are fixedly installed at the bottom corners of the end cover. A vertical rod is fixedly installed at the bottom of the inserting rod. Sliders are distributed on one side of the inserting rod, and a first spring is fixedly connected to the inner side of the slider. The other end of the first spring is fixedly connected to a positioning rod, and an auxiliary sliding plate is sleeved on the outer side of one end of the positioning rod. A sliding rail is fixedly installed on the inner side wall of the housing body, and a fitting groove is opened in the inner side of the sliding rail. A positioning hole is communicated with one side of the fitting groove. A slot is opened at the corner of the top of the housing body. A heat dissipation groove is opened in the middle section of the side wall of the housing body. A clamping structure is arranged in the middle of the inner side of the housing body.

[0006] As a preferred technical solution of the present utility model, the clamping structure includes a frame, a limiting plate, a movable rod, a second spring and a controller body. The frame is fixedly installed in the middle of the inner cavity of the housing body, and a limiting plate is arranged inside the frame. A movable rod is fixedly installed on the side wall of the limiting plate, and a second spring is sleeved on the outer surface of the movable rod. A controller body is arranged inside the frame.

[0007] As a preferred technical solution of the present utility model, the inserting rods are symmetrically distributed along the vertical center line of the end cover, and the outer diameter size of the inserting rod is adapted to the inner diameter size of the slot.

[0008] As a preferred technical solution of the present utility model, the positioning rod is slidably connected with the slider through the auxiliary sliding plate, and the sliders are symmetrically distributed along the horizontal center line of the end cover.

[0009] As a preferred technical solution of the present utility model, the heat dissipation grooves are equidistantly distributed along the side wall of the housing body, and the heat dissipation grooves and the housing body form an integral structure.

[0010] As a preferred technical solution of the present utility model, the limiting plate is slidably connected with the frame through the movable rod, and the limiting plates are symmetrically distributed along the vertical center line of the frame.

[0011] Compared with the prior art, the beneficial effects that the present utility model can achieve are:

[0012] 1. By using the combination of the inserted rod, vertical rod, slider and positioning rod, it is convenient to quickly disassemble or install the end cover and the outer shell subsequently, and then it is convenient to replace and repair the parts inside the device. It is convenient and fast, with higher practicability. When the inserted rod drives the vertical rod into the inner side of the slot, the slider is input into the fitting slot opened on the inner side of the slide rail, and then the positioning rod is input into the inner side of the positioning hole, and then the quick connection between the end cover and the outer shell can be realized, which is more flexible than the existing integrated structure or the convenience of bolt connection;

[0013] 2. By using the combination of the limiting plate, movable rod and the second spring, it is convenient to limit and clamp the controller body subsequently, ensure its stability during subsequent use, and it is also convenient to disassemble. When the limiting plate moves horizontally, it will squeeze the movable rod connected to one side, and then the movable rod drives the second spring to deform and generate a reverse force. Combining this reverse force, the subsequent limiting plate can clamp and limit the controller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic structural diagram of the dual-channel delay controller with current detection of the present utility model;

[0015] Figure 2 Schematic bottom view structure diagram of the end cover of the dual-channel delay controller with current detection of the present utility model;

[0016] Figure 3 Schematic top view structure diagram of the outer shell of the dual-channel delay controller with current detection of the present utility model;

[0017] Figure 4 Schematic cross-sectional structure diagram of the outer shell of the dual-channel delay controller with current detection of the present utility model;

[0018] Among them: 1. Outer shell; 2. End cover; 3. Inserted rod; 4. Vertical rod; 5. Slider; 6. First spring; 7. Positioning rod; 8. Auxiliary slide plate; 9. Slide rail; 10. Fitting slot; 11. Positioning hole; 12. Slot; 13. Heat dissipation slot; 14. Frame; 15. Limiting plate; 16. Movable rod; 17. Second spring; 18. Controller body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present utility model.

[0020] Embodiment

[0021] Please refer to Figure 1 As shown, the present utility model provides a dual-channel delay controller with current detection, which includes a housing 1. A end cover 2 is provided at the top of the housing 1, and a plug rod 3 is fixedly installed at the bottom corner of the end cover 2. A vertical rod 4 is fixedly installed at the bottom of the plug rod 3. A slider 5 is distributed on one side of the plug rod 3, and a first spring 6 is fixedly connected to the inner side of the slider 5. The other end of the first spring 6 is fixedly connected to a positioning rod 7, and an auxiliary sliding plate 8 is sleeved on the outer side of one end of the positioning rod 7. A slide rail 9 is fixedly installed on the inner side wall of the housing 1, and an adaptation groove 10 is opened on the inner side of the slide rail 9. A positioning hole 11 is communicated with one side of the adaptation groove 10. A slot 12 is opened at the top corner of the housing 1. A heat dissipation groove 13 is opened in the middle section of the side wall of the housing 1. A clamping structure is arranged in the middle of the inner side of the housing 1;

[0022] During use, the controller main body 18 is placed inside the housing 1 and is subjected to clamping and limiting treatment. Then, the slider 5 fixedly installed on one side of the bottom of the end cover 2 is input into the inner side of the slide rail 9, and thus the rapid connection between the end cover 2 and the housing 1 can be realized, facilitating subsequent use;

[0023] As a further implementation manner of this embodiment, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, a end cover 2 is provided at the top of the outer shell 1, and inserting rods 3 are fixedly installed at the bottom corners of the end cover 2. The inserting rods 3 are symmetrically distributed along the vertical center line of the end cover 2, and the outer diameter size of the inserting rods 3 is adapted to the inner diameter size of the inserting slots 12. A vertical rod 4 is fixedly installed at the bottom of the inserting rod 3. A slider 5 is distributed on one side of the inserting rod 3, and a first spring 6 is fixedly connected to the inner side of the slider 5. The other end of the first spring 6 is fixedly connected to a positioning rod 7, and an auxiliary sliding plate 8 is sleeved on the outer side of one end of the positioning rod 7. The positioning rod 7 is slidably connected to the slider 5 through the auxiliary sliding plate 8, and the sliders 5 are symmetrically distributed along the horizontal center line of the end cover 2. A slide rail 9 is fixedly installed on the inner side wall of the outer shell 1, and an adapting slot 10 is opened on the inner side of the slide rail 9. A positioning hole 11 is communicated with one side of the adapting slot 10. Inserting slots 12 are opened at the top corners of the outer shell 1. Heat dissipation slots 13 are opened in the middle section of the side wall of the outer shell 1. The heat dissipation slots 13 are equidistantly distributed along the side wall of the outer shell 1, and the heat dissipation slots 13 and the outer shell 1 form an integral structure. A clamping structure is arranged in the middle of the inner side of the outer shell 1. The clamping structure includes a frame 14, a limiting plate 15, a movable rod 16, a second spring 17 and a controller body 18. The frame 14 is fixedly installed in the middle of the inner cavity of the outer shell 1, and a limiting plate 15 is arranged on the inner side of the frame 14. The limiting plate 15 is slidably connected to the frame 14 through the movable rod 16, and the limiting plates 15 are symmetrically distributed along the vertical center line of the frame 14. A movable rod 16 is fixedly installed on the side wall of the limiting plate 15, and a second spring 17 is sleeved on the outer surface of the movable rod 16. A controller body 18 is arranged on the inner side of the frame 14;

[0024] When the controller body 18 works, first, it collects data of the controlled object through sensors. Then the controller transmits the collected data to the internal processor for calculation and analysis to extract useful information and ensure the accuracy and stability of the signal. Then, according to the processed data and the preset control logic, the controller sends corresponding control signals to the controlled object, such as driving signals, speed regulation instructions, etc.;

[0025] Place the controller body 18 inside the frame 14. Then, the controller body 18 will horizontally push the limit plate 15, causing the limit plate 15 to drive the movable rod 16 to move horizontally accordingly. When the movable rod 16 moves horizontally, it will drive the second spring 17 to deform and generate a reverse force. Then, by combining this reverse force, the limit plates 15 on both sides can better limit and clamp the controller body 18. When the installation of the entire controller needs to be realized, first, insert the insertion rod 3 and the vertical rod 4 provided at the bottom corners of the end cover 2 into the slots 12 opened at the top corners of the outer shell 1. Since the bottom of the slot 12 communicates with a groove having a diameter size adapted to the vertical rod 4, when the insertion rod 3 is inserted into the inner side of the slot 12, the vertical rod 4 will also be inserted into the inner side of the groove, thus realizing the preliminary positioning of the end cover 2. At the same time, the slider 5 provided on the bottom side wall of the end cover 2 will be inserted into the fitting groove 10 opened inside the slide rail 9. Then, when the slider 5 is completely inserted into the inner side of the fitting groove 10, the horizontal force applied to the positioning rod 7 disappears. Immediately, the reverse force generated by the deformation of the first spring 6 will push the positioning rod 7 in the reverse direction. Then, one end of the positioning rod 7 will be inserted into the inner side of the positioning hole 11, thus realizing the quick connection between the end cover 2 and the outer shell 1, facilitating subsequent disassembly, with higher practicality. The provided heat dissipation grooves 13 can serve the purpose of assisting heat dissipation.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual-path delay controller with current detection, comprising an outer shell (1), characterized in that: The top of the outer shell (1) is provided with an end cover (2), and a plug rod (3) is fixedly installed at the bottom corner of the end cover (2), and a vertical rod (4) is fixedly installed at the bottom of the plug rod (3). A slider (5) is distributed on one side of the plug rod (3), and a first spring (6) is fixedly connected to the inner side of the slider (5), and a positioning rod (7) is fixedly connected to the other end of the first spring (6), and an auxiliary slide plate (8) is sleeved on the outer side of one end of the positioning rod (7). A slide rail (9) is fixedly installed on the inner side wall of the outer shell (1), and an adapting groove (10) is provided on the inner side of the slide rail (9), and a positioning hole (11) is connected to one side of the adapting groove (10). A slot (12) is provided at the top corner of the outer shell (1), and a heat dissipation groove (13) is provided in the middle section of the side wall of the outer shell (1), and a clamping structure is provided in the middle part of the inner side of the outer shell (1).

2. A dual-path delay controller with current detection according to claim 1, characterized in that: The clamping structure comprises a frame (14), a limiting plate (15), a movable rod (16), a second spring (17) and a controller body (18); the frame (14) is fixedly mounted in the middle of the inner cavity of the outer shell (1), and a limiting plate (15) is arranged on the inner side of the frame (14); the movable rod (16) is fixedly mounted on the side wall of the limiting plate (15), and the outer surface of the movable rod (16) is sleeved with a second spring (17); and the controller body (18) is arranged on the inner side of the frame (14).

3. A dual-path delay controller with current detection according to claim 1, characterized in that: The insertion rods (3) are symmetrically distributed along the vertical center line of the end cover (2), and the outer diameter of the insertion rods (3) is matched with the inner diameter of the slot (12).

4. A dual-path delay controller with current detection according to claim 1, characterized in that: The positioning rod (7) is slidably connected to the slider (5) via the auxiliary slider (8), and the slider (5) is symmetrically distributed along the transverse center line of the end cover (2).

5. A dual-path delay controller with current detection according to claim 1, characterized in that: The heat dissipation grooves (13) are distributed at equal distances along the side wall of the outer shell (1), and the heat dissipation grooves (13) and the outer shell (1) form an integrated structure.

6. A dual-path delay controller with current detection according to claim 2, characterized in that: The limiting plates (15) are slidably connected to the frame (14) via the movable rod (16), and the limiting plates (15) are symmetrically distributed along the vertical center line of the frame (14).

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