CN220688936U - Engineering detects uses portable lighting device - Google Patents

Abstract

The utility model discloses a portable lighting device for engineering detection, which relates to the field of lighting devices and comprises a lighting device body, supporting legs and a limiting assembly, wherein the supporting legs are rotatably arranged on the inner wall of the bottom end of the lighting device body, the limiting assembly comprises a blocking column and a first chuck, the blocking column is fixedly arranged on the inner wall of the lighting device body, two ends of the blocking column are fixedly provided with second chucks which are matched with the first chucks, the first chucks are slidably arranged on the inner wall of the supporting legs, one ends of the first chucks, which are far away from the blocking column, are fixedly connected with sliding blocks, the outer walls of the sliding blocks are slidably attached to the inner walls of the supporting legs, limiting grooves are formed in the inner walls of the supporting legs, the outer walls of the limiting blocks are slidably attached to the inner walls of the limiting grooves, the outer walls of the lighting device body are rotatably connected with adjusting columns, one ends of the adjusting columns extend to the inner walls of the supporting legs, and the adaptability of the lighting device body is improved through the matched use among the devices.

Description

Engineering detects uses portable lighting device

Technical Field

The utility model relates to the technical field of lighting devices, in particular to a portable lighting device for engineering detection.

Background

The engineering detection means that various engineering projects are inspected, tested, monitored and evaluated at different stages of design, construction, completion and the like so as to ensure that the engineering projects meet relevant standards, technical specifications and quality requirements, and achieve expected use effects and safety performance, and the engineering detection comprises multiple aspects of material detection, structure detection, monitoring and testing in the construction process and the like, and can be detected by adopting various modern technological means such as nondestructive detection, computer simulation, field test and the like. By engineering detection, problems and defects existing in engineering can be found and corrected in time, so that the quality and reliability of the engineering are improved, and smooth implementation and successful completion of engineering projects are ensured.

Such as Chinese published patent: CN213542130U is portable lighting device for engineering detection, including the flashlight, the inside of flashlight is equipped with the battery, the top fixedly connected with handle of flashlight, the equal fixedly connected with connector in top both ends of flashlight, the top cover of connector is equipped with the braces, charging hole has been seted up to one side of flashlight, and the beneficial effect that the utility model reached is: the utility model has compact structure and strong practicability, the equipment is carried by the handle, meanwhile, the equipment can be backed up by the braces, the illumination can be carried out by the laser pen to assist in pointing, the residual electric quantity can be displayed by the liquid crystal display, the first support leg and the second support leg can be unlocked and limited conveniently and well by the unlocking mechanism, the equipment is supported by ninety degrees and is pulled away from the ground, so that the equipment can be placed and used in a complex environment, and the problem that the existing illumination device for engineering detection is inconvenient to carry and inconvenient to place is solved.

Although the lighting device can be more portable and placed through the cooperation between the devices, the angle of the lighting flashlight is difficult to adjust only by supporting legs to the lighting flashlight, so that the lighting angle is difficult to adjust according to different conditions on a construction site, the adaptability of the lighting device is low, and therefore, the portable lighting device for engineering detection is provided.

Disclosure of Invention

The utility model aims to provide a lighting device with improved adaptability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the illuminating device comprises an illuminating device body, supporting legs and a limiting assembly, wherein the supporting legs are rotatably arranged on the inner wall of the bottom end of the illuminating device body;

the limiting assembly comprises a blocking column and a first chuck, the blocking column is fixedly arranged on the inner wall of the lighting device body, the two ends of the blocking column are fixedly provided with second chucks which are matched with the first chucks, and the first chucks are slidably arranged on the inner walls of the supporting legs.

Preferably, one end of the first chuck, which is far away from the blocking column, is fixedly connected with a sliding block, and the outer wall of the sliding block is in sliding fit with the inner wall of the supporting leg.

Preferably, the outer wall fixedly connected with stopper of slider, the spacing groove has been seted up to the inner wall of supporting leg, the outer wall of stopper and the inner wall slip laminating of spacing groove.

Preferably, the outer wall of the lighting device body is rotatably connected with an adjusting column, and one end of the adjusting column extends to the inner wall of the supporting leg.

Preferably, the outer wall of one end of the adjusting column, which is close to the supporting leg, is provided with a thread groove, and the outer wall of the adjusting column is connected with the inner wall of the supporting leg through internal and external threads in a matched manner.

Preferably, a jacking spring is arranged between the sliding block and the adjusting column.

Preferably, the bottom outer wall of the lighting device body is provided with a containing groove, and the bottom outer wall of the supporting leg is fixedly connected with a pulling plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the supporting legs are pulled out from the inner wall of the lighting device body by pulling the pulling plate, then the supporting legs are inserted into the ground, when the angle of the lighting device is required to be adjusted, the angle of light is adjusted to a required position only by rotating the lighting device body, the strength of the top pressure spring is increased by rotating the adjusting column, the clamping strength between the first chuck and the second chuck is improved, the angle adjustment of the lighting device body can be completed, and the adaptability of the lighting device body is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a lighting device according to the present utility model;

FIG. 3 is a cross-sectional view of a support leg of the present utility model;

fig. 4 is an enlarged view of a in fig. 3 according to the present utility model.

In the figure: 1. a lighting device body; 2. support legs; 3. pulling a plate; 4. an adjusting column; 5. a receiving groove; 6. a blocking column; 7. a first chuck; 8. a slide block; 9. a limiting block; 10. and pressing the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, a portable lighting device for engineering detection in the drawings comprises a lighting device body 1, supporting legs 2 and a limiting component, wherein the supporting legs 2 are rotatably installed on the inner wall of the bottom end of the lighting device body 1, and the supporting legs 2 can be rotated out from the inner wall of the lighting device body 1 by applying acting force to the supporting legs 2, so that the existing lighting device comprises: CN213542130U discloses a portable lighting device for engineering detection, in which a flashlight proposed in the present application is disclosed, and the lighting device body 1 in the present application adopts the same technical means in the prior art, which is not described in detail herein.

Spacing subassembly includes stops post 6 and first chuck 7, stop post 6 fixed mounting at the inner wall of lighting device body 1, the equal fixed mounting in both ends of stopping post 6 has the second chuck with first chuck 7 looks adaptation, first chuck 7 is unanimous with the size of second chuck, first chuck 7 slidable mounting is at the inner wall of supporting leg 2, first chuck 7 can the atress slide along the inner wall of supporting leg 2, when supporting leg 2 rotates, the second chuck can block first chuck 7, the latch on first chuck 7 and the second chuck all sets up to the toper, when first chuck 7 pivoted dynamics is big enough, the second chuck alright jack-in first chuck 7 the inner wall of supporting leg 2, just can not receive the jam when supporting leg 2 rotates this moment.

Referring to fig. 1-4, in the drawings, a slider 8 is fixedly connected to one end of the first chuck 7 away from the blocking post 6, and an outer wall of the slider 8 is slidably attached to an inner wall of the supporting leg 2.

In this embodiment: when the support leg 2 drives the first chuck 7 to contact with the second chuck, the fixed second chuck can drive the sliding block 8 to slide along the inner wall of the support leg 2 by the first chuck 7 which can slide.

Referring to fig. 1-4, in the drawings, a limiting block 9 is fixedly connected to an outer wall of a sliding block 8, a limiting groove is formed in an inner wall of a supporting leg 2, and an outer wall of the limiting block 9 is in sliding fit with an inner wall of the limiting groove.

In this embodiment: the two limiting blocks 9 are arranged, when the sliding block 8 is driven to slide by the first chuck 7, the two limiting blocks 9 can slide along the inner wall of the limiting groove, the sliding track of the sliding block 8 can be limited by the cooperation of the limiting blocks 9 and the limiting groove, the sliding stability of the sliding block 8 can be improved, and the first chuck 7 is limited to rotate by the limiting blocks 9, so that the first chuck 7 can be synchronously driven to rotate when the supporting leg 2 rotates.

Referring to fig. 1-4, in the drawings, an adjusting column 4 is rotatably connected to an outer wall of a lighting device body 1, one end of the adjusting column 4 extends to an inner wall of a supporting leg 2, a threaded groove is formed in an outer wall of one end, close to the supporting leg 2, of the adjusting column 4, and the outer wall of the adjusting column 4 is connected with the inner wall of the supporting leg 2 through internal and external threads in a matched manner.

In this embodiment: the adjusting column 4 can be slid along the inner wall of the supporting leg 2 by rotating the adjusting column 4.

Referring to fig. 1-4, a pressing spring 10 is provided between the slider 8 and the adjusting column 4.

In this embodiment: when adjusting post 4, through the cooperation of internal and external screw thread, adjust post 4 alright follow the inner wall of supporting leg 2 this moment, the power of roof pressure spring 10 is adjusted to the gliding adjusting post 4 simultaneously, roof pressure spring 10 keeps the roof pressure to slider 8 in real time, can make first chuck 7 and second chuck meshing, alright spacing the angle of lighting device body 1 this moment, through the inner wall slip of adjusting post 4 orientation supporting leg 2 for roof pressure spring 10 increases the roof pressure degree of slider 8, just can block between first chuck 7 and the second chuck more tightly, the stability of lighting device body 1 will be better this moment, through the inner wall with adjusting post 4 roll-off supporting leg 2 this moment, alright reduce the power of roof pressure spring 10, also adjust the angle of lighting device body 1 more easily.

Referring to fig. 1-4, an accommodating groove 5 is formed on the outer wall of the bottom end of the lighting device body 1 in the drawings, and a pull plate 3 is fixedly connected to the outer wall of the bottom end of the supporting leg 2.

In this embodiment: the supporting leg 2 can be contracted to the inner wall of the accommodating groove 5 when contracted, and the pull plate 3 is positioned on the outer wall of the accommodating groove 5, so that the supporting leg 2 can be conveniently pulled out from the inner wall of the lighting device body 1 through the pull plate 3.

Working principle: through pulling arm-tie 3 with supporting leg 2 from the inner wall pull out of lighting device body 1, insert ground with supporting leg 2 again, when needing to adjust lighting device angle, only need through rotating lighting device body 1, with light angle adjustment to required position, rethread rotates adjusting post 4 and increases the power of roof pressure spring 10, improves the degree of force of block between messenger's first chuck 7 and the second chuck can accomplish the angle modulation of lighting device body 1, has improved the adaptability of lighting device body 1.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a engineering detects with portable lighting device which characterized in that: the illuminating device comprises an illuminating device body (1), supporting legs (2) and a limiting assembly, wherein the supporting legs (2) are rotatably arranged on the inner wall of the bottom end of the illuminating device body (1);

the limiting assembly comprises a blocking column (6) and a first chuck (7), the blocking column (6) is fixedly mounted on the inner wall of the lighting device body (1), two ends of the blocking column (6) are fixedly provided with second chucks which are matched with the first chucks (7), and the first chucks (7) are slidably mounted on the inner walls of the supporting legs (2).

2. The portable lighting device for engineering inspection according to claim 1, wherein: one end of the first chuck (7) far away from the blocking column (6) is fixedly connected with a sliding block (8), and the outer wall of the sliding block (8) is in sliding fit with the inner wall of the supporting leg (2).

3. The portable illumination device for engineering inspection according to claim 2, wherein: the outer wall fixedly connected with stopper (9) of slider (8), the spacing groove has been seted up to the inner wall of supporting leg (2), the outer wall of stopper (9) is laminated with the inner wall slip in spacing groove.

4. A portable lighting device for engineering inspection according to claim 3, wherein: the outer wall of the lighting device body (1) is rotationally connected with an adjusting column (4), and one end of the adjusting column (4) extends to the inner wall of the supporting leg (2).

5. The portable illumination device for engineering inspection according to claim 4, wherein: the screw thread groove is formed in the outer wall of one end, close to the supporting leg (2), of the adjusting column (4), and the outer wall of the adjusting column (4) is connected with the inner wall of the supporting leg (2) through internal and external screw threads in a matched mode.

6. The portable illumination device for engineering inspection according to claim 4, wherein: a jacking spring (10) is arranged between the sliding block (8) and the adjusting column (4).

7. The portable lighting device for engineering inspection according to claim 1, wherein: the bottom outer wall of the lighting device body (1) is provided with a containing groove (5), and the bottom outer wall of the supporting leg (2) is fixedly connected with a pulling plate (3).