CN205090965U - Dual -purpose levelling rod round clock - Google Patents
Dual -purpose levelling rod round clock Download PDFInfo
- Publication number
- CN205090965U CN205090965U CN201520864989.0U CN201520864989U CN205090965U CN 205090965 U CN205090965 U CN 205090965U CN 201520864989 U CN201520864989 U CN 201520864989U CN 205090965 U CN205090965 U CN 205090965U
- Authority
- CN
- China
- Prior art keywords
- chi
- led
- chi cover
- dual
- night
- 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 - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a dual -purpose levelling rod round clock is become by blade, chi cover, chi cover recess, LED lamp area, reflection of light piece, transparent plastic panel, fixed screw, battery case, battery cover, switch, connecting wire, electric wire hole, handrail, dowel screw, level bubble, scale and number of division block of words. Through add LED lamp area on light water object staff both sides, make levelling rod also normal reading when night and light are more weak to reduced measuring error at night, the person need not hand extra lighting fitting and hold up the chi, has improved surveyor's work efficiency at night.
Description
Technical field
The utility model relates to a kind ofly at the dual-purpose round the clock levelling pole of normal reading at night, can be particularly useful for the engineering survey field needing to work at night.
Background technology
At present, the levelling pole that engineering uses scarcely possesses lighting installation, when light is more weak or need measure night, the illumination condition that working-yard has often does not reach desirable strength, at this moment just need extra light fixture or hold electric torch by surveyor to throw light on to levelling pole, this not only result in the increase of workload, also makes measuring process become complicated, to surveying work carry out smoothly bring adverse effect.
Therefore, need a kind of levelling pole that night illumination function can be provided, thus reduce the reading error that causes when measuring night, and the increase of person's workload of avoiding holding up chi, to ensure that the accuracy of surveying work at night is with simplicity, the work efficiency of raising surveyor.
Summary of the invention
In order to overcome the defect that existing levelling pole normally cannot work under night and the more weak condition of illumination, the utility model provides one dual-purpose levelling pole round the clock, this levelling pole, while guaranteeing accurate reading, improves the efficiency that surveyor works at night to a certain extent.
The utility model solves the technical scheme that its technical matters adopts: by blade (1), chi cover (2), chi cover groove (3), LED (4), reflecting piece (5), transparent plastic sheet (6), fixed screw (7), battery case (8), battery cover (9), power switch (10), connect electric wire (11), electric wire hole (12), handrail (13), dowel screw (14), leveling bubble (15), scale (16), scale numeral (17) forms, chi cover (2) is increased in the both sides of blade (1), chi cover (2) is provided with chi cover groove (3), LED (4) can be placed in chi cover groove (3), chi cover (2) inner side there is also mounted transparent plastic sheet (6), the light that LED (4) sends is convenient to be passed on the blaze (16) in chi face, simultaneously, the upper surface of chi cover groove (3) posts reflecting piece (5) with the one side near outside, light reflection LED (4) can launched, on transparent plastic sheet (6), improves the utilization rate of light.Blade (1) is connected by fixed screw (7) with chi cover (2), if damaging appears in LED (4), can back out fixed screw (7) and unload chi cover (2), keeping in repair LED (4) or change.Electric wire hole (12) is offered near the position of leveling bubble (15) at chi cover (2) back, for the electric wire (11) of LED (4) is drawn, and receive on battery case (8), battery case (8) is positioned at the below of leveling bubble (15), four joint No.5 cells can be installed in its inside, battery case is provided with power switch (10), can connect at any time or powered-down, for controlling the switch of LED (4), simultaneously, battery case (8) is also provided with battery case lid (9), unloading and installation for battery.In addition, the front of blade (1) is printed on scale (16) and blaze number (17), and for the reading of surveyor, battery case (8) below is provided with handrail (13), be convenient to hold up chi personnel to establish levelling pole, handrail (13) is connected by dowel screw (14) with blade (1).When carrying out surveying work, if when running into the not good situation of light or work at night, hold up chi personnel only need stir power switch (10) on battery case (8), just LED (4) can be made luminous, the light that LED (4) produces is radiated at blaze (16) with on blaze number (17) through transparent plastic sheet (6), reading personnel just clearly can read the reading of levelling pole under the poor environment of light, if measured, have reversed power switch (10) and can close LED (4).
The beneficial effects of the utility model are: by increasing chi cover (2) and LED (4) in blade (1) both sides, levelling pole self is made to have possessed night illumination function, decrease the workload of the person that holds up chi, make it additionally need not use light fixture, and then improve the work efficiency measured night.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the sectional view of dual-purpose levelling pole round the clock.
Fig. 2 is the front elevation of dual-purpose levelling pole round the clock.
Fig. 3 is the rear view of dual-purpose levelling pole round the clock.
1. blades in figure, 2. chi cover, 3. chi cover groove, 4.LED light bar, 5. reflecting piece, 6. transparent plastic sheet, 7. fixed screw, 8. battery case, 9. battery case lid, 10. power switch, 11. electric wires, 12. electric wire holes, 13. handrails, 14. dowel screws, 15. leveling bubbles, 16. blazes, 17. blaze numbers.
Embodiment
In FIG, the both sides of blade (1) increase chi cover (2), chi cover (2) is provided with chi cover groove (3), LED (4) can be placed in chi cover groove (3), chi cover (2) inner side there is also mounted transparent plastic sheet (6), the light that LED (4) sends is convenient to be passed on the blaze (16) in chi face, simultaneously, the upper surface of chi cover groove (3) posts reflecting piece (5) with the one side near blade (1) outside, light reflection LED (4) can launched, on transparent plastic sheet (6), improves the utilization rate of light.Blade (1) is connected by fixed screw (7) with chi cover (2), if damaging appears in LED (4), can back out fixed screw (7) and unload chi cover (2), keeping in repair LED (4) or change.
In fig. 2, electric wire hole (12) is offered near the position of leveling bubble (15) at chi cover (2) back, for the electric wire (11) of LED (4) is drawn, and receive on battery case (8), battery case (8) is positioned at the below of leveling bubble (15), four joint No.5 cells can be installed in its inside, battery case is provided with power switch (9), can connect at any time or powered-down, for controlling the open and close of LED (4), simultaneously, battery case (8) is also provided with battery case lid (9), unloading and installation for battery, battery case (8) below is provided with handrail (13), be convenient to hold up chi personnel to establish levelling pole, handrail (13) is connected by dowel screw (14) with blade (1).
In figure 3, the front of blade (1) is printed on scale (16) and blaze number (17), for the reading of surveyor.
Claims (3)
1. dual-purpose levelling pole round the clock, it is characterized in that: be made up of blade (1), chi cover (2), chi cover groove (3), LED (4), reflecting piece (5), transparent plastic sheet (6), fixed screw (7), battery case (8), battery cover (9), power switch (10), connection electric wire (11), electric wire hole (12), handrail (13), dowel screw (14), leveling bubble (15), scale (16), scale numeral (17), be provided with chi cover groove (3) in chi cover (2), LED (4) can be placed.
2. dual-purpose levelling pole round the clock according to claim 1, it is characterized in that: the upper surface of chi cover groove (3) posts reflecting piece (5) with the one side near blade (1) outside, light reflection LED (4) can launched, on transparent plastic sheet (6), improves the utilization rate of light.
3. dual-purpose levelling pole round the clock according to claim 1, it is characterized in that: blade (1) is connected by fixed screw (7) with chi cover (2), if damaging appears in LED (4), fixed screw (7) can be backed out, and unload chi cover (2), LED (4) is keeped in repair or changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864989.0U CN205090965U (en) | 2015-11-02 | 2015-11-02 | Dual -purpose levelling rod round clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520864989.0U CN205090965U (en) | 2015-11-02 | 2015-11-02 | Dual -purpose levelling rod round clock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090965U true CN205090965U (en) | 2016-03-16 |
Family
ID=55481641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520864989.0U Expired - Fee Related CN205090965U (en) | 2015-11-02 | 2015-11-02 | Dual -purpose levelling rod round clock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783862A (en) * | 2016-04-14 | 2016-07-20 | 陕西铁路工程职业技术学院 | Precision measurement leveling rod for both day and night |
-
2015
- 2015-11-02 CN CN201520864989.0U patent/CN205090965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783862A (en) * | 2016-04-14 | 2016-07-20 | 陕西铁路工程职业技术学院 | Precision measurement leveling rod for both day and night |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161102 |