CN213396758U

CN213396758U - Target accessory and system for target practice

Info

Publication number: CN213396758U
Application number: CN202021458845.2U
Authority: CN
Inventors: 范鹏; 王军
Original assignee: Chengdu Fangdeer Technology Co ltd
Current assignee: Chengdu Fangdeer Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-08
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to a target accessory and system for shooting training, including setting up at least one electric conductor on its target surface, the target surface is hit and makes two at least electric conductors switch on by water bullet, its characterized in that the target accessory includes stratum basale and composite bed at least in the thickness direction, the electric conductor is fixed on the stratum basale, the target accessory is attached to the target aircraft through its composite bed and makes the composite bed is in water bullet hit along its thickness direction elasticity compression under the condition of target accessory.

Description

Target accessory and system for target practice

Technical Field

The utility model relates to a shooting training technical field especially relates to a target accessory and system for shooting training.

Background

The existing simulated shooting training system is mainly used for the real person CS (simulation of Counter strike), and can be divided into the following parts according to the different simulated shooting modes: BB bombs, paintballs, lasers, and water bombs. The BB bullets have significant lethality and are therefore strictly prohibited by the country. Paintballs are also lethal and cause severe environmental pollution, leaving the player clothes with marks that create a competing mind and are therefore not popular. Laser emission is accepted in the market as a novel game type which is harmless and pollution-free to human bodies, is the choice of most of players at present, and adopts the principle that invisible laser beams are emitted by utilizing the electronic principle, an electronic system can automatically record the damage degree after hitting an inductor worn on the other side, and sound and vibration prompt are provided; since a bullet is not fired in a battle completely depending on electronic equipment and an optical system, visibility of the bullet trajectory cannot be achieved, and it is difficult to manage and decide victory unless rules are consciously followed. The water bomb is a novel choice of shooting equipment, is safe and environment-friendly, is rapidly accepted by the market, is made of polyurethane material, is safe and non-toxic, has no lethality after absorbing water, and can be naturally degraded without any harm to the environment.

In the conventional electronic circular ring target and target scoring system proposed in patent document No. CN210346490U, whether the resistance value between two adjacent electric conductors has a continuous change or not is detected within a predetermined time period, and when the resistance value between two adjacent electric conductors has a continuous change, it is determined that there is a residue of dummy bullet on the surface of the electric conductor. In addition, a residue early warning threshold value is preset, and when the resistance value between the two electric conductors exceeds the residue early warning threshold value, a user is reminded of cleaning the simulated bullet residues. If the water bomb residues exist, the residues are attached to the electric target for a period of time, the microprocessor 6 counts the time, if the water bomb residues do not disappear after a certain period of time, the water bomb residues are considered to exist, and if the water bomb residues disappear, the water bomb residues do not exist.

Above-mentioned patent reminds the user to remain the clearance opportunity of crystal bullet on the target surface through continuously detecting the resistance value between two adjacent electric conductors and predetermine residue early warning threshold value, and on the one hand, this electron ring target structure is different from current traditional target drone, need the independent production manufacturing, and manufacturing cost is high with the maintenance cost. In addition, during actual shooting training, the crystal bullets impact a hard target surface at a high speed, the impact strength is high, after the water bullets are crushed, the stagnation time of the water bullets at a middle target point is short, the crushing degree is high, the generated fragments are small in size and large in quantity, the fragments are easy to stick to the target surface, the evaporation speed of water in crystal bullet residues is limited, the influence which is difficult to distinguish is caused on the next shooting, and the user experience is seriously influenced; if the user frequently cleans the target surface, the shooting training experience of the user can be seriously influenced.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

Target scoring system that provides to prior art is because of can't avoiding a large amount of little fragments to stick on the target surface after the water bomb breaks, and the clean problem of experiencing with user's shooting training of target surface when having the in-service use to and need the problem that manufacturing and manufacturing cost and maintenance cost are high alone, this application strives for through carrying out the improvement of structure and relation of connection to current water bomb shooting system, come to provide one kind can effectively reduce cost, and promote shooting training system and target accessory that user experienced through the automatically cleaning effect who improves the target surface. The target fitting for target practice comprises at least one electric conductor arranged on a target surface of the target fitting, wherein the target surface is shot by water to conduct at least two electric conductors.

This application is through setting up bilayer structure's target accessory, and the target accessory can assemble to existing target drone on the adaptability, and the manufacturing cost and the maintenance cost of target accessory have been reduced to a large amount of target drone that make full use of has now. Meanwhile, the target accessory of the double-layer structure is different from the existing target surface with larger hardness, when water bullets with high kinetic potential impact on the target surface with larger traditional hardness, the impact strength is high, after the water bullets are broken, the dead time of a middle target point is short, the breaking degree is high, the generated fragments are small in size and large in quantity, the fragments are easy to stick on the target surface, the influence which is difficult to distinguish is caused on the next shooting, and the user experience is seriously influenced. Therefore, the target accessory provided by the application ensures the existing identification capability of the target, and also utilizes the elastic compression of the composite layer to provide certain impact buffering for the water bomb, so that the dead time of the water bomb at the target point is prolonged, the detection reliability is improved, fragments are large in size after damage and are not easy to stick on the target surface, and the self-cleaning effect of the target surface is improved. The interval time of manually cleaning the target surface is effectively prolonged, the working strength of maintenance personnel is reduced, and the user experience is favorably improved.

According to a preferred embodiment, at least one electrical conductor is fixed to the substrate layer in such a way that it successively extends from a central position of the target assembly outwards and is spaced apart from each other. The conductor is in the shape of a ring, and forms a multi-ring target surface similar to the existing target surface.

According to a preferred embodiment, the electrodes of two of said conductors adjacent to each other are mutually different. When the water bullets shoot on the electric conductors, the resistance values among the electric conductors arranged at intervals change, so that the current changes, and finally the voltage changes.

According to a preferred embodiment, the target practice system further comprises a current detection circuit for detecting a pulsed current between at least one electrical conductor.

According to a preferred embodiment, the target practice system further comprises a microprocessor, and the microprocessor is electrically connected with the current detection circuit. The current detection circuit transmits the detected pulse current signal to the microprocessor for processing.

According to a preferred embodiment, the target practice system further comprises a wireless transmission module, and the wireless transmission module is electrically connected with the microprocessor. The hit target information obtained after the processing of the microprocessor can be transmitted to other terminals through the wireless transmission module for displaying or further processing.

According to a preferred embodiment, an insulator is arranged on the substrate layer in the space between two electrical conductors. The insulator has strong water repellency and anti-blocking property. The insulator provides a non-conductive state between two adjacent conductors. The insulator can improve the problem that fragments generated after the water bomb is broken are adhered to the target surface.

According to a preferred embodiment, the distance between two electrical conductors arranged in series is smaller than the diameter of the contact surface of the water bullet with the target fitting. The water bomb after absorbing water has better elasticity, and the water bomb with high kinetic potential energy impacts the target surface, and the water bomb is gradually compressed elastically to deform, so that the diameter of the deformed water bomb is increased. Thus, the water bullet can contact at least two electric conductors when impacting on the target surface. Meanwhile, under the size setting, the probability of water bullet sticking on the target surface is further reduced, and the self-cleaning effect of the target surface is favorably improved.

According to a preferred embodiment, the composite layer comprises an elastic portion and at least one adhesive portion embedded in the elastic portion. The composite layer can stably attach the target fitting to the target drone by utilizing the adhesive performance of the adhesive part, and also can provide certain elastic buffer effect during water-bullet impact. The pasting part is embedded in the elastic part to ensure the flatness of the composite layer.

The application has still provided a training system of shooing, and its characterized in that includes central processing unit and a plurality of target accessories, and is a plurality of on the target accessory is detachable assembly to a plurality of target drone respectively, all be provided with current detection circuit and microprocessor on a plurality of target accessories, a plurality of microprocessors respectively with central processing unit carries out the information interaction. The central processing unit collects the shot information of all target accessories, so that the time consumption of the score of the current training personnel can be counted and calculated conveniently. The central processing unit can be in communication connection with a mobile intelligent terminal operated by a current trainer.

Drawings

FIG. 1 is a simplified overall schematic diagram of the target practice system of the present invention;

fig. 2 is a simplified cross-sectional structural schematic of a target accessory of the present invention.

List of reference numerals

1: electric conductor 2: base layer

3: composite layer 4: target drone

5: the elastic part 6: adhesive part

Detailed Description

The present application will be described in detail below with reference to the accompanying drawings.

Fig. 1 is a simplified overall structural diagram of the target practice system of the present application, and fig. 2 is a simplified cross-sectional structural diagram of a target accessory of the target practice system of the present application. The target practice system proposed in this application can be applied to the launch of water bombs and most conventional targets 4 already in existence. The hydro-elastic material is a hydrophilic material, which can be a water-absorbent resin with a strong hydrophilic group material. The water bomb made of the material is a hard particle bomb body before meeting water, and the volume of the bomb body expands after being soaked in water, so that the water bomb can absorb water to expand to multiple times of the original volume. The water-absorbed water bullet becomes softer and can be used as a shooting bullet. The water bullet is a bullet with a changeable shape, namely a solid in a particle shape before being shot by a shooting device, and is broken after being shot by the shooting device and hitting a hard target object. The shooting training system provided by the application can be used for entertainment, sports and the like so as to meet different requirements of users.

The target practice system proposed in this application mainly includes the target accessory. As shown in fig. 2, the target assembly has a two-layer structure including a base layer 2 and a composite layer 3. The substrate layer 2 and the composite layer 3 are fixedly connected. The base layer 2 is provided with an insulator and a conductor 1. The outer surface of the insulator is a waterproof layer, and has strong water repellency and anti-adhesion property by virtue of the waterproof layer. The waterproof layer is made of super-hydrophobic materials, and has a micro-nano composite structure and low surface energy. The water barrier forms a nanostructured surface on the insulator that mimics the surface of a lotus leaf. When the water bomb impacts the target surface, the surface energy of residual liquid generated by the rupture of the water bomb is relatively large, the contact angle between the residual liquid and the waterproof layer is large, and the residual liquid is easy to slip out of the target surface under the action of gravity or in the movement process of the target drone 4.

Preferably, the base layer 2 may be regarded as an insulator. The substrate layer 2 or insulator may be a film made of insulating material such as PVC, PE, XLPE, PP, etc. The membrane is fixed to the composite layer 3. The waterproof layer on the film can be a common micro-nano rough layer, a fluorine-based super-hydrophobic water-repellent oil-repellent layer, a hydrophobic layer and a water-repellent layer containing polytetrafluoroethylene nano-micro powder and/or titanium dioxide nano-micro powder, the surface roughness of the waterproof layer reaches the nano level, and the waterproof layer has water repellency and insulating properties. Preferably, the plurality of electrical conductors 1 are fixed to each other and maintain a multi-loop structure by an adhesive member. The adhesive member has one surface fixed to the plurality of conductors 1 and the other surface having adhesiveness. The adhesive member may be a cross-stripe film made of the same material as the water-repellent layer, as long as the plurality of conductors 1 can be fixed to each other. When in use, the adhesive component is adhered to the substrate layer 2, so that the electric conductor 1 is fixed on the substrate layer 2. And the space between every two adjacent electric conductors 1 is an insulator/waterproof layer. When partial parts in the target fitting need to be maintained or replaced, the adhesive part with the plurality of electric conductors 1 can be taken down from the base layer 2, so that the base layer 2 is convenient to process.

Preferably, the main portion of the composite layer 3 is the elastic portion 5. A plurality of grooves are arranged on one end surface of the elastic part 5, and the sticking part 6 is arranged in each groove. The adhesive portion 6 may be fixed to the elastic portion 5. The adhesive part 6 can be fixed to the elastic part 5 by adhesive action. So that the attachment portion 6 can be replaced independently. Preferably, the adhesive part 6 may be a 3M double-sided tape. The elastic portion 5 may be a high-elasticity polymer material, which can undergo 100-1000% large deformation (less than 1% compared with the elastic deformation of a hard elastomer such as a common metal) and is reversibly deformed under a small external force. The elastic portion 5 may be a porous elastomer or foam such as TPU, TPE, sponge, or the like.

As shown in fig. 1, the conductor 1 has a ring-shaped configuration. A plurality of conductors 1 are fixed to the base layer 2 so as to extend outward from the center of the target fitting in this order and be spaced apart from each other. The electrodes of two adjacent conductors 1 are different from each other. The distance between two electric conductors 1 arranged in series is smaller than the diameter of the contact surface of the water bomb and the target fitting. Preferably, the diameter of the contact surface of the water bullet with the target fitting is between the distance of two electrical conductors 1 arranged in succession and the distance of three electrical conductors 1 arranged in succession. Reference herein to the diameter of the contact surface of the slug with the target fitting may refer to the diameter of the slug. The line spacing between two adjacent electric conductors 1 is 3.5 mm-7 mm. The line width of the conductor 1 is 2mm to 4 mm. The bullet in the water bullet gun contains water and can conduct electricity, and the diameter of the bullet is between 5mm and 10 mm. When the bullet of the water bullet gun hits the target surface, the water bullet can be damaged and overflows the water of the electric conductor 1, and the circuit is communicated because the diameter of the water bullet is larger than the line distance. Thereby enabling to ensure that an effective current pulse is induced.

The water bomb adopts high water absorption resin, and conductive substances are adsorbed on the water bomb. The conductors 1 are made of copper-iron or iron-lithium material, or copper-iron or iron-lithium material, and the conductors 1 are arranged at intervals. Taking the conductor 1 made of copper-iron as an example: the electric conductor 1 adopts the mode that copper and iron are arranged at intervals, when the water bullet shoots the surface of the electric conductor 1, the adjacent electric conductor 1 is conducted, so that pulse current is generated, and the generated pulse current is used as a feedback signal after the target in the water bullet is detected. The conductive substance may be an electrolytic solution or a liquid containing conductive impurities.

Preferably, the line spacing between two adjacent conductors 1 is selected to be 3.5 mm. The line width of the electric conductor 1 is 2mm, and the bullet diameter is 10 mm. When the water bomb shoots on the target surface, the resistance value between the line spacing between two adjacent electric conductors 1 changes, so that the current changes, the voltage changes finally, and then the signal of the change is transmitted to the microcontroller for processing.

As shown in fig. 1, a plurality of target fittings are provided with a current detection circuit, a wireless transmission module, a voice playing terminal and a microprocessor. The current detection circuit is used for detecting a pulse current between at least one electric conductor 1. The microprocessor is electrically connected with the current detection circuit. The current detection circuit transmits the detected pulse current signal to the microprocessor for processing. The wireless transmission module is electrically connected with the microprocessor. The microprocessor transmits the processed hit target information to other terminals through a wireless transmission module for display or further processing. The voice playing terminal is in communication connection or electric connection with the wireless transmission module. The voice playing terminal can be a wireless voice player. The voice playing terminal is used for broadcasting the target information and the like received by the voice playing terminal. This pronunciation broadcast terminal can set up on the helmet, utilizes the helmet to protect the head when training personnel shoot to can receive information such as target better simultaneously. Preferably, the current detection circuit may employ MAX 44284.

The target practice system also includes a central processor. The central processor may be a mobile intelligent terminal operated by a third worker. And the microprocessors are respectively in information interaction with the central processing unit.

In using the target practice system proposed by the present application: before the training is started, the target fitting is detachably fixed on the existing target drone 4. The trainee performs water ejection shooting training on a plurality of target drone 4. When the water bullet hits the target surface, the water bullet with high kinetic potential energy contacts the target surface because the water bullet after absorbing water has better elasticity, and the composite layer 3 is forced to be elastically compressed and deformed, thereby providing the impact buffering effect. When the water bomb impacts the target surface, the water bomb at least contacts with the two electric conductors 1, the water bomb is gradually deformed by the reaction force to generate cracks, and the released liquid enables the two adjacent electric conductors 1 to be conducted to generate current pulses. This is used as a feedback signal for the target under test. The voice playing terminal broadcasts the hit information received by the voice playing terminal. The information of the target is transmitted to the central processing unit through the wireless transmission module. The central processing unit is used for recording the shooting time, the training time and the like of the training personnel.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A target fitting for target practice comprises at least one electric conductor (1) arranged on a target surface of the target fitting, wherein the target surface is shot by water to conduct at least two electric conductors (1),

it is characterized in that

The target fitting comprises at least a substrate layer (2) and a composite layer (3) in the thickness direction, the electrical conductor (1) is fixed on the substrate layer (2), the target fitting is attached to a target drone (4) by its composite layer (3) and causes the composite layer (3) to compress elastically in its thickness direction in case of water impact on the target fitting.

2. The target accessory for target practice according to claim 1, wherein at least one electrical conductor (1) is fixed to the substrate layer (2) in such a manner as to extend outwardly in sequence from a central position of the target accessory and to be spaced apart from each other.

3. The target accessory for training target according to claim 2, wherein the electrodes of two adjacent conductors (1) are different from each other.

4. The target accessory of claim 3, wherein the target training system further comprises a current detection circuit for detecting a pulse current between at least one electrical conductor (1).

5. The target accessory of claim 4, wherein the target training system further comprises a microprocessor, the microprocessor being electrically connected to the current detection circuit.

6. The target accessory of claim 5, wherein the target training system further comprises a wireless transmission module, and the wireless transmission module is electrically connected to the microprocessor.

7. The target accessory for target practice according to claim 6, wherein the substrate layer (2) is provided with an insulator in the space between two conductors (1).

8. The target accessory for target practice according to claim 7, wherein the distance between two electrical conductors (1) arranged in series is smaller than the diameter of the contact surface between the water bullet and the target accessory.

9. The fitting for a target practice according to claim 8, wherein the composite layer (3) includes an elastic portion (5) and at least one adhesive portion (6) embedded in the elastic portion (5).

10. A target practice system, characterized in that it comprises a central processing unit and a plurality of target accessories according to any one of claims 1 to 9, said target accessories being detachably mounted to a plurality of target drone (4), said target accessories being provided with a current detection circuit and a microprocessor, said microprocessors interacting with said central processing unit.