Positioning device for sensor

Abstract

The utility model relates to the technical field of sensors, and discloses a positioning device for a sensor, which comprises a fixing plate, an adjusting mechanism is arranged at the top of the fixing plate, a rotary fixing mechanism is arranged at the top of the adjusting mechanism, and a sensor is arranged on the inner side of the rotary fixing mechanism. A sensor is placed on the connecting frame, the two-way screw is rotated, then the movable block drives the clamping block to move until the sensor is completely clamped, and therefore even if the sensor makes contact, the sensor does not generate relative displacement, position deviation of the sensor is prevented, then the pressing plate is pressed according to requirements, and the sensor is clamped. The connecting block fixed at the bottom of the pressing plate is separated from the limiting ring, the limiting ring is rotated, and the rotating shaft drives the rotating seat to rotate, so that the rotating angle of the sensor can be rapidly adjusted, the application range of the device is further expanded, and workers can conveniently and rapidly adjust the angle position of the sensor.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a positioning device for sensors. Background Art

[0002] The primary function of the sensor's positioning device is to ensure that the sensor can be stably fixed at the position to be measured to avoid severe vibration or displacement of the sensor. Stable fixation helps to ensure the stability and accuracy of the sensor during the measurement process and prevent measurement data deviations caused by position changes. The design of the sensor's positioning device can ensure that the sensor is evenly stressed, thereby more accurately measuring physical quantities such as temperature, humidity, pressure, light intensity, etc.

[0003] According to a sensor positioning device disclosed on the patent website (authorization announcement CN 211013036U), "a sensor positioning device includes a base, a support column is arranged on the base, a sliding rod is connected to the support column for sliding up and down, a circular ring is arranged on the top of the sliding rod, and an elastic device for squeezing objects passing through the circular ring is arranged on the inner wall of the circular ring; a plurality of main through holes arranged along the axial direction of the support column are arranged on the support column, and a plurality of secondary through holes arranged along the axial direction of the sliding rod are arranged on the sliding rod."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, the sensor is inserted into the ring when installing the sensor, and the elastic device on the inner wall of the ring squeezes the sensor and fixes it. When removing the sensor, the sensor can be directly pulled out, and the support is connected to the sliding rod by sliding up and down. The height of the sliding rod can be adjusted by adjusting the up and down positions and inserting the insertion rod into different main through holes and sub-through holes. However, during actual use, when the sensor is touched, the device is fixed by the elastic device in the ring, and the sensor is prone to relative displacement, so that the sensor cannot be completely fixed. In addition, the device cannot adjust the fixing angle of the sensor according to actual conditions, and the overall adaptability of the device is narrow, so that the appropriate fixing angle cannot be adjusted according to needs. Therefore, it is necessary to improve a positioning device for the sensor. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning device for a sensor to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a positioning device for a sensor, comprising a fixing plate, an adjusting mechanism is arranged on the top of the fixing plate, a rotating fixing mechanism is arranged on the top of the adjusting mechanism, and a sensor is arranged inside the rotating fixing mechanism;

[0008] The rotating and fixing mechanism includes a rotating component and a fixing component. The fixing component is arranged on the top of the rotating component to facilitate the adjustment of the sensor angle and fixing.

[0009] Preferably, the adjustment mechanism includes a connecting column, which is fixedly connected to the top of the fixed plate, a sliding frame is slidably connected to the outside of the connecting column, a connecting sleeve is fixedly connected to the right side of the sliding frame, a clamping column is slidably connected to the inside of the connecting sleeve, a pull plate is fixedly connected to the right side of the clamping column, and a No. 2 spring is fixedly connected between the clamping column and the connecting sleeve to facilitate adjusting the sensor height.

[0010] Preferably, holes are provided at positions corresponding to the clamping column and the connecting column, and the clamping column is inserted into the hole, so that the height of the sensor can be quickly adjusted according to needs.

[0011] Preferably, the rotating assembly includes a rotating shaft, which is rotatably connected to the inside of the sliding frame, a limiting ring is fixedly connected to the right side of the rotating shaft, a rotating seat is fixedly connected to the left side of the rotating shaft, a pressure plate is rotatably connected to the inside of the sliding frame, a limiting block is fixedly connected to the bottom of the pressure plate, a pressure column is slidably connected to the inside of the sliding frame, and a No. 1 spring is fixedly connected between the pressure column and the sliding frame to facilitate the adjustment of the rotation angle of the sensor.

[0012] Preferably, grooves are provided at positions corresponding to the limiting block and the limiting ring, and the limiting block is snapped into the groove to fix the sensor after rotation.

[0013] Preferably, the fixing component includes a connecting frame, which is fixedly connected to the top of the rotating seat, a bidirectional screw is rotatably connected inside the connecting frame, a moving block is externally threadedly connected to the bidirectional screw, a clamping block is fixedly connected to the top of the moving block, and a sliding column is also fixedly connected inside the connecting frame, which facilitates quick installation and disassembly of the sensor.

[0014] Preferably, grooves are provided at positions corresponding to the clamping block and the connecting frame, and the clamping block is slidably connected in the groove, and the moving block is slidably connected to the outside of the sliding column, so as to drive the clamping block to fix the sensor.

[0015] Compared with the prior art, the utility model provides a positioning device for a sensor, which has the following beneficial effects:

[0016] 1. The positioning device for the sensor places the sensor on the connection frame through the set rotating fixing mechanism, and rotates the bidirectional screw, and then the moving block drives the clamping block to move until the sensor is completely clamped, so that even if the sensor is in contact, the sensor will not be relatively displaced, thereby preventing the sensor from having a position deviation, and then according to the needs, the pressure plate is pressed to make the connection block fixed at the bottom of the pressure plate disengage from the limit ring, and then the limit ring is rotated, and then the rotating seat is driven to rotate by the rotating shaft, so that the rotation angle of the sensor can be quickly adjusted, further expanding the adaptability of the device, so that the staff can quickly adjust the angular position of the sensor.

[0017] 2. The positioning device for the sensor, through the adjustment mechanism set up, pulls the pull plate, and the pull plate drives the card column to move, so that the card column is separated from the connecting column, so that the sliding frame can be easily pulled to adjust the up and down movement position, and when reaching the appropriate position, by loosening the pull plate, the card column is re-inserted into the hole corresponding to the connecting column, so that the overall height adjustment of the sensor can be easily completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the fixed guide mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the guide component of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the stable support mechanism of the utility model.

[0024] In the figure: 1. fixed plate; 2. adjustment mechanism; 3. rotating fixing mechanism; 4. sensor; 31. rotating assembly; 32. fixed assembly; 311. limiting ring; 312. rotating shaft; 313. rotating seat; 314. spring No. 1; 315. pressure column; 316. pressure plate; 317. limiting block; 321. connecting frame; 322. two-way screw; 323. moving block; 324. clamping block; 325. sliding column; 21. connecting column; 22. sliding frame; 23. connecting sleeve; 24. clamping column; 25. spring No. 2; 26. pulling plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a positioning device for a sensor, comprising a fixing plate 1, an adjusting mechanism 2 is arranged on the top of the fixing plate 1, a rotating fixing mechanism 3 is arranged on the top of the adjusting mechanism 2, and a sensor 4 is arranged inside the rotating fixing mechanism 3;

[0029] The rotating and fixing mechanism 3 includes a rotating component 31 and a fixing component 32 . The fixing component 32 is arranged on the top of the rotating component 31 to facilitate the adjustment of the angle and fixing of the sensor 4 .

[0030] Furthermore, the rotating assembly 31 includes a rotating shaft 312, which is rotatably connected to the inside of the sliding frame 22. The right side of the rotating shaft 312 is fixedly connected to a limiting ring 311, the left side of the rotating shaft 312 is fixedly connected to a rotating seat 313, the inside of the sliding frame 22 is rotatably connected to a pressure plate 316, the bottom of the pressure plate 316 is fixedly connected to a limiting block 317, the inside of the sliding frame 22 is slidably connected to a pressure column 315, and a No. 1 spring 314 is fixedly connected between the pressure column 315 and the sliding frame 22 to facilitate the adjustment of the rotation angle of the sensor 4.

[0031] Furthermore, grooves are provided at positions corresponding to the limiting block 317 and the limiting ring 311, and the limiting block 317 is snapped into the grooves to fix the sensor 4 after rotation.

[0032] Furthermore, the fixing component 32 includes a connecting frame 321, which is fixedly connected to the top of the rotating seat 313. The connecting frame 321 is internally rotatably connected with a bidirectional screw 322, and the bidirectional screw 322 is externally threadedly connected with a moving block 323. The top of the moving block 323 is fixedly connected with a clamping block 324, and the connecting frame 321 is also internally fixedly connected with a sliding column 325, which facilitates the quick installation and disassembly of the sensor 4.

[0033] Furthermore, grooves are provided at positions corresponding to the clamp block 324 and the connection frame 321 , and the clamp block 324 is slidably connected in the groove, and the moving block 323 is slidably connected to the outside of the sliding column 325 , so as to drive the clamp block 324 to fix the sensor 4 .

[0034] Embodiment 2:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the adjustment mechanism 2 includes a connecting column 21, the connecting column 21 is fixedly connected to the top of the fixed plate 1, the connecting column 21 is slidably connected to the outside of the sliding frame 22, the right side of the sliding frame 22 is fixedly connected to a connecting sleeve 23, the connecting sleeve 23 is slidably connected to the inside of the connecting sleeve 23, the right side of the connecting column 24 is fixedly connected to a pull plate 26, and a No. 2 spring 25 is fixedly connected between the connecting column 24 and the connecting sleeve 23, which is convenient for adjusting the height of the sensor 4.

[0036] Furthermore, holes are provided at positions corresponding to the clamping column 24 and the connecting column 21, and the clamping column 24 is inserted into the holes, so that the height of the sensor 4 can be quickly adjusted according to needs.

[0037] In actual operation, when the device is used, first, when the device is used, the sensor 4 is placed on the connecting frame 321 through the rotating fixing mechanism 3, and the bidirectional screw 322 is rotated to drive the moving blocks 323 on both sides to move, and then the moving block 323 drives the clamping block 324 to move, so that the clamping block 324 gradually approaches the sensor 4 until the sensor 4 is completely clamped, so that even if the sensor 4 is in contact, the sensor 4 will not be relatively displaced, thereby preventing the sensor 4 from having a position deviation, and then according to the needs, the pressure plate 316 is pressed, and the connecting block fixed at the bottom of the iron tooth pressure plate 316 is disengaged from the limiting ring 311, and then the limiting ring 311 is rotated to drive the rotating shaft 312 The rotating seat 313 is driven to rotate by the rotating shaft 312, so that the staff can quickly adjust the angle position of the sensor 4. When the angle adjustment is completed, the pressure plate 316 is released, and the pressure column 315 is driven by the elastic force of the spring 314 to move the limit block 317 so that the limit block 317 is re-engaged in the groove corresponding to the limit ring 311, so that the position of the sensor 4 can be easily fixed after the rotation angle is completed. Then, through the set adjustment mechanism 2, by pulling the pull plate 26, the pull plate 26 drives the card column 24 to move, so that the card column 24 is separated from the connecting column 21, so that the sliding frame 22 can be easily pulled to adjust the up and down movement position, and when it reaches the appropriate position, by releasing the pull plate 26, the card column 24 is re-engaged in the hole corresponding to the connecting column 21.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A positioning device for a sensor, comprising a fixing plate (1), characterized in that: An adjusting mechanism (2) is arranged on the top of the fixing plate (1), a rotating fixing mechanism (3) is arranged on the top of the adjusting mechanism (2), and a sensor (4) is arranged inside the rotating fixing mechanism (3); The rotating and fixing mechanism (3) comprises a rotating component (31) and a fixing component (32), wherein the fixing component (32) is arranged on the top of the rotating component (31).

2. A positioning device for a sensor according to claim 1, characterized in that: The adjustment mechanism (2) comprises a connecting column (21), wherein the connecting column (21) is fixedly connected to the top of the fixed plate (1), the connecting column (21) is slidably connected to a sliding frame (22) outside, the sliding frame (22) is fixedly connected to a connecting sleeve (23) on the right side, the connecting sleeve (23) is slidably connected to a clamping column (24) inside, the clamping column (24) is fixedly connected to a pull plate (26) on the right side, and a No. 2 spring (25) is fixedly connected between the clamping column (24) and the connecting sleeve (23).

3. A positioning device for a sensor according to claim 2, characterized in that: A hole is provided at a position corresponding to the clamping column (24) and the connecting column (21), and the clamping column (24) is inserted into the hole.

4. A positioning device for a sensor according to claim 2, characterized in that: The rotating assembly (31) comprises a rotating shaft (312), wherein the rotating shaft (312) is rotatably connected to the interior of the sliding frame (22), the right side of the rotating shaft (312) is fixedly connected to a limiting ring (311), the left side of the rotating shaft (312) is fixedly connected to a rotating seat (313), the interior of the sliding frame (22) is rotatably connected to a pressure plate (316), the bottom of the pressure plate (316) is fixedly connected to a limiting block (317), the interior of the sliding frame (22) is slidably connected to a pressure column (315), and a No. 1 spring (314) is fixedly connected between the pressure column (315) and the sliding frame (22).

5. A positioning device for a sensor according to claim 4, characterized in that: The limiting block (317) and the limiting ring (311) are provided with grooves at positions corresponding to each other, and the limiting block (317) is clamped in the grooves.

6. A positioning device for a sensor according to claim 4, characterized in that: The fixing assembly (32) comprises a connecting frame (321), wherein the connecting frame (321) is fixedly connected to the top of the rotating seat (313), a bidirectional screw (322) is rotatably connected inside the connecting frame (321), a moving block (323) is externally threadedly connected to the bidirectional screw (322), a clamping block (324) is fixedly connected to the top of the moving block (323), and a sliding column (325) is also fixedly connected inside the connecting frame (321).

7. A positioning device for a sensor according to claim 6, characterized in that: The clamping block (324) and the connection frame (321) are provided with grooves at positions corresponding to each other, and the clamping block (324) is slidably connected in the groove, and the moving block (323) is slidably connected to the outside of the sliding column (325).

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