CN216746084U - Light-transmitting type slope gauge - Google Patents
Light-transmitting type slope gauge Download PDFInfo
- Publication number
- CN216746084U CN216746084U CN202123267202.7U CN202123267202U CN216746084U CN 216746084 U CN216746084 U CN 216746084U CN 202123267202 U CN202123267202 U CN 202123267202U CN 216746084 U CN216746084 U CN 216746084U
- Authority
- CN
- China
- Prior art keywords
- light
- support
- light source
- rod
- slope
- 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
Images
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a light-transmitting slope gauge, which comprises a support, a support rod, a swing rod, a semicircular dial and a light-emitting part; the semi-circle dial is arranged on the support, the support rod and the circle center of the semi-circle dial are concentrically arranged, the swing rod is rotatably connected to the support rod, a light transmitting seam is arranged at the position, close to the center line of the side face of the semi-circle dial, of the swing rod, and the light emitting part is arranged on the swing rod; the utility model discloses a mode that the light beam throws carries out reading and affirmation of slope value, has simple structure, convenient to use and measures accurate characteristics.
Description
Technical Field
The utility model relates to a slope rule especially relates to a light transmission type slope rule.
Background
In engineering or conventional surveying, various data of a surveying object are measured, such as: the length, the included angle and the like, wherein the common measurement data also comprises the gradient and the like, a slope gauge is usually used in the measurement of the gradient, a fixing hole is drilled on the circle center of a semicircular dial by the common bottle slope gauge, one end of a hanging rope is fixed in the fixing hole, the other end of the hanging rope is connected with a pendulum, when the measuring device is used, the horizontal plane of the semicircular dial is attached to the slope surface of a measured object in parallel, and the offset angle of the pendulum is read.
The pendulum and the cycloid of the existing slope gauge are directly contacted with the outside, so that abrasion is easily caused, and the tool is not easy to be used for a long time, so that the cost is increased; in addition, the pendulum and the cycloid are directly contacted with the outside, and the pendulum and the cycloid are easily interfered by external factors in the using process, so that the measurement is inaccurate.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a light transmission type slope gauge carries out reading and affirmation of the slope through the mode that the light beam throws, has simple structure, convenient to use and measures accurate characteristics.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a light-transmitting type slope gauge comprises a support, a support rod, a swing rod, a semicircular dial and a light-emitting part;
the utility model discloses a luminous component, including support, pendulum rod, luminous part, semicircle dial, branch, pendulum rod and pendulum rod, the semicircle dial is established on the support, branch with the centre of a circle of semicircle dial sets up with one heart, the pendulum rod rotates to be connected on the branch, the pendulum rod is close to the central line position of the side of semicircle dial is equipped with the printing opacity seam, the luminous part is located on the pendulum rod.
In one embodiment, the portable electronic device further comprises a receiving display part, the receiving display part is arranged on the support and comprises a light source receiver, a processor and a display, the light source receiver is arranged on the outer extension line of each scale of the semicircular dial, the light source receiver is connected with the processor, and the processor is connected with the display.
In one embodiment, a plurality of estimated and read scales are equally divided between two adjacent scales of the semicircular dial, a light source receiver is correspondingly arranged on an extended long line of the estimated and read scales, and the light source receiver on the extended long line of the estimated and read scales is connected with the processor.
In one embodiment, the number of the estimated reading scales between two adjacent scales is ten.
In one embodiment, the light emitting part comprises a power supply, a light emitting diode and a switch, the light emitting diode is connected with the power supply through the switch, the power supply and the light emitting diode are arranged in the swing rod, and the switch is arranged on the outer wall of the swing rod.
In one embodiment, the inner wall of the semicircular dial is provided with a light-transmitting film.
In one embodiment, the lighting device further comprises a cover body, the cover body is buckled on the support, and the support rod and the lighting part are both located in the cover body.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect: 1. the light beam of the light source is projected on the semicircular dial through the light-transmitting seam, and the reading is more convenient and accurate according to the projected light beam of the light-transmitting seam; 2. the light source receiver is induced with the projected light beam, the angle value corresponding to the light source receiver is displayed on the display screen, and the receiving and displaying part realizes the automatic reading of the gradient value, thereby improving the working efficiency; 3. the swing rod swings through gravity induction, and the gradient is determined through the angle Liai corresponding to the projected light beam, so that the device has the characteristics of simple structure and convenience in use; 4. the pendulum rod rotates with branch and is connected, and at branch rotation in-process, branch does not rub with the semicircle calibrated scale, has effectively prevented the wearing and tearing of pendulum rod, and branch is located the cover internally in addition, and in the use of slope gauge, branch can not receive external factor volume interference, guarantees measuring accuracy.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the pendulum rod and the light emitting part of the present invention;
figure 4 is a use state diagram of the present invention.
In the figure: 1-a support; 2-a strut; 3-oscillating bar; 4-semicircular dial scale; 5-light-transmitting seam; 6-a light-emitting part; 7-a cover body; 8-projecting the light beam; 9-slope; 10-receiving display section.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Referring to fig. 1-4, a light-transmitting type slope gauge comprises a support 1, a support rod 2, a swing rod 3, a semicircular dial 4 and a light-emitting part 6;
the semi-circle dial 4 is arranged on the support 1, the supporting rod 2 is arranged on the support 1, the circle centers of the supporting rod 2 and the semi-circle dial 4 are concentrically arranged, the swing rod 3 is rotatably connected on the supporting rod 2, a light transmission seam 5 is arranged at the position, close to the center line of the side face of the semi-circle dial 4, of the swing rod 3, and the light emitting part 6 is arranged on the swing rod 3;
preferably, the outer contour of the support 1 is rectangular, specifically, a semicircular through hole is formed in the side surface of the support 1, the horizontal plane of the through hole is parallel to the bottom surface of the support 1, the semicircular dial 4 is arranged in the semicircular through hole, the outer side surface of the semicircular dial 4 is flush with one end surface of the semicircular through hole, and the support rod 2 is arranged on the side wall of the support 1 far away from the semicircular dial 4;
specifically, the position of the central line of the arc-shaped part of the semicircular dial 4 is set as zero scale, and the scale values of the zero scale towards the left side and the right side are gradually increased gradually until the scale values are increased to 90 degrees;
the length of the swing rod 3 is larger than the distance from a single light source receiver to the circle center of the semicircular dial 4, one end of the supporting rod 2 is a stepped cylinder, the swing rod 3 is rotatably connected to the stepped cylinder, and one end of the stepped cylinder is clamped by an end cap for preventing the swing rod 3 from falling;
the width of the light-transmitting slit 5 is one tenth of the width of two adjacent graduations.
Further, the portable semi-circle dial lamp further comprises a receiving display part 10, wherein the receiving display part 10 is arranged on the support 1, the receiving display part 10 comprises a light source receiver, a processor and a display, the light source receiver is arranged on an outer extension line of each scale of the semi-circle dial 4, the light source receiver is connected with the processor, and the processor is connected with the display;
preferably, the processor and display are arranged on top of the stand 1; specifically, the light source receiver is provided inside the cradle 1.
Furthermore, a plurality of estimated reading scales are equally divided between two adjacent scales of the semicircular dial 4, a light source receiver is correspondingly arranged on the extended long line of the estimated reading scales, and the light source receiver on the extended long line of the estimated reading scales is connected with the processor.
Further, the number of the estimated reading scales between two adjacent scales is ten.
Further, the light emitting part 6 comprises a power supply, a light emitting diode and a switch, the light emitting diode is connected with the power supply through the switch, the power supply and the light emitting diode are arranged in the swing rod 3, and the switch is arranged on the outer wall of the swing rod 3;
preferably, the switch is arranged on the top of the swing rod 3.
Further, a light-transmitting film is arranged on the inner wall of the semicircular dial 4;
preferably, the light-transmitting film is gray or light black, and the light-transmitting film effectively prevents the projection light beam from being weakened by natural light, so that the projection of the projection light beam on the semicircular dial is clearer.
Furthermore, the LED lamp also comprises a cover body 7, wherein the cover body 7 is buckled on the support 1, and the support rod 2 and the light-emitting part 6 are both positioned in the cover body 7;
preferably, the side edge of the support 1 is provided with a buckling step, the side edge of the cover body 7 is hinged with the side surface of the support 1, and the cover body 7 is rotationally buckled on the buckling step of the support 1.
In the above embodiment, in the initial state, the processor is provided with the angle value corresponding to each light source receiver, i.e. the gradient value, and the angle value of the light source receiver corresponds to the angle value of the corresponding position of the semicircular dial 4;
when the slope gauge is required to be used for slope measurement, a switch of the light-emitting part 6 is turned on, light beams of the light-emitting diode are projected on the zero scale of the semicircular scale disc 4 from the light-transmitting seam 5, meanwhile, the transmission light beams 8 are also projected on a light source receiver corresponding to the zero scale of the semicircular scale disc 4, the light source receiver transmits signals to the processor, the processor converts the signals of the zero scale disc into slope values and displays the slope values on the display, and at the moment, the slope values displayed by the display are zero;
the method comprises the steps that a slope gauge is placed on a slope 9, specifically, the bottom surface of a support 1 is attached to the slope surface of the slope 9, a swing rod 3 swings under the action of gravity, a projected light beam 8 swings along with the swing rod 3, the slope value on a display changes constantly when the projected light beam 8 sweeps each light source receiver, after the swing rod 3 stops swinging, the projected light beam 8 is projected on the light source receiver corresponding to the position, the light source receiver transmits signals to a processor, the processor converts the signals to obtain the corresponding slope value, and the display displays the slope value, so that the number on the display is the slope value of the slope 9 at the moment, and in addition, the position corresponding to the projected light beam 8 on a semicircular dial 4 can be manually confirmed to verify the accuracy of the slope value on the display;
after the measurement is completed, the slope gauge is removed from the slope 9, the cover 7 is opened, the switch of the light-emitting unit 6 is closed, and the cover 7 is closed, thereby completing all measurements of the slope value.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. A light-transmitting type slope gauge is characterized by comprising a support (1), a support rod (2), a swing rod (3), a semicircular dial (4) and a light-emitting part (6);
establish semicircle calibrated scale (4) on support (1), establish on support (1) branch (2), branch (2) with the centre of a circle of semicircle calibrated scale (4) sets up with one heart, pendulum rod (3) rotate to be connected on branch (2), pendulum rod (3) are close to the central line position of the side of semicircle calibrated scale (4) is equipped with light transmission seam (5), illuminating part (6) are located on pendulum rod (3).
2. A light-transmissive slope gauge according to claim 1, further comprising a receiving display portion (10), wherein the receiving display portion (10) is provided on the support (1), the receiving display portion (10) comprises a light source receiver, a processor and a display, the light source receiver is provided on an outer extension line of each scale of the semicircular scale disk (4), the light source receiver is connected with the processor, and the processor is connected with the display.
3. An optically transparent slope gauge according to claim 2, wherein, a plurality of estimated scales are divided between two adjacent scales of the semi-circular scale (4), the extended length line of the estimated scales is correspondingly provided with a light source receiver, and the light source receiver on the extended length line of the estimated scales is connected with the processor.
4. An optically transparent slope gauge according to claim 3, wherein the number of reading graduations between two adjacent graduations is ten.
5. A light-transmissive slope gauge according to claim 1, wherein the light-emitting portion (6) comprises a power supply, a light-emitting diode and a switch, the light-emitting diode being connected to the power supply via the switch, the power supply and the light-emitting diode being provided within the rocker (3), the switch being provided on an outer wall of the rocker (3).
6. A light-transmitting slope gauge according to claim 1, wherein the inner wall of the semicircular dial (4) is provided with a light-transmitting film.
7. A light-transmissive slope gauge according to any one of claims 1-6, further comprising a cover (7), wherein the cover (7) is fastened to the support (1), and wherein the support rod (2) and the light-emitting part (6) are both located inside the cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267202.7U CN216746084U (en) | 2021-12-23 | 2021-12-23 | Light-transmitting type slope gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267202.7U CN216746084U (en) | 2021-12-23 | 2021-12-23 | Light-transmitting type slope gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216746084U true CN216746084U (en) | 2022-06-14 |
Family
ID=81937791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123267202.7U Active CN216746084U (en) | 2021-12-23 | 2021-12-23 | Light-transmitting type slope gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216746084U (en) |
-
2021
- 2021-12-23 CN CN202123267202.7U patent/CN216746084U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070017111A1 (en) | Light reflective and light enhancing tape measure | |
| GB1570465A (en) | Device for indicating a horizontal or inclination thereto and one or more angular deviations therefrom | |
| CN216746084U (en) | Light-transmitting type slope gauge | |
| CN209841023U (en) | Upright column verticality detector | |
| CN101699216B (en) | Device for measuring length of oil sleeve pipe | |
| CN201555563U (en) | Device for measuring the length of oil bushing through laser | |
| CN210603303U (en) | Multipurpose laser measuring instrument | |
| WO2021032121A1 (en) | Hidden body weight measuring instrument | |
| CN208398972U (en) | A kind of liquid level emasuring device for transparent vessel | |
| CN207763594U (en) | Novel building is managed and is used detection ruler | |
| CN201764963U (en) | Horizontal ruler for measuring arbitrary angle | |
| CN110823206A (en) | Wall perpendicularity detector for real estate assessment | |
| CN201413103Y (en) | Practical tapeline | |
| CN211783202U (en) | Surveying and mapping device for surveying and mapping engineering | |
| CN202126300U (en) | Portable electronic scale | |
| CN2143322Y (en) | Level meter with vernier | |
| KR20140048511A (en) | A level | |
| CN210464480U (en) | Measuring device for building | |
| CN216523884U (en) | Instrument for quickly measuring inclination angle or verticality | |
| CN221325467U (en) | Building gradient detector | |
| CN217259334U (en) | Writing board clamp for on-site visual inspection | |
| CN215262201U (en) | Pressure gauge convenient for reading | |
| CN208872306U (en) | It is a kind of to realize quickly the total station of angle measurement comprehensively | |
| CN219694168U (en) | Laser level meter with size positioning function | |
| CN203929599U (en) | A kind of pendulum friction coefficient determinator with high-performance connecting rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 303, No. 855, West Zhongshan Avenue, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Zhengyu Likang Safety Technology Co.,Ltd. Address before: 510000 rooms 301, 302, 303, 304, 305, 306, No. 7, Tangdong East Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangdong Zhengyu Likang Safety Technology Co.,Ltd. |