CN219473290U - Portable RTK support capable of synchronously collecting photos - Google Patents

Abstract

The utility model belongs to the technical field of data acquisition, and particularly discloses a portable RTK (real time kinematic) bracket capable of synchronously acquiring photos, which comprises a bracket unit and a shooting unit, wherein the bracket unit comprises a bracket body, the bracket body can stretch and retract, the shooting unit comprises a self-timer rod, a magnetic part and shooting equipment, the shooting equipment is arranged at the clamping position of the self-timer rod, and the magnetic part can generate magnetic force with the bracket body and is used for arranging the self-timer rod on the bracket body. According to the technical scheme, the photographing equipment is arranged on the support body through the automatic racket and the magnetic force piece, the automatic racket can be randomly adjusted in position, remote photographing can be achieved, measurement can be completed by one person, and labor is saved.

Description

A Portable RTK Stand That Can Collect Photos Synchronously

technical field

The utility model belongs to the technical field of data collection, in particular to a portable RTK bracket capable of synchronously collecting photos.

Background technique

RTK real-time differential positioning technology is a real-time dynamic measurement method that can achieve centimeter-level positioning accuracy in field coordinate collection. Its application greatly improves the efficiency of field surveying and mapping.

It is composed of base station receiver, data link and rover receiver. Its working principle is to install a receiver on the base station as a reference station to continuously observe the satellite, and send its observation data and station information to the rover in real time through radio transmission equipment, and the rover GPS receives While receiving the GPS satellite signal, the computer receives the data transmitted by the base station through the wireless receiving equipment, and then calculates the three-dimensional coordinates of the rover and its accuracy in real time according to the principle of relative positioning (that is, the coordinate difference between the base station and the rover △X , △Y, △H, plus the coordinate information of each point obtained from the reference coordinates, and obtain the plane coordinates X, Y and altitude H of each point of the rover through the coordinate conversion parameters.

At present, most of the existing RTK measurement brackets are adjustable tripods or fixed-length carbon fiber single rods. From the perspective of the measurement bracket itself, the former is relatively heavy, and the latter cannot flexibly adjust the required height according to the height of the measurement operator. In the process of field measurement in open-pit mines, while collecting the coordinate positioning information of the image control points, the operator often needs to simultaneously collect the distant and close-range photos of the measured image control points, and there is a single RTK in the dynamic measurement of large mines. If the power of the measuring equipment is insufficient, under such operating conditions, at least 2-3 operators are required to cooperate with the operation at the same time (1-2 people deploy field image control points and measurements, and 1 person collects on-site photos in real time), resulting in a waste of personnel. In the case of insufficient power of the equipment, the mine measurement task cannot be completed at one time, and the method of multiple measurements increases the cost of manpower and material resources.

Utility model content

The purpose of the utility model is to provide a portable RTK bracket that can collect photos synchronously, so as to solve the problem that the measuring equipment requires at least 2-3 operators to cooperate with the operation at the same time, resulting in a waste of personnel.

In order to achieve the above object, the technical solution of the present utility model is: a portable RTK bracket capable of synchronously collecting photos, including a bracket unit and a camera unit, the bracket unit includes a bracket body, the bracket body can be stretched, and the camera unit It includes a selfie stick, a magnetic piece and a camera device, the camera equipment is installed at the clamping position of the selfie stick, the magnetic piece can generate magnetic force with the bracket body and is used to install the selfie stick on the bracket body superior.

Further, both the selfie stick and the bracket body are telescopic rods.

Further, the bottom of the bracket body is set as pointed feet.

Further, it also includes a calibration unit, the calibration unit includes a first connecting piece and a centering rod air bubble correction device, the first connecting piece installs the centering rod air bubble correction device on the bracket body, and the centering rod air bubble correction device is installed on the bracket body. The mid-rod air bubble correction device is used to correct whether the support body is placed vertically.

Further, it also includes a placing unit for placing the measuring hand book, the placing unit includes a second connecting piece, a placing plate, a first clamping block, a second clamping block and an adjusting bolt, and the second connecting piece installs the placing plate On the bracket body, the first clamping block is fixed on one side of the placing plate, the second clamping block is slidably connected to the other side of the placing plate and the sliding direction is the length direction of the placing plate, The first clamping block and the second clamping block are arranged facing each other, a space for placing a measuring hand book is formed between the first clamping block and the second clamping block, and the second clamping block is provided with The first threaded hole, the adjusting bolt is threadedly connected with the first threaded hole, and the end of the adjusting bolt is rotatably connected with the first clamping block.

Further, a charging unit is also included, the charging unit includes a charging rod, and a cavity for placing the charging rod is provided on the top inside the bracket body.

Further, the telescopic rod includes at least two hollow rods, all the hollow rods are arranged vertically and their outer diameters decrease sequentially from top to bottom, and the hollow rods are vertically slidably connected in the hollow rods on the lower side.

Further, all the hollow rods of the bracket body are provided with corresponding connecting through holes. After the bracket body is completely shrunk, all the connecting through holes are facing each other, and locking bolts can be inserted into the connecting through holes. The bottom area of the head of the locking bolt is larger than the opening area of the connecting through hole, and the threaded end of the locking bolt is threadedly connected with a locking nut.

Further, the top of the pointed pin is provided with a screw, and the bottom of the bracket body is provided with a second threaded hole matched with the screw, and the screw can be threadedly connected with the second threaded hole.

The working principle of this technical solution is:

1. First, open the screw and lock bolt, stretch the length of the bracket body moderately, and fix the pointed feet vertically on the ground;

2. Next, pull out the selfie stick and adjust the magnetic part to attach it to the outside of the bracket body;

3. The measurement operator can flexibly adjust the height of the bracket body according to the height and the field measurement environment. Place the measuring hand between the first clamping block and the second clamping block, and turn the adjusting bolt to realize the movement of the second clamping block, so that the first clamping block and the second clamping block will clamp the measuring handbook . Place the camera equipment at the clamping position of the selfie stick. During the measurement process, adjust the 0-180 degree horizontal or vertical direction and the length of the selfie stick to collect on-site coordinates and photo information;

4. When the single-point measurement is completed and the site is changed, the bracket body and the center of the selfie stick can be stacked and moved together to avoid multiple adjustments and assemblies of the bracket body;

5. If there is insufficient power during the operation of the equipment, use the RTK equipment charging cable to connect the charging stick to the equipment charging port to quickly charge the equipment to ensure that the measurement task can be completed at one time.

6. After the work is completed, return the device to its original position, disassemble the bracket body and the selfie stick and shrink them to the shortest length, and insert the threaded end of the locking bolt into the connecting through hole in turn, and pass it out from the other side. The lock nuts are threaded until the lock nuts contact the outside of the bracket body, and the storage can be completed.

The beneficial effects of this technical solution are:

①In this technical solution, the camera equipment is installed on the bracket body through the selfie stick and magnetic parts. The position of the selfie stick can be adjusted at will, and remote photography can be realized through the selfie button. One person can complete the measurement, saving manpower.

②In this technical solution, the height of the bracket body can be adjusted by setting the bracket body as a telescopic rod, so as to meet the needs of people of different heights and different measurement environments.

③The sharp feet can be inserted into the soil, which is convenient for stably installing the bracket body.

④The calibration unit can judge whether the installation of the bracket body is vertical to ensure the accuracy of the measurement.

⑤The placement unit can place notebooks of different specifications, and the width can be adjusted flexibly, which is more versatile.

⑥The charging unit can charge the device to avoid the need to return due to insufficient power during the operation of the device.

⑦ The setting of locking bolts and locking nuts can prevent instability when the bracket body is adjusted to the shortest.

Description of drawings

Fig. 1 is a structural schematic diagram of a portable RTK bracket capable of synchronously collecting photos according to the present invention.

Detailed ways

The following is further described in detail through specific implementation methods:

The reference signs in the drawings of the description include: bracket body 1, selfie stick 2, magnetic member 3, clamping position 4, camera equipment 5, charging rod 6, first connecting part 7, groove 8, second connecting part 9 , Measuring hand book 10, first clamping block 11, second clamping block 12, adjusting bolt 13, pointed pin 14, self-timer button 15.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The embodiment is basically shown in Figure 1: a portable RTK stand capable of synchronously collecting photos, including a stand unit, a camera unit, a calibration unit, a placement unit, and a charging unit. The stand unit includes a stand body 1, which can be stretched. The bottom of the bracket body 1 is set as a pointed foot 14 . The top of the pointed foot 14 is provided with a screw rod, and the bottom of the bracket body 1 is provided with a second threaded hole matched with the screw rod, and the screw rod can be threadedly connected with the second threaded hole.

The camera unit includes a selfie stick 2, a magnetic member 3 and a camera device 5, and the camera device 5 includes mobile phones, tablets and other devices. The camera device 5 is installed at the clamping position 4 of the selfie stick 2. The magnetic component 3 can generate magnetic force with the bracket body 1 and is used to install the selfie stick 2 on the bracket body 1. The magnetic component 3 adopts a powerful magnet, and the bracket body 1 adopts a Steel hollow bracket. The Selfie stick 2 can adjust the position at will, and can realize remote photographing through the Selfie button 15, and one person can complete the measurement, which saves manpower.

Both the selfie stick 2 and the bracket body 1 use telescopic rods, specifically, all the hollow rods are arranged vertically and their outer diameters decrease sequentially from top to bottom, and the hollow rods are vertically slid and connected in the hollow rods on the lower side; in this embodiment Three rods are used, the upper hollow rod is slidably connected in the middle hollow rod, and the middle hollow rod is slidably connected in the lower hollow rod. All the hollow rods of the bracket body 1 are provided with corresponding connecting through holes. After the bracket body 1 is fully shrunk, all the connecting through holes are facing each other, and locking bolts can be inserted into the connecting through holes. The bottom area of the head of the locking bolt is The opening area is larger than the connecting through hole, and the threaded end of the locking bolt is threadedly connected with a locking nut. The height of the bracket body 1 can be adjusted to meet the needs of people of different heights and different measurement environments. The arrangement of the locking bolt and the locking nut can prevent instability when the bracket body 1 is adjusted to the shortest.

The calibration unit includes a first connecting piece 7 and a centering rod air bubble correction device. The first connecting piece 7 installs the centering rod air bubble correction device on the bracket body 1, and the centering rod bubble correction device is used to correct whether the bracket body 1 is placed vertically or not. straight. The air bubble correction device for the centering rod is a cylinder with a diameter of 20mm, the center of the front is a black solid circle with a diameter of 10mm, and the air bubble height is 10mm. The back is designed with three nuts, the nut specification is 3mm, and the linear distance between the three nuts is 8mm. The first connecting piece 7 is provided with a groove 8 for placing the air bubble correction device for the centering rod, and the bottom of the groove 8 is provided with a threaded hole corresponding to the nut, and the air bubble correction device for the centering rod can be fixed in the groove by fixing bolts. In slot 8. The first connecting piece 7 is fixed to the bracket body 1 through a hoop.

The placement unit is used to place the measuring hand book 10, the placement unit includes a second connecting piece 9, a placement plate, a first clamping block 11, a second clamping block 12 and an adjusting bolt 13, and the second connecting piece 9 installs the placing plate on On the bracket body 1 , specifically, the second connecting piece 9 is connected to the bracket body 1 through a hoop. The first clamping block 11 is fixed on one side of the placement plate, the second clamping block 12 is slidably connected to the other side of the placement plate and the sliding direction is the length direction of the placement plate, the first clamping block 11 and the second clamping The block 12 is arranged facing to each other, and a space for placing the measuring handbook 10 is formed between the first clamping block 11 and the second clamping block 12. The second clamping block 12 is provided with a horizontal first threaded hole, and the adjusting bolt 13 is connected with the second clamping block 12. The first threaded hole is screwed, and the end of the adjusting bolt 13 is rotatably connected with the first clamping block 11 . The placing unit can place measuring handbooks 10 of different specifications, the width can be flexibly adjusted, and the versatility is stronger.

The charging unit includes a charging rod 6, the top of the bracket body 1 is provided with a cavity for placing the charging rod 6, the top of the cavity is provided with an opening, the opening is hinged with a cover, and the cover is connected to the bracket body 1 through a door bolt. The charging rod 6 can be taken out by opening the cover. Charging stick 6 input voltage: 100--220V; output voltage: 10-15V; battery capacity: 3600-5000mAh; battery life: 18 hours; size: 30mm*25mm. The charging unit can charge the device to avoid the need to return due to insufficient power during the operation of the device.

The specific implementation process is as follows:

1. First, open the screw and lock bolt, stretch the length of the bracket body 1 moderately, and fix the pointed feet 14 vertically on the ground;

2. Next, pull out the selfie stick 2 and adjust the magnetic part 3 to attach it to the outer position of the bracket body 1;

3. The measurement operator flexibly adjusts the height of the bracket body 1 according to the height and the field measurement environment. Place the measuring hand book 10 between the first clamping block 11 and the second clamping block 12, and turn the adjusting bolt 13 to realize the movement of the second clamping block 12, so that the first clamping block 11 and the second clamping block Block 12 clamps measuring handbook 10 . Place the camera device 5 on the clamping position 4 of the selfie stick 2, and collect on-site coordinates and photo information by adjusting the horizontal or vertical direction of 0-180 degrees and the length of the selfie stick 2 during the measurement process;

4. When the single-point measurement is completed and the venue is changed, the center of the bracket body 1 and the selfie stick 2 can be stacked and moved together to avoid multiple adjustments and assemblies of the bracket body 1;

5. If there is insufficient power during the operation of the equipment, use the RTK equipment charging cable to connect the charging stick 6 to the equipment charging port to charge the equipment quickly to ensure that the measurement task can be completed at one time.

6. After the work is completed, return the device to its original position, disassemble the bracket body 1 and the selfie stick 2 and shrink them to the shortest position, and insert the threaded ends of the locking bolts into the connecting through holes in turn, and pass them out from the other side. The part is threadedly connected with the locking nut until the locking nut is against the outside of the bracket body 1, and the storage can be completed.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

What is described above is only an embodiment of the utility model, and the common knowledge such as the specific structure and characteristics known in the scheme is not described too much here, and those of ordinary skill in the art know all the technical fields of the utility model before the filing date or the priority date. ordinary technical knowledge, be able to know all the prior art in this field, and have the ability to apply conventional experimental methods before this date, those of ordinary skill in the art can improve and implement this application in combination with their own abilities under the inspiration given by this application Schemes, some typical known structures or known methods should not be obstacles for those of ordinary skill in the art to implement the present application. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the utility model, some deformations and improvements can also be made, and these should also be regarded as the protection scope of the utility model, and these will not affect the utility model. Effects of novel implementations and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (9)

1. A portable RTK support that can collect photos synchronously, is characterized in that: comprise support unit and photographing unit, described support unit comprises support body (1), and described support body (1) can stretch, and described photographing unit comprises Selfie stick (2), magnetic force part (3) and camera equipment (5), described camera equipment (5) is installed in the clamping position (4) of described selfie stick (2), and described magnetic force part (3) can A magnetic force is generated between the bracket body (1) and used for installing the selfie stick (2) on the bracket body (1). 2. A portable RTK stand capable of synchronously collecting photos according to claim 1, characterized in that: both the selfie stick (2) and the stand body (1) are telescopic rods. 3. A portable RTK stand capable of synchronously collecting photos according to claim 1, characterized in that: the bottom of the stand body (1) is set as a pointed foot (14). 4. A kind of portable RTK support that can collect photos synchronously according to claim 1, is characterized in that: also comprises calibration unit, and described calibration unit comprises first connector (7) and centering rod bubble correction device, so The first connecting piece (7) installs the centering rod air bubble correction device on the support body (1), and the centering rod air bubble correction device is used to correct whether the support body (1) is placed vertically . 5. A kind of portable RTK support that can collect photos synchronously according to claim 1, is characterized in that: also comprise the placing unit that is used to place measuring hand book (10), and described placing unit comprises second connector (9 ), a placing plate, a first clamping block (11), a second clamping block (12) and an adjusting bolt (13), the second connecting piece (9) installs the placing plate on the bracket body (1), The first clamping block (11) is fixed on one side of the placement plate, the second clamping block (12) is slidably connected to the other side of the placement plate and the sliding direction is the length direction of the placement plate, so The first clamping block (11) and the second clamping block (12) are arranged facing each other, and a measuring handbook (10) is formed between the first clamping block (11) and the second clamping block (12). ), the second clamping block (12) is provided with a first threaded hole, the adjusting bolt (13) is threadedly connected with the first threaded hole, and the end of the adjusting bolt (13) is connected with the first The clamping block (11) is connected in rotation. 6. A portable RTK bracket capable of synchronously collecting photos according to claim 2, characterized in that: it also includes a charging unit, the charging unit includes a charging rod (6), and the top inside the bracket body (1) A cavity for placing the charging rod (6) is provided. 7. A portable RTK support capable of synchronously collecting photos according to claim 2, characterized in that: said telescopic rods comprise at least two hollow rods, all of which are arranged vertically and have an outer diameter from top to bottom Decreasing successively, the hollow rod is vertically slidably connected in the hollow rod at its lower side. 8. A kind of portable RTK support that can collect photos synchronously according to claim 7, is characterized in that: all hollow rods of the support body (1) are provided with corresponding connection through holes, and the support body ( 1) After complete shrinkage, all the connecting through holes are facing each other, and locking bolts can be inserted into the connecting through holes. The bottom area of the head of the locking bolt is larger than the opening area of the connecting through hole, and the locking bolt The threaded end of the threaded connection has a lock nut. 9. A kind of portable RTK support that can collect photos synchronously according to claim 3, is characterized in that: the top of described spike (14) is provided with screw rod, and the bottom of described support body (1) is provided with screw rod A matched second threaded hole, the screw rod can be threadedly connected with the second threaded hole.