Rotary magnetic stripe digital watch accurate display structure

Abstract

The utility model discloses a kind of rotating magnetic stripe type digital table accurate display structure, it relates to mechanical processing equipment technical field.Y axis stand's side is equipped with hand wheel, hand wheel is connected with speed reducer by double round head flat key, speed reducer is connected with Y axis center rotation pinion by speed reducer shaft, Y axis center rotation pinion is engaged with Y axis center rotation gear, the outside side of Y axis center rotation gear is provided with magnetic grid magnetic scale, Y axis center rotation gear is connected with Y axis rotation center guide rail by Y axis rotation center sliding plate, the inner side of Y axis center rotation gear is connected with Y axis rotation locking bolt in stand interior by Y axis rotation center nut;The side of Y axis stand is equipped with magnetic grid digital display for showing angle value, magnetic grid digital display and magnetic grid magnetic scale signal connection.The utility model is easy to operate, save time and labour, rotation range is wide, accuracy is high, realize the need of processing, and application prospect is wide.

Description

Technical Field

[0001] This utility model relates to the field of mechanical processing equipment technology, specifically to a rotating magnetic stripe type digital meter precise display structure. Background Technology

[0002] Currently available angle adjustment mechanisms typically rely on manual operation, which is time-consuming and labor-intensive. Their rotation angles are small, and their rotation range is extremely limited, restricting application scenarios. Furthermore, the operation is cumbersome and inconvenient, resulting in a poor user experience. They cannot precisely rotate to a certain angle, making it difficult to balance adjustment accuracy and efficiency, and failing to achieve precise angle positioning, thus failing to meet users' needs for fast and accurate positioning. Therefore, designing a rotating magnetic stripe digital meter for precise display is particularly necessary. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a rotating magnetic stripe digital meter with accurate display structure. It has a simple structure, reasonable design, easy operation, saves time and effort, has a wide rotation range, high accuracy, meets the needs of processing, is highly practical, and is easy to promote and use.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: A rotary magnetic stripe digital display structure includes a Y-axis column, a cover plate, a handwheel, a reducer, a Y-axis reducer base, a reducer shaft, a Y-axis central rotating pinion, a Y-axis central rotating large gear, a magnetic grating scale, a magnetic grating sensor, a Y-axis rotating center slide plate, a Y-axis rotating center guide rail, a Y-axis rotating locking bolt, a Y-axis rotating center nut, a bellows, a bellows elbow, a magnetic grating digital display, a terminal junction box, and an oil drain. A cover plate is attached to the side of the Y-axis column, forming the housing of the entire rotating structure. A handwheel is installed on the side of the Y-axis column, and the handwheel is connected to the reducer via a double-round-head flat key. The reducer is fixed inside the Y-axis column via the Y-axis reducer base, and the reducer is connected to the Y-axis central rotating pinion via the reducer shaft. A small rotating gear meshes with a large rotating gear at the center of the Y-axis. The large rotating gear at the center of the Y-axis, the sliding plate at the center of the Y-axis, and the guide rail at the center of the Y-axis are mounted on the side of the Y-axis column, forming a rotary actuator assembly. A magnetic scale and a magnetic scale sensor for detecting the rotation angle of the rotary actuator assembly are installed on the outer side of the large rotating gear at the center of the Y-axis. The large rotating gear at the center of the Y-axis is connected to the guide rail at the center of the Y-axis via the sliding plate at the center of the Y-axis. The inner side of the large rotating gear at the center of the Y-axis is connected to the Y-axis rotary locking bolt inside the column via a Y-axis rotary nut at the center of the Y-axis. A bellows is installed on the upper part of the Y-axis column, and a bellows elbow and a magnetic scale digital display for displaying angle values ​​are also installed on the side of the Y-axis column. The magnetic scale digital display is connected to the magnetic scale signal. A terminal box and an oil drain are installed inside the Y-axis column.

[0005] Preferably, the output end of the reducer is fixedly connected to one end of the reducer shaft via a first single round-head flat key and a baffle plate. The baffle plate is used to axially fix the reducer shaft, and the other end of the reducer shaft is connected to the Y-axis central rotating pinion via a second single round-head flat key.

[0006] Preferably, the Y-axis rotary locking bolt and the Y-axis rotary center nut that cooperate with it form a locking mechanism that can lock the rotary actuator. The locking mechanism is symmetrically distributed with respect to the rotation center of the Y-axis rotary center slide plate. The symmetrical bolts can generate a uniform and balanced locking force, which can effectively prevent the rotary platform from tilting or jamming due to unilateral force during locking, and ensure the accuracy and stability after locking.

[0007] Preferably, the rotation angle range of the rotary actuator is -20° to 45°. When rotated to any angle within this range, the Y-axis rotation locking bolt can be locked to the Y-axis rotation center nut to achieve overall rotation and fixation at a specified angle.

[0008] Preferably, one end of the corrugated pipe is mounted on the top of the Y-axis column via a straight head fixing seat, and the other end of the corrugated pipe is equipped with a corrugated pipe straight head; the corrugated pipe elbow is fixed to the side of the Y-axis column via an elbow fixing seat.

[0009] Preferably, the reducer is a reducer with smooth speed regulation characteristics, configured to make the operating force of the handwheel less than a preset threshold.

[0010] The beneficial effects of this utility model are: This device is easy to operate, saves time and effort, has a wide rotation range, broadens application scenarios, has high precision, can balance adjustment accuracy and efficiency, meets processing needs, satisfies users' needs for fast and accurate positioning, adapts to the ever-increasing demand for precision and efficiency, and has broad application prospects. Attached Figure Description

[0011] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0012] Figure 1 This is an exploded structural diagram of the present invention;

[0013] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 3 for Figure 2 The right view;

[0015] Figure 4 This is a schematic diagram of the planar structure of the present invention;

[0016] Figure 5 for Figure 4 The right view;

[0017] Figure 6 for Figure 4 The left view;

[0018] Figure 7 This is a schematic diagram of the internal installation of this utility model. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] Reference Figure 1-7 This specific embodiment adopts the following technical solution: A rotary magnetic stripe digital display structure includes a Y-axis column 1, a cover plate 2, a handwheel 3, a reducer 4, a Y-axis reducer base 5, a reducer shaft 6, a Y-axis central rotating pinion 7, a Y-axis central rotating large gear 8, a magnetic grating scale 9, a magnetic grating sensor 10, a Y-axis rotating center slide plate 11, a Y-axis rotating center guide rail 12, a Y-axis rotating locking bolt 13, a Y-axis rotating center nut 14, a bellows 15, a bellows elbow 16, a magnetic grating digital display 17, a terminal junction box 18, and an oil drain 19. The cover plate 2 is attached to the side of the Y-axis column 1, forming the housing of the entire rotating structure. A handwheel 3 is installed on the side of the Y-axis column 1. The handwheel 3 is connected to the reducer 4 via a double round-head flat key 20. The reducer 4 is fixed inside the Y-axis column 1 via the Y-axis reducer base 5. The reducer 4 is connected to the Y-axis central rotating pinion 7 via the reducer shaft 6. The Y-axis central rotation... The small gear 7 meshes with the large rotating gear 8 at the center of the Y-axis. The large rotating gear 8 at the center of the Y-axis, the sliding plate 11 at the center of the Y-axis, and the guide rail 12 at the center of the Y-axis are installed on the side of the Y-axis column 1, forming a rotary actuator assembly. The outer side of the large rotating gear 8 at the center of the Y-axis is provided with a magnetic grating scale 9 and a magnetic grating sensor 10 for detecting the rotation angle of the rotary actuator assembly. The large rotating gear 8 at the center of the Y-axis is connected to the guide rail 12 at the center of the Y-axis through the sliding plate 11 at the center of the Y-axis. The inner side of the large rotating gear 8 at the center of the Y-axis is connected to the Y-axis rotating locking bolt 13 inside the column through the nut 14 at the center of the Y-axis. A bellows 15 is installed on the upper part of the Y-axis column 1. A bellows elbow 16 and a magnetic grating digital display 17 for displaying angle values ​​are also installed on the side of the Y-axis column 1. The magnetic grating digital display 17 is connected to the magnetic grating scale 9 for signal connection. A terminal box 18 and an oil drain 19 are installed inside the Y-axis column 1.

[0021] It is worth noting that one end of the corrugated pipe 15 is mounted on the top of the Y-axis column 1 via a straight head fixing seat 24, and the other end of the corrugated pipe 15 is equipped with a corrugated pipe straight head 25; the corrugated pipe elbow 16 is fixed to the side of the Y-axis column 1 via an elbow fixing seat 26.

[0022] It is worth noting that the output end of the reducer 4 is fixedly connected to one end of the reducer shaft 6 through a first single round-head flat key 21 and a baffle 22. The baffle 22 is used to axially fix the reducer shaft 6. The other end of the reducer shaft 6 is connected to the Y-axis center rotating pinion 7 through a second single round-head flat key 23.

[0023] Furthermore, the reducer 4 is a reducer with smooth speed regulation characteristics, configured to make the operating force of the handwheel 3 less than a preset threshold. The reducer 4 allows the operator to drive the entire system with very little force, making operation easy, while ensuring that the rotation process is smooth and continuous without any jerking, making the data more continuous, thereby achieving precise rotation and facilitating accurate control.

[0024] This specific embodiment is a mechanical system for achieving precise angle rotation and locking. Its core is a speed reduction transmission mechanism that transforms the easy operation of the handwheel into precise and smooth angle changes of a rotating platform. A magnetic scale system provides high-precision real-time position feedback. The rotation angle can be set arbitrarily within the range of -20° to 45°. When rotated to any angle within this range, it can be fixed and mechanically locked, thereby achieving labor-saving, smooth, and high-precision angle adjustment and locking functions.

[0025] The above operation process is specifically divided into four stages: manual drive, mechanical transmission, electronic measurement, and mechanical locking. First, the operator turns the handwheel 3, utilizing the characteristics of the reducer to convert the operator's small, discontinuous rotational force into a smooth, continuous mechanical output with greater torque. Through power input and deceleration / torque amplification, manual force is converted into mechanical force. A second deceleration and torque amplification occurs through two-stage transmission. The reducer 4 drives the Y-axis center rotating pinion 7 via the reducer shaft 6. The Y-axis center rotating pinion 7 then meshes with and drives the Y-axis center rotating large gear 8. The Y-axis center rotating large gear 8 precisely transmits the motion to the rotary actuator. The Y-axis rotating center slide plate 11 is connected to the Y-axis center rotating large gear 8 and is driven by it to rotate on the Y-axis rotating center guide rail 12. During rotation, the magnetic scale 9 detects the angle change in real time according to the rotation position, confirms the degree of rotation, and sends the signal to the magnetic scale digital display 17, which displays the result to two decimal places with accuracy. Once the target angle is reached, tighten the Y-axis rotation locking bolt 13 to securely lock the entire motion mechanism at the specified angle, ensuring that the position will not change during subsequent operations.

[0026] In this specific embodiment, the Y-axis rotary locking bolt 13 and the cooperating Y-axis rotary center nut 14 form a locking mechanism that can lock the rotary actuator. The locking mechanism is symmetrically distributed with respect to the rotation center of the Y-axis rotary center slide plate 11. The symmetrical bolts can generate a uniform and balanced locking force, effectively preventing the rotary platform from tilting or jamming due to unilateral force during locking. This facilitates locking after the angle is adjusted, achieving the function of fixing the overall structural angle and ensuring the accuracy and stability after locking. At the same time, the symmetrically distributed multi-point locking can better offset the forces and vibrations from different directions, resulting in better overall rigidity and a more stable structure.

[0027] This specific implementation method easily rotates the entire housing by rotating the handwheel, thereby rotating the entire mechanical structure connected to the housing to meet processing needs. Simultaneously, by combining the guide rail with a magnetic stripe digital display, the position signal detected by the magnetic ruler is transmitted to the magnetic grating digital display. The digital display processes the signal and converts it into angle values, accurately converting the mechanical position into an electronic reading displayed digitally with an accuracy of up to two decimal places. This higher precision allows the operator to accurately know the current angle value, providing visual basis for precise positioning. It achieves high-precision, digital, real-time feedback, meeting users' needs for fast, accurate, and efficient positioning, and has broad market application prospects.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rotating magnetic stripe digital watch accurate display structure, characterized in that, The utility model relates to a kind of Y-axis rotary actuator, including Y-axis stand (1), cover plate (2), hand wheel (3), speed reducer (4), Y-axis speed reducer seat (5), speed reducer shaft (6), Y-axis center rotation pinion (7), Y-axis center rotation gear (8), magnetic grid magnetic scale (9), magnetic grid sensor (10), Y-axis rotation center slide plate (11), Y-axis rotation center guide rail (12), Y-axis rotation locking bolt (13), Y-axis rotation center nut (14), bellows (15), bellows elbow (16), magnetic grid digital display meter (17), terminal terminal box (18) and oil discharge (19), cover plate (2) is connected with cover plate (2) on the side of Y-axis stand (1), the shell of entire rotating structure is formed, hand wheel (3) is installed on the side of Y-axis stand (1), hand wheel (3) is connected with speed reducer (4) by double round head flat key (20), speed reducer (4) is fixed in Y-axis stand (1) by Y-axis speed reducer seat (5), speed reducer (4) is connected with Y-axis center rotation pinion (7) by speed reducer shaft (6), Y-axis center rotation pinion (7) is engaged with Y-axis center rotation gear (8), Y-axis center rotation gear (8), Y-axis rotation center slide plate (11), Y-axis rotation center guide rail (12) are installed on the side of Y-axis stand (1), and form rotating execution component;The outside of Y-axis center rotation gear (8) is provided with magnetic grid magnetic scale (9) and magnetic grid sensor (10) for detecting the rotating angle of the rotating execution component, Y-axis center rotation gear (8) is connected with Y-axis rotation center guide rail (12) by Y-axis rotation center slide plate (11), the inside of Y-axis center rotation gear (8) is connected with Y-axis rotation locking bolt (13) in the inside of stand by Y-axis rotation center nut (14);The upper portion of Y-axis stand (1) is installed with bellows (15), the side of Y-axis stand (1) is also installed with bellows elbow (16), magnetic grid digital display meter (17) for showing angle value, magnetic grid digital display meter (17) is signal connected with magnetic grid magnetic scale (9), and terminal terminal box (18) and oil discharge (19) are installed in the inside of Y-axis stand (1).

2. A precise display structure of a rotary magnetic stripe digital watch according to claim 1, wherein The output end of the speed reducer (4) is fixedly connected with one end of the speed reducer shaft (6) through a first single round head flat key (21) and a baffle (22), and the other end of the speed reducer shaft (6) is connected with the Y-axis center rotation pinion (7) through a second single round head flat key (23).

3. A precise display structure of a rotary magnetic stripe digital watch according to claim 1, wherein The Y-axis rotation locking bolt (13) and the Y-axis rotation center nut (14) matched therewith constitute a locking mechanism capable of locking the rotating execution component, and the locking mechanism is symmetrically distributed relative to the rotation center of the Y-axis rotation center slide plate (11).

4. A precise display structure of a rotary magnetic stripe digital watch according to claim 1, wherein The rotating angle range of the rotating execution component is-20° to 45°.

5. A precise display structure of a rotary magnetic stripe digital watch according to claim 1, wherein One end of the bellows (15) is installed on the top of the Y-axis stand (1) through a straight head fixing seat (24), and the other end of the bellows (15) is installed with a bellows elbow (25).

6. A precise display structure of a rotary magnetic stripe digital watch according to claim 1, wherein The bellows elbow (16) is fixed on the side of the Y-axis stand (1) through an elbow fixing seat (26).

7. A precise display structure of a rotary magnetic stripe digital watch according to claim 1, wherein The speed reducer (4) is a speed reducer with smooth speed regulation characteristics, configured to make the operating force of the hand wheel (3) less than a preset threshold.

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