CN104792311A - Level bar base - Google Patents
Level bar base Download PDFInfo
- Publication number
- CN104792311A CN104792311A CN201510196692.6A CN201510196692A CN104792311A CN 104792311 A CN104792311 A CN 104792311A CN 201510196692 A CN201510196692 A CN 201510196692A CN 104792311 A CN104792311 A CN 104792311A
- Authority
- CN
- China
- Prior art keywords
- bubble
- level bar
- surveyor
- staff
- seat
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
- G01C9/26—Details
Abstract
The invention aims to provide a level bar base. Accuracy can be ensured without redetection after the level bar base is directly mounted on a level bar. In addition, the appearance quality of the product is improved, and a bubble is not required to be remolded even when the level bar is redesigned. According to the technical scheme, the level bar base comprises a main body and a bubble seat mounted in the main body, wherein the main body comprises a front cover and a rear cover; observation holes are formed in the front cover and the rear cover; the bubble seat is matched with an internal structure of the main body in shape; a level bar bubble is embedded into the middle of the bubble seat. According to the level bar base adopting the technical scheme, the level bar bubble is fixed in the main body after being pre-produced and detected, so that the consistency in the relative positions of the level bar bubble in the body and the level bar can be ensured as long as the position of the body on the level bar is determined, therefore, adhesion and detection procedures are eliminated, and the level bar base is more convenient to use.
Description
Technical field
The present invention relates to a kind of survey instrument, particularly relate to a kind of levelling rod base.
Background technology
Surveyor's staff, as the term suggests just know and a kind ofly detect a kind of instrument whether object to be measured is in horizontality, is generally used for inspection, measures, line, equipment are installed, Industrial Engineering.It is characterized in that surveyor's staff is with spirit bubble, check by spirit bubble, measure, whether commissioning device installs level.But due to the precision in order to ensure measurement, on surveyor's staff, the setting of bubble is just extremely important.Spirit bubble of the prior art is all be installed to separately on surveyor's staff production technique chi while, and often installing one all needs to detect, very inconvenient.And spirit bubble of the prior art is normally bonded on surveyor's staff, be just easy to leave glue at product surface like this, affect product quality.
And if need a kind of surveyor's staff of new design in prior art, just again design bubble position again, the parts (working of plastics) of fixing and installation bubble also will mold again, and such production cost is high.
Summary of the invention
The object of this invention is to provide a kind of levelling rod base, after being directly installed to surveyor's staff, just can guarantee precision without the need to again detecting.Improve the exterior quality of product simultaneously, even and if redesign surveyor's staff do not need to carry out die sinking again to bubble yet.
In order to reach described object, the technical solution adopted in the present invention is a kind of levelling rod base, comprise body and be arranged on intrinsic bubble seat, described body comprises protecgulum and bonnet, protecgulum and bonnet are equipped with viewport, bubble seat shape and body interior structure match, and are inlaid with surveyor's staff bubble in the middle of bubble seat.
Preferably, described body comprises protecgulum and bonnet one end is flexibly connected, and the other end is by buckle snapping.
Such structure installment is convenient.
Preferably, described bubble seat is rectangle, and described surveyor's staff bubble and bubble seat base are 90 degree of angles.
Preferably, described bubble seat is rectangle, and described surveyor's staff bubble and bubble seat base are 45 degree of angles.
The needs of different surveyor's staffs can be met like this.
Preferably, described viewport is circular.
Preferably, described viewport is the shape of surveyor's staff bubble.
Preferably, described bubble seat is reticulate texture.Reticulate texture not only saves material, also has shock-absorbing function simultaneously, surveyor's staff bubble can be avoided to suffer damage in installation process, guarantee product quality.
Owing to have employed described technical scheme, surveyor's staff bubble pre-manufactured detects by a kind of levelling rod base of the present invention fixes in the body afterwards.As long as guarantee that the position of body on surveyor's staff is determined like this, just can guarantee to be arranged on intrinsic surveyor's staff bubble consistent with the relative position of surveyor's staff, the operation decreasing bonding and detect, uses more convenient.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
The structural representation of Fig. 1 to be the present invention's a kind of levelling rod base surveyor's staff bubble and bubble seat base be 90 degree of angles.
The structural representation of Fig. 2 to be the present invention's a kind of levelling rod base surveyor's staff bubble and bubble seat base be 45 degree of angles.
Fig. 3 is a kind of levelling rod base overall schematic of the present invention.
Embodiment
As depicted in figs. 1 and 2, a kind of levelling rod base of the present invention, comprise body and be arranged on intrinsic bubble seat 11, described body comprises protecgulum 2 and bonnet 3, protecgulum 2 and bonnet 3 are equipped with viewport 4, bubble seat 1 shape and body interior structure match, and are inlaid with surveyor's staff bubble 5 in the middle of bubble seat 1.Described body comprises protecgulum 2 and bonnet 3 one end is flexibly connected, and the other end is by buckle snapping.Different according to the surveyor's staff used, described bubble seat 1 is rectangle, and described surveyor's staff bubble 5 and bubble seat 1 base are 90 degree of angles or 45 degree of angles
Being arranged on described protecgulum 2 and bonnet 3 upper observation hole 4 for circular, also can be the shape of surveyor's staff bubble 5.The viewport 4 one that even can arrange on protecgulum 2 and bonnet 3 is circle, and another is the shape of surveyor's staff bubble 5.Described bubble seat 1 is reticulate texture.
As shown in Figure 3, during production, first produce surveyor's staff bubble 5, and attach it in bubble seat 1.The bubble seat 1 installed in enormous quantities can simultaneously censorship, improves the efficiency of detection.Detect qualified bubble seat 1, be accurately installed in body, the buckle of close protecgulum 2 and bonnet 3, a kind of levelling rod base installs, as long as reserve relevant position on corresponding surveyor's staff.
By such structure, before design production level chi, can first die sinking of the present invention be produced.As long as reserved position of installing a kind of levelling rod base of the present invention after surveyor's staff designs, after surveyor's staff has been produced, a kind of for the present invention levelling rod base is installed to relevant position, do not need additional detections, do not need glue to bond, just can guarantee that wherein surveyor's staff bubble 5 position is accurate yet.Which enhance production effect, have adjusted the assembly and checkout technique of product, bubble seat 1 can be produced in enormous quantities and complete the preparation of measurement, alleviate the inspection difficulty of product and reduce proving time, alleviate professional inspection personnel needs and enhance productivity, and simplifying assembly technology to improve assembly efficiency.
After this, even if surveyor's staff changes, as long as still leave the position of installing a kind of levelling rod base of the present invention on trendy surveyor's staff, original a kind of levelling rod base still can use, and reduces the cost that new product is gone into operation.
The foregoing is only specific embodiments of the invention, but architectural feature of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (7)
1. a levelling rod base, it is characterized in that: comprise body and be arranged on intrinsic bubble seat (1), described body comprises protecgulum (2) and bonnet (3), protecgulum (2) and bonnet (3) are equipped with viewport (4), bubble seat (1) shape and body interior structure match, and are inlaid with surveyor's staff bubble (5) in the middle of bubble seat (1).
2. a kind of levelling rod base as claimed in claim 1, is characterized in that: described body comprises protecgulum (2) and bonnet (3) one end is flexibly connected, and the other end is by buckle snapping.
3. a kind of levelling rod base as claimed in claim 1, is characterized in that: described bubble seat (1) is rectangle, and described surveyor's staff bubble (5) and bubble seat (1) base are 90 degree of angles.
4. a kind of levelling rod base as claimed in claim 1, is characterized in that: described bubble seat (1) is rectangle, and described surveyor's staff bubble (5) and bubble seat (1) base are 45 degree of angles.
5. a kind of levelling rod base as claimed in claim 1, is characterized in that: described viewport (4) is for circular.
6. a kind of levelling rod base as claimed in claim 1, is characterized in that: the shape that described viewport (4) is surveyor's staff bubble (5).
7. a kind of levelling rod base as described in as wherein arbitrary in claim 1-6, is characterized in that: described bubble seat (1) is reticulate texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196692.6A CN104792311A (en) | 2015-04-22 | 2015-04-22 | Level bar base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510196692.6A CN104792311A (en) | 2015-04-22 | 2015-04-22 | Level bar base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104792311A true CN104792311A (en) | 2015-07-22 |
Family
ID=53557311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510196692.6A Pending CN104792311A (en) | 2015-04-22 | 2015-04-22 | Level bar base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104792311A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535771Y (en) * | 2002-03-14 | 2003-02-12 | 傅波 | Level with level gauge capabe of regulating ange |
| EP1480010A1 (en) * | 2003-05-19 | 2004-11-24 | G2 Design Consultants Limited | Spirit level with slidable extension covers |
| CN101198838A (en) * | 2003-12-31 | 2008-06-11 | 开普路工业有限公司 | Portable level instrument |
| CN202092659U (en) * | 2011-06-20 | 2011-12-28 | 谢黎明 | Levelling rod base |
-
2015
- 2015-04-22 CN CN201510196692.6A patent/CN104792311A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2535771Y (en) * | 2002-03-14 | 2003-02-12 | 傅波 | Level with level gauge capabe of regulating ange |
| EP1480010A1 (en) * | 2003-05-19 | 2004-11-24 | G2 Design Consultants Limited | Spirit level with slidable extension covers |
| CN101198838A (en) * | 2003-12-31 | 2008-06-11 | 开普路工业有限公司 | Portable level instrument |
| CN202092659U (en) * | 2011-06-20 | 2011-12-28 | 谢黎明 | Levelling rod base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |
|
| WD01 | Invention patent application deemed withdrawn after publication |