CN107328399A - A kind of rangefinder - Google Patents
A kind of rangefinder Download PDFInfo
- Publication number
- CN107328399A CN107328399A CN201710632932.1A CN201710632932A CN107328399A CN 107328399 A CN107328399 A CN 107328399A CN 201710632932 A CN201710632932 A CN 201710632932A CN 107328399 A CN107328399 A CN 107328399A
- Authority
- CN
- China
- Prior art keywords
- pole
- sliding bar
- leg
- collar
- rangefinder
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000003287 optical effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The present invention provides a kind of rangefinder, specifically related to optical instrument field, including rangefinder body, triangular base and leg, leg is respectively equipped with three peripheral sides of triangular base, the upper end of leg and the peripheral sides of triangular base are hinged, rangefinder body is located at the top of triangular base, leg includes the first pole, second pole, first sliding bar and the second sliding bar, first pole is located at the both sides of the first sliding bar, one end of first pole and one end of the second pole are hinged, the other end of first pole and the periphery of triangular base are hinged, between first pole the collar is oriented to provided with first, the two ends of the first guiding collar connect with the first pole, first sliding bar is oriented in the collar located at first, one end of first sliding bar and one end of the second sliding bar are hinged.There is the present invention less volume to be easy to carry.
Description
Technical field
The present invention provides a kind of rangefinder, and in particular to optical instrument field.
Background technology
Existing widely used rangefinder, i.e. whole station type electronic distance meter (Electronic Total Station) are a kind of
Integrate light, mechanical, electrical high-tech measuring instrument, be collection horizontal angle, vertical angle, distance (oblique distance, put down away from), vertical survey work(
Can be in the instrument of surveying and mapping system of one.Rangefinder is in use, because measurement needs, need to often carry with rangefinder, but existing
Rangefinder carry rather inconvenient, and the leg volume of rangefinder is larger, is to cause main cause inconvenient to carry.
Patent total powerstation (application number CN201620283359.9), the disclosure of the invention a kind of total powerstation and its user
Method, the total powerstation includes total powerstation body and leg, chute leg is provided with the pedestal of leg and for connecting total powerstation
The connecting screw rod of body, the connecting screw rod includes rotation section and the circumferential company for being limited on rotation section and can be axially retractable
Socket part, is provided with elastic component and protrudes pedestal, the total powerstation body and leg for connecting portion top between the connecting portion and rotation section
Between contraposition and install very simple, quick, but the leg of the total powerstation, it is impossible to which good folding, volume is larger.
The content of the invention
In view of above-mentioned deficiency, it is an object of the invention to provide a kind of rangefinder, reduces the volume of rangefinder to carry.
The invention provides following technical scheme：
In a kind of rangefinder, including rangefinder body, triangular base and leg, three peripheral sides of the triangular base
The leg is respectively equipped with, the upper end of the leg and the peripheral sides of the triangular base are hinged, and the rangefinder body is set
In the top of the triangular base, the leg includes the first pole, the second pole, the first sliding bar and the second sliding bar, institute
The both sides that the first pole is located at first sliding bar are stated, one end of first pole and one end of second pole are cut with scissors
Connect, the periphery of the other end and the triangular base of first pole is hinged, be oriented between first pole provided with first
The collar, the two ends of the first guiding collar connect with first pole, and first sliding bar is oriented to located at described first
In the collar, one end of first sliding bar and one end of second sliding bar are hinged.
It is preferred that, the leg is provided with hinge, first pole and second pole, first sliding bar and
Second sliding bar is hinged by hinge, and the hinge is located at first pole, the second pole, first sliding bar
With the homonymy of second sliding bar.
It is preferred that, leg also includes contiguous block, and the top of first pole connects with the lower end of the contiguous block, described
The upper end of contiguous block and the peripheral sides of the triangular base are hinged.
It is preferred that, described first, which is oriented to the collar, is provided with hand screw, and the hand screw passes through first guide sleeve
The surface of ring connects with the surface of first sliding bar.
It is preferred that, between second pole provided with second be oriented to the collar, it is described second be oriented to the collar two ends with it is described
Second pole connects, and second sliding bar is oriented in the collar located at described second.
It is preferred that, the bottom end surface of second sliding bar is provided with tiptoe.
It is preferred that, the tiptoe and the second sliding bar threaded engagement.
Beneficial effects of the present invention：
(1) present invention is slided by the first sliding bar and the second sliding bar in the collar, realizes the once folding of leg, then
By the folding of the first pole and the second pole, the first sliding bar and the second sliding bar, the twice-folded of leg is realized, so as to subtract
The small volume of leg, and then it is easy to the carrying of rangefinder.
(2) tiptoe of the invention can be dismantled freely by screw thread, is further reduced the volume of leg, is easy to rangefinder
Carry.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, the reality with the present invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the first front view of the invention；
Fig. 2 is the second front view of the invention；
Fig. 3 is leg front view；
Fig. 4 stand bar structure exploded views.
Marked in figure：1st, rangefinder body；2nd, leg；20th, hand screw；21st, the first pole；22nd, the second pole；
23rd, tiptoe；24th, first it is oriented to the collar；25th, second it is oriented to the collar；26th, the first sliding bar；27th, the second sliding bar；28th, hinge；
29th, contiguous block；3rd, triangular base.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of rangefinder, including rangefinder body 1, triangular base 3 and leg 2, three
Leg 2 is respectively equipped with three peripheral sides of angle pedestal 3, the upper end of leg 2 and the peripheral sides of triangular base 3 are hinged, surveyed
Distance meter body 1 is located at the top of triangular base 3, and leg 2 includes the first pole 21, the second pole 22, the first sliding bar 26 and the
Two sliding bars 27, the first pole 21 is located at the both sides of the first sliding bar 26, one end of the first pole 21 and the one of the second pole 22
End is hinged, and the periphery of the other end and triangular base 3 of the first pole 21 is hinged, and the collar is oriented to provided with first between the first pole 21
24, the two ends of the first guiding collar 24 connect with the first pole 21, and the first sliding bar 26 is oriented in the collar 24 located at first, and first
One end of sliding bar 26 and one end of the second sliding bar 27 are hinged；Rotate leg 2 outwards to open, supported rangefinder by leg 2,
By the first sliding bar 26 in the first length for being oriented to slip adjustable feet 2 in the collar 24, so as to realize the contraction of leg, subtract
The volume of small leg, by sliding the first sliding bar 26, make the pin joint of the first sliding bar 26 and the second sliding bar 27 with it is described
The pin joint of first pole 21 and the second pole 22 is on same straight line, then by the first sliding bar 26 and the second sliding bar 27,
First pole 21 and the second pole 22 bend along pin joint, can reduce the volume of leg 2 again, and then be easy to the carrying of rangefinder.
Wherein, leg 2 is provided with hinge 28, and the first pole 21 and the second pole 22, the first sliding bar 26 and second are slided
Bar 27 is hinged by hinge 28, and hinge 28 not only connects easy and service life is long, hinge 28 be located at the first pole 21, second
The homonymy of bar 22, the first sliding bar 26 and the second sliding bar 27, by this structure can realize the first pole 21, the second pole 22,
First sliding bar 26 and the second sliding bar 27 are folded to the same side；
Wherein, leg 2 also includes contiguous block 29, and the top of the first pole 21 connects with the lower end of contiguous block 29, contiguous block
29 upper end and the peripheral sides of triangular base 3 are hinged, and the first pole 21 and the company of triangular base 3 can be improved by contiguous block 29
Connect strong degree；
Wherein, first the collar 24 is oriented to provided with hand screw 20, table of the hand screw 20 through the first guiding collar 24
Face connects with the surface of the first sliding bar 26；Can be spacing by the first sliding bar 26 by hand screw 20, it both can ensure that support
It is firm, the stabilization of leg 2 when in turn, ensuring that folding；
Wherein, the collar 25 is oriented to provided with second between the second pole 22, second is oriented to the two ends of the collar 25 and the second pole
22 connect, and the second sliding bar 27 is oriented in the collar 25 located at second, and the second sliding bar 27 can be led by the second guiding collar 25
To, it can be ensured that the flexible stability of the second sliding bar 27；
The bottom end surface of second sliding bar 27 is provided with tiptoe 23, by tiptoe 23 insertedly on, improve the firm of support
Property；The threaded engagement of 23 and second sliding bar of tiptoe 27, tiptoe 23 can be dismantled freely by screw thread, further reduce the body of leg
Product, is easy to the carrying of rangefinder.
The application method of the present invention：
As shown in Figures 2 and 3, application method of the present invention is as follows：
S1, the leg 2 on the triangular base is turned out, first sliding bar 26 and described second is slided
Bar 27 is respectively after the described first guiding collar 24 and the interior slip of the second guiding collar 25 are stretched out, and screw the stubborn spiral shell of the hand
Nail 20；
S2, again by the tiptoe 23 insert on the ground；
S3 and then first sliding bar 26 and second sliding bar 27 described first are oriented to the collar 24 and described
Second is oriented in the collar 25 and slides, and makes the pin joint of first sliding bar 26 and second sliding bar 27 and described first
Bar 21 and the pin joint of second pole 22 are on same straight line；
S4, by first sliding bar 26 and second sliding bar 27, first pole 21 and second pole
After 22 fold along pin joint, then the tiptoe 23 separated with second sliding bar 27 by threads turn.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although with reference to the foregoing embodiments
The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute
The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (7)
1. divide in a kind of rangefinder, including rangefinder body, triangular base and leg, three peripheral sides of the triangular base
Not She You the leg, the upper end of the leg and the peripheral sides of the triangular base are hinged, and the rangefinder body is located at
The top of the triangular base, it is characterised in that：
The leg includes the first pole, the second pole, the first sliding bar and the second sliding bar, and first pole is located at described
The both sides of first sliding bar, one end of first pole and one end of second pole are hinged, first pole it is another
One end and the periphery of the triangular base are hinged, and the collar, first guide sleeve are oriented to provided with first between first pole
The two ends of ring connect with first pole, and first sliding bar is oriented in the collar located at described first, and described first slides
One end of bar and one end of second sliding bar are hinged.
2. a kind of whole station according to claim 1, it is characterised in that：The leg is provided with hinge, first pole
It is hinged with second pole, first sliding bar and second sliding bar by hinge, and the hinge is positioned at described
First pole, the second pole, the homonymy of first sliding bar and second sliding bar.
3. a kind of rangefinder according to claim 1, it is characterised in that：The leg also includes contiguous block, described first
The top of pole connects with the lower end of the contiguous block, and the upper end of the contiguous block and the peripheral sides of the triangular base are cut with scissors
Connect.
4. a kind of rangefinder according to claim 1, it is characterised in that：Described first is oriented to the collar twists spiral shell provided with hand
Nail, the surface of the hand screw through the described first guiding collar connects with the surface of first sliding bar.
5. a kind of rangefinder according to claim 1 or 2, it is characterised in that：Led between second pole provided with second
To the collar, the two ends of the second guiding collar connect with second pole, and second sliding bar is led located at described second
Into the collar.
6. a kind of rangefinder according to claim 1 or 2, it is characterised in that：The bottom end surface of second sliding bar is set
There is tiptoe.
7. a kind of rangefinder stated according to claim 1, it is characterised in that：The tiptoe and the second sliding bar screw thread phase
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632932.1A CN107328399A (en) | 2017-07-28 | 2017-07-28 | A kind of rangefinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632932.1A CN107328399A (en) | 2017-07-28 | 2017-07-28 | A kind of rangefinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107328399A true CN107328399A (en) | 2017-11-07 |
Family
ID=60226692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632932.1A Pending CN107328399A (en) | 2017-07-28 | 2017-07-28 | A kind of rangefinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107328399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829492A (en) * | 2020-07-24 | 2020-10-27 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206161007U (en) * | 2016-10-26 | 2017-05-10 | 杭州跨远测绘有限公司 | Total station |
| CN206177299U (en) * | 2016-11-16 | 2017-05-17 | 重庆工程职业技术学院 | Portable surveyor's level mount |
| CN207215109U (en) * | 2017-07-28 | 2018-04-10 | 丹阳市瑞华光学元件有限公司 | A kind of rangefinder |
-
2017
- 2017-07-28 CN CN201710632932.1A patent/CN107328399A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206161007U (en) * | 2016-10-26 | 2017-05-10 | 杭州跨远测绘有限公司 | Total station |
| CN206177299U (en) * | 2016-11-16 | 2017-05-17 | 重庆工程职业技术学院 | Portable surveyor's level mount |
| CN207215109U (en) * | 2017-07-28 | 2018-04-10 | 丹阳市瑞华光学元件有限公司 | A kind of rangefinder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829492A (en) * | 2020-07-24 | 2020-10-27 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
| CN111829492B (en) * | 2020-07-24 | 2021-11-30 | 中交第二航务工程局有限公司 | Laser plummet application-based contact measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20171107 |