CN2047703U

CN2047703U - Trapping manipulator

Info

Publication number: CN2047703U
Application number: CN 89212590
Authority: CN
Inventors: 刘德华
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-06-08
Filing date: 1989-06-08
Publication date: 1989-11-15

Abstract

The utility model discloses a catching mechanical hand, and is a tool used for defending attacks of evildoers. The utility model is mainly composed of a sensitive sense device (2), a movable circular shell (3), a movable circular base board (5), a lock (6), a ratchet (7), a ratchet pawl (8), a switch pin (11), a switch (12), a center post (14), a single pawl (17), a double pawl (18), and an alarming device. The utility model is mainly characterized in that the device can alarm and catch thieves simultaneously. The utility model has the advantages of high reliability, convenient operating, convenient assembly and high sensitivity, catching various of animals in particular situation.

Description

Trapping manipulator

The utility model belongs to a kind of manipulator of arresting that the defence bad person attacks.

At present, anti-theft tool is a lot, particularly various forms of warning devices, their common features, as long as have robber person enter zone of alarm go in when crime, alarm is reported to the police at once, reminds people, but they all can not be arrested robber person when reporting to the police.

The purpose of this utility model is to avoid above-described weak point in the prior art and a kind of manipulator of arresting is provided.

The utility model by following by way of reaching:

This device is mainly waited by: inspiration device bearing (1), inspiration device (2), activity circular lid (3), movable toroidal shell (4), activity circular bottom plate (5), lock (6), ratchet (7), ratchet (8), little spring (9), pawl base (10), shut off valve (11), switch (12), torsion spring (13), center pillar (14), fixed handle (15), switch torsion spring (16), monodactyle (17), two pawl (18) to be formed, and mechanical jingle bell device is hammered (22) into shape by tooth bar (19), moving tooth (20), jingle bell (21), little spring and formed.Two pawls (18) are made of dewclaw and lower claw.Dewclaw is welded on the activity circular lid (3), and lower claw is welded on the activity circular bottom plate (5); Monodactyle (17) is welded on the movable toroidal shell (4), and two pawls and monodactyle are semicircle, is made and quenching by 65# manganese steel.Lid (3), shell (4), base plate (5) are connected together by center pillar (14), and can freely rotate.Lid (3), base plate (5) are rigidly connected by pawl base (10), lock (6), two pawl (18).Torsion spring (13) is contained on the center pillar (14), and an end is fixed in the lid (3), and the other end is fixed in the shell (4), and two pawls of driving and monodactyle open and close up.Lower left quarter one side at shell (4) is milled with ratchet (7), and pawl base (10) and lock (6) are fixed on lid (3) and the base plate (5), make lid (3) and base plate (5) be linked to be a rigid body.Ratchet (8) and little spring (9) are installed in the pawl base (10), when gripper (two pawls, monodactyle) when closing up, ratchet (7) and ratchet (8) engagement, ratchet (8) is under the thrust of little spring (9), and ratchet (8) pincers are gone in the ratchet slot, is about to gripper locking, after opening lock, the inclined to one side tooth of lock can be stirred ratchet and rise, and leaves ratchet slot, and gripper is an expansible.Switch (12) is installed in center pillar (14) upper end, connect switch (12) with a pin and switch torsion spring (16), the position that utilizes the elastic force of torsion spring that switch is in out, one end is equipped with shut off valve (11), bolt is to be contained in lid (3), the shell (4), when two pawls are in open position, tack by shut off valve (11).Inspiration device bearing (1) is welded on the lid (3), and inspiration device (2) is installed on the inspiration device bearing (1), and an end of inspiration device withstands switch (12), and an end is empty in gripper, touches the inspiration device as people one, gripper is closed up at once.Fixed handle (15) is mounted on the center pillar (14).Fixed handle (15) is fixed on the place of estimating that the thief can come in and go out with bolt and wire rope.But the warning device design circuit is reported to the police or machinery is reported to the police, the circuit alarm device is made of audio ic, loudspeaker, a power supply, it is installed in the capsule, draw two leads in box, one is connected below the switch tail end on the contact pile crown, and another root is connected above the activity circular lid (3) on the contact pile crown, two contacts are relative, when inspiration device (2) and switch (12) slippage, switch under the effect of switch torsion spring, switch opens.The switch tail end is to pressing down, at this moment two contacts contact, the lead energising, alarm is reported to the police immediately, mechanical alarm device is to go up in activity circular bottom plate (5) tooth bar (19) is installed, go up installation one moving tooth (20) and jingle bell (21) is housed outside at movable toroidal shell (4), slotted hole is left on the both sides of shell (4) and little spring hammer (22), little spring hammer (22) is mounted on the moving tooth (20), when switch (12) is opened, gripper (two pawls, when monodactyle) closing up, tooth bar (19) quick rotation on the base plate (5), tooth bar is stirred the moving tooth (20) on the little spring hammer (22), make the swing fast of little spring hammer, hammer beats the jingle bell that is contained in the outside fast just by the slotted hole on the housing (4), and jingle bell just sounds continuously.Two pawls (18) also can be designed to monodactyle, and it is welded on the activity circular lid (3).

Fig. 1 is the utility model front view

Fig. 2 is the utility model left view

Use of the present utility model is as follows:

When monodactyle (17) and two pawls (18) when being in deployed position, tack with shut off valve (11), the tail end of inspiration device (2) withstands switch (12), and at this moment, ratchet (8) also is what to separate with ratchet (7).This device is placed in the place of estimating that robber person may come in and go out, or be placed in robber person and can stretch out one's hand the place that scrounges, contact unconsciously as robber person on the inspiration device (2) of manipulator, the inspiration device is as long as one touch slightly, the switch that tail end withstands (12) slippage at once, switch is under the elastic force effect of switch torsion spring (16), to carry on the shut off valve (11), make activity circular lid (3), activity circular bottom plate (5) and movable toroidal shell (4) are under the effect of the strong torsion of torsion spring (13), rotate round about immediately, be fixed on lid (3), two pawls (18) on the base plate (5) and the monodactyle (17) that is fixed on the shell (4) rotate and close up around center pillar (14), alarm is reported to the police immediately simultaneously, when gripper is brought together into the hand that can clamp the thief or pin, ratchet (7) has moved to the position of ratchet (8), ratchet is under the elastic force effect of little spring (9), withstood ratchet, gripper can only be rotated to closing up direction, and can not rotate to opening direction, so, after gripper closes up, just can not open, the thief just can't escape.Have only after owner opens the lock with the key, the eccentric tooth on the lock (6) is up mentioned ratchet, and ratchet leaves ratchet, and ratchet just can rotate, and lid (3), base plate (5), shell (4) just can rotate, and gripper also just can open.

The main advantage of the utility model: this device can be arrested robber person when reporting to the police, and reliability is strong, and is highly sensitive, can arrest under special circumstances various animals equally, uses, installs all very convenient.

Claims

1, a kind of manipulator of arresting, it comprises warning circuit, it is characterized in that two pawls (18) are made of last lower claw, and dewclaw is welded on the activity circular lid (3), and lower claw is welded on the activity circular bottom plate (5); Monodactyle (17) is welded on the movable toroidal shell (4); Monodactyle and two pawl are semicircle; Lid (3), shell (4), base plate (5) are connected together by center pillar (14), and can freely rotate; Lid (3), base plate (5) are rigidly connected by pawl base (10), lock (6), two pawl (18); Switch (12) is installed in center pillar (14) upper end, and an end is equipped with shut off valve (11), and bolt is contained in lid (3), the shell (4); Inspiration device (2) is installed on the inspiration device bearing (1), and an end of inspiration device withstands switch (12), and an end is empty in gripper; Fixed handle (15) is installed on the center pillar (14), and alarm can adopt circuit alarm or mechanical alarm device.

2, the manipulator of arresting according to claim 1 is characterized in that lower left quarter one side of movable toroidal shell (4) is milled with ratchet (7).

3, the manipulator of arresting according to claim 1 is characterized in that two pawls (18) can be designed to monodactyle, and it is welded on the activity circular lid (3).

4, the manipulator of arresting according to claim 1 is characterized in that when alarm adopts mechanical alarm device it is made of tooth bar (19), moving tooth (20), jingle bell (21) and little spring hammer (22).