阅读说明：本技术 一种悬挂物协调投放控制电路 (Coordinated release control circuit for suspension ) 是由 林贵 王魁 李锦� 余伏章 方佳在 张明明 孙哲 夏正娜 付婷 王敏 于 2020-06-17 设计创作，主要内容包括：本发明提供一种悬挂物协调投放控制电路,主要包括左挂点微动开关(3)、右挂点微动开关(4)、左挂点协调投放线路(5)和右挂点协调投放线路(6),能够实现单挂点意外开钩、对称挂点自动开钩的协调投放功能。所设计的悬挂物协调投放控制电路简单、可靠,防止因意外因素导致飞机出现单边挂载情况。(The invention provides a coordinated release control circuit for a suspended object, which mainly comprises a left hanging point microswitch (3), a right hanging point microswitch (4), a left hanging point coordinated release line (5) and a right hanging point coordinated release line (6), and can realize the coordinated release function of accidental release of a single hanging point and automatic release of a symmetrical hanging point. The designed coordinated release control circuit for the suspenders is simple and reliable, and the unilateral mounting condition of the airplane caused by unexpected factors is prevented.)

1. The utility model provides a control circuit is put in coordination to suspended object which characterized in that: the circuit mainly comprises a left hanging point microswitch (3), a right hanging point microswitch (4), a left hanging point coordination throwing line (5) and a right hanging point coordination throwing line (6); wherein, the left hanging point microswitch (3) and the right hanging point microswitch (4) are circuit microswitches which are associated with respective hanging point hook opening hooks; when the left hanging point and the right hanging point are hung with hanging objects simultaneously, the left hanging point coordinated throwing line (5) and the right hanging point coordinated throwing line (6) are cut off by the micro switch simultaneously; when the hanging object at a certain hanging point drops due to accidental unhooking at the hanging point, the coordinated throwing line is switched on by the micro switch, and the power supply is output to the symmetrical hanging points through the coordinated throwing line, so that automatic unhooking of the symmetrical hanging points is realized.

2. The coordinated release control circuit for a pendant according to claim 1, wherein: the coordinated release control circuit is also provided with a power switch (2), and the whole coordinated release control circuit is controlled by the power switch (2) so as to ensure that the hanging point can carry out the hanging of the hanging object.

Technical Field

The invention belongs to the field of circuit design, and particularly relates to a coordinated throwing control circuit for a suspended object.

Background

At present, the situations that hanging objects fall off and one-side mounting of an airplane occurs due to accidental unhooking of a hanging point hanging elastic hook occur, and the problem is difficult to solve for small airplanes. In order to realize the accidental unhooking of a single hanging point and the automatic unhooking of a symmetrical hanging point, a pendant throwing control circuit needs to have a coordinated throwing function.

Therefore, the coordinated release control circuit for the suspended objects with the functions of accidental unhooking at a single hanging point and automatic unhooking at a symmetrical hanging point is designed, and has certain practical value.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a coordinated release control circuit for a suspended object, which has the coordinated release control function of the suspended object with the functions of accidental unhooking at a single hanging point and automatic unhooking at a symmetrical hanging point.

In order to solve the technical problem, the coordinated release control circuit for the suspended object comprises a left hanging point micro switch, a right hanging point micro switch, a left hanging point coordinated release line and a right hanging point coordinated release line. The left hanging point micro switch and the right hanging point micro switch are circuit micro switches which are associated with respective hanging point hook opening hooks; when the left hanging point and the right hanging point are hung with hanging objects simultaneously, the left hanging point and the right hanging point coordinate to throw in the line and are cut off by the micro switch simultaneously; when the hanging object at a certain hanging point drops due to accidental unhooking at the hanging point, the coordinated throwing line is switched on by the micro switch, and the power supply is output to the symmetrical hanging points through the coordinated throwing line, so that automatic unhooking of the symmetrical hanging points is realized.

Furthermore, the whole coordinated release control circuit is also controlled by a power switch to ensure that the hanging point can carry out the hanging of the hanging object.

In the technical scheme, the designed coordinated release control circuit for the suspended objects is simple and reliable, the coordinated release function of accidental unhooking at a single hanging point and automatic unhooking at a symmetrical hanging point can be realized, and the condition that the airplane is subjected to unilateral hanging due to unexpected factors is prevented.

Drawings

Fig. 1 is a circuit diagram of coordinated release control of a suspended object according to the present invention (wherein, (1) a left and right hook point simultaneous mounting state, (2) a left hook point mounting state and a right hook point mounting state, (3) a left hook point mounting state and a right hook point mounting state, and (4) a left and right hook point simultaneous opening state).

In fig. 1: 1. the system comprises a power input end, a power switch, a left hanging point micro-switch, a right hanging point micro-switch, a left hanging point coordinated throwing line, a right hanging point coordinated throwing line, a 6 hanging point coordinated throwing line, a 7 hanging point output end, and a 8 hanging point output end.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1, and it is obvious that the described embodiments are only a specific embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention relates to a coordinated throwing control circuit for a suspended object, which comprises a power switch 2, a left hanging point micro switch 3, a right hanging point micro switch 4, a left hanging point coordinated throwing line 5, a right hanging point coordinated throwing line 6 and the like in a graph 1. Wherein, the left hanging point micro switch 3 and the right hanging point micro switch 4 are circuit micro switches associated with respective hanging point hook opening hooks; the power input end 1 is connected with a power supply on the machine, the left hanging point output end 7 is connected with the left hanging point unhooking actuating mechanism, and the right hanging point output end 8 is connected with the right hanging point unhooking actuating mechanism.

When the power switch 2 is switched on and the left and right hang points are simultaneously hung, as shown in fig. 1, the left hang point micro switch 3 cuts off the left hang point coordinated throwing line 5, and the right hang point output end 8 has no power output; the right hanging point micro switch 4 cuts off the left hanging point coordination throwing line 6, and the left hanging point output end 7 has no power output.

When the power switch 2 is switched on, the left hanging point is accidentally unhooked, and the hanging object falls off, as shown in fig. 1, the left hanging point micro switch 3 switches on the left hanging point coordinated throwing line 5, so that the right hanging point output end 8 outputs power for the right hanging point to perform unhooking.

When the power switch 2 is switched on, the right hanging point is accidentally unhooked, and the suspended object falls, as shown in fig. 1, the right hanging point micro switch 4 is switched on the right hanging point coordinated throwing line 6, so that the left hanging point output end 7 outputs power for the left hanging point to perform unhooking.

When the left hanging point and the right hanging point have no hanging objects, the power switch 2 is switched off, as shown in fig. 1, at this time, the coordinated throwing control circuit does not work, and the hanging points can execute the hanging operation.