CN210198213U - Simulated training bullet - Google Patents
Simulated training bullet Download PDFInfo
- Publication number
- CN210198213U CN210198213U CN201920373078.6U CN201920373078U CN210198213U CN 210198213 U CN210198213 U CN 210198213U CN 201920373078 U CN201920373078 U CN 201920373078U CN 210198213 U CN210198213 U CN 210198213U
- Authority
- CN
- China
- Prior art keywords
- simulated
- bomb
- cartridge case
- spring
- simulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a simulated training bomb, which comprises a simulated cartridge case; the ejection mechanism is fixed at the tail of the simulation cartridge case; and an electric control module arranged on the simulated cartridge case; the electric control module comprises a simulated bomb MCU; the firing detection device is communicated with the simulation bomb MCU, the OLED display screen, the operation keys, the wireless communication module and the power management module; the simulated training shell of the utility model can utilize the actual installation to launch, generate the launching effects of sound and light and the like, and can set the types, the number, the fuze and other attributes of shells; thereby showing the launching effect similar to live ammunition with high fidelity.
Description
Technical Field
The utility model relates to a mortar training equipment, concretely relates to simulation training bullet belongs to mortar training equipment technical field.
Background
The mortar is generally 6 doors, 3 doors in each row and 1 door in each class; the gun class consists of a class leader, a subsidiary class leader and about 6 gun hands; the chief is responsible for commanding; the assistant team leader also takes charge of aiming at 1 gunman; 2, the gunner is responsible for loading ammunition and assisting aiming; 3 the artillery is responsible for transferring the cannonball and arranging the seat plate; the other artillery is responsible for loading the artillery shell; observing the target position, determining the starting data of shooting, observing the explosion point and correcting; the order of password transmission is command post, auxiliary chain length, row length and shift length; the operation training of the existing mortar is mainly carried out in two modes, wherein one mode is that real shells are adopted for live firing, so that the actual operation capability of soldiers in actual combat scenes is cultured; the other method is to adopt an equal-proportion or reduced-proportion physical model of a mortar and a shell made of metal or nonmetal materials to carry out basic structure learning and operation flow training; these two modes have the following disadvantages: the physical model produced based on special materials has large difference with the actual installation, poor fidelity, poor immersion in the training process and poor training effect; the adoption of the live ammunition training has large safety risk and large consumption; none of them can well meet the actual combat training of mortar in actual combat scenes.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a simulation training bomb which is designed by comprehensively adopting a model simulation technology and a launching effect enhancement technology and is launched by utilizing a real-mounted device; the specific functions of the method include the setting of shell attributes as required, the physical simulation of acousto-optic smoke effect in the launching process and the real simulation of the launching operation flow.
The utility model discloses a simulated training bullet, which comprises a simulated bullet shell; the ejection mechanism is fixed at the tail of the simulation cartridge case; and an electric control module arranged on the simulated cartridge case; the electric control module comprises a simulated bomb MCU consisting of a singlechip minimum system;
the firing detection device is communicated with the simulation bomb MCU, detects the firing action, converts the firing action into an electric signal and informs the simulation bomb MCU to process the firing action data;
and an OLED display screen and operation keys which are communicated with the simulation bomb MCU to complete bomb species selection, residual bomb quantity display, explosive charge number selection, explosive temperature setting, initial speed deviation display or setting and bomb weight symbol display;
the wireless communication module is communicated with the simulation bomb MCU, is communicated with the launching position host and the PDA in a short-distance wireless communication mode, and sends information such as the launching bomb seeds, the charge number, the explosive temperature, the bomb weight symbols, the fuse setting, the initial speed deviation and the like to the launching position PDA;
and a power management module for supplying power to the whole machine; the power management module comprises a battery and a power conversion circuit, wherein the battery adopts a battery pack to provide power, and the battery voltage is converted into the voltage required by each module through the power conversion circuit;
the ejection mechanism comprises an ejection piece arranged in a tail pipe of the simulation cartridge case; the launching member comprises one of a spring catapult, a gunpowder launcher, a pneumatic launcher or an electromagnetic catapult.
In a preferred embodiment, the tail pipe of the simulated cartridge casing is provided with a spring bin; the spring bin is internally provided with a power spring; the upper end of the power spring is fixed with the simulation cartridge case, and the lower end of the power spring is tightly attached with an H-shaped nest; the nested movable fit is arranged on the inner wall of the spring bin; a contact pin spring is arranged below the nesting; the contact pin spring is compressed and received in the nesting, and a contact pin is arranged at the bottom of the contact pin spring on the inner side of the nesting; the contact pin is of an inverted wide-mouth bottle structure; a plurality of beads are movably embedded in the embedding sleeve; the beads penetrate through the nesting and are obliquely and movably embedded into the simulated shell groove; the bead bodies are attached to the outer surface of the contact pin; the bottom of the contact pin protrudes out of the bottom surface of the tail pipe of the simulated cartridge case.
In a preferred embodiment, the firing detection device is formed by a reset switch or a Hall sensor switch fixed in the simulation cartridge case.
In a preferred embodiment, the spring chamber extends from the tail pipe to the front end of the simulated cartridge case.
In a preferred embodiment, the ejection mechanism further comprises an inner cylinder which is embedded with the mortar barrel; the length of the inner cylinder is 0.6m, the inner diameter of the inner cylinder is 50mm, the maximum outer diameter of the inner cylinder is slightly smaller than the inner diameter of the mortar barrel pipe, and the inner cylinder is loaded into the mortar barrel pipe from a muzzle; and the mortar barrel is provided with a magnetoelectric module.
As a preferred embodiment, the projectile MCU is also communicatively connected with a firing effect simulator for generating at least one of sound, light or smoke.
As a preferred embodiment, the working process of the training bomb is as follows: the simulated cartridge case is loaded from the opening of the inner cylinder and slides down to the bottom of the inner cylinder, the contact pin impacts the bottom of the inner cylinder, after the contact pin compresses the contact pin spring and moves upwards for a certain distance, the bead body inclines to roll inwards, and the simulated cartridge case is separated from nesting; the power spring is released to push the simulation cartridge case to eject forwards; the landing distance of the simulated cartridge shell ejected from the muzzle is about 1-2 m, and after the simulated cartridge shell is picked up, the ejection spring is pushed to reset, so that the ball body is aligned with the corresponding groove of the simulated cartridge shell, namely, the assembly state is restored, and the simulated cartridge shell can be repeatedly used.
Compared with the prior art, the utility model discloses a simulation training bullet; the mortar is used as a training platform, a scaled simulation projectile is developed by using a model simulation technology and a launching effect simulation technology, the projectile can be launched by using the mortar, sound, light and other launching effects can be generated, and the attributes (type, quantity, fuze and the like) of the projectile can be set; thereby showing the launching effect similar to live ammunition with high fidelity.
Drawings
Fig. 1 is a schematic diagram of the structure of the electronic control module of the present invention.
Fig. 2 is a schematic diagram of the parameter setting structure of each module of the present invention.
Fig. 3 is a flow chart of the electric control module of the present invention.
Fig. 4 is a schematic diagram of the structure of the simulated cartridge case of the present invention.
Fig. 5 is a schematic structural view of the ejection mechanism in the tail pipe of the simulated cartridge case of the present invention.
Detailed Description
Example 1:
a simulated training projectile as shown in figures 1 and 2, comprising a simulated cartridge shell; the ejection mechanism is fixed at the tail of the simulation cartridge case; and an electric control module arranged on the simulated cartridge case; the electric control module comprises a simulated missile MCU consisting of a PIC24 series singlechip minimum system;
the firing detection device is communicated with the simulation bomb MCU, detects the firing action, converts the firing action into an electric signal and informs the simulation bomb MCU to process the firing action data;
and an OLED display screen and operation keys which are communicated with the simulation bomb MCU to complete bomb species selection, residual bomb quantity display, explosive charge number selection, explosive temperature setting, initial speed deviation display or setting and bomb weight symbol display;
the wireless communication module is communicated with the simulation bomb MCU, is communicated with the launching position host and the PDA in a short-distance wireless communication mode, and sends information such as the launching bomb seeds, the charge number, the explosive temperature, the bomb weight symbols, the fuze setting, the initial speed deviation and the like to the launching position PDA;
and a power management module for supplying power to the whole machine; the power management module comprises a battery and a power conversion circuit, wherein the battery adopts a 18650 battery pack to provide power, and the voltage of the battery is converted into the voltage required by each module through the power conversion circuit;
as shown in fig. 3, when the electronic control module works, the electronic control module is initialized to perform communication self-test on the power supply and each module; the self-checking passes and the real-time detection is carried out to determine whether the percussion action exists; if the detection is not passed, prompting fault information; when the firing information is detected, the firing detection device sends the information to the simulation bomb MCU; the simulated bomb MCU sends the set data to the PDA; when the triggering information is not detected, judging whether to carry out internal communication, if not, detecting whether to carry out key operation, if not, returning, if so, and if so, judging whether to switch the bullet type and the bullet loading amount; if the internal communication exists, the loading information is input;
the ejection mechanism comprises an ejection piece arranged in a tail pipe of the simulation cartridge case; the launching member comprises one of a spring catapult, a gunpowder launcher, a pneumatic launcher or an electromagnetic catapult.
As shown in fig. 4 and 5, the tail pipe 2 of the simulated cartridge case 1 is provided with a spring chamber 3; the spring chamber 3 is internally provided with a power spring 4; the upper end of the power spring 4 is fixed with the simulated cartridge case 1, and the lower end of the power spring 4 is tightly attached with an H-shaped nesting sleeve 5; the nesting 5 is movably attached to the inner wall of the spring bin 3; a contact pin spring 6 is arranged below the nesting 4; the contact pin spring 6 is compressed and collected in the nesting 5, and a contact pin 7 is arranged at the bottom of the contact pin spring inside the nesting 5; the contact pin 7 is of an inverted wide-mouth bottle structure; a plurality of beads 8 are movably embedded in the embedding sleeve 5; the beads 8 penetrate through the nesting and are obliquely and movably embedded into the grooves of the simulated cartridge case 1; the bead body 8 is attached to the outer surface of the contact pin 7; the bottom of the contact pin 7 protrudes out of the bottom surface of the tail pipe 2 of the simulated cartridge case 1.
When the ejection mechanism is designed; let the mass of the simulated bomb be mdLength of ldThe diameter of the bullet is dd，mdThe range of (a) is 2-4.2 kg, and m is taken preliminarilydIs 3kg, ld0.4m, ddIs 50 mm; the length of the inner cylinder which is arranged in the mortar barrel is lntPreliminarily taking 0.6 m; let the ejection height (from the bottom of the inner cylinder) of the simulated bomb be hdts，hdtsNeed to be greater than lntPreliminarily taking 1 m; the demand for power spring energy is then: ets＝mdghdts＝kx2And/2, about 29.4J, wherein k is the elastic coefficient of the power spring, and x is the stroke of the power spring. Taking the stroke of the power spring as 0.1m, and then the elastic coefficient k is about 5800;
the elastic coefficient k is calculated by the formula:
in which G-spring material has a shear modulus of 8X 10 in steel4MPa; d is the diameter of the spring wire; d2-spring diameter; n is the number of effective turns; according to calculation, the diameter of the spring wire is 3mm, the diameter of the spring is 20mm, and the number of effective turns is 20; and various power spring options can be obtained by changing the sizes of the three components.
In another embodiment, the trigger detection device is a reset switch or a hall sensor switch fixed in the simulated cartridge case.
In another embodiment, the simulated cartridge case 1 is made of nylon material according to the 3:4 compression ratio of the live ammunition.
In yet another embodiment, the spring chamber 3 extends from the tail pipe 2 to the front end of the dummy cartridge case 1.
In another embodiment, the ejection mechanism a further includes an inner cylinder (not shown) engaged with the mortar barrel; the length of the inner cylinder is 0.6m, the inner diameter of the inner cylinder is 50mm, the maximum outer diameter of the inner cylinder is slightly smaller than the inner diameter of the mortar barrel pipe, and the inner cylinder is loaded into the mortar barrel pipe from a muzzle; and a magnetoelectric module is arranged on the mortar barrel and used for detecting the Hall sensor, and the magnetoelectric module generates a magnetic field or adopts muzzle magnetoelectric induction.
In still another embodiment, the simulated missile MCU is further communicatively connected with a launch effect simulator for generating at least one of sound, light, or smoke.
Wherein, the training bullet working process is as follows: the simulated cartridge case is loaded from the opening of the inner cylinder and slides down to the bottom of the inner cylinder, the contact pin impacts the bottom of the inner cylinder, after the contact pin compresses the contact pin spring and moves upwards for a certain distance, the bead body inclines to roll inwards, and the simulated cartridge case is separated from nesting; the power spring is released to push the simulation cartridge case to eject forwards; the landing distance of the simulated cartridge shell ejected from the muzzle is about 1-2 m, and after the simulated cartridge shell is picked up, the ejection spring is pushed to reset, so that the ball body is aligned with the corresponding groove of the simulated cartridge shell, namely, the assembly state is restored, and the simulated cartridge shell can be repeatedly used.
When in implementation, the inner cylinder is embedded into the gun barrel; setting the current inherent attribute parameters such as cartridge type, fuze type, ID number and the like by utilizing an OLED display screen and an operation key on the simulated cartridge case; then, a power spring of the simulated cartridge case is compressed and locked by a bead body; then according to the launching process of the mortar, the simulated bomb is thrown into the inner cylinder, the simulated bomb freely falls, when the bottom of the inner cylinder is touched, the compressed power spring is unlocked and ejects the simulated bomb out of the inner cylinder, and meanwhile, the launching effect simulation assembly of the simulated bomb starts to work to give out sound, light and smoke effects; the simulated projectile is ejected out of the gun barrel for a certain distance and then falls to the ground to complete a launching process; and can be reset and perform another transmission training if necessary.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (6)
1. A simulated training cartridge is characterized by comprising a simulated cartridge shell; the ejection mechanism is fixed at the tail of the simulation cartridge case; and an electric control module arranged on the simulated cartridge case; the electric control module comprises a simulated bomb MCU consisting of a singlechip minimum system;
the firing detection device is communicated with the simulation bomb MCU, detects the firing action, converts the firing action into an electric signal and informs the simulation bomb MCU to process the firing action data;
and an OLED display screen and operation keys which are communicated with the simulation bomb MCU to complete bomb species selection, residual bomb quantity display, explosive charge number selection, explosive temperature setting, initial speed deviation display or setting and bomb weight symbol display;
the wireless communication module is communicated with the simulation bomb MCU, is communicated with the launching position host and the PDA in a short-distance wireless communication mode, and sends information such as the launching bomb seeds, the charge number, the explosive temperature, the bomb weight symbols, the fuse setting, the initial speed deviation and the like to the launching position PDA;
and a power management module for supplying power to the whole machine; the power management module comprises a battery and a power conversion circuit, wherein the battery adopts a 18650 battery pack to provide power, and the voltage of the battery is converted into the voltage required by each module through the power conversion circuit;
the ejection mechanism comprises an ejection piece arranged in a tail pipe of the simulation cartridge case; the launching member comprises one of a spring catapult, a gunpowder launcher, a pneumatic launcher or an electromagnetic catapult.
2. The simulated training projectile of claim 1, wherein: the tail pipe of the simulated cartridge case is provided with a spring bin; the spring bin is internally provided with a power spring; the upper end of the power spring is fixed with the simulation cartridge case, and the lower end of the power spring is tightly attached with an H-shaped nest; the nested movable fit is arranged on the inner wall of the spring bin; a contact pin spring is arranged below the nesting; the contact pin spring is compressed and received in the nesting, and a contact pin is arranged at the bottom of the contact pin spring on the inner side of the nesting; the contact pin is of an inverted wide-mouth bottle structure; a plurality of beads are movably embedded in the embedding sleeve; the beads penetrate through the nesting and are obliquely and movably embedded into the simulated shell groove; the bead bodies are attached to the outer surface of the contact pin; the bottom of the contact pin protrudes out of the bottom surface of the tail pipe of the simulated cartridge case.
3. The simulated training projectile of claim 1, wherein: the triggering detection device is composed of a reset switch or a Hall sensor switch fixed in the simulation cartridge case.
4. The simulated training projectile of claim 2, wherein: the spring bin extends to the front end of the simulated cartridge case from the tail pipe.
5. The simulated training projectile of claim 1, wherein: the ejection mechanism also comprises an inner cylinder embedded with the mortar barrel; the length of the inner cylinder is 0.6m, the inner diameter of the inner cylinder is 50mm, the maximum outer diameter of the inner cylinder is slightly smaller than the inner diameter of the mortar barrel pipe, and the inner cylinder is loaded into the mortar barrel pipe from a muzzle; and the mortar barrel is provided with a magnetoelectric module.
6. The simulated training projectile as claimed in claim 1 wherein said simulated projectile MCU is further communicatively connected to a launch effect simulator for generating at least one of sound, light or smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373078.6U CN210198213U (en) | 2019-03-22 | 2019-03-22 | Simulated training bullet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920373078.6U CN210198213U (en) | 2019-03-22 | 2019-03-22 | Simulated training bullet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198213U true CN210198213U (en) | 2020-03-27 |
Family
ID=69879977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920373078.6U Expired - Fee Related CN210198213U (en) | 2019-03-22 | 2019-03-22 | Simulated training bullet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198213U (en) |
-
2019
- 2019-03-22 CN CN201920373078.6U patent/CN210198213U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10890408B2 (en) | Simulated training ammunition automatic launching system | |
| US9541341B2 (en) | Method and apparatus for self-resetting trigger mechanism | |
| US4194304A (en) | Loader and recoil simulation trainer for artillery crews | |
| CN109813186B (en) | Simulation training bullet | |
| CN212458130U (en) | Second-level gunpowder launching part and catching net bomb composed of same | |
| CN210198213U (en) | Simulated training bullet | |
| CN204730747U (en) | A kind of high speed smooth bore trajectory emitter | |
| KR102338585B1 (en) | Simulated magazine and firearm control method using the same | |
| CN207180470U (en) | A kind of simulating training shell automatic transmitting system | |
| CN207123216U (en) | A kind of pneumatic transmitter of cartridge type for launching simulation dummy round | |
| CN215447587U (en) | Acoustic, photoelectric and pneumatic energy simulated somatosensory shooting instrument | |
| CN101261101B (en) | Electric shock bomb shot by gun | |
| KR101509333B1 (en) | Underwater automatic rifle | |
| CN207123213U (en) | A kind of cartridge type ejection emitter for launching simulation dummy round | |
| CN201218693Y (en) | Environment-friendly anti-riot fire arms | |
| KR100498085B1 (en) | Electronic imitation gun magazine for substituting a blank shot and controlling method thereof | |
| RU156685U1 (en) | STARTING DEVICE FOR PYRO-LIQUID AEROSOL CYLINDERS, SMALL PULSE AMMUNITION AND PNEUMOPARTONS | |
| CN221781352U (en) | 120 Mm antitank rocket tube simulator | |
| CN110081783B (en) | Low-damage shot-peening test bomb and recovery method thereof | |
| CN2660469Y (en) | General cannon for mortar and its analog mortar shell | |
| KR102106402B1 (en) | Practice Shell for Firing Exercise of Tank | |
| CN107702599B (en) | Bullet based on compressed gas as power | |
| KR200332601Y1 (en) | Electronic imitation gun magazine for substituting a blank shot | |
| CN201081639Y (en) | Cloth bag bullet | |
| CN210268352U (en) | Mortar confrontation simulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |