초록 ▼

A sensing device of a true-simulating bullet magazine is disclosed. When a bullet driving element forward advance bullets, position of a movable guide bar is controlled so that when the bullets are used up or a bullet magazine get loosened, an activation element arranged at one end of the movable gu

A sensing device of a true-simulating bullet magazine is disclosed. When a bullet driving element forward advance bullets, position of a movable guide bar is controlled so that when the bullets are used up or a bullet magazine get loosened, an activation element arranged at one end of the movable guide bar is triggered to cut off power supply required for a firing operation of a toy gun. As such, without modifying the toy gun and the outside appearance of a true-simulating bullet magazine, a simple structure is provided to prevent firing of the toy gun under a condition of no bullet loaded so as to reduce the potential risk of damaging internal mechanisms of the toy gun and to achieve an effect of simulation of a real gun.

대표청구항 ▼

1. A sensing device of a true-simulating bullet magazine, comprising: a movable guide bar, which is movably mounted in a true-simulating bullet magazine;an activation element, which is mounted to an end of the movable guide bar to selectively activate/de-activate power required for a firing operatio

1. A sensing device of a true-simulating bullet magazine, comprising: a movable guide bar, which is movably mounted in a true-simulating bullet magazine;an activation element, which is mounted to an end of the movable guide bar to selectively activate/de-activate power required for a firing operation of a toy gun; anda bullet driving element, which is movably arranged in the true-simulating bullet magazine to selectively contact and move the movable guide bar;wherein the movable guide bar, the activation element, and the bullet driving element are mounted inside an inner casing that has a fixed size and comprises a bullet forward track formed therein and having an opening for receiving bullets loaded therein, the bullet driving element being movably arranged in the bullet forwarding track, the bullet driving element having an end that is opposite to an opening of the bullet forwarding track and is provided with a bullet driving spring attached thereto and biasing the bullet driving element to drive the bullets towards the opening;wherein the inner casing is movably received in and elastically supported in an outer casing by an inner casing spring mounted to a closed bottom of the outer casing for biasing the inner casing toward an open top end of the outer casing, the outer casing comprising an observation window formed, a false bullet piece having an appearance including a number of false bullets and fixedly attached to the inner casing in such a way that the false bullets are located inside the outer casing and are observable through the observation window; andwherein a true-simulation bullet is selectively receivable in the outer casing through the top open end by pressing down the inner casing against the inner casing spring so as to be held in position between the inner casing and the top open end of the outer casing by means of the inner casing spring. 2. The sensing device of the true-simulating bullet magazine according to claim 1, wherein the activation element comprises a detection magnet and the activation element further comprises a magnetic reed switch mounted to an installation opening that is formed in the toy gun for coupling of the true-simulating bullet magazine to the toy gun in such a way that the detection magnet corresponds to the magnetic reed switch when the true-simulation bullet magazine is coupled to the toy gun. 3. The sensing device of the true-simulating bullet magazine according to claim 2, wherein the activation element further comprises a microcontroller that is electrically connected to the toy gun and is operable to detect an activation/deactivation condition of the magnetic reed switch. 4. The sensing device of the true-simulating bullet magazine according to claim 1, wherein a projection section is formed on one side of the bullet driving element and an engagement section is formed on one end of the movable guide bar that is distant from the activation element. 5. The sensing device of the true-simulating bullet magazine according to claim 1, wherein the movable guide bar comprises a guide bar spring attached thereto and the true-simulating bullet magazine comprises a constraint section mounted therein to constrain a movement range of the movable guide bar. 6. The sensing device of the true-simulating bullet magazine according to claim 1, wherein the outer casing comprises a constraint block mounted thereto in an elastic manner constrain upward/downward movement of the inner casing.