CN219456514U - Building detection infrared range finder - Google Patents
Building detection infrared range finder Download PDFInfo
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- CN219456514U CN219456514U CN202222804020.7U CN202222804020U CN219456514U CN 219456514 U CN219456514 U CN 219456514U CN 202222804020 U CN202222804020 U CN 202222804020U CN 219456514 U CN219456514 U CN 219456514U
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Abstract
The utility model discloses a building detection infrared range finder, which comprises: the device comprises a device body, a balance frame and a handle, and is characterized in that the back side of the device body is movably connected with the distal end of the balance frame, and the proximal end of the balance frame is movably connected with the head of the handle; the equipment body is used for performing two-way distance measurement, and the balance frame is used for keeping the equipment body in a balance state; according to the utility model, the equipment body is provided with two infrared ranging modules, so that two-way ranging can be performed, the equipment does not need to walk back and forth in the measuring process, and the working efficiency is greatly improved; the balance frame can enable the infrared ranging module of the equipment body to be in a horizontal state or a vertical state under the control of the central control module, so that the measured value is more accurate; in addition, the existence of the handle enables operators to measure the horizontal distance and the vertical distance only by holding the handle with one hand, so that the operation is simpler and more convenient.
Description
Technical Field
The utility model relates to the technical field of infrared ranging, in particular to an infrared range finder for building detection.
Background
The measurement of house dimensions is required during house transactions or during finishing. The appearance of the infrared range finder makes house size measurement convenient and efficient.
The common unidirectional infrared range finder needs to select an origin, and then the range finder is placed at the position for measurement, so that the workload of a detector can be increased clearly when the range finder moves back and forth; meanwhile, the bottom of the distance measuring instrument is required to be attached to a wall or the ground during measurement, and if the ground or the wall at a selected position is uneven, the measured data cannot be horizontal distance or vertical distance, so that the measured data is unbalanced. Therefore, the utility model provides a but novel infrared range finder of two-way measurement horizontal distance and vertical distance.
Disclosure of Invention
The utility model mainly aims to provide an infrared range finder for building detection, and aims to solve the technical problem that the horizontal distance and the vertical distance cannot be accurately measured in the prior art.
In order to achieve the above object, the present utility model provides a building detection infrared range finder, comprising: the device comprises a device body, a balance frame and a handle, and is characterized in that the back side of the device body is movably connected with the distal end of the balance frame, and the proximal end of the balance frame is movably connected with the head of the handle; the equipment body is used for performing two-way distance measurement, and the balance frame is used for keeping the equipment body in a balance state;
further, the device body includes: the device comprises a shell, a display screen, switch keys, an infrared ranging module, an angular velocity sensor and a central control module; the front side of the shell is connected with a display screen, the top of the shell is provided with a switch key, the left side and the right side of the shell are connected with infrared ranging modules, and the inside of the shell is connected with an angular velocity sensor and a central control module; the central control module is respectively and electrically connected with the display screen, the switch key, the infrared ranging module and the angular velocity sensor;
further, the balance frame includes: the first driver, the first connecting frame, the second driver, the second connecting frame, the third driver and the third connecting frame; the first connecting frame is of an L-shaped structure, the first driver is connected to the back side of the far end of the first connecting frame, and the acting end penetrates through the first connecting frame to be connected with the back side of the equipment body; the second driver is connected to the inner side of the bending part of the first connecting frame, the acting end penetrates through the first connecting frame to be connected with the distal end of the second connection, and the proximal end of the second connecting frame is movably connected with the distal end of the third connecting frame; the third driver is connected to the outer side of the third connecting frame, and the acting end penetrates through the third connecting frame to be connected with the head of the handle; the first driver, the second driver and the third driver are electrically connected with the central control module;
further, a control button is connected to the handle at the position close to the head, and the control button is electrically connected with the central control module.
The beneficial effects of the utility model are as follows:
according to the utility model, the equipment body is provided with two infrared ranging modules, so that two-way ranging can be performed, the equipment does not need to walk back and forth in the measuring process, and the working efficiency is greatly improved; the balance frame can enable the infrared ranging module of the equipment body to be in a horizontal state or a vertical state under the control of the central control module, so that the measured value is more accurate; in addition, the existence of the handle enables operators to measure the horizontal distance and the vertical distance only by holding the handle with one hand, so that the operation is simpler and more convenient.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a building detection infrared range finder 1;
fig. 2 is a schematic diagram of a three-dimensional structure of a building detection infrared range finder 2;
fig. 3 is a perspective view of the apparatus body of fig. 1;
reference numerals illustrate:
1-an equipment body, 101-a shell, 102-a display screen, 103-a switch key, 104-an infrared ranging module, 105-an angular velocity sensor and 106-a central control module; 2-balancing stand, 201-first driver, 202-first connecting stand, 203-second driver, 204-second connecting stand, 205-third driver, 206-third connecting stand; 3-handle, 301-operating button.
Detailed Description
Referring to fig. 1 to 3, the present utility model proposes a building detection infrared range finder, comprising: the device is characterized in that the back side of the device body 1 is movably connected with the distal end of the balance frame 2, and the proximal end of the balance frame 2 is movably connected with the head of the handle 3; the equipment body 1 is used for performing two-way distance measurement, and the balance frame 2 is used for keeping the equipment body 1 in a balance state;
the main problems of the building detection infrared range finder are as follows: the commonly used infrared range finder can only carry out one-way range finding, and an origin point is required to be selected, and then the range finder is placed at the position for measurement; meanwhile, the bottom of the distance measuring instrument is required to be attached to a wall or the ground during measurement, and if the ground or the wall at the selected position is uneven, the measured data cannot be horizontal distance or vertical distance; in addition, the distance measurement device always needs to move back and forth, so that the working efficiency is greatly reduced. In the utility model, the equipment body 1 can perform two-way distance measurement, and the distance and the height can be measured without standing in the original position; meanwhile, in order to ensure that the measured data are horizontal distance and vertical distance, the balance frame 2 can ensure that the equipment body 1 is always in a horizontal state and a vertical state; in addition, the presence of the handle 3 allows the operator to take measurements of horizontal and vertical distances with only one hand.
In one embodiment, as shown in fig. 3, the apparatus body 1 includes: the device comprises a shell 101, a display screen 102, a switch key 103, an infrared ranging module 104, an angular velocity sensor 105 and a central control module 106; the front side of the shell 101 is connected with a display screen 102, the top is provided with a switch button 103, the left side and the right side are both connected with an infrared ranging module 104, an angular velocity sensor 105 and a central control module 106 are connected inside, the display screen 102 is used for displaying measured data, the switch button 103 is used for controlling the opening and closing of the equipment body 1, the infrared ranging module 104 is used for measuring the distance between the equipment body 1 and an obstacle, and the angular velocity sensor 105 is used for detecting whether the equipment body 1 is in a balanced state or not; the central control module 106 is respectively and electrically connected with the display screen 102, the switch key 103, the infrared ranging module 104 and the angular velocity sensor 105 so as to ensure that all components of the equipment body 1 can normally operate;
in one embodiment, as shown in fig. 1 and 2, the balancing stand 2 includes: a first driver 201, a first connection frame 202, a second driver 203, a second connection frame 204, a third driver 205, and a third connection frame 206; the first connecting frame 202 is in an L-shaped structure, the first driver 201 is connected to the back side of the distal end of the first connecting frame 202, the working end passes through the first connecting frame 202 and is connected to the back side of the device body 1, and the first driver 201 is used for rotating the device body 1; the second driver 203 is connected to the inner side of the bent portion of the first connecting frame 202, the working end passes through the first connecting frame 202 and is connected to the distal end of the second connection, the proximal end of the second connecting frame 204 is movably connected to the distal end of the third connecting frame 206, and the second driver 203 is configured to drive the first connecting frame 202 to rotate; the third driver 205 is connected to the outer side of the third connecting frame 206, the working end passes through the third connecting frame 206 and is connected with the head of the handle 3, and the third driver 205 is used for driving the third connecting frame 206 to rotate; the first driver 201, the second driver 203, and the third driver 205 are all electrically connected to the central control module 106; under the control of the central control module 106, no matter how the operator holds the handle 3, the third driver 205 and the second driver 203 cooperate with each other to enable the distal end of the first connecting frame 202 to be in a horizontal state or a vertical state, and the first driver 201 can enable the device body 1 to rotate relative to the distal end of the first connecting frame 202, so as to enable the device body 1 to be always in the horizontal state or the vertical state.
In an embodiment, as shown in fig. 1 and 2, the handle 3 is connected to a control button 301 at a position near the head, and the control button 301 is electrically connected to the central control module 106; under the control of the central control module 106, no matter how the operator holds the handle 3, when the horizontal distance or the vertical distance needs to be measured, only the operator presses the control button 301 on the handle 3, and the device body 1 can automatically measure the horizontal distance or the vertical distance.
The working principle and the using flow of the utility model are as follows:
the infrared ranging module 104 emits infrared light, the infrared light reflects part of the infrared light when encountering an obstacle, the propagation speed of the infrared light is a known bar v, and the distance l=v×t can be calculated by measuring the time t between the emission of the infrared light and the receiving of the infrared light; assume that the distance between the two infrared ranging modules 104 is a fixed value l 0 The distances measured by the two infrared ranging modules 104 in opposite directions at the same time are l respectively 1 And l 2 The measured distance can be obtained, namely: l=l 0 +l 1 +l 2 ；
The angular velocity sensor 105 measures the horizontal angle and the vertical angle of the device body 1 in real time, transmits data to the central control module 106, and after analyzing the data, the central control module 106 sends out a signal and controls the second driver 203 and the third driver 205 to rotate so as to enable the distal end of the first connecting frame 202 to be in a horizontal state, so that the distance in the horizontal direction can be measured; when the distance in the vertical direction needs to be measured, the first driver 201 is controlled to enable the far end of the first connecting frame 202 to be in a vertical horizontal plane state, meanwhile, the first driver 201 is controlled to enable the equipment body 1 to rotate, and the infrared ranging modules 104 at the two ends of the equipment body 1 are enabled to be in the vertical horizontal plane state so as to conduct height measurement;
when the distance between two walls needs to be measured, only the control button 301 on the handle 3 needs to be pressed, and the distance in the horizontal direction is selected to be measured; under the control of the central control module 106, the equipment body 1 rotates in a horizontal plane for a certain angle, and in the rotation process, multiple measurements are carried out, the minimum value is taken as the horizontal distance obtained by the measurement, and the horizontal distance is sent to the display screen 102 for display;
when the vertical distance from the ground to the top surface needs to be measured, only the control button 301 on the handle 3 needs to be pressed, and the distance in the direction of the measured value is selected; under the control of the central control module 106, the device body 1 rotates under the action of the first driver 201 and the second driver 203 until the two infrared ranging modules 104 are in a vertical horizontal plane state, and the measured value is vertical height and is sent to the display screen 102 for display.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. A building detection infrared rangefinder comprising: the device is characterized in that the back side of the device body (1) is movably connected with the far end of the balance frame (2), and the near end of the balance frame (2) is movably connected with the head of the handle (3); the equipment body (1) is used for performing two-way distance measurement, and the balance frame (2) is used for enabling the equipment body (1) to keep a balance state.
2. The building detection infrared rangefinder according to claim 1, characterized in that the device body (1) comprises: the device comprises a shell (101), a display screen (102), a switch button (103), an infrared ranging module (104), an angular velocity sensor (105) and a central control module (106); the front side of the shell (101) is connected with a display screen (102), the top is provided with a switch key (103), the left side and the right side are both connected with an infrared ranging module (104), and the inside is connected with an angular velocity sensor (105) and a central control module (106); the central control module (106) is respectively and electrically connected with the display screen (102), the switch key (103), the infrared ranging module (104) and the angular velocity sensor (105).
3. The building detection infrared rangefinder according to claim 2, characterized in that the balancing stand (2) comprises: a first driver (201), a first connection frame (202), a second driver (203), a second connection frame (204), a third driver (205), and a third connection frame (206); the first connecting frame (202) is of an L-shaped structure, the first driver (201) is connected to the back side of the far end of the first connecting frame (202), and the acting end penetrates through the first connecting frame (202) to be connected with the back side of the equipment body (1); the second driver (203) is connected to the inner side of the bending part of the first connecting frame (202), the acting end passes through the first connecting frame (202) and is connected with the distal end of the second connection, and the proximal end of the second connecting frame (204) is movably connected with the distal end of the third connecting frame (206); the third driver (205) is connected to the outer side of the third connecting frame (206), and the working end penetrates through the third connecting frame (206) to be connected with the head of the handle (3); the first driver (201), the second driver (203) and the third driver (205) are all electrically connected with the central control module (106).
4. A building detection infrared range finder according to claim 3, wherein the handle (3) is connected with a control button (301) at a position close to the head, and the control button (301) is electrically connected with the central control module (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222804020.7U CN219456514U (en) | 2022-10-24 | 2022-10-24 | Building detection infrared range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222804020.7U CN219456514U (en) | 2022-10-24 | 2022-10-24 | Building detection infrared range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219456514U true CN219456514U (en) | 2023-08-01 |
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ID=87383607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222804020.7U Active CN219456514U (en) | 2022-10-24 | 2022-10-24 | Building detection infrared range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219456514U (en) |
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2022
- 2022-10-24 CN CN202222804020.7U patent/CN219456514U/en active Active
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