Photoelectric acquisition driver controller

Abstract

The utility model provides a photoelectric acquisition driver controller, relates to the technical field of railway vehicle control structures, and aims to optimize the structure of the driver controller to a certain extent and improve the gear acquisition precision of a speed change handle. The utility model provides a photoelectric acquisition driver controller. The photoelectric acquisition driver controller comprises a base, a traction control assembly, a transmission shaft and an acquisition mechanism, the traction control assembly is installed on the base and can rotate relative to the base, and one end of the transmission shaft is connected with the traction control assembly; the collecting mechanism comprises a collecting assembly and a blocking piece assembly, the blocking piece assembly is connected to the transmission shaft, a mounting plate is formed in the position, corresponding to the blocking piece assembly, of the base, and the collecting assembly is arranged on the mounting plate and corresponds to the blocking piece assembly; a detection groove is formed in the acquisition assembly, a part of the separation blade assembly can enter the detection groove, an avoiding part is formed on the separation blade assembly, and when the avoiding part is aligned with the detection groove, acquisition is performed or when the avoiding part is located outside the detection groove, acquisition is performed.

Description

Technical Field

[0001] This utility model relates to the field of railway vehicle control structure technology, and in particular to a photoelectric acquisition controller. Background Technology

[0002] The driver's controller, also known as the driver's control unit, is a crucial control device for railway locomotives and EMU trains, used to operate the locomotive's direction and speed. Its main structural components include a key mechanism, a reversing mechanism, and a traction mechanism. The traction mechanism has multiple positions, each controlling the traction speed and braking force. Accurately identifying the traction mechanism's current position is vital for the driver's operation, improving driving safety and smoothness.

[0003] Therefore, there is an urgent need to provide a photoelectric data acquisition controller to address the problems existing in the current technology to some extent. Utility Model Content

[0004] The purpose of this invention is to provide a photoelectric acquisition controller, which optimizes the controller structure to a certain extent, improves space utilization, and enhances the accuracy of acquiring gear positions on the gear shift lever.

[0005] This utility model provides a photoelectric acquisition controller, including a base, a traction control component, a drive shaft, and an acquisition mechanism. The traction control component is mounted on the base and can rotate relative to the base. One end of the drive shaft is connected to the traction control component. The acquisition mechanism includes an acquisition component and a baffle component. The baffle component is connected to the drive shaft. The base has a mounting plate corresponding to the position of the baffle component. The acquisition component is disposed on the mounting plate and is positioned corresponding to the baffle component. The acquisition component has a detection groove. A portion of the baffle component can enter the detection groove. The baffle component has a clearance portion. Acquisition is performed when the clearance portion is aligned with the detection groove or when the clearance portion is outside the detection groove.

[0006] The baffle assembly includes multiple baffles, which are spaced apart along the axial direction of the drive shaft; the acquisition assembly includes multiple acquisition elements, which are photoelectric switches, and each acquisition element is arranged in a one-to-one correspondence with a baffle, and each acquisition element has a detection groove.

[0007] Specifically, a positioning groove is formed on the drive shaft, the positioning groove is formed on the outer wall surface of the drive shaft along the circumference of the drive shaft, and the positioning groove is provided in a one-to-one correspondence with the baffle.

[0008] Specifically, the baffle includes a first baffle, and the avoidance portion formed on the first baffle is a first avoidance portion. The number of the first avoidance portions is one, and the first avoidance portion is located at the edge of the first baffle.

[0009] Specifically, the baffle includes a second baffle, and the avoidance portion formed on the second baffle is a second avoidance portion. The number of the second avoidance portions is one, and the second avoidance portion is located in the middle position of the second baffle.

[0010] Specifically, the baffle includes a third baffle, and the avoidance portion formed on the third baffle is a third avoidance portion. There are two third avoidance portions, which are spaced apart, and one of the third avoidance portions is located at the edge of the third baffle.

[0011] Specifically, the baffle includes a fourth baffle, and the avoidance portion formed on the fourth baffle is a fourth avoidance portion. There are multiple fourth avoidance portions, and the multiple fourth avoidance portions are arranged at intervals.

[0012] Furthermore, the widths of the plurality of fourth clearance portions are different, and the intervals between two adjacent fourth clearance portions are different.

[0013] The traction control assembly includes a control handle and a turntable, wherein the control handle is connected to the turntable and the drive shaft is connected to the turntable.

[0014] Specifically, the photoelectric acquisition controller provided by this utility model also includes an unlocking mechanism and a reversing mechanism, both of which are connected to the base.

[0015] Compared with existing technologies, the photoelectric data acquisition controller provided by this utility model has the following advantages:

[0016] The photoelectric acquisition controller provided by this utility model includes a base, a traction control component, a drive shaft, and an acquisition mechanism. The traction control component is mounted on the base and can rotate relative to the base. One end of the drive shaft is connected to the traction control component. The acquisition mechanism includes an acquisition component and a baffle component. The baffle component is connected to the drive shaft. A mounting plate is formed on the base corresponding to the position of the baffle component. The acquisition component is mounted on the mounting plate and is positioned corresponding to the baffle component. The acquisition component has a detection groove. A portion of the baffle component can enter the detection groove. An avoidance part is formed on the baffle component. Acquisition is performed when the avoidance part is aligned with the detection groove or when the avoidance part is outside the detection groove.

[0017] This analysis shows that the base provides an installation foundation for the traction control component and the data acquisition mechanism. The rotatable connection between the traction control component and the base allows the traction control component to adjust the train's forward or backward movement and speed. By connecting one end of the drive shaft to the traction control component, the drive shaft rotates when the traction control component rotates. Since the baffle assembly in this application is connected to the drive shaft, the rotation of the drive shaft synchronously drives the baffle assembly to rotate.

[0018] Accordingly, since a mounting plate is formed at the position of the base corresponding to the baffle assembly in this application, an installation position can be provided for the acquisition component set for the corresponding baffle assembly. The acquisition component in this application has a detection groove, allowing a portion of the baffle assembly to enter the detection groove for detection. Furthermore, the baffle assembly in this application also has a clearance portion. Therefore, the detection signal of the acquisition component differs when the clearance portion is located inside the detection groove and when it is located outside the detection groove. Based on these different signals, the gear position of the traction control component can be determined, resulting in fast detection speed and high accuracy. Moreover, since the baffle assembly in this application is integrated on the drive shaft, it greatly improves structural integration and space utilization, making the overall driver controller size more reasonable and compact, and improving the adaptability of the driver controller. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure of the photoelectric data acquisition controller provided in this embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of multiple baffles in the photoelectric acquisition controller provided in this embodiment of the utility model.

[0022] In the diagram: 1-Base; 101-Mounting plate; 2-Control handle; 3-Turntable; 4-Drive shaft; 401-First baffle; 4011-First clearance part; 402-Second baffle; 4021-Second clearance part; 403-Third baffle; 4031-Third clearance part; 404-Fourth baffle; 4041-Fourth clearance part; 5-Unlocking mechanism; 6-Reversing mechanism; 7-Collection piece; 701-Detection slot. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0024] In the description of the embodiments of this application, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the embodiments of this application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0028] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” may be used herein to describe the relationship between one element and another as shown in the accompanying drawings. Such spatial relation terms are intended to include not only the orientation depicted in the drawings but also the different orientations of the device during use or operation.

[0029] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0030] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0031] The features of the examples described herein can be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have various constructions, other constructions are possible, as will be apparent upon understanding the disclosure of this application. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis that they can be implemented by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0032] like Figure 1 Combination Figure 2 As shown, this utility model provides a photoelectric acquisition controller, including a base 1, a traction control component, a transmission shaft 4, and an acquisition mechanism. The traction control component is mounted on the base 1 and can rotate relative to the base 1. One end of the transmission shaft 4 is connected to the traction control component. The acquisition mechanism includes an acquisition component and a baffle component. The baffle component is connected to the transmission shaft 4. A mounting plate 101 is formed on the base 1 at the position corresponding to the baffle component. The acquisition component is mounted on the mounting plate 101 and is positioned corresponding to the baffle component. The acquisition component has a detection groove 701. A portion of the baffle component can enter the detection groove 701, and a clearance portion is formed on the baffle component. Acquisition is performed when the clearance portion is aligned with the detection groove 701 or when the clearance portion is outside the detection groove 701.

[0033] Compared with existing technologies, the photoelectric data acquisition controller provided by this utility model has the following advantages:

[0034] The photoelectric data acquisition controller provided by this utility model provides a mounting base for the traction control component and the data acquisition mechanism via the base 1. The traction control component, through its rotatable connection to the base 1, enables the traction control component to adjust the train's forward or backward movement and speed. By connecting one end of the drive shaft 4 to the traction control component, the drive shaft 4 rotates when the traction control component rotates. Since the baffle assembly is connected to the drive shaft 4 in this application, the baffle assembly rotates synchronously when the drive shaft 4 rotates.

[0035] Accordingly, since the base 1 in this application has a mounting plate 101 at the position corresponding to the baffle assembly, it can provide an installation position for the acquisition component set for the corresponding baffle assembly. The acquisition component in this application has a detection groove 701, and part of the baffle assembly can enter the detection groove 701 to be detected. Furthermore, the baffle assembly in this application also has a clearance part. Therefore, the detection signal of the acquisition component is different when the clearance part is located inside the detection groove 701 and when the clearance part is located outside the detection groove 701. Thus, the gear position of the traction control component can be determined based on the different signals, resulting in fast detection speed and high accuracy. Moreover, since the baffle assembly in this application is integrated on the drive shaft 4, it can greatly improve the structural integration and space utilization, making the overall size of the driver controller more reasonable and compact, and improving the adaptability of the driver controller.

[0036] It should be noted that the acquisition component in this application can be a contact switch. However, since the baffle assembly in this application has a clearance part, the portion that can enter the detection groove 701 is different. That is, when the baffle assembly enters the detection groove 701, it can contact the contact switch to form a contact signal. However, when the clearance part enters the detection groove 701, it cannot be triggered, thus forming another contact signal. In this way, different levels of feedback can be achieved through different signals.

[0037] Optionally, such as Figure 1 Combination Figure 2 As shown, the baffle assembly includes multiple baffles, which are spaced apart along the axial direction of the drive shaft 4; the acquisition assembly includes multiple acquisition elements 7, which are photoelectric switches. The multiple acquisition elements 7 are arranged in one-to-one correspondence with the baffles, and each of the multiple acquisition elements 7 forms a detection groove 701.

[0038] Preferably, the acquisition element 7 in this application is a photoelectric switch. When the position where the baffle does not form a clearance portion enters the detection slot 701, the photoelectric switch signal changes, thus enabling detection. When the position where the clearance portion forms enters the detection slot 701, the signal does not change. Therefore, the gear position can be determined by the signal state. If the photoelectric switch can detect the position where the baffle does not form a clearance portion entering the detection slot 701, and this state is set to a gear position, and the traction control component rotates, but the photoelectric switch does not detect a blocking signal, it can be determined that the clearance portion has entered the detection slot 701. Thus, this state can be set to a second gear position, thereby achieving accurate detection of different gear positions.

[0039] Optionally, a positioning groove is formed on the drive shaft 4 in this application. The positioning groove is formed on the outer wall surface of the drive shaft 4 along the circumference of the drive shaft 4, and the positioning groove is provided in a one-to-one correspondence with the baffle.

[0040] The positioning groove formed can improve the connection stability between the baffle and the drive shaft 4, and prevent the baffle from moving axially along the drive shaft 4 during rotation, so that the baffle can accurately enter the detection groove 701 and improve the detection accuracy.

[0041] Preferably, the baffle in this application includes a first baffle 401, and the avoidance portion formed on the first baffle 401 is a first avoidance portion 4011. The number of first avoidance portions 4011 is one, and the first avoidance portion 4011 is located at the edge of the first baffle 401.

[0042] like Figure 2 As shown, there are two first baffles 401 in this application. Each of the two first baffles 401 has a first clearance portion 4011 located at the edge. In this application, the first clearance portion 4011 being located at the edge of the first baffle 401 means that after the first clearance portion 4011 is formed, the first baffle 401 has only two parts: one part has the first clearance portion 4011 formed, and after entering the detection groove 701, it does not affect the photoelectric switch; the other part is the part without the first clearance portion 4011 formed, and after entering the detection groove 701, it can block the photoelectric switch, thereby obtaining a signal.

[0043] It should be noted that the side of the baffle assembly that can enter the detection groove 701 in this application is arc-shaped, and the size span of the first clearance portion 4011 formed on the two first baffles 401 can be different. Thus, when the traction control assembly drives the transmission shaft 4 to rotate, causing the first baffles 401 to rotate, one of the first baffles 401 will trigger the photoelectric switch first. In this state, it can be set to one gear. As it continues to rotate, when the other first baffle 401 triggers the photoelectric switch, it can be set to another gear, thereby achieving accurate determination of different gears.

[0044] It is understood that the first baffle 401 in this application is only one embodiment, and more first baffles 401 with the same structure but different sizes of the first clearance part 4011 can also be provided to meet the gear requirements.

[0045] Optionally, such as Figure 2 As shown, the baffle in this application includes a second baffle 402, and the avoidance portion formed on the second baffle 402 is a second avoidance portion 4021. The number of second avoidance portions 4021 is one, and the second avoidance portion 4021 is located in the middle position of the second baffle 402.

[0046] The structure of the second baffle 402 in this application is different from that of the first baffle 401, and as follows: Figure 2 As shown, the second abutment 4021 formed by the second baffle 402 is one in number and is located in the middle position, thereby forming a notch structure, which is different from the first baffle 401 mentioned above. Thus, when rotating synchronously, different detection signals can be obtained, thereby further increasing the gear signals of the traction control component at different positions.

[0047] Accordingly, such as Figure 2 As shown, the baffle includes a third baffle 403, and the avoidance portion formed on the third baffle 403 is a third avoidance portion 4031. There are two third avoidance portions 4031, which are arranged at intervals, and one of the third avoidance portions 4031 is located at the edge of the third baffle 403.

[0048] This application further includes a third baffle 403, and two third clearance portions 4031 are formed on the third baffle 403. Figure 2 Only one third baffle 403 is shown in the figure. In actual design, the number of third baffles 403 can be increased according to specific needs. Furthermore, the size of the third clearance part 4031 formed on the third baffle 403 is different. When there are multiple third baffles 403, the size of the third clearance part 4031 on each third baffle 403 can be set differently, thereby further increasing the time to trigger the corresponding photoelectric switch and thus realizing the increase of the gear.

[0049] Optionally, such as Figure 2 As shown, the baffle in this application includes a fourth baffle 404, and the avoidance portion formed on the fourth baffle 404 is a fourth avoidance portion 4041. There are multiple fourth avoidance portions 4041, and the multiple fourth avoidance portions 4041 are arranged at intervals.

[0050] like Figure 2As shown, there are two fourth baffles 404 in this application, and each of the two fourth baffles 404 has four clearance portions. However, the size of each fourth clearance portion 4041 on each fourth baffle 404 is different. That is, the width of the multiple fourth clearance portions 4041 in this application is different, and the spacing between two adjacent fourth clearance portions 4041 is different, so as to further create differences. When rotating synchronously with the drive shaft 4, the photoelectric switch can be triggered multiple times, and the triggering time is different. Therefore, based on the previous baffles, the number of combinations can be further increased to obtain more gear detection signals to meet various gear requirements.

[0051] It is understandable that, such as Figure 1 As shown, the traction control assembly in this application includes a control handle 2 and a turntable 3. The control handle 2 is connected to the turntable 3, and the drive shaft 4 is connected to the turntable 3.

[0052] Optionally, such as Figure 1 As shown, the photoelectric acquisition controller provided by this utility model also includes an unlocking mechanism 5 and a reversing mechanism 6, both of which are connected to the base 1.

[0053] The unlocking mechanism 5 can unlock the reversing mechanism 6 and the traction control component. That is, when it is necessary to operate the reversing mechanism 6 or the traction control component, the unlocking mechanism 5 must be activated first, and then the reversing or traction operation can be performed.

[0054] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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. An opto-electronic acquisition master controller, characterized in that, Includes base, traction control components, drive shaft, and data acquisition mechanism; The traction control component is mounted on the base and is rotatable relative to the base; one end of the drive shaft is connected to the traction control component. The acquisition mechanism includes an acquisition component and a baffle assembly. The baffle assembly is connected to the drive shaft. The base has a mounting plate formed at the position of the baffle assembly. The acquisition component is disposed on the mounting plate and is disposed corresponding to the baffle assembly. The acquisition component has a detection groove, a portion of the baffle component can enter the detection groove, and the baffle component has a clearance portion. Acquisition is performed when the clearance portion is aligned with the detection groove or when the clearance portion is outside the detection groove.

2. The optoelectronic pickoff servo controller of claim 1, wherein, The baffle assembly includes a plurality of baffles, and the plurality of baffles are spaced apart along the axial direction of the drive shaft; The acquisition component includes multiple acquisition elements, each of which is a photoelectric switch. Each acquisition element is arranged in a one-to-one correspondence with the baffle, and each acquisition element forms the detection groove.

3. The optoelectronic pickoff servo controller of claim 2, wherein, A positioning groove is formed on the drive shaft. The positioning groove is formed on the outer wall surface of the drive shaft along the circumference of the drive shaft. The positioning groove is provided in a one-to-one correspondence with the baffle.

4. The photoelectric data acquisition controller according to claim 2, characterized in that, The baffle includes a first baffle, and an avoidance portion formed on the first baffle is a first avoidance portion. The number of first avoidance portions is one, and the first avoidance portion is located at the edge of the first baffle.

5. The photoelectric data acquisition controller according to claim 2, characterized in that, The baffle includes a second baffle, and the avoidance portion formed on the second baffle is a second avoidance portion. The number of the second avoidance portions is one, and the second avoidance portion is located in the middle position of the second baffle.

6. The photoelectric data acquisition controller according to claim 2, characterized in that, The baffle includes a third baffle, and the avoidance portion formed on the third baffle is a third avoidance portion. There are two third avoidance portions, which are spaced apart, and one of the third avoidance portions is located at the edge of the third baffle.

7. The photoelectric data acquisition controller according to claim 2, characterized in that, The baffle includes a fourth baffle, and the avoidance portion formed on the fourth baffle is a fourth avoidance portion. There are multiple fourth avoidance portions, and the multiple fourth avoidance portions are arranged at intervals.

8. The photoelectric data acquisition controller according to claim 7, characterized in that, The widths of the multiple fourth clearance portions are different, and the intervals between two adjacent fourth clearance portions are different.

9. The photoelectric data acquisition controller according to claim 1, characterized in that, The traction control assembly includes a control handle and a turntable, the control handle being connected to the turntable, and the drive shaft being connected to the turntable.

10. The photoelectric data acquisition controller according to claim 1, characterized in that, It also includes an unlocking mechanism and a reversing mechanism, both of which are connected to the base.

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