CN201062950Y - Boning rule with ranging function - Google Patents
Boning rule with ranging function Download PDFInfo
- Publication number
- CN201062950Y CN201062950Y CNU2007200361787U CN200720036178U CN201062950Y CN 201062950 Y CN201062950 Y CN 201062950Y CN U2007200361787 U CNU2007200361787 U CN U2007200361787U CN 200720036178 U CN200720036178 U CN 200720036178U CN 201062950 Y CN201062950 Y CN 201062950Y
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- 238000005259 measurement Methods 0.000 claims description 56
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The utility model relates to a level bar with a function of measuring distance, which comprises a level bar body provided with at least one reference working face being capable of measuring one plane horizontality, a control system arranged within the level bar body, a distance measuring device for measuring the distance between the level bar and a target plane, a power that is connected with the control system and the distance measuring device which can emit energy beams to a target plane and receive energy beams from the target plane and can determine distance between the level bar and the target plane according to the emitted and received energy beams. The level bar with the function of measuring distance is convenient for carrying and use, thus effectively enhancing working efficiency of an operator.
Description
Technical field
The utility model relates to a kind of surveyor's staff, especially a kind of surveyor's staff that combines distance measurement function.
Background technology
Surveyor's staff is widely used in fields such as building, engineering, and the user can be convenient to use levelness or the verticality that it comes calibration plane.Surveyor's staff has straight elongated blade usually, and horizontal levelling bubble and vertical air level are housed on the blade, judges whether level or vertical of plane by the position of bubble.Also has a kind of digital reveal competence chi, this surveyor's staff appearance is except being equipped with air level, also comprise display screen, an angle of bank measurement module is housed in its casing, and this angle of bank measurement module can be measured tested plane with respect to the horizontal plane or the angle of inclination of vertical plane and showing on the display screen of surveyor's staff.Except can being used for the levelness of measurement plane, the surveyor's staff that has can also the laser beam modulation head assembly that can give off laser beam produces reference point and level, vertical reference line are used for assisted calibration by installing in its end.
Length or range finding also are one of important work in engineering construction and indoor decoration.Therefore in work such as engineering construction and indoor decoration, the operator often will carry surveyor's staff, graticule device, stadimeter and each type electric tool or the like, and is very miscellaneous, causes losing of some utensils easily.In addition, often to be used alternatingly these utensils in the course of the work, very inconvenient.
The utility model content
The purpose of this utility model provides a kind of surveyor's staff with distance measurement function, thereby overcomes above-mentioned deficiency, make simple to operate, compact conformation.
In order to achieve this end, the utility model provides a kind of surveyor's staff with distance measurement function, comprise a blade, described blade has at least one the benchmark job face that can measure one first planar horizontal degree, be installed in horizontal levelling bubble and vertical air level on the described blade, one is loaded on the control system in the described surveyor's staff blade, one can measure the distance measuring equipment of distance between described surveyor's staff and one second plane, one is loaded on the power supply in the described surveyor's staff blade, described power supply is electrically connected with described control system and distance measuring equipment, and described distance measuring equipment comprises: go out energy beam and receive the sending and receiving apparatus of the energy beam of returning from second plane reflection to described second planar transmit; Determine the processing computing system of distance between the surveyor's staff and second plane based on the energy beam of emission and reflection.
The surveyor's staff of this band distance measurement function that is disclosed in the utility model combines stadimeter on surveyor's staff, easy to carry and use, can improve operator's work efficiency very effectively.
And it is accurately horizontal or vertical that surveyor's staff is positioned at the transmit direction that can guarantee the distance measuring equipment distance measuring signal on surface level or the vertical plane, thereby make the distance measuring equipment measured value more accurately reliable.
In addition, if the laser beam modulation head assembly that only can send reference point and datum line on the surveyor's staff is replaced to the laser module that can find range, so just can make full use of this laser beam, make it not only can be used for finding range, can also produce reference point, datum line and be used for calibration, further improve the utilization rate of surveyor's staff.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the surveyor's staff of the band distance measurement function in a kind of embodiment of the utility model.
Fig. 2 is the surveyor's staff of the band distance measurement function in the another kind of embodiment of the utility model.
Fig. 3 is the structural representation of the surveyor's staff of the distance measurement function of band shown in Fig. 1.
Fig. 4 is the range measurement principle figure of the surveyor's staff of band distance measurement function among Fig. 1.
Fig. 5 is the range measurement principle figure of the surveyor's staff of band distance measurement function among Fig. 2.
Fig. 6 is the relational view between each functional module of surveyor's staff of the band distance measurement function in the utility model.
Fig. 7 is the operational flowchart of the distance measuring equipment 20 on the surveyor's staff 10.
Fig. 8 is the operational flowchart of the surveyor's staff of band distance measurement function.
Embodiment
With reference to Fig. 1 and Fig. 3, Fig. 1 shows the surveyor's staff 10 according to the band distance measurement function in a kind of embodiment of the present utility model.This surveyor's staff 10 comprises blade 11, horizontal levelling bubble 12, vertical air level 13, distance measuring equipment 20, control system 17, display screen 15 and key zone 16.Blade 11 further comprises up and down two surfaces 111,112, former and later two surfaces 113,114, and about two end faces 115,116, it is generally made such as ABS or polystyrene by injection plastic hard, impact resistance.Surveyor's staff 10 also comprises a power supply 14 and is used for to control system 17, distance measuring equipment 20 and display screen 15 power supplies.If select dry cell as power supply, control system 17 can monitor the electric weight of battery and show on display 15.
When using the levelness of surveyor's staff 10 measurement planes, generally can choose upper and lower surface 111,112, arbitrary surface in the front and rear surfaces 113,114 is as the measuring basis face of planar horizontal degree, selected measuring basis face and tested plane are adjacent to, observe the position of air level, determine whether level of this plane.In the present embodiment, comprise angle of bank measurement module (not showing on the figure) in the control system 17, this module can be measured the plane with respect to the horizontal plane or the angle of inclination of vertical plane, and this angle of inclination that records form with numeral on display screen 15 is revealed, and the user can obtain the levelness on tested plane very directly perceived, accurately.This angle of bank measurement module is an obtainable commercial type on general, the market, thereby those of ordinary skill in the art can be integrated at an easy rate and obtains a kind of digital display surveyor's staff in the surveyor's staff.Surveyor's staff 10 comprises key zone 16, is provided with a plurality of buttons in the key zone 16, and these buttons all are connected with the control system 17 that is positioned at surveyor's staff blade 11, thereby realizes different measuring operation and function.In the present embodiment, the power switch button in operation push-button district 16 can be opened whole surveyor's staff, and operant level degree measurement button can be measured the levelness on plane automatically and show on display screen.
Surveyor's staff 10 of the present utility model also comprises a distance measuring equipment 20, and it can be positioned on surveyor's staff blade 11 or the arbitrary position of blade outside surface, can select arbitrary the measuring basis face as distance measuring light beam on six surfaces of blade.Surveyor's staff 10 among Fig. 1, the right-hand member in its blade have been installed a distance measuring equipment 20.Activate the range finding button in the key zone 16, thereby impel distance measuring equipment to launch signal beam 21 to measurement target plane 22, signal beam 21 is reflected by objective plane 22 and is received by the range finding device.Signal beam 21 can be ultrasonic beam, laser beam or other any suitable energy beam, and signal beam is a laser beam in embodiment shown in Figure 1.Determine the distance of a certain both allocations on the surveyor's staff 10 (for example certain set reference field) based on this emission, reflected signal bundle apart from measurement target plane 22.This distance value of measuring is revealed on display screen 15 after control system 17 is handled.Those of ordinary skill in the art can expect easily: this measured value can also show by other some modes, such as voice, sensing indication etc.In addition, display mode can comprise that numeral or simulation show.
It among Fig. 2 another embodiment of the utility model, show as the surveyor's staff 10 that combines a supersonic range finder 201, this supersonic range finder 201 comes measuring distance based on hyperacoustic emission, reflection, with the upper surface 112 of surveyor's staff 10 as the reference field of finding range.Obviously, also distance measuring equipment can be installed other positions with surveyor's staff, with other outside surfaces of surveyor's staff reference field as range finding.To be described in the literal below about ultrasound wave, the detailed principle of laser ranging.
Fig. 4 is the index path that utilizes laser beam to find range.Distance measuring equipment 20 by laser head 23, parallelogram prism 25, condenser 26, go stray light structure 27, color filter 28, photodiode 29 and handle arithmetic system 24 to constitute.Among the figure, laser head 23 is launched beam of laser bundle 21, this laser beam 21 projects on the measurement target plane 22 after parallelogram prism 25 conversion light paths, this light beam 21 is received by range finding device 20 again after 22 reflections of measurement target plane, at first assembled through a condenser 26, again through ledge structure 27, the color filter 28 of past stray light, finally received, be sent to handle in the arithmetic system 24 and obtain distance measurement value thereby avalanche photodide 29 is transformed into corresponding electric signal with the light signal that receives by an avalanche photodide 29.Obviously, the optical track that forms on objective plane 22 of the laser beam that is used to find range also can be used as level or vertical reference point or datum line.
Fig. 5 is the simple functions synoptic diagram of ultrasonic ranging.Supersonic range finder 201 comprises the generation receiver 31 of sound wave and handles arithmetic system 32.Receiver 31 takes place launch ultrasound wave 33 to measurement target plane 22 at a distance, again receiver 31 being taken place and received, handles computing and obtain the distance of surveyor's staff 10 apart from objective plane 22 thereby 32 pairs of arithmetic processing systems transmit and receive the ultrasound wave of returning after objective plane 22 reflects.
Fig. 6 is the structural drawing between each functional module of surveyor's staff in the utility model.Power supply is control system, display system and range measurement system power supply.Control system control range measurement system and surveyor's staff are implemented measuring operation, and the control display system shows measurement result.The value that range measurement system and surveyor's staff are measured is shown by display system.
As shown in Figure 7, when needing to use distance measuring equipment 20 measuring distances, start power supply, distance measuring equipment 20 is aimed at the measured target plane, press the measurement key and begin to measure, distance measuring equipment 20 is launched measuring beam, shows measurement result on the display screen.
Fig. 8 is the operational flowchart of the surveyor's staff of band distance measurement function.As can be seen, the user need select measurement pattern by a mode key from process flow diagram, and pattern comprises horizontal degree measurement and finds range two kinds.After having selected measurement pattern, control system will be controlled and change in the corresponding measuring process and finish measurement.Preferably, if adopt laser beam to find range, can increase the emergence pattern of a reference point or datum line again.In addition, key zone 16 also can comprise some other function key, such as unit shift key, clear key, calculation keys, storage key etc. except that comprising buttons such as switch, measurement, model selection.These buttons all are connected with control system and realize the measurement of various distances, levelness for the user, the conversion between calculating and the unit.Certainly, also can adopt independent horizontal degree measurement key and independent range finding key to come the substitute mode options button.Perhaps only adopt one to measure key, when the user presses this measurements key, inspired the measurement of planar horizontal degree simultaneously and, and the while demonstrates the measured value of levelness and distance on display screen the range observation on plane, distant place.
Those of ordinary skill in the art can expect easily: a distance measuring equipment that is separated with surveyor's staff also can be provided, this distance measuring equipment is dismountable to link to each other with surveyor's staff or is adsorbed on the surveyor's staff, and the user can implement measuring operation with the different parts that distance measuring equipment is installed in surveyor's staff according to the needs of oneself.
Embodiment described above is just set forth design of the present utility model and principle, does not really want content of the present utility model is limited.Those of ordinary skill in the art can recognize, except the embodiment of above-mentioned first-selection, the utility model also has a lot of other embodiments that substitute or that revise, and these embodiments alternative or that revise are still within scope of the present utility model.Protection domain of the present utility model is determined by claim.
Claims (10)
1. surveyor's staff with distance measurement function, comprise: a blade, described blade has at least one the benchmark job face that can measure one first planar horizontal degree, one is loaded on the control system in the described surveyor's staff blade, one can measure the distance measuring equipment of distance between described surveyor's staff and one second plane, one is loaded on the power supply in the described surveyor's staff blade, described power supply is electrically connected with described control system and distance measuring equipment, it is characterized in that described distance measuring equipment comprises: go out energy beam and receive the sending and receiving apparatus of the energy beam of returning from second plane reflection to described second planar transmit; Determine the processing computing system of distance between the surveyor's staff and second plane based on the energy beam of emission and reflection.
2. the surveyor's staff of band distance measurement function as claimed in claim 1 is characterized in that, horizontal levelling bubble and vertical air level are housed on the described blade.
3. the surveyor's staff of band distance measurement function as claimed in claim 1, it is characterized in that, on the described surveyor's staff blade display screen is housed, described control system comprises an angle of bank measurement module, display screen has first display mode, and the displaying contents on display screen under first display mode comprises the data that described angle of bank measurement module is measured.
4. the surveyor's staff of band distance measurement function as claimed in claim 3 is characterized in that, display screen has second display mode, and the displaying contents on display screen under second display mode comprises the data that the processing computing system of described distance measuring equipment is produced.
5. the surveyor's staff of band distance measurement function as claimed in claim 4 is characterized in that, described surveyor's staff also comprises a mode key that can switch described display screen between first pattern and second pattern.
6. the surveyor's staff of band distance measurement function as claimed in claim 1 is characterized in that, on the described surveyor's staff blade display screen is housed, and the displaying contents on the display screen comprises the data that described distance measuring equipment is measured.
7. the surveyor's staff of band distance measurement function as claimed in claim 1 is characterized in that, described distance measuring equipment is installed in the described surveyor's staff blade.
8. the surveyor's staff of band distance measurement function as claimed in claim 1 is characterized in that, described distance measuring equipment removably is connected with described surveyor's staff.
9. the surveyor's staff of band distance measurement function as claimed in claim 1 is characterized in that, also is provided with operation push-button on the described surveyor's staff blade, and operation push-button is connected with described control system.
10. the surveyor's staff of band distance measurement function as claimed in claim 1 is characterized in that, described energy beam is a laser beam, the laser beam and second Plane intersects, and there is a reference mark intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200361787U CN201062950Y (en) | 2007-04-10 | 2007-04-10 | Boning rule with ranging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200361787U CN201062950Y (en) | 2007-04-10 | 2007-04-10 | Boning rule with ranging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062950Y true CN201062950Y (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200361787U Expired - Fee Related CN201062950Y (en) | 2007-04-10 | 2007-04-10 | Boning rule with ranging function |
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| Country | Link |
|---|---|
| CN (1) | CN201062950Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018746A (en) * | 2011-09-22 | 2013-04-03 | 林虹羽 | Laser distance measuring instrument |
| CN103018748A (en) * | 2012-12-04 | 2013-04-03 | 常州市微朗电子科技有限公司 | Laser range finder |
| CN103486970A (en) * | 2012-06-10 | 2014-01-01 | 芜湖市金鼎网络科技有限公司 | Measuring instrument |
| CN106382890A (en) * | 2016-11-15 | 2017-02-08 | 北京汽车研究总院有限公司 | Measuring device based on three-dimensional human body model |
| CN106403895A (en) * | 2016-08-31 | 2017-02-15 | 浙江奇剑工具有限公司 | Intelligent level ruler with speech control function |
| CN106601095A (en) * | 2016-12-16 | 2017-04-26 | 青岛海之源智能技术有限公司 | Ultrasonic ranging teaching experimental apparatus |
| WO2017133348A1 (en) * | 2016-02-06 | 2017-08-10 | 常州华达科捷光电仪器有限公司 | Laser level ruler |
| CN107861060A (en) * | 2017-09-18 | 2018-03-30 | 大唐东北电力试验研究所有限公司 | Rotor Raising-rate of Steam Turbine measuring method |
| CN108873004A (en) * | 2018-04-28 | 2018-11-23 | 京东方科技集团股份有限公司 | A kind of range unit, range-measurement system and distance measuring method |
| CN109283515A (en) * | 2018-10-17 | 2019-01-29 | 佛山科学技术学院 | a rangefinder |
| CN117310656A (en) * | 2023-11-29 | 2023-12-29 | 中山小智光电科技有限公司 | Hand-held type laser rangefinder |
-
2007
- 2007-04-10 CN CNU2007200361787U patent/CN201062950Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018746A (en) * | 2011-09-22 | 2013-04-03 | 林虹羽 | Laser distance measuring instrument |
| CN103486970A (en) * | 2012-06-10 | 2014-01-01 | 芜湖市金鼎网络科技有限公司 | Measuring instrument |
| CN103018748A (en) * | 2012-12-04 | 2013-04-03 | 常州市微朗电子科技有限公司 | Laser range finder |
| WO2017133348A1 (en) * | 2016-02-06 | 2017-08-10 | 常州华达科捷光电仪器有限公司 | Laser level ruler |
| CN107044851A (en) * | 2016-02-06 | 2017-08-15 | 常州华达科捷光电仪器有限公司 | A kind of laser level rule |
| CN106403895A (en) * | 2016-08-31 | 2017-02-15 | 浙江奇剑工具有限公司 | Intelligent level ruler with speech control function |
| CN106382890A (en) * | 2016-11-15 | 2017-02-08 | 北京汽车研究总院有限公司 | Measuring device based on three-dimensional human body model |
| CN106601095A (en) * | 2016-12-16 | 2017-04-26 | 青岛海之源智能技术有限公司 | Ultrasonic ranging teaching experimental apparatus |
| CN107861060A (en) * | 2017-09-18 | 2018-03-30 | 大唐东北电力试验研究所有限公司 | Rotor Raising-rate of Steam Turbine measuring method |
| CN108873004A (en) * | 2018-04-28 | 2018-11-23 | 京东方科技集团股份有限公司 | A kind of range unit, range-measurement system and distance measuring method |
| CN108873004B (en) * | 2018-04-28 | 2023-12-29 | 京东方科技集团股份有限公司 | Ranging device, ranging system and ranging method |
| CN109283515A (en) * | 2018-10-17 | 2019-01-29 | 佛山科学技术学院 | a rangefinder |
| CN117310656A (en) * | 2023-11-29 | 2023-12-29 | 中山小智光电科技有限公司 | Hand-held type laser rangefinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20150410 |
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| EXPY | Termination of patent right or utility model |