CN219284259U

CN219284259U - Angle measuring device

Info

Publication number: CN219284259U
Application number: CN202223464886.4U
Authority: CN
Inventors: 蔡刚; 姚华
Original assignee: Chongqing Qiaoan Iot Technology Co ltd
Current assignee: Chongqing Qiaoan Iot Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-30
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses an angle measuring device, comprising: the connecting seat is arranged on the angle measuring mechanism above the connecting seat and comprises; the utility model has the advantages of being convenient for people to use, having a plurality of laser source collimation targets, being capable of directly reading angle values, being small and convenient and having low cost, thereby solving the defects of difficult erection and high cost of the traditional measuring means.

Description

Angle measuring device

Technical Field

The utility model relates to the technical field of measurement, in particular to an angle measurement device.

Background

The laser ranging is performed by taking a laser as a light source, and is mostly used for measuring and using engineering. The angle of the existing indoor laser measuring device is fixed, when different angles are required to be measured, the angle of the existing indoor laser measuring device is required to be changed by manually moving the laser measuring device, time and labor are wasted, and meanwhile the labor intensity of workers is greatly increased.

Aiming at the technical problems, for example, an indoor laser measuring device is disclosed in the publication No. CN216206351U, an adjusting rod, a sliding chute, a sliding block, a mounting plate and a first driving mechanism are arranged, and the mounting plate is driven to move upwards or downwards by driving a servo motor to rotate forwards, so that the height of the laser measuring device can be adjusted according to different use environments;

although the above patent achieves the required adjustment effect, in some engineering applications, the included angle between the objects needs to be measured, and the total station or the measurement telescope has the defects of complex erection, high cost and the like.

Disclosure of Invention

The utility model aims to provide an angle measuring device which is provided with a plurality of laser sources for aiming, can directly read angle values, is small and convenient and has low cost, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an angle measurement device, comprising: a connecting seat; the angle measuring mechanism is arranged above the connecting seat; the connecting seat comprises; the driving assembly is arranged above the connecting seat, and the first connecting plate is arranged above the driving assembly; the second connecting plate is arranged above the first connecting plate, and one end of the top of the second connecting plate and one end of the bottom of the first connecting plate are both provided with laser ranging sensors; and the controller is arranged at the other end of the top of the second connecting plate.

Preferably, the driving assembly includes: the connecting box is arranged at the top of the connecting seat; the power angle module is arranged at the bottom of the inner cavity of the connecting box; the transmission module is arranged above the power angle module; the support module is arranged above the transmission module.

Preferably, the power angle module includes: the motor is arranged at one side of the bottom of the inner cavity of the connecting box; and the angle sensor is arranged at the other side of the bottom of the inner cavity of the connecting box.

Preferably, the transmission module includes: a main gear key-connected to the motor output shaft; and one end of the slave gear is arranged at the rotating end of the angle sensor.

Preferably, the support module includes: the transmission column is arranged at the other end of the driven gear, the transmission column movably penetrates through the top of the first connecting plate, and the bottom of the second connecting plate is arranged with one end of the transmission column; and the support plates are arranged on the surfaces of the transmission columns, and the two ends of the support plates are arranged on the inner wall of the connecting box. Preferably, the bottom of connecting seat is provided with supporting mechanism, supporting mechanism includes: the connecting component is arranged at the bottom of the connecting seat; and the adjusting assembly is arranged at the bottom of the connecting assembly.

Preferably, the connection assembly includes: the bottom connecting joint is arranged on the connecting seat, and the outer side of the connecting joint is in threaded connection with a threaded connecting pipe; and a connecting disc arranged at one end of the threaded connection pipe.

Preferably, the adjusting assembly comprises: the branch pipe is movably arranged at the bottom of the connecting disc, an inner rod is connected in the branch pipe in a sliding manner, and one end of the inner rod is connected with a locking sleeve through a screw rod in a threaded manner; the saw tooth seat is connected with one end of the inner rod through a universal ball head.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has the advantages of direct reading of angle values, small size, convenience and low cost by arranging the angle measuring mechanism, thereby solving the defects of difficult erection and high cost of the traditional measuring means, utilizing the driving component to carry out angle driving adjustment, simultaneously enabling the motor, the main gear and the driven gear to rotate, enabling the angle sensor to be beneficial to recording and controlling the accuracy of the angle, finally enabling the plurality of groups of laser ranging sensors to work, and enabling the controller to carry out numerical display by the liquid crystal display screen at the top of the controller while facilitating the operation and control of the controller.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first connecting plate according to the present utility model;

FIG. 3 is a schematic diagram of the motor structure of the present utility model;

FIG. 4 is a schematic view of the structure of the inner rod of the present utility model.

In the figure: 1. a connecting seat; 2. an angle measuring mechanism; 21. a drive assembly; 211. a connection box; 212. a motor; 213. a main gear; 214. a slave gear; 215. an angle sensor; 216. a drive column; 217. a support plate; 22. a first connection plate; 23. a second connecting plate; 24. a laser ranging sensor; 25. a controller; 3. a support mechanism; 31. a connecting disc; 32. a branch pipe; 33. an inner rod; 34. a locking sleeve; 35. and (5) a sawtooth seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1 to 4, the present utility model provides an angle measuring device, comprising: a connecting seat 1; an angle measuring mechanism 2 arranged above the connecting seat 1; the connecting seat 1 comprises; the driving component 21 is arranged above the connecting seat 1, the first connecting plate 22 is arranged above the driving component 21, and the driving component 21 plays roles of rotation measurement and angle control.

The second connecting plate 23 is arranged above the first connecting plate 22, the laser ranging sensor 24 is arranged at one end of the top of the second connecting plate 23 and one end of the bottom of the first connecting plate 22, and the second connecting plate 23 above the first connecting plate 22 plays roles of auxiliary supporting connection and play movement work. A controller 25 mounted at the other end of the top of the second connection plate 23, and the controller 25 plays a role in controlling display.

Preferably, the driving assembly 21 includes: the connecting box 211 is arranged at the top of the connecting seat 1, which is beneficial to protecting and installing the components in the connecting box; the power angle module is arranged at the bottom of the inner cavity of the connecting box 211; the transmission module is arranged above the power angle module; the support module is arranged above the transmission module. The power angle module, the transmission module and the support module are matched, so that the driving and the transmission effect after the driving can be achieved respectively, and the auxiliary transmission work can be supported during rotation.

Wherein, power angle module includes: the motor 212 is arranged at one side of the bottom of the inner cavity of the connecting box 211, the motor 212 drives and works, and the motor 212 is favorable for driving during rotation; the angle sensor 215 is arranged on the other side of the bottom of the inner cavity of the connecting box 211, and the angle sensor 215 is favorable for measuring and detecting angles. Wherein, the transmission module includes: a main gear 213 keyed to an output shaft of the motor 212; a slave gear 214 engaged with one side of the master gear 213, one end of the slave gear 214 is mounted with the rotating end of the angle sensor 215, and the engagement between the master gear 213 and the slave gear 214 works well.

Wherein, support the module and include: the transmission column 216 is arranged at the other end of the driven gear 214, the transmission column 216 movably penetrates to the top of the first connecting plate 22, and the bottom of the second connecting plate 23 is arranged with one end of the transmission column 216. The support plates 217 are arranged on the surface of the transmission column 216, two ends of the support plates 217 are arranged on the inner wall of the connecting box 211, and the support plates 217 are favorable for supporting the transmission column 216, so that the stability of the transmission column 216 is ensured, and meanwhile, the transmission column 216 and the support plates 217 can be connected through bearings.

During operation, the angle sensor 215 and the motor 212 can be started firstly, the motor 212 is utilized to drive the main gear 213 to rotate, the driven gear 214 is also driven to rotate due to the meshing relationship, at the moment, the transmission column 216 can rotate along with the main gear until the second connecting plate 23 is directly driven to rotate, the rotation speed is slow and uniform, and as the two groups of laser ranging sensors 24 are arranged, the second connecting plate 23 can drive the laser ranging sensors 24 at the top of the second connecting plate to move together during rotation, and meanwhile, the output end of the lower angle sensor 215 is connected with the rotating cooperation, so that the detection work of the included angle between objects can be formed;

finally, before rotation, the laser ranging sensor 24 can be synchronously started, the laser ranging sensor 24 is utilized to detect laser sources, meanwhile, the top of the controller 25 is respectively provided with a control panel and a liquid crystal display screen, so that two laser sources point to a measured target when the two laser sources rotate, the angle sensor 215 is utilized to measure the rotation angle, the liquid crystal display screen displays in real time, and the instrument has a zeroing calibration function.

Further, the bottom of connecting seat 1 is provided with supporting mechanism 3, and supporting mechanism 3 includes: the connecting component is arranged at the bottom of the connecting seat 1; the adjusting component is arranged at the bottom of the connecting component; the connecting component and the adjusting component respectively play roles of connecting and adjusting support.

In addition, the connection assembly includes: the connecting joint is arranged at the bottom of the connecting seat 1, the outer side of the connecting joint is in threaded connection with a threaded connection pipe, and the connecting joint and the threaded connection pipe are used for threaded connection; a connection plate 31 is mounted at one end of the nipple, the connection plate 31 facilitating connection of the components at the bottom thereof.

In addition, the adjustment assembly includes: the branch pipe 32 is movably arranged at the bottom of the connecting disc 31, an inner rod 33 is connected in the branch pipe 32 in a sliding manner, and one end of the inner rod 33 is connected with a locking sleeve 34 through screw threads; and a saw tooth seat 35 connected with one end of the inner rod 33 through a universal ball head.

The branch pipe 32 and the inner rod 33 can be supported, the height of the branch pipe can be adjusted, the locking sleeve 34 is matched with a screw rod to lock the adjusted branch pipe 32 and the adjusted inner rod 33, and meanwhile, the sawtooth seat 35 is beneficial to playing a good role in grabbing and supporting;

the during operation can directly rotate branch pipe 32 to the outside until can't rotate, then directly pull down interior pole 33 carries out altitude mixture control, rotates locking sleeve 34 and supports the fastening to one side of branch pipe 32 after the adjustment is accomplished to accomplish locking work, and sawtooth seat 35 is because the junction is universal bulb's connection, consequently can rotate at will, provides better gripping in order to adapt to different topography simultaneously.

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 therein 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

1. An angle measurement device, comprising:

a connecting seat;

the angle measuring mechanism is arranged above the connecting seat;

the connecting seat comprises;

the driving assembly is arranged above the connecting seat, and a first connecting plate is arranged above the driving assembly;

the second connecting plate is arranged above the first connecting plate, and one end of the top of the second connecting plate and one end of the bottom of the first connecting plate are both provided with laser ranging sensors;

and the controller is arranged at the other end of the top of the second connecting plate.

2. An angle measuring device according to claim 1, characterized in that: the drive assembly includes:

the connecting box is arranged at the top of the connecting seat;

the power angle module is arranged at the bottom of the inner cavity of the connecting box;

the transmission module is arranged above the power angle module;

the support module is arranged above the transmission module.

3. An angle measuring device according to claim 2, characterized in that: the power angle module includes:

the motor is arranged at one side of the bottom of the inner cavity of the connecting box;

and the angle sensor is arranged at the other side of the bottom of the inner cavity of the connecting box.

4. An angle measuring device according to claim 3, characterized in that: the transmission module includes:

a main gear key-connected to an output shaft of the motor;

and one end of the slave gear is arranged at the rotating end of the angle sensor.

5. An angle measuring device according to claim 4, wherein: the support module includes:

the transmission column is arranged at the other end of the driven gear, the transmission column movably penetrates through the top of the first connecting plate, and the bottom of the second connecting plate is arranged with one end of the transmission column;

and the support plates are arranged on the surfaces of the transmission columns, and the two ends of the support plates are arranged on the inner wall of the connecting box.

6. An angle measuring device according to claim 1, characterized in that: the bottom of connecting seat is provided with supporting mechanism, supporting mechanism includes:

the connecting component is arranged at the bottom of the connecting seat;

and the adjusting assembly is arranged at the bottom of the connecting assembly.

7. An angle measuring device as defined in claim 6, wherein: the connection assembly includes:

the bottom connecting joint is arranged on the connecting seat, and the outer side of the connecting joint is in threaded connection with a threaded connecting pipe;

and a connecting disc arranged at one end of the threaded connection pipe.

8. An angle measuring device as defined in claim 7, wherein: the adjustment assembly includes:

the branch pipe is movably arranged at the bottom of the connecting disc, an inner rod is connected in the branch pipe in a sliding manner, and one end of the inner rod is connected with a locking sleeve through a screw rod in a threaded manner;

the saw tooth seat is connected with one end of the inner rod through a universal ball head.