CN213179988U - Portable level bar capable of measuring distance by laser - Google Patents
Portable level bar capable of measuring distance by laser Download PDFInfo
- Publication number
- CN213179988U CN213179988U CN202022341363.5U CN202022341363U CN213179988U CN 213179988 U CN213179988 U CN 213179988U CN 202022341363 U CN202022341363 U CN 202022341363U CN 213179988 U CN213179988 U CN 213179988U
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- level
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- level bar
- bar
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Abstract
The utility model provides a but portable level bar of laser rangefinder, including level bar and laser range finder, the level bar is air level and shell, and laser range finder is laser emitter, camera lens, button, battery, display screen and mainboard, in the use, with the level bar working face with wait to measure the point place plane laminating, it can check whether level or vertical to wait to measure the point place plane to observe the air level position, opens the laser range finder switch, selects different modes to measure the data of awaiting measuring, can improve laser rangefinder's the degree of accuracy, reduces engineering survey personnel's work burden.
Description
Technical Field
The utility model relates to a level bar specifically is a but portable level bar of laser rangefinder belongs to the engineering survey field.
Background
A leveling rod and a laser range finder are common tools in the field of engineering measurement, the leveling rod is used for judging whether a side surface to be measured is in a horizontal or vertical state by attaching a working surface to the side surface to be measured and observing whether a bubble in a leveling tube is in a specified area, and the laser range finder is used for measuring the distance between the laser range finder and the point to be measured by emitting laser and receiving a reflected light beam. In actual measurement work, engineering measurement personnel firstly use the level ruler to determine the horizontal or vertical state of the side surface to be measured, and then use the laser range finder to measure specific data, however, the measurement mode can generate measurement errors when measurement tools are switched, various measurement tools are carried and frequently switched for use, the workload of the engineering measurement personnel is also improved, and the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the error that measuring tool frequently switches the production, reduce engineering survey personnel's work burden, improve work efficiency, the utility model provides a but portable level bar of laser rangefinder, this level bar can treat side level or vertical state after the affirmation, measure the data of awaiting measuring immediately, avoided measuring tool frequently to switch the error that produces, reduce engineering survey personnel's work burden, improve the efficiency of engineering survey work.
The utility model adopts the following technical proposal: the utility model provides a but portable level bar of laser rangefinder, includes level bar and laser range finder, the level bar includes air level and shell, the shell includes working face, casing, magnetism and inhales the strip, the working face is connected with the casing is perpendicular, shell front end, middle part and tail end respectively have an air level, the air level is installed in the double-phase adjacent face of level bar casing, forms sealing connection with the casing, laser range finder includes laser emitter, camera lens, button, battery lithium cell, display screen and mainboard, laser emitter and camera lens are located the level bar front end, display screen and mainboard are located the level bar middle part, button and battery are located the level bar afterbody.
Preferably, the level tubes are made of a firm acrylic material.
Preferably, the shell is made of an aluminum alloy material and is formed in one step by a high-precision die.
Preferably, the housing is provided with a non-slip rubber strip.
Preferably, the three level tubes are of three types, vertical, horizontal and 45 degrees respectively.
Preferably, the battery is powered by a rechargeable lithium battery.
Preferably, the working surface is subjected to finish milling treatment, and a plurality of sections of magnetic strips are added.
Preferably, the lens is a high-definition lens.
Preferably, the key adopts a closed soft rubber key.
Preferably, the display screen has a backlight function.
The utility model has the advantages that: (1) the laser ranging device is added in the level ruler, so that data to be measured can be measured immediately after the state of the side to be measured is determined, and measuring errors caused by frequent switching of measuring tools are reduced. (2) The level bar has the function of laser range finder concurrently, and engineering survey personnel need not carry and frequently trade multiple measuring tool, has reduced survey personnel's work burden, has improved measurement work efficiency.
Drawings
Fig. 1 is a schematic diagram of the portable laser ranging level.
Wherein, 1 laser emitter, 2 air level, 3 camera lenses, 4 magnetism inhale the strip, 5 display screens, 6 working faces, 7 buttons, 8 charging ports, 9 casings, 10 batteries, 11 mainboards.
Detailed Description
The utility model is described in detail with the following figures: the utility model provides a but portable level bar of laser rangefinder includes level bar and laser range finder, the level bar includes air level 2 and shell, the shell includes working face 6, casing 9, magnetism and inhales strip 4, working face 6 is connected with casing 9 is perpendicular, shell front end, middle part and tail end respectively have an air level 2, air level 2 installs in the double-phase adjacent face of level bar casing, forms sealing connection with the casing.
Laser range finder, including laser emitter 1, camera lens 3, button 7, battery 10, display screen 5 and mainboard 11, laser emitter 1 and camera lens 3 are located the level bar front end, display screen 5 and mainboard 11 are located the level bar middle part, button 7 and battery 10 are located the level bar afterbody.
The level pipe 2 is made of firm acrylic material, is easy to form, resistant to vibration and not easy to damage.
The shell 9 is made of aluminum alloy materials, is formed in one step by adopting a high-precision die, has good integrity and can be accurately combined with a working face.
The shell 9 is provided with an anti-slip rubber strip, so that the shell is convenient to hold and reduces the fatigue of an operator during long-time measurement.
The three level pipes 2 are respectively vertical, horizontal and 45-degree, and can measure different surfaces to be measured.
The battery 10 is powered by a rechargeable lithium battery, and has the advantages of large electricity storage capacity, high charging speed, light weight and long service life.
The working face 6 is subjected to finish milling treatment, and a plurality of sections of magnetic suction strips are added, so that the magnetic suction strip can adapt to various materials of a face to be measured, such as metal, and can be better attached to the face to be measured for measurement.
The lens 3 adopts a high-definition lens, and the measurement precision is high.
The key 7 adopts a closed soft rubber key, so that the service life of the key can be prolonged.
The display screen 5 has a backlight function and can adapt to various indoor and outdoor working environments.
Before the leveling tube is used, the battery 10 is charged through the charging port 8, whether the leveling tube 2 works normally or not is checked, in the using process, the working face 6 is attached to the side face to be measured, the state of a water level bubble in the corresponding leveling tube 2 is observed, whether the side face to be measured is horizontal or vertical or not can be determined, after the state is determined, the key 7 is pressed to open the laser range finder, the laser emitted by the laser emitter 1 is aligned to the point to be measured, the distance between the point to be measured and the laser emitter is measured in different modes, and the distance measuring result is displayed on the display screen 5.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a but portable level bar of laser rangefinder, its characterized in that, includes level bar and laser range finder, the level bar includes air level and shell, the shell includes working face, casing, magnetism and inhales the strip, the working face is connected with the casing is perpendicular, shell front end, middle part and tail end respectively have an air level, the air level is installed in the double-phase adjacent face of level bar casing, forms sealing connection with the casing, laser range finder includes laser emitter, camera lens, button, battery, display screen and mainboard, laser emitter and camera lens are located the level bar front end, display screen and mainboard are located the level bar middle part, button and battery are located the level bar afterbody.
2. A portable laser rangefinder spirit according to claim 1 wherein the level vials are each formed of a strong acrylic material.
3. The portable level bar capable of measuring distance by laser as claimed in claim 1, wherein said housing is made of aluminum alloy and is formed in one step by a high precision mold.
4. A portable laser rangefinder level according to claim 1 wherein the housing is provided with an anti-slip rubber strip.
5. The portable laser rangefinder level of claim 1 wherein said three vials are of the vertical, horizontal and 45 degree type.
6. The portable laser rangefinder level according to claim 1 wherein the battery is powered by a rechargeable lithium battery.
7. The portable level capable of measuring distance by laser as claimed in claim 1, wherein the working surface is milled and magnetic strips are added.
8. The portable laser rangefinder level according to claim 1, wherein the lens is a high definition lens.
9. The portable level bar capable of measuring distance by laser as claimed in claim 1, wherein said key is a closed soft rubber key.
10. The portable laser rangefinder level according to claim 1, wherein the display screen has a backlight function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022341363.5U CN213179988U (en) | 2020-10-20 | 2020-10-20 | Portable level bar capable of measuring distance by laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022341363.5U CN213179988U (en) | 2020-10-20 | 2020-10-20 | Portable level bar capable of measuring distance by laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213179988U true CN213179988U (en) | 2021-05-11 |
Family
ID=75779140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022341363.5U Expired - Fee Related CN213179988U (en) | 2020-10-20 | 2020-10-20 | Portable level bar capable of measuring distance by laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213179988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686307A (en) * | 2021-08-25 | 2021-11-23 | 金华好得科技有限公司 | High-reliability multifunctional level bar and use method thereof |
-
2020
- 2020-10-20 CN CN202022341363.5U patent/CN213179988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113686307A (en) * | 2021-08-25 | 2021-11-23 | 金华好得科技有限公司 | High-reliability multifunctional level bar and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 Termination date: 20211020 |