CN219528697U - Remote control traction lock - Google Patents

Abstract

The utility model discloses a remote control traction lock which is an integrated elastic lock with a built-in remote control switch, a battery and locking and bouncing functions, and is used for replacing a metal hook of a traditional animal traction rope to lock and bounce an animal traction ring; the remote control traction lock comprises a lock shell, a lock hook, a torsion spring, a limit pile, a lock bolt, a signal receiving control circuit, a titanium wire and a battery; the lock shell is rectangular with an opening at the front end, a shaft lever used for fixing the lock hook is arranged in the lock shell, a limit pile used for locking the lock hook and the lock bolt are arranged in the lock shell, the lock hook corresponds to the opening at the front end of the lock shell, the titanium wire is used as a power driving device, and the lock bolt of the lock hook is released by pulling the lock bolt; the built-in signal receiving control circuit has the functions of wireless signal receiving, power on-off control, charging and electric quantity display, and can receive unlocking commands sent by a remote controller and provide power for the titanium wire.

Description

Remote control traction lock

Technical Field

The utility model relates to the field of animal products, in particular to a remote control traction lock.

Background

At present, the connection mode of the animal hauling rope is usually to use a metal hook with a spring to be hooked on a hauling ring of an animal necklace or an animal waistcoat. When untangling, the pulling belt needs to be manually taken off. Slow, inefficient, especially when there is a need for quick opening, which is very inconvenient.

Disclosure of Invention

In order to overcome the defect of inconvenient picking and stripping of the existing traction belt, the utility model aims to provide a remote control traction lock capable of rapidly unlocking a traction rope for picking and stripping animals.

The technical scheme adopted for solving the technical problems is as follows: a remote-control traction lock,

the remote control traction lock is an integrated elastic lock with a built-in remote control switch, a battery and locking and bouncing off functions, and is used for replacing a metal hook of a traditional animal traction rope to lock and bounce off an animal traction ring; the remote control traction lock comprises a lock shell, a lock hook, a torsion spring, a limit pile, a lock bolt, a signal receiving control circuit, a titanium wire and a battery; the lock shell is rectangular with an opening at the front end, and a shaft lever used for fixing the lock hook, a limit pile used for locking the lock hook and a lock bolt are arranged in the lock shell; the lock hook is positioned at the opening of the lock shell and is used for realizing a latch lock through the limiting pile and the lock bolt; the titanium wire is used as a power driving device, and the lock latch of the lock hook is released by pulling the lock latch; the built-in signal receiving control circuit has the functions of wireless signal receiving, power on-off control, charging and electric quantity display, and can receive unlocking commands sent by a remote controller and provide power for the titanium wire.

The lock hook of the remote control traction lock is formed by connecting an upper lock hook arm and a lower lock hook arm through a connecting shaft; the upper arm of the lock hook is arc-shaped with an axle hole, the short side of the arc-shaped is used as a switch pressing plate to control the on-off of the power switch, the end part of the long side of the arc-shaped is connected with the lower arm of the lock hook through a connecting shaft, and the upper arm of the lock hook and the torsion spring are sleeved on a shaft lever in the lock shell; the inner side of the front end of the lower arm of the lock hook is provided with a limit groove, and the rear end of the lower arm of the lock hook is connected with the upper arm of the lock hook through a connecting shaft; the upper arm of the lock hook can rotate around the shaft lever, and the lower arm of the lock hook can rotate around the connecting shaft; the limit pile is a cylindrical metal upright post, the lock bolt is a cylinder with a reset spring, a front part is thick and a rear part is thin, and the side surface of the rear end is provided with a manual unlocking rod; the lock hook is clamped and locked through the limit pile and the lock bolt; one end of the titanium wire is connected with the output end of the signal receiving control circuit and the rear end of the lock bolt, and the other end of the titanium wire is connected with a power switch of the signal receiving control circuit.

The remote control traction lock has the beneficial effects that the remote control traction lock is of an electromechanical integrated structure, and can be opened remotely without an external control and power supply device; the animal hauling rope is small in size and light in weight, can be suitable for various thick and thin hauling rings, does not change the use habit of the traditional hauling rope, can be quickly taken off by one key under the condition of bearing great tension, greatly improves the taking-off speed of the animal hauling rope, and has the advantages of convenience, reliability and rapidness.

Description of the drawings:

in order to more clearly illustrate the technical solution of the present utility model, the following description will briefly explain the drawings that are used in the description of the embodiments:

FIG. 1 is a schematic view of the internal structure of an embodiment of a remote traction lock according to the present utility model;

FIG. 2 is a schematic diagram of an embodiment of a remote control traction lock of the present utility model in an unlocked state;

FIG. 3 is a circuit block diagram of an embodiment of a remote traction lock according to the present utility model;

FIG. 4 is a schematic diagram of a circuit board of an embodiment of a remote traction lock according to the present utility model;

the correspondence between the reference numerals and the component names in fig. 1 to 4 is: the remote control transmitter comprises a 1 lock shell, a 11 shaft rod, a 12 lock bolt fixing bin, a 13 hanging hook, a 2 lock hook, a 21 lock hook upper arm, a 211 connecting shaft, a 212 switch pressing plate, a 213 torsion spring, a 22 lock hook lower arm, a 221 limit groove, a 3 limit pile, a 31 lock bolt, a 32 reset spring, a 33 manual unlocking rod, a 34 clamp spring retainer ring, a 4 titanium wire, a 5 signal receiving control circuit, a 51 wireless signal receiving part, a 52 electronic switch part, a 521 electronic switch output end, a 53 switch, a 54 charging part, a 541USB charging port, a 542 electric quantity indicator lamp, a 543 charging indicator lamp, a 6 battery and a 7 remote control transmitter.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

As shown in fig. 1-2: the remote control traction lock comprises a lock shell 1, a lock hook 2, a limit pile 3, a lock bolt 31, a titanium wire 4, a signal receiving control circuit 5 and a battery 6; the lock shell 1 is rectangular with an opening at the front end, the lock hook 2 is positioned at the opening, and the lock hook 2 is in a bolt lock through the limiting pile 3 and the lock bolt 31; a shaft lever 11 and a lock bolt fixing bin 12 are arranged in the lock shell 1, and a torsion spring 213 and a lock hook upper arm 21 are sleeved on the shaft lever 11; the lock hook 2 is formed by connecting a lock hook upper arm 21 and a lock hook lower arm 22 through a connecting shaft 211, the lock hook upper arm 21 can rotate around the shaft lever 11, and the lock hook lower arm 22 can rotate around the connecting shaft 211; a limiting groove 221 is formed in the inner side of the front end of the latch hook lower arm 22; the manual unlocking rod 33 is positioned at the rear end of the lock bolt 31, and the lock bolt 31 and the reset spring 32 are arranged in the lock bolt fixing bin 12 and are fixed through the snap spring retainer ring 34; the rear end of the lock shell 1 is provided with a hanging ring 13 for connecting a traction rope; the signal receiving control circuit 5 is provided with a switch 53 at a corresponding position of the tail end of the latch hook upper arm 21, the electronic switch control output end 521 and one end of the titanium wire 4 are connected to the rear end of the latch 31 together, and the other end of the titanium wire 4 is connected to the switch 53 and fixed on the lock case 1.

As shown in fig. 3 to 4, the signal reception control circuit 5 is composed of a wireless signal reception section 51, an electronic switching section 52, a switch 53, and a charging section 54; the wireless signal receiving part 51 controls the on-off of the electronic switch part 52, and the switch 53 controls the on-off of the wireless signal receiving part 51, the electronic switch part 52 and the power supply of the titanium wire 3; the charging part 54 provides charging for the battery 6, the light emitting diode 543 provides charging electric quantity display, and when the electric quantity of the battery 6 is lower than a set value, the light emitting secondary light 543 is lightened to prompt that the battery needs to be charged; the mobile phone charger can charge the battery 6 through the USB port 541, and after the battery 6 is fully charged, the LED 543 turns green, which prompts that the battery 6 is fully charged.

When not locked, the lock hook 2 is in an open position under the action of the torsion spring 213, the switch 53 is opened, and the signal receiving control circuit 5 and the titanium wire 4 are not electrified;

when the animal traction rope is used, the spring hook of the traditional animal traction rope is hooked on the hook ring 13 at the rear end of the lock shell 1, the lock hook 2 is penetrated into the animal traction ring, the lock bolt 31 is pushed to move backwards by the front end of the lock hook lower arm 22, the front end of the lock hook lower arm 22 falls down, the limit groove 221 is buckled on the limit pile 3, the lock bolt 31 is reset under the action of the reset spring 32, and the lock hook 2 is clamped and locked by the limit pile 3 and the lock bolt 31; simultaneously, under the drive of the latch hook lower arm 22, the latch hook upper arm 21 rotates around the shaft lever 11, the switch pressing plate 212 pushes the switch 53 to be conducted, the signal receiving control circuit 5 is electrified, the light emitting diode 542 is lightened, the locking is completed, and the remote control traction lock enters a state to be unlocked; as shown in fig. 1.

When unlocking, the key of the remote control transmitter 7 is pressed to send an unlocking signal, the wireless signal receiving part 51 of the signal receiving control circuit 5 receives a control signal to control the electronic switch of the electronic switch part 52 to be turned on, the titanium wire 4 is electrically contracted, the lock bolt 31 is pulled to move backwards to unlock the lock of the lock hook lower arm 22, the lock hook upper arm 21 reversely rotates around the shaft lever 11 under the action of the restoring force of the torsion spring 213 to drive the lock hook lower arm 22 to open, and unlocking is completed; simultaneously, the switch pressing plate 212 releases the pressing of the switch 53, the switch 53 is disconnected, the signal receiving control circuit 5 and the titanium wire 4 are powered off, the light emitting diode 542 is turned off, the remote control traction lock is unlocked, and the animal traction rope is quickly taken off, as shown in fig. 2.

The traction lock can be manually opened by pulling the manual unlocking lever 33, and removed, if necessary.

Claims (3)

1. A remote control traction lock, characterized in that: the remote control traction lock comprises a lock shell (1), a lock hook (2), a limit pile (3), a lock bolt (31), a titanium wire (4), a signal receiving control circuit (5) and a battery (6); the lock shell (1) is rectangular, the front end of the lock shell is provided with an opening, the lock hook (2) is positioned at the opening, and the lock hook (2) is in a bolt lock through the limit pile (3) and the lock bolt (31); the rear end of the lock bolt (31) is connected with one end of the titanium wire (4) and the output end (521) of the signal receiving control circuit (5), and the other end of the titanium wire (4) is connected with the switch (53) of the signal receiving control circuit (5).

2. The remote control traction lock of claim 1, wherein: the lock hook (2) is clamped and locked through the limit pile (3) and the lock bolt (31).

3. The remote control traction lock of claim 1, wherein: the lock hook (2) is formed by connecting a lock hook upper arm (21) and a lock hook lower arm (22) through a connecting shaft (211), the lock hook upper arm (21) can rotate around the shaft lever (11), and the lock hook lower arm (22) can rotate around the connecting shaft (211).