Angle measuring instrument

Abstract

The utility model discloses an angle measuring instrument, which relates to the technical field of angle measuring devices, and comprises a measuring assembly, an angle measuring assembly and a control assembly, the connecting assembly is located at the bottom of the measuring assembly; the adjusting assembly is located at the bottom of the connecting assembly and located at the bottom of the measuring assembly. The supporting column extends into the limiting groove, the limiting block ejects the clamping block open, the clamping block is rebounded to the original position through the spring, if the device needs to be disassembled, the device only needs to be pressed downwards, the clamping block makes contact with the movable block, then the device is taken upwards, the device can be taken down and disassembled, meanwhile, the telescopic rod adjusts the measuring height, and the device is convenient to use. Left, right, upper and lower measurement angles are adjusted through rotation of the motor, the driving bevel gear, the transmission bevel gear and the rotating shaft, the device can rapidly connect the measurement assembly with the connection assembly, operation is easy, disassembly is convenient, the measurement position of the measurement assembly can be conveniently adjusted, the use positions of different use scenes can be met, and the use efficiency is improved. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle measuring devices, in particular to an angle measuring instrument. Background Art

[0002] An inclinometer is an instrument used to detect angles. It uses infrared tracking technology to capture moving objects and thus measure the angle at which the moving object swings.

[0003] Since the accuracy of the inclinometer is relatively high, at present, the inclinometer is used to monitor the unmanned overhead crane. By monitoring the shaking of the clamp, it is judged whether the unmanned overhead crane is running normally. When installing the inclinometer on the market, the inclinometer is placed on the mounting frame of the equipment, and the four corners of the inclinometer are fixed by fixing screws. This installation method is difficult to remove the inclinometer from the equipment without tools such as a screwdriver, which brings certain troubles to the installation and removal of the inclinometer. For this reason, we propose an inclinometer (specifically refer to patent number: 201820036957.5), including a casing, a front casing is fixedly installed at the front end of the casing, and the inclinometer is installed at the front end of the casing. A rear shell is fixedly installed at the rear end of the casing, and a connecting belt is fixedly installed at the left and right parts of the lower end of the rear shell by a first screw, and the upper end of the connecting belt is fixedly connected to the slot cover, and clamping strips are provided at the left and right ends of the slot cover, and a buckle device is fixedly installed at the middle end of the clamping strip, and the left and right parts of the bottom end of the casing are connected to the base block, and the left and right ends of the base block are provided with notches. The utility model effectively utilizes the base block of the inclinometer by providing a first slide groove, and in conjunction with the slot cover and the buckle device, the inclinometer slides the first slide groove through the slider, and then the buckle device is used to limit the position of the slider, so that the inclinometer can be quickly and simply installed on the required equipment, saving installation time and improving work efficiency.

[0004] However, the existing inclinometers are complicated to install and disassemble, which greatly wastes working time during transfer and installation, and is troublesome for workers to transport. In addition, some inclinometers require manual adjustment when encountering some extreme measurement angles, which leads to a decrease in measurement accuracy, increases workload, and is inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an angle measuring instrument to solve the problems that the installation and disassembly of the existing angle measuring instruments are complicated, the working time is greatly wasted during the transfer and installation, the workers' transportation is also troublesome, and some angle measuring instruments need to be adjusted manually when encountering some extreme measurement angles, resulting in a decrease in measurement accuracy, while also increasing the workload and being inconvenient to use.

[0006] To achieve the above object, the utility model provides the following technical solution: an angle measuring instrument, comprising:

[0007] Measuring components, used to support and protect the components required for angle measurement;

[0008] A connection assembly, located at the bottom of the measuring assembly;

[0009] an adjustment assembly located at the bottom of the connection assembly and at the bottom of the measurement assembly;

[0010] The connecting assembly includes a base plate, a support block is provided at the middle position of the top of the base plate, support columns are provided on both sides of the top of the base plate, limit blocks are provided on the tops of the two groups of support columns, moving blocks are provided at the middle positions outside the two groups of support columns, limit grooves are provided on the tops of the two groups of limit blocks, blocks are provided on both sides of the bottoms of the two groups of limit grooves, springs are provided on the sides of the four groups of blocks away from the limit grooves, the adjusting assembly includes telescopic rods, the number of the telescopic rods is two groups, rotating shafts are provided on the tops of the two groups of telescopic rods, motors are provided at the middle positions of the two groups of rotating shafts, turntables are provided on the tops of the two groups of telescopic rods, bases are provided at the bottoms of the two groups of telescopic rods, transmission bevel gears are provided at the tops of the bases, and active bevel gears are provided at the bottoms of the transmission bevel gears.

[0011] As a further solution of the utility model: the measuring component includes a shell, a handle is provided on the top of the shell, a socket is provided on one side of the shell, an angle measuring instrument is provided at the front end of the shell, and a switch is provided on one side of the angle measuring instrument.

[0012] As a further solution of the utility model: the shell can be detachably connected to the bottom plate through the mutual cooperation of the clamping block, the limiting block and the moving block.

[0013] As a further solution of the utility model: the active bevel gear and the transmission bevel gear are connected by meshing with latch teeth.

[0014] As a further solution of the utility model: the two groups of telescopic rods are both rotatably connected to the bottom plate via a rotating shaft.

[0015] As a further solution of the utility model: fixing holes are provided at the four corners of the base, and the base is installed and fixed by means of the fixing holes and fixing screws.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Through the connection components, the two groups of support columns on the top of the bottom plate are extended into the limit grooves at the bottom of the shell. The limit block will push the card block open. After the limit block leaves the card block, the card block will bounce back to its original position under the action of the spring force. If disassembly is required, just press the shell downward to make the card block contact the moving block, and then take the measuring component upward. The moving block moves upward under the clamping of the card block. Under the limit of the limit block, the card block is separated from the limit block to complete the disassembly work. This device can quickly connect the measuring component with the connection component, and the operation is simple and the disassembly is also convenient;

[0018] 2. Through the set adjustment component, when the measuring position needs to be adjusted, start the two sets of telescopic rods to extend the angle measuring instrument to the appropriate position. When it needs to be turned left or right, just start the motor, the motor rotates, and drives the active bevel gear to rotate. Since the active bevel gear is meshed with the transmission bevel gear, the transmission bevel gear rotates and drives the turntable to rotate, so that the angle measuring instrument is rotated to the appropriate angle. If you need to adjust the upper and lower measuring angles, just start the motor and make the bottom plate rotate through the two sets of rotating shafts. This device can conveniently adjust the measuring position of the measuring component to meet the use position of different usage scenarios to increase the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model.

[0022] In the figure: 1. measuring component; 101. housing; 102. angle measuring instrument; 103. handle; 104. switch; 105. socket; 2. connecting component; 201. bottom plate; 202. block; 203. spring; 204. supporting column; 205. limit block; 206. moving block; 207. limit groove; 208. supporting block; 3. adjusting component; 301. telescopic rod; 302. motor; 303. rotating shaft; 304. turntable; 305. base; 306. driving bevel gear; 307. transmission bevel gear; 308. fixing hole. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0025] See also Figures 1 to 3 In an embodiment of the utility model, an angle measuring instrument comprises:

[0026] Measuring component 1, used to support and protect the components required for angle measurement;

[0027] A connecting component 2 is located at the bottom of the measuring component 1;

[0028] An adjusting component 3 is located at the bottom of the connecting component 2 and at the bottom of the measuring component 1;

[0029] The connecting assembly 2 includes a bottom plate 201, a support block 208 is provided at the middle position of the top of the bottom plate 201, support columns 204 are provided on both sides of the top of the bottom plate 201, and the tops of the two groups of support columns 204 are provided with limit blocks 205. The middle positions of the outsides of the two groups of support columns 204 are provided with moving blocks 206, and the tops of the two groups of limit blocks 205 are provided with limit grooves 207. Both sides of the bottoms of the two groups of limit grooves 207 are provided with card blocks 202, and the four groups of card blocks 202 are far away from the limit grooves 207. A spring 203 is provided on one side of each of the two telescopic rods 301. The adjusting component 3 includes a telescopic rod 301. The number of the telescopic rods 301 is two groups. A rotating shaft 303 is provided on the top of each of the two groups of telescopic rods 301. A motor 302 is provided at the middle position of the two groups of rotating shafts 303. A turntable 304 is provided on the top of each of the two groups of telescopic rods 301. A base 305 is provided on the bottom of each of the two groups of telescopic rods 301. A transmission bevel gear 307 is provided on the top of the base 305. An active bevel gear 306 is provided on the bottom of the transmission bevel gear 307.

[0030] Please refer to Figure 1 and 2 The measuring assembly 1 includes a housing 101, a handle 103 is provided on the top of the housing 101, a socket 105 is provided on one side of the housing 101, an angle measuring instrument 102 is provided on the front end of the housing 101, and a switch 104 is provided on one side of the angle measuring instrument 102 to support and protect the components required for measuring the angle, so as to increase the service life of the device.

[0031] Please refer to Figure 2 and 3 The housing 101 can be detachably connected to the bottom plate 201 through the cooperation of the clamping block 202, the limiting block 205 and the moving block 206, so that the housing 101 and the bottom plate 201 can be installed and removed quickly and conveniently, which increases the practicality.

[0032] Please refer to Figure 2 The driving bevel gear 306 is connected with the transmission bevel gear 307 through the engagement of the teeth, and is used for linkage to make the turntable 304 rotate, thereby increasing the practicality of the device.

[0033] Please refer to Figure 2 The two sets of telescopic rods 301 are both rotatably connected to the bottom plate 201 through the rotating shaft 303, so that the telescopic rods 301 can be connected to the bottom plate 201 and the stability of the device is increased.

[0034] Please refer to Figure 2 The four corners of the base 305 are all provided with fixing holes 308, and the base 305 is installed and fixed through the fixing holes 308 and fixing screws, which facilitates the installation and fixing work of the device and has strong practicality.

[0035] The working principle of the utility model is as follows: first, the measuring component 1 is connected to the connecting component 2, and the two groups of supporting columns 204 on the top of the bottom plate 201 are extended into the limiting grooves 207 at the bottom of the shell 101, and the limiting block 205 will push the block 202 open. After the limiting block 205 leaves the block 202, the block 202 is rebounded to its original position under the action of the elastic force of the spring 203. If disassembly is required, the shell 101 only needs to be pressed downward to make the block 202 contact the moving block 206, and then the measuring component 1 is taken upward. The moving block 206 moves upward under the clamping of the block 202, and under the limit of the limiting block 205, the block 202 is separated from the limiting block 205 to complete the disassembly work. At the same time, when the measuring position needs to be adjusted, the two groups of telescopic rods 301 are started to extend the angle measuring instrument 102 to a suitable position. When it is necessary to rotate left and right, it is only necessary to start the motor 302. The motor 302 rotates and drives the active bevel gear 306 to rotate. Since the active bevel gear 306 is meshed and connected with the transmission bevel gear 307, the transmission bevel gear 307 rotates and drives the turntable 304 to rotate, so that the angle measuring instrument 102 rotates to a suitable angle. If it is necessary to adjust the upper and lower measuring angles, it is only necessary to start the motor 302 and make the base plate 201 rotate through the two sets of rotating shafts 303. This device is easy to use and simple to operate. Through the provided connecting component 2, the measuring component 1 can be quickly connected to the connecting component 2, and the operation is simple and the disassembly is also convenient. Through the provided adjusting component 3, the measuring position of the measuring component 1 can be conveniently adjusted to meet the use position of different use scenarios to increase the practicality of the device.

[0036] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An angle measuring instrument, characterized in that: include: A measuring assembly (1) is used to support and protect the components required for measuring the angle; A connecting component (2) is located at the bottom of the measuring component (1); An adjusting component (3) is located at the bottom of the connecting component (2) and at the bottom of the measuring component (1); The connecting assembly (2) comprises a bottom plate (201), a support block (208) is provided at the middle position of the top of the bottom plate (201), support columns (204) are provided on both sides of the top of the bottom plate (201), limiting blocks (205) are provided on the tops of two groups of the support columns (204), moving blocks (206) are provided at the middle positions outside the two groups of the support columns (204), limiting grooves (207) are provided on the tops of the two groups of the limiting blocks (205), and clamping blocks (202) are provided on both sides of the bottoms of the two groups of the limiting grooves (207), and the four groups of the clamping blocks (202) are far away from the limiting grooves (207). A spring (203) is provided on one side of each of the two groups of telescopic rods (301); the adjusting assembly (3) comprises telescopic rods (301); the number of the telescopic rods (301) is two groups; the tops of the two groups of telescopic rods (301) are provided with rotating shafts (303); a motor (302) is provided at the middle position of the two groups of rotating shafts (303); the tops of the two groups of telescopic rods (301) are provided with rotating disks (304); the bottoms of the two groups of telescopic rods (301) are provided with bases (305); the top of the base (305) is provided with a transmission bevel gear (307); the bottom of the transmission bevel gear (307) is provided with an active bevel gear (306).

2. An inclinometer according to claim 1, characterized in that: The measuring assembly (1) comprises a housing (101), a handle (103) is provided on the top of the housing (101), a socket (105) is provided on one side of the housing (101), an angle measuring instrument (102) is provided at the front end of the housing (101), and a switch (104) is provided on one side of the angle measuring instrument (102).

3. The inclinometer according to claim 2, characterized in that: The housing (101) can be detachably connected to the bottom plate (201) through the cooperation of the clamping block (202), the limiting block (205) and the moving block (206).

4. The inclinometer according to claim 1, characterized in that: The driving bevel gear (306) is connected to the transmission bevel gear (307) through tooth meshing.

5. The inclinometer according to claim 1, characterized in that: The two sets of telescopic rods (301) are both rotatably connected to the bottom plate (201) via a rotating shaft (303).

6. The inclinometer according to claim 1, characterized in that: The four corners of the base (305) are all provided with fixing holes (308), and the base (305) is installed and fixed through the fixing holes (308) and fixing screws.

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