CN203595511U - Air level - Google Patents
Air level Download PDFInfo
- Publication number
- CN203595511U CN203595511U CN201320597069.8U CN201320597069U CN203595511U CN 203595511 U CN203595511 U CN 203595511U CN 201320597069 U CN201320597069 U CN 201320597069U CN 203595511 U CN203595511 U CN 203595511U
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- CN
- China
- Prior art keywords
- surveyor
- staff
- horizontal
- unthreaded hole
- level
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- 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.)
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Abstract
The utility model discloses an air level which comprises a horizontal ruler (1), wherein a level bubble (2) is arranged in the center of the horizontal ruler (1); more than two light emitting holes (3) distributed in the same straight line are formed in the side surface of the horizontal ruler (1); a light source (4) is arranged in the center of each light emitting hole (3); the straight line where the light sources (4) are positioned is in parallel with the level line of the horizontal ruler; center lines of at least two light emitting holes (3) in the side surface of the horizontal ruler (1) form an included angle; the diameters of at least two light emitting holes (3) in the side surface of the horizontal ruler (1) are the same; the air level further comprises a suspending platform (5); the horizontal ruler (1) is placed on the suspending platform (5). According to the product, horizontal detection of a vertical plane surface object can be realized, the horizontal adjustment of the object is convenient, meanwhile the product adopts non-contact measurement, long-distance horizontal detection and adjustment can be realized, and the application range is wide.
Description
Technical field
The utility model relates to survey instrument field, is a kind of level meter specifically.
Background technology
In the process of manufacture, mounting equipment, instrument, conventionally need to proofread and correct by level meter, the situation of the level of Authentication devices instrument, because in a lot of occasions, instrument whether level is directly determining measuring accuracy and the operational effect of instrument.For example, three coordinate measuring machine, if the position of its installation can not keep level, certainly will affect its measuring accuracy.Therefore horizontal detection being carried out in relevant position is an important job in commercial production.In the prior art, generally realize the horizontal detection of plane with bubble formula surveyor's staff, thereby proofread and correct.Under a lot of occasions, the equipment etc. that need to install instruments on perpendicular (as: body of wall), for example, the installation of LCD TV, projector equipment etc., all need to keep the level of installation.But above prior art cannot be applied to the horizontal detection of perpendicular object, the level meter of prior art can only carry out contact measurement in addition, thereby the scope of application is little, uses inconvenient.
Utility model content
The technical problems to be solved in the utility model is, a kind of horizontal detection that can realize perpendicular object is provided, and adopts non-contact measurement, level meter applied widely.
Technical solution of the present utility model is, a kind of level meter of following structure is provided, and comprises surveyor's staff, and described surveyor's staff is provided with one or more air levels; The side of surveyor's staff is provided with the plural unthreaded hole of penetrating being arranged on same straight line, penetrates the center of circle of unthreaded hole on same straight line, and each center of penetrating unthreaded hole is provided with light source, penetrates the straight line at unthreaded hole place and the levelling line of surveyor's staff is parallel.
Adopt above structure, the utility model compared with prior art has the following advantages: adopt the utility model, regulate the level of surveyor's staff by the air level on surveyor's staff, then open light source, light source is penetrated unthreaded hole by surveyor's staff side and light is radiated on the perpendicular or object that needs to detect, the point of irradiation forming in the same horizontal line, if the edge line of object is pressed on two points of irradiation on perpendicular simultaneously, illustrate that horizontality is good, if depart from, horizontality is not good, and adjust, this product can be realized the horizontal detection to perpendicular object, be convenient to object adjustment level, this product adopts non-contact measurement simultaneously, can realize remote horizontal detection and adjusting, applied widely.
As improvement, on surveyor's staff side, have at least two center lines of penetrating unthreaded hole to form angle; Like this, also just mean and have at least the illuminated line of two light sources to form angle, on perpendicular, form the distance of point of irradiation thereby increased these two light sources, and then expanded sensing range.
As improvement, on surveyor's staff side, have at least two diameters of penetrating unthreaded hole identical.Like this, penetrating unthreaded hole and can partnering of two same diameter, installs identical light source, carries out the horizontal detection on perpendicular.
As improvement, described horizon detector also comprises the platform that suspends, and described surveyor's staff is positioned over and suspends on platform; Like this, can regulate by platform position and the horizontal accuracy of surveyor's staff, detect more accurate.
As improvement, the described platform that suspends is provided with multiple feets, and described feet is provided with adjusting knob; Regulate the level of the platform that suspends by adjusting knob, thereby further ensure the precision detecting.
As improvement, described suspending is rotatably connected between platform and feet; Like this, by rotating the measurement range that can expand product.
As improvement, described light source is lasing light emitter; Because lasing light emitter has good rectilinearity, this design can improve accuracy of detection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model level meter.
As shown in the figure 1, surveyor's staff, 2, air level, 3, penetrate unthreaded hole, 4, light source, 5, the platform that suspends, 6, feet, 7, adjusting knob.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, level meter of the present utility model, comprises surveyor's staff 1, and the center of described surveyor's staff 1 is provided with air level 2; The side of surveyor's staff 1 is provided with the plural unthreaded hole 3 of penetrating being arranged on same straight line, penetrates the center of circle of unthreaded hole on same straight line, and each center of penetrating unthreaded hole 3 is provided with light source 4, and the straight line of penetrating unthreaded hole 3 places is parallel with the levelling line of surveyor's staff.Described two refer to two or more above.The levelling line of described surveyor's staff refers to when air level is positioned at surveyor's staff center, surveyor's staff levelling line in the plane, described parallel parallel on space of comprising.
On surveyor's staff 1 side, have at least two center lines of penetrating unthreaded hole 3 to form angle; The size of angle can be depending on actual measurement situation.
On surveyor's staff side, have at least two diameters of penetrating unthreaded hole 3 identical.
Described horizon detector also comprises the platform 5 that suspends, and described surveyor's staff 1 is positioned over and suspends on platform 5.
The described platform 5 that suspends is provided with multiple feets 6, and described feet 6 is provided with adjusting knob 7; Adjusting knob can screw the bottom that is arranged on feet 6.
Described suspending is rotatably connected between platform 5 and feet 6.
Described light source 4 is lasing light emitter.
Principle of work of the present utility model is as follows: surveyor's staff is placed on and is suspended on platform, the upper surface of platform of suspending is horizontal (can regulate by adjusting knob), regulate the level of surveyor's staff by the air level on surveyor's staff, then open light source, light source is radiated at light on the perpendicular or object that needs to detect by surveyor's staff side aperture, because the center of circle of penetrating unthreaded hole is on same straight line and to penetrate unthreaded hole diameter identical, therefore the point of irradiation that formed in the same horizontal line, if the edge line of object is pressed on two points of irradiation on perpendicular simultaneously, illustrate that horizontality is good, if depart from, horizontality is not good, and adjust, this product can be realized the horizontal detection to perpendicular object, be convenient to object adjustment level.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.In a word, all various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (7)
1. a level meter, comprises surveyor's staff (1), and described surveyor's staff (1) is provided with air level (2); It is characterized in that: surveyor's staff (1) side is provided with the plural unthreaded hole (3) of penetrating being arranged on same straight line, and each penetrating in unthreaded hole (3) is provided with light source (4), and the straight line of penetrating unthreaded hole (3) place is parallel with the levelling line of surveyor's staff.
2. level meter according to claim 1, is characterized in that: on surveyor's staff (1) side, have at least two center lines of penetrating unthreaded hole (3) to form angle.
3. level meter according to claim 1, is characterized in that: on surveyor's staff (1) side, have at least two diameters of penetrating unthreaded hole (3) identical.
4. level meter according to claim 1 and 2, is characterized in that: described horizon detector also comprises the platform that suspends (5), and described surveyor's staff (1) is positioned on the platform that suspends (5).
5. level meter according to claim 4, is characterized in that: the described platform that suspends (5) is provided with multiple feets (6), and described feet (6) is provided with adjusting knob (7).
6. level meter according to claim 5, is characterized in that: between the described platform that suspends (5) and feet (6), be rotatably connected.
7. level meter according to claim 1, is characterized in that: described light source (4) is lasing light emitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597069.8U CN203595511U (en) | 2013-09-26 | 2013-09-26 | Air level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597069.8U CN203595511U (en) | 2013-09-26 | 2013-09-26 | Air level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203595511U true CN203595511U (en) | 2014-05-14 |
Family
ID=50676381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597069.8U Expired - Fee Related CN203595511U (en) | 2013-09-26 | 2013-09-26 | Air level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203595511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296724A (en) * | 2014-10-29 | 2015-01-21 | 四川金码科技有限公司 | Video goniometer |
-
2013
- 2013-09-26 CN CN201320597069.8U patent/CN203595511U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296724A (en) * | 2014-10-29 | 2015-01-21 | 四川金码科技有限公司 | Video goniometer |
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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: 20140514 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |