CN209820454U - An externally equipped multifunctional tower ruler lighting device - Google Patents

Abstract

The utility model discloses an externally equipped multifunctional tower ruler lighting device, which comprises a shell: the shell is built with a wire connected to a battery and an LED bulb; a battery box: the battery box is connected to the rear of the shell, and the battery box Built-in battery; tower ruler clip: the tower ruler clip is fixed on both sides of the front of the housing, the housing and the battery box are clamped on the tower ruler through the tower ruler clip; LED bulb: the LED bulb is set on the extension of the tower ruler clip , the direction is inward. The lighting device of the utility model is clamped on the tower ruler as a whole through the tower ruler clamp, and the LED bulb added to the tower ruler illuminates the tower ruler, thereby providing a durable and stable lighting source, better adapting to the poor light environment, and achieving the goal of not affecting the observers. Normal observation meets the requirements for measurement in different adverse environments, and improves the efficiency of engineering measurement.

Description

An externally equipped multifunctional tower ruler lighting device

technical field

The utility model relates to a surveying and mapping instrument, in particular to an external multifunctional tower ruler lighting device.

Background technique

The tower ruler is one of the necessary tools for engineering and technical personnel to carry out engineering survey and topographic survey. When using a level, it needs to be used in conjunction with it to measure the elevation of the terrain of a certain place. In surveying and mapping work, it is used to transfer the elevation, so as to establish a coordinated elevation system; in the construction industry, from the early site leveling, foundation pit excavation, to the later main body construction, until the end of the entire project, the level and the tower ruler are used Play an important role. However, a certain brightness environment is required for reading during the measurement process, and the light condition will directly affect the speed and accuracy of the level instrument. In current technology, leveling can only be used during the day with sufficient light. For nighttime, foggy or dark environments, the leveling instrument cannot read the scale on the tower ruler.

Contents of the invention

The purpose of the utility model is to provide an external multifunctional tower ruler lighting device, which can better meet the requirements of night measurement and foggy weather measurement, better adapt to poor light environments, and meet the needs of measurement in different adverse environments. Require.

In order to solve the above technical problems, the utility model adopts the following technical solutions: an externally equipped multifunctional tower ruler lighting device, including a housing: the housing has built-in wires connecting the battery and the LED bulb; battery box: the battery box Connected to the rear of the housing, the battery box has a built-in battery; tower ruler clamp: the tower ruler clamp is fixed on both sides of the front of the housing, and the housing and the battery box are clamped on the tower ruler through the tower ruler clip; LED bulb: described The LED light bulb is arranged on the extension of the tower ruler clamp, and the direction is inward.

The beneficial effect of adopting the above technical solution is that the whole lighting device is clamped on the tower foot by the tower foot clamp, and the LED bulb added to the tower foot illuminates the tower foot, thereby providing a durable and stable lighting source, better adapting to the poor light environment, It achieves the normal observation without affecting the observers, meets the requirements of measurement in different adverse environments, and improves the efficiency of engineering measurement at the same time.

Further in the utility model, the tower ruler clamp has certain elasticity, can clamp the tower ruler, and can move up and down the tower ruler by external force.

The beneficial effect of adopting the above technical solution is: use the elasticity of the tower ruler clip to clamp the tower ruler, and at the same time use external force (manual push, thrust of the telescopic rod) to make the lighting device move up and down on the tower ruler as a whole, similar to the vernier card. on the move.

Further in the utility model, a telescopic rod is connected behind the battery box, and the tower ruler clip moves up and down with the expansion and contraction of the telescopic rod.

The beneficial effect of adopting the above-mentioned technical solution is: since the scale line of the tower ruler is relatively high, when the reading position is at a height that cannot be touched by people, the lighting device can be raised up through the telescopic rod.

Further in the present invention, the telescopic rod has multiple sections.

The beneficial effect of adopting the above-mentioned technical solution is that the lighting device can be sufficiently adjusted in height, and its principle is the same as that of an existing ordinary telescopic rod, such as a selfie stick.

Further, the utility model has an adjustment switch for adjusting the brightness of the LED light bulb on the telescopic rod.

The beneficial effect of adopting the above technical solution is that the brightness of the LED light bulb can be adjusted according to the different light environments, the adaptability is good, and the energy saving is more.

Further, the utility model has a handle at the end of the telescopic rod.

The beneficial effect of adopting the above technical solution is that it is convenient to control the telescopic rod by hand.

Further, the utility model is provided with a USB port on the battery box.

The beneficial effect of adopting the above technical solution is that it is convenient for battery charging.

Further, the utility model is provided with a charging port on the battery box.

The beneficial effect of adopting the above technical solution is that it is convenient for battery charging.

Description of drawings

Fig. 1 is a perspective view of a lighting device;

Fig. 2 is a side view of the lighting device;

Fig. 3 is a top view of the lighting device;

Fig. 4 is a perspective view of the telescopic rod of the lighting device;

Among them: 1-LED light bulb; 2-battery box; 3-charging port; 4-USB port;

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

An embodiment of the present utility model: as shown in Figure 1, an externally equipped multifunctional tower ruler lighting device includes a housing 7: the housing 7 has a built-in wire connecting the battery and the LED bulb 1; the battery box 2 : the battery box 2 is connected to the rear part of the housing 7, and the battery box 2 has a built-in battery; the tower ruler clamp 5: the tower ruler clamp 5 is fixed on both sides of the front part of the housing 7, and the housing 7 and the battery box 2 pass through the tower The ruler clip 5 is clamped on the tower ruler; LED bulb 1: the LED bulb 1 is arranged on the extension of the tower ruler clip 5, and the direction is inward. The whole lighting device is clamped on the tower foot by the tower foot clamp, and the LED bulb added to the tower foot illuminates the tower foot, thus providing a durable and stable lighting source, better adapting to the poor light environment, and achieving normal observation without affecting the observers. It satisfies the requirements for measurement in different adverse environments, and improves the efficiency of engineering measurement at the same time.

In other specific implementations of the present utility model, the rest are the same as the above-mentioned embodiments, the difference is that, as shown in Figure 1, the tower ruler clamp 5 has a certain elasticity, can clamp the tower ruler, and can be clamped by an external force Move up and down the tower feet 5. Use the elasticity of the tower ruler clamp to clamp the tower ruler, and at the same time use external force (manual push, thrust of the telescopic rod) to make the lighting device move up and down on the tower ruler as a whole, similar to the movement of the vernier card on the caliper.

In other specific embodiments of the present utility model, the rest are the same as the above-mentioned embodiments, the difference is that, as shown in Fig. The expansion and contraction of telescopic rod 6 moves up and down. Because the scale line of the tower ruler is high, when the reading position is at a height that cannot be touched by people, the lighting device can be raised up through the telescopic rod.

In other specific implementations of the present utility model, the rest are the same as the above-mentioned implementations, except that, as shown in FIG. 4 , the telescopic rod 6 has multiple sections. It can satisfy that the lighting device has sufficient height adjustment, and its principle is the same as that of an existing ordinary telescopic rod, such as a selfie stick.

In other specific implementations of the present utility model, the rest are the same as the above-mentioned implementations, except that, as shown in FIG. 4 , the telescopic rod 6 has an adjustment switch 8 for adjusting the brightness of the LED light bulb. According to different light environments, the brightness of the LED bulb can be adjusted, which has good adaptability and is more energy-saving.

In other specific implementations of the present utility model, the rest are the same as the above-mentioned implementations, except that, as shown in FIG. 4 , there is a handle at the end of the telescopic rod. Convenient handheld control telescoping pole.

In other specific implementations of the present utility model, the rest are the same as the above-mentioned implementations, except that, as shown in FIG. 1 , the battery box 2 is provided with a USB port 4 . Convenient for battery charging.

In other specific implementations of the present utility model, the rest are the same as the above-mentioned implementations, the difference is that, as shown in FIG. 1 , the battery case 2 is provided with a charging port 3 . Convenient for battery charging.

Of course, the above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present utility model, and its purpose is to allow people familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model with this. All equivalent transformations or modifications made according to the spirit of the main technical solutions of the utility model shall fall within the protection scope of the utility model.

Claims (8)

1. An externally equipped multifunctional tower ruler lighting device, characterized in that it includes Housing (7): the housing (7) has a built-in wire connecting the battery and the LED bulb (1); Battery box (2): The battery box (2) is connected to the rear of the casing (7), and the battery box (2) has a built-in battery; Tower ruler clip (5): The tower ruler clip (5) is fixed on both sides of the front of the housing (7), and the housing (7) and the battery box (2) are clamped on the tower ruler through the tower ruler clip (5) ; LED light bulb (1): The LED light bulb (1) is arranged on the extension of the tower ruler clamp (5), and the direction is inward. 2. An externally equipped multifunctional tower ruler lighting device according to claim 1, characterized in that the tower ruler clamp (5) has a certain degree of elasticity, can clamp the tower ruler, and can be clamped on the tower ruler by external force. Moving up and down. 3. An externally equipped multifunctional tower ruler lighting device according to claim 2, characterized in that a telescopic rod (6) is connected behind the battery box (2), and the tower ruler clamp (5) is connected with the telescopic rod (6) stretches and moves up and down. 4. An external multifunctional tower ruler lighting device according to claim 3, characterized in that the telescopic rod (6) has multiple sections. 5 . The external multifunctional tower ruler lighting device according to claim 3 , characterized in that, the telescopic rod ( 6 ) has an adjustment switch ( 8 ) for adjusting the brightness of the LED light bulb. 6 . 6. An external multifunctional tower ruler lighting device according to claim 1, characterized in that there is a handle at the end of the telescopic rod. 7. An external multifunctional tower ruler lighting device according to claim 1, characterized in that, the battery box (2) is provided with a USB port (4). 8. An external multi-functional tower lighting device according to claim 1, characterized in that a charging port (3) is provided on the battery box (2).