CN209117004U - A kind of electronic level lighting device for facilitating night and tunnel to use - Google Patents
A kind of electronic level lighting device for facilitating night and tunnel to use Download PDFInfo
- Publication number
- CN209117004U CN209117004U CN201822275572.7U CN201822275572U CN209117004U CN 209117004 U CN209117004 U CN 209117004U CN 201822275572 U CN201822275572 U CN 201822275572U CN 209117004 U CN209117004 U CN 209117004U
- Authority
- CN
- China
- Prior art keywords
- bar code
- lighting device
- electronic level
- tunnel
- gag lever
- 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.)
- Active
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to engineering technical field of lighting devices, discloses a kind of electronic level lighting device for facilitating night and tunnel to use.The utility model includes two fixed device, gag lever post, lighting device and auxiliary lighting apparatuses, two fixed devices are all set in the side of bar code levelling rod, the both ends of gag lever post are threadedly connected to respectively on two fixed devices, and lighting device is threadedly connected on gag lever post；LED light strip is installed on lighting device, and LED light strip is located at the bar code side on bar code levelling rod；Auxiliary lighting apparatus is installed on bar code levelling rod, is provided on auxiliary lighting apparatus convenient for the reflective surface of observation bar code.The utility model improves the brightness between bar code, facilitates electronic level reading to be put into accuracy, improves measurement efficiency.
Description
Technical field
The utility model belongs to engineering technical field of lighting devices, and in particular to a kind of electricity for facilitating night and tunnel to use
Sub- level lighting device.
Background technique
In Current Engineering Construction, high-precision leveling is all made of electronic level, and electronic engineering principle is by sensing
Bar code on device identification Bar code leveling staff divides picture, obtains observation through information conversion process, and be shown in digital form
On display window or it is stored in processor.Not only facilitated using electronic level measurement but also accurate, it is automatic to realize the measurement of the level
Change, electronic level has especially wide application in terms of engineering.
Electron scanning is used when striped yardstick supplied for electronic level is observed,, will after automatic focusing and automatic leveling when observation
The light image information that telescope receives is converted into electric image signal, and is transferred to message handler, in machine it is original about
This source information of bar code of levelling rod carries out relevant treatment, must then go out the reading on levelling rod at horizontal line of sight but this instrument
Device is under tunnel or dark situations, because telescope can usually can't accept light image information the reason of light, measurement is caused to be lost
It loses.When using electronic level night work, it need to separately add two assistance personnel, two people are each responsible for the setting of bar shaped yardstick and light
Illumination, increases cost of labor；Electronic level is more sensitive to the intensity of illumination of bar shaped yardstick, therefore it is required that being responsible for illumination personnel
With certain working experience, it is accurate to hold in the angles and positions of illumination, when otherwise just will increase electronic level reading
Between and difficulty, hence it is evident that reduce measurement efficiency.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim, which is to provide, a kind of facilitates night and tunnel
The electronic level lighting device that road uses.
The technology employed by the present utility model is
A kind of electronic level lighting device for facilitating night and tunnel to use is used for electronic level accurate observation striped
Bar code on code levelling rod, including LED light strip, two fixed devices, setting including being installed on bar code levelling rod both ends
It gag lever post between two fixed devices, the lighting device being set on gag lever post and is set on Bar code leveling staff
Auxiliary lighting apparatus, two fixed devices are all set in the side of bar code levelling rod, and the both ends of gag lever post are threadedly coupled respectively
In on two fixed devices, lighting device is threadedly connected on gag lever post；LED light strip is installed on lighting device, and LED light strip
Bar code side on bar code levelling rod；It is another that the auxiliary lighting apparatus is installed on the bar code opposite with LED light strip
On the bar code levelling rod of side, it is provided on auxiliary lighting apparatus convenient for the reflective surface of observation bar code.
It may further be preferable that being equipped with headlamp on the electronic level.
It is even furthermore preferable that the fixed device is U-shaped structure, fixed device is installed on bar shaped by screw fit
Code level ruler end part, screw fit are installed in the end mounting hole of existing Bar code leveling staff.
It is even furthermore preferable that being provided with the first screw thread being coupled with gag lever post in the middle part of the fixed device
Hole.
It is even furthermore preferable that one end of the gag lever post is pierced by the first screw thread above bar code levelling rod
Hole, and gag lever post is pierced by the end of one end of the first threaded hole above bar code levelling rod and is provided with limited block, limited block
Outer end is provided with screw tool bore.
It is even furthermore preferable that the side of the lighting device and bar code levelling rod abuts against.
It is even furthermore preferable that be provided with battery settling groove on the lighting device, be equipped in battery settling groove with
The battery of LED light strip electrical connection.
It is even furthermore preferable that the auxiliary lighting apparatus is connected to the bar code of the bar code other side by adhered layer
On levelling rod.
It is even furthermore preferable that auxiliary lighting apparatus one end opposite with LED light strip is provided with reflective membrane or painting
It is covered with reflectorized material.
It is even furthermore preferable that auxiliary lighting apparatus one end opposite with LED light strip is concave arc structure.
The utility model has the following beneficial effects:
The utility model structure is simple, low in cost, and two fixed devices are respectively arranged in the both ends of bar code levelling rod,
It does not influence normally to read；The both ends of gag lever post are threadedly connected to respectively on two fixed devices, guarantee gag lever post to can be
According to screw thread rotation on fixed device, lighting device is threadedly connected on gag lever post, then it is certain to give lighting device for gag lever post
Limit, and position of the adjustable lighting device on gag lever post, and then LED light strip is finely tuned to the bar shaped on bar code levelling rod
The illumination zone of code；Auxiliary lighting apparatus is installed on the bar code other side opposite with LED light strip, and sets on auxiliary lighting apparatus
It is equipped with convenient for the reflective surface of observation bar code, guarantees that the light that LED light strip issues can be reflected back bar code by auxiliary lighting apparatus
Between, and then the brightness between bar code is improved, facilitate electronic level reading to be put into accuracy, improves measurement efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
The enlarged diagram of part A in Fig. 2 Fig. 1；
Fig. 3 is the structural schematic diagram of the fixation device of the utility model；
Fig. 4 is the structural schematic diagram of the lighting device of the utility model.
In figure: 1- bar code levelling rod；2-LED light bar；3- fixes device；4- gag lever post；5- auxiliary lighting apparatus；6-
One threaded hole；7- limited block；8- battery settling groove；9- lighting device.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Hereinafter reference will be made to the drawings, describes technical solution provided by the utility model in detail by way of example.Herein
It should be noted that being used to help understand the utility model for the explanation of these way of example, but do not constitute to this reality
With novel restriction.
In some instances, it since some embodiments belong to existing or routine techniques, is not described or does not have
Detailed description.
In addition, technical characteristic described herein or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can also be combined in any suitable manner in one or more embodiments.For this field
Technical staff for, the step of should be readily appreciated that method related with embodiment provided herein or operation order can also change
Become.Any sequence in drawings and examples is merely illustrative purposes, requirement is not implied that in a certain order, unless bright
Really illustrate to require according to a certain sequence.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, it (is not constituted from phase lance in reasonable situation
In the case where shield), it include directly or indirectly connecting (connection).
As shown in Figs 1-4, a kind of electronic level lighting device 9 for facilitating night and tunnel to use of the present embodiment is used
Bar code on electronic level accurate observation bar code levelling rod 1, including LED light strip 2, including it is installed on bar code level
The fixed device 3 of two of 1 both ends of ruler, the gag lever post 4 being set between two fixed devices 3, the illumination being set on gag lever post 4
Device 9 and the auxiliary lighting apparatus 5 being set on Bar code leveling staff, two fixed devices 3 are all set in bar code level
The side of ruler 1, the both ends of gag lever post 4 are threadedly connected to respectively on two fixed devices 3, and lighting device 9 is threadedly connected to limit
On bar 4；LED light strip 2 is installed on lighting device 9, and LED light strip 2 is located at the bar code side on bar code levelling rod 1；Institute
It states auxiliary lighting apparatus 5 to be installed on the bar code levelling rod 1 of the bar code other side opposite with LED light strip 2, floor light dress
Set the reflective surface being provided on 5 convenient for observation bar code.
The utility model structure is simple, low in cost, and two fixed devices are respectively arranged in the both ends of bar code levelling rod,
It does not influence normally to read；The both ends of gag lever post are threadedly connected to respectively on two fixed devices, guarantee gag lever post to can be
According to screw thread rotation on fixed device, lighting device is threadedly connected on gag lever post, then it is certain to give lighting device for gag lever post
Limit, and position of the adjustable lighting device on gag lever post, and then LED light strip is finely tuned to the bar shaped on bar code levelling rod
The illumination zone of code；Auxiliary lighting apparatus is installed on the bar code other side opposite with LED light strip, and sets on auxiliary lighting apparatus
It is equipped with convenient for the reflective surface of observation bar code, guarantees that the light that LED light strip issues can be reflected back bar code by auxiliary lighting apparatus
Between, and then the brightness between bar code is improved, facilitate electronic level reading to be put into accuracy, improves measurement efficiency.
It is specific to install it should be further noted that being equipped with headlamp on the electronic level in the present embodiment
Mode can be not specifically limited using clip etc. existing mode.The direction of headlamp light beam and taking the photograph for electronic level
As the direction of head is consistent, convenient for reinforcing the light intensity of bar code levelling rod 1 when observation, so that reading is more convenient.
It should be further noted that the fixed device 3 is U-shaped structure in the present embodiment, fixed device 3 passes through spiral shell
Nail is coupled in Bar code leveling staff end, and screw fit is installed in the end mounting hole of existing Bar code leveling staff.U
The both ends of type structure are located in the front and back of Bar code leveling staff respectively, and positive one end then passes through screw and bar code water
The end mounting hole of object staff is fixedly connected, it is not necessary to which the independent aperture moment realizes installation, has saved production technology and cost.
It needs to further explain in the present embodiment, the middle part of the fixed device 3 is provided with to be cooperated with gag lever post 4
First threaded hole 6 of installation.First threaded hole realizes the threaded connection of gag lever post 4, and facilitates the quickly positioning peace of gag lever post 4
Dress.
It needs to further explain in the present embodiment, one end of the gag lever post 4 is pierced by positioned at bar code levelling rod 1
First threaded hole 6 of top, and gag lever post 4 is pierced by the end setting of one end of the first threaded hole 6 of 1 top of bar code levelling rod
There is limited block 7, the outer end of limited block 7 is provided with screw tool bore.Preferably, when limited block 7 and fixed device 3 contact, limit
The other end of bar 4 is located just in another first threaded hole 6, and the length of gag lever post 4 is convenient for fixed, it is not necessary to too long.Spiral shell
Silk tool bore then can be convenient with screwdriver rotary spacing bar 4, realize the rotation and installation of gag lever post, while realizing lighting device
9 adjusting on gag lever post 4.Screw tool bore can be a word hole, cross bore, Hexagon hole etc., be not specifically limited herein.
It needs to further explain in the present embodiment, the side of the lighting device 9 and bar code levelling rod 1 offsets
It connects.Certain limit is realized to lighting device 9 using bar code levelling rod 1, so that lighting device 9 cannot rotate, it may only
It is moved in a straight line along gag lever post 4.Specifically, lighting device 9 is the structure of L shape, the side of one end and bar code levelling rod 1
It abuts against, the other end is set to the front of bar code levelling rod 1, the convenient illumination to bar code.
It needs to further explain in the present embodiment, is provided with battery settling groove 8, battery on the lighting device 9
The battery being electrically connected with LED light strip 2 is installed in mounting groove 8.It just look like that existing flashlight is the same, installation battery can be realized
The illumination functions of LED light strip 2, specifically, switch can also be installed outside battery settling groove 8, switch is electrically connected to LED light strip 2
Between battery, the switch control of LED light strip 2 is realized, and route then can be set inside lighting device 9, be arranged in inside
String holes etc., these belong to what the prior art may be implemented, do not do detailed statement herein.
It needs to further explain in the present embodiment, the auxiliary lighting apparatus 5 is connected to bar shaped by adhered layer
On the bar code levelling rod 1 of the code other side.Adhered layer can with but be not limited to as double-sided adhesive, the letter of the connection type of adhered layer
It is single secured, also tie save the cost.
It needs to further explain in the present embodiment, the auxiliary lighting apparatus 5 one end opposite with LED light strip 2
It is provided with reflective membrane or is coated with reflectorized material.Reflective membrane and reflectorized material can be very good to carry out it is reflective, by LED light strip 2
The light launched is gathered between bar code, convenient for observation.
It needs to further explain in the present embodiment, the auxiliary lighting apparatus 5 one end opposite with LED light strip 2
For concave arc structure.Concave arc structure reflection light range it is bigger, understand some light it is straight be reflected towards bar shaped
Code, so that sight is more preferable when observation.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of electronic level lighting device for facilitating night and tunnel to use is used for electronic level accurate observation bar code
Bar code on levelling rod, including LED light strip, it is characterised in that: two fixations including being installed on bar code levelling rod both ends
Device, the gag lever post being set between two fixed devices, the lighting device being set on gag lever post and it is set to bar code
Auxiliary lighting apparatus on levelling rod, two fixed devices are all set in the side of bar code levelling rod, the both ends point of gag lever post
It is not threadedly connected on two fixed devices, lighting device is threadedly connected on gag lever post；LED light strip is installed on lighting device
On, and LED light strip is located at the bar code side on bar code levelling rod；The auxiliary lighting apparatus is installed on and LED light strip phase
Pair the bar code other side bar code levelling rod on, be provided on auxiliary lighting apparatus convenient for observation bar code reflective surface.
2. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 1, feature exist
In: headlamp is installed on the electronic level.
3. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 1 or 2, feature
Be: the fixed device is U-shaped structure, and fixed device is installed on Bar code leveling staff end by screw fit, and screw is matched
Conjunction is installed in the end mounting hole of existing Bar code leveling staff.
4. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 3, feature exist
In: the first threaded hole being coupled with gag lever post is provided in the middle part of the fixed device.
5. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 4, feature exist
In: one end of the gag lever post is pierced by the first threaded hole above bar code levelling rod, and gag lever post is pierced by bar code water
The end of one end of the first threaded hole above object staff is provided with limited block, and the outer end of limited block is provided with screw tool bore.
6. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 5, feature exist
In: the side of the lighting device and bar code levelling rod abuts against.
7. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 6, feature exist
In: it is provided with battery settling groove on the lighting device, the battery being electrically connected with LED light strip is installed in battery settling groove.
8. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 7, feature exist
In: on the bar code levelling rod that the auxiliary lighting apparatus is connected to the bar code other side by adhered layer.
9. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 8, feature exist
In: auxiliary lighting apparatus one end opposite with LED light strip is provided with reflective membrane or is coated with reflectorized material.
10. a kind of electronic level lighting device for facilitating night and tunnel to use according to claim 9, feature exist
In: auxiliary lighting apparatus one end opposite with LED light strip is concave arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275572.7U CN209117004U (en) | 2018-12-29 | 2018-12-29 | A kind of electronic level lighting device for facilitating night and tunnel to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822275572.7U CN209117004U (en) | 2018-12-29 | 2018-12-29 | A kind of electronic level lighting device for facilitating night and tunnel to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117004U true CN209117004U (en) | 2019-07-16 |
Family
ID=67209080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822275572.7U Active CN209117004U (en) | 2018-12-29 | 2018-12-29 | A kind of electronic level lighting device for facilitating night and tunnel to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301815A (en) * | 2020-11-17 | 2021-02-02 | 中铁二院工程集团有限责任公司 | III level measurement auxiliary device of tunnel intracavity CP and scale subassembly |
-
2018
- 2018-12-29 CN CN201822275572.7U patent/CN209117004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112301815A (en) * | 2020-11-17 | 2021-02-02 | 中铁二院工程集团有限责任公司 | III level measurement auxiliary device of tunnel intracavity CP and scale subassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209117004U (en) | A kind of electronic level lighting device for facilitating night and tunnel to use | |
| CN207456451U (en) | A kind of novel total station measuring prism | |
| CN201463883U (en) | Remote controller capable of improving working environment for precision leveling survey | |
| CN103471821A (en) | Detection and analysis device and method for illuminance uniformity and spectral characteristic of LED desk lamp | |
| CN103487023B (en) | Board is sighted in the transmission of long distance and high precision elevation | |
| CN208751494U (en) | One kind being convenient for the multi-faceted rangefinder of municipal works cost | |
| CN207351437U (en) | A kind of levelling rod lighting device | |
| CN208478825U (en) | A kind of infrared laser spot center point regulating device and infrared laser | |
| CN202485663U (en) | Sliding staff device for nights | |
| CN218411185U (en) | Total powerstation small prism | |
| CN208026279U (en) | A kind of measurement control point night centering auxiliary sign | |
| CN210664349U (en) | Real-time measurement system for bridge deformation and displacement parameters | |
| CN115248026B (en) | Night sedimentation rapid measurement method based on precise level | |
| CN204228165U (en) | The luminous prism of a kind of total powerstation | |
| CN212620724U (en) | Road and bridge construction measuring device | |
| CN206077738U (en) | A kind of automatic dimming circuit | |
| CN205718944U (en) | A kind of low-light (level) environment Sopwith staff | |
| CN205014979U (en) | Digit levelling staff lighting system at night | |
| CN213778995U (en) | Electronic level auxiliary measuring device and electronic level | |
| CN210036684U (en) | Tower ruler lighting device | |
| CN207231463U (en) | A kind of levelling rod device for being used for the measurement of the level under complicated light | |
| CN208384926U (en) | A kind of indoor LED display | |
| CN212748267U (en) | Motor vehicle headlamp detector | |
| CN216846226U (en) | Avoid sheltering from levelling rod lighting device of bar code | |
| CN210345240U (en) | Intelligent environment monitoring street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |