Idle pneumatic lock
A lock head and airway technology, which is applied in the field of idling pneumatic lock heads, can solve the problems of unable to prevent probabilistic dialing, unable to prevent tentative dialing, etc., and achieve the effect of preventing the technology from opening.
Active Publication Date: 2012-08-01
铜陵精特集落科技有限公司
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Problems solved by technology
[0002] The pins in the existing mechanical locks are in constant contact with the corresponding mechanism under the action of external force or always, so the correct corresponding position of the pin can be tested directly or the automatic response of the corresponding mechanism can be indirectly obtained, so most of them cannot prevent the trial shifting ( That is, try to move the marbles to find the corresponding position) and basically cannot prevent the opening of probabilistic positioning (that is, quickly toggle the marbles, probabilistically align the marbles) and other technologies
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[0017] Figures 1 to 10 In the shown embodiment, there is a front lock cylinder 1 and a rear lock cylinder 2 inside the housing 0, an air passage 3 is provided on the front lock cylinder 1, an air compressor 4 is provided at one end of the air passage 3, and a spring 5 is provided at one end of the air compressor 4. , the role of the compressor piston 4 is to push or compress air, the other end of the air passage 3 has an unlocking piston 6, and one end of the unlocking piston 6 has a spring 7, and the function of the unlocking piston 6 is to connect and separate the front lock core 1 and the rear lock core 2 , there is a pin 8 on the path of the air passage 3, a spring 9 is arranged at one end of the pin 8, and a vent hole 10 and an exhaust groove 11 are arranged on the pin 8. The air pushed or compressed by the unlocking piston 6 is removed. The third effect is to block the air passage 3. There is an annular groove 12 on the side of the front lock cylinder 2. The card 13 is ...
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The invention discloses an idle pneumatic lock. A front lock cylinder and a rear lock cylinder are arranged in a casing; an air passage is arranged on the front lock cylinder; an air compressing piston is arranged at one end of the air passage; a spring is arranged at one end of the air compressing piston; the air compressing piston is used for pushing or compressing air; an unlocking piston is arranged at the other end of the air passage; another spring is arranged at one end of the unlocking piston; the unlocking piston is used for connecting and separating the front lock cylinder from the rear lock cylinder; a marble is arranged on the path of the air passage; a spring is arranged at one end of the marble; a ventilation hole and an exhaust groove are formed in the marble; the marble is used for communicating the air passage, eliminating air pushed or compressed by the air compressing piston and the unlocking piston and blocking the air passage; an annular groove is formed on the lateral surface of the front lock cylinder; a clamping sheet extends into the annular groove from the casing; the front lock cylinder can freely rotate; a groove matched with the unlocking piston is formed at one end of the rear lock cylinder; and a groove is arranged at the other end of the rear lock cylinder and is matched with the step of the casing to lock the rear lock cylinder.
Description
technical field [0001] The invention belongs to a mechanical lock and provides an idle-rotating pneumatic lock head. Background technique [0002] The pins in the existing mechanical locks are in constant contact with the corresponding mechanism under the action of external force or always, so the correct corresponding position of the pin can be tested directly or the automatic response of the corresponding mechanism can be indirectly obtained, so most of them cannot prevent the trial shifting ( That is, try to move the marbles to find the corresponding position) and basically cannot prevent the opening of technologies such as probabilistic shifting (that is, quickly toggle the pins, and probabilistically align the pins). Contents of the invention [0003] The present invention utilizes the principle of pneumatics so that the corresponding mechanism does not directly contact the marble under the action of external force, and cannot directly test the correct corresponding p...
Claims
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Login to View More IPC IPC(8): E05B27/08E05B51/02E05B15/14
Inventor 殷翔
Owner 铜陵精特集落科技有限公司