CN102128615A - Single-foot stand - Google Patents
Single-foot stand Download PDFInfo
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- CN102128615A CN102128615A CN2010106105687A CN201010610568A CN102128615A CN 102128615 A CN102128615 A CN 102128615A CN 2010106105687 A CN2010106105687 A CN 2010106105687A CN 201010610568 A CN201010610568 A CN 201010610568A CN 102128615 A CN102128615 A CN 102128615A
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- support
- foot rest
- platform
- single pin
- pin foot
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Abstract
The invention relates to a single-foot stand on which a level gauge is arranged. The single-foot stand comprises a platform for fixing the level gauge, a support supported on the ground and an indicator for indicating the steering of the platform, wherein the platform is arranged at the top of the support. When the angle of the platform departing from a vertical line exceeds the working range of an automatic level gauge, the indicator sends a signal to indicate an operator to center the support until the indicator indicates that the automatic level gauge enters a normal working state. The single-foot stand provided by the invention has the advantages that the horizontal height of the platform can be adjusted by only adjusting the height of the single support, and the loaded level gauge can be kept in the tilting range required by automatically carrying out horizontal indication, thereby providing the convenience for a user to adjust.
Description
Technical field
The present invention relates to a kind of single pin foot rest that is applied to automatic level, belong to mapping instrument technology field.
Background technology
The sectored light that the automatic level of prior art sends can be indicated horizontal direction within the specific limits automatically, and it is mainly used in the measurement of all kinds of datum lines.
The personnel operation instrument needs that this automatic level is arranged on one and has on the tripod of certain altitude for convenience.Yet the lifting of these tripods is also inconvenient, and it need regulate the height of three pin simultaneously, to guarantee to be installed on the level in the automatic level maintenance certain limit on this tripod.And when measuring the horizontal line of differing heights, all need to regulate the height of three pin, use to the user and cause inconvenience.
For solving the problems of the technologies described above, necessary single pin foot rest that a kind of novel structure is provided is to overcome described defective of the prior art.
Summary of the invention
For addressing the above problem, but the object of the present invention is to provide a kind of free lifting, and contained level meter can be remained on single pin foot rest that required automatic carrying out horizontal points to desired slant range.
For achieving the above object, the technical scheme that the present invention takes is: a kind of single pin foot rest, which is provided with a level meter, and it comprises that one is used for fixing the platform of level meter; One is supported in ground support, and described platform is arranged at the top of this support; With one be used to the indicator of indicating platform to turn to.
Single pin foot rest of the present invention further is set to: described platform is provided with a thread mechanism that is used for fixing level meter.
Single pin foot rest of the present invention further is set to: described support is the straight-bar of a regular length.
Single pin foot rest of the present invention further is set to: described support comprises that at least two save with one heart and the hollow stem of different-diameter, and the hollow stem that described diameter is little is inserted into and forms telescope support in the big hollow stem of diameter.
Single pin foot rest of the present invention further is set to: described support further is provided with a latch mechanism, this latch mechanism comprises and is fixed in the elasticity screw on the big hollow stem of diameter and is set in nut on the little hollow stem of diameter, wherein, offer at least three grooves on the described elasticity screw, be provided with a hollow trunk portion and a cone portion in the described nut, described elasticity screw is contained in two hollow stems is freely stretched, and the cone portion of this nut is connected on the elasticity screw and with two hollow stems and locks.
Single pin foot rest of the present invention further is set to: described indicator comprises light source, circular bubble, photoelectric sensor and display; The rayed that described light source sends and is incident upon on the photoelectric sensor by circular bubble on circular bubble; The signal that described photoelectric sensor output changes, and the control display shows the direction of setting upright support.
Single pin foot rest of the present invention further is set to: described indicator comprises light source, two circular bubbles, and two photoelectric sensors and display, described two circular bubbles are vertical mutually; The rayed that described light source sends and projects on the photoelectric sensor by circular bubble on two circular bubbles; The signal that described photoelectric sensor output changes, and the control display shows the direction of setting upright support.
Single pin foot rest of the present invention also can be set to: described light source is a led light source.
Compared with prior art, the present invention has following beneficial effect: the level height that the height that single pin foot rest of the present invention only need be regulated single support can be regulated platform, and can keep contained level meter to remain on required automatic carrying out horizontal pointing in the desired slant range, thereby make the user easy to adjust.
[description of drawings]
Fig. 1 is the structural representation of single pin foot rest of the present invention.
Fig. 2 is the sectional view of the latch mechanism of single pin foot rest of the present invention.
Fig. 3 is the structural drawing of the elasticity screw of single pin foot rest of the present invention.
Fig. 4 is the schematic diagram of the indicator of single pin foot rest of the present invention.
Fig. 5 is the schematic diagram of another embodiment of indicator of single pin foot rest of the present invention.
[embodiment]
See also Figure of description 1 to shown in the accompanying drawing 5, the present invention is a kind of single pin foot rest, which is provided with a level meter (not shown), and it is made up of members such as a platform 1, a support 2 and indicators 3.
Wherein, described platform 1 is used for fixing level meter, which is provided with a thread mechanism 11 that is used for fixing level meter.
Described support 2 is supported on the ground, and platform 1 is the top that is arranged at this support 2.This support 2 is the straight-bar of a regular length, also can save with one heart and the hollow stem 21,22 of different-diameter for comprising at least two, and the less hollow stem 21 of described diameter is inserted into and forms telescope supports in the bigger hollow stem of diameter 22, thereby makes things convenient for the user to regulate height.
See also Figure of description 1 to shown in the accompanying drawing 3, described support 2 further is provided with a latch mechanism 4, and this latch mechanism 4 comprises and is fixed in the elasticity screw 41 on the bigger hollow stem of diameter 21 and is set in nut 42 on the less hollow stem of diameter 22.Wherein, offer at least three grooves 411 on the described elasticity screw 41, be provided with a hollow trunk portion 421 and a cone portion 422 in the described nut 42.Described elasticity screw 41 is contained in two hollow stems 21,22 is freely stretched, and at this moment, elasticity screw 41 outwards opens.The cone portion 422 of described nut 42 is connected on the elasticity screw 41 and with 21,22 lockings of two hollow stems, at this moment, only needs rotating nut 42, and inwardly extruding and with 21,22 lockings of two hollow stems of elasticity screw 41.
Described indicator 3 is used to indicate platform 1 to turn to, when angle that platform 1 departs from perpendicular line exceeds outside the working range of automatic level, indicator 3 sends signal, and the indication operator sets upright support 2, sends automatic level up to indicator 3 and enters normal operating conditions.
Shown in Figure of description 4, it is first embodiment of indicator.Described indicator 3 comprises light source 31, circular bubble 32, photoelectric sensor 33 and display 34.Described light source 31 is a led light source, and its rayed of sending and is incident upon on the photoelectric sensor 32 by circular bubble 32 on circular bubble 32.The variation of circular bubble 32 positions causes each photoelectric sensor 32 variation of output signals.Control the direction that support 2 is set upright in display 34 demonstrations by the signal that described photoelectric sensor 32 outputs change.
Shown in Figure of description 5, it is second embodiment of indicator.Described indicator 3 comprises light source 32 ', two photoelectric sensors 33 ' of 31 ', two circular bubbles and display 34.Described two circular bubbles 32 ' are vertical mutually also to be contained in respectively in two right cylinders.Described light source 31 ' is a led light source, and its light that sends is radiated at respectively on the two circular bubbles 32 ', and projects on the corresponding photoelectric sensor 33 ' by circular bubble 32 '.The variation of circular bubble 32 ' position causes that thereby the variation of each photoelectric sensor 33 ' current potential causes variation of output signals.Control the direction that support 2 is set upright in display 34 demonstrations by the signal that described photoelectric sensor 33 ' output changes.
Above embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (8)
1. a single pin foot rest which is provided with a level meter, it is characterized in that: comprise that one is used for fixing the platform of level meter; One is supported in ground support, and described platform is arranged at the top of this support; With one be used to the indicator of indicating platform to turn to; When angle that platform departs from perpendicular line exceeded outside the working range of automatic level, indicator sent signal, and the indication operator sets upright support, sends automatic level up to indicator and enters normal operating conditions.
2. single pin foot rest as claimed in claim 1 is characterized in that: described platform is provided with a thread mechanism that is used for fixing level meter.
3. single pin foot rest as claimed in claim 1 is characterized in that: described support is the straight-bar of a regular length.
4. single pin foot rest as claimed in claim 1 is characterized in that: described support comprises that at least two save with one heart and the hollow stem of different-diameter, and the hollow stem that described diameter is little is inserted into and forms telescope support in the big hollow stem of diameter.
5. single pin foot rest as claimed in claim 4, it is characterized in that: described support further is provided with a latch mechanism, this latch mechanism comprises and is fixed in the elasticity screw on the big hollow stem of diameter and is set in nut on the little hollow stem of diameter, wherein, offer at least three grooves on the described elasticity screw, be provided with a hollow trunk portion and a cone portion in the described nut, described elasticity screw is contained in two hollow stems is freely stretched, and the cone portion of this nut is connected on the elasticity screw and with two hollow stems and locks.
6. single pin foot rest as claimed in claim 1, it is characterized in that: described indicator comprises light source, circular bubble, photoelectric sensor and display; The rayed that described light source sends and is incident upon on the photoelectric sensor by circular bubble on circular bubble; The signal that described photoelectric sensor output changes, and the control display shows the direction of setting upright support.
7. single pin foot rest as claimed in claim 1, it is characterized in that: described indicator comprises light source, two circular bubbles, at least three photoelectric sensors and display, described two circular bubbles are vertical mutually; The rayed that described light source sends and projects on the photoelectric sensor by circular bubble on two circular bubbles; The signal that described photoelectric sensor output changes, and the control display shows the direction of setting upright support.
8. single pin foot rest as claimed in claim 6 is characterized in that: described light source is a led light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010610568 CN102128615B (en) | 2010-12-29 | 2010-12-29 | Single-foot stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010610568 CN102128615B (en) | 2010-12-29 | 2010-12-29 | Single-foot stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102128615A true CN102128615A (en) | 2011-07-20 |
| CN102128615B CN102128615B (en) | 2013-07-31 |
Family
ID=44266797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010610568 Expired - Fee Related CN102128615B (en) | 2010-12-29 | 2010-12-29 | Single-foot stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102128615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785025A (en) * | 2018-04-18 | 2018-11-13 | 谢娟 | A kind of crutch for medical rehabilitation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765144Y (en) * | 2004-12-22 | 2006-03-15 | 苏州宝时得电动工具有限公司 | Leveling instrument |
| JP3144197U (en) * | 2008-05-20 | 2008-08-21 | 帝次 金子 | Tripod adder |
| JP4459988B2 (en) * | 2007-07-18 | 2010-04-28 | 関西工事測量株式会社 | Surveying tripod |
| CN201539675U (en) * | 2009-07-29 | 2010-08-04 | 浙江创青休闲制品有限公司 | Unidirectional and automatic locker and fast and adjustable single-foot bracket |
| CN201622425U (en) * | 2009-12-24 | 2010-11-03 | 吉多思实业(深圳)有限公司 | Level instrument base and tripodal rational platform base component provided with same |
| CN201945311U (en) * | 2010-12-29 | 2011-08-24 | 浙江永通纺织印染有限公司 | A single-foot rest |
-
2010
- 2010-12-29 CN CN 201010610568 patent/CN102128615B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765144Y (en) * | 2004-12-22 | 2006-03-15 | 苏州宝时得电动工具有限公司 | Leveling instrument |
| JP4459988B2 (en) * | 2007-07-18 | 2010-04-28 | 関西工事測量株式会社 | Surveying tripod |
| JP3144197U (en) * | 2008-05-20 | 2008-08-21 | 帝次 金子 | Tripod adder |
| CN201539675U (en) * | 2009-07-29 | 2010-08-04 | 浙江创青休闲制品有限公司 | Unidirectional and automatic locker and fast and adjustable single-foot bracket |
| CN201622425U (en) * | 2009-12-24 | 2010-11-03 | 吉多思实业(深圳)有限公司 | Level instrument base and tripodal rational platform base component provided with same |
| CN201945311U (en) * | 2010-12-29 | 2011-08-24 | 浙江永通纺织印染有限公司 | A single-foot rest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785025A (en) * | 2018-04-18 | 2018-11-13 | 谢娟 | A kind of crutch for medical rehabilitation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102128615B (en) | 2013-07-31 |
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Free format text: FORMER OWNER: SHAOXING OUGUANG ELECTROMECHANICAL TECHNOLOGY CO.,LTD. PENG KEOU Effective date: 20130628 Owner name: SHAOXING YONGFENG TEXTILE DYEING PRINTING CO., LTD Free format text: FORMER OWNER: ZHEJIANG YONGTONG TEXTILE PRINTING + DYEING CO., LTD. Effective date: 20130628 |
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Free format text: CORRECT: ADDRESS; FROM: 312025 SHAOXING, ZHEJIANG PROVINCE TO: 312072 SHAOXING, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20130628 Address after: 312072 Binhai Industrial Area, Shaoxing County, Zhejiang, Shaoxing Applicant after: Shaoxing Yongfeng Textile Dyeing Printing Co., Ltd. Address before: 312025 Zhejiang city of Shaoxing province Shaoxing County Qianqing Station Road No. 30 Zhejiang Yongtong textile printing and dyeing Co. Ltd. Applicant before: Zhejiang Yongtong Textile Dyeing Printing Co., Ltd. Applicant before: Shaoxing ouguang Electromechanical Technology Co., Ltd. Applicant before: Peng Keou |
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Granted publication date: 20130731 Termination date: 20161229 |
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