CN213748399U - Be arranged in not enough environment of light level chi lighting device - Google Patents

Abstract

The utility model discloses a horizontal ruler lighting device in environment that is used for not enough light, including placing the shell, placing the upper end fixedly connected with observation window of shell, placing the inside of shell has seted up the standing groove, placing the right-hand member joint of shell has the sealing plug, the inner wall both sides of standing groove are provided with the illumination board, the one end of illumination board evenly is provided with a plurality of lights, the inner wall bottom fixedly connected with power of standing groove, the first connecting wire of left and right sides fixedly connected with of power, the upper end fixedly connected with insulating spring of power. Through the placing shell, observation window, standing groove and the sealing plug that set up, can be better place the levelling rod through the standing groove that sets up, then seal the standing groove through the sealing plug to prevented to have the entering of water among the measurement process, then can be better through the power that sets up and the compression board make the illumination board to switch on when putting into the levelling rod and thereby realize the illumination effect.

Description

Be arranged in not enough environment of light level chi lighting device

Technical Field

The utility model belongs to the technical field of the architectural survey, especially, relate to a be arranged in not enough environment of light level lighting device.

Background

Settlement monitoring is a relatively common monitoring project in the construction engineering construction monitoring and measuring industry, can intuitively reflect the vertical change conditions of pavements, grounds, buildings and the like, and plays a great guiding role in engineering construction. At present along with subway construction's development, carry out settlement measurement time measuring during subway construction and operation, often be limited to road vehicle and subway vehicle operation's influence, only carry out settlement measurement operation in the environment that the light is not enough at night, because of the unable accurate centering of leveling bubble and the unable discernment of spirit level of levelling rod in the environment that the light is not enough and read leveling rod bar code data, consequently need increase the luminance of leveling rod bar code and leveling bubble so that the accurate centering of leveling bubble and the spirit level can discern and read measured data. At present, two illumination methods for increasing brightness are generally adopted, one is to set a ruler and hold a flashlight to illuminate a leveling bubble, and the other is to hold the flashlight to illuminate a leveling bar code; and secondly, the staff holds the flashlight to illuminate the leveling bubble and the leveling rod bar code at the same time.

In the existing measuring operation, a specially-assigned person is required to hold a flashlight for illumination, so that the labor cost is increased to a certain extent; the latter holds flashlight illumination bubble and bar code alone, has not only prolonged the vertical scale time, and the bubble at the level back can't be accurate centered simultaneously to reduce measurement accuracy, there is certain potential safety hazard to surveying the operation at motor vehicle way.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a be used for levelling rod lighting device in not enough environment of light, through the place shell that sets up, the observation window, standing groove and sealing plug, can be better place the levelling rod through the standing groove that sets up, then seal the standing groove through the sealing plug to prevented to have the entering of water in the measurement process, then can be better through the power that sets up and the compression board make the illumination board to switch on when putting into the levelling rod and realize the illumination effect.

The utility model discloses a realize like this, including placing the shell, placing the upper end fixedly connected with observation window of shell, placing the inside of shell has seted up the standing groove, placing the right-hand member joint of shell has the sealing plug, placing the inner wall both sides of groove are provided with the illumination board, the one end of illumination board evenly is provided with a plurality of lights, the inner wall bottom fixedly connected with power of standing groove, the first connecting wire of the left and right sides fixedly connected with of power, the upper end fixedly connected with insulating spring of power, insulating spring's upper end fixedly connected with compression board, the lower extreme intermediate position fixed connection piece of compression board, the left and right sides fixedly connected with second connecting wire of compression board.

As the utility model discloses preferred, the observation window is made for sealed glass material.

As the utility model discloses preferred, the compression board is made for conducting material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a place shell, observation window, standing groove and sealing plug that set up, can be better place the levelling rod through the standing groove that sets up, then seal the standing groove through the sealing plug to prevented to have the entering of water among the measurement process, then can be better through the power that sets up and the compression board make the illumination plate switch on when putting into the levelling rod thereby realize the illumination effect.

2. The utility model discloses an observation window that sets up is through setting up the observation window into the sealed glass material in order can be better to the convenient observation of the scale to the levelling rod of putting into to more convenience also prevents the problem that has the water infiltration simultaneously.

3. The utility model discloses a compression board that sets up is put through in order to better messenger's power through setting up the compression board to electrically conductive material to make the illumination board carry out the circular telegram and make the light work, thereby the convenience can better measurement in darker environment.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a structural sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. placing the shell; 2. an observation window; 3. a placement groove; 4. a sealing plug; 5. a lighting panel; 6. an illuminating lamp; 7. a power source; 8. a first connecting wire; 9. a compression plate; 10. connecting sheets; 11. a second connecting wire; 12. an insulating spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of be used for leveling rod lighting device in insufficient light environment, including placing shell 1, placing shell 1's upper end fixedly connected with observation window 2, placing shell 1's inside has been seted up standing groove 3, placing shell 1's right-hand member joint has sealing plug 4, standing groove 3's inner wall both sides are provided with lighting panel 5, lighting panel 5's one end evenly is provided with a plurality of light 6, standing groove 3's inner wall bottom fixedly connected with power 7, the first connecting wire 8 of the left and right sides fixedly connected with of power 7, power 7's upper end fixedly connected with insulating spring 12, insulating spring 12's upper end fixedly connected with compression board 9, compression board 9's lower extreme intermediate position fixed connection piece 10, compression board 9's the left and right sides fixedly connected with second connecting wire 11.

Referring to fig. 1, the observation window 2 is made of a sealing glass material.

Adopt above-mentioned scheme: through the observation window 2 that sets up, through setting up observation window 2 into sealed glass material for can be better conveniently observe the scale of the levelling rod of putting into to more convenience also prevents the problem that has the water infiltration simultaneously.

Referring to fig. 2, the compression plate 9 is made of a conductive material.

Adopt above-mentioned scheme: through the compression board 9 that sets up, through setting up compression board 9 as conducting material in order to better make the power 7 switch on to make illumination board 5 carry out the circular telegram and make light 6 work, thereby the convenience can better measurement in darker environment.

The utility model discloses a theory of operation:

when using, at first put into the standing groove 3 in placing the shell 1 with the levelling rod, then seal standing groove 3 through sealing plug 4, then press insulating spring 12 of compression plate 9 lower extreme through the gravity of levelling rod self, thereby make insulating spring 12 compress, then make connection piece 10 and the power 7 of compression plate 9 lower extreme put through, thereby make illumination plate 5 circular telegram, make light 6 throw light on, thereby conveniently read the scale on the levelling rod, sealing off standing groove 3 that can be better through the sealing plug 4 that sets up, thereby better the entering of blocking the water-retaining.

In summary, the following steps: according to the leveling rod illuminating device used in the environment with insufficient light, the problems that a specially-assigned person needs to hold a flashlight for illumination in the existing measuring operation and the labor cost is increased to a certain extent are solved through the matched use of the placing shell 1, the observation window 2, the placing groove 3, the sealing plug 4, the illuminating plate 5, the illuminating lamp 6, the power supply 7, the first connecting wire 8, the compression plate 9, the connecting sheet 10, the second connecting wire 11 and the insulating spring 12; the latter holds flashlight illumination bubble and bar code alone, has not only prolonged and has found the chi time, and the bubble at the level back can't be accurate centered simultaneously to reduce measurement accuracy, there is the problem of certain potential safety hazard to the operation of measurationing at motor vehicle way.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. A level bar lighting device for use in low light environments, comprising a housing (1), characterized in that: the upper end of the placing shell (1) is fixedly connected with an observation window (2), a placing groove (3) is arranged inside the placing shell (1), a sealing plug (4) is clamped at the right end of the placing shell (1), lighting plates (5) are arranged on two sides of the inner wall of the placing groove (3), a plurality of illuminating lamps (6) are uniformly arranged at one end of the illuminating plate (5), a power supply (7) is fixedly connected with the bottom end of the inner wall of the placing groove (3), the left side and the right side of the power supply (7) are fixedly connected with a first connecting wire (8), the upper end of the power supply (7) is fixedly connected with an insulating spring (12), the upper end of the insulating spring (12) is fixedly connected with a compression plate (9), the middle position of the lower end of the compression plate (9) is fixedly connected with a connecting sheet (10), the left side and the right side of the compression plate (9) are fixedly connected with second connecting wires (11).

2. A level bar illumination device for use in low light environments, as claimed in claim 1, wherein: the observation window (2) is made of a sealing glass material.

3. A level bar illumination device for use in low light environments, as claimed in claim 1, wherein: the compression plate (9) is made of a conductive material.

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