Mobile device with azimuth detection function
Through the combination of the rotary encoder and the control handle, the precise measurement and control of the rotation direction is achieved, the error problem caused by manual judgment of the rotation angle in the prior art is solved, and the positioning accuracy of the mobile device is improved.
Patent Information
- Application Number
- CN202422276750.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-18
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-09-18
AI Technical Summary
In the prior art, the rotation mechanism needs to manually determine the rotation angle during the movement of the fixed track, which makes it difficult to accurately determine the rotation direction when the track coverage becomes larger and the number of rotations is often rotated, resulting in a decrease in the accuracy of the moving device.
The rotational encoder is combined with the control handle, and the rotational encoder is accurately measured through the rotary encoder, and the movement of the moving device is controlled through the control handle to avoid manual judgment errors.
Improve the accuracy of the mobile device, ensure accurate positioning of the rotating mechanism in complex track systems, and reduce manual operation errors.
Smart Images
Figure CN223296314U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rotary positioning equipment, in particular to a mobile device with an orientation detection function. Background Art
[0002] Existing orientation detection components are suitable for mobile facilities whose X and Y directions are guided by tracks or fixed tracks. They need to be equipped with a simple drive source with positive and negative power sources, and need to be equipped with a directional device connected to a rotating mechanism. In the existing technology, when the rotating mechanism moves on a fixed track, it is necessary to manually determine the rotation angle of the device, and determine the movement direction based on the actual position of the rotating mechanism in the X and Y tracks. That is, the manually input X and Y movement directions are always preset fixed directions for the track direction. However, when the track coverage area gradually increases and the number of rotations is large and the rotation angles are complex, it is difficult to manually determine the current direction of the rotating mechanism in the track system. Utility Model Content
[0003] In order to solve the problems existing in the prior art, at least one embodiment of the present invention provides a mobile device with an orientation detection function, which avoids possible errors in manual judgment and thus improves the accuracy of the device when moving.
[0004] An embodiment of the present utility model proposes a mobile device with an orientation detection function, including a first moving track, a second moving track and a moving platform, the second moving track is connected to the first moving track through a first driver, and the moving platform is connected to the second moving track through a second driver; the moving platform is provided with a rotating mechanism and a mounting frame, the mounting frame is equipped with a rotary encoder, and the detection end of the rotary encoder is connected to the rotating mechanism.
[0005] In some embodiments, the mobile device with orientation detection function provided by the present invention has a mounting frame including a vertical bracket and a horizontal bracket, the vertical bracket is vertically connected to the mobile platform, and the horizontal bracket is horizontally connected to the vertical bracket; the rotary encoder is installed on the horizontal bracket.
[0006] In some embodiments, in the mobile device with an orientation detection function provided by the present invention, the fixed end of the rotary encoder is mounted on a mounting bracket, and the rotating end of the rotary encoder is mounted on the top of the rotating mechanism.
[0007] In some embodiments, the mobile device with an orientation detection function provided by the present invention has a vertical bracket provided with a plurality of first weight-reducing hollows, and a horizontal bracket provided with a plurality of second weight-reducing hollows.
[0008] In some embodiments, in the mobile device with an orientation detection function provided by the present invention, the first weight-saving hollowings are arranged linearly, and the second weight-saving hollowings are arranged in a matrix.
[0009] In some embodiments, the present invention provides a mobile device with an orientation detection function, wherein the rotation mechanism includes a rotating column perpendicular to the moving platform, and the detection end of the rotary encoder is connected to the rotating column.
[0010] In some embodiments, the present invention provides a mobile device with an orientation detection function, wherein the detection end of the rotary encoder is connected to the top middle position of the rotating column.
[0011] In some embodiments, the present invention provides a mobile device with an orientation detection function, wherein the bottom of the rotating column is connected to a base, and one side of the base is connected to a direction pointing member.
[0012] In some embodiments, the mobile device with an orientation detection function provided by the present invention further includes a control handle for controlling the movement of the mobile platform according to the rotation direction of the rotating mechanism detected by the rotary encoder.
[0013] In some embodiments, in the mobile device with an orientation detection function provided by the present invention, the first driver, the second driver, the rotary encoder, and the control handle are electrically connected to the control terminal respectively.
[0014] In some embodiments, in the mobile device with an orientation detection function provided by the present invention, the first driver is respectively installed on both sides of the first moving track, and the second driver is respectively installed on both sides of the second moving track.
[0015] It can be seen that the mobile device with an orientation detection function in an embodiment of the present invention accurately determines the direction of rotation through a rotary encoder, and then uses a control handle to control the movement, thereby avoiding possible errors in manual judgment and improving the accuracy of the device during movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0017] Figure 1 Shown is a schematic structural diagram of a mobile device with an orientation detection function according to an embodiment of the present utility model;
[0018] Figure 2 Shown is a schematic structural diagram of the orientation detection in an embodiment of the present utility model;
[0019] Figure 3Shown is a schematic diagram of a direction pointing member assisting in displaying the moving direction in an embodiment of the present utility model;
[0020] Figure 4 Shown is a schematic diagram of the embodiment of the present invention in which the moving platform moves in the positive direction of the Y axis;
[0021] Figure 5 It is a schematic diagram showing that the moving platform moves toward the positive direction of the X-axis in an embodiment of the present invention.
[0022] The reference numerals in the accompanying drawings are as follows:
[0023] First moving rail 1, second moving rail 2, moving platform 3, first drive 4, second drive 5, rotating mechanism 6, rotating column 61, base 62, direction pointing member 63, rotary encoder 7, control handle 8, mounting bracket 9, vertical bracket 91, first weight-reducing hollow 911, horizontal bracket 92, second weight-reducing hollow 921. Specific implementation plan
[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.
[0025] 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 entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. In this document, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.
[0026] The inventors of this solution discovered that in the prior art, the rotation angle of a rotating mechanism during track movement requires manual determination, with the direction of movement determined based on the actual position of the rotating mechanism. For example, when a rotating device moves along a fixed track in the X-axis and Y-axis directions (two mutually perpendicular directions in a plane), the device's rotation angle must be manually determined, and the direction of movement is determined based on the device's actual position within the X-axis and Y-axis tracks. In other words, the manually input X-axis and Y-axis movement directions are always fixed to the track direction.
[0027] However, when the track coverage area gradually increases and the number of rotations is large and the rotation angles are complex, it is difficult to manually determine the current direction of the rotating mechanism in the track system. This embodiment provides the following solutions:
[0028] like Figures 1 to 2 As shown, this embodiment provides a mobile device with an orientation detection function, including a first movable track 1, a second movable track 2, and a movable platform 3. The second movable track 2 is connected to the first movable track 1 via a first driver 4, and the movable platform 3 is connected to the second movable track 2 via a second driver 5. The movable platform 3 is provided with a rotating mechanism 6 and a mounting frame 9. The mounting frame 9 is equipped with a rotary encoder 7. The detection end of the rotary encoder 7 is connected to the rotating mechanism 6.
[0029] In some embodiments, a detection end of the rotary encoder 7 is connected to the top end of the rotating mechanism 6 .
[0030] It should be noted that multiple rotation angle ranges are set based on the positional relationship between the first moving track 1 and the second moving track 2. These ranges correspond to the forward or backward movement of the movable platform 3 along the first moving track 1 or the second moving track 2, respectively. When the rotating mechanism 6 rotates, the detection end of the rotary encoder 7 rotates synchronously with the rotating mechanism 6. The rotary encoder 7 detects the rotation angle of the rotating mechanism 6 and sends a signal corresponding to the movement direction of the rotation angle to the first driver 4 or the second driver 5. The movable platform 3 then moves forward or backward along the first moving track 1 or the second moving track 2 in the direction of the rotation angle. It is understood that when the movable platform 3 moves forward or backward along the first moving track 1, it is achieved by the first driver 4 driving the second moving track 2 to move forward or backward along the first moving track 1; when the movable platform 3 moves forward or backward along the second moving track 2, it is achieved by the second driver 5 driving the movable platform 3 to move forward or backward along the second moving track 2.
[0031] In some embodiments, the mounting frame 9 includes a vertical bracket 91 and a horizontal bracket 92. The vertical bracket 91 is vertically connected to the movable stage 3, and the horizontal bracket 92 is horizontally connected to the vertical bracket 91. The rotary encoder 7 is mounted on the horizontal bracket 92. It can be understood that the vertical bracket 91 is perpendicular to the movable stage 3 and the horizontal bracket 92 is parallel to the movable stage, so that the detection end of the rotary encoder 7 is coaxial with the top of the rotating mechanism 6. Furthermore, the fixed end of the rotary encoder 7 is mounted on the mounting frame 9, and the rotating end of the rotary encoder 7 is mounted on the top of the rotating mechanism 6 (the rotating mechanism 6 rotates as a whole), so that both the fixed end and the rotating end of the rotary encoder 7 rotate concentrically with the rotating mechanism 6, thereby improving detection accuracy.
[0032] In some embodiments, the vertical bracket 91 is provided with a plurality of first weight-reducing hollows 911, and the horizontal bracket 92 is provided with a plurality of second weight-reducing hollows 921. Specifically, the first weight-reducing hollows 911 are arranged linearly, and the second weight-reducing hollows 921 are arranged in a matrix, thereby reducing the mass of the entire mobile device and improving movement stability.
[0033] In some embodiments, the first driver 4 is mounted on both sides of the first movable rail 1, and the first driver 4 and the first movable rail 1 are combined into an electric slide. The second driver 5 is mounted on both sides of the second guide rail 2, and the second driver 5 and the second movable rail 2 are combined into an electric slide.
[0034] In some embodiments, the rotating mechanism 6 includes a rotating column 61 perpendicular to the moving stage 3. The detection end of the rotary encoder 7 is connected to the rotating column 61. When the rotating mechanism 6 rotates, the rotating column 61 is driven to rotate, and the rotary encoder 7 detects the rotation direction of the rotating column 61. Specifically, the rotary encoder 7 is connected to the top center position of the rotating column 61, thereby improving the accuracy of detecting the rotation direction of the rotating column 61.
[0035] In some embodiments, the bottom of the rotating column 61 is connected to a base 62, and one side of the base 62 is connected to a direction pointing member 63. Specifically, Figure 3 As shown, the direction pointing member 63 can be a material axis, and the direction of the material axis is the forward direction of the equipment.
[0036] In some embodiments, the device further includes a control handle 8 for controlling the movement of the movable platform 3 based on the rotation direction of the rotating mechanism 6 detected by the rotary encoder 7. It will be appreciated that the use of the control handle 8 adds the ability to manually control the movement of the rotating mechanism 6, thereby further ensuring the accuracy of the movement of the rotating mechanism 6 and avoiding certain machine control errors. Specifically, the control handle 8 can generate movement signals in four directions: forward, backward, left, and right. These signals indicate forward or backward movement along the first movable track 1 and forward or backward movement along the second movable track 2.
[0037] For example, after the rotating mechanism 6 rotates, the rotary encoder 7 detects an angular difference from the preset position. Four angular ranges are preset (multiple ranges can also be set as needed), and each angular range corresponds to a direction of the rotating device. That is, four combinations of the positive and negative directions of the X-axis and the positive and negative directions of the Y-axis, that is, one of the four directions of the device. By determining the current angle, the current rotation direction of the rotating device is determined. 61 is connected to the front of the material axis pointing to the device, and the control handle 8 sends a directional movement signal. In actual use, when the control handle is manually operated, movement signals in the four directions of forward, backward, left, and right are sent.
[0038] In some embodiments, the second movable rail 2 is arranged vertically in the first movable rail 1, and the direction along the first movable rail 1 is regarded as the X-axis, and the direction along the second movable rail 2 is regarded as the Y-axis. At this time, the rotation angle range of the rotating mechanism 6 corresponds to four directions, namely the positive and negative directions of the X-axis and the positive and negative directions of the Y-axis.
[0039] In some embodiments, the apparatus further includes a control terminal, to which the first driver 4, the second driver 5, the rotary encoder 7, and the control handle 8 are electrically connected. It should be noted that the control terminal can control the activation and deactivation of the rotary encoder 7. Upon receiving a movement control signal from the control handle 8, the control terminal controls the first driver 4 or the second driver 5 to move the movable platform 3 along the first movable track 1 or the second movable track 2. The real-time parameters of the rotary encoder 7 and various control parameters can be displayed on a display screen of the control terminal.
[0040] like Figure 4 As shown, after the rotation mechanism 6 rotates, it faces the positive direction of the Y-axis. At this time, when the manual operation control handle 8 sends a forward movement signal, the rotation mechanism 6 moves along the second moving track 2 toward the positive direction of the Y-axis; when the manual operation control handle 8 sends a backward movement signal, the rotation mechanism 6 moves along the second moving track 2 toward the opposite direction of the Y-axis; when the manual operation control handle 8 sends a right movement signal, the second moving track 2 moves along the first moving track 1 toward the positive direction of the X-axis; when the manual operation control handle 8 sends a left movement signal, the second moving track 2 moves along the first moving track 1 toward the opposite direction of the X-axis.
[0041] like Figure 5As shown, the rotating mechanism 6 rotates 90 degrees counterclockwise toward the positive direction of the X-axis. At this time, when the manual operation control handle 8 sends a forward movement signal, the second moving track 2 moves along the first moving track 1 toward the positive direction of the X-axis; when the manual operation control handle 8 sends a backward movement signal, the second moving track 2 moves along the first moving track 1 toward the opposite direction of the X-axis; when the manual operation control handle 8 sends a right movement signal, the rotating mechanism 6 moves along the second moving track 2 toward the positive direction of the Y-axis; when the manual operation control handle 8 sends a left movement signal, the rotating mechanism 6 moves along the second moving track 2 toward the opposite direction of the Y-axis.
[0042] In summary, the embodiments of the present invention provide a mobile device with an orientation detection function, which accurately determines the direction of rotation through a rotary encoder and then uses a control handle to control the movement, thereby avoiding possible errors in manual judgment and improving the accuracy of the device during movement.
[0043] The above content is only a specific embodiment of the present application, and the protection scope of the present application is not limited thereto. Those skilled in the art may make changes or substitutions within the technical scope disclosed in the present application, and these changes or substitutions should all be within the protection scope of the present application.
[0044] Those skilled in the art will understand that although some embodiments described herein include certain features included in other embodiments but not other features, the combination of features from different embodiments is meant to be within the scope of the present invention and to form different embodiments.
[0045] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.
Claims
1. A mobile device with a position detection function, characterized in that: The invention comprises a first movable track (1), a second movable track (2) and a movable platform (3), wherein the second movable track (2) is connected to the first movable track (1) via a first driver (4), and the movable platform (3) is connected to the second movable track (2) via a second driver (5); the movable platform (3) is provided with a rotating mechanism (6) and a mounting frame (9), the mounting frame (9) is provided with a rotary encoder (7), and the detection end of the rotary encoder (7) is connected to the rotating mechanism (6).
2. The mobile device with a position detection function according to claim 1, characterized in that: The mounting frame (9) comprises a vertical support (91) and a horizontal support (92), wherein the vertical support (91) is vertically connected to the moving platform (3), and the horizontal support (92) is horizontally connected to the vertical support (91); the rotary encoder (7) is mounted on the horizontal support (92).
3. The mobile device with a position detection function according to claim 1, wherein: The mounting frame (9) is equipped with a rotary encoder (7), and the detection end of the rotary encoder (7) is connected to the rotating mechanism (6). Specifically, the fixed end of the rotary encoder (7) is mounted on the mounting frame (9), and the rotating end of the rotary encoder (7) is mounted on the top of the rotating mechanism (6).
4. The mobile device with a position detection function according to claim 1, wherein: The rotating mechanism (6) comprises a rotating column (61) perpendicular to the moving platform (3), and the detection end of the rotary encoder (7) is connected to the rotating column (61).
5. The mobile device with a position detection function according to claim 2, characterized in that: The vertical support (91) is provided with a plurality of first weight-reducing hollows (911), and the transverse support (92) is provided with a plurality of second weight-reducing hollows (921).
6. The mobile device with a position detection function according to claim 4, characterized in that: The detection end of the rotary encoder (7) is connected to the top middle position of the rotary column (61).
7. The mobile device with a position detection function according to claim 4, characterized in that: The bottom of the rotating column (61) is connected to a base (62), and one side of the base (62) is connected to a direction pointing member (63).
8. The mobile device with a position detection function according to claim 1, wherein: It also includes a control handle (8) for controlling the movement of the moving platform (3) according to the rotation direction of the rotating mechanism (6) detected by the rotary encoder (7).
9. The mobile device with a position detection function according to claim 8, characterized in that: It also includes a control terminal, and the first driver (4), the second driver (5), the rotary encoder (7) and the control handle (8) are electrically connected to the control terminal respectively.
10. The mobile device with a position detection function according to claim 1, wherein: The first driver (4) is respectively installed on both sides of the first movable track (1), and the second driver (5) is respectively installed on both sides of the second movable track (2).