CN213338031U

CN213338031U - Portable ultrasonic ranging device for civil engineering

Info

Publication number: CN213338031U
Application number: CN201922300134.6U
Authority: CN
Inventors: 孙宁波; 尤泽伟; 徐培蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2021-06-01
Anticipated expiration: 2029-12-19

Abstract

The utility model relates to the technical field of ultrasonic ranging instruments, in particular to a portable ultrasonic ranging device for civil engineering, which comprises a device body and a fixing frame, wherein the device body comprises an ultrasonic device, a positioning device and a storage battery box, the ultrasonic device and the positioning device are fixed in the device body, the storage battery box is arranged at the bottom of the device body, the ultrasonic device comprises an ultrasonic generator, an ultrasonic receiver and an ultrasonic transmitter, the positioning device is provided with a laser transmitter, the device body is provided with a display screen, the fixing frame comprises a chassis, a foot screw, a vertical shaft and a locking bolt, the foot screw is arranged on the vertical shaft, the vertical shaft is provided with a small buffer cylinder, the device body is also provided with a fixing buckle, in the utility model, the ultrasonic device, the positioning device and a telescope in the device body can firstly align the ranging, and then the ultrasonic transmitter is used for ranging, so that the accuracy of the ranging value is ensured.

Description

Portable ultrasonic ranging device for civil engineering

Technical Field

The utility model relates to an ultrasonic ranging apparatus technical field specifically is a portable ultrasonic ranging device for civil engineering.

Background

Ultrasonic waves are often used for measuring distances because of strong directivity, slow energy consumption and long propagation distance in a medium, and for example, a distance meter, a level meter and the like can be realized by ultrasonic waves. The ultrasonic detection is often relatively rapid, convenient, simple in calculation and easy to achieve real-time control, and can meet the requirements of industrial practicality in the aspect of measurement precision, so that the ultrasonic detection is widely applied to the research and the manufacture of mobile robots, along with the continuous development of detection technology, ultrasonic waves are used as a novel nondestructive detection means, and the ultrasonic detection device has the characteristics of good directionality, strong penetrability, cleanness and no pollution, and can penetrate through the interior of a detected material, and the application of the ultrasonic detection device in civil engineering is increasingly wide.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable ultrasonic ranging device for civil engineering to solve traditional distance measuring instrument that proposes in the above-mentioned background art and carry inconvenient, jolt and cause the damage of instrument easily and the inaccurate problem of eyesight location.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable ultrasonic ranging device for civil engineering, includes ultrasonic ranging device, and ultrasonic ranging device includes device body and mount, the device body includes ultrasonic device, positioner and battery box, ultrasonic device with positioner fixes inside the device body, the battery box is located device body bottom, ultrasonic device includes supersonic generator, ultrasonic receiver and ultrasonic transmitter, positioner is equipped with laser emitter, be equipped with the display screen on the device body, the mount includes chassis, foot spiral, vertical axis and locking bolt, the foot spiral is located on the vertical axis, be equipped with small-size buffer cylinder on the vertical axis, the device body still is equipped with fixed the knot.

Preferably, the ultrasonic device, the positioning device and the display screen are electrically connected with a storage battery in the storage battery box.

Preferably, the storage battery boxes are arranged on two sides of the bottom end of the device body, and threaded positioning holes are formed between the device body and in the middle of the chassis.

Preferably, a telescope is arranged in the middle of the positioning device, at least three fixing frames are arranged, and two ends of each fixing frame are welded on the positioning device and the base plate.

Preferably, both sides of the display screen are also provided with control switches, and one side of the ultrasonic device is also provided with a single chip microcomputer.

Preferably, the device body is provided with at least four fixing buckles, and fixing belts are tied on the fixing buckles.

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

1. the utility model discloses in, the ultrasonic device, positioner and the telescope of device body inside can at first aim at the range finding position, and ultrasonic transmitter wherein of reusing is surveyed range, ensures that the numerical value of range finding is accurate.

2. The utility model discloses in, what the foot spiral and the small-size buffer cylinder that the mount bottom was equipped with can avoid producing when field ranging rocks and cushions the shock attenuation, reduces the influence of outdoor factor.

Drawings

Fig. 1 is a schematic view of the overall assembly structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the fixing structure of the present invention;

fig. 4 is a schematic diagram of the structure of the display screen of the present invention.

In the figure: 1. an ultrasonic ranging device; 2. a device body; 21. an ultrasonic device; 211. an ultrasonic generator 212, an ultrasonic receiver; 213. an ultrasonic transmitter; 214. a telescope; 22. a positioning device; 221. a laser transmitter; 23. a battery case; 24. a display screen; 241. a control switch; 25. A fixing buckle 26 and a single chip microcomputer; 3. a fixed mount; 31. a chassis; 32. a foot spiral; 33. a vertical axis; 34. Locking the bolt; 35. a small buffer cylinder; 4. and (6) screwing a positioning hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A portable ultrasonic distance measuring device for civil engineering, in order to solve the problems of inconvenient carrying and easy damage of the traditional distance measuring instrument and inaccurate vision positioning caused by bumping, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, the portable ultrasonic distance measuring device comprises an ultrasonic distance measuring device 1, the ultrasonic distance measuring device 1 comprises a device body 2 and a fixing frame 3, the device body 2 comprises an ultrasonic device 21, a positioning device 22 and a storage battery box 23, the ultrasonic device 21 and the positioning device 22 are fixed in the device body 2, the storage battery box 23 is arranged at the bottom of the device body 2, the ultrasonic device 21 comprises an ultrasonic generator 211, an ultrasonic receiver 212 and an ultrasonic transmitter 213, the positioning device 22 is provided with a laser transmitter 221, the device body 2 is provided with a display screen 24, and the fixing frame 3 comprises a chassis 31, a foot screw 32, a screw rod, A vertical shaft 33 and a locking bolt 34, a foot screw 32 is arranged on the vertical shaft 33, a small buffer cylinder 35 is arranged on the vertical shaft 33, and a fixing buckle 25 is also arranged on the device body 2.

In this example, the ultrasonic device 21, the positioning device 22 and the display screen 24 are all electrically connected with the storage battery in the battery box 23, and the storage battery in the battery box 23 supplies power to the device, and can be detached to charge in time when the device is not powered.

Further, the battery box 23 is arranged on two sides of the bottom end of the device body 2, the thread positioning holes 4 are formed between the device body 2 and in the middle of the chassis 31, and the size of each thread positioning hole 4 is matched with that of a fixing column in a common tripod, so that the device is convenient to use, other instruments can be detached, and the device can be assembled for use.

Specifically, the middle of the positioning device 22 is provided with the telescope 214, the number of the fixing frames 3 is at least three, the two ends of each fixing frame 3 are welded on the positioning device 22 and the base plate 31, and the fixing frames 3 can adjust the height of the device body in advance to ensure the level.

In addition, both sides of the display screen 24 are also provided with control switches 241, one side of the ultrasonic device 21 is also provided with a single chip microcomputer 26, and the single chip microcomputer 26 is a 32-bit microcontroller LQFP-64 embedded chip.

Finally, set up on the device body 2 and be provided with four fixed knot 25 at least, the fixed knot 25 is gone up to bind and is had the fixed band, and when daily use, this device accessible fixed knot 25 carries convenient to use.

When the utility model is used, the user fixes the device on a tripod through the thread positioning hole 4 at the bottom, the vertical shaft 33 is driven to move in the vertical direction through the rotating foot screw 32, the three foot screws 32 can ensure that the device is parallel to the ground in the horizontal direction, the accuracy of distance measurement figures is ensured, the height and horizontal adjustment are carried out, the small buffer cylinder 35 with the fixed top end can reduce the influence of the vibration of the ground and the external environment on the measurement, then the distance measurement position mark is carried out, the telescope 214 and the laser transmitter 221 are used for aiming in advance, the control switch 241 is opened, the ultrasonic generator 211 generates ultrasonic waves and transmits the ultrasonic waves through the ultrasonic transmitter 213, after the ultrasonic waves are contacted with an object, the ultrasonic wave rebounding is received by the ultrasonic receiver 212, at the moment, the data is displayed on the display screen 24 after the calculation of the singlechip 26, after the data is obtained, the user can remove the, the device can also be put into a box.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable ultrasonic ranging device for civil engineering, includes ultrasonic ranging device (1), its characterized in that: the ultrasonic ranging device (1) comprises a device body (2) and a fixing frame (3), wherein the device body (2) comprises an ultrasonic device (21), a positioning device (22) and a storage battery box (23), the ultrasonic device (21) and the positioning device (22) are fixed inside the device body (2), the storage battery box (23) is arranged at the bottom of the device body (2), the ultrasonic device (21) comprises an ultrasonic generator (211), an ultrasonic receiver (212) and an ultrasonic transmitter (213), the positioning device (22) is provided with a laser transmitter (221), a display screen (24) is arranged on the device body (2), the fixing frame (3) comprises a chassis (31), a foot spiral (32), a vertical shaft (33) and a locking bolt (34), and the foot spiral (32) is arranged on the vertical shaft (33), the vertical shaft (33) is provided with a small buffer cylinder (35), and the device body (2) is also provided with a fixing buckle (25).

2. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: the ultrasonic device (21), the positioning device (22) and the display screen (24) are electrically connected with a storage battery in the storage battery box (23).

3. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: the storage battery box (23) is arranged on two sides of the bottom end of the device body (2), and threaded positioning holes (4) are formed between the device body (2) and in the middle of the chassis (31).

4. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: the telescope (214) is arranged in the middle of the positioning device (22), the number of the fixing frames (3) is at least three, and two ends of each fixing frame (3) are welded on the positioning device (22) and the chassis (31).

5. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: both sides of display screen (24) still are equipped with control switch (241), one side of ultrasonic device (21) still is equipped with singlechip (26).

6. A portable ultrasonic ranging apparatus for civil engineering as claimed in claim 1, wherein: the device body (2) is at least provided with four fixing buckles (25), and fixing belts are bound on the fixing buckles (25).