Infrared levelness measuring instrument

Abstract

The utility model provides an infrared levelness measuring instrument, and belongs to the technical field of measuring instruments. Comprising a measuring instrument body; the fine adjustment assembly is arranged on the measuring instrument body and used for fine adjustment of the measuring instrument body, and the fine adjustment assembly comprises a sliding rail arranged in the measuring instrument body; the balancing weight is arranged in the sliding rail in a sliding manner; and the magnetic attraction part is arranged in the sliding rail. According to the utility model, by arranging the fine tuning assembly, the gravity center of the measuring instrument body can be adjusted when the measuring instrument body deviates from a horizontal or vertical state, and the measuring instrument body naturally tends to a horizontal or vertical balance state under the action of gravity along with the adjustment of the position of the gravity center, so that automatic correction is realized, and the accuracy of a measuring result is ensured.

Description

Technical Field

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

[0002] Infrared level, also known as laser level or laser projection instrument, is a precision measuring tool commonly used in modern construction, decoration, and engineering measurement. It uses the straight line characteristics of the laser beam to mark horizontal or vertical lines to help users ensure the accuracy and alignment of various tasks during construction, installation, layout, etc.

[0003] At present, when the existing measuring instruments are used at construction sites or on unstable platforms, external vibrations will cause the level readings to fluctuate. The vibrations will cause the laser beam to deviate from its original horizontal or vertical position, resulting in inaccurate readings, thereby affecting the accuracy of construction or installation. This will be a major problem for projects that require high precision, such as tile laying, door and window installation, pipeline layout, etc. Therefore, the present application provides an infrared level measuring instrument to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an infrared level measuring instrument to solve the problem that the existing measuring instruments are used on construction sites or unstable platforms, and the measuring instruments are deviated due to external forces and cannot be automatically fine-tuned.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] An infrared level measuring instrument comprises: an instrument body; a fine-tuning component arranged on the instrument body and used for fine-tuning the instrument body, the fine-tuning component comprising: a slide rail arranged in the instrument body; a counterweight block slidably arranged in the slide rail; and a magnetic attraction part arranged in the slide rail.

[0007] Preferably, the infrared level measuring instrument of the present application further includes: a driving motor, which is arranged in the measuring instrument body and is used for rotating the counterweight block to provide a power source; a rotating connecting bar, which is arranged on the output end of the driving motor and is connected to the counterweight block to drive the counterweight block to rotate. The infrared level measuring instrument of the present application further includes: a sensor, which is arranged on the measuring instrument body.

[0008] Preferably, the infrared level measuring instrument of the present application also includes: a scale, which is mounted on the measuring instrument body; a rotating support column, which is rotatably arranged on the measuring instrument body, and is used to adjust the direction of the measuring instrument body. The infrared level measuring instrument of the present application also includes: a transverse laser emitter, which is arranged on the measuring instrument body; and a plurality of longitudinal laser emitters, which are arranged on the top of the measuring instrument body. The infrared level measuring instrument of the present application also includes: a bubble, which is arranged at the center of the top of the measuring instrument body; a coarse adjustment knob, which is arranged on the measuring instrument body, and is used to adjust the infrared function on the measuring instrument body. The infrared level measuring instrument of the present application also includes: a plurality of gyroscopes, which are arranged on the measuring instrument body, and are used for self-correction to provide dynamic posture information.

[0009] Compared with the prior art, the utility model has at least the following beneficial effects:

[0010] In the above scheme, by setting a fine-tuning component, the center of gravity of the measuring instrument body can be adjusted when the measuring instrument body deviates from the horizontal or vertical state. As the center of gravity position is adjusted, the measuring instrument body naturally tends to a horizontal or vertical balance state under the action of gravity, thereby achieving automatic correction and ensuring the accuracy of the measurement results. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of an infrared level measuring instrument of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the rotating support column of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the fine-tuning component of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the magnetic attraction part of the utility model.

[0016] In the figure: 1- measuring instrument body; 2- horizontal laser emitter; 3- scale; 4- rotating support column; 5- longitudinal laser emitter; 6- bubble; 7- gyroscope; 8- sensor; 9- fine adjustment component; 10- coarse adjustment knob; 91- driving motor; 92- rotating connecting bar; 93- counterweight block; 94- slide rail; 95- magnetic suction part. DETAILED DESCRIPTION

[0017] In order to make it easier to understand the structure of the present invention and the functional features and advantages that can be achieved, the preferred embodiments of the present invention are described in detail with reference to the drawings as follows:

[0018] Example:

[0019] like Figure 1 , Figure 3 and Figure 4 As shown, an embodiment of the utility model provides an infrared level measuring instrument, including: a measuring instrument body 1; a fine-tuning component 9, which is arranged on the measuring instrument body 1 and is used to fine-tune the measuring instrument body 1, and the fine-tuning component 9 includes: a slide rail 94, which is arranged in the measuring instrument body 1; a counterweight block 93, which is slidably arranged in the slide rail 94; and a magnetic attraction part 95, which is arranged in the slide rail 94.

[0020] By setting a counterweight block 93 made of metal or other high-density materials, a magnetic material is provided on the side of the counterweight block 93 close to the slide rail 94. When the device deviates from the horizontal or vertical position, the counterweight block 93 can effectively adjust the center of gravity of the device by changing its position on the slide rail 94, and can generate a torque consistent with the direction of gravity, so as to prompt the device to automatically return to a balanced state; by setting the slide rail 94, a precise and smooth path is provided to ensure that the counterweight block 93 can move according to a predetermined trajectory to achieve precise position adjustment; by setting a magnetic suction part 95, magnetic adsorption is performed on the counterweight block 93, so that the counterweight block 93 is located at the balance point of the measuring instrument body 1.

[0021] like Figure 1 , Figure 3 and Figure 4 As shown, the infrared level measuring instrument of the present application also includes: a driving motor 91, which is arranged in the measuring instrument body 1, and is used to rotate the counterweight 93 to provide a power source; a rotating connecting bar 92, which is arranged on the output end of the driving motor 91 and is connected to the counterweight 93, and is used to drive the counterweight 93 to rotate. By setting the driving motor 91, the output end of the driving motor 91 is fixedly connected to the rotating connecting bar 92, and the rotating connecting bar 92 and the counterweight 93 are fixedly connected, and the driving motor 91 is controlled by an external current to rotate, driving the rotating connecting bar 92 to rotate, so that the counterweight 93 moves synchronously.

[0022] like Figure 3 As shown, the infrared level measuring instrument of the present application also includes: a sensor 8, which is arranged on the measuring instrument body 1. By setting the sensor 8, the angle deviation information provided by the gyroscope 7 can be calculated to calculate the angle size and direction to be adjusted, and then the data is transmitted to the drive motor 91 for operation.

[0023] like Figure 1 and Figure 2As shown, the infrared level measuring instrument of the present application further includes: a scale 3, which is sleeved on the measuring instrument body 1; and a rotating support column 4, which is rotatably set on the measuring instrument body 1 and is used to adjust the direction of the measuring instrument body 1.

[0024] By setting a rotating support column 4 and turning the knob, the internal threaded column is driven to rotate, so that the support column is raised and lowered, thereby adjusting the height of the measuring instrument body 1; by setting a scale 3, it can be used as an auxiliary tool to help the user to perform accurate positioning and calibration before or during measurement. For example, when it is necessary to measure a specific position or distance, the scale 3 on the measuring instrument body 1 can be directly used for preliminary alignment or estimation, thereby improving the efficiency and accuracy of the measurement. A mounting hole is provided at the bottom of the rotating support column 4, which can be installed with the support frame.

[0025] like Figure 1 As shown, the infrared level measuring instrument of the present application further includes: a transverse laser emitter 2, which is arranged on the measuring instrument body 1; and a plurality of longitudinal laser emitters 5, which are arranged on the top of the measuring instrument body 1. By arranging the transverse laser emitter 2 and the longitudinal laser emitter 5, the transverse laser emitter 2 is suitable for horizontal measurement and alignment, such as wall masonry, floor laying, etc.; the longitudinal laser emitter 5 is used for vertical positioning, such as ensuring the verticality of the wall, the accuracy of door and window installation, etc.

[0026] like Figure 1 As shown, the infrared level measuring instrument of the present application further includes: a bubble 6, which is arranged at the center of the top of the measuring instrument body 1; and a coarse adjustment knob 10, which is arranged on the measuring instrument body 1 and is used to adjust the infrared function on the measuring instrument body 1. By setting the coarse adjustment knob 10, the coarse adjustment knob 10 can allow the user to complete a large position change in a short time, which is suitable for quickly approaching the target position or the preset height, greatly saving the adjustment time.

[0027] like Figure 1 As shown, the infrared level measuring instrument of the present application also includes: a plurality of gyroscopes 7, which are arranged on the measuring instrument body 1, and are used for self-correction to provide dynamic attitude information. By setting the gyroscopes 7, the gyroscopes 7 can monitor and measure the attitude changes of the measuring instrument in real time, including the tilt angle, roll and yaw, etc., so as to automatically or assist the user to perform attitude correction, maintain the horizontal or vertical state during the measurement process, and improve the consistency and reliability of the measurement results.

[0028] The working principle of the present application is as follows: when in use, the measuring instrument body 1 is placed on the construction site, the scale size of the bubble 6 is read, the measuring instrument body 1 is adjusted, and the height of the support column is adjusted by rotating the fine-tuning knob below; during use, when the measuring instrument body 1 is slightly tilted, once the gyroscope 7 detects a deviation from the horizontal or vertical state, the data is transmitted to the sensor 8, and the drive motor 91 is turned on by the sensor 8 to drive the rotating connecting bar 92 to rotate, so that the counterweight block 93 slides along the slide rail 94, thereby adjusting the center of gravity position.

[0029] The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any technician familiar with the field can use the above technical content to make many possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, any changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention belong to the protection scope of the present technical solution.

Claims

1. An infrared level measuring instrument, characterized in that: include: Measuring instrument body (1); A fine adjustment component (9) is arranged on the measuring instrument body (1) and is used for fine adjustment of the measuring instrument body (1). The fine adjustment component (9) comprises: A slide rail (94) is arranged in the measuring instrument body (1); A counterweight block (93) slidably disposed in the slide rail (94); The magnetic attraction portion (95) is arranged inside the slide rail (94).

2. The infrared level measuring instrument according to claim 1, characterized in that: Also includes: A driving motor (91) is arranged in the measuring instrument body (1) and is used to rotate the counterweight block (93) and provide a power source; The rotating connecting bar (92) is arranged on the output end of the driving motor (91) and is connected to the counterweight block (93) to drive the counterweight block (93) to rotate.

3. The infrared level measuring instrument according to claim 1, characterized in that: Also includes: A sensor (8) is arranged on the measuring instrument body (1).

4. The infrared level measuring instrument according to claim 1, characterized in that: Also includes: A scale (3) is sleeved on the measuring instrument body (1); A rotating support column (4) is rotatably arranged on the measuring instrument body (1) and is used to adjust the direction of the measuring instrument body (1).

5. The infrared level measuring instrument according to claim 1, characterized in that: Also includes: A transverse laser emitter (2) is arranged on the measuring instrument body (1); A plurality of longitudinal laser emitters (5) are arranged on the top of the measuring instrument body (1).

6. The infrared level measuring instrument according to claim 1, characterized in that: Also includes: An air bubble (6) is arranged at the center of the top of the measuring instrument body (1); A coarse adjustment knob (10) is arranged on the measuring instrument body (1) and is used to adjust the infrared function on the measuring instrument body (1).

7. The infrared level measuring instrument according to claim 1, characterized in that: Also includes: A plurality of gyroscopes (7) are arranged on the measuring instrument body (1) and are used for self-correction to provide dynamic attitude information.

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