CN207280305U - variable ballistic warhead - Google Patents

variable ballistic warhead Download PDF

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Publication number
CN207280305U
CN207280305U CN201721257546.0U CN201721257546U CN207280305U CN 207280305 U CN207280305 U CN 207280305U CN 201721257546 U CN201721257546 U CN 201721257546U CN 207280305 U CN207280305 U CN 207280305U
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China
Prior art keywords
bullet
accommodating cavity
control
deceleration
opening
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CN201721257546.0U
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Chinese (zh)
Inventor
薛堃
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Shenzhen Qzu Technology Co Ltd
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Shenzhen Qzu Technology Co Ltd
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Priority to CN201721257546.0U priority Critical patent/CN207280305U/en
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Abstract

The utility model provides a kind of variable ballistic warhead, including bullet body, the inside of bullet body is equipped with deceleration device accommodating cavity and control device accommodating cavity successively along the direction of advance of bullet body, the front end of bullet body is equipped with opening, the opening of bullet body is equipped with ignition charge, deceleration gunpowder is equipped with the deceleration device accommodating cavity, is equipped with control device and angle sensing equipment in the control device accommodating cavity, the control device is electrically connected with the ignition charge and angle sensing equipment respectively.The beneficial effects of the utility model are:Provide a kind of bullet for combining conventional warhead structure, the bullet can input range straggling, bullet rotating cycle is detected by internal control device and measures flying distance, and reach apart from when start and be arranged at the deceleration device on bullet head, offset advance kinetic energy, then vertical landing, then predeterminated target is hit in a manner of igniting internal explosion thing, substantially increase the accuracy and killing efficiency of shell strike.

Description

Variable ballistic warhead
Technical field
Weapons and ammunitions field is the utility model is related to, refers in particular to a kind of variable ballistic warhead.
Background technology
With the fast development of precision guided weapon in recent years, the cannon that range is limited, accuracy at target is low is in war Status has glided, nevertheless, fighting for land attacking and defending, several tons or even tens of tons of shells pour down, its lethality is not sub- In the several pieces medium-sized tactics campaign guided missile of high quick-fried power, and the former price may less than the half even 1/5th of the latter, Cannon is still the land battle main force in the following some time because its high cost performance.
But the shortcomings that cannon still remains, as trajectory fixes, can only be along parabolic flight, all meta designs are numerous during attack It is trivial, opportunity of combat, loss attack precision or reduction killing efficiency are easily missed, how so that bullet had not only kept relatively low price, but also energy Shell fire accuracy, and shooting flexibility are greatly promoted, is one of target that military project scientific worker pursues in recent years.
Utility model content
Technical problem to be solved in the utility model is:Offer one kind can change of flight after being transmitted to target overhead The bullet of track.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:A kind of variable ballistic warhead, including Bullet body, the direction of advance of inside along the bullet body of the bullet body is equipped with deceleration device accommodating cavity successively and control fills Accommodating cavity is put, the front end of the bullet body is equipped with opening, and the opening passes through jet pipe and the deceleration device accommodating cavity unicom, The deceleration device accommodating cavity is set by cable through hole and the control device accommodating cavity unicom, the opening of the bullet body There is ignition charge, deceleration gunpowder is equipped with the deceleration device accommodating cavity, ignition charge and angle are equipped with the control device accommodating cavity Spend sensing device,
The control device is electrically connected with the deceleration device and angle sensing equipment respectively.
Further, one end that the jet pipe is connected with deceleration device accommodating cavity is gradually formed to middle shrinkage from large to small One narrow larynx, narrow larynx changes from small to big again afterwards expands outwardly to the opening of bullet body.
Further, the angle sensing equipment in the control device accommodating cavity includes at least two angular transducers, and two A angular transducer is arranged at the diagonal end of the cavity wall of the control device accommodating cavity.
Further, the side of the bullet body corresponds to control device accommodating cavity and is equipped with data cable through hole.
Further, the rear end of the bullet body is equipped with propulsion device accommodating cavity, is set in the propulsion device accommodating cavity There is propulsion device.
Further, ammunition accommodating cavity is equipped between the control device accommodating cavity and propulsion device accommodating cavity.
The beneficial effects of the utility model are:A kind of bullet for combining conventional warhead structure is provided, which can To input range straggling, bullet rotating cycle is detected by internal control device and measures flying distance, and reach apart from when Start and be arranged at the deceleration device on bullet head, offset advance kinetic energy, then vertical landing, then to ignite the side of internal explosion thing Formula hits predeterminated target, substantially increases the accuracy and killing efficiency of shell strike.
Brief description of the drawings
The concrete structure of the utility model is described in detail below in conjunction with the accompanying drawings:
Fig. 1 is the cross-sectional view of the utility model;
1- bullet bodies;2- deceleration device accommodating cavities;21- jet pipes;22- ignition charges;3- control device accommodating cavities;31- angles Spend sensing device;32- data cable through holes;4- cable through hole;5- ammunition accommodating cavities;6- propulsion device accommodating cavities.
Embodiment
To describe the technology contents of the utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation Mode simultaneously coordinates attached drawing to be explained in detail.
Embodiment 1
Referring to Fig. 1, a kind of variable ballistic warhead, including bullet body 1, the inside of the bullet body 1 is along bullet sheet The direction of advance of body 1 is equipped with deceleration device accommodating cavity 2 and control device accommodating cavity 3 successively, and the front end of the bullet body 1 is equipped with Opening, the opening pass through cable by jet pipe 21 and 2 unicom of deceleration device accommodating cavity, the deceleration device accommodating cavity 2 Through hole 4 and 3 unicom of control device accommodating cavity, the opening of the bullet body 1 are equipped with ignition charge 22, the deceleration device Deceleration gunpowder is equipped with accommodating cavity 2, control device and angle sensing equipment 31 are equipped with the control device accommodating cavity 3, it is described Control device is electrically connected with the ignition charge 22 and angle sensing equipment 31 respectively.
In the present embodiment, due to the effect of bore rifling and propellant, after bullet body is emitted bore, with certain Rotating speed travels forward, engineering practice statistics shows, the two speed be usually fixed value (error required precision allowed band it It is interior), rotating speed decay unobvious, control device reads rotating cycle by angle sensing equipment, then passes through pitch by control device (shell turns over the distance of circle advance) calculates flying distance, when distance reaches predetermined value, starts deceleration device, reversely promotes Bullet, makes bullet stop flight forward in a short time, and then drops downward into target area, target of attack.
Herein, forward and backward represents its relative position and does not indicate that its absolute position.
As can be seen from the above description, the beneficial effects of the utility model are:Provide one kind and combine conventional warhead structure Bullet, which can input range straggling, and detecting bullet rotating cycle by internal control device measures flying distance, And reach apart from when start and be arranged at the deceleration device on bullet head, offset advance kinetic energy, then vertical landing, then to ignite The mode of internal explosion thing hits predeterminated target, substantially increases the accuracy and killing efficiency of shell strike.
Embodiment 2
On the basis of embodiment 1, one end that the jet pipe 21 is connected with deceleration device accommodating cavity from large to small gradually to Middle shrinkage forms a narrow larynx, changes from small to big again after narrow larynx and expands outwardly to the opening of bullet body.
In the present embodiment, jet pipe is designed using Laval nozzle, and by aerodynamic principle, deceleration gunpowder vigorous combustion is released The gas put accelerates in the contraction phase, realizes that supersonic speed is sprayed in throat, further speeds up to more speed in the expansionary phase Injection so that for THR REV provide moment it is huge it is counter push away momentum, the rapid momentum for offsetting bullet flight forward, so as to change Become the direct of travel of bullet.
Embodiment 3
On the basis of embodiment 2, the angle sensing equipment 31 in the control device accommodating cavity 3 includes at least two jiaos Sensor is spent, two angular transducers are arranged at the diagonal end of the cavity wall of the control device accommodating cavity 3.
In the present embodiment, two angular transducers are respectively arranged in what farthest in control device accommodating cavity two diagonally held In cavity wall, accuracy of the angular transducer to bullet body rotation counting is ensured with this.
Embodiment 4
On the basis of embodiment 3, the side of the bullet body 1 corresponds to control device accommodating cavity 3 and is equipped with data cable Through hole 32.
Data bookbinding interface is equipped with the present embodiment, in the data cable through hole of this body side surface of bullet, combatant is surveying After the distance for measuring target, target range to be attacked and the transmitting parameter such as pitch are inputted to data binding apparatus, then by data Binding apparatus is inserted into the data bookbinding interface of bullet, and data binding apparatus will upload the hair such as target range and transmitting pitch automatically Parameter is penetrated, starts the control device of bullet after the completion of data bookbinding, shell bore can be pushed into after pulling up data binding apparatus Prepare transmitting.
Embodiment 5
On the basis of embodiment 4, the rear end of the bullet body 1 is equipped with propulsion device accommodating cavity 6, the propulsion device Propulsion device is equipped with accommodating cavity 6.
In the present embodiment, increase propulsion device for bullet, lighted when shell shoots out thorax, it is ensured that relatively remote interior The reduction of shell horizontal velocity is limited, so as to fulfill higher attack precision, is in addition conducive to correct shooting side in night attack To.
Herein, forward and backward represents its relative position and does not indicate that its absolute position.
Embodiment 6
Ammunition is equipped with the basis of embodiment 5, between the control device accommodating cavity 3 and propulsion device accommodating cavity 6 to hold Put chamber 5.
In the present embodiment, ammunition store uses the design of cavity, conveniently can replace ammunition load therein for striking target Lotus, for example be used for using the combination of high-explosive fragmentation and high explosive for the killing to enemy personnel, or using high explosive anti-tank cartridge to enemy Destruction of square armored target etc..
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly used in Other related technical areas, are equally included in the patent within the scope of the utility model.

Claims (6)

  1. A kind of 1. variable ballistic warhead, it is characterised in that:Including bullet body, the inside of the bullet body is along bullet body Direction of advance is equipped with deceleration device accommodating cavity and control device accommodating cavity successively, and the front end of the bullet body is equipped with opening, institute State opening and cable through hole and the control are passed through by jet pipe and the deceleration device accommodating cavity unicom, the deceleration device accommodating cavity Device accommodating cavity unicom processed, the opening of the bullet body are equipped with ignition charge, are equipped with and slow down in the deceleration device accommodating cavity Gunpowder, the control device accommodating cavity is interior to be equipped with control device and angle sensing equipment,
    The control device is electrically connected with the ignition charge and angle sensing equipment respectively.
  2. 2. variable ballistic warhead as claimed in claim 1, it is characterised in that:The jet pipe is connected with deceleration device accommodating cavity One end gradually forms a narrow larynx to middle shrinkage from large to small, changes from small to big again after narrow larynx and expands outwardly to bullet body Opening.
  3. 3. variable ballistic warhead as claimed in claim 2, it is characterised in that:Angle sensor in the control device accommodating cavity Device includes at least two angular transducers, and two angular transducers are arranged at the diagonal of the cavity wall of the control device accommodating cavity End.
  4. 4. variable ballistic warhead as claimed in claim 3, it is characterised in that:The side of the bullet body corresponds to control device Accommodating cavity is equipped with data cable through hole.
  5. 5. variable ballistic warhead as claimed in claim 4, it is characterised in that:The rear end of the bullet body is equipped with propulsion device Accommodating cavity, the propulsion device accommodating cavity is interior to be equipped with propulsion device.
  6. 6. variable ballistic warhead as claimed in claim 5, it is characterised in that:The control device accommodating cavity and propulsion device are held Put and be equipped with ammunition accommodating cavity between chamber.
CN201721257546.0U 2017-09-27 2017-09-27 variable ballistic warhead Active CN207280305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721257546.0U CN207280305U (en) 2017-09-27 2017-09-27 variable ballistic warhead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721257546.0U CN207280305U (en) 2017-09-27 2017-09-27 variable ballistic warhead

Publications (1)

Publication Number Publication Date
CN207280305U true CN207280305U (en) 2018-04-27

Family

ID=61988125

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721257546.0U Active CN207280305U (en) 2017-09-27 2017-09-27 variable ballistic warhead

Country Status (1)

Country Link
CN (1) CN207280305U (en)

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