CN206818185U - A kind of surveyors' staff - Google Patents
A kind of surveyors' staff Download PDFInfo
- Publication number
- CN206818185U CN206818185U CN201720385970.7U CN201720385970U CN206818185U CN 206818185 U CN206818185 U CN 206818185U CN 201720385970 U CN201720385970 U CN 201720385970U CN 206818185 U CN206818185 U CN 206818185U
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- CN
- China
- Prior art keywords
- hemisphere
- supporter
- magnet coil
- supporting plate
- surveyors
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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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model provides a kind of surveyors' staff, and the surveyors' staff includes：Scale body and foot pin, wherein, one end that the scale body is used to contact with the foot pin is enclosed with magnetic absorption layer by layer, and the foot pin includes：Supporting plate, the battery being arranged in the supporting plate, and hemisphere supporter, magnet coil is provided with the hemisphere supporter, is additionally provided with the supporting plate by compressing switch, and the magnet coil is connected by described by compressing switch with the battery, the hemisphere supporter is fixed on described by the press head to compress switch, and when the press head is pressed, the battery disconnects with the magnet coil, when the press head lifts, the battery turns on the magnet coil.The beneficial effects of the utility model are：By the absorption of the magnet coil and magnetic absorption layer of setting, the loss of foot pin is avoided.
Description
Technical field
It the utility model is related to the technical field of mapping, more particularly to a kind of surveyors' staff.
Background technology
Existing measurement of the level scale is made up of rectangle chi body and the measurement of the level graduation being labeled on chi body, chi body
Bottom is plane and surrounded by wear-resisting magnetic absorption synusia that, in order to ensure measurement accuracy, the measurement of the level requires levelling staff
Unique, stable contact point should be formed between bottom surface and road surface, so first can all be placed on the ground in actually measurement operation
There is the foot pin of support pin of spherical end on one piece of upper surface, then surveyors' staff is placed on the support pin of spherical end of foot pin and measured.
, it is necessary to carry out multiple turning point measurement in whole measurement process, and due to mutual between foot pin and surveyors' staff
Separation, thus surveyor turning point or change it is regional when, it is possible that forgetting together to take away the situation of foot pin, so as to cause
The loss of foot pin.
Utility model content
The purpose of this utility model is for overcome the deficiencies in the prior art, there is provided a kind of surveyors' staff.
The utility model is to be achieved through the following technical solutions：
The utility model provides a kind of surveyors' staff, and the surveyors' staff includes：Scale body and foot pin, wherein, institute
State one end that scale body is used to contact with the foot pin and be enclosed with magnetic absorption layer by layer, the foot pin includes：Supporting plate, set
Battery in the supporting plate, and hemisphere supporter, magnet coil, the support are provided with the hemisphere supporter
It is additionally provided with plate by compressing switch, and the magnet coil is connected by described by compressing switch with the battery, the hemisphere
Supporter be fixed on it is described by the press head to compress switch, when the press head is pressed, the battery and the electromagnetism
Coil disconnects, and when the press head lifts, the battery turns on the magnet coil.
Preferably, in addition to seal sleeve, the both ends of the seal sleeve respectively with the hemisphere supporter and the branch
Fagging is tightly connected.
Preferably, the supporting plate is provided with support feet away from the one side of the hemisphere supporter.
The beneficial effects of the utility model are：By the absorption of the magnet coil and magnetic absorption layer of setting, chi is avoided
The loss of pad.
Brief description of the drawings
Fig. 1 is the structural representation for the surveyors' staff that the utility model embodiment provides.
Embodiment
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 explaining
The utility model, it is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is the structural representation of surveyors' staff provided by the utility model.
The utility model embodiment provides a kind of surveyors' staff, and the surveyors' staff includes scale body 1 and foot pin, its
In, one end that the scale body 1 is used to contact with the foot pin is enclosed with 11 layers of magnetic absorption layer, and the foot pin includes：Branch
Fagging 2, the battery 6 being arranged in the supporting plate 2, and hemisphere supporter 7, electricity is provided with the hemisphere supporter 7
Magnetic coil 4, be additionally provided with the supporting plate 2 by compressing switch 5, and the magnet coil 4 by it is described by compress switch 5 with it is described
Battery 6 connects, the hemisphere supporter 7 be fixed on it is described by compress switch 5 press head on, be pressed in the press head
When, the battery 6 disconnects with the magnet coil 4, when the press head lifts, the battery 6 and the electromagnetic wire
The conducting of circle 4.
Preferably, in addition to sealing shroud 8, the both ends of the sealing shroud 8 respectively with the hemisphere supporter 7 and described
Supporting plate 2 is tightly connected.
Preferably, the supporting plate 2 is provided with support feet 3 away from the one side of the hemisphere supporter 7.
In the above-described embodiments, by the absorption of the magnet coil 4 of setting and magnetic absorption layer 11, the something lost of foot pin is avoided
Lose.
In order to facilitate the surveyors' staff for understanding that the utility model embodiment provides, it is entered with reference to specific embodiment
The detailed description of row.
The utility model provides a kind of surveyors' staff, and the surveyors' staff includes a scale body 1 and a foot pin,
Wherein, magnet coil 4 is provided with foot pin, the end of scale includes one layer of magnetic absorption layer 11, such as iron, steel.Specifically setting
When putting, foot pin includes：One supporting plate 2, the side of supporting plate 2 are provided with hemisphere supporter 7, and opposite side is provided with multiple supports
Pin 3；And battery 6 is provided with supporting plate 2, above-mentioned magnet coil 4 is provided with hemisphere supporter 7, in addition, supporting plate
One is mounted with 2 by compressing switch 5, the battery 6 and magnet coil 4 by compressing switch by 5 electrically connecting, also, when setting,
Hemisphere supporter 7 be fixed on by compress switch 5 press head, and it is specific to install when, in order to improve sealing, and then improve
The security of magnet coil 4, preferably, also include sealing shroud 8, the both ends of the sealing shroud 8 respectively with the hemisphere branch
Support body 7 and the supporting plate 2 are tightly connected.
When specifically used, when scale body 1 is placed on hemisphere supporter 7, press head is pressed down, described
When press head is pressed, the battery 6 disconnects with the magnet coil 4, and now magnet coil 4 does not produce magnetic, scale sheet
Body 1 can be rotated arbitrarily.When picking up scale, press head is lifted, and now, the battery 6 is led with the magnet coil 4
It is logical.Magnet coil 4 produces magnetic force, and absorption magnetic absorption layer 11, i.e. foot pin is adsorbed onto in scale body 1, so as in mobile scale
When, avoid foot pin from losing.
By foregoing description as can be seen that the absorption for the magnet coil 4 and magnetic absorption layer 11 for passing through setting, avoids chi
The loss of pad.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (3)
- A kind of 1. surveyors' staff, it is characterised in that including：Scale body and foot pin, wherein, the scale body is used for and institute The one end for stating foot pin contact is enclosed with magnetic absorption layer, and the foot pin includes：Supporting plate, the electric power storage being arranged in the supporting plate Pond, and hemisphere supporter, magnet coil is provided with the hemisphere supporter, be additionally provided with the supporting plate by pressing off Close, and the magnet coil be connected by described by compressing switch with the battery, the hemisphere supporter be fixed on described in by On the press head to compress switch, when the press head is pressed, the battery disconnects with the magnet coil, in the pressing When head lifts, the battery turns on the magnet coil.
- 2. surveyors' staff according to claim 1, it is characterised in that also including seal sleeve, the two of the seal sleeve End is tightly connected with the hemisphere supporter and the supporting plate respectively.
- 3. surveyors' staff according to claim 2, it is characterised in that the supporting plate deviates from the one of the hemisphere supporter Face is provided with support feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385970.7U CN206818185U (en) | 2017-04-13 | 2017-04-13 | A kind of surveyors' staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720385970.7U CN206818185U (en) | 2017-04-13 | 2017-04-13 | A kind of surveyors' staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818185U true CN206818185U (en) | 2017-12-29 |
Family
ID=60753380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720385970.7U Active CN206818185U (en) | 2017-04-13 | 2017-04-13 | A kind of surveyors' staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332922A (en) * | 2019-07-12 | 2019-10-15 | 北京城建勘测设计研究院有限责任公司 | A kind of magnetic level shoe |
-
2017
- 2017-04-13 CN CN201720385970.7U patent/CN206818185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332922A (en) * | 2019-07-12 | 2019-10-15 | 北京城建勘测设计研究院有限责任公司 | A kind of magnetic level shoe |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 113000 scientific research building, No.2, Jiutai 1st Street, Shuncheng District, Fushun City, Liaoning Province Patentee after: Liaoning Nonferrous Geological and Geographic Information Research Institute Co.,Ltd. Address before: 113000 Fushun province Liaoning City Shuncheng district nine Street No. 8 Patentee before: LIAONING NON-FERROUS GEOLOGY AND GEOGRAPHY INFORMATION Research Institute |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: 113000 scientific research building, No.2, Jiutai 1st Street, Shuncheng District, Fushun City, Liaoning Province Patentee after: Liaoning Nonferrous Geology Yiyi Team Co.,Ltd. Address before: 113000 scientific research building, No.2, Jiutai 1st Street, Shuncheng District, Fushun City, Liaoning Province Patentee before: Liaoning Nonferrous Geological and Geographic Information Research Institute Co.,Ltd. |
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| TR01 | Transfer of patent right |