Light-emitting lock bolt structure for door lock

Abstract

The application introduces a kind of door lock with light lock bolt structure, including big drag plate, lock bolt assembly, LED lamp pearl, electronic mainboard, reed and magnet;Several lock bolt mounting plates are evenly arranged on the outer end of big drag plate;Lock bolt assembly includes lock bolt head and transparent cover plate;LED lamp pearl is arranged on electronic mainboard, and electronic mainboard is arranged on big drag plate, and reed is arranged on electronic mainboard and is electrically connected with electronic mainboard;Magnet is arranged on the inner wall of lock shell on lock body corresponding to reed.The structure of the application is simple, and the reaction is sensitive, can make prompt in time accurately to switch lock normal, improves the intelligent degree of door lock, and can improve the comfort degree of use.

Description

Technical Field

[0001] This invention relates to the field of lock technology, and in particular to a light-emitting latch structure for door locks. Background Technology

[0002] Currently, the bolts of ordinary security doors using mechanical lock bodies or electronic smart lock bodies are purely mechanical structures, lacking intelligent prompts indicating whether the lock is properly unlocking or locking. This not only poses security risks but also lacks aesthetic appeal. As living standards improve, more and more consumers are paying attention to details of life while prioritizing security. Therefore, there is an urgent need for a lock with prompts and a comfortable feel. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a light-emitting latch structure for door locks, which is simple in structure and has high security and comfort.

[0004] The technical solution adopted in this invention is: A door lock with an luminous latch structure includes a large slide plate, a latch assembly, LED beads, an electronic main board, a reed switch, and a magnet; Several locking tongue mounting plates are evenly arranged on the outer end of the large sliding plate; The latch assembly includes a latch tongue and a transparent cover plate; the latch tongue is a hollow rectangular structure, and the latch tongues are respectively set on each latch tongue mounting plate of the large slide plate, and the transparent cover plate is set on the outer end of the latch tongue; The LED beads are mounted on the electronic motherboard, which is mounted on the large slide plate, and the LED beads are electrically connected to the electronic motherboard. The reed switch is mounted on the electronic mainboard and electrically connected to it; the magnet is mounted on the inner wall of the lock body, corresponding to the reed switch.

[0005] Specifically, the electronic motherboard includes a substrate, a battery, and an NE555 chip. The battery and the NE555 chip are both mounted on the substrate, and the battery, reed switch, LED beads, and NE555 chip are all electrically connected through the substrate.

[0006] More specifically, the outer end of the large slide plate is provided with 2-3 locking tongue mounting plates, and the outer end of the base plate is provided with mounting parts that correspond one-to-one with the locking tongue mounting plates at the outer end of the large slide plate. The LED beads are all mounted on the mounting parts.

[0007] Specifically, the rear end of the latch tongue is provided with a slot that matches the latch tongue mounting plate, the front end of the latch tongue is provided with a mounting hole for LED beads, and the four corners of the front end of the latch tongue are provided with arc-shaped connecting grooves.

[0008] More specifically, the transparent cover has a fixing post at the center of its rear side that corresponds to the LED lamp bead mounting hole, and arc-shaped plug-in pieces at the four corners that match the arc-shaped connecting groove. The transparent cover is installed on the front end of the lock tongue through the arc-shaped plug-in pieces.

[0009] Specifically, the electronic motherboard also includes a music integrated chip connected to the NE555 chip.

[0010] Due to the adoption of the technical solution described above, the present invention has the following advantages: The present invention has a simple structure and a sensitive response, and can provide timely and accurate prompts for normal opening and closing of the lock, thereby improving the intelligence level of the door lock and enhancing user comfort. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the entire invention.

[0012] Figure 2 This is an exploded view of the present invention.

[0013] Figure 3 This is a schematic diagram of the locking tongue of the present invention.

[0014] Figure 4 This is a schematic diagram of the transparent cover plate of the present invention.

[0015] In the diagram: 1-Large slide plate, 11-Lock tongue mounting plate, 2-Lock tongue, 21-Slot, 22-Arc-shaped connecting groove, 3-Transparent cover plate, 31-Arc-shaped plug piece, 4-LED lamp bead, 5-Baseboard, 6-Battery, 7-NE555 chip, 8-Reed switch, 9-Magnet. Detailed Implementation

[0016] The present invention will be further explained and described below with reference to the accompanying drawings and embodiments. However, this should not be construed as limiting the scope of protection of the present invention. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0017] Combined with appendix Figures 1-4 The illustrated door lock illuminated latch structure includes a large slide plate 1, a latch assembly, LED beads 4, an electronic main board, a reed switch 8, and a magnet 9.

[0018] Three latch mounting plates 11 are evenly arranged on the outer end of the large slide plate 1; the latch assembly includes a latch 2 and a transparent cover plate 3; the latch 2 is a hollow rectangular structure, and a slot 21 matching the latch mounting plate 11 is provided in the rear end of the latch 2. The latch 2 is respectively set on each latch mounting plate 11 of the large slide plate 1. An installation hole for LED lamp beads 4 is provided at the center of the front end of the latch 2. An arc-shaped connecting groove 22 is provided at each of the four corners of the front end of the latch 2; a fixing post corresponding to the LED lamp bead 4 installation hole is provided at the center of the rear side of the transparent cover plate 3. An arc-shaped plug-in piece 31 matching the arc-shaped connecting groove 22 is provided at the four corners. The transparent cover plate 3 is installed on the front end of the latch 2 through the arc-shaped plug-in piece 31.

[0019] The electronic main board is mounted on the large slide plate 1. The electronic main board includes a base plate 5, a battery 6, and an NE555 chip 7. The reed switch 8, battery 6, and NE555 chip 7 are all mounted on the base plate 5. The outer end of the base plate 5 is provided with a mounting part that corresponds one-to-one with the lock tongue mounting plate 11 at the outer end of the large slide plate 1. LED beads 4 are respectively mounted on the mounting parts. The battery 6, reed switch 8, LED beads 4, and NE555 chip 7 are all electrically connected through the base plate 5. The magnet 9 is mounted on the inner wall of the lock shell on the lock body, corresponding to the reed switch 8.

[0020] Preferably, the electronic motherboard is also equipped with a music integrated chip connected to the NE555 chip 7.

[0021] When the door is unlocked or locked by motor drive or manual key, the large sliding plate 1 moves horizontally, driving the lock tongue assembly and the reed switch 8 located on the electronic main board to move. When the reed switch 8 moves to correspond with the magnet 9 installed on the upper lock shell, the magnet 9 applies a magnetic field to the reed switch 8, causing the reed switch 8 to close, instantly connecting the power supply and making the circuit conduct. The NE555 chip 7 illuminates the multi-color self-circulating LED beads 4 according to the set time control. The colored light of the LED beads 4 shines through the transparent cover plate 3. At the same time, the music integrated chip is activated to emit music, indicating that the door lock is normally unlocked or locked. When the timer ends, the LED beads 4 turn off and the music stops.

[0022] The parts of this invention not described in detail are prior art.

[0023] The embodiments selected herein for the purpose of disclosing the inventive objectives are currently considered suitable; however, it should be understood that the invention is intended to include all variations and modifications of the embodiments that fall within the scope of this concept and invention.

Claims

1. A light-emitting latch structure for a door lock, characterized in that, Includes a large slide plate, latch assembly, LED beads, electronic mainboard, reed switch and magnet; Several locking tongue mounting plates are evenly arranged on the outer end of the large sliding plate; The latch assembly includes a latch tongue and a transparent cover plate; the latch tongue is a hollow rectangular structure, and the latch tongues are respectively set on each latch tongue mounting plate of the large slide plate, and the transparent cover plate is set on the outer end of the latch tongue; The LED beads are mounted on the electronic motherboard, which is mounted on the large slide plate, and the LED beads are electrically connected to the electronic motherboard. The reed switch is mounted on the electronic mainboard and electrically connected to it; the magnet is mounted on the inner wall of the lock body, corresponding to the reed switch.

2. The luminous latch structure for door locks according to claim 1, characterized in that: The electronic motherboard includes a substrate, a battery, and an NE555 chip. The battery and the NE555 chip are both mounted on the substrate, and the battery, reed switch, LED beads, and NE555 chip are all electrically connected through the substrate.

3. The luminous latch structure for door locks according to claim 2, characterized in that: The large slide plate has 2-3 locking tongue mounting plates on its outer end, and the base plate has mounting parts that correspond one-to-one with the locking tongue mounting plates on the outer end of the large slide plate. The LED beads are all mounted on the mounting parts.

4. The luminous latch structure for door locks according to claim 1, characterized in that: The rear end of the latch tongue is provided with a slot that matches the latch tongue mounting plate, the front end of the latch tongue is provided with a mounting hole for LED lamp beads, and the four corners of the front end of the latch tongue are provided with arc-shaped connecting grooves.

5. The luminous latch structure for a door lock according to claim 4, characterized in that: The transparent cover has a fixing post at the center of its rear side that corresponds to the LED lamp bead mounting hole, and arc-shaped plug-in pieces at the four corners that match the arc-shaped connecting groove. The transparent cover is installed on the front end of the lock tongue through the arc-shaped plug-in pieces.

6. The luminous latch structure for a door lock according to claim 1, characterized in that: The electronic motherboard also has a music integrated chip connected to the NE555 chip.

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