CN107144201A - Rail mounted rangefinder - Google Patents
Rail mounted rangefinder Download PDFInfo
- Publication number
- CN107144201A CN107144201A CN201710357684.4A CN201710357684A CN107144201A CN 107144201 A CN107144201 A CN 107144201A CN 201710357684 A CN201710357684 A CN 201710357684A CN 107144201 A CN107144201 A CN 107144201A
- Authority
- CN
- China
- Prior art keywords
- rail mounted
- control unit
- roller
- rangefinder
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
Abstract
The invention provides a kind of rail mounted rangefinder, comprising housing, roller devices are connected with the side of housing, roller devices include roller and the absolute value encoder rotated coaxially with roller；Control unit is also included, described control unit is fixed on the side of roller devices, and its input is connected with the output of absolute value encoder；Control unit includes embedded processing unit and 485 serial port extended chips being connected respectively with embedded processing unit, wireless communication module and manipulation Tip element；The serial ports connection end of multichannel 485 that control unit is also connected comprising being communicated respectively with 485 serial port extended chips.The beneficial effects of the present invention are：Compared to laser and ultrasonic wave in terms of telemeasurement it is more accurate, be not easily susceptible to interference, and heat transfer agent can Real-Time Sharing.
Description
Technical field
The present invention relates to distance measuring equipment field, and in particular to rail mounted rangefinder.
Background technology
In industrial control field, many occasions are required for the measurement into row distance.The measuring method and means of this respect are also a lot；
Such as laser, ultrasonic wave etc., but in terms of remote accurate measurement, the problem of traditional various measuring methods show different：
Ultrasonic wave can not be measured at a distance；The problem of there is reflector misalignment in laser；And various dusts, misty rain etc. is various
Extraneous factor can all cause fatal influence to laser measurement；In addition, existing sensor generally corresponds only to a control unit
Use, when transducing signal is needed in multiple different control units in use, it is generally necessary to increasing the biography for the sensing of same state
Sensor quantity uses extra device or technology, furthermore, when the corresponding number of sensors of control unit is more, there is also reality
The problem of when property；Still further aspect, usually required during due to telemeasurement the equipment such as phone or intercom be used for keep communication,
There is inconvenience during for actual use more.To solve these problems, it is necessary to furtherd investigate.
The content of the invention
For the deficiency in the presence of prior art, the invention provides a kind of rail mounted rangefinder, its object is to change
The problem of accuracy of kind telemeasurement, signal Real-Time Sharing and convenient use measured.
To achieve the above object, present invention employs following technical scheme：
Rail mounted rangefinder, comprising housing, is connected with roller devices in the side of housing, roller devices include roller with
And the absolute value encoder rotated coaxially with roller；Control unit is also included, described control unit is fixed on the one of roller devices
Side, its input is connected with the output of absolute value encoder；Control unit comprising embedded processing unit and respectively with it is embedded
485 connected serial port extended chips of processing unit, wireless communication module and manipulation Tip element；Control unit also include with
The serial ports connection end of multichannel 485 that 485 serial port extended chips communicate connected respectively.
By the present invention in that being run with roller on track or plane, absolute value encoder rotation is driven, and signal is passed
Control unit is passed, signal is transferred to other equipment by control unit in real time by the serial ports of multichannel 485, be easy to outside to sensing letter
Number shared use；Telecommunication can be conveniently realized by wireless communication module or 485 serial ports, and by embedded processing unit
Send a signal at manipulation Tip element, give distal end staff to point out.
Compared to prior art, the present invention has the advantages that：
(1), compared to laser and ultrasonic wave in terms of telemeasurement it is more accurate and be not easily susceptible to interference；
(2) heat transfer agent, can be achieved to share；
(3) when, Shi Jishiyong, the staff in distal end can conveniently know respective operations, it is not necessary to extra to use communication work
Tool.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the vertical section structure schematic diagram of embodiment.
Fig. 3 is the principle logic diagram of control unit in embodiment.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further illustrated to the technical scheme in the present invention.
A kind of rail mounted rangefinder, as shown in figure 1, including the overall housing 1 in rectangular parallelepiped structure, the bottom surface of housing 1
And the wherein one side worked in rail mounted rangefinder on traffic direction is in open architecture；As shown in Figure 1 and Figure 2, with open side
Relative another side 16 is fixedly connected with fixed plate 18 by fixing bolt 17, and fixed plate 18 is parallel to each other with side 16；
The folding surface 2 being connected with side 16 is additionally provided with by the bottom surface of housing 1, bending plate 4 is further fixed in fixed plate 18；The bending
Plate 4 includes the bending main body 41 for being substantially in Qian shape, and the connecting plate 19 connected with Qian shape plane perpendicular；In bending main body 41
Qian shape structure floor is polishing mirror surface structure, for closely laser ranging and calibration；Wherein bending main body 41 is in its Qian shape knot
The two sides of structure are provided with through hole, and are detachably connected support together as this rail mounted rangefinder with installing plate 5；Installing plate
5, along its length provided with the U-lag matched with clear size of opening, connection are passed for bolt；Use bolt, nut and installation
External structure can be fixedly connected by plate 5 with bending plate 4, and realize by adjusting the setting angle of installing plate 5 the fixation side of support
To adjustment；Bending plate 4 is also bolted to connection with folding surface 2, consequently facilitating being detachably connected support passes through 2 pairs of folding surface
Housing 1 has preferable strength to transmit, and buffers, can avoid while there is certain bending deformation by folding surface 2 and bending plate 4
Rigid Body Collision causes to damage, and increases the service life.
Rail mounted rangefinder is additionally provided with roller devices, and the roller devices include rolling wheel support 8, roller 11 and absolute value
Encoder 12；Wherein, rolling wheel support 8 be in prong like, rolling wheel support 8 prong like blind end by guide bar bolt 6 according to
It is secondary pass through connecting plate 19, fixed plate 18 after be close to and connect by the fixing lock of blind nut 22；In rolling wheel support 8 on guide bar bolt 6
Provided with locking nut 20, pressure deformation piece 21 and compression spring 7 between prong like blind end and connecting plate 19；Wherein, guide rod
The bar portion of bolt 6 is only being provided with screw thread close to end side, and locking nut 20, pressure deformation piece 21 are socketed in compression spring 7
The bar portion of guide bar bolt 6, and its internal diameter is big compared with bar portion external diameter so that rolling wheel support 8 will be run after being squeezed along bar portion
And strength is transmitted to locking nut 20, pressure deformation piece 21 and compression spring 7；The compressive deformation after being squeezed of compression spring 7,
Reaction force is applied to pressure deformation piece 21 simultaneously；The output of pressure deformation piece 21 is connected with control unit, and transmits pressure letter
Number, so that control unit can obtain the residing running status and correspondence environment of collection terminal；The axle center of roller 11 of roller devices
It is fixedly connected on through rotary shaft 9, and by bearing block 10 between the prong like of rolling wheel support 8；It is also saturating in one end of rotary shaft 9
Cross the connection absolute value encoder 12 of support base 13；When roller 11 is rotated, then the corresponding rotation of absolute value encoder 12 is driven, definitely
Value encoder 12 transmits a signal to control unit.
Protecting box 15 is also fixedly connected with the outside of the open end of rolling wheel support 8, its lateral surface is parallel with side 16, and place
When roller 11 runs into obstacle plane in measurement process, supported at first by the lateral surface of protecting box 15 in the outer end of roller 11
Touch, and produce extruding, it is to avoid situations such as roller 11 collides or beated, so that the problem of causing to measure inaccurate；In protecting box
Radar range finding unit is inside additionally provided with, and its finding range is not more than 30CM, it is single to deliver a signal to control after obstacle is sensed
Member, and by wireless communication module transmit distal end, and when control rail mounted rangefinder operation；In the another of rolling wheel support 8
End is additionally provided with terminal box 14, for installing control unit.
As shown in figure 3, described control unit is connected comprising embedded processing unit and respectively with embedded processing unit
485 serial port extended chips, wireless communication module and manipulation Tip element；Control unit is also included and 485 serial ports expansion cores
The serial ports connection end of multichannel 485 that piece communicates connected respectively；The manipulation Tip element includes voice module, wherein storing oriented
Before, backward, turn left, turn right etc. control instruction, because state is less, can be expressed by one or two of word, pass through wireless signal
Transmission is efficient and convenient and accurate, it is to avoid the problem of language performance hello prolixity that personnel are likely to occur when linking up or confusing communication.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
1. rail mounted rangefinder, it is characterised in that：Comprising housing, roller devices, roller devices bag are connected with the side of housing
The absolute value encoder rotated coaxially containing roller and with roller；Control unit is also included, described control unit is fixed on rolling
The side of wheel apparatus, its input is connected with the output of absolute value encoder；Control unit is comprising embedded processing unit and divides
485 serial port extended chips, wireless communication module and the manipulation Tip element not being connected with embedded processing unit；Control unit
The serial ports connection end of multichannel 485 being also connected comprising being communicated respectively with 485 serial port extended chips.
2. rail mounted rangefinder as claimed in claim 1, it is characterised in that：The housing is in rectangular parallelepiped structure, top therein
Face or bottom surface and be open architecture perpendicular to one of side of roller traffic direction.
3. rail mounted rangefinder as claimed in claim 2, it is characterised in that：The housing, which is additionally provided with, is detachably connected support.
4. rail mounted rangefinder as claimed in claim 3, it is characterised in that：Housing open sides top surface or bottom surface one end also
Provided with the folding surface being connected with side.
5. rail mounted rangefinder as claimed in claim 4, it is characterised in that：The support that is detachably connected includes bending plate,
Or also include installing plate；The bending plate includes the bending main body for being substantially in Qian shape, and is hung down with the Qian shape bottom surface of bending main body
The connecting plate directly connected；The Qian shape bottom surface of wherein bending main body partly overlaps and is fixedly connected with folding surface；Bending main body is at it
The two sides of Qian shape structure are provided with through hole；Installing plate is along its length provided with the U-lag matched with clear size of opening, for reality
Existing bolt connection.
6. rail mounted rangefinder as claimed in claim 5, it is characterised in that：It is polishing in the Qian shape structure floor of bending main body
Mirror surface structure, for closely laser ranging and calibration.
7. rail mounted rangefinder as claimed in claim 5, it is characterised in that：The side of roller devices, which is also fixedly connected with, to be used for
The protecting box for preventing roller from colliding.
8. rail mounted rangefinder as claimed in claim 7, it is characterised in that：Radar range finding list is also equipped with the protecting box
Member, its output end is connected with control unit.
9. rail mounted rangefinder as claimed in claim 1, it is characterised in that：It is described manipulation Tip element comprising signal lamp and/
Or voice module.
10. rail mounted rangefinder as claimed in claim 1, it is characterised in that：It is additionally provided with by roller devices for sensing collision
Or the pressure deformation piece of squeeze force, and be connected with control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357684.4A CN107144201A (en) | 2017-05-19 | 2017-05-19 | Rail mounted rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357684.4A CN107144201A (en) | 2017-05-19 | 2017-05-19 | Rail mounted rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107144201A true CN107144201A (en) | 2017-09-08 |
Family
ID=59778172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357684.4A Pending CN107144201A (en) | 2017-05-19 | 2017-05-19 | Rail mounted rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107144201A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709524A (en) * | 2018-05-25 | 2018-10-26 | 泰山(银川)石膏有限公司 | A kind of intelligent adjustment equipment of plasterboard length-measuring appliance |
| CN108731577A (en) * | 2018-03-28 | 2018-11-02 | 南京铭创测控科技有限公司 | A kind of non-contact code detection length of cable is wireless counting device and system |
| CN113295121A (en) * | 2021-06-10 | 2021-08-24 | 广东电网有限责任公司 | Hand-push roller distance measuring instrument, hand-push roller distance measuring instrument monitoring device and distance measuring system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07267030A (en) * | 1994-03-31 | 1995-10-17 | Nissan Shatai Co Ltd | Column cover |
| JP2005219791A (en) * | 2004-02-06 | 2005-08-18 | Honda Motor Co Ltd | Supporting member for packing drive shaft for vehicle |
| CN202471314U (en) * | 2012-01-16 | 2012-10-03 | 常州森隆电力科技有限公司 | Pressure measuring device for contact of breaker |
| CN204140003U (en) * | 2014-09-23 | 2015-02-04 | 天合石油集团汇丰石油装备有限公司 | A kind of completion tool quick spinner device |
| CN204313797U (en) * | 2014-12-15 | 2015-05-06 | 广西科技大学 | Roller rangefinder |
| CN105128788A (en) * | 2015-10-14 | 2015-12-09 | 苏州新协力特种工业模板有限公司 | Adjustable bumper of off-road vehicle |
-
2017
- 2017-05-19 CN CN201710357684.4A patent/CN107144201A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07267030A (en) * | 1994-03-31 | 1995-10-17 | Nissan Shatai Co Ltd | Column cover |
| JP2005219791A (en) * | 2004-02-06 | 2005-08-18 | Honda Motor Co Ltd | Supporting member for packing drive shaft for vehicle |
| CN202471314U (en) * | 2012-01-16 | 2012-10-03 | 常州森隆电力科技有限公司 | Pressure measuring device for contact of breaker |
| CN204140003U (en) * | 2014-09-23 | 2015-02-04 | 天合石油集团汇丰石油装备有限公司 | A kind of completion tool quick spinner device |
| CN204313797U (en) * | 2014-12-15 | 2015-05-06 | 广西科技大学 | Roller rangefinder |
| CN105128788A (en) * | 2015-10-14 | 2015-12-09 | 苏州新协力特种工业模板有限公司 | Adjustable bumper of off-road vehicle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731577A (en) * | 2018-03-28 | 2018-11-02 | 南京铭创测控科技有限公司 | A kind of non-contact code detection length of cable is wireless counting device and system |
| CN108709524A (en) * | 2018-05-25 | 2018-10-26 | 泰山(银川)石膏有限公司 | A kind of intelligent adjustment equipment of plasterboard length-measuring appliance |
| CN108709524B (en) * | 2018-05-25 | 2021-06-08 | 泰山(银川)石膏有限公司 | Intelligent adjusting equipment for gypsum board length measuring device |
| CN113295121A (en) * | 2021-06-10 | 2021-08-24 | 广东电网有限责任公司 | Hand-push roller distance measuring instrument, hand-push roller distance measuring instrument monitoring device and distance measuring system |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |