Motor type hasp lock
A hasp lock and motor-type technology, which is applied in the field of hasp locks, can solve problems such as signal false alarms, and achieve the effects of convenient assembly, good stability, and reasonable structural design
Pending Publication Date: 2019-09-17
宁波生久科技有限公司
View PDF2 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a kind of motor-type hasp lock to this field, so that it can solve the technical problem of signal false alarm in existing similar products
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] Now in conjunction with the accompanying drawings, the structure and use of the present invention will be further described. Such as Figure 1-Figure 5 As shown, the box seat 18 of the hasp lock is fastened with the box cover 21 to form a housing, and an outer hexagonal copper sleeve nut 8 is provided in the mounting hole of the box seat, and a motor 17, a worm screw 16, a first gear are arranged in the box seat 10. The second gear 11, the third gear 14, the fourth gear 15, the first micro switch 3, the second micro switch 5, the third micro switch 13, the connecting plate 12, the circuit board 6; The side is provided with a deadbolt opening, the box seat at the deadbolt opening is provided with a deadbolt 2, a second torsion spring 20 is provided at a positioning hole on one side of the deadbolt, and a U-shaped lock groove is provided at one end of the deadbolt. The length of the inner end of the lock groove is greater than the length of the outer end, and the outer e...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a motor type hasp lock which is designed aiming at the technical problem of false alarm of signals in existing similar products. According to the motor type hasp lock, a spring bolt at an opening of the spring bolt at one side of a box seat of the hasp lock is provided with a second torsion spring, one end of the spring bolt is provided with a U-shaped lock groove, the length of the inner side end of the lock groove is larger than the length of the outer side end, one end of a lock catch below the inner side end of a lock groove at the other end of the spring bolt abuts against the spring bolt, and a trigger piece of a first microswitch abuts against the tail end of the top of the inner side end of the spring bolt. The motor type hasp lock is characterized in that a connecting plate below the other end of the lock catch abuts against the lock catch, a first torsion spring is arranged on the lock catch hinged to the box seat in a swing mode, the round surface of one side of a second gear of a gear assembly is provided with three protruding columns, one of the protruding columns abuts against the connecting plate, the protruding columns corresponding to the bottom is propped against a trigger piece of a third microswitch, a worm of a motor shaft is meshed with a fourth gear, and a contact column head, protruding out in an L shape and located on one side of the first microswitch, of a stay bar is abutted against a trigger piece of a second microswitch to enable the signals to be more accurate.
Description
technical field [0001] The invention relates to a hasp lock, which is a motor type hasp lock. Background technique [0002] Hasp lock is a kind of lock that rotates and locks the deadbolt through impact. It is widely used in metal cabinet doors in industries such as telecommunications, electric power, and automation control manufacturing. There are various types of hasp locks in the domestic market. Electromagnetic drive locks, There are many motor-driven locks, such as the application number 201420392944.3 disclosed in the Chinese patent literature, the date of authorization announcement is 2014.12.03, and the name of the utility model "Electromechanical Dual-purpose Hidden Hasp"; and the application number 201720420997.5 disclosed in the Chinese patent literature, The authorization announcement date is 2017.12.12, and the name of the utility model is "motor buckle lock". However, the above-mentioned products and similar products still have false alarm signals, that is, the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E05B65/48E05B47/00E05B65/52
CPCE05B65/48E05B47/0012E05B65/00E05B2047/0067
Inventor 姚春良
Owner 宁波生久科技有限公司