CN209013970U

CN209013970U - A kind of auxiliary lighting apparatus of the mating levelling rod of electronic level

Info

Publication number: CN209013970U
Application number: CN201821937963.4U
Authority: CN
Inventors: 唐亚新; 孙海霞; 王军祥
Original assignee: Shenyang University of Technology
Current assignee: Shenyang University of Technology
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2019-06-21
Anticipated expiration: 2028-11-23

Abstract

This is practical, and newly what is involved is a kind of lighting device more particularly to a kind of auxiliary lighting apparatuses of the mating levelling rod of electronic level.The problem of utility model aims to solve the mating levelling rods of current electronic level without matched night light fixture, a kind of auxiliary lighting apparatus of the mating levelling rod of electronic level, mainly there are pedestal, LED light strip, reel, ON-OFF control circuit, battery, charging circuit, fixing clamp composition, the utility model is had the advantage that compared with prior art equipped with LED light strip to level ruler surface Uniform Illumination along longitudinal direction, substantially increases instrument resolution；LED light strip power consumption is low, reduces cost；Chassis interior is equipped with reel, can store to light bar, use easy to carry, and improve the durability of device；Base box can be placed at the top of levelling rod and be fixed by screwing screw, be easy for installation and removal.

Description

A kind of auxiliary lighting apparatus of the mating levelling rod of electronic level

Technical field

The utility model relates to the auxiliary of a kind of lighting device more particularly to a kind of mating levelling rod of electronic level Lighting device.

Background technique

With the fast development of architectural engineering, more and more needs of work that measure carry out at night, as subgrade and pavement is supervised It surveys, shield-tunneling construction monitoring etc..Current electronic level can not still read levelling rod at night, cause to measure work It can not carry out, therefore lighting apparatus need to be aided with to levelling rod.Traditional solution is artificial light, using manpower to levelling rod There is provided illumination, because of human factor, the unstability of light source brings certain influence to measurement result, at the same also labor intensive with And the time.Therefore need a kind of lighting apparatus being securable on levelling rod to meet the lighting requirement of level, and it is simple easily There is row good auxiliaring effect to reduce cost to save human time.

Summary of the invention

Goal of the invention: the purpose of this utility model is that improving the mating lighting apparatus of current levelling rod, one kind is invented more To be firm, illuminating effect is more preferable, lightweight and convenient, robust levelling rod auxiliary lighting apparatus.

Technical solution:

A kind of auxiliary lighting apparatus of the mating levelling rod of electronic level, is provided with reel in base box, on reel It is wound with light bar；The light bar is connected by ON-OFF control circuit with battery, and the battery is in series with charging circuit simultaneously；It is described Hole is set below base box, and the light bar is extracted out from hole；The light bar end is provided with hook；

There is screwing screw in the base box side；

It further include having fixing clamp；Fixing clamp is band opening tubular, has hook hole on end face, side wall is provided with screwing screw.

The auxiliary lighting apparatus of the mating levelling rod of the electronic level, preferably: being furnished with the screwing screw end Rubber pad.

The auxiliary lighting apparatus of the mating levelling rod of the electronic level, preferably: the ON-OFF control circuit uses Round button switch, the round button switch are fixed in the side round hole of base box.

The auxiliary lighting apparatus of the mating levelling rod of the electronic level, preferably: being arranged on the reel useful In the torque spring for withdrawing light bar.

The auxiliary lighting apparatus of the mating levelling rod of the electronic level, preferably: the light bar is by multiple LED lamp beads It is connected in parallel composition.

The auxiliary lighting apparatus of the mating levelling rod of the electronic level, preferably: the base box is square tubular, There is base sheath ruler reserving hole in centre.

Advantage and effect:

A kind of levelling rod auxiliary lighting apparatus provided by the utility model is equipped with LED light strip, and light intensity is high, illuminates model It encloses uniformly, night mapping operations quality can be improved；Light bar can be pulled fixation, light stability；Device is easy for installation and removal, and fits It is greatly improved with property.

Detailed description of the invention:

Fig. 1 is the utility model integrated machine composition；

Fig. 2 is the utility model base box fragmentary rear elevation view；

Fig. 3 is the utility model base box fragmentary bottom view；

Fig. 4 is the utility model fixing clamp stereo rearview；

Fig. 5 is the utility model integral planar rearview.

In figure: 1. base boxes；2. screwing screw；3.LED light bar；4. light bar end is linked up with；5. pedestal light bar reserving hole； 6. base sheath ruler reserving hole；7. round switch button；8. Universal USB charging interface；9. fixing clamp；10. fixing clamp fixed light Reserving hole with end hook.

Specific embodiment:

It elaborates to the embodiments of the present invention, give detailed embodiment and specifically operated below Journey, but the protection scope of the utility model is not limited to the embodiment.

Such as Fig. 1, fixing clamp 9 is first inserted at the top of levelling rod, levelling rod is placed in using behind position, screws three, periphery Fixing clamp is fixed in screwing screw 2,1 set of base box at the top of levelling rod, as shown in figure 3, reserving hole 6 under base box, Level ruler end part can be inserted into fix, base box screws surrounding screwing screw 2 after placing consolidates base box Fixed, base box 1 and fixing clamp 9 are carried out after fixing, and can pull out LED light strip 3 from the reserving hole 5 in base box 1, are drawn to finger Positioning postpones, and the hook 4 in LED light strip 3 is fixed on the reserving hole 10 on fixing clamp 9, the fixation of light bar is completed；Such as figure There are two the hooks 4 of 3 end of 4LED light bar, is hung on the reserving hole on fixing clamp 9, and two reserving holes are non-concordant, Hole in the outer part is closer to fixing clamp indentation, there, and such fixed light band can make light bar lamp bead face slightly towards ruler face, to ruler face Preferably illumination is provided.

As shown in figure 5, the ON-OFF control circuit, using round switch button 7, the round button switch is fixed on bottom In the reserving hole 11 of seat box 1.

As shown in figure 5, the charging circuit uses Universal USB charging interface 8, the USB interface is fixed on base box 1 In reserving hole 12.

Claims

1. a kind of auxiliary lighting apparatus of the mating levelling rod of electronic level, it is characterised in that: be provided with kinking in base box (1) Device is wound with light bar (3) on reel；The light bar (3) is connected by ON-OFF control circuit with battery, and the battery is gone here and there simultaneously It is associated with charging circuit；Hole (5) are set below the base box (1), the light bar (3) extraction from hole (5)；The lamp Band end is provided with hook (4)；

The base box side has screwing screw (2)；

It further include having fixing clamp (9)；Fixing clamp (9) is band opening tubular, has hook hole (10) on end face, side wall, which is provided with, to be screwed Screw (2).

2. the auxiliary lighting apparatus of the mating levelling rod of electronic level according to claim 1, it is characterised in that: the rotation It is furnished with rubber pad in tight screw (2) end.

3. the auxiliary lighting apparatus of the mating levelling rod of electronic level according to claim 1, it is characterised in that: described to open It closes control circuit to switch using round button, the round button switch is fixed in the side round hole of base box.

4. the auxiliary lighting apparatus of the mating levelling rod of electronic level according to claim 1, it is characterised in that: described to twine The torque spring for withdrawing light bar is provided in line device.

5. the auxiliary lighting apparatus of the mating levelling rod of electronic level according to claim 1, it is characterised in that: the lamp Band is connected in parallel by multiple LED lamp beads and is constituted.

6. the auxiliary lighting apparatus of the mating levelling rod of electronic level according to claim 1, it is characterised in that: the bottom Seat box (1) is square tubular, and there is base sheath ruler reserving hole (6) in centre.