CN206540485U - A kind of combination multifunction measuring instrument - Google Patents
A kind of combination multifunction measuring instrument Download PDFInfo
- Publication number
- CN206540485U CN206540485U CN201720121720.2U CN201720121720U CN206540485U CN 206540485 U CN206540485 U CN 206540485U CN 201720121720 U CN201720121720 U CN 201720121720U CN 206540485 U CN206540485 U CN 206540485U
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- CN
- China
- Prior art keywords
- main scale
- secondary ruler
- card base
- single chip
- avr single
- 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.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of combination multifunction measuring instrument, including main scale and secondary ruler, secondary ruler is movably installed with the main scale, the back side of main scale one end is movably installed with laser range finder by bearing pin, and laser range finder is electrically connected with by the AVR single chip being provided with inside wire and secondary ruler, the main scale is welded with fixed card base close to the bottom of laser range finder one end, the other end of main scale is provided with box of weighing, weigh box inside main scale be provided with weighing pan, the junction of weighing pan and main scale is provided with pressure sensor, one end of the secondary ruler bottom is fixed with movable card base, and movable card base is provided with distance measuring sensor in the groove that one end of secondary ruler is provided with towards the side of fixed card base, and the output end of distance measuring sensor and the input of AVR single chip are electrically connected with.The utility model is used cooperatively by each annex, substantially increases the measurement accuracy and measurement range of measurement instrument.
Description
Technical field
The utility model is related to measurement instrument technical field, specially a kind of combination multifunction measuring instrument.
Background technology
The measurement instrument that China is used in factory for a long time is mainly the conventional amounts such as slide measure and weighing equipment
Tool.
These measurers, which are used, has unicity, often produces a part, to possess many not for manufacture, reviewer
Same measurer, could measure and finish, i.e., inconvenient, having wastes time and energy, due to above reason, the metering for causing manufacturer to produce again
Utensil is wide in variety, of large quantities, uneconomical.
Utility model content
The purpose of this utility model is to provide a kind of combination multifunction measuring instrument, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of combination multifunction measuring instrument, bag
Include and secondary ruler is movably installed with main scale and secondary ruler, the main scale, the back side of main scale one end is movably installed with Laser Measuring by bearing pin
Distance meter, and laser range finder, by the AVR single chip electric connection being provided with inside wire and secondary ruler, the main scale is close to Laser Measuring
The bottom of distance meter one end is welded with fixed card base, and the other end of main scale is provided with provided with box of weighing, and the side main scale for box of weighing
Level meter, the inside main scale of the box of weighing is provided with weighing pan, and the junction of weighing pan and main scale is provided with pressure sensor,
And the output end of pressure sensor and the input of AVR single chip are electrically connected with, and output end and the secondary ruler surface of AVR single chip
The input for the display screen being provided with is electrically connected with, and one end of the secondary ruler bottom is fixed with movable card base, and movable card base is close
Distance measuring sensor, and the output end of distance measuring sensor are installed in the groove that one end of secondary ruler is provided with towards the side of fixed card base
It is electrically connected with the input of AVR single chip.
It is preferred that, the one end of the secondary ruler bottom away from movable card base, which is fixed with pushing hands, the side secondary ruler of pushing hands, installs
There is battery compartment, and battery compartment is electrically connected by wire with AVR single chip.
It is preferred that, the side of the box of weighing is provided with lid by bearing pin.
It is preferred that, the surface of the main scale is provided with dial.
It is preferred that, function button is provided with the side secondary ruler of the display screen side by side, and function button passes through wire and AVR
Single-chip microcomputer is electrically connected with.
It is preferred that, the middle position of the secondary ruler side is movably installed with setscrew.
Compared with prior art, beneficial aspects of the present utility model are：The combination multifunction measuring instrument, by Laser Measuring
Distance meter, level meter and box of weighing combination are assemblied on the main scale provided with dial, are easy to carry, and be able to can effectively realize
Analytical measurement is carried out to every geometric parameter such as the internal-and external diameter of product, depth, wall thickness, screw thread, flatness and weight, while
Multiple geometric parameter combined measurements of product can be overcome the one-way of conventional metered dose utensil in the measurements, be greatly improved
The practical performance of measurement instrument, in addition, measurement data after AVR single chip is handled by display screen in digital form
Show, facilitate reading, record, the utility model is used cooperatively by each annex, substantially increases the survey of measurement instrument
Accuracy of measurement and measurement range.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：1- laser range finders；2- display screens；3- setscrews；4- secondary rulers；5- function buttons；6- main scales；7- scales
Disk；8- weighs box；9- lids；10- weighing pans；11- level meters；12- pushing hands；13- activity card bases；14- distance measuring sensors；15-
Fixed card base；16- pressure sensors；17- battery compartments；18-AVR single-chip microcomputers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of combination multifunction measuring instrument, including
Secondary ruler 4 is movably installed with main scale 6 and secondary ruler 4, main scale 6, the back side of the one end of main scale 6 is movably installed with laser ranging by bearing pin
Instrument 1, and the AVR single chip 18 that laser range finder 1 is provided with by the inside of wire and secondary ruler 4 is electrically connected with, laser range finder 1 is profit
Realize the instrument to the range measurement of target with some parameter of modulation laser, lightweight, small volume, speed simple to operate it is fast and
Accurately, its error be only other optical rangefinders 1/5th Dao hundreds of points one, main scale 6 is close to the one end of laser range finder 1
Bottom be welded with fixed card base 15, the other end of main scale 6 is provided with box 8 of weighing, and the side main scale 6 for box 8 of weighing is provided with water
Level 11, the inside main scale 6 for box 8 of weighing is provided with weighing pan 10, and product to be measured is placed on weighing pan 10, the bottom of weighing pan 10
The pressure sensor 16 being provided with by pressure signal transmission to AVR single chip 18, by the weight of the product after being handled through AVR single chip 18
Amount shows by display screen 2, and the junction of weighing pan 10 and main scale 6 is provided with pressure sensor 16, and pressure sensor 16
The input of output end and AVR single chip 18 is electrically connected with, and output end and the showing that the surface of secondary ruler 4 is provided with of AVR single chip 18
The input of display screen 2 is electrically connected with, and because AVR employs RISC this structure, AVR series monolithics is all possessed
1MIPS/MHz high speed processing ability, one end of the bottom of secondary ruler 4 is fixed with movable card base 13, and movable card base 13 is close to secondary ruler 4
The groove that is provided with towards the side of fixed card base 15 of one end in distance measuring sensor 14, and the output of distance measuring sensor 14 are installed
End and the input of AVR single chip 18 are electrically connected with, between the fixed card base 15 of the detection of distance measuring sensor 14 and movable card base 13
Distance, and signal is passed into AVR single chip 18, every geometric parameter of the product is passed through after being handled through AVR single chip 18
Display screen 2 shows that the one end of the bottom of secondary ruler 4 away from movable card base 13, which is fixed with pushing hands 12, the side secondary ruler 4 of pushing hands 12, installs
There is battery compartment 17, and battery compartment 17 is electrically connected by wire with AVR single chip 18, the side for box 8 of weighing is provided with by bearing pin
Lid 9, the surface of main scale 6 is provided with dial 7, the side secondary ruler 4 of display screen 2 is provided with function button 5 side by side, and function button
5 are electrically connected with by wire with AVR single chip 18, and the middle position of the side of secondary ruler 4 is movably installed with setscrew 3, when need
When wanting record data, the position of secondary ruler 4 can be fixed by setscrew 3, it is to avoid the movement of secondary ruler 4 causes the inaccurate of data.
Operation principle:When measuring product using the measurement instrument, the right hand holds the blade of main scale 6, and left hand takes external diameter to be measured
Product, product to be measured is located between fixed card base 15 and movable card base 13, and moved by right hand thumb using pushing hands 12
Dynamic secondary ruler 4 so that when the movable card base 13 that the bottom of secondary ruler 4 is provided with is with fixing card base 15 with product is affixed, distance measuring sensor
The distance between the fixed card base 15 of 14 detections and movable card base 13, and signal is passed into AVR single chip 18, through AVR single chip
Every geometric parameter of the product is shown by display screen 2 after 18 processing, when needing record data, setscrew can be passed through
3 fix the position of secondary ruler 4, it is to avoid the movement of secondary ruler 4 causes the inaccurate of data, can be by master when needing to measure the weight of product
Chi 6 is kept flat on the table, opens the lid 9, and product to be measured is placed on weighing pan 10, the pressure that the bottom of weighing pan 10 is provided with
The weight of the product to AVR single chip 18, display is passed through after being handled through AVR single chip 18 by pressure signal transmission by sensor 16
Screen 2 is shown, when needing measurement product depth, is shone using the laser of laser range finder 1 from phase product bottom at the opening of product
Penetrate, and laser beam is passed into AVR single chip 18 from the time signal for being transmitted into reception, calculated after being handled through AVR single chip 18
Go out the distance from product opening road product bottom, and shown by display screen 2, simple to operate, measuring speed is fast and accurate, has
Stronger practicality.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of combination multifunction measuring instrument, including main scale (6) and secondary ruler (4), it is characterised in that：On the main scale (6)
Secondary ruler (4) is movably installed with, the back side of main scale (6) one end is movably installed with laser range finder (1), and laser ranging by bearing pin
Instrument (1) is electrically connected with by the AVR single chip (18) being provided with inside wire and secondary ruler (4), and the main scale (6) is close to laser ranging
The bottom of instrument (1) one end is welded with fixed card base (15), and the other end of main scale (6) is provided with box (8) of weighing, and box of weighing (8)
Side main scale (6) is provided with level meter (11), and the inside main scale (6) of the box of weighing (8) is provided with weighing pan (10), weighing pan
(10) junction with main scale (6) is provided with pressure sensor (16), and the output end and AVR single chip of pressure sensor (16)
(18) input is electrically connected with, and the display screen (2) that is provided with secondary ruler (4) surface of output end of AVR single chip (18) is defeated
Enter end to be electrically connected with, one end of secondary ruler (4) bottom is fixed with movable card base (13), and movable card base (13) is close to secondary ruler
(4) distance measuring sensor (14), and distance measuring sensor are installed in the groove that one end is provided with towards the side of fixed card base (15)
(14) input of output end and AVR single chip (18) is electrically connected with.
2. a kind of combination multifunction measuring instrument according to claim 1, it is characterised in that：Secondary ruler (4) bottom is remote
One end from movable card base (13) is fixed with pushing hands (12), the side secondary ruler (4) of pushing hands (12) and is provided with battery compartment (17), and
Battery compartment (17) is electrically connected by wire with AVR single chip (18).
3. a kind of combination multifunction measuring instrument according to claim 1, it is characterised in that：The one of the box of weighing (8)
Side is provided with lid (9) by bearing pin.
4. a kind of combination multifunction measuring instrument according to claim 1, it is characterised in that：The surface of the main scale (6)
Provided with dial (7).
5. a kind of combination multifunction measuring instrument according to claim 1, it is characterised in that：The one of the display screen (2)
Function button (5) is provided with side secondary ruler (4) side by side, and function button (5) is electrically connected with by wire and AVR single chip (18).
6. a kind of combination multifunction measuring instrument according to claim 1, it is characterised in that：Secondary ruler (4) side
Middle position is movably installed with setscrew (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121720.2U CN206540485U (en) | 2017-02-10 | 2017-02-10 | A kind of combination multifunction measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121720.2U CN206540485U (en) | 2017-02-10 | 2017-02-10 | A kind of combination multifunction measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540485U true CN206540485U (en) | 2017-10-03 |
Family
ID=59945683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121720.2U Expired - Fee Related CN206540485U (en) | 2017-02-10 | 2017-02-10 | A kind of combination multifunction measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458965A (en) * | 2018-12-19 | 2019-03-12 | 辽宁铁道职业技术学院 | Construction of Civil Engineering measuring device |
| CN109696230A (en) * | 2017-10-24 | 2019-04-30 | 中国水利水电第十二工程局有限公司 | Mine automatic gauge, the true order quantity device of output |
-
2017
- 2017-02-10 CN CN201720121720.2U patent/CN206540485U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109696230A (en) * | 2017-10-24 | 2019-04-30 | 中国水利水电第十二工程局有限公司 | Mine automatic gauge, the true order quantity device of output |
| CN109696230B (en) * | 2017-10-24 | 2020-12-11 | 中国水利水电第十二工程局有限公司 | Automatic metering, outputting and determining goods quantity device for mine |
| CN109458965A (en) * | 2018-12-19 | 2019-03-12 | 辽宁铁道职业技术学院 | Construction of Civil Engineering measuring device |
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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 |
Granted publication date: 20171003 Termination date: 20180210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |