CN108802995A - A kind of sight telescopes of automatic information broadcast sight spot information - Google Patents

Abstract

This patent relates to the technical field of telescopes, in particular to a sightseeing telescope that automatically broadcasts scenic spot information by voice. The sightseeing telescope includes an electric control box and a column. The electric control box is movably connected; the inside of the electric control box is equipped with a control main board, a voice playback circuit, a lithium battery and a gyroscope; the lithium battery supplies power to the control main board, and the control main board supplies power to the voice playback circuit and the gyroscope respectively. And the control main board is respectively connected with the voice playing circuit and the gyroscope; the gyroscope is installed on the left and right rotating shafts; this patent utilizes the photovoltaic lithium battery board to provide power for the sightseeing telescope, overcomes the limitation of the existing sightseeing telescope in the power supply place, and provides The sightseeing telescope provides a longer power supply time, saving human resources for replacing lithium batteries.

Description

A sight-seeing telescope that broadcasts scenic spot information with automatic voice

technical field

The invention relates to the technical field of telescopes, in particular to a sightseeing telescope for automatic voice broadcasting of scenic spot information.

Background technique

A telescope is an optical instrument that uses lenses or mirrors and other optical devices to observe distant objects. The refraction of the light through the lens or the reflection of the light by the concave mirror make it enter the small hole and converge into an image, and then pass through a magnifying eyepiece to be seen.

Sightseeing binoculars is a relatively popular tourist product, because of its ability to expand the viewing distance, it is hotly sought after by the majority of tourists. The introduction of scenery in tourist attractions is only through pictures. Tourists cannot feel the scenery and related historical and cultural background more intuitively. Sightseeing binoculars generally only allow tourists to view scenic spots. There is no one on the market that allows tourists to enjoy the scenery at the same time. Learn about the landscape-related historical and cultural context of the product.

Contents of the invention

In order to solve the above problems, this patent provides a sightseeing telescope that automatically broadcasts scenic spot information by voice. The left and right rotating shafts are movably connected with the electric control box 3; a control mainboard, a voice playback circuit, a lithium battery and a gyroscope are installed in the electric control box; the lithium battery supplies power for the control mainboard, and the control mainboard is respectively a voice playback circuit and The gyroscope is powered, and the control board is connected with the voice playback circuit and the gyroscope respectively.

Further, the first pin and the second pin of the control board are respectively connected to the positive pole and the negative pole of the lithium battery, and the main control chip is connected to the voice playback circuit through the audio access interface, through the serial data line and the serial The clock line is connected to the gyroscope.

Further, the gyroscope includes a six-axis motion control chip, and the second resistor, the serial clock line and the six-axis motion control chip are connected between the serial data line of the control board and the 24th pin of the six-axis motion control chip. The first resistor is connected between the 23rd pin of the chip, and the 4th resistor and the third resistor are respectively connected between the second resistor and the first resistor and the six-axis motion control chip; the 20th pin of the six-axis motion control chip The fourth capacitor is connected to the ground terminal, the 18th pin, the 11th pin and the 9th pin are connected to the ground terminal, the 13th pin is connected to the power supply terminal and the third capacitor is connected to the ground terminal, so The eighth pin is connected to the power supply terminal and connected to the ground terminal with the first capacitor and the sixteenth capacitor respectively.

Further, the voice control module includes a voice chip, the audio access interface of the motherboard is connected to the 3rd pin of the voice chip, and the 1st pin and the 2nd pin of the voice control chip are connected to the power supply terminal and the 2nd pin respectively. The ground connection, pins 5 and 4 are connected to the positive and negative input of the speaker respectively.

Further, it also includes a base 1, a column 2, and a light-shielding controller; the bottom end of the column 2 is embedded and fixed in the base 1; the top of the electric control box 3 is provided with a pitch shaft, and the bottom of the telescope body 4 is connected with the electric shaft through the pitch shaft. The control box 3 is flexibly connected; the light blocking controller is installed inside the telescope body 4, and the power supply module provides power for the light blocking controller.

Further, the power supply module includes a lithium battery 11 and a second battery protection circuit 14, the second battery protection circuit 14 includes a lithium battery protection chip and a frequency conversion converter chip, the 5th pin of the lithium battery protection chip is connected to the lithium battery 11 A resistor is connected between the positive electrodes of the battery, a capacitor is connected between the 5th pin and the 6th pin, the 6th pin of the lithium battery protection chip and the 6th and 7th pins of the frequency conversion converter chip are connected to the lithium battery. Connect the negative pole of the battery, the first pin and the third pin of the lithium battery protection chip are respectively connected to the fifth pin and the fourth pin of the frequency conversion converter chip, the first pin of the lithium battery protection chip is connected to the negative pole of the power supply module A resistor is connected between the output terminals, the second pin and the third pin of the frequency conversion converter chip are connected to the negative output terminal of the power supply module, and the eighth pin and the first pin of the frequency conversion converter chip are connected to each other.

Further, the power supply module also includes a power generating device 5 and a first circuit protection circuit 13, the first battery protection circuit 13 includes a lithium battery protection chip and a frequency conversion converter chip, the fifth pin of the lithium battery protection chip is connected to the diode 12 The output terminal of the lithium battery is connected to the positive pole of the lithium battery 11, a capacitor is connected between the 5th pin and the 6th pin, the 6th pin of the lithium battery protection chip and the 6th and 7th pins of the frequency conversion converter chip Both are connected to the negative output end of the power generating device 5, the first pin and the third pin of the lithium battery protection chip are respectively connected to the fifth pin and the fourth pin of the frequency conversion converter chip, and the first pin and the fourth pin of the lithium battery protection chip are respectively connected to each other. A resistor is connected between the pin and the negative pole of the lithium battery 11, the second pin and the third pin of the frequency conversion converter chip are connected to the negative pole of the lithium battery, and the eighth pin and the first pin of the frequency conversion converter chip are connected to each other. connect.

Compared with the prior art, this patent uses a photovoltaic lithium battery panel to provide power for the sightseeing telescope, overcomes the limitations of the existing sightseeing telescope in the power supply place, and provides a longer power supply time for the sightseeing telescope, saving the manpower of replacing the lithium storage battery resource.

Description of drawings

Fig. 1 is the whole structural diagram of the sightseeing telescope of a kind of automatic voice broadcast scenic spot information of this patent;

Fig. 2 is a kind of gyroscope circuit structural diagram of automatic voice broadcast scenic spot information of this patent;

Fig. 3 is the main control module circuit structure diagram of a kind of automatic voice broadcast scenic spot information of this patent;

Fig. 4 is a kind of voice module circuit structural diagram of automatic voice broadcast scenic spot information of this patent;

Fig. 5 is a schematic structural diagram of a battery protection circuit of a sightseeing telescope for automatic voice broadcast of scenic spot information in this patent;

Among them, 1. Base, 2. Column, 3. Electric control box, 4. Telescope body, 5. Power generation device, 11. Lithium battery, 12. Diode, 13. Second battery protection circuit, 14. First battery protection circuit .

Detailed ways

In order to more clearly illustrate the technical solutions in the embodiments of this patent or the prior art, the technical solutions in the embodiments of this patent will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only Some, but not all, embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of this patent.

This patent provides a sight-seeing telescope for automatically broadcasting scenic spot information. As shown in Figure 1, the sight-seeing telescope includes an electric control box 3 and a column 2. The rotating shaft is movably connected with the electric control box 3; a control mainboard, a voice playback circuit, a lithium battery and a gyroscope are installed in the electric control box; the lithium battery supplies power for the control mainboard, and the control mainboard is respectively a voice playback circuit and a gyroscope The instrument is powered, and the control board is connected to the voice playback circuit and the gyroscope respectively.

Further, as shown in Figure 3, the first pin and the second pin of the control main board are respectively connected to the positive pole and the negative pole of the lithium battery, and the main control chip is connected to the voice playback circuit through the audio access interface AUDIOIN, The data line SDA and the serial clock line SCL are connected with the gyroscope.

Further, the gyroscope includes a six-axis motion control chip, as shown in Figure 2, the second resistor, serial clock line are connected between the serial data line SDA of the control motherboard and the 24th pin of the six-axis motion control chip The first resistor is connected between SCL and the 23rd pin of the six-axis motion control chip, and the fourth resistor and the third resistor are respectively connected between the second resistor and the first resistor and the six-axis motion control chip; the six-axis motion control The 4th capacitor is connected between the 20th pin of the chip and the ground terminal, the 18th pin, the 11th pin and the 9th pin are connected to the ground terminal, and the 13th pin is connected to the power supply terminal and connected to the ground terminal There is a third capacitor, and the eighth pin is connected to the power supply end and the first capacitor and the sixteenth capacitor are respectively connected to the ground end.

Further, the voice control module includes a voice chip, as shown in Figure 3, the audio access interface AUDIOIN of the motherboard is connected to the 3rd pin of the voice chip, the 1st pin and the 2nd pin of the voice control chip Connect to the power supply terminal and the ground terminal respectively, and connect the 5th pin and the 4th pin to the positive input and negative input of the speaker respectively.

Further, it also includes a base 1, a column 2, and a light-shielding controller; the bottom end of the column 2 is embedded and fixed in the base 1; the top of the electric control box 3 is provided with a pitch shaft, and the bottom of the telescope body 4 is connected with the electric shaft through the pitch shaft. The control box 3 is flexibly connected; the light blocking controller is installed inside the telescope body 4, and the power supply module provides power for the light blocking controller.

Further, the power supply module includes a lithium battery 11 and a second battery protection circuit 14, as shown in Figure 5, the second battery protection circuit 14 includes a lithium battery protection chip and a frequency conversion converter chip, the 5th pin of the lithium battery protection chip A resistor is connected to the positive pole of the lithium battery 11, a capacitor is connected between the 5th pin and the 6th pin, the 6th pin of the lithium battery protection chip and the 6th pin and the 7th tube of the frequency conversion converter chip Both pins are connected to the negative pole of the lithium battery, the first pin and the third pin of the lithium battery protection chip are respectively connected to the fifth pin and the fourth pin of the frequency conversion converter chip, and the first pin of the lithium battery protection chip is connected to the A resistor is connected between the negative output terminals of the power supply module, the 2nd and 3rd pins of the frequency conversion converter chip are connected to the negative output terminal of the power supply module, the 8th pin and the 1st pin of the frequency conversion converter chip interconnected.

Further, the power supply module also includes a power generating device 5 and a first circuit protection circuit 13, the first battery protection circuit 13 includes a lithium battery protection chip and a frequency conversion converter chip, the fifth pin of the lithium battery protection chip is connected to the diode 12 The output terminal of the lithium battery is connected to the positive pole of the lithium battery 11, a capacitor is connected between the 5th pin and the 6th pin, the 6th pin of the lithium battery protection chip and the 6th and 7th pins of the frequency conversion converter chip Both are connected to the negative output end of the power generating device 5, the first pin and the third pin of the lithium battery protection chip are respectively connected to the fifth pin and the fourth pin of the frequency conversion converter chip, and the first pin and the fourth pin of the lithium battery protection chip are respectively connected to each other. A resistor is connected between the pin and the negative pole of the lithium battery 11, the second pin and the third pin of the frequency conversion converter chip are connected to the negative pole of the lithium battery, and the eighth pin and the first pin of the frequency conversion converter chip are connected to each other. connect.

During the use of this patent, when the electric control box of the telescope and the parts above the electric control box rotate left and right, the gyroscope also rotates left and right along with the electric control box, and every time the gyroscope rotates by 1 degree, it is connected to the gyroscope through the serial data line SDA and The serial clock line SCL sends the information of the angle of rotation to the control main board, and the control main board judges whether the angle of rotation is a set angle, if so, transfers the voice information to the voice playback circuit, and the voice playback circuit amplifies and plays the voice information.

Preferably, in this embodiment, LP7071 is selected as the lithium battery protection chip, and AO8810 is selected as the frequency conversion converter chip.

In this patent, unless otherwise clearly defined and limited, terms such as "arrangement", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly defined, for Those of ordinary skill in the art can understand the specific meanings of the above terms in this patent according to specific situations.

Although the embodiments of this patent have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of this patent and modifications, the scope of this patent is defined by the appended claims and their equivalents.

Claims (8)

1. a kind of sight telescopes of automatic information broadcast sight spot information, which is characterized in that the sight telescopes include automatically controlled Case (3) and column (2), the bottom of the electric cabinet (3) are equipped with left and right shaft, the top of column (2) by left and right shaft with Electric cabinet (3) is flexibly connected；Control mainboard, voice playing circuit, power supply module and gyroscope are installed inside the electric cabinet Circuit；Power supply module main board power supply in order to control, the control mainboard are respectively voice playing circuit and gyroscope power supply, and Control mainboard is connect with voice playing circuit and gyroscope respectively；The gyroscope is mounted in the shaft of left and right.

2. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 1, which is characterized in that described The 1st pin, the 2nd pin of control mainboard are connect with the cathode output end of power supply module, cathode output end respectively, the master control core Piece is connect with voice playing circuit by audio access interface, is connect with gyroscope by serial data line and serial time clock line.

3. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 2, which is characterized in that described Gyroscope includes six axis motion control chips, the 24th pipe of the serial data line of the control mainboard and six axis motion control chips It is connected between foot between the 2nd resistance, serial time clock line and the 23rd pin of six axis motion control chips and is connected with the 1st resistance, Between 2nd resistance and the 1st resistance and six axis motion control chips respectively on connect the 4th resistance, the 3rd resistance；Six axis motion control cores The 4th capacitance is connected between the 20th pin and ground terminal of piece, the 18th pin, the 11st pin and the 9th pin are connect with ground terminal, the 13 pins and feeder ear connection and be connected with the 3rd capacitance between ground terminal, the 8th pin connect with feeder ear and with ground connection The 1st capacitance and the 16th capacitance are connected separately between end.

4. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 2, which is characterized in that described Speech control module includes speech chip, and the audio access interface of the mainboard processed and the 3rd pin of speech chip connect, described 1st pin of voice control chip and the 2nd pin connect with feeder ear and ground terminal respectively, the 5th pin and the 4th pin respectively with The anode input and cathode input connection of loud speaker.

5. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 1, which is characterized in that also wrap Include that pedestal (1), column (2), be in the light controller；The bottom end insertion of the column (2) is fixed in pedestal (1)；Electric cabinet (3) Top is provided with pitching shaft, and the bottom of telescope ontology (4) is flexibly connected by pitching shaft with electric cabinet (3)；The gear Optical controller is mounted on the inside of telescope ontology (4), and the power supply module provides power supply for the controller that is in the light.

6. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 1, which is characterized in that described Power supply module includes lithium battery (11) and the second battery protecting circuit (14), and the second battery protecting circuit (14) includes one block of lithium electricity Protect chip and one piece of frequency conversion change of current chip, the 5th pin of the Li battery protection IC and the anode of lithium battery (11) in pond Between connect a resistance, a capacitance, the 6th pin of Li battery protection IC and frequency conversion are connected between the 5th pin and the 6th pin The 6th pin, the 7th pin of change of current chip are connect with cathode of lithium battery, the 1st pin, the 3rd pin point of Li battery protection IC It is not connect with the 5th pin, the 4th pin of frequency conversion change of current chip, the cathode of the 1st pin and power supply module of Li battery protection IC Connect a resistance between output end, the 2nd pin of frequency conversion change of current chip, the 3rd pin with the cathode output end of power supply module Connection, the 8th pin, the 1st pin of frequency conversion change of current chip are connected with each other.

7. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 6, which is characterized in that described Power supply module further includes power generator (5) and the first circuit protection circuit (13), and the first battery protecting circuit (13) includes lithium electricity Protect chip and frequency conversion change of current chip, the 5th pin of the Li battery protection IC and the output end of diode (12), lithium electricity in pond The anode connection in pond (11), connects a capacitance, the 6th pin of Li battery protection IC and change between the 5th pin and the 6th pin The 6th pin, the 7th pin of frequency change of current chip are connect with the cathode output end of power generator (5), and the of Li battery protection IC 1 pin, the 3rd pin are connect with the 5th pin, the 4th pin of frequency conversion change of current chip respectively, the 1st pin of Li battery protection IC A resistance is connected between the cathode of lithium battery (11), the 2nd pin, the 3rd pin of frequency conversion change of current chip are negative with lithium battery Pole connects, and the 8th pin, the 1st pin of frequency conversion change of current chip are connected with each other.

8. a kind of sight telescopes of automatic information broadcast sight spot information according to claim 7, which is characterized in that described Power generator is wind power generation plant or photovoltaic battery panel power generator.