Adjustable bracket for meteorological observation instrument

Abstract

The utility model relates to the technical field of related devices for fixing meteorological observation instruments, and discloses an adjustable bracket for a meteorological observation instrument, which comprises a fixed seat, a loop bar is fixedly connected to the side wall of the fixed seat, an adjusting rod is sleeved on the side wall of the loop bar, and the adjusting rod is fixedly connected with the fixed seat. A rotating sleeve is arranged at the top of the adjusting rod, and a clamping assembly is arranged at the top end of the rotating sleeve. According to the adjustable bracket for the meteorological observation instrument, the trapezoidal blocks are arranged to form an automatic adjustable wedge-shaped groove, the positions of the clamping frames are adjusted in a self-adaptive mode according to the thickness of the instrument, the clamping frames can adapt to observation instruments of different thicknesses, the clamping stability is improved, the included angle space formed by the clamping frames can be changed through the arranged connecting blocks, and the working efficiency is improved. Instruments and equipment of different sizes can be flexibly adapted, the clamping face can be attached to the side face contour of the equipment through the adjustable included angle structure, the overall clamping stability is improved, and negative pressure adsorption is formed through the suction cups.

Description

TECHNICAL FIELD

[0001] The utility model relates to meteorological observation instrument fixing related device technical field, concretely is a kind of adjustable bracket for meteorological observation instrument. BACKGROUND

[0002] Meteorological observation is a discipline that studies methods and means of measuring and observing physical and chemical properties of the earth's atmosphere and atmospheric phenomena. From a disciplinary perspective, meteorological observation is a branch of atmospheric science, which includes ground meteorological observation, upper air meteorological observation, atmospheric remote sensing detection and meteorological satellite detection, and is sometimes collectively referred to as atmospheric detection. The meteorological observation system composed of various means can observe the state of the atmosphere from the ground to the upper atmosphere and its changes from local to global. Since special meteorological observation instruments are required during meteorological observation, the meteorological observation instruments need to be fixed on the outdoor support rod using their special brackets. Therefore, an adjustable bracket for meteorological observation instruments is needed.

[0003] According to the adjustable bracket for meteorological observation instruments (publication number: CN217422708U), the above-mentioned application includes a fixing seat, an adjusting block, a first support rod, a second support rod, a butt joint seat and a ring. The utility model has the beneficial effects that the fixing seat is provided with a semicircular notch in the center of one side, and a ring is rotatably connected to one end of the notch.

[0004] However, the above-mentioned adjustable bracket has the following problems in actual use. Since the angles between the four groups of first and second telescopic rods are fixed, the included angle space formed by the bracket is constant, which means that only observation instruments with a specific length-width ratio can be fixed, and the included angle cannot be adjusted flexibly to adapt to devices of different shapes or sizes. When the size of the instrument does not match the angle of the bracket, only partial contact can be achieved, resulting in uneven force on the clamping surface and causing shaking and displacement. In view of this, we propose an adjustable bracket for meteorological observation instruments. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an adjustable bracket for meteorological observation instruments to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable bracket for meteorological observation instruments, including a fixing seat, the side wall of the fixing seat is fixedly connected with a sleeve rod, the side wall of the sleeve rod is sleeved with an adjusting rod, the top of the adjusting rod is provided with a rotating sleeve, the top end of the rotating sleeve is provided with a clamping assembly, the clamping assembly includes:

[0007] A mounting plate is fixedly connected with a fixed block on its outer wall, a screw rod is threadedly connected to the side of the mounting plate away from the fixed block, an abutting seat is sleeved on the end face of the screw rod, and a suction cup is fixedly connected to the side wall of the abutting seat.

[0008] The side wall of the connecting block is hinged with an elastic telescopic rod, one end of the elastic telescopic rod is rotationally connected with a clamping frame, and the inner wall of the clamping frame is fixedly connected with a trapezoidal block.

[0009] Preferably, the side wall of the sleeve rod is threadedly connected with a locking knob, the locking knob is movably connected with the side wall of the adjusting rod, the adjusting rod is pulled out to change the transverse length of the bracket, and then the transverse length of the bracket is fixed by rotating the locking knob.

[0010] Preferably, the mounting plate is rotationally connected with the rotating sleeve, and the suction disc is arranged on the side, away from the screw rod, of the abutting seat.

[0011] Preferably, the connecting block is hinged with the side wall of the fixed block, and the trapezoidal block is arranged in a stepped manner.

[0012] Preferably, the connecting block, the elastic telescopic rod and the clamping frame are provided in four groups, and the four groups of the connecting block, the elastic telescopic rod and the clamping frame are arranged at equal intervals around the side wall of the fixed block.

[0013] Preferably, the bottom of the adjusting rod is sleeved with a threaded stud, the threaded stud is threadedly connected with the rotating sleeve, the angle of the observation instrument is adjusted by rotating the rotating sleeve, and then the angle of the observation instrument is fixed by the threaded stud.

[0014] Preferably, the side, close to the suction disc, of the abutting seat is fixedly connected with a limiting ring, and the limiting ring is abutted with the observation instrument.

[0015] Compared with the prior art, the adjustable bracket for meteorological observation instruments has the following beneficial effects:

[0016] 1. The adjustable bracket for meteorological observation instruments is provided with the clamping assembly, the trapezoidal block forms an automatically adjustable wedge-shaped groove, the position of the clamping frame is self-adaptively adjusted according to the thickness of the instrument, the clamping frame can be adapted to observation instruments of different thicknesses, the stability of clamping is improved, the clamping angle space formed by the clamping frame can be changed through the connecting block, instruments and equipment of different sizes can be flexibly adapted, the adjustable bracket is applicable to meteorological observation instruments of multiple models, the universality and compatibility are improved, the adjustable clamping angle structure makes the clamping surface fit the side profile of the equipment, the overall clamping stability is improved, the suction disc forms negative pressure adsorption, the fixing force is further strengthened, a double fixing mode of multi-point contact and matching surface adsorption is realized, and safety accidents such as equipment falling and damage caused by accidental shaking are reduced.

[0017] 2、The adjustable bracket for meteorological observation instrument, through the setting limiting ring, physical limiting effect is played, prevents overstroke contact, protects instrument shell, avoids being flattened, deformation or damage by the suction cup, maintains constant, suitable depth of adhesion between the suction cup and the instrument, enhances the overall stability of the structure, prevents the suction cup from deflecting or sliding. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is main body structure schematic diagram of the utility model;

[0019] Figure 2 It is clamping assembly structure schematic diagram of the utility model;

[0020] Figure 3 It is clamping frame structure schematic diagram of the utility model;

[0021] Figure 4 It is the explosion drawing of the abutment seat of the utility model.

[0022] In the drawing: 1, fixed seat;2, sleeve rod;3, adjusting rod;4, locking knob;5, stud;6, rotating sleeve;7, clamping assembly;701, mounting plate;702, fixed block;703, screw;704, abutment seat;705, suction cup;706, connecting block;707, elastic telescopic rod;708, clamping frame;709, trapezoidal block;8, limiting ring. DETAILED DESCRIPTION

[0023] As Figures 1-4 Indicated, the utility model provides a technical scheme: a kind of adjustable bracket for meteorological observation instrument, including fixed seat 1, the side wall of fixed seat 1 is fixedly connected with sleeve rod 2, the side wall of sleeve rod 2 is sleeved with adjusting rod 3, the top of adjusting rod 3 is provided with rotating sleeve 6, and the top of rotating sleeve 6 is provided with clamping assembly 7, and clamping assembly 7 includes mounting plate 701, fixed block 702, screw 703, abutment seat 704, suction cup 705, connecting block 706, elastic telescopic rod 707, clamping frame 708, trapezoidal block 709.

[0024] In an embodiment of the utility model, mounting plate 701 is rotationally connected with rotating sleeve 6, and the outer wall of mounting plate 701 is fixedly connected with fixed block 702, and the side away from fixed block 702 of mounting plate 701 is screw-connected with screw 703, and the end surface of screw 703 is sleeved with abutment seat 704, and the side wall of abutment seat 704 is fixedly connected with suction cup 705, and suction cup 705 is arranged at the side away from screw 703 of abutment seat 704.

[0025] The connecting block 706 is hinged to the side wall of the fixed block 702, the side wall of the connecting block 706 is hinged to the elastic telescopic rod 707, one end of the elastic telescopic rod 707 away from the connecting block 706 is rotationally connected to the clamping frame 708, the inner wall of the clamping frame 708 is fixedly connected to the trapezoidal block 709, the trapezoidal block 709 is arranged in a stepped manner, the number of the connecting block 706, the elastic telescopic rod 707 and the clamping frame 708 is four groups, and the four groups of the connecting block 706, the elastic telescopic rod 707 and the clamping frame 708 are equidistantly arranged around the side wall of the fixed block 702.

[0026] The side wall of the sleeve rod 2 is threadedly connected with the locking knob 4, the locking knob 4 is movably connected with the side wall of the adjusting rod 3, the adjusting rod 3 is pulled out to change the transverse length of the bracket, then the transverse length of the bracket is fixed by rotating the locking knob 4, the bottom of the adjusting rod 3 is sleeved with the stud 5, the stud 5 is threadedly connected with the rotating sleeve 6, the angle of the observation instrument is adjusted by rotating the rotating sleeve 6, and then the angle of the observation instrument is fixed by the stud 5.

[0027] The observation instrument is placed between the four groups of clamping frames 708, the elastic telescopic rod 707 moves in the direction of the fixed block 702 by elastically pulling the clamping frame 708, the trapezoidal block 709 forms an automatically adjustable wedge-shaped groove, the position of the clamping frame 708 is adaptively adjusted according to the thickness of the instrument, so that the clamping frame 708 can be adapted to observation instruments of different thicknesses, the stability of clamping is improved, the clamping angle space formed by the clamping frame 708 can be changed through the connecting block 706, different sizes of instrument equipment can be flexibly adapted, it is applicable to multiple models of meteorological observation instruments, the universality and compatibility are improved, the adjustable clamping angle structure can make the clamping surface fit the side profile of the equipment, and the overall clamping stability is improved.

[0028] Then the screw rod 703 is rotated to drive the abutting seat 704 to rotate, so that the suction cup 705 tightly sucks the observation instrument, the suction cup 705 forms negative pressure adsorption, and the fixing force is further strengthened, a double fixing mode of multi-point contact surface adsorption is realized, safety accidents such as equipment falling and damage caused by accidental shaking are reduced, and the stability of the observation instrument installation is improved.

[0029] In addition, the abutting seat 704 is fixedly connected with the limiting ring 8 on the side close to the suction cup 705, the limiting ring 8 abuts against the observation instrument, the limiting ring 8 plays a physical limiting role, prevents overstroke contact, protects the instrument shell, avoids being pressed, deformed or damaged by the suction cup 705, maintains a constant and appropriate fitting depth between the suction cup 705 and the instrument, enhances the overall stability of the structure, and prevents the suction cup 705 from being deflected or sliding.

[0030] In the utility model, when using, the observation instrument is placed between four groups of clamping frame 708, the elastic telescopic link 707 moves to the direction of fixed block 702 through elastic pulling clamping frame 708, the setting of trapezoidal block 709 forms an automatic adjustable wedge-shaped slot, the position of clamping frame 708 is adjusted adaptively with the thickness of instrument, so that clamping frame 708 can be adapted to observation instruments of different thicknesses, the included angle space formed by clamping frame 708 can be changed through the setting of connecting block 706, different size instrument equipment can be flexibly adapted, it is applicable to multiple models of meteorological observation instruments, improves universality and compatibility, then rotates screw rod 703, drives abutment seat 704 to rotate, so that suction cup 705 tightly sucks observation instrument, suction cup 705 forms negative pressure adsorption, further strengthens fixing force, realizes the double fixing mode of multi-point contact matching surface adsorption, reduces the safety accidents such as equipment drop, damage caused by accidental shaking.

[0031] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general skilled person in the technical field. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. An adjustable bracket for a meteorological observation instrument, comprising a fixed base (1), wherein a sleeve rod (2) is fixedly connected to the side wall of the fixed base (1), an adjusting rod (3) is sleeved on the side wall of the sleeve rod (2), and a rotating sleeve (6) is provided on the top of the adjusting rod (3), characterized in that: The top end of the rotating sleeve (6) is provided with a clamping assembly (7), the clamping assembly (7) comprises: The outer wall of the mounting plate (701) is fixedly connected with a fixed block (702), the side of the mounting plate (701) away from the fixed block (702) is threadedly connected with a screw rod (703), the end surface of the screw rod (703) is sleeved with an abutting seat (704), the side wall of the abutting seat (704) is fixedly connected with a suction disc (705); The side wall of the connecting block (706) is hingedly connected with an elastic telescopic rod (707), one end of the elastic telescopic rod (707) away from the connecting block (706) is rotatably connected with a clamping frame (708), the inner wall of the clamping frame (708) is fixedly connected with a trapezoidal block (709).

2. The adjustable bracket for a meteorological observation instrument according to claim 1, characterized in that: The side wall of the sleeve rod (2) is threadedly connected with a locking knob (4), the locking knob (4) is movably connected with the side wall of the adjusting rod (3).

3. The adjustable bracket for a meteorological observation instrument according to claim 1, characterized in that: The mounting plate (701) is rotatably connected with the rotating sleeve (6), and the suction disc (705) is arranged on the side of the abutting seat (704) away from the screw rod (703).

4. The adjustable bracket for a meteorological observation instrument according to claim 1, characterized in that: The side wall of the connecting block (706) is hingedly connected with the fixed block (702), and the trapezoidal block (709) is arranged in a stepped manner.

5. The adjustable bracket for a meteorological observation instrument according to claim 1, characterized in that: The number of the connecting block (706), the elastic telescopic rod (707) and the clamping frame (708) is four, and four sets of the connecting block (706), the elastic telescopic rod (707) and the clamping frame (708) are equidistantly arranged around the side wall of the fixed block (702).

6. The adjustable bracket for a meteorological instrument of claim 1, wherein: The bottom of the adjusting rod (3) is sleeved with a threaded stud (5), and the threaded stud (5) is threadedly connected with the rotating sleeve (6).

7. The adjustable bracket for a meteorological instrument of claim 1, wherein: The side of the abutting seat (704) close to the suction disc (705) is fixedly connected with a limiting ring (8), and the limiting ring (8) is abutted with the observation instrument. The side of the abutting seat (704) close to the suction disc (705) is fixedly connected with a limiting ring (8), and the limiting ring (8) is abutted with the observation instrument.

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