Mechanical logic device and mechanical digital input device and digital lock with the mechanical logic device

A technology of mechanical logic and input device, which is applied in combination locks, building locks, checkmark locks, etc., can solve the problems that the number of digits of mixed double-bit devices cannot be adjusted, and the logic function cannot be adjusted, so as to save space, The effect of expanding the number of keys, memory and ease of operation

Active Publication Date: 2019-08-09
高瞩宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently existing mechanical logic devices, such as mixed double-bit devices with combined locking mechanisms, cannot be adjusted, so their logic functions cannot be adjusted.
In addition, the electronic digital input device and the electronic digital lock can set the password data on the panel, and the password setting is safe, but the mechanical digital input device and the mechanical digital lock have not yet conveniently and safely set the password on the outside or on the panel function, the invention patent mechanical logic device and the mechanical digital input device and mechanical digital lock (PCT / CN2013 / 001384) with the mechanical logic device that the inventor first applied for did not solve the above problems

Method used

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  • Mechanical logic device and mechanical digital input device and digital lock with the mechanical logic device
  • Mechanical logic device and mechanical digital input device and digital lock with the mechanical logic device
  • Mechanical logic device and mechanical digital input device and digital lock with the mechanical logic device

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Embodiment 1

[0029] Fig. 1 is the schematic diagram of mechanical logic device of the present invention, and this mechanical logic device comprises a mixed double-bit device, and described mixed double-bit device comprises housing 2, and movable part cylinder 1 is arranged in described housing, and described movable part It can move between the reset position and the set position in the housing, and also includes a combined locking mechanism. The combined locking mechanism has 3 locking mechanisms, so that the movable parts can be locked in sequence at 3 positions including the reset position, The locking mechanism is composed of two components, that is, the locking mechanism 7 and the locking pins 11-13 on the movable part 1, that is, the mixed double-position device has 3 positions, and the input ends of each locking mechanism have independently arranged input ends. f1-f3, housing 2 is provided with positioning seat 3-5, the positioning seat is positioned on the shape shaft 10 by the spri...

Embodiment 2

[0031] figure 2 It is another form of the mechanical logic device in Fig. 1. The difference from Fig. 1 is that the movable assembly with the positioning seat 3-5 is set on the movable part 1, and the locking pins 11-13 on the positioning seat are scattered , and three locking mechanisms 7, 57, 58 are correspondingly set on the housing 2, and the force input ends f1-f3 of each locking mechanism are independently set.

Embodiment 3

[0033] Figure 3a It is another form of the mechanical logic device as shown in Figure 1. The difference from Figure 1 is that the pin spring locking mechanism 17 is set on the movable part, and the positioning seat 3-5 is also set on the housing 2, and the positioning seat extends The pins set at the ends are triangular blocks 14-16, and independent power input ends f1-f3 are set; Figure 3b is another schematic diagram of the shifting mechanism, and Figure 3c is Figure 3b In the left view of the left side view, a guide shaft B parallel to the shape axis 10 is set on the housing 2, and a fork 18 is set on the guide shaft. The upper axis moves, and when the fork moves up, the positioning seat 5 is blocked, and the lower end of the fork also has a slot e7; the elevating rod 20 is arranged in the slot e4 of the bracket 2, and the fork top of the elevating rod is also rotated in the groove. There is a projection on the top to be stuck in the slot e7, which can drive the fork t...

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PUM

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Abstract

The invention provides a mechanical logic device, a mechanical digital password input device with the mechanical logic device, and a digital password lock. The mechanical logic device comprises a hybrid two-position device. Preset data passwords are set on an outer panel simply, conveniently and safely, digit positions can be adjusted, and the repeated digital password input problem is solved. The invention further provides the digital password lock adopting a way of connecting a primary password with a secondary password, and locking by trying to input the passwords cannot be realized, so that the digital password lock is safer, is suitable for various locks, and is especially suitable for door locks of school dormitories, offices and other places with higher personal mobility. In the mechanical logic device of the mechanical digital password input device, a combined locking mechanism is only adopted to solve the problem of input of data with multiple digit positions, so that the size is smaller, the structure is simpler, and the cost is lower. The mechanical logic device adopts a movable component, and is adjustable in digit position. The application of the mechanical logic device in industrial control is extended.

Description

technical field [0001] The invention relates to a mechanical logic device, a mechanical digital input device and a digital lock using the mechanical logic device. Background technique [0002] Currently existing mechanical logic devices, such as mixed double-bit devices with a combination locking mechanism, cannot be adjusted in number, so their logic functions cannot be adjusted. In addition, the electronic digital input device and the electronic digital lock can set the password data on the panel, and the password setting is safe, but the mechanical digital input device and the mechanical digital lock have not yet conveniently and safely set the password on the outside or on the panel function, the invention patent mechanical logic device and the mechanical digital input device and mechanical digital lock (PCT / CN2013 / 001384) with the mechanical logic device that the inventor first applied for did not solve the above problems. Contents of the invention [0003] The techn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B37/20E05B37/00
Inventor 高瞩宇
Owner 高瞩宇
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