Mounting bracket structure of optical fiber sensor
By introducing components such as lead screws, crescent nuts and worm gears into the optical fiber sensor installation bracket, the problem of cumbersome adjustment of position and angle in the prior art is solved, and flexible height and angle adjustment of optical fiber sensors is achieved, and its scope of application is expanded.
Patent Information
- Application Number
- CN202323462398.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-19
AI Technical Summary
The existing fiber optic sensor mounting brackets have cumbersome bolt removal methods and limited rotation angles when adjusting positions and angles, which limit the flexibility of the equipment.
A mounting bracket structure including a base, plate body, through groove, lead screw, crescent nut, mounting plate, worm and worm gear is designed. The longitudinal position adjustment is carried out by twisting the handwheel, and the handle is passed. The angle adjustment is achieved with the worm gear, which improves the height and angle application range of the fiber optic sensor.
It realizes flexible longitudinal position and angle adjustment of fiber optic sensors, expands its scope of application and simplifies the use process.
Smart Images
Figure CN222279784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical fiber sensors, in particular to a mounting bracket structure of an optical fiber sensor. Background Art
[0002] With the continuous development of society, due to the diversification of bracket forms, it is used in different places by people. There are many types of fiber optic sensor mounting brackets on the market today, which can basically meet people's needs, but there are still certain problems. First, although some mounting brackets can adjust the longitudinal use position of the fiber optic sensor, they use bolts for disassembly adjustment, which is more cumbersome. Secondly, some fiber optic sensor mounting brackets can be rotated and adjusted, but they are rotated and fixed by blocks and rods, which limits the rotation angle and limits the use of fiber optic sensors. Utility Model Content
[0003] In order to solve the above problem, that is, to solve the problem raised by the above background technology, the utility model proposes a mounting bracket structure of an optical fiber sensor, comprising: a base, a plate body is arranged on the top of the base, and an optical fiber sensor is arranged on one side of the plate body;
[0004] A through groove is opened inside the plate body, and a lead screw is rotatably connected to the inside of the through groove through a bearing, and a crescent nut is threadedly connected to the outer wall of the lead screw. A mounting plate is fixedly connected to one side of the crescent nut, and one side of the mounting plate is attached to the outer wall of the plate body. One side of the mounting plate is fixedly connected to the optical fiber sensor through a fixing bolt.
[0005] Preferably, a handwheel is fixedly connected to the top end of the lead screw.
[0006] Preferably, the outer wall of the crescent nut is rectangular and fits with the inner wall of the through slot.
[0007] Preferably, the inner cavity of the base is rotatably connected to a worm via a bearing, one end of the worm is fixedly connected to a handle, one side of the worm is meshed with a worm wheel, the top center axis of the worm wheel is rotatably connected to the top of the base via a bearing, and the top of the worm wheel is fixedly connected to the bottom end of the plate body.
[0008] Preferably, the lower end center axis of the worm gear is rotatably connected to the bottom of the base through a bearing.
[0009] Preferably, supports are installed at the four corners of the bottom of the base.
[0010] The beneficial technical effect of the utility model is as follows: turning the hand wheel to rotate the lead screw, at which time the rotating lead screw can drive the crescent nut to move longitudinally in the through groove, and then the moving crescent nut can drive the optical fiber sensor to adjust its longitudinal position through the mounting plate. When it is necessary to adjust the use angle of the optical fiber sensor, the user can turn the handle to rotate the worm, and the rotating worm can drive the worm wheel to rotate, and the rotating worm wheel can drive the plate body and the optical fiber sensor to rotate. At this time, the optical fiber sensor can be adjusted in height and angle, making its application range wider. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 The main structural schematic diagram of the utility model is shown.
[0012] Figure 2 A side structural schematic diagram of the utility model is shown.
[0013] Figure numerals: 1, base; 2, plate; 3, optical fiber sensor; 4, through slot; 5, lead screw; 6, crescent nut; 7, mounting plate; 8, fixing bolt; 9, worm; 10, handle; 11, worm wheel; 12, handwheel; 13, support. DETAILED DESCRIPTION
[0014] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.
[0015] The utility model proposes a mounting bracket structure of an optical fiber sensor, comprising a base 1, a plate body 2 is arranged on the top of the base 1, an optical fiber sensor 3 is arranged on one side of the plate body 2, a through groove 4 is opened inside the plate body 2, a lead screw 5 is rotatably connected to the inside of the through groove 4 through a bearing, a crescent nut 6 is threadedly connected to the outer wall of the lead screw 5, in actual use, the lead screw 5 and the crescent nut 6 can be replaced with a screw and a nut, which can be selected according to actual conditions, a mounting plate 7 is fixedly connected to one side of the crescent nut 6, one side of the mounting plate 7 is attached to the outer wall of the plate body 2, one side of the mounting plate 7 is fixedly connected to the optical fiber sensor 3 through a fixing bolt 8, the rotating lead screw 5 can drive the crescent nut 6 to move longitudinally in the through groove 4, and then the moving crescent nut 6 can drive the optical fiber sensor 3 to adjust its longitudinal position through the mounting plate 7.
[0016] Specifically, a hand wheel 12 is fixedly connected to the top of the lead screw 5, and the user can drive the lead screw 5 to rotate through the hand wheel 12. At the same time, when in use, the hand wheel 12 can be replaced by a driving motor according to the situation.
[0017] Specifically, the outer wall of the crescent nut 6 is rectangular and fits with the inner wall of the through slot 4 , and the design purpose is to prevent the crescent nut 6 from rotating.
[0018] Specifically, the inner cavity of the base 1 is rotatably connected to a worm 9 through a bearing, one end of the worm 9 is fixedly connected to a handle 10, one side of the worm 9 is meshed with a worm wheel 11, the top center axis of the worm wheel 11 is rotatably connected to the top of the base 1 through a bearing, and the top of the worm wheel 11 is fixedly connected to the bottom end of the plate body 2. Through the cooperation of the worm wheel 11 and the worm 9, the angle of the worm wheel 11 can be controlled and self-locked, and the rotating worm wheel 11 can drive the plate body 2 and the optical fiber sensor 3 to swing.
[0019] Specifically, the shaft end of the worm wheel 11 is rotatably connected to the bottom of the base 1 through a bearing, and its design purpose is to increase the stability of the rotation of the plate body 2.
[0020] Specifically, supports 13 are installed at the four corners of the bottom of the base 1 to support the base 1 and prevent it from being corroded by contact with the ground.
[0021] Working principle: When the optical fiber sensor mounting bracket is in use, the base 1 is placed in a suitable position. The user can adjust the use height of the optical fiber sensor 3 according to actual use conditions. First, the hand wheel 12 is turned to rotate the screw 5. At this time, the rotating screw 5 can drive the crescent nut 6 to move longitudinally in the through groove 4, and then the moving crescent nut 6 can drive the optical fiber sensor 3 to adjust the longitudinal position through the mounting plate 7. When it is necessary to adjust the use angle of the optical fiber sensor 3, the user can turn the handle 10 to rotate the worm 9, and the rotating worm 9 can drive the worm wheel 11 to rotate, and the rotating worm wheel 11 can drive the plate body 2 and the optical fiber sensor 3 to rotate. At this time, the height and angle of the optical fiber sensor 3 can be adjusted, making its application range wider.
[0022] Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0023] In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0024] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0025] The term "comprise" or any other similar term is intended to cover a non-exclusive inclusion, such that a process, article, or apparatus / device that includes a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, article, or apparatus / device.
[0026] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims
1. A mounting bracket structure for an optical fiber sensor, characterized in that: include: A base (1), wherein a plate (2) is arranged on the top of the base (1), and an optical fiber sensor (3) is arranged on one side of the plate (2); A through groove (4) is provided inside the plate body (2), a lead screw (5) is rotatably connected to the inside of the through groove (4) via a bearing, a crescent nut (6) is threadedly connected to the outer wall of the lead screw (5), a mounting plate (7) is fixedly connected to one side of the crescent nut (6), one side of the mounting plate (7) is in contact with the outer wall of the plate body (2), and one side of the mounting plate (7) is fixedly connected to the optical fiber sensor (3) via a fixing bolt (8).
2. The mounting bracket structure of an optical fiber sensor according to claim 1, characterized in that: A hand wheel (12) is fixedly connected to the top end of the lead screw (5).
3. The mounting bracket structure of an optical fiber sensor according to claim 1, characterized in that: The outer wall of the crescent nut (6) is rectangular and fits with the inner wall of the through slot (4).
4. The mounting bracket structure of an optical fiber sensor according to claim 1, characterized in that: The inner cavity of the base (1) is rotatably connected to a worm (9) via a bearing, one end of the worm (9) is fixedly connected to a handle (10), one side of the worm (9) is meshed with a worm wheel (11), the top center axis of the worm wheel (11) is rotatably connected to the top of the base (1) via a bearing, and the top of the worm wheel (11) is fixedly connected to the bottom end of the plate body (2).
5. The mounting bracket structure of an optical fiber sensor according to claim 4, characterized in that: The shaft end of the worm wheel (11) is rotatably connected to the bottom of the base (1) via a bearing.
6. The mounting bracket structure of an optical fiber sensor according to claim 1, characterized in that: Supports (13) are installed at the four corners of the bottom of the base (1).