CN215865231U - Centering rod - Google Patents

Abstract

The application relates to GNSS equipment accessory field provides a centering rod, and the top of centering rod is equipped with the GNSS receiver, includes: body of rod and side cap, wherein: a hollow cavity is arranged in the rod body and used for placing a cable, and the GNSS receiver is connected with an external terminal through the cable; the body of rod lateral wall is seted up jaggedly, and side cap demountable installation is provided with cable fixed establishment in the breach in the side cap, and cable fixed establishment is used for fixed cable one end, and the cable other end hangs down naturally in cavity intracavity. When needing to use the cable, through pulling down the side cap on the centering rod, will take out the use with the fixed cable of side cap from the cavity intracavity of centering rod, withdraw the well cavity of centering rod with the cable and deposit after finishing using, solved and need engineering operation personnel to carry the inconvenient technical problem of operation by oneself and cause the cable.

Description

Centering rod

Technical Field

The application relates to the field of GNSS equipment accessories, in particular to a centering rod.

Background

During surveying and mapping, after an engineering worker uses a GNSS receiver to collect data, the collected data are often uploaded to a server through an FTP (file transfer protocol) or copied to an external terminal after being collected, and then the data are processed by the external terminal or forwarded to other workers.

In practical application, the network environment of the GNSS receiver is often in a poor level, and under the condition that the network function of the GNSS receiver is abnormal, FTP transmission often fails, data can only be temporarily stored in an embedded storage unit of the GNSS receiver, and only data in the embedded storage unit can be copied for use, uploading and forwarding when engineering workers go to the site, however, cables used when the engineering workers go to the site to perform outdoor operation need to be carried by themselves, so that great inconvenience is brought to the work of the engineering workers.

SUMMERY OF THE UTILITY MODEL

The application discloses centering rod for it needs engineering operation personnel to carry the cable by oneself and causes the inconvenient technical problem of operation to solve current survey and drawing operation engineering at on-the-spot data acquisition.

The application provides a centering rod, the top of centering rod is equipped with GNSS receiver, its characterized in that includes: body of rod and side cap, wherein:

a hollow cavity is arranged in the rod body and used for placing a cable, and the GNSS receiver is connected with an external terminal through the cable;

the side wall of the rod body is provided with a notch, the side cover is detachably mounted in the notch, a cable fixing mechanism is arranged in the side cover and used for fixing one end of a cable, and the other end of the cable is naturally hung in the hollow cavity.

Optionally, the side cover comprises a cover body, a first component, a second component, a spring, wherein: the upper end of the cover body is fixedly connected with the first part, the lower end of the cover body is fixedly connected with the second part, the first part and the second part can be detachably clamped in the gap, the first part is connected with the second part through a spring, and the cable fixing mechanism is arranged on one side of the spring.

Optionally, the cable is a data line.

Optionally, cable one end connects for the USB connects, cable other end connects for trinity joint, trinity joint includes micro joint, lighting joint and typeC joint.

Optionally, the notch is a circular notch.

Optionally, the cable fixing mechanism is a jack, and the outer diameter of the jack is the same as that of the cable end connector.

Optionally, the external terminal is a mobile terminal.

Optionally, the first part and the second part are hook type buckles.

According to the technical scheme, the method has the following advantages:

the application provides a centering rod, the top of centering rod is equipped with GNSS receiver, includes: body of rod and side cap, wherein: a hollow cavity is arranged in the rod body and used for placing a cable, and the GNSS receiver is connected with an external terminal through the cable; the side wall of the rod body is provided with a notch, the side cover is detachably mounted in the notch, a cable fixing mechanism is arranged in the side cover and used for fixing one end of a cable, and the other end of the cable is naturally hung in the hollow cavity.

When needing to use the cable, through pulling down the side cap on the centering rod, will take out the use with the fixed cable of side cap from the cavity intracavity of centering rod, withdraw the well cavity of centering rod with the cable and deposit after finishing using, solved and need engineering operation personnel to carry the inconvenient technical problem of operation by oneself and cause the cable.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a front view of one type of centering rod provided herein.

Fig. 2 is an enlarged structural view of a side cover portion in a centering rod according to the present application.

Fig. 3 is a schematic diagram illustrating an effect of using the centering rod, the mobile terminal and the GNSS receiver according to the present invention.

FIG. 4 is a side view of one type of centering rod provided herein.

Wherein the reference numerals include:

1. a GNSS receiver; 2. a rod body; 3. a side cover; 31. hook-shaped buckles; 4. a cable; 5. and an external terminal.

Detailed Description

The embodiment of the application discloses a centering rod for solving the technical problem that the prior surveying and mapping operation engineering needs engineering operators to carry cables by themselves to cause inconvenient operation when acquiring data on site.

Referring to fig. 1 and 4, in an embodiment of the present application, a centering rod is provided, and a GNSS receiver 1 is mounted on a top of the centering rod, and includes: a rod body 2 and a side cover 3;

a hollow cavity is arranged in the rod body 2 and used for placing a cable 4, and the GNSS receiver is connected with an external terminal through the cable 4;

the 2 lateral walls of the rod body are provided with notches, the side cover 3 is detachably installed in the notches, the side cover 3 is internally provided with a cable 4 fixing mechanism, the cable 4 fixing mechanism is used for fixing one end of a cable 4, and the other end of the cable 4 naturally hangs down in the hollow cavity.

As shown in fig. 1 and 4, when the cable 4 is not needed to be used, the cable 4 is normally stored in the hollow cavity of the centering rod, the cable 4 is protected by the shell of the rod body 2 of the centering rod, when the cable 4 is needed to be used, the cable 4 fixed with the side cover 3 is pulled out from the hollow cavity of the centering rod by detaching the side cover 3 on the centering rod, then the cable 4 is used for connecting the external terminal 5 and the GNSS receiver 1, so that the data in the embedded storage unit can be copied to the external terminal 5, after the use is finished, the cable 4 is recovered to the hollow cavity of the centering rod for storage, the engineering worker does not need to carry the cable 4, and convenience is provided for outdoor data acquisition work of the engineering worker.

More specifically, the cable 4 is a data line.

More specifically, the side cover 3 includes a cover body, a first member, a second member, a spring, wherein: lid upper end and first part fixed connection, lid lower extreme and second part fixed connection, first part, the joint is all dismantled in the breach to the second part, and first part passes through spring coupling with the second part, and 4 fixed establishment of cable set up in spring one side.

More specifically, the first and second parts are hook-type buckles 31.

It should be noted that, as shown in fig. 2, the above-mentioned detachable connection mode particularly preferably adopts a mounting mode of a spring and a hook-type buckle, and when in use, the spring at the position of the side cover 3 in the middle of the centering rod is pressed to extract the side cover 3, so as to extract the data line in the hollow cavity of the rod body 2.

More specifically, the notch is a circular notch.

More specifically, the cable 4 fixing mechanism is a jack having the same outer diameter as that of the terminal at one end of the cable 4.

More specifically, the external terminal 5 is specifically a mobile terminal.

More specifically, cable 4 one end connector is the USB joint, and cable 4 other end connector is trinity joint, and trinity joint includes micro joint, lighting joint and typeC joint.

As shown in fig. 3, the USB data cable is connected to the mobile phone, and the mobile phone can identify the USB storage device, for example, the embedded storage unit of the GNSS receiver, and can delete, copy, and organize files of the embedded storage unit of the GNSS receiver efficiently and conveniently in real time, and perform operations on files at the mobile phone end, so that the USB storage device is very flexible, and can check the capacity of the embedded storage unit device at any time, and pull out the recorded data files at certain time intervals to process, forward, and upload; the method completely does not need redundant cables and computer equipment, is directly connected with the mobile phone through the self-contained telescopic usb data line of the GNSS receiver, the mobile phone can conveniently select the files to be uploaded, the network condition of the mobile phone is most visual and can be seen, and the forwarding and uploading conditions of the files can be clearly seen. Meanwhile, by using the usb data line transmission mode, the data transmission rate is very fast and cannot be interfered by wireless signals.

While the present application has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. A centering rod with a GNSS receiver mounted on top of the centering rod, comprising: body of rod and side cap, wherein:

a hollow cavity is arranged in the rod body and used for placing a cable, and the GNSS receiver is connected with an external terminal through the cable;

the side wall of the rod body is provided with a notch, the side cover is detachably mounted in the notch, a cable fixing mechanism is arranged in the side cover and used for fixing one end of a cable, and the other end of the cable is naturally hung in the hollow cavity.

2. The centering rod as set forth in claim 1, wherein said side cover comprises a cover body, a first member, a second member, a spring, wherein: the upper end of the cover body is fixedly connected with the first part, the lower end of the cover body is fixedly connected with the second part, the first part and the second part can be detachably clamped in the gap, the first part is connected with the second part through a spring, and the cable fixing mechanism is arranged on one side of the spring.

3. A centering rod, according to claim 1, characterized in that said cable is a data cable.

4. The centering rod as claimed in claim 1, wherein said cable end connector is a USB connector, and said cable end connector is a three-in-one connector, said three-in-one connector comprising a micro connector, a lighting connector and a typeC connector.

5. A centering rod, as set forth in claim 1, wherein said notch is a circular notch.

6. The centering rod as claimed in claim 1, wherein said cable fixing means is a socket having an outer diameter identical to an outer diameter of a terminal of said cable.

7. A centering rod, according to claim 1, characterized in that said external terminal is a mobile terminal.

8. A centering rod as set forth in claim 2, wherein said first and second members are hook-type snaps.

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