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Lock reading head structure, key reading head structure, lock port structure and lock
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A read head and lock technology, applied in the field of read head structure, can solve the problems of weather resistance and low work reliability.
Inactive Publication Date: 2017-05-10
SHENZHEN OUDUN INTELLIGENT TECH
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Problems solved by technology
[0005] One of the technical problems to be solved by the present invention is to provide a lock reading head structure to overcome the defects of the existing passive intelligent door locks in weather resistance and low working reliability
Method used
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Embodiment 2
[0092] Such as image 3 As shown, this embodiment is basically the same as Embodiment 1, the difference is:
[0093] 1. The bottom wall 25 of the groove 211 is made of parts independent of the lock housing 21 . This structure can simplify the mold manufacturing difficulty of the lock housing 21 .
[0094] Two, contact 23a, 23b, 23c and lockset reading head circuit board 24 connection ends are not provided with counterbore, conductive spring 22 is directly installed on the connection end of contact 23a, 23b, 23c and lockset reading head circuit board 24 and lockset reading Between the header circuit board 24. This structure can reduce the processing difficulty of the contacts 23a, 23b, 23c.
[0095] 3. On the bottom wall 25 of the groove 211, a step hole with a T-shaped cross-section is set, and the contacts 23a, 23b, and 23c adopt a structure with a T-shaped cross-section that matches the T-shaped stepped hole on the bottom wall 25. The T-shaped steps of the points 23a, 23...
Embodiment 3
[0097] Such as Figure 4 As shown, this embodiment is basically the same as Embodiment 1, the difference is:
[0098] 1. The bottom wall 25 of the groove 211 is made of parts independent of the lock housing 21 .
[0099] Two, the electrical connection between the contacts 23a, 23b, 23c and the lock reading head circuit board 24 adopts the following structure: the lock reading head structure includes screws 26 corresponding to the contacts 23a, 23b, 23c, each contact 23a, 23b , 23c are respectively provided with threaded holes that cooperate with the screws 26, and each screw passes through the threaded holes of the lock reading head circuit board and its corresponding contacts 23a, 23b, 23c, and the contacts 23a, 23b, 23c are fastened to the lock reading On the head circuit board 24, the electrical connection between the contacts 23a, 23b, 23c and the lock reading head circuit board 24 is realized, and the contacts 23a, 23b, 23c are limited. The lock reading head circuit boa...
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Abstract
The invention discloses a lock read head structure, a key read head structure, a lock port structure and a lock. The lock read head structure comprises a power source positive contact I, a power source negative contact I, a data contact I, a lock read head port and a lock read head circuit board, wherein the contacts I are electrically connected with the lock read head circuit board. The key read head structure comprises a power source positive contact II, a power source negative contact II, a data contact II, a key read head port and a key read head circuit board, wherein the contacts II are electrically connected with the key read head circuit board. A key read head port of a key read head and a lock read head port of a corresponding lock read head are nested and matched with each other. The lock port structure comprises the lock read head structure and the key read head structure which are nested and matched with each other. The lock comprises a lock body, a key body and lock ports formed in the lock body and the key body, wherein each lock port comprises the lock read head structure and the key read head structure which are nested and matched with each other. The lock read head structure and the key read head structure are simple, the overall structural design of the lock is simple, the working reliability of the lock is high, and the service life of the lock is long.
Description
technical field [0001] The invention relates to a reading head structure of an electronic lock, a key reading head structure corresponding to the reading head structure, a lock port structure including a lock reading head structure and a key reading head structure, and a lock using the lock port structure. Background technique [0002] Smart door locks are high-end locks that control the door lock switch through data interaction. There are two types of active smart door locks and passive smart door locks. To achieve intelligent management of outdoor equipment such as communications, electricity, and transportation, smart door locks must be applied. In order to ensure the reliability of smart door locks, passive smart door locks are required in many cases. Passive smart door lock (the lock itself does not have a power supply and relies on an active smart key to provide power and exchange data. [0003] So far, the electrical connection between the passive smart door lock and...
Claims
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Application Information
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