CN211740001U - Electronic fire-controlled wave box of electric gun - Google Patents

Abstract

An electronic fire control wave box of an electric gun is characterized in that an electronic fire control module comprises a bottom plate, a trigger switch S1 installed on the bottom plate, a gear detection switch S3 and a single repeating switch S2, wherein S3 is a normally closed switch, S1 and S2 are normally open switches, S3 and S2 are connected in parallel and then form a series circuit with a motor, a battery and S1, a rotating spring position spanner is designed on the outer surface of the wave box, a rotating spring position sliding plate is connected below the rotating spring position spanner, S1 is located behind the trigger, S3 is located in a stroke track of rotation of a coaxial cam of a semicircular gear and can be in contact with the top end of the cam in motion, when S3 is in contact with the cam, the circuit is in a power-off state, the rotating spring position sliding plate has two stable positions under the driving of the rotating spring position spanner, and presses S2 and leaves S2. The utility model discloses the current mechanical structure who is equipped with for realizing single shot shooting of cancellation replaces with electronic fire control module, simple structure, and shooting state is stable, long service life.

Description

Electronic fire-controlled wave box of electric gun

Technical Field

The utility model belongs to firearms accessory especially relates to the ripples case of electronic rifle.

Background art:

the wave box is the heart of the electric gun and is mainly responsible for bringing kinetic energy to the shooting of the gun and the bullet. The trigger has the function of connecting a power supply with the motor, so that the motor works to drive the gear to move for shooting, and figures 1 and 4 are structural diagrams of a rotating spring position wrench and internal parts of the wave box when a cover plate of one side of the wave box is transparent. The electric gun has two forms of single shot shooting and continuous shot shooting, as shown in figures 1-3, the single shot shooting is carried out, a pointer (on the outer surface of a wave box) of a rotating bullet position wrench 2 points at the middle, a trigger 1 is pulled to push a slide way piece 3 forwards, and a copper block 31 at the front end of the slide way piece contacts a single shot copper sheet 81 of a contact switch 8, so that a circuit is connected. After the power is switched on, the motor drives the gear set to move, the coaxial cam 61 of the semicircular gear 6 rotates, the convex point 71 at the front end of the rotating elastic position joint 7 in contact with the gear set is pressed downwards, the other end of the convex point tilts through the lever principle, the slide way piece is pushed upwards, the convex point slides backwards under the action of the spring to enable the slide way piece to be separated from the trigger 1, at the moment, the single-shot copper sheet 81 is also released from contact with the copper block 31, the circuit is powered off, and single shot is formed. As shown in fig. 4, when firing continuously, the rotating bullet position wrench 2 is shifted to the firing continuously position, the rotating bullet position wrench drives the rotating bullet position sliding plate 5 to move backwards, at this time, the spring matched with the rotating bullet position sliding plate and the rotating bullet position joint has no pressure, the rotating bullet position joint is not stressed, so that the salient point 71 at the front end of the rotating bullet position joint 7 is not contacted with the coaxial cam of the semicircular gear 6, the contact copper sheet on the rotating bullet position sliding plate is contacted with the firing continuously copper sheet 82 of the contact switch 8, after the trigger is triggered, the circuit is connected and continues until the firing is completed, and the firing completion means that the trigger is loosened or the battery has no electricity. As the coaxial cam of the semi-circular gear in the single-shot state moves on the salient point at the front end of the rotating spring position joint, the salient point 71 at the front end of the rotating spring position joint is easy to wear, and once the height of the salient point is not enough to separate the slide way piece of the slide way piece from the trigger buckle, the single-shot state fails, so that the single-shot function is lost.

Disclosure of Invention

The utility model aims to overcome that there is unstable factor in current electronic rifle list shot structure, provide an electronic fire accuse ripples case of electronic rifle of shooting state stability.

An electronic fire control wave box of an electric gun is characterized by comprising an electronic fire control module, wherein the electronic fire control module comprises a bottom plate, a trigger switch S1, a gear detection switch S3 and a single repeating switch S2, the trigger switch S3 is a normally closed switch, the trigger switch S1 and the single repeating switch S2 are normally open switches, the gear detection switch S3 is connected with the single repeating switch S2 in parallel and then forms a series circuit with a motor, a battery and the trigger switch S1, a fixing hole connected with a wave box shell is designed on the bottom plate, a rotating spring position spanner is designed on the outer surface of the wave box, a rotating spring position sliding plate is connected below the rotating spring position spanner, a contact trigger switch S1 is located behind the trigger, the gear detection switch S3 is located in a stroke track of coaxial cam rotation of a semi-circular gear, the gear can be contacted with the top end of the cam in the motion of the cam, and the gear detection switch S3 is contacted with the cam, the circuit is in a power-off state, the rotating spring position sliding plate has two stable positions under the driving of the rotating spring position spanner, and the rotating spring position sliding plate presses the single repeating switch S2 and leaves the single repeating switch S2.

The utility model discloses a improve on the ripples case basis of current electronic rifle, cancel the current mechanical structure such as commentaries on classics bullet position joint, slide spare, contact switch, contact copper billet that is equipped with for realizing single shot shooting, increase the electron fire accuse module and replace, simple structure, shooting state is stable.

One end electrode of the motor is connected with one end electrode of the battery through a lead to form a loop.

The utility model discloses cancelled parts such as the commentaries on classics bullet position joint that present be equipped with for realizing single shot shooting, slide spare, just also do not have the defect that makes single shot state inefficacy because of bump wearing and tearing, realize single shot, the function of running fire through three switch, simple structure is effective, and shooting state is stable. The service life is long, the service life of a mechanical switch is 6 thousand to 1 ten thousand times, and the service life of a gear detection switch on the electronic fire control is at least 10 ten thousand times due to the single-shot function of the existing mechanical electric gun.

Drawings

FIG. 1 is a structural diagram of a transparent rotation position wrench and internal parts of a bellows when a bellows cover plate is set at one side of a conventional electric gun in a single shot state

FIG. 2 is a schematic diagram of the main components of a single-shot and continuous-shot structure of a conventional electric gun

FIG. 3 is a diagram showing the usage state of the semi-circular gear and the rotating elastic position joint in the single-shot state

FIG. 4 is a structural diagram of a transparent rotation position wrench and internal parts of a bellows when a bellows cover plate is set in a continuous firing state of a conventional electric gun

FIG. 5 is a schematic circuit diagram of the present invention

FIG. 6 is a schematic structural diagram of the present invention

FIG. 7 is a rear view of FIG. 6

FIG. 8 is a schematic view of the combination of a trigger and an electronic fire control module

FIG. 9 is a schematic view of an electronic fire control module

Wherein: 1 trigger 2 changes bullet position spanner 3 slide piece 31 copper block 5 changes bullet position slide 6 semicircle gear 61 cam 7 changes bullet position joint 71 bump 8 contact switch 81 single shot copper sheet 82 and sends copper sheet 9 electronic fire control module 91 bottom plate S1 trigger switch S2 single shot switch S3 gear detection switch.

Detailed Description

The embodiments illustrated herein will enable those skilled in the art to more fully understand the present invention, without limiting it in any way, when the present invention is described in detail below with reference to the accompanying drawings.

As shown in fig. 5-9, an electronic fire-control wave box of an electric gun is improved on the basis of the wave box of the existing electric gun, the main improvement part is to cancel the existing bullet-turning joint, slide way piece, contact switch and contact copper block which are equipped for realizing single-shot shooting, add an electronic fire-control module for replacement, and reserve a bullet-turning spanner 2 and a bullet-turning sliding plate 5.

The electronic fire control module 9 is composed of a bottom plate 91, a trigger switch S1 arranged on the bottom plate, a gear detection switch S3 and a single repeating switch S2, wherein the gear detection switch S3 is a normally closed switch, the trigger switch S1 and the single repeating switch S2 are normally open switches, the gear detection switch S3 is connected with the single repeating switch S2 in parallel and then forms a series circuit with a motor, a battery and the trigger switch S1, and one end electrode of the motor is connected with one end electrode of the battery through a lead. The design has the fixed orifices of being connected with ripples case shell on the bottom plate, it has the commentaries on classics bullet position spanner to have at ripples case surface design, the below of commentaries on classics bullet position spanner is connected with changes bullet position slide, contact trigger switch S1 is located the trigger rear, gear detection switch S3 is located the coaxial cam pivoted stroke orbit of half-round gear, can contact with the top of cam in the motion of cam, when gear detection switch S3 contacts with the cam, the circuit is the outage state, it has two stable positions to change bullet position slide under the drive of commentaries on classics bullet position spanner, push down single running fire switch S2, leave single running fire switch S2. The rest of the parts which are not described are the same as the prior art.

The working process is as follows: in the single shot shooting mode, the rotating spring position wrench is in a single shot state (in the same position as that in figure 1), the single repeating switch S2 is in a normally open state, the trigger is pulled, the trigger contacts the trigger switch S1, the circuit is connected, the semi-circular gear rotates for one circle, the coaxial cam of the semi-circular gear rotates to press down the gear detection switch S3 which is contacted with the semi-circular gear, the gear detection switch S3 is disconnected, the single repeating shoot switch S2 is normally open, so the circuit is automatically cut off to complete single shoot, if continuous shooting is needed, firstly, the rotating spring position wrench needs to be pulled to the continuous firing position (the position is the same as that in fig. 4), at this time, the rotating spring position sliding plate 5 can press the single continuous firing switch S2, so that the single continuous firing switch S2 is closed, the parallel circuit is in the on state, no matter what state the gear detection switch S3 is in when the trigger is pulled again, the circuit is not influenced, and at the moment, the continuous transmission is formed.

Claims (2)

1. An electronic fire control wave box of an electric gun is characterized by comprising an electronic fire control module, wherein the electronic fire control module comprises a bottom plate, a trigger switch S1, a gear detection switch S3 and a single repeating switch S2, the trigger switch S3 is a normally closed switch, the trigger switch S1 and the single repeating switch S2 are normally open switches, the gear detection switch S3 is connected with the single repeating switch S2 in parallel and then forms a series circuit with a motor, a battery and the trigger switch S1, a fixing hole connected with a wave box shell is designed on the bottom plate, a rotating spring position spanner is designed on the outer surface of the wave box, a rotating spring position sliding plate is connected below the rotating spring position spanner, a contact trigger switch S1 is located behind the trigger, the gear detection switch S3 is located in a stroke track of coaxial cam rotation of a semi-circular gear, the gear can be contacted with the top end of the cam in the motion of the cam, and the gear detection switch S3 is contacted with the cam, the circuit is in a power-off state, the rotating spring position sliding plate has two stable positions under the driving of the rotating spring position spanner, and the rotating spring position sliding plate presses the single repeating switch S2 and leaves the single repeating switch S2.

2. The electronic fire controlled wave box of an electric gun according to claim 1, wherein one end electrode of the motor is connected to one end electrode of the battery through a lead.

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