Controller for free switching of forward and backward driving

Abstract

The utility model discloses a controller for free switching of forward and backward driving, which relates to the related technical field of controllers, and comprises a controller main body, the upper end of the controller main body is provided with a limiting slideway, the inner end of the limiting slideway is provided with an operation clamping bolt, and one end of the operation clamping bolt is provided with a communicating column; an upper magnetic buckle is installed at one end of the operation clamping bolt, and a lower magnetic buckle is installed at the upper end of the controller body. According to the utility model, the controller main body, the communication column, the access end movable column, the processing control end and the access display lamp are arranged, the communication column is contacted and the movable column is tightly pressed and inserted into the inner ends of the access end and the processing control end, so that a control access is formed, and the access display lamp displays that the connection is successful; at the moment, the driving direction of the front end of the device can be controlled through a handle at the upper end of the controller body, similarly, the driving direction of the rear end position can be controlled by moving the operation clamping bolt to one side of the letter A in the front and rear display marks, and the flexibility of switching control of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of controller technology, specifically a controller for freely switching between forward and backward driving. Background Technology

[0002] Controllers that allow for free switching between forward and reverse driving are commonly found in electric vehicles, remote-controlled cars, and some special vehicles. They achieve forward and reverse motor rotation by changing the direction of current in the motor windings, thus controlling the electric vehicle's forward and backward movement. The controller has an internal circuit structure; when the switch is activated, it changes the connection between the motor's phase lines and the controller's output lines, causing the motor to generate rotational force in different directions, driving the vehicle forward or backward. Existing devices connect to the remote-controlled car via Bluetooth or other wireless communication technologies. Virtual joysticks or buttons on the app interface convert user operations into electrical signal commands, which are sent to the remote-controlled car's receiving module to control the motor, enabling forward, backward, and turning actions. However, these controllers can only control the front or rear independently, lacking the flexibility for switching between forward and reverse, and the ease of changing positions is poor. Therefore, a controller that allows for free switching between forward and reverse driving is needed.

[0003] Existing controllers for freely switching between forward and backward driving cannot effectively improve the flexibility of device switching control, nor can they improve the convenience of changing the device's position. Therefore, there is an urgent need for a controller for freely switching between forward and backward driving. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a controller for freely switching between front and rear driving, so as to solve the problem that existing controllers for freely switching between front and rear driving cannot effectively improve the flexibility of device switching control and the convenience of device operation and positioning.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a controller for freely switching between forward and backward driving, comprising a controller body, a limit slide rail at the upper end of the controller body, an operating latch installed at the inner end of the limit slide rail, a connecting post at one end of the operating latch, an upper magnetic snap fastener at one end of the operating latch, and a lower magnetic snap fastener at the upper end of the controller body.

[0006] One end of the controller body is equipped with a passage end, one end of the passage end is equipped with a movable column, the outer end of the movable column is equipped with a top column spring, the inner end of the controller body is equipped with a processing control end, the upper end of the controller body is equipped with front and rear display indicators, and one end of the controller body is equipped with a passage indicator light.

[0007] Preferably, the operating latch forms a sliding structure with the controller body through a limiting slide, and the connecting post is engaged with the operating latch.

[0008] Preferably, the upper magnetic buckle is engaged with the operating latch, and the upper magnetic buckle is symmetrically arranged with respect to the central axis of the operating latch.

[0009] Preferably, the operating latch is movably connected to the controller body via a lower magnetic snap, and the lower magnetic snap is engaged with the controller body.

[0010] Preferably, the passage end is engaged with the controller body, and the passage end is symmetrically arranged with respect to the central axis of the controller body.

[0011] Preferably, the movable column is movably connected to the connecting column, and the movable column forms a telescopic structure with the processing control end through a top column spring.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model consists of a controller body, a connecting column, a movable column at the passage end, a processing control end, and a passage indicator light. The connecting column contacts and presses the movable column tightly into the passage end and the processing control end to form a control passage. The passage indicator light shows that the connection is successful. At this time, the front driving direction of the equipment can be controlled by the handle at the top of the controller body. Similarly, by moving the operating latch to the side of the letter "A" in the front and rear display marks, the driving direction of the rear position can be controlled, improving the flexibility of the device switching control.

[0014] 2. This utility model, through the setting of a controller body, a limiting slide, an operating latch, a connecting post, an upper magnetic buckle, a lower magnetic buckle, and front and rear display marks, allows the operating latch to slide within the limiting slide. If the front end needs to be controlled separately, the operating latch can be moved to the position of the letter "B" in the front and rear display marks. The force of the upper and lower magnetic buckles causes the operating latch to move the connecting post to the side of the letter "B" in the front and rear display marks and limit its position, thus improving the convenience of changing the positioning of the device. Attached Figure Description

[0015] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0018] Figure 4 This is an enlarged structural diagram of the disassembled operating latch of this utility model.

[0019] In the diagram: 1. Controller body; 2. Limit slide; 3. Operating latch; 4. Connecting post; 5. Upper magnetic snap; 6. Lower magnetic snap; 7. Passage end; 8. Movable post; 9. Top post spring; 10. Processing control end; 11. Front and rear display indicators; 12. Passage indicator light. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The embodiments of this utility model will be described below based on its overall structure.

[0022] Please see Figure 1-4 A controller for freely switching between forward and backward driving includes a controller body 1. A limit slide 2 is formed at the upper end of the controller body 1. An operating latch 3 is installed inside the limit slide 2. A connecting post 4 is formed at one end of the operating latch 3, and an upper magnetic snap 5 is installed at the other end. A lower magnetic snap 6 is installed at the upper end of the controller body 1. The operating latch 3 and the controller body 1 form a sliding structure through the limit slide 2. The connecting post 4 is engaged with the operating latch 3, and the upper magnetic snap 5 is engaged with the operating latch 3. The upper magnetic snap 5 is symmetrically arranged about the central axis of the operating latch 3. The bolt 3 is movably connected to the controller body 1 via the lower magnetic snap 6, and the lower magnetic snap 6 is locked to the controller body 1, connecting the two passage ends 7 to the front and rear ends of the equipment respectively. Then, the operating bolt 3 can be slid within the limiting slide 2. If the front end needs to be controlled separately, the operating bolt 3 can be moved to the position of the letter "B" in the front and rear display marks 11. The force of the upper magnetic snap 5 and the lower magnetic snap 6 causes the operating bolt 3 to drive the connecting post 4 to the side of the letter "B" in the front and rear display marks 11 and limit it, improving the convenience of changing the positioning of the device.

[0023] Please see Figure 1-4A controller for freely switching between forward and backward driving is provided. One end of the controller body 1 has a passageway 7, and the other end of the passageway 7 has a movable column 8. A top spring 9 is installed on the outer end of the movable column 8. A processing control end 10 is installed inside the controller body 1. A forward / backward display indicator 11 is installed on the upper end of the controller body 1. A passageway indicator light 12 is installed on one end of the controller body 1. The passageway 7 is engaged with the controller body 1 and is symmetrically arranged around the central axis of the controller body 1. The movable column 8 is movably connected to a connecting column 4, and the movable column 8 forms a telescopic structure with the processing control end 10 via the top spring 9. The connecting column 4 contacts and presses the movable column 8 tightly into the passageway 7 and the inner end of the processing control end 10, forming a control passage. The passageway indicator light 12 indicates successful connection. At this time, the forward driving direction of the device can be controlled by the handle on the upper end of the controller body 1. Similarly, moving the operating latch 3 to the side of the letter "A" in the forward / backward display indicator 11 controls the driving direction of the rear end, improving the flexibility of the device's switching control.

[0024] Working principle: In use, first connect the two passage ends 7 to the front and rear ends of the equipment respectively. Then, slide the operating latch 3 within the limiting slide 2. If the front end needs to be controlled separately, move the operating latch 3 to the letter "B" position in the front and rear display marks 11. The force of the upper magnetic buckle 5 and the lower magnetic buckle 6 causes the operating latch 3 to move the connecting post 4 to the side of the letter "B" in the front and rear display marks 11 and limit it. At this time, the connecting post 4 contacts and presses the movable post 8 tightly into the passage end 7 and the processing control end 10, forming a control passage. The passage indicator light 12 indicates that the connection is successful. At this time, the front end of the equipment can be controlled by the handle on the upper end of the controller body 1. Similarly, moving the operating latch 3 to the side of the letter "A" in the front and rear display marks 11 can control the driving direction of the rear end. This completes the use of the device. The contents not described in detail in this manual are existing technologies known to those skilled in the art.

[0025] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A controller for freely switching between forward and reverse travel, comprising a controller main body (1), characterized by: The controller body (1) has a limit slide (2) at the upper end, and an operation latch (3) is installed at the inner end of the limit slide (2). One end of the operation latch (3) has a connecting post (4), and one end of the operation latch (3) is equipped with an upper magnetic buckle (5). The controller body (1) has a lower magnetic buckle (6) at the upper end. One end of the controller body (1) is equipped with a passage end (7), one end of the passage end (7) is equipped with a movable column (8), the outer end of the movable column (8) is equipped with a top column spring (9), the inner end of the controller body (1) is equipped with a processing control end (10), the upper end of the controller body (1) is equipped with a front and rear display mark (11), and one end of the controller body (1) is equipped with a passage indicator light (12).

2. The controller for freely switching forward and reverse travel according to claim 1, characterized by: The operating latch (3) forms a sliding structure with the controller body (1) through the limiting slide (2), and the connecting post (4) is engaged with the operating latch (3).

3. The controller for freely switching forward and reverse travel according to claim 1, characterized by: The upper magnetic buckle (5) is engaged with the operating latch (3), and the upper magnetic buckle (5) is symmetrically arranged with respect to the central axis of the operating latch (3).

4. The controller for freely switching forward and reverse travel according to claim 1, characterized by: The operating latch (3) is movably connected to the controller body (1) via the lower magnetic snap (6), and the lower magnetic snap (6) is engaged with the controller body (1).

5. The controller for freely switching forward and reverse travel according to claim 1, characterized by: The passage end (7) is engaged with the controller body (1), and the passage end (7) is symmetrically arranged with respect to the central axis of the controller body (1).

6. The controller for freely switching forward and reverse travel according to claim 1, characterized by: The movable column (8) is movably connected to the connecting column (4), and the movable column (8) forms a telescopic structure with the processing control end (10) through the top column spring (9).

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