CN201867186U - Special mapping tower type ruler capable of being used at night - Google Patents
Special mapping tower type ruler capable of being used at night Download PDFInfo
- Publication number
- CN201867186U CN201867186U CN2010205816507U CN201020581650U CN201867186U CN 201867186 U CN201867186 U CN 201867186U CN 2010205816507 U CN2010205816507 U CN 2010205816507U CN 201020581650 U CN201020581650 U CN 201020581650U CN 201867186 U CN201867186 U CN 201867186U
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- ruler
- night
- mapping
- special
- locking cap
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Abstract
The utility model provides a special mapping tower type ruler capable of being used at night, which belongs to a mapping instrument. The special mapping tower type ruler comprises a plurality of tower-shaped telescopic ruler bodies, the upper end of each ruler body is provided with a fixed cap, a lighting mechanism is arranged on each fixed cap, the left sides and the right sides of the ruler bodies are respectively provided with a convex edge, the convex edges and the ruler bodies form concave shapes, a transparent scale board is bonded to the concave part of the surface of each concave ruler body, and light diffusing paper is bonded between each scale board and the corresponding ruler body. Compared with the prior art, the special mapping tower type ruler capable of being used at night has a reasonable design and a simple structure and is easy to use. The scale boards have saturated, uniform and bright light-emitting effect, so that scales are clearer. Therefore, the measurement error can be reduced, and the measurement accuracy can be increased.
Description
Technical field
The utility model relates to mapping instrument technology field, but the special-purpose Sopwith staff of the mapping of using a kind of night specifically.
Background technology
Sopwith staff is a kind of of levelling pole, make by light-weight high-strength materials such as aluminium alloys, adopt tower shrink form, convenient in use extraction the out, single measurement of higher degree scope improves greatly, when carrying its contraction is got final product, its convenience make Sopwith staff become engineering survey, topographic one of must be with instrument, its general its general and spirit-leveling instrument or transit are used, and are used for the landform in certain place and even a plurality of places is carried out the measurement of higher degree, so that provide authentic data for engineering construction.Sopwith staff in the prior art mainly is to use under well-lighted condition, when light is more weak, then can't use, even when the staff appearance of hand steered Sopwith staff was crooked, the Sopwith staff scale can't be accurately read in the bad differentiation of the data of Sopwith staff, measuring error appears, use quite inconvenience and restricted stronger, occurred some now and scribbled the Sopwith staff of reflectorized material, but luminosity is inhomogeneous when in use for these Sopwith staffs, stimulate people's eyes, the same inconvenience of using.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, but a kind of special-purpose Sopwith staff of mapping that uses night simple in structure, easy to use, that can use under the dark situation of light is provided.
The technical solution of the utility model realizes in the following manner, but the special-purpose Sopwith staff of mapping that should use night, its structure comprises the telescopic some chi bodies of tower shape, a locking cap is installed in the upper end of every joint chi body, locking cap is provided with lighting mechanism, and the left and right sides of described chi body is provided with chimb, and this chimb and chi body are formed " recessed " shape, at the bonding transparent scale plate that is provided with of the sunk part of spill chi surface, bonding one deck astigmatism paper between described scaleplate and the chi body.
Described lighting mechanism comprises light emitting diode, power supply, and described power supply is arranged in the locking cap and by control knob control, described control knob is arranged on the locking cap outside surface.
The material that described scaleplate adopts is plastics or organic glass.
Scribble fluorescent powder on the scale of described scaleplate.
The beneficial effect that the utility model is compared with prior art produced is:
Characteristics such as that but the special-purpose Sopwith staff of the mapping of using a kind of night of the present utility model has is simple in structure, easy to use, be skillfully constructed, Sopwith staff is provided with lighting mechanism, the scaleplate place is bonded with the low astigmatic paper of a kind of cost, then the LED light lamp of lighting mechanism is loose light uniformly and be radiated at the surface of scaleplate, brightness when scaleplate is shone is even, and illumination effect is saturated, even, beautiful, makes scale more eye-catching, and then reduce measuring error, improve measuring accuracy.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is A-A cut-open views of Fig. 1.
Mark in the accompanying drawing is represented respectively:
1, light emitting diode, 2, control knob, 3, the chi body, 4, chimb, 5, locking cap, 6, power supply, 7, scaleplate, 8, astigmatic paper, 9, chute.
Embodiment
But the special-purpose Sopwith staff of the mapping of using night of the present utility model is done following detailed description the in detail below in conjunction with accompanying drawing.
As accompanying drawing 1, shown in Figure 2, but the special-purpose Sopwith staff of mapping that should use night, its structure comprises some chi bodies 3 of tower shape, except that chi body 3 topmost, every joint chi body 3 inner hollow are provided with chute 9, per two joint chi bodies, 3 sliding extensions link together, a locking cap 5 is installed in the upper end of every joint chi body 3, locking cap 5 is provided with lighting mechanism, the left and right sides of described chi body 3 is provided with chimb 4, and this chimb 4 is formed " recessed " shape with chi body 3, at the bonding transparent scale plate 7 that is provided with of spill chi body 3 depression in the surface parts, bonding one deck astigmatism paper 8 scribbles fluorescent powder on the scale of described scaleplate 7 between described scaleplate 7 and the chi body.
Described lighting mechanism comprises light emitting diode 1, power supply 6, and described power supply 6 is arranged in the locking cap 5 and by control knob 2 controls, described control knob 2 is arranged on locking cap 5 outside surfaces.
The material that described scaleplate 7 adopts is plastics or organic glass.
Only need be when using by control knob 2 control light emitting diodes 1, make light emitting diode 1 send light beam towards scale, the brightness when scaleplate 7 is shone like this is even, and illumination effect is saturated, even, beautiful, makes scale more eye-catching.
Claims (3)
1. but the mapping special use Sopwith staff that uses night, comprise the telescopic some chi bodies of tower shape, a locking cap is installed in the upper end of every joint chi body, it is characterized in that locking cap is provided with lighting mechanism, the left and right sides of described chi body is provided with chimb, this chimb and chi body are formed " recessed " shape, at the bonding transparent scale plate that is provided with of the sunk part of spill chi surface, and bonding one deck astigmatism paper between described scaleplate and the chi body.
2. but the special-purpose Sopwith staff of the mapping of using night according to claim 1, it is characterized in that described lighting mechanism comprises light emitting diode, power supply, described power supply is arranged in the locking cap and by control knob control, described control knob is arranged on the locking cap outside surface.
3. but the special-purpose Sopwith staff of the mapping of using night according to claim 1 is characterized in that the material that described scaleplate adopts is plastics or organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205816507U CN201867186U (en) | 2010-10-29 | 2010-10-29 | Special mapping tower type ruler capable of being used at night |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205816507U CN201867186U (en) | 2010-10-29 | 2010-10-29 | Special mapping tower type ruler capable of being used at night |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867186U true CN201867186U (en) | 2011-06-15 |
Family
ID=44138338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205816507U Expired - Fee Related CN201867186U (en) | 2010-10-29 | 2010-10-29 | Special mapping tower type ruler capable of being used at night |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206945A (en) * | 2013-04-25 | 2013-07-17 | 金陵科技学院 | Sliding staff |
| CN110017811A (en) * | 2018-12-29 | 2019-07-16 | 青岛理工大学 | Retractable electronic level indium steel chi |
-
2010
- 2010-10-29 CN CN2010205816507U patent/CN201867186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206945A (en) * | 2013-04-25 | 2013-07-17 | 金陵科技学院 | Sliding staff |
| CN110017811A (en) * | 2018-12-29 | 2019-07-16 | 青岛理工大学 | Retractable electronic level indium steel chi |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131029 |