CN205209487U - Automatic illumination electronic level scale and indicating device - Google Patents
Automatic illumination electronic level scale and indicating device Download PDFInfo
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- CN205209487U CN205209487U CN201520987776.7U CN201520987776U CN205209487U CN 205209487 U CN205209487 U CN 205209487U CN 201520987776 U CN201520987776 U CN 201520987776U CN 205209487 U CN205209487 U CN 205209487U
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- electronic level
- indicating device
- bar code
- chain
- lighting system
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Abstract
The utility model provides an automatic illumination electronic level scale and indicating device, including laser emitter, electronic level strip yardstick, supplementary lighting system of chi face and power supply unit, laser emitter detachable installs on the surveyor's level, the chi face supplementary lighting system install on surveyor's level strip yardstick, power supply unit is connected with the supplementary lighting system electricity of chi face, the supplementary lighting system of chi face includes the LED light trough, LED light chain and bar swash light sensor switch, the quantity of LED light trough is two, two LED light troughs set up respectively in electronic level strip yardstick both sides, and extend from top to bottom along electronic level strip yardstick length direction, and extend to the head end and the tail end parallel and level of electronic level strip yardstick, the bar swashs light sensor switch and sets up the one side that the LED light trough is outside, LED light chain sets up in the LED light trough. The electronic level scale is the automatic LED light chain of opening under the laser pointer that indicating device sent, guarantees stable, the brightness uniformity of instrument measuring in -process light.
Description
Technical field
The utility model belongs to engineering measuring technology field, is specifically related to a kind of electronic level scale and indicating device of automatic illuminating.
Background technology
In Current Engineering Construction, high-precision leveling all adopts electronic level, when using electronic level to measure level, needs two people to stand chi and people observation respectively.Electronic level cardinal principle is irradiates levelling pole (long 3 meters of chi) upper bar code and carries out data processing, so need bright light to illuminate levelling pole in measuring, otherwise instrument cannot reading.In general electric water gaging, under the condition of dark, all adopt artificial hand torch to irradiate chi face, and manually adjust chi face irradiation area at any time according to level observation absolute altitude, need to ensure light stabilisation brightness uniformity in apparatus measures process simultaneously.In constructing tunnel, elevation must adopt electric water gaging, and in tunnel, light is extremely dim, instrument cannot reading measure, and need special messenger coordinate for chi face irradiate torch, higher part position due to personnel's height exist irradiate less than problem.
Utility model content
Fundamental purpose of the present utility model be to provide a kind of can the electronic level scale of automatic illuminating and indicating device.
For realizing above-mentioned fundamental purpose, the automatic illuminating electronic level scale that the utility model provides and indicating device, comprise generating laser, electronic level bar code ruler, chi face auxiliary lighting system and supply unit, generating laser is dismountable to be arranged on spirit-leveling instrument, chi face auxiliary lighting system is arranged on electronic level bar code ruler, supply unit is electrically connected with chi face auxiliary lighting system, and supply unit is dismountable to be arranged on electronic level bar code ruler; Chi face auxiliary lighting system comprises electronic level bar code ruler, LED groove, LED lamplight chain and the laser induced switch of bar shaped, the quantity of LED groove is two, two LED grooves are separately positioned on electronic level bar code ruler both sides, and along downward-extension on electronic level bar code ruler length direction, and extend to head end and the tail end of electronic level bar code ruler, the laser induced number of switches of bar shaped is one, be arranged on the side that a LED groove is outside, the quantity of LED lamplight chain is two, and each LED lamplight chain is arranged in a LED groove.
From such scheme, laser transmitter projects laser designation is on the laser induced switch of bar shaped on the auxiliary lighting system of chi face, the laser induced switch of bar shaped controls the startup of two LED lamplight chains in parallel automatically, thus the electronic level bar code illuminated on electronic level bar code ruler, ensure instrument light stabilisation in measuring process, brightness uniformity, realizes automatic illuminating function.
A preferred scheme is that generating laser is fixed on the shade of spirit-leveling instrument by generating laser jig.
Therefore, the position that generating laser is fixed on the laser designation that spirit-leveling instrument shade makes generating laser send is little relative to the measurement phasic difference of spirit-leveling instrument, thus after opening LED lamplight chain by laser designation, do not need to carry out significantly position adjustment to spirit-leveling instrument, simultaneously, generating laser is arranged on spirit-leveling instrument by jig is dismountable, is convenient for carrying
A preferred scheme is, LED lamplight chain, LED groove, the laser induced switch of bar shaped and electronic level bar code ruler identical length with and be parallel to each other.
Therefore, LED lamplight chain, the laser induced switch of bar shaped and electronic level bar code ruler are one to one, LED lamplight chain can realize the illumination to whole piece electronic level bar code ruler, and the laser induced switch of bar shaped can realize the control to whole piece LED lamplight chain.
A preferred scheme is, every bar LED lamplight chain is divided into eight sections in equal size, and be set to a light region between identical two sections of two LED lamplight chain height be parallel to each other, the quantity in light region is eight.
Therefore, every bar LED lamplight chain is divided into eight sections, article two, be set to a light region between LED lamplight chain two sections identical relative to electronic level bar code ruler position height, whole chi face auxiliary lighting system has eight light regions, thus when measuring, start different light regions according to the region of required illumination, when ensureing to measure, the abundance of light saves the electric quantity of power supply needed for illumination uniformly simultaneously.
A preferred scheme is, the startup in light region described in the laser induced switch control rule of bar shaped.
Therefore the laser induced switch of bar shaped receives the startup in automatic control lamp light region after the laser designation of laser transmitter projects, realizes automatic illuminating electronic level bar code ruler.
A preferred scheme is, the laser induced switch of bar shaped is equally divided into eight sections, the startup in the light region that every section of control is adjacent.
Therefore, the laser induced switch of bar shaped is identical with the length of LED lamplight chain and parallel, laser induced for bar shaped switch is divided into identical with LED lamplight chain length, eight sections one to one, thus the laser induced switch of bar shaped can sense laser designation by different section and control the startup in the light region be made up of two LED lamplight chains be adjacent.
A preferred scheme is, is provided with the hand switch controlling described light region in the auxiliary lighting system of chi face.
Therefore, every section of laser induced switch of bar shaped is all provided with corresponding hand switch, thus can guarantee in the startup without the light region under the various emergency case such as laser designation, and when laser designation is just in time at the laser induced switch intersection of two sections of bar shapeds, vertical chi personnel open two close light regions by controlling hand switch simultaneously, complete surveying work.
A preferred scheme is, supply unit comprises accumulator and controls the battery switch of accumulator keying.
Therefore accumulator is convenient for carrying, delivery is large and can circulate and repeatedly use, and is suitable as the power supply of field work equipment.
A preferred scheme is that accumulator is fixed on the back side of electronic level bar code ruler by accumulator holding clamp.
Therefore, accumulator is arranged on the back side of electronic level bar code ruler, not only can power to auxiliary lighting system but also not block electronic level bar code ruler, supply unit is fixed in system simultaneously, be conducive to the measurement under multiple environment, and, conveniently carry out dismantling or changing after measurement completes or after accumulator electric-quantity exhausts by accumulator jig convenient fixing.
Accompanying drawing explanation
Fig. 1 is the indicating device figure of the utility model embodiment.
Fig. 2 is the indicating device structural drawing of the utility model embodiment.
Fig. 3 is the right view of the electronic level scale of the utility model embodiment.
Fig. 4 is the front view of the electronic level scale of the utility model embodiment.
Fig. 5 is the vertical view of the electronic level scale of the utility model embodiment.
Fig. 6 is the light area schematic of the electronic level scale of the utility model embodiment.
Fig. 7 is the illumination control circuit figure of the electronic level scale of the utility model embodiment.
Fig. 8 is that the utility model embodiment and electronic level are with the use of schematic diagram.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
The engineering surveying instrument that the electronic level that indicating device of the present utility model uses is known for those of ordinary skill, and improvements of the present utility model are not at electronic level, therefore omit illustrating of electronic level structure.
Fig. 1 is the indicating device figure of the utility model embodiment, composition graphs 2, the indicating device of the utility model embodiment comprises electronic level 100 and generating laser 1, generating laser 1 is fixed on the shade of electronic level 100 by generating laser holding clamp 4, and generating laser 1 controls generating laser 1 by the transmitter switch 3 arranged in its surface and sends laser designation 6 from Laser emission mouth 2.
Fig. 3 is the right view of the electronic level scale structure figure of the utility model embodiment, composition graphs 4, Fig. 5 is known, the electronic level scale of the utility model embodiment comprises electronic level bar code ruler 7, chi face illumination backup system and supply unit, electronic level bar code ruler 7 lower end is connected with foot pin 18, the lower semisection of electronic level bar code ruler 7 is provided with two leveling bubbles 17, chi face illumination backup system comprises LED groove 8, LED lamplight chain fixed knob 10, LED lamplight chain 11, hand switch 16 and the laser induced switch 19 of bar shaped, LED lamplight chain 11, LED groove 8, the laser induced switch of bar shaped 19 is identical with electronic level bar code ruler 7 length and be parallel to each other, wherein LED groove 8 is positioned at the both sides of electronic level bar code ruler 7, and the length direction along electronic level bar code ruler 7 extends to and the head end of electronic level bar code ruler 7 and tail end up and down, and be positioned at and head end, the position that tail end is concordant, every bar LED lamplight chain 11 two ends are connected with two the LED lamplight chain fixed knobs 10 being arranged on LED groove 8 head end and tail end respectively, thus be fixed in LED groove 8 with the electronic level bar code 9 in lighting electronic spirit-leveling instrument bar code ruler 7, the laser induced switch of bar shaped 19 is positioned at the outside side of a LED groove 8 and the length direction along electronic level bar code ruler 7 extends to concordant with tail end with the head end of electronic level bar code ruler 7 up and down.
Supply unit is used for for chi face illumination backup system is powered, supply unit comprises accumulator 15, battery switch 14, accumulator holding clamp 13 and accumulator fixed knob 12, accumulator 15 is fixed on the back side of electronic level bar code ruler 7 by accumulator holding clamp 13, accumulator fixed knob 12 screws in accumulator holding clamp 13 two side and abuts with the sidewall of LED groove 8, thus the both sides of clamping electronic level bar code ruler 7, after measurement, can knob, jig and accumulator be dismantled or be changed, be convenient for carrying.
Fig. 6 is the light area schematic of the electronic level scale of the utility model embodiment, composition graphs 4, every bar LED lamplight chain 11 is equally divided into eight sections, article two, be set to a light region 111 between LED lamplight chain 11 two sections highly identical relative to electronic level bar code ruler 7, namely whole chi face auxiliary lighting system has eight light regions 111, the laser induced switch of bar shaped 19 is also divided into identical with LED lamplight chain 11 length, the laser induced switch 19 of bar shaped forms eight sections one to one with bar LED lamplight chain 11, thus the different sections of the laser induced switch of bar shaped 19 sense that laser designation 6 controls the startup in the light region 111 be made up of two LED lamplight chains 11 be adjacent afterwards, meanwhile, every section of laser induced switch of bar shaped 19 is all provided with corresponding hand switch 16, i.e. eight hand switches 16, eight hand switches 16 are integrated on one piece of control panel, thus can guarantee in the startup without the light region 111 under the various emergency case such as laser designation.
Fig. 7 is the illumination control circuit figure of the electronic level scale of the utility model embodiment, illumination control circuit figure comprises accumulator 24, battery switch 23, LED lamplight chain 22, hand switch 21 and the laser induced switch 29 of bar shaped, as from the foregoing, chi face auxiliary lighting system there are eight light regions, correspond on illumination control circuit and have corresponding eight branch roads, the structure of every bar branch road is the same, namely hand switch 21 in parallel with the laser induced switch of bar shaped 29 after and LED lamplight chain 22 be connected in series, article eight, connection parallel with one another between branch road, the common port of eight branch roads be connected in parallel and accumulator 24 and battery switch 23 are connected in series.
Fig. 8 is that the utility model embodiment and electronic level are with the use of schematic diagram, when surveyor's level scale, open the generating laser 1 on electronic level 100 main frame, laser designation 6 launched by generating laser 1, the laser induced switch 19 of bar shaped of electronic level bar code ruler 7 side is first aimed at laser designation 6, automatically the LED lamplight chain 11 in the corresponding light region 111 of required illumination is opened after the laser induced switch of bar shaped 19 receives laser designation 6, or vertical chi personnel open the LED lamplight chain 11 in the corresponding light region 111 of required illumination by controlling hand switch 16, when laser designation 6 is just in time in the intersection of two sections of laser induced switches 19 of bar shaped, vertical chi personnel can open the LED lamplight chain 11 in close two light regions 111 of required illumination by controlling hand switch 16, complete surveying work.
Claims (9)
1. an automatic illuminating electronic level scale and indicating device, comprise generating laser, electronic level bar code ruler, chi face auxiliary lighting system and supply unit, described generating laser is dismountable to be arranged on spirit-leveling instrument, described chi face auxiliary lighting system is arranged on described electronic level bar code ruler, described supply unit is electrically connected with described chi face auxiliary lighting system, and described supply unit is dismountable to be arranged on electronic level bar code ruler;
It is characterized in that:
Described chi face auxiliary lighting system comprises LED groove, LED lamplight chain and the laser induced switch of bar shaped, the quantity of described LED groove is two, two described LED grooves are separately positioned on described electronic level bar code ruler both sides, and extend to head end and the tail end of described electronic level bar code ruler along downward-extension on electronic level bar code ruler length direction, the laser induced number of switches of described bar shaped is one, be arranged on the side that a described LED groove is outside, the quantity of described LED lamplight chain is two, LED lamplight chain described in each is arranged in a described LED groove.
2. automatic illuminating electronic level scale according to claim 1 and indicating device, is characterized in that, described generating laser is fixed on the shade of spirit-leveling instrument by generating laser jig.
3. automatic illuminating electronic level scale according to claim 1 and indicating device, is characterized in that, described LED lamplight chain, described LED groove, the laser induced switch of described bar shaped are identical with described electronic level bar code ruler length and be parallel to each other.
4. automatic illuminating electronic level scale according to claim 1 and indicating device, it is characterized in that, described in every bar, LED lamplight chain is divided into eight sections in equal size, article two, be set to a light region between two sections highly identical on the described LED lamplight chain be parallel to each other, the quantity in light region is eight.
5. the automatic illuminating electronic level scale according to any one of Claims 1-4 and indicating device, is characterized in that, the startup in light region described in the laser induced switch control rule of described bar shaped.
6. the electronic level scale of automatic illuminating according to claim 5 and indicating device, it is characterized in that, the laser induced switch of described bar shaped is equally divided into eight sections, the startup in the described light region that every section of control is adjacent.
7. the automatic illuminating electronic level scale according to any one of Claims 1-4 and indicating device, is characterized in that, is provided with the hand switch controlling described light region in the auxiliary lighting system of described chi face.
8. the automatic illuminating electronic level scale according to any one of Claims 1-4 and indicating device, is characterized in that, described supply unit comprises accumulator and controls the battery switch of described accumulator keying.
9. automatic illuminating electronic level scale according to claim 8 and indicating device, is characterized in that, described accumulator is fixed on the back side of described electronic level bar code ruler by accumulator holding clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987776.7U CN205209487U (en) | 2015-12-01 | 2015-12-01 | Automatic illumination electronic level scale and indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987776.7U CN205209487U (en) | 2015-12-01 | 2015-12-01 | Automatic illumination electronic level scale and indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209487U true CN205209487U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987776.7U Expired - Fee Related CN205209487U (en) | 2015-12-01 | 2015-12-01 | Automatic illumination electronic level scale and indicating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205209487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371824A (en) * | 2015-12-01 | 2016-03-02 | 中铁十九局集团第七工程有限公司 | Automatic illumination electronic level gauge and indicating device |
| CN108120426A (en) * | 2017-12-13 | 2018-06-05 | 郑州默尔电子信息技术有限公司 | A kind of multifunction level meter of applicable more scenes |
-
2015
- 2015-12-01 CN CN201520987776.7U patent/CN205209487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371824A (en) * | 2015-12-01 | 2016-03-02 | 中铁十九局集团第七工程有限公司 | Automatic illumination electronic level gauge and indicating device |
| CN108120426A (en) * | 2017-12-13 | 2018-06-05 | 郑州默尔电子信息技术有限公司 | A kind of multifunction level meter of applicable more scenes |
| CN108120426B (en) * | 2017-12-13 | 2020-01-24 | 甘肃天水地质灾害防治工程设计研究院 | Multi-functional level bar of applicable multi-scene |
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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: 20160504 Termination date: 20211201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |