CN205403617U - Long -range injection device - Google Patents

Abstract

The utility model discloses a remote injection device. The remote injection device comprises an arrow body, an inertial body and an injection mechanism. The arrow body is a hollow structure, and the inertial body is located in the hollow structure and can slide therein. The injection mechanism is located at the front end of the arrow body, and the injection mechanism is equipped with an object to be injected. When the remote injection device hits the target object, the inertial body slides forward and hits the injection mechanism to complete the injection.

Description

A remote injection device

technical field

The utility model relates to the field of injection devices, in particular to a remote injection device.

technical background

Devices such as blowing arrows rely on the mouth to instantly pressurize the blowpipe from the rear, and the pressure pushes the arrow to shoot out, so the distance of the shot depends mainly on the size of the chamber pressure, and the size of the chamber pressure mainly depends on the momentary pressure. The pressure (the size of the air blown out by the mouth) and the gap between the blowpipe and the arrow, the smaller the gap, the better the air tightness, and the higher the chamber pressure generated. Blowing arrows cannot be used as lethal weapons because the caliber of the arrow is too small, the stability is too poor, and the accuracy is extremely poor due to the influence of wind direction and weather after shooting. Moreover, compared with weapons with rifling lines, its effective distance is too short, and this kind of thing has basically no meaning in actual combat.

For dangerous animals or dangerous people, it is particularly important to safely inject drugs such as anesthetics to these animals or people, so that they cannot be subdued close to them, and can not injure their lives. Therefore, devices that can be safely and effectively injected remotely are particularly important.

Utility model content

The purpose of the utility model is to provide a remote injection device, which can realize remote injection safely and effectively.

Therefore, in the first aspect, the utility model provides a remote injection device, including an arrow body, an inertial body and an injection mechanism, the arrow body is a hollow structure, and the inertial body is located in the hollow structure and can be Sliding, the injection mechanism is located at the front end of the arrow body, when the remote injection device hits the target, the inertial body slides forward and hits the injection mechanism to complete the injection.

In one embodiment, a first buffer mechanism is installed at the front of the injection mechanism.

In one embodiment, the injection mechanism contains a substance to be injected, such as an anesthetic.

In one embodiment, the injection mechanism is equipped with a second cushioning mechanism at the rear.

In one embodiment, the inertial body is spherical, conical, cylindrical or dumbbell-shaped.

In one embodiment, the inertial body is weakly connected to the rear end of the arrow body hollow structure before launching, and when the second firing arrow device hits the target, the inertial body moves along the hollow structure of the arrow body. Swipe forward.

In one embodiment, the rear end of the hollow tube of the rocket body is provided with an elastic mechanism, and the inertial body is weakly connected to the elastic mechanism before launching.

In a second aspect, the bow or crossbow includes the remote injection device of the present invention.

Description of drawings

Figure 1 shows a remote injection device according to one embodiment of the present invention

Arrow body-01 Syringe needle-02 Inertia body-03 Buffer device-04 Anesthesia liquid-05 Syringe container-06 Weak connection device-07

detailed description

The remote injection device of the utility model can perform remote injection safely and effectively. When the remote injection device is fired, when the arrow hits the target and encounters resistance, the speed drops suddenly or changes from a high-speed motion state to a static state, due to the inertial force, the inertial body That is, it breaks away from the arrow body and continues to "rush forward" to hit the injection mechanism at the front of the arrow body, and the object to be launched in the injection mechanism is launched through the injection mechanism.

In this utility model, an inertial body refers to a mechanical component with an inertial effect that completes injection by contacting a target. The inertia body can be spherical, conical, cylindrical, dumbbell-shaped or other regular or irregular shapes. Preferably, the inertial body adopts a shape that reduces weight and increases kinetic energy and movement speed.

In the present utility model, the inertial body preferably has a heavier mechanical component with a material density greater than that of the arrow body. In order to achieve different effects, the weight of the inertial body can be adjusted or set, and the distance between the inertial body and the container mechanism in the arrow body can also be set. of.

The function of the first buffer mechanism is to slow down the impact force between the needle tube mechanism and the target. The function of the second buffer mechanism is to buffer the force of the inertial body hitting the injection mechanism, so that the injection process is more balanced and uniform.

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

In the embodiment of the present utility model, the projectile is an anesthetic liquid as an example.

Fig. 1 shows a remote injection device according to an embodiment of the present invention, the inertial body 03 is relatively movable in the hollow structure of the arrow body 01, and the inertial body 03 is installed on the arrow tail through a weak connection device 07. When firing, the kinetic energy is transferred from the rocket body 01 to the inertial body 03 and at the same time obtains kinetic energy to move forward. When encountering resistance, according to the principles of physics, the speed of the rocket body 01 suddenly decreases or stops suddenly, and the structure of the rocket body 01 is relatively independent The inertial body 03 continues to move forward at a certain speed due to inertia, until it hits the syringe container 06 for the second time, and the anesthetic liquid 05 in the syringe container 06 is emitted outward through the syringe needle 02, and the syringe needle 02 is provided with a buffer device 04 to relieve The impact force when the syringe needle 02 hits the target.

It must be noted that, in addition to the above-mentioned embodiments, the utility model also has other implementation modes. It can be seen that the relevant equivalent replacement technical solutions should all fall within the scope of protection required by the utility model.

Claims (9)

1. a long-range injection device, it is characterized in that, described long-range injection device includes rocket body, coasting body and injection mechanism, described rocket body is hollow structure, described coasting body is arranged in described hollow structure and can slide wherein, described injection mechanism is positioned at described rocket body front end, and when described long-range injection device strikes object, described coasting body forward slip clashes into described injection mechanism and completes injection.

2. long-range injection device according to claim 1, it is characterised in that described injection mechanism front portion is provided with the first buffer gear.

3. long-range injection device according to claim 1, it is characterised in that described injection mechanism is built with thing to be injected.

4. long-range injection device according to claim 3, it is characterised in that described thing to be injected is anesthetis.

5. long-range injection device according to claim 1, it is characterised in that described injection mechanism rear portion is equipped with the second buffer gear.

6. long-range injection device according to claim 1, it is characterised in that described coasting body is spherical, taper, cylinder or dumbbell shape.

7. the long-range injection device according to any one of claim 1-6, it is characterized in that, described coasting body Weak link is in described rocket body hollow structure rear end before transmission, and when described long-range injection device strikes object, described coasting body is along described rocket body hollow structure forward slip.

8. long-range injection device according to claim 7, it is characterised in that described rocket body hollow pipe rear end is provided with elastic mechanism, and described coasting body Weak link is on described elastic mechanism before transmission.

9. a set of bow and arrow or crossbow bolt, it is characterised in that described bow and arrow or crossbow bolt include the long-range injection device according to any one of claim 1-8.