Height-adjustable humidity sensor mounting bracket

Abstract

This utility model relates to the field of adjustable brackets and discloses an adjustable-height humidity sensor mounting bracket, including a base, a support frame mounted on the surface of the base, a sliding groove formed within the support frame, and a lifting mechanism installed within the sliding groove. The lifting mechanism includes a slider installed within the sliding groove, two first springs symmetrically mounted within the slider, each first spring connected to a pin. The lifting mechanism also includes multiple limiting holes formed on the side wall of the sliding groove, the limiting holes being equidistantly arranged, and multiple ball bearings movably mounted on the side wall of the slider. A pulling component is provided at the end of the slider, and a protective shell is mounted on the upper surface of the slider. In this utility model, the pin is inserted into the limiting hole for fixation through the lifting mechanism. When adjusting the height, simply pull the pin out of the limiting hole via the spring, and then move the capacitive humidity sensor up and down to the target height. This design is simple to operate and allows for faster height adjustment.

Description

Technical Field

[0001] This utility model relates to the field of adjustable brackets, and more particularly to a humidity sensor mounting bracket with adjustable height. Background Technology

[0002] The adjustable-height humidity sensor mounting bracket is widely used in various fields such as meteorological observation, agricultural greenhouses, industrial workshops, warehousing environments, smart buildings, and data centers. This device can position the humidity sensor at different heights or hard-to-reach measurement points according to actual measurement needs, effectively avoiding monitoring blind spots or data deviations caused by fixed installation positions.

[0003] In existing technologies, when adjusting the height of a humidity sensor, it is usually necessary to first unscrew the fixing bolts, remove the sensor or its bracket from the installation position, and then manually move the sensor body up and down to the target height. During this process, the operator needs to repeatedly try to align the adjusted mounting hole with the fixing hole on the equipment base before the bolt can be reinserted and tightened. This method is not only cumbersome and time-consuming, but also prone to bolt stripping and hole wear during repeated disassembly and reinstallation. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an adjustable humidity sensor mounting bracket, which aims to improve the problem of the cumbersome operation of unscrewing bolts when adjusting the height of the humidity sensor.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an adjustable humidity sensor mounting bracket, including a base, a support frame mounted on the surface of the base, a sliding groove formed in the support frame, and a lifting mechanism installed in the sliding groove; The lifting mechanism includes a slider installed in a slide groove, two first springs symmetrically installed in the slider, each first spring being connected to a pin, and the lifting mechanism also includes a plurality of limiting holes opened in the side wall of the slide groove, the limiting holes being equidistantly arranged, and a plurality of ball bearings being movably installed on the side wall of the slider. The slider end is provided with a pulling component, and a protective shell is installed on the upper surface of the slider. A capacitive humidity sensor is installed on the protective shell.

[0006] According to the above technical solution: the lifting mechanism is used to insert the pin into the limiting hole for fixation. When adjusting the height, the pin is simply pulled by the spring to disengage it from the limiting hole, and then the capacitive humidity sensor is moved up and down to the target height. This design is simple to operate and allows for faster height adjustment.

[0007] Preferably, the pulling assembly includes a three-pronged rope connected to one end of the pin, and the pulling assembly also includes a second spring installed inside the slider, the other end of the second spring being connected to a pull frame, and one end of the three-pronged rope passing through the inside of the slider and connected to one end of the pull frame.

[0008] Preferably, the arc of the pin end is the same as the arc of the slide groove sidewall, and the pin slides within the slide groove.

[0009] Preferably, a square groove is provided on one side of the slider, and the ball slides in the square groove.

[0010] Preferably, one end of the slider has a rectangular groove, and the pull frame is installed in the rectangular groove.

[0011] Preferably, when the pull frame is in contact with the inner wall of one end of the rectangular groove, the pin disengages from the limiting hole.

[0012] Preferably, the slider is convex and slides within the groove.

[0013] Preferably, the end of the pull frame is provided with a protrusion.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the pin is inserted into the limiting hole and fixed by the lifting mechanism. When adjusting the height, the pin is simply pulled by the spring to disengage from the limiting hole, and then the capacitive humidity sensor is moved up and down to the target height. This design is simple to operate and allows for faster height adjustment.

[0015] 2. In this utility model, the pull structure is designed to stretch the pull frame outward, causing the pin to extend and retract inward. Then, the pull frame moves up and down, thereby moving the slider and the capacitive humidity sensor, thus adjusting the height of the capacitive humidity sensor. The operation is simple, time-saving, labor-saving, and allows for quick adjustment, improving work efficiency. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the adjustable-height humidity sensor mounting bracket proposed in this utility model. Figure 2 A top view of the adjustable-height humidity sensor mounting bracket proposed in this utility model; Figure 3 The structural diagram shows the lifting mechanism and pulling component of the adjustable-height humidity sensor mounting bracket proposed in this utility model. Figure 4 A cross-sectional view of the slider of the adjustable-height humidity sensor mounting bracket proposed in this utility model; Figure 5 This is a cross-sectional view of the pull assembly of the adjustable-height humidity sensor mounting bracket proposed in this utility model.

[0017] Legend: 1. Base; 2. Support frame; 3. Slide groove; 4. Lifting mechanism; 5. Pulling assembly; 6. Protective shell; 7. Capacitive humidity sensor; 401. Slider; 402. First spring; 403. Pin; 404. Limiting hole; 405. Ball bearing; 501. Three-pronged rope; 502. Second spring; 503. Pull frame. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figure 1 and Figure 2 as well as Figure 4 An embodiment of this utility model is provided: an adjustable height humidity sensor mounting bracket, including a base 1, a support frame 2 mounted on the surface of the base 1, a sliding groove 3 opened in the support frame 2, and a lifting mechanism 4 installed in the sliding groove 3; The lifting mechanism 4 includes a slider 401 installed in the slide 3. Two first springs 402 are symmetrically installed in the slider 401. Each first spring 402 is connected to a pin 403. The lifting mechanism 4 also includes a plurality of limiting holes 404 opened in the side wall of the slide 3. The limiting holes 404 are equidistantly arranged. A plurality of balls 405 are movably installed on the side wall of the slider 401. A pulling component 5 is provided at the end of the slider 401, and a protective shell 6 is installed on the upper surface of the slider 401. A capacitive humidity sensor 7 is installed on the protective shell 6.

[0020] Specifically, when adjusting the height of the capacitive humidity sensor 7, simply pull the pin 403 out of the limiting hole 404 to move the slider 401 up and down to the desired position. After adjustment, reinsert the pin 403 into the corresponding limiting hole 404 to fix the slider 401, thereby achieving the adjustment of the sensor height. This structure is simple and convenient to operate, and significantly improves work efficiency compared with the traditional bolt adjustment method.

[0021] Reference Figure 3 and Figure 5 The pulling assembly 5 includes a three-pronged rope 501 connected to one end of the pin 403. The pulling assembly 5 also includes a second spring 502 installed inside the slider 401. The other end of the second spring 502 is connected to a pull frame 503. One end of the three-pronged rope 501 passes through the inside of the slider 401 and is connected to one end of the pull frame 503.

[0022] Specifically, the two pins 403 are connected to the pull frame 503 by the three-pronged rope 501. When adjusting the height, simply pull the pull frame 503 outward to drive the three-pronged rope 501 to extend and retract the pins 403 inward to disengage them from the limiting hole 404. Then, pull the pull frame 503 up or down to move the slider 401 up and down. The operation is simple and improves work efficiency.

[0023] Reference Figure 2 The end curvature of the pin 403 is the same as the curvature of the side wall of the slide groove 3, and the pin 403 slides in the slide groove 3; a square groove is provided on one side of the slider 401, and the ball 405 slides in the square groove.

[0024] Specifically, by using the ball bearing 405, the original surface contact sliding friction between the slider 401 and the groove 3 is transformed into rolling friction, which effectively reduces the frictional resistance during the movement. This structure makes the slider 401 move up and down in the groove 3 more effortless and smoother, and also helps to reduce component wear and extend the service life of the parts.

[0025] Reference Figure 3 and Figure 4 A rectangular groove is provided at one end of the slider 401, and the pull frame 503 is installed in the rectangular groove; when the pull frame 503 is in contact with the inner wall of one end of the rectangular groove, the pin 403 disengages from the limiting hole 404.

[0026] Specifically, the pull frame 503 is installed in the rectangular groove and is kept in a natural state under the action of the second spring 502. The pull frame 503 is in a stable position and will not fall off on its own. When operation is required, the pull frame 503 is pulled outward, and this structure also provides it with good stability.

[0027] Reference Figure 2 and Figure 3 The slider 401 is convex and slides within the groove 3; the end of the pull frame 503 is provided with a protrusion.

[0028] Specifically, when the pull frame 503 is pulled, the protruding structure at its end can effectively increase the friction between the pull frame and the hand. This design not only ensures a stable and non-slip feel during operation, but also makes it less likely for the pull frame 503 to slip out of the hand while moving the slider 401.

[0029] Working principle: The initial state of the device is as follows Figure 1As shown, when adjusting the height of the capacitive humidity sensor 7, pulling the pull frame 503 outward causes the pull frame 503 to pull the three-pronged rope 501, which in turn pulls the two pins 403 inward. At this time, the first spring 402 and the second spring 502 deform. When the pins 403 are completely disengaged from the limiting hole 404, the pull frame 503 moves up and down. While the pull frame 503 moves up and down, it also drives the slider 401 and the capacitive humidity sensor 7 to move up and down. As the slider 401 moves up and down, the ball bearing 405 rolls in the square groove, making it easier for the slider to move. Block 401 slides within the groove 3 and can constrain slider 401 in the horizontal direction, ensuring that slider 401 does not deviate while moving up and down, allowing pin 403 to be accurately inserted into limiting hole 404. When slider 401 moves to the appropriate position, pull frame 503 is released, and pull frame 503 is automatically reset under the action of second spring 502. At this time, three-pronged rope 501 is relaxed, releasing the restraint on pin 403. Then, first spring 402 rebounds and pushes pin 403 into limiting hole 404, fixing slider 401.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 adjustable-height humidity sensor mounting bracket, comprising a base (1), characterized in that: A support frame (2) is installed on the surface of the base (1), and a sliding groove (3) is provided in the support frame (2). A lifting mechanism (4) is installed in the sliding groove (3). The lifting mechanism (4) includes a slider (401) installed in the slide groove (3), two first springs (402) are symmetrically installed in the slider (401), and each first spring (402) is connected to a pin (403). The lifting mechanism (4) also includes a plurality of limiting holes (404) opened on the side wall of the slide groove (3), the limiting holes (404) are equidistantly arranged, and a plurality of ball bearings (405) are movably installed on the side wall of the slider (401). The slider (401) is provided with a pulling component (5) at its end, and a protective shell (6) is installed on the upper surface of the slider (401). A capacitive humidity sensor (7) is installed on the protective shell (6).

2. The adjustable-height humidity sensor mounting bracket according to claim 1, characterized in that: The pulling assembly (5) includes a three-pronged rope (501) connected to one end of the pin (403). The pulling assembly (5) also includes a second spring (502) installed inside the slider (401). The other end of the second spring (502) is connected to a pull frame (503). One end of the three-pronged rope (501) passes through the inside of the slider (401) and is connected to one end of the pull frame (503).

3. The adjustable-height humidity sensor mounting bracket according to claim 2, characterized in that: The end curvature of the pin (403) is the same as the side wall curvature of the groove (3), and the pin (403) slides in the groove (3).

4. The adjustable-height humidity sensor mounting bracket according to claim 1, characterized in that: A square groove is provided on one side of the slider (401), and the ball (405) slides in the square groove.

5. The adjustable-height humidity sensor mounting bracket according to claim 1, characterized in that: The slider (401) has a rectangular groove at one end, and the pull frame (503) is installed in the rectangular groove.

6. The adjustable-height humidity sensor mounting bracket according to claim 2, characterized in that: When the pull frame (503) is in contact with the inner wall of one end of the rectangular groove, the pin (403) disengages from the limiting hole (404).

7. The adjustable-height humidity sensor mounting bracket according to claim 5, characterized in that: The slider (401) is convex and slides within the groove (3).

8. The adjustable-height humidity sensor mounting bracket according to claim 2, characterized in that: The pull frame (503) has a protrusion at its end.

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