CN216383708U

CN216383708U - Multifunctional flashlight for exploration

Info

Publication number: CN216383708U
Application number: CN202122763968.8U
Authority: CN
Inventors: 赵昊阳; 曾蕙明
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-04-26
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the field of electronic equipment, and discloses a multifunctional flashlight for exploration, which mainly comprises the following parts: firstly, the flashlight main body shell comprises a cylinder body, an upper cover, a lower cover and a lampshade; secondly, the basic lighting function mainly comprises a switch button and a bulb; thirdly, the power supply charging mode is diversified, and line charging and solar charging can be carried out; fourthly, the ultrasonic ranging function comprises an ultrasonic ranging switch button, an ultrasonic ranging device and a control circuit; fifthly, the recording and playing function comprises a sound pickup hole, a loudspeaker, a recording button, a playing button and a control circuit; and sixthly, the LED electric quantity display function comprises an internal circuit and an LED lamp.

Description

Multifunctional flashlight for exploration

Technical Field

The utility model relates to the field of electronic equipment, in particular to a multifunctional flashlight for exploration.

Background

Geological exploration plays an important role in mining and utilizing mineral resources, but many geological exploration personnel work dangerously, such as exploration work in dangerous places like mine holes and cave holes. Therefore, the flashlight with multiple functions is required to enable an explorationist to explore in special terrains such as a cave or a mine hole more conveniently.

SUMMERY OF THE UTILITY MODEL

In order to solve the above mentioned disadvantages in the background art, the present invention provides a multifunctional flashlight for exploration, and the object of the present invention can be achieved by the following technical solutions:

a multifunctional flashlight for exploration comprises a barrel and is characterized in that an ultrasonic ranging module system and a recording and playing module system are arranged in the barrel, an upper cover is arranged at the upper end of the barrel, a convex lens lampshade is arranged on the upper cover, and a lower cover is arranged at the lower end of the barrel;

the ultrasonic ranging module system comprises a computing module, wherein the computing module is electrically connected with a key jitter elimination module, the key jitter elimination module is electrically connected with a button and a trigger module, the trigger module is electrically connected with an ultrasonic sensor, the ultrasonic sensor is electrically connected with a receiving module, the receiving module is electrically connected with the computing module, the computing module is electrically connected with a display driver, and the display driver is electrically connected with a nixie tube;

the recording and playing module system comprises an audio chip control module, the audio chip control module is electrically connected with a recording control module, the recording control module is electrically connected with a key shake elimination module, the key shake elimination module is electrically connected with a button, and the audio chip control module is electrically connected with an audio module and a storage module.

Further, barrel below one side is equipped with Type-C and charges mouthful, barrel below opposite side is equipped with the LED lamp of a set of array distribution, the top of LED lamp is equipped with solar panel.

Further, top one side of barrel is from last to being equipped with range finding function button, recording button and broadcast button down in proper order, the top opposite side of barrel is equipped with switch button, switch button's top is equipped with ultrasonic wave receiving probe and ultrasonic emission probe.

Furthermore, a nixie tube is arranged below the power switch button, a sound recording hole is arranged below the nixie tube, and a loudspeaker sound emitting hole is arranged on the other side above the barrel.

The utility model has the beneficial effects that:

the flashlight integrates the functions of distance measurement, recording and electric quantity display, and solves the problem of single function of the flashlight. Due to the particularity of the working environment of the explorationist, the explorationist needs to carry various detection equipment, and the number of the equipment carried by the explorationist can be reduced by integrating various functions on the flashlight. The utility model has a basic lighting function. The recording and playing recording function of the utility model greatly reduces the difficulty of data recording of exploration personnel. The utility model has the function of ultrasonic distance measurement, and particularly at night or in a mine hole, the flashlight has the function of distance measurement, thereby greatly reducing the burden of exploration personnel and being more convenient for measuring the distance of an object

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic illustration of the front (right) and back (left) structures of the present invention;

FIG. 2 is a schematic diagram of an ultrasonic ranging module system of the present invention;

fig. 3 is a schematic diagram of the recording and playing module system of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1, a multifunctional flashlight for exploration, includes barrel 5, be equipped with ultrasonic ranging module system and recording and broadcast module system in the barrel 5, the upper end of barrel is equipped with upper cover 2, be equipped with convex lens lamp shade 1 on the upper cover 2, convex lens lamp shade 1 can make illumination concentrate more, the 5 lower extremes of barrel are equipped with lower cover 13, can carry out the change of battery at any time.

5 below one side of barrel is equipped with Type-C and charges mouthful 17, 5 below opposite sides of barrel are equipped with a set of array distribution's LED lamp 8, and LED lamp 8 can show the electric quantity of flashlight, the top of LED lamp 8 is equipped with solar panel 7.

The utility model discloses a distance measurement device, including barrel 5, top one side of barrel 5, ultrasonic transducer, nixie tube 6 can show range finding numerical value, the below of nixie tube 6 is equipped with recording hole 12, the top opposite side of barrel 5 is equipped with range finding function button 9, recording button 10 and broadcast button 11 from last to down in proper order, the top opposite side of barrel 5 is equipped with switch button 4, switch button 4's top is equipped with ultrasonic transducer 3 and ultrasonic emission probe 14, switch button below is equipped with nixie tube 6, nixie tube 6's below is equipped with loudspeaker sound hole 15.

As shown in fig. 2, the ultrasonic ranging module system includes a computing module, the computing module is electrically connected with a key jitter elimination module, the key jitter elimination module is electrically connected with a button and a trigger module, the trigger module is electrically connected with an ultrasonic sensor, the ultrasonic sensor is electrically connected with a receiving module, the receiving module is electrically connected with the computing module, the computing module is electrically connected with a display driver, and the display driver is electrically connected with a nixie tube.

As shown in fig. 3, the recording and playing module system includes an audio chip control module, the audio chip control module is electrically connected to a recording control module, the recording control module is electrically connected to a button jitter elimination module, the button jitter elimination module is electrically connected to a button, and the audio chip control module is electrically connected to an audio module and a storage module.

The working principle is as follows: the specific implementation method of ultrasonic ranging comprises the following steps: when the ultrasonic ranging button is pressed, the trigger module outputs a trigger signal to the ultrasonic sensor at intervals to enable the ultrasonic transmitting probe to transmit a section of ultrasonic wave, then the ultrasonic receiving probe receives a reverberation signal and transmits the reverberation signal to the distance calculation module through the receiving module, and then the calculated data are displayed on four sections of nixie tubes through the nixie tube display driver.

The concrete implementation method for recording and playing the recording comprises the following steps: the system of pressing the recording button sends an audio receiving signal to the audio chip control module through the recording control module, and then the audio chip transmits the collected audio signal to the SDRAM control module through an I2C interface protocol and stores the data into the SDRAM storage chip. When the recording key is pressed again, the recording control module sends a recording stopping signal to the audio chip control module, and the audio chip stops receiving the audio signal. When wanting to broadcast the recording, press the broadcast recording button, recording control module sends the broadcast audio signal to audio chip control module, then passes through SDRAM control module with the audio frequency of saving in the SDRAM memory chip through I2C interface protocol and conveys audio chip control module, then broadcasts through the loudspeaker that links to each other with the audio chip.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A multifunctional flashlight for exploration comprises a barrel body (5), and is characterized in that an ultrasonic ranging module system and a recording and playing module system are arranged in the barrel body (5), an upper cover (2) is arranged at the upper end of the barrel body, a convex lens lampshade (1) is arranged on the upper cover (2), and a lower cover (13) is arranged at the lower end of the barrel body (5);

2. The multifunctional flashlight for exploration according to claim 1, wherein a Type-C charging port (17) is formed in one side below the barrel body (5), a group of LED lamps (8) distributed in an array are arranged on the other side below the barrel body (5), and a solar panel (7) is arranged above the LED lamps (8).

3. The multifunctional flashlight for exploration according to claim 1, wherein a distance measuring function button (9), a recording button (10) and a broadcasting button (11) are sequentially arranged on one side above the barrel body (5) from top to bottom, a power switch button (4) is arranged on the other side above the barrel body (5), and an ultrasonic receiving probe (3) and an ultrasonic transmitting probe (14) are arranged above the power switch button (4).

4. The multifunctional flashlight for exploration according to claim 3, wherein a nixie tube (6) is arranged below the power switch button (4), a sound recording hole (12) is arranged below the nixie tube (6), and a horn sound emitting hole (15) is arranged on the other side above the barrel (5).