CN2844848Y - A kind of surveyor's staff - Google Patents
A kind of surveyor's staff Download PDFInfo
- Publication number
- CN2844848Y CN2844848Y CN 200520013848 CN200520013848U CN2844848Y CN 2844848 Y CN2844848 Y CN 2844848Y CN 200520013848 CN200520013848 CN 200520013848 CN 200520013848 U CN200520013848 U CN 200520013848U CN 2844848 Y CN2844848 Y CN 2844848Y
- Authority
- CN
- China
- Prior art keywords
- surveyor
- staff
- magnetic
- chi body
- face
- 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.)
- Expired - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 37
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 208000002925 dental caries Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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- Measuring Magnetic Variables (AREA)
Abstract
The utility model relates to a kind of surveyor's staff, include the chi body and be installed in air level, level bubble seat, handle, end cap on the chi body, it is characterized in that also being provided with magnetic at the inner chamber of the close reference field of surveyor's staff, utilize the magnetic force of magnetic, with reliable and stable being adsorbed on the measurement face of surveyor's staff.Simultaneously, because magnetic is installed in the inside of surveyor's staff, can produce destruction to the measuring basis face of surveyor's staff, thereby guarantee the measuring accuracy of surveyor's staff.The utility model compared with prior art has the following advantages: 1. reasonable in design, manufacturing process are simple.2. a kind of measurement surveyor's staff that can bring great convenience to the user is provided.3. when magnetic force is provided, can not damage the measuring basis face.
Description
Technical field
The utility model relates to a kind of surveyor's staff, and it belongs to the measuring tool technical field, and particularly when having metallic surface to measure, the magnetic that can utilize magnetic stripe is adsorbed on surveyor's staff on the measurement face with surveyor's staff.
Background technology
When existing surveyor's staff is measured on metal flat is arranged,, when being subjected to external force, be easy to slide, lose precision thereby make to measure owing to be to support by self gravitation.In addition, existing surveyor's staff is when measuring vertical face and inclined-plane, and hand can not the leaving water leveling ruler, brings a lot of inconvenience to work.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of surveyor's staff of carrying magnetic body, utilize the magnetic force of magnetic surveyor's staff to be adsorbed on the measurement face of metal, thereby make surveyor's staff reliable and stable measuring general work, solved the problem that when measuring vertical face and inclined-plane hand can not the leaving water leveling ruler simultaneously, the liberation both hands provide great convenience to the user.
The utility model is to address the above problem the technical scheme of being taked to be: it includes this surveyor's staff the chi body and is installed in air level, level bubble seat, handle, end cap on the chi body, it is characterized in that also being provided with magnetic at the inner chamber of the close reference field of surveyor's staff, utilize the magnetic force of magnetic, with reliable and stable being adsorbed on the measurement face of surveyor's staff.Simultaneously, because magnetic is installed in the inside of surveyor's staff, can produce destruction to the measuring basis face of surveyor's staff, thereby guarantee the measuring accuracy of surveyor's staff.
Magnetic described in the utility model can be permanent magnet or other forms of magnet.
Chi body described in the utility model can be provided with at least one magnetic in different positions.
Magnetic described in the utility model can be provided with at least one in same position.
The utility model compared with prior art has the following advantages: 1, reasonable in design, manufacturing process are simple.2, provide a kind of measurement surveyor's staff that can bring great convenience to the user.
3, when magnetic force is provided, can not damage the measuring basis face.
Description of drawings
Fig. 1 is the structural representation of present embodiment surveyor's staff.
Fig. 2 is A-A cut-away view and the magnetic mounting structure synoptic diagram of Fig. 1.
Fig. 3 is the A-A cut-away view of Fig. 1 and another embodiment synoptic diagram of magnetic mounting structure.
Fig. 4 is the A-A cut-away view of Fig. 1 and another embodiment synoptic diagram of magnetic mounting structure.
Embodiment
Embodiment 1:
Referring to Fig. 1, Fig. 2, the described surveyor's staff of present embodiment is mainly by chi body 4, horizontal levelling bubble 1, horizontal levelling bubble support 2, handle 3, vertical air level 6, vertical air level support 5, end cap 8, end cap register pin 7, magnetic 10, magnetic gland 9.
Chi body 4 is made the boxlike of hollow, forms two cavitys at the inner face near reference field 11, is separately installed with magnetic 10 in two cavitys.On magnetic 10, press magnetic gland 9, magnetic 10 and magnetic gland 9 are installed to the desired position together.Can be according to the length of chi body 4 and the size of required magnetic force, in the chi body 4 one or more magnetics 10 can be installed, three positions are installed as shown in Figure 1, be respectively the position of I, II, III.
Chi body 4 shapes can be up and down to be arc in the middle of " V " font face as shown in Figure 2; Can be up and down also to be the plane in the middle of the plane as shown in Figure 4 also, perhaps be other shape.Reference field 11 is that both sides shown in Figure 2 are to be " V " font in the middle of the reference field.
Embodiment 2:
Referring to Fig. 3, in the present embodiment, form three cavitys at inner face near reference field 11, a magnetic all has been installed in each cavity, 3 magnetics have been installed altogether.Reference field 11 is that both sides shown in Figure 3 are to be " V " font in the middle of the reference field.Other parts are consistent with embodiment 1.
Embodiment 3:
Referring to Fig. 4, in the present embodiment, form a cavity at inner face near reference field 11, a magnetic 10 has been installed in this cavity.Reference field 11 is a whole reference field shown in Figure 4.Other parts are to be up and down also to be the structure on plane in the middle of the plane.
Claims (4)
1, a kind of surveyor's staff, it includes the chi body and is installed in air level, level bubble seat, handle, end cap on the chi body, it is characterized in that: the inner chamber at the close reference field of surveyor's staff also is provided with magnetic.
2, surveyor's staff according to claim 1 is characterized in that: described magnetic can be a permanent magnet.
3, surveyor's staff according to claim 1 and 2 is characterized in that: described chi body can be provided with at least one magnetic in different positions.
4, surveyor's staff according to claim 2 is characterized in that: described magnetic can be provided with at least one in same position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013848 CN2844848Y (en) | 2005-08-05 | 2005-08-05 | A kind of surveyor's staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520013848 CN2844848Y (en) | 2005-08-05 | 2005-08-05 | A kind of surveyor's staff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2844848Y true CN2844848Y (en) | 2006-12-06 |
Family
ID=37486795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520013848 Expired - Lifetime CN2844848Y (en) | 2005-08-05 | 2005-08-05 | A kind of surveyor's staff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2844848Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183243A (en) * | 2011-03-10 | 2011-09-14 | 杭州巨星科技股份有限公司 | Elastic end cover level ruler |
| US10317209B2 (en) | 2015-09-21 | 2019-06-11 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
-
2005
- 2005-08-05 CN CN 200520013848 patent/CN2844848Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183243A (en) * | 2011-03-10 | 2011-09-14 | 杭州巨星科技股份有限公司 | Elastic end cover level ruler |
| US10317209B2 (en) | 2015-09-21 | 2019-06-11 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
| US11054257B2 (en) | 2015-09-21 | 2021-07-06 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
| US11686579B2 (en) | 2015-09-21 | 2023-06-27 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
| US12535317B2 (en) | 2015-09-21 | 2026-01-27 | Milwaukee Electric Tool Corporation | Level with magnetic coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU JUXING SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHOU JIANPING Effective date: 20080111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080111 Address after: No. nine, 35 Ring Road, Jianggan District, Zhejiang, Hangzhou: 310019 Patentee after: Hangzhou Juxing Technology Co., Ltd. Address before: Jianggan science and Technology Park, 35-36 Ring Road, No. nine, nine Ring Road, Zhejiang, Hangzhou Province, China: 310000 Patentee before: Chou Jianping |
|
| C56 | Change in the name or address of the patentee |
Owner name: HANG ZHOU JUXING TECHOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HANGZHOU JUXING SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. nine, 35 Ring Road, Jianggan District, Zhejiang, Hangzhou: 310019 Patentee after: Hangzhou GreatStar Industrial Co., Ltd. Address before: No. nine, 35 Ring Road, Jianggan District, Zhejiang, Hangzhou: 310019 Patentee before: Hangzhou Juxing Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150805 Granted publication date: 20061206 |
|
| EXPY | Termination of patent right or utility model |