CN200981249Y - Field guiding and positioning knife - Google Patents

Abstract

A field guide positioning knife, which belongs to a living tool, includes a knife handle (1) and a knife body (2); it is characterized in that the inside of the knife handle (1) is a hollow structure, and a battery box (3) is placed inside the knife handle (1), Field positioning monitoring circuit (4), decoding circuit (5) and switch circuit (6), are provided with control switch (7), radio wave data receiving transmitter (8), display screen (11) and The compass (9) is inlaid with a plurality of small bulbs (10) on the side of the cutter body (2), and each electronic component is an effective electrical connection. The advantages of the utility model are: simple structure, easy to use, added to the functions of the existing knife, it can assist us in chopping food and can also emit light, guide and play the functions of field positioning.

Description

Field Guide Spotting Knife

(1) Technical field

The utility model belongs to living tools, in particular to a positioning knife for a field guide.

(2) Background technology

Knife is an essential living utensil in our daily life. However, existing knives only have the function of assisting us in chopping things. According to the needs of users, a field guide positioning knife that can assist us in chopping food and can also emit light, a guide and play field positioning has not yet been found.

(3) Contents of the invention

In order to overcome the shortcomings of the existing products, the utility model designs a field guide positioning knife, which can assist us in chopping food and can also emit light, and the functions of guide and field positioning can be increased.

The technical solution adopted by the utility model to solve the technical problem is: a field guide positioning knife, including a knife handle and a knife body; it is characterized in that the inside of the knife handle is an empty groove structure, and a battery box is placed inside the knife handle, and a field positioning monitoring circuit. The decoding circuit and the switch circuit are provided with a control switch, a radio wave data receiving transmitter, a display screen and a compass on the handle of the knife, and a plurality of small bulbs are set on the side of the knife body, and each electronic component is an effective electrical connection.

The above-mentioned connection relationship of each electronic component is as follows: the radio wave data receiving transmitter processes and transmits the received signal to the decoding circuit for decoding and then transmits it to the display screen; the control switch is connected to one end of the switch circuit, and the switch The other end of the circuit is connected with a light bulb; two lead wires drawn out from the battery box are respectively connected with the field positioning monitoring circuit and the switch circuit.

The advantages of the utility model are: simple structure, easy to use, added to the functions of the existing knife, it can assist us in chopping food and can also emit light, guide and play the functions of field positioning.

(4) Description of drawings

Accompanying drawing 1 is the structural representation of field guide positioning knife, wherein: (1) is a knife handle, (2) is a knife body, (3) is a battery box, (4) is a field positioning monitoring circuit, (5) is a decoding circuit, (6) is a switching circuit, (7) is a control switch, (8) is a radio wave data receiving transmitter, (9) is a compass, (10) is a small light bulb, and (11) is a display screen.

Accompanying drawing 2 is the circuit diagram of the present utility model.

(5) Specific implementation methods

A field guide positioning knife as shown in the accompanying drawing, including a knife handle (1) and a knife body (2); it is characterized in that the inside of the knife handle (1) is a hollow structure, and a battery box (3) is placed inside the knife handle (1), Field positioning monitoring circuit (4), decoding circuit (5) and switch circuit (6), are provided with control switch (7), radio wave data receiving transmitter (8), display screen (11) and The compass (9) is inlaid with a plurality of small bulbs (10) on the side of the cutter body (2), and each electronic component is an effective electrical connection.

The above-mentioned connection relationship of each electronic component is: the radio wave data receiving transmitter (8) processes and transmits the received signal to the decoding circuit (5) and transmits it to the display screen (11) after being decoded by the field positioning monitoring circuit (4). ); the control switch (7) is connected to one end of the switch circuit (6), and the other end (6) of the switch circuit is connected to the light bulb (10); two lead wires are drawn from the battery box (3) to connect with the field positioning monitoring circuit (4) respectively. ) and the switch circuit (6) are connected.

Claims (2)

1. A field guide positioning knife, including a knife handle (1) and a knife body (2); it is characterized in that the inside of the knife handle (1) is a hollow structure, and a battery box (3) is placed inside the knife handle (1), for field positioning Monitoring circuit (4), decoding circuit (5) and switch circuit (6), are provided with control switch (7), radio wave data receiving transmitter (8), display screen (11) and compass ( 9), a plurality of small bulbs (10) are inlaid on the side of the cutter body (2), and each electronic component is an effective electrical connection. 2. A field guide positioning knife according to claim 1, characterized in that the connection relationship of each electronic component is: the signal received by the radio wave data receiving transmitter (8) is processed by the field positioning monitoring circuit (4) Transmit to the decoding circuit (5) and pass on the display screen (11) after decoding; the control switch (7) connects one end of the switch circuit (6), and the other end (6) of the switch circuit connects the bulb (10); from the battery case ( 3) The two lead wires drawn out from the inside are respectively connected to the field positioning monitoring circuit (4) and the switch circuit (6).

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