CN111256563B - Indoor surveying measuring device - Google Patents
Indoor surveying measuring device Download PDFInfo
- Publication number
- CN111256563B CN111256563B CN202010138148.7A CN202010138148A CN111256563B CN 111256563 B CN111256563 B CN 111256563B CN 202010138148 A CN202010138148 A CN 202010138148A CN 111256563 B CN111256563 B CN 111256563B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- mounting
- wall
- rod
- infrared
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Abstract
The invention discloses an indoor instrument measuring device which comprises a remote controller and a body, wherein the remote controller controls the body through signals, the body comprises a mounting plate, the lower surface of the mounting plate is fixedly connected with connecting plates, the inner walls of the lower ends of a plurality of connecting plates are fixedly connected with rotating rods through rolling bearings, the outer surfaces of the two ends of each rotating rod are fixedly connected with driving wheels, the outer surface of one rotating rod is fixedly connected with a transmission gear, the lower surface of the mounting plate is fixedly connected with a first mounting block, the lower surface of the first mounting block is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a rotating shaft through the rolling bearings, and the outer surface of the rotating shaft is fixedly connected with a driving gear. This indoor design measuring device has reached and has made the test rod remain the horizontality throughout, ensures measurement accuracy's effect to when having solved the pit appearing in the ground, can make measuring device produce the skew, cause measurement error's problem, thereby have the high characteristics of measurement accuracy.
Description
Technical Field
The invention relates to the technical field of indoor design, in particular to an indoor meter measuring device.
Background
Indoor design refers to satisfying certain construction purpose, carries out value-added preparation work of deep processing to the internal space of the existing building. The indoor design is mainly based on the use property, the environment and the corresponding standard of the building, and the material technical means and the building design principle are applied to create the indoor environment which has reasonable function, is comfortable and beautiful and meets the requirements of people on material and mental life;
the existing measuring method for indoor design generally measures the indoor area and the indoor length, width and height values by using a measuring tape by workers, the labor intensity of the workers is increased by using the manual measurement, the measuring precision is low, and if one of the lengths is measured wrongly, the indoor overall design is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an indoor meter measuring device which has the characteristics of high precision and reduced labor intensity of workers.
In order to achieve the purpose, the invention provides the following technical scheme:
an indoor instrument measuring device comprises a remote controller and a body, wherein the remote controller controls the body through signals, the body comprises a mounting plate, the lower surface of the mounting plate is fixedly connected with connecting plates, the inner walls of the lower ends of a plurality of connecting plates are fixedly connected with rotating rods through rolling bearings, the outer surfaces of the two ends of each rotating rod are fixedly connected with driving wheels, the outer surface of one rotating rod is fixedly connected with a transmission gear, the lower surface of the mounting plate is fixedly connected with a first mounting block, the lower surface of the first mounting block is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a rotating shaft through the rolling bearings, the outer surface of the rotating shaft is fixedly connected with a driving gear, the tooth surface of the driving gear is meshed with the tooth surface of the transmission gear, the upper surface of the mounting plate is provided with a mounting groove, a power supply part is arranged inside the mounting groove, and the power supply part comprises a storage battery;
the upper surface of the mounting plate is provided with a second mounting opening, and the inner wall of the second mounting opening is movably hinged with a detection rod through a hinge rod;
the outer fixed surface of detection pole is connected with the connecting block, and the both ends upper surface of connecting block all is provided with the range finding part, and the range finding part includes the fourth installing port.
Furthermore, a connecting groove is formed in the surface of one side of the mounting plate, a charging port is fixedly connected to the inner wall of the connecting groove, an electrode of the charging port is electrically connected with an electrode of a storage battery, and a sealing cover is movably inserted into the inner wall of the upper end of the mounting groove;
through above-mentioned scheme, reached after the electricity of battery is used up, can charge, reduce replacement cost's effect.
Furthermore, a first mounting opening is formed in the surface of one side of the mounting plate, the inner wall of the first mounting opening is in a T shape, an edge detection sensor is fixedly mounted on the inner wall of the first mounting opening, a contact of the edge detection sensor extends to the outer surface of one side of the mounting plate, and the contact of the edge detection sensor is a roller;
through above-mentioned scheme, reached and made the body carry out the effect of motion along the wall.
Furthermore, the inner wall of the second mounting opening is fixedly connected with a hinge rod, and the outer surface of one end of the hinge rod is in a semicircular shape;
through above-mentioned scheme, reached and carried out spacing and fixed effect to the gauge rod.
Furthermore, a first connecting port is formed in the lower surface of the detection rod, a second mounting block is connected to the inner wall of the first connecting port in a threaded mode, a hinge port is formed in the lower surface of the second mounting block, a hinge ball is movably sleeved on the inner wall of the hinge port, and a gravity ball is fixedly connected to the surface of one side of the hinge ball through a connecting rod;
through the scheme, the effect that the detection rod is always kept in the horizontal state and the measurement precision is ensured is achieved.
Furthermore, a third mounting opening is formed in one side surface of the upper end of the detection rod, one end of the third mounting opening extends to the other side surface of the detection rod, infrared distance meters are fixedly mounted on the inner walls of the two ends of the third mounting opening, a deviation correction coefficient exists in measurement of the infrared distance meters, and the deviation correction coefficient is the distance between the measurement point of the infrared distance meters and the wall surface;
through above-mentioned scheme, reached when the body is measured the length of route of traveling, carry out measuring effect to indoor width.
Furthermore, a fourth mounting opening is formed in the upper surface of the connecting block, the inner wall of the fourth mounting opening is fixedly connected with a rotating rod through a rolling bearing, the outer surface of the upper end of the rotating rod is fixedly connected with a measuring disc, and the lower surface of the measuring disc is fixedly connected with an action rod;
through above-mentioned scheme, reached and counted the effect to measuring disc pivoted number of turns.
Furthermore, a fifth mounting port is formed in the surface of one side of the rotating rod, an infrared transmitter is fixedly mounted on the inner wall of the fifth mounting port, a third mounting block is fixedly connected to the upper surface of the connecting block, a sixth mounting port is formed in the surface of one side of the third mounting block, an infrared receiver is fixedly mounted on the inner wall of the sixth mounting port, and a counter is fixedly mounted on the upper surface of the connecting block;
through above-mentioned scheme, reached through acting on the pole between infrared emitter and the infrared receiver, counted the effect to measuring disc pivoted number of turns.
Furthermore, electrodes of the infrared transmitter and the infrared receiver are electrically connected with electrodes of the counter, and electrodes of the motor, the edge detection sensor, the infrared distance meter, the infrared transmitter and the infrared receiver are electrically connected with electrodes of the storage battery;
through above-mentioned scheme, reached and carried out the effect of supplying power to motor, edge detection sensor, infrared distancer, counter, infra-red transmitter and infrared receiver.
The measuring method comprises the following steps:
when the device is used, a measurer places the body in a room to be measured, so that the surface of one side of the body is in contact with the wall of the room, and the motor, the edge detection sensor, the infrared distance meter, the infrared transmitter and the infrared receiver are controlled to be powered on through the remote controller;
secondly, the remote controller controls the running direction of the body through the motor, the body is controlled to move straightly, friction is generated between the surface of the measuring disc and the wall along with the movement of the body, the measuring disc is further rotated, when the action rod passes through the space between the infrared emitter and the infrared receiver, the counter counts one number, the number is sequentially superposed, the superposed number is multiplied by the perimeter of the measuring disc to obtain the length of a path measured by the measuring disc, meanwhile, the infrared distance meter measures the indoor width, and the indoor width can be obtained only by adding a deviation correction coefficient to the number measured by the infrared distance meter;
and step three, when the ground has the pits, the gravity ball keeps the detection rod in a horizontal state through self gravity, and the accuracy of the numerical value is ensured.
In conclusion, the invention has the following beneficial effects:
1. the lower surface through setting up the test rod has seted up first interface, the inner wall threaded connection of first interface has the second installation piece, the hinge interface has been seted up to the lower surface of second installation piece, the hinge ball has been cup jointed in the inner wall activity of hinge interface, a side surface of hinge ball passes through connecting rod fixedly connected with gravity ball, it remains at the horizontality throughout to have reached to make the test rod, ensure measurement accuracy's effect, thereby when the pit appears in the ground, can make measuring device produce the skew, cause the problem of measurement error, thereby have the characteristics that measurement accuracy is high.
2. The fifth mounting hole is formed in one side surface of the rotating rod, the infrared transmitter is fixedly mounted on the inner wall of the fifth mounting hole, the upper surface of the connecting block is fixedly connected with a third mounting block, the sixth mounting hole is formed in one side surface of the third mounting block, the infrared receiver is fixedly mounted on the inner wall of the sixth mounting hole, the counter is fixedly mounted on the upper surface of the connecting block, the effect of measuring the length of the running path of the body is achieved, the problem that a worker uses a tape measure to measure the indoor area and the indoor length, width and height of the indoor area is measured is solved, the labor intensity of the worker is increased by manual measurement, and the device has the characteristic of reducing the labor intensity of the worker.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the mounting plate structure of the present invention;
FIG. 3 is a cross-sectional view of a connecting block construction of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2;
FIG. 5 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention.
In the figure: 1. a remote controller; 2. a body; 3. mounting a plate; 4. a connecting plate; 5. a rotating rod; 6. a drive wheel; 7. a transmission gear; 8. a first mounting block; 9. a motor; 10. a driving gear; 11. mounting grooves; 12. a storage battery; 13. a second mounting opening; 14. a detection lever; 15. connecting blocks; 16. a charging port; 17. an edge detection sensor; 18. a hinged lever; 19. a second mounting block; 20. hinging the ball; 21. a gravity ball; 22. an infrared range finder; 23. rotating the rod; 24. a measuring disc; 25. an action rod; 26. an infrared emitter; 27. a third mounting block; 28. an infrared receiver; 29. a counter.
Detailed Description
Example (b):
the invention is described in further detail below with reference to figures 1-6.
An indoor measuring device for a meter, as shown in fig. 1-2 and fig. 4, comprises a remote controller 1 and a body 2, the remote controller 1 controls the body 2 by signals, the body 2 comprises a mounting plate 3, a connecting plate 4 is fixedly connected to the lower surface of the mounting plate 3, the lower inner walls of a plurality of connecting plates 4 are fixedly connected with rotating rods 5 through rolling bearings, the outer surfaces of both ends of each rotating rod 5 are fixedly connected with driving wheels 6, the outer surface of one rotating rod 5 is fixedly connected with a transmission gear 7, the lower surface of the mounting plate 3 is fixedly connected with a first mounting block 8, the lower surface of the first mounting block 8 is fixedly provided with a motor 9, the output shaft of the motor 9 is fixedly connected with a rotating shaft through a rolling bearing, the outer surface of the rotating shaft is fixedly connected with a driving gear 10, the tooth surface of the driving gear 10 is mutually engaged with the tooth surface of the transmission gear 7, the upper surface of the mounting plate 3 is provided with a mounting groove 11, a power supply part is arranged in the mounting groove 11 and comprises a storage battery 12, a connecting groove is formed in the surface of one side of the mounting plate 3, a charging port 16 is fixedly connected to the inner wall of the connecting groove, an electrode of the charging port 16 is electrically connected with an electrode of the storage battery 12, and a sealing cover is movably inserted into the inner wall of the upper end of the mounting groove 11;
as shown in fig. 1 and 5, a first mounting opening is formed in one side surface of the mounting plate 3, an inner wall of the first mounting opening is T-shaped, an edge detection sensor 17 is fixedly mounted on the inner wall of the first mounting opening, a contact of the edge detection sensor 17 extends to an outer surface of one side of the mounting plate 3, the contact of the edge detection sensor 17 is a roller, a second mounting opening 13 is formed in an upper surface of the mounting plate 3, a hinge rod 18 is fixedly connected to an inner wall of the second mounting opening 13, an outer surface of one end of the hinge rod 18 is semi-circular, a detection rod 14 is movably hinged to the inner wall of the second mounting opening 13 through the hinge rod 18, a first connecting opening is formed in a lower surface of the detection rod 14, a second mounting block 19 is connected to an inner wall of the first connecting opening through a screw thread, a hinge opening is formed in a lower surface of the second mounting block 19, a hinge ball 20 is movably sleeved to an inner wall of the hinge opening, a gravity ball 21 is fixedly connected to one side surface of the hinge ball 20 through a connecting rod, the effect of keeping the detection rod 14 in a horizontal state all the time and ensuring the measurement precision is achieved, so that the problem that the measurement device is deviated to cause measurement errors when pits appear on the ground is solved, and the device has the characteristic of high measurement precision;
as shown in fig. 1-3 and fig. 6, a third mounting opening is formed in one side surface of the upper end of the detection rod 14, one end of the third mounting opening extends to the other side surface of the detection rod 14, infrared distance meters 22 are fixedly mounted on inner walls of two ends of the third mounting opening, a deviation correction coefficient exists in measurement of the infrared distance meters 22, the deviation correction coefficient is a distance between a measurement point of the infrared distance meters 22 and a wall surface, a connection block 15 is fixedly connected to the outer surface of the detection rod 14, distance measurement parts are respectively arranged on the upper surfaces of two ends of the connection block 15, each distance measurement part comprises a fourth mounting opening, the fourth mounting opening is formed in the upper surface of the connection block 15, a rotating rod 23 is fixedly connected to the inner wall of the fourth mounting opening through a rolling bearing, a measurement disc 24 is fixedly connected to the outer surface of the upper end of the rotating rod 23, and an action rod 25 is fixedly connected to the lower surface of the measurement disc 24;
as shown in fig. 1-3 and 6, a fifth mounting opening is formed in a surface of one side of the rotating rod 23, an infrared emitter 26 is fixedly mounted on an inner wall of the fifth mounting opening, a third mounting block 27 is fixedly connected to an upper surface of the connecting block 15, a sixth mounting opening is formed in a surface of one side of the third mounting block 27, an infrared receiver 28 is fixedly mounted on an inner wall of the sixth mounting opening, a counter 29 is fixedly mounted on an upper surface of the connecting block 15, electrodes of the infrared emitter 26 and the infrared receiver 28 are electrically connected to an electrode of the counter 29, electrodes of the motor 9, the edge detection sensor 17, the infrared distance meter 22, the counter 29, the infrared emitter 26 and the infrared receiver 28 are electrically connected to an electrode of the storage battery 12, the motor 9 is 51K120RGN-CF, the edge detection sensor 17 is NU200E12TR-5, and the infrared distance meter 22 is SW-M50, The counter 29 is TB-5S, and the infrared transmitters 26 and the infrared receivers 28 are TB-M6-LT20N1, so that the effect of measuring the length of the running path of the body 2 is achieved, the problems that the indoor area and the indoor length, width and height are measured by a tape measure of a worker, the labor intensity of the worker is increased by manual measurement are solved, and the labor intensity of the worker is reduced are solved.
The working principle is as follows: when the device is used, a measurer places the body 2 in a room to be measured, so that the surface of one side of the body 2 is in contact with the wall of the room, and the motor 9, the edge detection sensor 17, the infrared distance meter 22, the infrared emitter 26 and the infrared receiver 28 are controlled to be powered on through the remote controller 1;
the remote controller 1 controls the running direction of the body 2 through the motor 9, controls the body 2 to move straightly, the surface of the measuring disc 24 generates friction with the wall surface along with the movement of the body 2, so that the measuring disc 24 rotates, when the action rod 25 passes through the space between the infrared emitter 26 and the infrared receiver 28, the counter 29 counts a number, the number is sequentially superposed, the superposed number is multiplied by the perimeter of the measuring disc 24 to obtain the length of a path measured by the measuring disc 24, meanwhile, the infrared distance meter 22 measures the indoor width, and the indoor width can be obtained only by adding a deviation correction coefficient to the number measured by the infrared distance meter 22;
when there is a pit in the ground, the gravity ball 21 keeps the detection rod 14 in a horizontal state by its own gravity, ensuring the accuracy of the numerical value.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. An indoor surveying measuring device, includes remote controller (1) and body (2), its characterized in that: the remote controller (1) controls the body (2) through signals, the body (2) comprises a mounting plate (3), the lower surface of the mounting plate (3) is fixedly connected with a connecting plate (4), the lower end inner wall of the connecting plate (4) is fixedly connected with a rotating rod (5) through a rolling bearing, the outer surfaces of the two ends of the rotating rod (5) are fixedly connected with a driving wheel (6), one of the outer surfaces of the rotating rod (5) is fixedly connected with a transmission gear (7), the lower surface of the mounting plate (3) is fixedly connected with a first mounting block (8), the lower surface of the first mounting block (8) is fixedly provided with a motor (9), an output shaft of the motor (9) is fixedly connected with a rotating shaft through a rolling bearing, the outer surface of the rotating shaft is fixedly connected with a driving gear (10), and the tooth surface of the driving gear (10) is meshed with the tooth surface of the transmission gear (7), the upper surface of the mounting plate (3) is provided with a mounting groove (11), a power supply part is arranged in the mounting groove (11), and the power supply part comprises a storage battery (12);
a second mounting opening (13) is formed in the upper surface of the mounting plate (3), and a detection rod (14) is movably hinged to the inner wall of the second mounting opening (13) through a hinge rod (18);
the outer surface of the detection rod (14) is fixedly connected with a connecting block (15), the upper surfaces of two ends of the connecting block (15) are respectively provided with a distance measuring part, and each distance measuring part comprises a fourth mounting hole;
a first mounting opening is formed in the surface of one side of the mounting plate (3), the inner wall of the first mounting opening is T-shaped, an edge detection sensor (17) is fixedly mounted on the inner wall of the first mounting opening, a contact of the edge detection sensor (17) extends to the outer surface of one side of the mounting plate (3), and a contact of the edge detection sensor (17) is a roller;
a third mounting opening is formed in one side surface of the upper end of the detection rod (14), one end of the third mounting opening extends to the other side surface of the detection rod (14), infrared distance meters (22) are fixedly mounted on the inner walls of the two ends of the third mounting opening, a deviation correction coefficient exists in measurement of the infrared distance meters (22), and the deviation correction coefficient is the distance between the measurement point of the infrared distance meters (22) and a wall surface;
the fourth mounting opening is formed in the upper surface of the connecting block (15), the inner wall of the fourth mounting opening is fixedly connected with a rotating rod (23) through a rolling bearing, the outer surface of the upper end of the rotating rod (23) is fixedly connected with a measuring disc (24), and the lower surface of the measuring disc (24) is fixedly connected with an action rod (25);
fifth installing port has been seted up to a side surface of dwang (23), the inner wall fixed mounting of fifth installing port has infrared transmitter (26), the last fixed surface of connecting block (15) is connected with third installation piece (27), the sixth installing port has been seted up to a side surface of third installation piece (27), the inner wall fixed mounting of sixth installing port has infrared receiver (28), the last fixed surface of connecting block (15) installs counter (29).
2. An indoor instrument measuring device according to claim 1, wherein: the mounting structure is characterized in that a connecting groove is formed in the surface of one side of the mounting plate (3), a charging port (16) is fixedly connected to the inner wall of the connecting groove, an electrode of the charging port (16) is electrically connected with an electrode of the storage battery (12), and a sealing cover is movably inserted into the inner wall of the upper end of the mounting groove (11).
3. An indoor instrument measuring device according to claim 2, wherein: the inner wall of the second mounting opening (13) is fixedly connected with a hinged rod (18), and the outer surface of one end of the hinged rod (18) is in a semicircular shape.
4. An indoor instrument measuring device according to claim 3, wherein: the lower surface of the detection rod (14) is provided with a first connecting port, the inner wall of the first connecting port is in threaded connection with a second installation block (19), the lower surface of the second installation block (19) is provided with a hinge port, the inner wall of the hinge port is movably sleeved with a hinge ball (20), and one side surface of the hinge ball (20) is fixedly connected with a gravity ball (21) through a connecting rod.
5. An indoor instrument measuring device according to claim 4, wherein: the electrodes of the infrared transmitter (26) and the infrared receiver (28) are electrically connected with the electrode of the counter (29), and the electrodes of the motor (9), the edge detection sensor (17), the infrared distance meter (22), the counter (29), the infrared transmitter (26) and the infrared receiver (28) are electrically connected with the electrode of the storage battery (12).
6. The measuring method of the indoor surveying measuring device according to claim 5 is:
step one, when the device is used, a measurer places the body (2) in a room needing to be measured, so that the surface of one side of the body (2) is in contact with the wall of the room, and the motor (9), the edge detection sensor (17), the infrared distance meter (22), the infrared emitter (26) and the infrared receiver (28) are controlled to be powered on through the remote controller (1);
secondly, the remote controller (1) controls the running direction of the body (2) through the motor (9), the body (2) is controlled to move straight, friction is generated between the surface of the measuring disc (24) and the wall along with the movement of the body (2), the measuring disc (24) is further enabled to rotate, when the working rod (25) passes through the position between the infrared emitter (26) and the infrared receiver (28), the counter (29) counts one number, the number is sequentially superposed, the superposed number is multiplied by the perimeter of the measuring disc (24) to obtain the length of a path measured by the measuring disc (24), meanwhile, the infrared distance meter (22) measures the indoor width, and the indoor width can be obtained only by adding a deviation correction coefficient to the number measured by the infrared distance meter (22);
and step three, when the ground is provided with a pit, the gravity ball (21) keeps the detection rod (14) in a horizontal state through self gravity, and the accuracy of the numerical value is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010138148.7A CN111256563B (en) | 2020-03-03 | 2020-03-03 | Indoor surveying measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010138148.7A CN111256563B (en) | 2020-03-03 | 2020-03-03 | Indoor surveying measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111256563A CN111256563A (en) | 2020-06-09 |
| CN111256563B true CN111256563B (en) | 2021-08-31 |
Family
ID=70947548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010138148.7A Active CN111256563B (en) | 2020-03-03 | 2020-03-03 | Indoor surveying measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111256563B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001094842A (en) * | 1999-09-22 | 2001-04-06 | Fuji Heavy Ind Ltd | Method for preventing inside of vehicle from being photographed by on board camera |
| JP2004212058A (en) * | 2002-12-26 | 2004-07-29 | Topcon Corp | Working position measuring apparatus |
| CN103075963B (en) * | 2013-01-09 | 2015-09-16 | 广州创特技术有限公司 | A kind of indoor locating system and method |
| CN106091949B (en) * | 2016-08-22 | 2018-09-28 | 南京陶特思软件科技有限公司 | A kind of symmetrical formula pneumatically winds positioning distance measuring disk |
| CN208188334U (en) * | 2018-02-05 | 2018-12-04 | 重庆三峡学院 | A kind of self-propelled range unit of indoor design |
| CN208443343U (en) * | 2018-05-28 | 2019-01-29 | 盐城工业职业技术学院 | A kind of self-propelled range unit of indoor design |
| CN208736347U (en) * | 2018-09-29 | 2019-04-12 | 深圳市掌网科技股份有限公司 | Comprehensive interior 3 D scanning system |
| CN208736349U (en) * | 2018-09-29 | 2019-04-12 | 深圳市掌网科技股份有限公司 | A kind of high indoor 3 D scanning system of stability |
| CN208860951U (en) * | 2018-10-15 | 2019-05-14 | 西南林业大学 | A kind of mobile range unit of indoor design |
-
2020
- 2020-03-03 CN CN202010138148.7A patent/CN111256563B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111256563A (en) | 2020-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111551157B (en) | A centering leveling device for engineering survey | |
| CN109000592A (en) | A kind of deep and long hole linearity testing apparatus and method | |
| CN109764830A (en) | A kind of comprehensive enhanced sensitivity obliquity sensor of fiber grating | |
| CN111256563B (en) | Indoor surveying measuring device | |
| CN203241034U (en) | Laser straight ruler flatness measuring instrument | |
| CN209910552U (en) | Measuring device is used in construction of villa outer wall | |
| CN111288953B (en) | Wall surface flatness measurement and correction device | |
| CN217499872U (en) | Road surface roughness detection device for town road | |
| CN205482714U (en) | Poor measuring device of bearing mounting height and measurement system | |
| CN215524614U (en) | Engineering construction supervision quality inspection and acceptance actual measurement device | |
| CN208223477U (en) | A kind of Portable field survey gradient instrument | |
| CN213512966U (en) | Adjustable measuring tool for building engineering management | |
| CN113358094B (en) | Vertical detection method for bearing wall of building construction | |
| CN216352383U (en) | High-precision engineering logging depth counting device | |
| CN211373605U (en) | Civil engineering measuring device | |
| CN211696187U (en) | Road turning radius measuring device capable of achieving rapid measurement | |
| CN211525866U (en) | High accuracy house detector convenient to measure | |
| CN208860379U (en) | A kind of rings survey bracket for subway engineering shield section | |
| CN214248964U (en) | Novel infrared range finder for architectural design | |
| CN111457885A (en) | Intelligent detection indoor decoration planning layout instrument | |
| CN219368680U (en) | Flatness detection device of assembled building | |
| CN220153545U (en) | Diameter measuring device for arc-shaped structure | |
| CN213274361U (en) | Agricultural is with outdoor survey data transmission device who has adjustable structure | |
| CN210319287U (en) | Topography measuring device convenient to use | |
| CN220170217U (en) | Convenient to use's roughness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |