Novel induction lock

Abstract

The utility model discloses a novel induction lockset, which relates to the technical field of locksets and comprises a lockset main body mother lock, a son lock inductor and a wire harness, an induction master control integrated circuit board is arranged in the son lock inductor, and a power supply, a driving device and a spring bolt are arranged in the lockset main body mother lock. Wherein the induction master control integrated circuit board is connected with a power supply and a driving device through wire harnesses so as to control stretching and retracting of the spring bolt. The utility model provides an induction lock solution which is more economical, practical and easy to manage for a user, and solves the problem that a traditional mother lock and a traditional son lock need to be provided with circuit boards, the traditional circuit board needs to be provided with an exposed coil, and the RFID induction key needs one coil for induction, so that the technical highlights of the present patent are that the circuit board needs to be provided with one coil for induction. The exposed coil is directly removed, and the coil is packaged in the PCB through a printed circuit mode, so that the coil looks like a circuit board, the exposed coil cannot be seen, and the manufacturing component is low in cost and good in quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lock technology field, concretely to a novel induction lock. BACKGROUND

[0002] The induction lock (especially sauna lock) currently used is composed of a lock main body and a sublock inductor, the lock main body is internally provided with a main circuit board (such as the lock body disclosed in the existing patent CN221722526U, which is simple to install), and the sublock inductor is internally provided with an auxiliary circuit board, in order to ensure communication, power supply and control of the opening and closing of the lock main body, a wire harness needs to be connected between the communication end and the power connection end of the main circuit board and the auxiliary circuit board, because the main circuit board and the auxiliary circuit board need to be arranged, the manufacturing cost of the sauna lock is high, more programs need to be installed, and maintenance is more complicated, in addition, a coil needs to be arranged in the original induction lock, the coil winding is troublesome, the coil is protruding in a lump, and fixing is also a troublesome matter, therefore, the problems existing in the prior art need to be solved. SUMMARY

[0003] In view of the deficiencies of the prior art, the utility model provides a novel induction lock, which solves the problems in the background art.

[0004] To achieve the above purpose, the utility model discloses the following technical scheme: a novel induction lock, including lock main body, sublock inductor and wire harness, the sublock inductor is internally provided with an induction main control integrated circuit board, the lock main body is internally provided with a power supply, a driving device and a lock tongue, wherein the induction main control integrated circuit board is connected with the power supply and the driving device through the wire harness to control the extension and contraction of the lock tongue, one side of the circuit board is provided with a coil, and the coil is packaged in the PCB of the circuit board.

[0005] Further, the power supply is installed in the power supply compartment in the lock main body, and the front surface of the power supply compartment is clamped with a compartment cover.

[0006] Further, the lock main body is also provided with a base, and the driving device and the lock tongue are fixed on the base.

[0007] Further, the lock main body is also provided with a wire arranging baffle, and the base and the wire arranging baffle are connected through a clamping structure to form a wire channel for the wire harness to pass through.

[0008] Further, the clamping structure comprises a positioning convex column, a spring piece, a clamping step, a positioning hole and a clamping protrusion two, the positioning convex column is clamped with the positioning hole, the clamping protrusion two is clamped with the clamping step, the end of the spring piece is provided with a clamping protrusion one, and the wire arranging baffle is clamped below the clamping protrusion one.

[0009] Further, the elastic sheet is in a U-shaped structure and symmetrically connected to the base, so as to enhance the stability of the clamping structure.

[0010] Further, the circuit board of the sub-lock inductor is provided with a charging port, and the built-in power supply can be charged through the charging port.

[0011] The utility model provides a novel inductive lock, which has the following beneficial effects compared with the prior art:

[0012] The novel inductive lock integrates the functions originally dispersed in the main circuit board and the auxiliary circuit board into a single circuit board in the sub-lock inductor, significantly simplifying the structural design of the lock. This not only reduces the manufacturing cost of the sauna lock but also reduces the installation procedure and maintenance complexity. This innovative design makes the assembly, maintenance, and troubleshooting process of the lock more convenient and efficient, providing a more economical and practical inductive lock solution that is easy to manage. It solves the problem of setting circuit boards in traditional master locks and sub-locks. Traditional circuit boards need to be provided with exposed coils because they need a coil for induction with the RFID induction key. The technical highlight of the present patent directly removes the exposed coil and encapsulates the coil in the PCB board through printed circuits. This way, it looks like a circuit board and cannot see the exposed coil. Such a manufacturing composition is bottom and has good quality. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a first perspective split schematic diagram of the base and the wire arrangement baffle in the utility model;

[0015] Figure 3 It is a second perspective split schematic diagram of the base and the wire arrangement baffle in the utility model;

[0016] Figure 4 It is an assembly schematic diagram of the base and the wire arrangement baffle in the utility model;

[0017] Figure 5 It is a split schematic diagram of the lock body master lock in the utility model.

[0018] Figure 6 It is a lock circuit board schematic diagram A of the utility model;

[0019] Figure 7 It is a lock circuit board schematic diagram B of the utility model;

[0020] Figure 8 It is a sub-lock inductor circuit board according to the schematic diagram of the utility model.

[0021] In the figure: 1, the lock body mother lock; 11, the base; 111, the positioning convex column; 112, the elastic sheet; 113, the clamping position protrusion one; 114, the clamping position step; 12, the wire arrangement baffle; 121, the positioning hole; 122, the clamping position protrusion two; 13, the power supply compartment; 14, the power supply; 15, the compartment cover; 16, the driving device; 17, the lock tongue; 2, the sub-lock inductor; 21, the inductive main control integrated circuit board; 3, the wire harness. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-5 The present application provides a technical solution: a novel inductive lock, which is composed of a lock body mother lock 1, a sub-lock inductor 2 and a wire harness 3. The sub-lock inductor 2 is internally provided with an inductive main control integrated circuit board 21, the lock body mother lock 1 is internally provided with a power supply 14, a driving device 16 and a lock tongue 17, the communication and power connection terminals of the inductive main control integrated circuit board 21 are connected to the power supply 14 and the driving device 16 through the wire harness 3, the power supply 14 can supply power to the inductive main control integrated circuit board 21 and the driving device 16, the inductive main control integrated circuit board 21 can control the driving device 16 to start and stop, and the driving device 16 can drive the lock tongue 17 to extend and retract.

[0024] The power supply 14 is installed inside the power supply compartment 13, the compartment cover 15 is clamped and fixed to the front of the power supply compartment 13, the lock body mother lock 1 is further internally provided with a base 11, and the driving device 16 and the lock tongue 17 are both arranged on the base 11.

[0025] The lock body mother lock 1 is further internally provided with a wire arrangement baffle 12, the base 11 and the wire arrangement baffle 12 are connected and fixed through a clamping structure, and the lower parts of the base 11 and the wire arrangement baffle 12 are jointly provided with a wire channel, part of the wires of the wire harness 3 pass through the wire channel and are connected to the power supply 14, so that the wire material can be stabilized and the appearance is more beautiful.

[0026] The circuit board of the sub-lock inductor is provided with an inductive coil, and the circuit board is provided with a charging port, so that the built-in power supply can be charged. It should be noted that the charging port is a conventional design, and therefore the charging part is not described in detail.

[0027] Please read Figures 6-7As shown, by setting electronic components on one side of the circuit board 21 and coils on the other side, but this coil is completely different from the coils on the market, the coil of the present patent is packaged in the PCB board, the technical effect is neat and beautiful, and the production efficiency is high. By holding the circuit board 21 with the induction key and then matching the coil 211, the lock can be opened.

[0028] It should be noted that multiple layers of circuits can be provided inside the circuit board, and each circuit is independently controlled. These are prior art, so the present patent does not need to elaborate on the circuit results.

[0029] The clamping structure includes a positioning protrusion 111 integrally connected to the base 11, a spring sheet 112 symmetrically connected to the base 11, a clamping step 114 opened in the base 11, a positioning hole 121 opened in the inside of the wire arrangement baffle 12, and a clamping protrusion two 122 integrally connected to the end of the wire arrangement baffle 12. The positioning protrusion 111 is clamped inside the positioning hole 121, the clamping protrusion two 122 is clamped inside the clamping step 114, the spring sheet 112 is a "U" shaped structure, the end of which is integrally connected with a clamping protrusion one 113, and the wire arrangement baffle 12 is clamped below the clamping protrusion one 113. When assembling the wire arrangement baffle 12 inside the base 11, place the wire arrangement baffle 12 inside the base 11, and ensure that the positioning protrusion 111 is in the positioning hole 121 when placing, then press the wire arrangement baffle 12, so that the edge of the wire arrangement baffle 12 is clamped below the clamping protrusion one 113.

[0030] When the lock is working, the sensing structure of the sensing main control integrated circuit board 21 of the sub-lock sensor 2 is RFID, and after sensing, the sensing main control integrated circuit board 21 will control the driving device 16 to drive the lock tongue 17 to move through the wire harness 3, so as to open or close the lock body mother lock 1. The specific structure of the driving device 16 and the lock tongue 17 and how the driving device 16 drives the lock tongue 17 to move can refer to the lock body disclosed in CN221722526U, which will not be described here.

Claims

1. A new type of induction lock, comprising a lock body female lock (1), a male lock induction sensor (2) and a wire harness (3), characterized in that, The sub-lock inductor (2) is internally provided with an inductive main control integrated circuit board (21), the main body female lock (1) is internally provided with a power supply (14), a driving device (16) and a lock tongue (17), wherein the inductive main control integrated circuit board (21) is connected with the power supply (14) and the driving device (16) through a wire harness (3) to control the extension and retraction of the lock tongue (17), one side of the circuit board (21) is provided with a coil (211), and the coil (211) is encapsulated in a PCB of the circuit board (21).

2. The inductive lock of claim 1, wherein, The power supply (14) is installed in a power supply compartment (13) in the lock main body female lock (1), and the front surface of the power supply compartment (13) is clamped with a compartment cover (15).

3. The inductive lock of claim 1, wherein, The lock main body female lock (1) is further provided with a base (11), and the driving device (16) and the lock tongue (17) are fixed on the base (11).

4. The inductive lock of claim 3, wherein, The lock main body female lock (1) is further provided with a wire arranging baffle (12), and the base (11) and the wire arranging baffle (12) are connected through a clamping structure to form a wire passing channel for the wire harness (3) to pass through.

5. The inductive lock of claim 4, wherein, The clamping structure comprises a positioning convex column (111), an elastic sheet (112), a clamping step (114), a positioning hole (121) and a clamping protrusion two (122), the positioning convex column (111) is clamped with the positioning hole (121), the clamping protrusion two (122) is clamped with the clamping step (114), the end of the elastic sheet (112) is provided with a clamping protrusion one (113), and the wire arranging baffle (12) is clamped below the clamping protrusion one (113).

6. The inductive lock of claim 5, wherein, The elastic sheet (112) is a "U" shaped structure and is symmetrically connected to the base (11) to enhance the stability of the clamping structure.

7. The inductive lock of claim 5, wherein, The circuit board (21) of the sub-lock inductor (2) is provided with an inductive coil, the circuit board (21) is provided with a charging port, and the built-in power supply (14) can be charged through the charging port.

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