CN220932030U - Level bar capable of lighting - Google Patents
Level bar capable of lighting Download PDFInfo
- Publication number
- CN220932030U CN220932030U CN202322768876.8U CN202322768876U CN220932030U CN 220932030 U CN220932030 U CN 220932030U CN 202322768876 U CN202322768876 U CN 202322768876U CN 220932030 U CN220932030 U CN 220932030U
- Authority
- CN
- China
- Prior art keywords
- ruler
- rod
- telescopic
- ruler rod
- flexible
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000005286 illumination Methods 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a level ruler capable of illuminating, which belongs to the technical field of level ruler and comprises a telescopic ruler rod, wherein an illuminating mechanism is arranged on the side wall of a fixed end of the telescopic ruler rod, the illuminating mechanism comprises a rotating part and an illuminating part which is wound and unwound on the rotating part, the telescopic end of the telescopic ruler rod is connected with the end part of the illuminating part, the telescopic end of the telescopic ruler rod drives the illuminating part to synchronously move along the telescopic ruler rod, a stop block is pulled according to the length required to be measured during settlement observation, the telescopic ruler rod enables the illuminating part to stretch or shrink around the rotating part, and the number of the telescopic ruler rod stretches or shrinks around the rotating part is small, so that the problem that the existing illuminating device only can illuminate a certain part on the level ruler and cannot illuminate the whole level ruler is solved, and meanwhile, the telescopic ruler rod can also solve the problem that the length of the level ruler is generally 3-5 meters under normal conditions and is convenient to place.
Description
Technical Field
The utility model belongs to the technical field of leveling rods, and particularly relates to an illuminable leveling rod.
Background
The settlement observation is performed according to the observation points set in the building and the fixed (permanent level points), the settlement degree is expressed by data, and the settlement observation points are set in more than one layer of building and structure design requirements, and the level ruler is often used for measurement during settlement observation.
For example, the utility model patent with the application number of CN202220857866.4 discloses a slidable leveling rod lighting device, which comprises a sliding rail and a main body plate, wherein the main body plate is moved and adjusted more smoothly through a limiting component and a pulley, and meanwhile, a fixing component can be used for fixing the position of the main body plate, so that the main body plate can be fixed to a required position, and the use is more convenient.
However, the above patent still has some problems in use: when the leveling rod is used for illumination, only a certain part on the leveling rod can be illuminated, and the whole leveling rod cannot be illuminated, so that when the leveling rod is placed, and then the leveling rod is read, the illuminating device needs to slide to the position where the leveling rod reads, but at the moment, the starting point of the leveling rod is non-illuminated, if the starting point of the leveling rod is deviated in the sliding process of the illuminating device, the measuring result cannot be easily seen, the inaccuracy is easily caused, the length of the leveling rod is generally 3-5 meters, and in order to facilitate placement, the leveling rod is generally sleeved together by two or three sections, and the limitation is large.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides the illuminable leveling rod, and solves the problems that an illumination device can only illuminate a certain position on the leveling rod and cannot illuminate the whole leveling rod.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a levelling rod that can throw light on, includes flexible ruler pole, the stiff end lateral wall of flexible ruler pole is equipped with lighting mechanism, lighting mechanism includes rotation portion and receive and releases the illumination portion of rolling up on rotation portion, the flexible end of flexible ruler pole and the end connection of illumination portion, the flexible end drive illumination portion of flexible ruler pole is along flexible ruler pole synchronous motion.
Preferably, the illumination portion includes winding area and lamp area, rotation portion coupling is on the tip lateral wall of flexible ruler pole one end, be equipped with on the rotation portion with winding area complex winding groove, winding area is rolled up the spring and is unreeled on rotation portion, the lamp area sets up on the winding area lateral wall that is close to flexible ruler pole one side.
Preferably, the telescopic ruler rod comprises a first ruler rod, a second ruler rod arranged in the first ruler rod in a sliding mode and a third ruler rod arranged in the second ruler rod in a sliding mode, clamping pieces are arranged on the side wall of the second ruler rod, a plurality of clamping grooves are formed in the side wall of the third ruler rod, and the first ruler rod, the second ruler rod and the third ruler rod are fixed into a whole in any clamping groove through the clamping pieces.
Preferably, the length of the second ruler rod is greater than that of the first ruler rod, and the clamping piece is arranged on the side wall of the second ruler rod outside the first ruler rod.
Preferably, scales are arranged on the first ruler rod, the second ruler rod and the third ruler rod.
Preferably, the clamping piece comprises a spring and a clamping rod, and the clamping rod is detachably clamped in any clamping groove.
Preferably, racks are arranged on two side walls of the first ruler, two gears are arranged on the second ruler inside the first ruler, and the two racks are meshed with the two gears respectively.
Preferably, the third ruler rod is arranged between the two gears, the two side walls of the third ruler rod are provided with tooth blocks, and the tooth blocks on the two side walls of the third ruler rod are respectively meshed with the two gears.
The beneficial effects of the utility model are as follows:
through the length that needs the measurement when observing according to subsidence, pulling dog for flexible ruler pole stretches out and draws back to suitable position, flexible ruler pole makes illumination portion stretch or shrink round rotation portion this moment, and flexible ruler pole stretches out and draws back how much, illumination portion just stretches or shrinks how much round rotation portion, with this problem that current lighting device only can throw light on a certain place on the levelling rod, can not all throw light on to whole levelling rod, flexible ruler pole also can solve the length of levelling rod under the normal condition and be 3-5 meters generally simultaneously, the problem of being convenient for place.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the lighting mechanism of the present utility model;
FIG. 3 is a schematic view of a lamp strip installation of the present utility model;
FIG. 4 is a schematic view of a wrap-around tape installation of the present utility model;
fig. 5 is a schematic view of the telescopic ruler of the present utility model.
Description of main reference numerals:
In the figure: 1. a telescopic ruler rod; 2. an illumination mechanism; 21. a rotating part; 211. a winding groove; 22. an illumination section; 221. coiling the tape; 222. a light strip; 3. a first ruler rod; 31. a rack; 4. a second ruler rod; 41. a spring; 42. a clamping rod; 43. a gear; 5. a third ruler rod; 51. a clamping groove; 52. tooth blocks.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-5, an illuminable leveling rod comprises a telescopic ruler rod 1, wherein an illumination mechanism 2 is arranged on the side wall of a fixed end of the telescopic ruler rod 1, the telescopic ruler rod 1 can be adjusted according to the distance measured by practical needs, two ends of the telescopic ruler rod 1 are provided with stop blocks, the stop blocks are convenient for pulling the telescopic ruler rod 1 to stretch out and draw back, on the one hand, the illumination mechanism 2 is convenient for aligning an initial measuring point, the illumination mechanism 2 comprises a rotating part 21 and an illumination part 22 which is wound and unwound on the rotating part, the telescopic end of the telescopic ruler rod 1 is connected with the end part of the illumination part 22, the telescopic end of the telescopic ruler rod 1 drives the illumination part 22 to synchronously move along the telescopic ruler rod 1, and when the telescopic end of the telescopic ruler rod 1 stretches out and draws back, the illumination part 22 is driven to synchronously lengthen, and meanwhile the illumination part 22 rotates on the rotating part 21.
At present, when settlement is observed, a leveling rod is often used for measurement, but when light is not good, the use of the leveling rod can be influenced, in the prior art, a lighting device is added to the leveling rod for lighting, so that the leveling rod is suitable for being used when the light is not good, but when the leveling rod is used, only a certain part on the leveling rod can be lighted, and the whole leveling rod cannot be lighted, therefore, when the leveling rod is placed, the lighting device needs to slide to the position of the leveling rod for reading when the leveling rod is used for reading, but when the starting point of the leveling rod is not lighted, if the starting point of the leveling rod is deviated in the sliding process of the lighting device, the starting point of the leveling rod is not visible, the measurement result is inaccurate easily, and the length of the leveling rod is generally 3-5 meters under normal conditions.
In order to solve the problem that the lighting device can only illuminate a certain position on the leveling rod and cannot illuminate the whole leveling rod, in the embodiment, according to the length required to be measured during settlement observation, the stop block is pulled to enable the telescopic ruler rod 1 to stretch to a proper position, at the moment, the telescopic ruler rod 1 enables the lighting part 22 to stretch or shrink around the rotating part 21, and the telescopic ruler rod 1 stretches or shrinks around the rotating part 21, so that the problem that the existing lighting device can only illuminate a certain position on the leveling rod and cannot illuminate the whole leveling rod is solved, and meanwhile, the telescopic ruler rod 1 can also solve the problem that the length of the leveling rod is generally 3-5 meters under normal conditions and is convenient to place.
In order to better enable the illumination portion 22 to be wound on the rotating portion 21, in one embodiment, the illumination portion 22 comprises a winding belt 221 and a lamp belt 222, a storage battery is mounted on the telescopic ruler rod 1, the storage battery is electrically connected with the lamp belt 222, the rotating portion 21 is axially connected to the side wall of one end of the telescopic ruler rod 1, a winding groove 211 matched with the winding belt 221 is formed in the rotating portion 21, the winding belt 221 is wound on and unwound from the rotating portion 21 through a coil spring, the purpose of the coil spring is to ensure that the winding belt 221 is stretched when the telescopic ruler rod 1 stretches, the winding belt 221 can be automatically wound on the rotating portion 21 under the action of the coil spring when the telescopic ruler rod 1 stretches, the coil spring is identical to the coil spring on the tape, the lamp belt 222 is arranged on the side wall of the winding belt 221 close to one side of the telescopic ruler rod 1, and the width of the winding belt 221 is wider, and the purpose of the lamp belt 222 is to be arranged on the side wall of the winding belt 221.
For better making telescopic ruler 1 flexible to be fixed after the suitable position of telescoping, in an embodiment, telescopic ruler 1 includes first ruler 3, set up the second ruler 4 in first ruler 3 and set up the third ruler 5 in second ruler 4 with sliding, the block piece is installed to the lateral wall of second ruler 4, a plurality of draw-in grooves 51 have been seted up to third ruler 5 lateral wall, the length design of draw-in groove 51 can be according to third ruler 5, can separate 1-3cm design one, the denser of the draw-in groove 51 design that the purpose was designed, can make the fixed position of second ruler 4 and third ruler 5 be close more continuous, fix as an organic wholely in arbitrary draw-in groove 51 through the block piece card between first ruler 3, second ruler 4 and the third ruler 5.
In order that the first rule 3 and the snap-fit element do not interfere, in one embodiment, the second rule 4 is longer than the first rule 3 and the snap-fit element is disposed on the second rule 4 side wall outside the first rule 3.
For better post-measurement readings, in one embodiment, the first ruler 3, the second ruler 4 and the third ruler 5 are provided with scales, because the second ruler 4 and the third ruler 5 are telescopic synchronously, the scales on the second ruler 4 and the third ruler 5 may not be the same continuous scale, but may be two scales, and the measured value of the second ruler 4 and the third ruler 5 is added with the measured value of the first ruler 3 during measurement recording.
In order to better fix the second ruler 4 and the third ruler 5 when stretching to a proper position, in one embodiment, the clamping piece comprises a spring 41 and a clamping rod 42, the clamping rod 42 is detachably clamped in any clamping groove 51, the depth of the clamping groove 51 cannot be too deep, the clamping rod 42 can slide out of the clamping groove 51 when the spring 41 is pressed, and the clamping rod 42 can be clamped into the clamping groove 51 under the reaction force of the spring 41 when the spring 41 is released, so that the second ruler 4 and the third ruler 5 are limited.
In order to enable the second ruler rod 4 to slide better in the first ruler rod 3, in one embodiment, racks 31 are mounted on two side walls of the first ruler rod 3, two gears 43 are mounted on the second ruler rod 4 located inside the first ruler rod 3, the two racks 31 are meshed with the two gears 43 respectively, when the clamping rod 42 can slide from the clamping groove 51, the third ruler rod 5 drives the gears 43 to rotate at the moment, and the gears 43 rotate along the racks 31, so that the second ruler rod 4 stretches.
In order to make the second ruler rod 4 and the third ruler rod 5 move synchronously, in an embodiment, the third ruler rod 5 is arranged between two gears 43, the two side walls of the third ruler rod 5 are provided with tooth blocks, the tooth blocks on the two side walls of the third ruler rod 5 are respectively meshed with the two gears 43, when the clamping rod 42 can slide out of the clamping groove 51, the third ruler rod 5 is pulled at the moment, the third ruler rod 5 drives the gears 43 to rotate under the action of the tooth blocks, and the tooth blocks drive the gear 43 to rotate so much that the gear 43 rotates on the rack 31, so that the second ruler rod 4 and the third ruler rod 5 can move synchronously.
The working principle and the using flow of the utility model are as follows:
When the multifunctional ruler is used, according to the length to be measured in settlement observation, when the spring 41 is pressed, the clamping rod 42 slides out of the clamping groove 51, the third ruler 5 can be pulled to slide outwards, the third ruler 5 drives the gear 43 to rotate under the action of the tooth block, the gear 43 rotates along the rack 31, the second ruler 4 and the third ruler 5 stretch together, after the proper distance is adjusted, the clamping rod 42 can be clamped into the clamping groove 51 under the reaction force of the spring 41 when the spring 41 is loosened, the second ruler 4 and the third ruler 5 are limited, the third ruler 5 drives the winding belt 221 to stretch, and after the multifunctional ruler is used, the lamp belt 222 on the winding belt 221 illuminates the first ruler 3, the second ruler 4 and the third ruler 5, and the process is operated in the direction.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (8)
1. The utility model provides a levelling rod that can throw light on, its characterized in that, including flexible ruler pole, the stiff end lateral wall of flexible ruler pole is equipped with lighting mechanism, lighting mechanism includes rotation portion and the illumination portion of rolling on rotation portion, the flexible end of flexible ruler pole and the end connection of illumination portion, the flexible end drive illumination portion of flexible ruler pole is along flexible ruler pole synchronous motion.
2. The illuminable leveling rod according to claim 1, wherein the illumination section comprises a winding belt and a lamp belt, the rotation section is pivoted on the side wall of the end part of one end of the telescopic ruler rod, a winding groove matched with the winding belt is formed in the rotation section, the winding belt is wound and unwound on the rotation section by a winding spring, and the lamp belt is arranged on the side wall of the winding belt close to one side of the telescopic ruler rod.
3. The illuminable leveling rod according to claim 1, wherein the telescopic ruler rod comprises a first ruler rod, a second ruler rod slidingly arranged in the first ruler rod and a third ruler rod slidingly arranged in the second ruler rod, a clamping piece is arranged on the side wall of the second ruler rod, a plurality of clamping grooves are formed in the side wall of the third ruler rod, and the first ruler rod, the second ruler rod and the third ruler rod are integrally fixed in any clamping groove through the clamping piece.
4. A illuminable level according to claim 3, wherein the second stem is longer than the first stem and the engagement member is provided on a second stem side wall external to the first stem.
5. A illuminable level according to claim 3, wherein the first, second and third bars are provided with graduations.
6. A illuminable level according to claim 3, wherein the engagement member comprises a spring and a detent, the detent being releasably engageable in either detent.
7. A level bar capable of illuminating according to claim 3, wherein the two side walls of the first bar are provided with racks, the second bar located inside the first bar is provided with two gears, and the two racks are respectively meshed with the two gears.
8. The illuminable leveling rod of claim 7, wherein the third rod is disposed between the two gears, and wherein the two side walls of the third rod are provided with tooth blocks, and the tooth blocks on the two side walls of the third rod are respectively engaged with the two gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768876.8U CN220932030U (en) | 2023-10-16 | 2023-10-16 | Level bar capable of lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768876.8U CN220932030U (en) | 2023-10-16 | 2023-10-16 | Level bar capable of lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220932030U true CN220932030U (en) | 2024-05-10 |
Family
ID=90934874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322768876.8U Active CN220932030U (en) | 2023-10-16 | 2023-10-16 | Level bar capable of lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220932030U (en) |
-
2023
- 2023-10-16 CN CN202322768876.8U patent/CN220932030U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220932030U (en) | Level bar capable of lighting | |
| CN219831360U (en) | Multi-station rotary instrument testing device | |
| CN209131529U (en) | A kind of steel tape | |
| CN209727088U (en) | A kind of layout survey Sopwith staff of urban planning | |
| CN212134553U (en) | Acidimeter with be equipped with regulation arm lock for chemometry detects | |
| CN209588876U (en) | A kind of adjustable Sopwith staff of portable back readig | |
| CN219244486U (en) | Archaeological exploration scale card | |
| CN218179797U (en) | Dipperstick for engineering survey | |
| CN207662408U (en) | House Founder measuring instrument | |
| CN210220859U (en) | Dipperstick is used in engineering survey and drawing | |
| CN216448875U (en) | Leveling rod lighting equipment for water conservancy and hydropower | |
| CN208998790U (en) | A kind of Novel engineering levelness measuring device | |
| CN218297294U (en) | Telescopic water level gauge | |
| CN215676807U (en) | Novel dipperstick is used in forest investigation design acceptance | |
| CN210486872U (en) | Building structural transformation informatization monitoring device | |
| CN217424312U (en) | White light interferometer for large-size morphology measuring instrument | |
| CN204902736U (en) | Measurement device for motor C size | |
| CN215524623U (en) | Measuring device is used in road and bridge construction | |
| CN220018382U (en) | Device for measuring length of drainage tube | |
| CN213902126U (en) | Dipperstick for engineering | |
| CN218171863U (en) | Folding building drawing measuring ruler | |
| CN210227199U (en) | Survey and drawing case convenient to carry | |
| CN216954318U (en) | Measure device of floor thickness | |
| CN210804916U (en) | Temperature detecting instrument teaching device | |
| CN210108223U (en) | Novel pipeline pipe diameter measuring tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |