CN204594453U - A kind of Levelling instrument ruler surface illuminator - Google Patents
A kind of Levelling instrument ruler surface illuminator Download PDFInfo
- Publication number
- CN204594453U CN204594453U CN201520257715.5U CN201520257715U CN204594453U CN 204594453 U CN204594453 U CN 204594453U CN 201520257715 U CN201520257715 U CN 201520257715U CN 204594453 U CN204594453 U CN 204594453U
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- led lamp
- lamp tube
- chi frame
- buckle
- surface illuminator
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Abstract
The utility model discloses a kind of Levelling instrument ruler surface illuminator.This Levelling instrument ruler surface illuminator comprises power supply, LED lamp tube and level bubble, and described LED lamp tube is fixed on chi frame by cutting ferrule and buckle.LED lamp tube one end is blocked by the cutting ferrule being arranged on chi frame end portion by the utility model, by being arranged on buckle in the middle part of chi frame, fluorescent tube can be fixed on chi frame simultaneously, and level bubble lighting source is set, for the leveling bubble that throws light on, so that spirit-leveling instrument is at the clear reading accurately of energy at night, make the brightness of steel ruler bar code unified, significantly improve speed and the precision of electronic level measurement at night, decrease the support personnel's quantity measured night, reduce cost of labor, increase work efficiency, can take off at any time or close lighting device during outdoor observation simultaneously.
Description
Technical field
The utility model relates to a kind of spirit-leveling instrument, is specifically related to a kind of Levelling instrument ruler surface illuminator.
Background technology
When engineering survey, part engineering project (as science of bridge building, Tunnel Engineering etc.) needs to carry out the measurement of higher degree at night or the more weak place of light.The electronic level of illumination functions worn by the chi that present stage adopts; fixing mode adopting magnet adsorption of its lighting device more; but it has following defect: magnet adsorption is firm not; often there will be the phenomenon come off in actual use; can not reading accurately and conveniently when causing dark surrounds to use, reduce whole work efficiency.Therefore, one is needed spirit-leveling instrument illuminating lamp tube can be installed stationary device.
Utility model content
The purpose of this utility model is to provide a kind of Levelling instrument ruler surface illuminator, when can carry out measurement of the level in the environment not having illumination or illumination deficiency, and the stationary installation thrown light in the chi face for throwing light on to Levelling instrument ruler face.This apparatus structure is simple, easy to operate, can improve whole work efficiency, can take off at any time or close lighting device during outdoor observation simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of Levelling instrument ruler surface illuminator, comprise power supply, LED lamp tube and level bubble, it is characterized in that, described LED lamp tube is fixed on chi frame by cutting ferrule and buckle.
Preferably, described two cutting ferrules are the square hollow structure of one end open, and two cutting ferrules are pasted onto the end of chi frame and two openings are relative, and by described buckle, LED lamplight are fixed on chi frame.
Preferably, the height sign face that described LED lamp tube is arranged on steel ruler being positioned at and indicating region side, in order to locate LED lamp tube, LED lamp tube one end being embedded into the opening of cutting ferrule, arrange like this and can prevent LED lamp tube from use dropping, be convenient to work in the unstable environment of dark.
Described buckle is arranged on chi frame middle part, and buckle can be opened from chi frame or fasten, and LED lamp tube is fixed on chi frame.
Electricity shortage when working long hours to prevent night, power supply is to supply the LED lamp tube continuous working accumulator of more than 8 hours, and is pasted onto on buckle by accumulator.
Level bubble lighting source is set between power supply and level bubble, for the leveling bubble that throws light on, is convenient to when insufficient light, the problem that whether level bubble is placed in the middle or whether spirit-leveling instrument is vertical can be determined rapidly.
Compared with prior art, the beneficial effects of the utility model are:
LED lamp tube one end is blocked by cutting ferrule by the utility model, buckle is set at the fluorescent tube other end simultaneously, thus make fluorescent tube can be fixed on chi frame, and bubble illumination light source is set, for the leveling bubble that throws light on, so that spirit-leveling instrument is at the clear reading accurately of energy at night, make the brightness of steel ruler bar code unified, significantly improve speed and the precision of electronic level measurement at night, decrease the support personnel's quantity measured night, reduce cost of labor, increase work efficiency, can take off at any time or close lighting device during outdoor observation simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment Levelling instrument ruler surface illuminator.
Embodiment
Below in conjunction with embodiment, the utility model is further described.Wherein, accompanying drawing only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram, can not be interpreted as the restriction to this patent; In order to embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the utility model embodiment, in description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the term of position relationship is described only for exemplary illustration in accompanying drawing, the restriction to this patent can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment
Consult Fig. 1, a kind of Levelling instrument ruler surface illuminator, comprise power supply 3, LED lamp tube 2 and level bubble 7, it is characterized in that, described LED lamp tube 2 is fixed on chi frame 1 by cutting ferrule 6 and buckle 7.
Two cutting ferrules 6 are the square hollow structure of one end open, and two cutting ferrules 6 are pasted onto the end of chi frame 1 and the opening of two cutting ferrules 6 is oppositely arranged, and by described buckle 4, LED lamplight 2 are fixed on chi frame 1.
In order to prevent LED lamp tube 2 from use dropping, being convenient to work in the unstable environment of dark, the height sign face that described LED lamp tube 2 is arranged on steel ruler being positioned at and indicating region side, LED lamp tube 2 one end is embedded into the opening of cutting ferrule 2.
Further, described buckle 4 is arranged on chi frame 1 middle part, and buckle 4 can be opened from chi frame 1 or fasten, and LED lamp tube 2 is fixed on chi frame 1.
Electricity shortage when working long hours to prevent night, power supply 3 adopts can supply the LED lamp tube 2 continuous working accumulator of more than eight hours, and accumulator is pasted onto on buckle 4.
Level bubble lighting source 5 is set between power supply 3 and level bubble 7, for the leveling bubble 7 that throws light on, is convenient to when insufficient light, the problem that whether level bubble 7 is placed in the middle or whether spirit-leveling instrument is vertical can be determined rapidly.
Concrete operation method of the present utility model: first LED lamp tube 2 indicates region side placement along chi frame 1, and then LED lamp tube 2 two ends are enclosed within respectively two cutting ferrule 6 opening parts at chi frame 1 two ends, LED lamp tube 2 other end is then fixed on chi frame 1 by buckle 7.Connect LED lamp tube 2 both positive and negative polarity, switch on power 3, opening power 3 switch, can illuminate chi face.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., within the protection domain that all should be included in the utility model claim.
Claims (6)
1. a Levelling instrument ruler surface illuminator, comprise power supply (3), LED lamp tube (2) and level bubble (7), it is characterized in that, described LED lamp tube (2) is fixed on chi frame (1) by two cutting ferrules (6) and a buckle (4).
2. a kind of Levelling instrument ruler surface illuminator according to claim 1, it is characterized in that, described two cutting ferrules (6) are the square hollow structure of one end open, described two cutting ferrules (6) are pasted onto the end of chi frame (1) and two cutting ferrule (6) openings are oppositely arranged, and by described buckle (4), LED lamplight (2) are fixed on chi frame (1).
3. a kind of Levelling instrument ruler surface illuminator according to claim 1 and 2, it is characterized in that, the height sign face that described LED lamp tube (2) is arranged on steel ruler is positioned at and indicates region side, and the opening that described LED lamp tube (1) one end is embedded into cutting ferrule (6) is used for location.
4. a kind of Levelling instrument ruler surface illuminator according to claim 1, it is characterized in that, described buckle (4) is arranged on chi frame (1) middle part and is used for fixed L ED fluorescent tube (2), and buckle (4) can be opened from chi frame (1) or fasten.
5. a kind of Levelling instrument ruler surface illuminator according to claim 1, it is characterized in that, described power supply (3) is to supply LED lamp tube (2) the continuous working accumulator of more than 8 hours, and accumulator is pasted onto on buckle (4).
6. a kind of Levelling instrument ruler surface illuminator according to claim 1, is characterized in that, is provided with level bubble lighting source (5) between described power supply (3) and level bubble (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257715.5U CN204594453U (en) | 2015-04-27 | 2015-04-27 | A kind of Levelling instrument ruler surface illuminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520257715.5U CN204594453U (en) | 2015-04-27 | 2015-04-27 | A kind of Levelling instrument ruler surface illuminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204594453U true CN204594453U (en) | 2015-08-26 |
Family
ID=53930598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520257715.5U Expired - Fee Related CN204594453U (en) | 2015-04-27 | 2015-04-27 | A kind of Levelling instrument ruler surface illuminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204594453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571674A (en) * | 2018-05-18 | 2018-09-25 | 中铁隧道集团处有限公司 | Lighting device based on electronic level bar code ruler |
-
2015
- 2015-04-27 CN CN201520257715.5U patent/CN204594453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571674A (en) * | 2018-05-18 | 2018-09-25 | 中铁隧道集团处有限公司 | Lighting device based on electronic level bar code ruler |
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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 |
Granted publication date: 20150826 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |