CN206347990U - A kind of automatic low-angle standard set-up - Google Patents
A kind of automatic low-angle standard set-up Download PDFInfo
- Publication number
- CN206347990U CN206347990U CN201621405236.4U CN201621405236U CN206347990U CN 206347990 U CN206347990 U CN 206347990U CN 201621405236 U CN201621405236 U CN 201621405236U CN 206347990 U CN206347990 U CN 206347990U
- Authority
- CN
- China
- Prior art keywords
- angle
- sine arm
- arm
- sine
- standard set
- 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
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of automatic low-angle standard set-up, including sine arm, lift drive mechanism, image acquisition mechanism and linear measure longimetry mechanism, digital low-angle measurement instrument to be detected is placed with the sine arm, described image collecting mechanism is located above sine arm, and be acquired for the image to the digital low-angle measurement instrument show value, the lift drive mechanism is used for the height of quantitatively control sine arm two side, and the linear measure longimetry mechanism is used for the shoulder height for measuring sine arm both sides.The cooperation that the utility model passes through lift drive mechanism and linear measure longimetry mechanism, the angle value obtained constructed by low-angle standard set-up is calculated using computer, the image of digital low-angle measurement instrument show value to be detected is gathered by image acquisition mechanism simultaneously, the angle value of the angle value of digital low-angle measurement instrument to be detected and standard set-up is compared, to judge whether digital low-angle measurement instrument to be detected meets the required precision of detection.
Description
Technical field
The utility model is related to Automatic Measurement Technique field, more particularly to a kind of automatic low-angle standard set-up.
Background technology
Low-angle standard set-up is the standard metrology appliance of low-angle, mainly by low-angle somascope and level meter comparator
Composition, mainly plays an important role in geometric sense metering field midplane angle and plane metric transport system, in plane angle
The main transmission of quantity value for carrying out the low-angle measurement instruments such as electrolevel, combined diagram level in biography system is measured, in plane measurement
The transmission of quantity value of the flatness measurement instrument such as leveling ruler and flat board can be covered in value transmission.
Traditional low-angle standard set-up, is generally mechanically to rely primarily on manually to be operated and reading, process is cumbersome, from
Dynamicization degree is low.Also, traditional low-angle standard set-up is generally the seventies product of last century six, there is instrument state not
Good, overall precision declines situation, influences transmission of quantity value accuracy.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned technical problem there is provided one kind with arcsine principle
Based on, realize that automatically generating standard small-angle and automatic data collection records number with Computer Control Technology and image processing techniques
According to so as to significantly improve the automatic low-angle standard set-up of operating efficiency.
What the technical solution of the utility model was realized in：A kind of automatic low-angle standard set-up, it is characterised in that：Bag
Sine arm, lift drive mechanism, image acquisition mechanism and linear measure longimetry mechanism are included, is placed with the sine arm to be detected
Digital low-angle measurement instrument, described image collecting mechanism is located above sine arm, and for the digital small angle
The image of degree measurement instrument show value is acquired, and the lift drive mechanism is used for the height of quantitatively control sine arm two side
Degree, the linear measure longimetry mechanism is used for the shoulder height for measuring sine arm both sides.
Automatic low-angle standard set-up described in the utility model, its described lift drive mechanism is by being symmetricly set on sine
The electric lifting platform composition of arm down either side, the electric lifting platform is fixed on pedestal, and the electric lifting platform is with control
System connection, the control system controls the electric lifting platform synchronization action of sine arm both sides or controls any side of sine arm
Electric lifting platform single movement.
Automatic low-angle standard set-up described in the utility model, the support shaft of its sine arm both sides is positioned over described
On the supporting bable tops of electric lifting platform, the supporting bable tops of the corresponding electric lifting platform in any side of sine arm are provided with V-arrangement
Groove, the support shaft of the sine arm respective side is placed in the V-shaped groove, and the support shaft of the sine arm other side is positioned over pair
On the supporting bable tops for answering side electric lifting platform level.
Automatic low-angle standard set-up described in the utility model, its described linear measure longimetry mechanism is by being symmetricly set on sine
Length gauge composition above arm both sides, the length gauge is connected by support with pedestal, and the length gauge is connected with computer.
Automatic low-angle standard set-up described in the utility model, its described image collecting mechanism is CCD camera, described
CCD camera is used for the image for gathering the digital low-angle measurement instrument show value being placed on the horizontal table of sine arm, institute
CCD camera is stated to be connected with computer.
Automatic low-angle standard set-up described in the utility model, it is provided with Level tune machine below the pedestal
Structure.
The utility model is calculated using computer by the cooperation of lift drive mechanism and linear measure longimetry mechanism and obtains small angle
Angle value constructed by scale standard apparatus, shows while gathering digital low-angle measurement instrument to be detected by image acquisition mechanism
The image of indicating value, the angle value of the angle value of digital low-angle measurement instrument to be detected and standard set-up is compared, with
Judge whether digital low-angle measurement instrument to be detected meets the required precision of detection.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Marked in figure：1 is sine arm, and 1a is support shaft, and 2 be electric lifting platform, and 2a is supporting bable tops, and 2b is V-shaped groove, 3
It is control system for pedestal, 4,5 be length gauge, and 6 be support, and 7 be computer, and 8 be CCD camera, and 9 be horizontal table, and 10 are
Level(l)ing mechanism.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, is not used to limit the utility model.
As shown in figure 1, a kind of automatic low-angle standard set-up, including sine arm 1, lift drive mechanism, IMAQ machine
Structure and linear measure longimetry mechanism, are placed with digital low-angle measurement instrument to be detected in the sine arm 1, and described image is adopted
Collecting mechanism is located at the top of sine arm 1, and is acquired, recognizes for the image to the digital low-angle measurement instrument show value
And record, height of the lift drive mechanism for quantitatively 1 liang of side of control sine arm, the linear measure longimetry mechanism is for surveying
Measure the shoulder height of the both sides of sine arm 1.
Wherein, the lift drive mechanism is made up of the electric lifting platform 2 for being symmetricly set on the down either side of sine arm 1, institute
State electric lifting platform 2 to be fixed on pedestal 3, the support shaft 1a of the both sides of sine arm 1 is positioned over the branch of the electric lifting platform 2
Support on table top 2a, the supporting bable tops 2a of the corresponding electric lifting platform 2 in any side of the sine arm 1 is provided with V-shaped groove 2b, described
The support shaft 1a of the respective side of sine arm 1 is placed in the V-shaped groove 2b, so that sine arm limits the support shaft in rotation process and existed
It is subjected to displacement in horizontal direction, the support shaft 1a of the other side of sine arm 1 is positioned over the level of respective side electric lifting platform 2
On supporting bable tops 2a, to adapt to the sine arm displacement that the support shaft is produced in the horizontal direction in rotation process；It is described electronic
Lifting platform 2 is connected with control system 4, the synchronization action of electric lifting platform 2 of the control system 4 control sine arm 1 both sides or
Control the single movement of electric lifting platform 2 of any side of sine arm 1.
Wherein, the linear measure longimetry mechanism is constituted by being symmetricly set on the length gauge 5 above the both sides of sine arm 1, the length
Degree meter 5 is connected by support 6 with pedestal 3, and level(l)ing mechanism 10, described image harvester are provided with below the pedestal 3
Structure is CCD camera 8, and the CCD camera 8 is used to gather the digital low-angle metering being placed on the horizontal table 9 of sine arm 1
The image of utensil show value, the length gauge 5 and CCD camera 8 are connected with computer 7 respectively.
Operation principle of the present utility model is：According to arcsine formula, the effective rake of sine arm is, it is known that when two length
Count after signal feeding computer, computer can calculate the arm discrepancy in elevation of the side of sine arm two, and when angle is sufficiently small, angle value is near
Approximately equal to the ratio between the high difference of two-arm and known sinusoidal brachium.Therefore, the ratio between the high difference of two-arm and known sinusoidal brachium are institute
State the standard angle angle value of low-angle standard set-up.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of automatic low-angle standard set-up, it is characterised in that：Including sine arm（1）, lift drive mechanism, IMAQ machine
Structure and linear measure longimetry mechanism, in the sine arm（1）On be placed with digital low-angle measurement instrument to be detected, the figure
As collecting mechanism is located at sine arm（1）Top, and carried out for the image to the digital low-angle measurement instrument show value
Collection, the lift drive mechanism is used to quantitatively control sine arm（1）The height of two sides, the linear measure longimetry mechanism is used to survey
Measure sine arm（1）The shoulder height of both sides.
2. automatic low-angle standard set-up according to claim 1, it is characterised in that：The lift drive mechanism is by symmetrical
It is arranged on sine arm（1）The electric lifting platform of down either side（2）Composition, the electric lifting platform（2）It is fixed on pedestal（3）On,
The electric lifting platform（2）With control system（4）Connection, the control system（4）Control sine arm（1）The electric up-down of both sides
Platform（2）Synchronization action or control sine arm（1）The electric lifting platform of any side（2）Single movement.
3. automatic low-angle standard set-up according to claim 2, it is characterised in that：The sine arm（1）The branch of both sides
Support axle（1a）It is positioned over the electric lifting platform（2）Supporting bable tops（2a）On, the sine arm（1）The corresponding electricity in any side
Dynamic lifting platform（2）Supporting bable tops（2a）It is provided with V-shaped groove（2b）, the sine arm（1）The support shaft of respective side（1a）It is placed in
The V-shaped groove（2b）It is interior, the sine arm（1）The support shaft of other side（1a）It is positioned over respective side electric lifting platform（2）Water
Flat supporting bable tops（2a）On.
4. the automatic low-angle standard set-up according to claim 1,2 or 3, it is characterised in that：The linear measure longimetry mechanism
By being symmetricly set on sine arm（1）Length gauge above both sides（5）Composition, the length gauge（5）Pass through support（6）With pedestal
（3）Connection, the length gauge（5）With computer（7）Connection.
5. automatic low-angle standard set-up according to claim 4, it is characterised in that：Described image collecting mechanism is CCD
Camera（8）, the CCD camera（8）Sine arm is placed on for gathering（1）Horizontal table（9）On digital low-angle meter
Measuring device has the image of show value, the CCD camera（8）With computer（7）Connection.
6. automatic low-angle standard set-up according to claim 5, it is characterised in that：In the pedestal（3）Lower section is set
There is level(l)ing mechanism（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405236.4U CN206347990U (en) | 2016-12-21 | 2016-12-21 | A kind of automatic low-angle standard set-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405236.4U CN206347990U (en) | 2016-12-21 | 2016-12-21 | A kind of automatic low-angle standard set-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206347990U true CN206347990U (en) | 2017-07-21 |
Family
ID=59317292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621405236.4U Expired - Fee Related CN206347990U (en) | 2016-12-21 | 2016-12-21 | A kind of automatic low-angle standard set-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206347990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507524A (en) * | 2018-05-29 | 2018-09-07 | 沈阳飞机工业（集团）有限公司 | A kind of small angle measurement instrument intelligence high-precision calibrating installation |
| CN110243580A (en) * | 2019-06-04 | 2019-09-17 | Oppo广东移动通信有限公司 | Detection method, device, electronic equipment and the storage medium of electronic equipment |
-
2016
- 2016-12-21 CN CN201621405236.4U patent/CN206347990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507524A (en) * | 2018-05-29 | 2018-09-07 | 沈阳飞机工业（集团）有限公司 | A kind of small angle measurement instrument intelligence high-precision calibrating installation |
| CN110243580A (en) * | 2019-06-04 | 2019-09-17 | Oppo广东移动通信有限公司 | Detection method, device, electronic equipment and the storage medium of electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203550920U (en) | T-shaped elevator guide rail geometric tolerance full-automatic comprehensive detector | |
| CN206347990U (en) | A kind of automatic low-angle standard set-up | |
| CN202928517U (en) | Flatness detection device | |
| CN206818178U (en) | A kind of planeness measuring apparatus for building | |
| CN103344197B (en) | A kind of contact-type 3 D scanning feeler | |
| CN104165824A (en) | Automatic penetration tester | |
| CN106152976A (en) | A kind of lift rail perpendicularity based on angular surveying detection device | |
| CN102980550A (en) | High-precision detection instrument for measuring flatness of large machine part and measurement method thereof | |
| CN207113808U (en) | A kind of cell piece angularity measuring instrument | |
| CN202994091U (en) | A calibrating board precision detector | |
| CN108519069A (en) | Axis shape dimension measurement device | |
| CN106568358A (en) | Micrometer automatic calibration device | |
| CN209043178U (en) | A kind of object morphometry machine | |
| CN202757592U (en) | Quasi-bar code extensometer system | |
| CN110044311A (en) | A kind of dovetail groove guide rail slide unit measuring device and its measurement method | |
| CN204027967U (en) | Automatic cone penetration analyzer | |
| CN214951183U (en) | Mobile scanning type omnibearing straightness measuring instrument | |
| CN207300198U (en) | With screw can automatic reading length-measuring appliance | |
| CN214065923U (en) | Flange thickness measuring device | |
| CN208223459U (en) | It is a kind of for detecting the simple inpecting tool of metal plate flatness | |
| CN205066669U (en) | Quick measuring equipment of degree of deformation | |
| CN206400064U (en) | A kind of circuit board tester of automatic upper and lower pieces | |
| CN203837647U (en) | Improved device for detecting surface of workpiece | |
| CN207395594U (en) | A kind of bearing outside diameter fixes check device | |
| CN207231349U (en) | A kind of Full automatic universal horizontal metroscope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |