CN218514550U - Geodetic surveying collimation system and device - Google Patents

Abstract

The utility model discloses a geodetic survey system of aiming and device, including MCU, power management module, LED drive module, LED lamp, control panel, power management module is connected with LED drive module and MCU electricity respectively, and power management module is used for supplying power to MCU and LED drive module, control panel passes through the key interface and is connected with the MCU electricity, and control panel is used for human-computer interaction, LED drive module is connected with the LED lamp, and LED drive module is used for controlling the LED lamp. The utility model discloses built-in have the high performance lithium cell, continuous operation time is greater than 8 hours under medium luminance condition, can satisfy most field measurement work, and its mouth that charges is type-C general interface, and charging voltage adaptation wide range can use various portable equipment to charge to it, and the work that has further prolonged the device is often with the practicality.

Description

Geodetic surveying collimation system and device

Technical Field

The utility model belongs to space benchmark measurement field, concretely relates to geodetic survey system of aiming and device.

Background

In geodetic surveying, astronomical surveying and engineering surveying, traditional cooperative targets such as a spotlighter and a spotlighter are formed by reflecting sunlight or using a flashlight and the like to provide a surveying aiming target, and when the traditional cooperative targets meet measuring environments with low visibility and remote surveying such as cloudy days and foggy days, the traditional cooperative targets cannot effectively form capability and cannot realize quick and accurate aiming; meanwhile, the traditional cooperative target has no precise centering device, cannot be accurately installed in a point aligning manner, and has the problems of high erection difficulty, low repeated installation precision and the like. In order to solve the problems, the device uses a low-power LED cold light source with multiple apertures and adjustable brightness as an accurate aiming target, and solves the problems of difficult point finding and low visibility through autonomous light emitting; the structure design is carried out, the structure is matched with the existing universal prism frame, and the problems of difficult erection, low arrangement precision and poor alignment are solved by installing the structure on the prism frame; the coaxiality can be objectively detected by mounting the prism frame, and the position of the central cross wire can be finely adjusted by the adjusting screw of the front cover plate to calibrate the coaxiality; meanwhile, the prism frame is convenient to rotate, and the directivity can be conveniently adjusted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a geodetic survey system of aiming at

A geodetic surveying collimation system comprises an MCU, a power management module, an LED driving module, an LED lamp and a control panel.

The power management module is respectively electrically connected with the LED drive module and the MCU, and the power management module is used for supplying power to the MCU and the LED drive module.

The control panel is electrically connected with the MCU through a key interface and is used for man-machine interaction.

The LED driving module is connected with the LED lamp and used for controlling the LED lamp.

Further, the MCU adopts an STM32F103C8T6 chip.

Further, the MCU adopts an AT32F413CCT7 chip.

Furthermore, the power management module is connected with a charging interface and adopts a TP5100 chip.

Furthermore, the power management module is internally provided with a high-performance lithium battery, the continuous working time is longer than 8 hours under the condition of medium brightness, most of field measurement work can be met, a charging port of the power management module is a type-C universal interface, the charging voltage adaptation range is wide, various portable devices can be used for charging the power management module, and the working time and the practicability of the device are further prolonged.

Further, the charging interface is a typeC interface.

Further, the MCU is electrically connected with the power management module through a voltage stabilizing module, and the voltage stabilizing module adopts an ME6211C33R5G chip.

Further, the LED driving module is electrically connected with the power management module through the voltage conversion module.

Further, the voltage conversion module adopts a ME2187AN20BG chip.

Further, the LED driving module adopts an OC7140 chip.

Furthermore, the number of the LED driving modules is four, and each LED driving module is connected with a plurality of LED lamps respectively.

The geodetic surveying collimation device comprises a shell, wherein an MCU, a power management module, an LED driving module, an LED lamp and a control panel are arranged in the shell, and an alignment hole is formed in one side of the shell and is of a cross-shaped structure.

Further, the shell includes the casing, and one side of casing is connected with the protecgulum, and the opposite side of casing is connected with the back lid, the back lid is connected with control panel, the protecgulum is connected with and aims at the hole.

Further, the inside circuit board that is equipped with of casing, one side that the circuit board is close to the back lid is the battery chamber, and one side that the circuit board is close to the protecgulum is luminous chamber, MCU, power management module, LED drive module all locate the battery chamber, luminous intracavity is located to the LED lamp, puts into luminous intracavity with a plurality of LED lamps are whole, and the light that the LED lamp sent is through aiming at the hole and emitting cross light, and the adjustment of being convenient for is aimed at.

Furthermore, the battery cavity is also connected with a wired row seat.

The utility model has the advantages that: the built-in high performance lithium cell that has, continuous operation time is greater than 8 hours under the medium brightness condition, can satisfy most open-air measurement work, and its mouth that charges is type-C general interface, and charging voltage adaptation wide range can use various portable equipment to charge it, has further prolonged the device's work often and practicality.

Drawings

Fig. 1 is a block diagram of the present invention;

FIG. 2 is a schematic circuit diagram of the MCU of FIG. 1;

FIG. 3 is a schematic circuit diagram of the power management module of FIG. 1;

FIG. 4 is a schematic circuit diagram of the voltage regulator module of FIG. 1;

FIG. 5 is a schematic circuit diagram of the voltage conversion module of FIG. 1;

FIG. 6 is a first schematic circuit diagram of the driving module of FIG. 1;

FIG. 7 is a second schematic circuit diagram of the driving module of FIG. 1;

FIG. 8 is a third schematic circuit diagram of the driving module of FIG. 1;

FIG. 9 is a schematic circuit diagram of the driving module of FIG. 1;

fig. 10 is a schematic circuit diagram of the key interface of fig. 1.

Fig. 11 is a first structural diagram of embodiment 3.

Fig. 12 is a rear view of fig. 11.

Fig. 13 is a schematic view of the internal structure of fig. 11.

Fig. 14 is a partially enlarged view of a portion a in fig. 13.

In the figure: 1-a rear cover; 2-a shell; 3-a front cover; 4-a battery cavity; 5-wire row seat; 6-alignment holes; 7-circuit board.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and reference numerals.

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Example 1:

as shown in fig. 1, a geodetic surveying aiming system includes an MCU, a power management module, an LED driving module, an LED lamp, and a control panel.

The power management module is respectively electrically connected with the LED drive module and the MCU, and the power management module is used for supplying power to the MCU and the LED drive module.

The control panel is electrically connected with the MCU through a key interface and is used for man-machine interaction.

The LED driving module is connected with the LED lamp and used for controlling the LED lamp.

Example 2:

as shown in fig. 1-10, a geodetic surveying collimation system includes an MCU, a power management module, an LED driving module, an LED lamp, and a control panel.

The power management module is respectively electrically connected with the LED driving module and the MCU, and is used for supplying power to the MCU and the LED driving module.

The control panel is electrically connected with the MCU through a key interface and is used for man-machine interaction.

The LED driving module is connected with the LED lamp and used for controlling the LED lamp.

The MCU adopts an STM32F103C8T6 chip.

The MCU adopts an AT32F413CCT7 chip.

The power management module is connected with a charging interface and adopts a TP5100 chip.

The charging interface is a typeC interface.

The MCU is electrically connected with the power management module through the voltage stabilizing module, and the voltage stabilizing module adopts an ME6211C33R5G chip.

The LED driving module is electrically connected with the power management module through the voltage conversion module.

The voltage conversion module adopts AN ME2187AN20BG chip.

The LED driving module adopts an OC7140 chip.

The LED driving modules are four in number, and each LED driving module is connected with a plurality of LED lamps respectively.

Example 3:

the geodetic surveying collimation device comprises a shell, wherein an MCU, a power management module, an LED driving module, an LED lamp and a control panel are arranged in the shell, an alignment hole 6 is formed in one side of the shell, and the alignment hole 6 is in a cross shape.

The shell comprises a shell body 2, a front cover 3 is connected to one side of the shell body 2, a rear cover 1 is connected to the other side of the shell body 2, the rear cover 1 is connected with a control panel, and the front cover 3 is connected with an alignment hole 6.

The inside circuit board 7 that is equipped with of casing 2, one side that circuit board 7 is close to back lid 1 is battery chamber 4, and one side that circuit board 7 is close to protecgulum 3 is luminous chamber, MCU, power management module, LED drive module all locate in battery chamber 4, luminous intracavity is located to the LED lamp.

A plurality of LED lamps are all placed into the light-emitting cavity, and the light emitted by the LED lamps is aligned to emit cross-shaped light, so that the alignment is convenient to adjust.

And a wired row seat 5 is also connected in the battery cavity 4.

The specific working principle is as follows:

the system takes an MCU (AT 32F103CCT 7) as a core controller, and performs power management (including charging, boosting, reducing voltage and the like) through a power management module; the brightness of the LED is controlled by PWM and LED drive; the control panel mainly comprises an LED and keys and is used for man-machine interaction.

The key comprises a starting key, an aperture control key and 2 groups of brightness control keys. The startup key is matched with the power management circuit to start up and shut down, and when the MCU detects a startup signal, the power module is controlled to output power and form power self-locking; and when the MCU detects a shutdown signal, the power supply is turned off through the power supply management module.

The diaphragm control switch is used for controlling the number of control circles of the LED on the outer ring of the system, and the diaphragm control keys comprise 2 groups and are respectively used for controlling the brightness of the LED on the inner ring and the LED on the outer ring. The LED brightness is realized by controlling an LED driving circuit through a PWM signal of the MCU, and the higher the PWM duty ratio is, the brighter the LED brightness is.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (10)

1. A geodetic sighting system, comprising: the LED lamp comprises an MCU, a power management module, an LED driving module, an LED lamp and a control panel;

the power management module is respectively electrically connected with the LED driving module and the MCU, and is used for supplying power to the MCU and the LED driving module;

the control panel is electrically connected with the MCU through a key interface and is used for man-machine interaction;

the LED driving module is connected with the LED lamp and used for controlling the LED lamp.

2. The geodetic sighting system of claim 1, wherein: the MCU is electrically connected with the power management module through the voltage stabilizing module, and the voltage stabilizing module adopts an ME6211C33R5G chip.

3. The geodetic sighting system of claim 1, wherein: the MCU adopts an STM32F103C8T6 chip.

4. The geodetic sighting system of claim 1, wherein: the MCU adopts an AT32F413CCT7 chip.

5. The geodetic sighting system of claim 1, wherein: the power management module is connected with a charging interface and adopts a TP5100 chip.

6. The geodetic sighting system of claim 1, wherein: the MCU is electrically connected with the power management module through the voltage stabilizing module, and the voltage stabilizing module adopts an ME6211C33R5G chip.

7. The geodetic sighting system of claim 1, wherein: the LED driving modules are electrically connected with the power management module through the voltage conversion module, the number of the LED driving modules is four, and each LED driving module is connected with a plurality of LED lamps.

8. A geodetic sighting device, comprising: the LED lamp comprises a shell, wherein an MCU, a power management module, an LED driving module, an LED lamp and a control panel are arranged in the shell, an alignment hole (6) is formed in one side of the shell, and the alignment hole (6) is of a cross-shaped structure.

9. The geodetic sighting device of claim 8, wherein: the shell comprises a shell body (2), a front cover (3) is connected to one side of the shell body (2), a rear cover (1) is connected to the other side of the shell body (2), the rear cover (1) is connected with a control panel, and the front cover (3) is connected with an alignment hole (6).

10. The geodetic sighting device of claim 9, wherein: casing (2) inside circuit board (7) that is equipped with, one side that circuit board (7) are close to back lid (1) is battery chamber (4), and one side that circuit board (7) are close to protecgulum (3) is the luminous chamber, MCU, power management module, LED drive module all locate in battery chamber (4), the luminous intracavity is located to the LED lamp.

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