Integrated electronic lock cylinder

Abstract

The utility model provides an integral electronic lock cylinder relates to lock cylinder technical field. Including lock cylinder box, mechanical lock cylinder and electronic drive mechanism, lock cylinder box is equipped with main lock tongue, lock cylinder box is equipped with unlocking lever, unlocking lever has lever drive column, main lock tongue has lever drive hole, lever drive column passes through lever drive hole, mechanical lock cylinder is located in lock cylinder box, mechanical lock cylinder has push, and one end of unlocking lever is inserted between two push, electronic drive mechanism includes drive motor and stroke gear, and stroke gear is fixedly arranged in unlocking lever, drive motor is connected with stroke gear drive. Adopt the utility model, it can solve too many intelligent lock's front lock body's huge size influence space on market, and the security hidden danger existing in front lock body's huge size, has realized mechanical key and motor unlocking two kinds of functions and coexist, has increased the product's experience crowd, has remained the lock cylinder structure of classic door opening habit, makes the existing user more easily directly upgrade uses.

Description

Technical Field

[0001] This utility model relates to the field of lock cylinder technology, and more specifically, to an integrated electronic lock cylinder. Background Technology

[0002] Most existing household lock cylinders require a square shaft to rotate through a square hole in the cylinder to unlock and close. This necessitates that the fingerprint or password input module of a smart lock be a separate front lock body. This means the front lock body must be precisely positioned within the lock cylinder. Since the front lock body is also secured with screws through the door, the screws must avoid the lock cylinder due to the space it occupies inside the door. This results in a less secure front lock body, as the screws cannot be evenly distributed. Consequently, the front lock body often needs to be quite long, with a significant portion in the middle that cannot accommodate screws. This is the weakest point in most smart lock front lock bodies, making it easy to pry open from the middle with a pry bar, exposing the square hole for direct unlocking.

[0003] In addition, traditional flat mechanical keys, due to their high security level, complex structure, and large size, cannot be integrated into the front lock body of current smart locks. As a result, the front lock bodies of most current smart locks only have emergency unlocking functions and cannot be used simultaneously for both mechanical lock cylinder unlocking and fingerprint password unlocking. Utility Model Content

[0004] The purpose of this utility model is to provide an integrated electronic lock cylinder, which can solve the problem of the large size of the front lock body of most smart locks on the market affecting space and the security risks caused by the large size of the front lock body; it realizes the coexistence of mechanical key and motor unlocking functions, expands the user base of the product, retains the classic lock cylinder structure of the door opening habit, and makes it easier for existing users to directly upgrade and use it.

[0005] The technical solution adopted in this utility model is as follows: This application provides an integrated electronic lock cylinder, including: The lock cylinder box has a main lock tongue that rotates through a main lock tongue pin. The lock cylinder box also has an unlocking lever that rotates through a lever pin. The unlocking lever has a lever drive pin. The main lock tongue has a lever drive hole. The lever drive pin passes through the lever drive hole. The mechanical lock cylinder is located in the lock cylinder box. The mechanical lock cylinder has two push blocks arranged in a V-shape. One end of the unlocking lever is inserted between the two push blocks. The electronic drive mechanism includes a drive motor and a stroke gear. The stroke gear is fixedly mounted on the unlocking lever and is coaxial with the lever pin. The drive motor is located in the lock cylinder box and is driven by the stroke gear.

[0006] Furthermore, in some embodiments of this utility model, the lock cylinder box is provided with a transmission gear for rotation, and the drive shaft of the drive motor is provided with a transmission screw. Both the transmission screw and the stroke gear are connected to the transmission gear for transmission.

[0007] Furthermore, in some embodiments of this utility model, the lock cylinder box is slidably provided with a slanted locking tongue slide rod, the outward end of the slanted locking tongue slide rod is provided with a slanted locking tongue, and the inward end of the slanted locking tongue slide rod is provided with a dial. The lock cylinder box is equipped with a door handle square shaft drive clamp, which is equipped with a door handle lever that cooperates with the dial.

[0008] Furthermore, in some embodiments of this utility model, the oblique locking tongue slide is fitted with an oblique locking tongue return spring, which applies an outward elastic force to the oblique locking tongue.

[0009] Furthermore, in some embodiments of this utility model, the lock cylinder box is provided with a locking and limiting door opening push rod, one end of which is provided with a driving groove, and the other end of which is located on the side of the dial away from the inclined lock tongue slide rod; the unlocking lever is provided with a driving protrusion, which is inserted into the driving groove.

[0010] Furthermore, in some embodiments of this utility model, the lock cylinder box is located in the door handle square shaft drive clamp and is provided with a door handle unlocking side interface and multiple door handle screw mounting holes.

[0011] Furthermore, in some embodiments of this utility model, the lock cylinder box is located on the mechanical lock cylinder and has a mechanical lock connection port and multiple mechanical lock screw through holes.

[0012] Furthermore, in some embodiments of this utility model, the lock cylinder box is provided with a battery compartment.

[0013] Furthermore, in some embodiments of this utility model, the lock cylinder box is provided with a manual unlocking connection port, and the lock cylinder box is rotatably provided with a manual unlocking square shaft transmission clamp located at the manual unlocking connection port, and the manual unlocking square shaft transmission clamp is coaxially provided with manual unlocking transmission teeth. The unlocking lever is coaxially equipped with manual unlocking lever transmission teeth, which mesh with the manual unlocking lever transmission teeth.

[0014] Furthermore, in some embodiments of this utility model, the lock cylinder box is provided with a reverse locking limiting gear, which meshes with the manual unlocking transmission gear, and the reverse locking limiting gear has a slot; The lock cylinder box is slidably equipped with a deadbolt setting button, and the lock cylinder box is rotatably equipped with a deadbolt setting rod through the mounting shaft of the deadbolt setting rod. The bottom of the deadbolt setting button is embedded in one end of the deadbolt setting rod. The lock cylinder box is slidably equipped with a deadbolt limiting component. The other end of the deadbolt setting linkage is movably connected to the deadbolt limiting component to drive the deadbolt limiting component to slide toward the deadbolt limiting gear. The bottom of the deadbolt limiting component can be inserted into the slot.

[0015] Compared with the prior art, the present invention has at least the following advantages or beneficial effects: This application addresses the issue of the large size of the front lock body in most smart locks on the market, which affects space and poses security risks. It achieves both mechanical key and motor unlocking functions, expanding the user base for the product. It also retains the classic lock cylinder structure for easy door opening, making it easier for existing users to upgrade directly. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view of the locking state of the oblique locking tongue and the unlocking state of the main locking tongue provided in an embodiment of this utility model; Figure 2 A front view of the locking states of the oblique locking tongue and the main locking tongue provided in the embodiments of this utility model; Figure 3 A front view of the oblique lock tongue unlocking state and the main lock tongue unlocking state provided in the embodiment of this utility model; Figure 4 Front view of the interior of the lock cylinder box provided in the embodiment of this utility model Figure 1 ; Figure 5 Front view of the interior of the lock cylinder box provided in the embodiment of this utility model Figure 2 ; Figure 6 A front view of the self-reset control during the unlocking action control of the drive motor provided in this embodiment of the utility model; Figure 7 A front view of the self-reset control during the locking action control of the drive motor provided in an embodiment of this utility model; Figure 8 Structural schematic diagram of the lock cylinder box and door lock tongue frame provided in the embodiments of this utility model; Figure 9A structural schematic diagram of the locking states of the oblique locking tongue and the main locking tongue provided in the embodiments of this utility model; Figure 10 A schematic diagram of the locking state of the oblique locking tongue and the unlocking state of the main locking tongue provided in an embodiment of this utility model; Figure 11 A rear view of the interior of the lock cylinder box provided in an embodiment of this utility model.

[0018] Icons: 1-Main bolt; 101-Main bolt pin; 102-Lever drive hole; 2-Deadlock limiting component; 3-Angled bolt; 301-Angled bolt slide bar; 302-Dial; 4-Angled bolt return spring; 5-Deadlock setting button; 6-Deadlock setting linkage; 61-Deadlock setting linkage mounting shaft; 7-Deadlock setting return spring; 8-Battery compartment; 9-Door handle square shaft transmission clamp; 10-Door handle lever; 11-Deadlock limiting gear; 111-Slot; 12-Manual unlocking square shaft transmission clamp; 13-Stroke gear; 14-Transmission gear; 15-Transmission screw; 16-Drive motor; 17-Mechanical lock cylinder; 171-Push block ; 19-Unlock lever; 191-Lever pin; 192-Lever drive post; 193-Drive protrusion; 21-Forward position feedback switch; 22-Reset position feedback switch; 23-Reverse position feedback switch; 24-Lock status detection switch; 25-Door cabinet lock tongue holder; 26-Feedback switch detection block; 27-Mechanical lock connection port; 28-Manual unlocking connection port; 29-Door handle unlocking edge interface; 32-Mechanical lock screw through hole; 33-Door handle screw mounting hole; 34-Manual unlocking transmission gear; 341-Manual unlocking lever transmission gear; 35-Lock-locking limit door opening push rod; 351-Drive groove; 36-Lock cylinder box. Detailed Implementation

[0019] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0020] Example

[0021] Please refer to Figures 1-11 This embodiment provides an integrated electronic lock cylinder, including a lock cylinder box 36, a mechanical lock cylinder 17, and an electronic drive mechanism.

[0022] The lock cylinder box 36 has an opening on one side, such as... Figure 8 As shown, the lock cylinder box 36 is used in conjunction with the door cabinet lock tongue bracket 25. The lock cylinder box 36 is rotatably provided with the main lock tongue 1 via the main lock tongue pin 101. The lock cylinder box 36 is rotatably provided with the unlocking lever 19 via the lever pin 191. The unlocking lever 19 has a lever drive post 192. The main lock tongue 1 has a lever drive hole 102. The lever drive post 192 passes through the lever drive hole 102. A mechanical lock cylinder 17 is housed in a lock cylinder box 36. The mechanical lock cylinder 17 has two V-shaped push blocks 171, and one end of the unlocking lever 19 is inserted between the two push blocks 171. The electronic drive mechanism includes a drive motor 16 and a travel gear 13. The travel gear 13 is fixedly mounted on the unlocking lever 19 and coaxial with the lever pin 191. The drive motor 16 is located in the lock cylinder box 36 and is driven by the travel gear 13. The lock cylinder box 36 is rotatably equipped with a transmission gear 14. The drive shaft of the drive motor 16 is equipped with a transmission screw 15. Both the transmission screw 15 and the travel gear 13 are driven by the transmission gear 14.

[0023] like Figures 1-11 As shown, the lock cylinder box 36 is slidably equipped with a slanted latch slide rod 301. The outward-facing end of the slanted latch slide rod 301 is equipped with a slanted latch 3, and the inward-facing end is equipped with a dial 302. The lock cylinder box 36 is slidably equipped with a door handle square shaft transmission clamp 9, which is equipped with a door handle lever 10 that cooperates with the dial 302. A slanted latch return spring 4 is fitted onto the slanted latch slide rod 301, and the slanted latch return spring 4 applies an outward-facing elastic force to the slanted latch 3.

[0024] The lock cylinder box 36 is rotatably equipped with a locking and limiting door opening push rod 35. One end of the locking and limiting door opening push rod 35 has a driving groove 351, and the other end of the locking and limiting door opening push rod 35 is located on the side of the dial 302 away from the inclined lock tongue slide rod 301. The unlocking lever 19 has a driving protrusion 193, which is inserted into the driving groove 351. The lock cylinder box 36 is located on the door handle square shaft transmission clamp 9, which has a door handle unlocking side interface 29 and multiple door handle screw mounting holes 33. The door handle unlocking side interface 29 and the door handle screw mounting holes 33 are used to install the door handle.

[0025] like Figures 1-11 As shown, the lock cylinder box 36, located on the mechanical lock cylinder 17, has a mechanical lock connection port 27 and multiple mechanical lock screw through holes 32. The mechanical lock connection port 27 and the mechanical lock screw through holes 32 are used to install the mechanical lock. The lock cylinder box 36 has a battery compartment 8, which is used to house a power source and supply power to the drive motor 16.

[0026] like Figures 1-11As shown, in some embodiments, the lock cylinder box 36 is provided with a manual unlocking connection port 28, and the lock cylinder box 36 is rotatably provided with a manual unlocking square shaft transmission clamp 12 located at the manual unlocking connection port 28. The manual unlocking square shaft transmission clamp 12 is coaxially provided with a manual unlocking transmission tooth 34; the unlocking lever 19 is coaxially provided with a manual unlocking lever transmission tooth 341, and the manual unlocking transmission tooth 34 meshes with the manual unlocking lever transmission tooth 341. The lock cylinder box 36 is rotatably equipped with a deadbolt limiting gear 11, which meshes with the manual unlocking transmission gear 34. The deadbolt limiting gear 11 has a slot 111. The lock cylinder box 36 is slidably equipped with a deadbolt setting button 5. The lock cylinder box 36 is rotatably equipped with a deadbolt setting link 6 via a deadbolt setting link mounting shaft 61. The bottom of the deadbolt setting button 5 is embedded in one end of the deadbolt setting link 6. A deadbolt setting reset spring 7 can be set between the deadbolt setting link 6 and the lock cylinder box 36. The lock cylinder box 36 is slidably equipped with a deadbolt limiting member 2. The other end of the deadbolt setting link 6 is movably connected to the deadbolt limiting member 2 to drive the deadbolt limiting member 2 to slide toward the deadbolt limiting gear 11. The bottom of the deadbolt limiting member 2 can be inserted into the slot 111.

[0027] Optionally, in this embodiment, a forward position feedback switch 21, a reset position feedback switch 22, a reverse position feedback switch 23, a lock / open status detection switch 24, and a processor can be provided inside the lock cylinder box 36. A feedback switch detection block 26 is provided on the side wall of the transmission gear 14. The forward position feedback switch 21, the reset position feedback switch 22, the reverse position feedback switch 23, the lock / open status detection switch 24, and the drive motor 16 are all electrically connected to the processor. The processor can be controlled using an existing microcontroller, and each feedback switch can be a limit switch. Figure 6 and Figure 7 As shown, the lock / unlock status detection switch 24 is used to detect the position of the main bolt 1 and transmit it to the processor. When the main bolt 1 is locked, it moves away from the lock / unlock status detection switch 24, and the switch / unlock status detection switch 24 is not triggered. When the main bolt 1 is unlocked, it moves to the position of the lock / unlock status detection switch 24 and triggers it. The processor receives the electrical signal from the lock / unlock status detection switch 24 and determines that the main bolt 1 is in the unlocked state. The forward position feedback switch 21, the reset position feedback switch 22, and the reverse position feedback switch 23 all detect the position of the feedback switch detection block 26 and transmit it to the processor.

[0028] This application is compatible with both mechanical lock cylinder unlocking and drive motor 16 unlocking methods. The integrated electronic lock cylinder provided in this application consists of... Figure 8 The left-side structure shown is composed of, and its combination Figure 8The right-side cabinet lock tongue bracket 25 shown can be used to realize a concealed door lock. There is no need to install a front lock body component in front of the door. Only the door handle component and mechanical lock cylinder component are installed, eliminating the need for a large front lock body and achieving the effect of a hidden door lock.

[0029] The electronic unlocking function of the lock cylinder is mainly implemented in the following structure: Figure 1 The main latch is in the unlocked state, and the angled latch is in the locked state. At this time, turning the door handle will... Figure 4 As shown, rotating the door handle square shaft transmission clamp 9 causes the door handle lever 10 to rotate clockwise. The bottom of the door handle lever 10 pushes the dial 302 downward. The dial 302 drives the inclined lock tongue slide rod 301 and the inclined lock tongue 3 to move downward synchronously. At this time, the inclined lock tongue 3 can disengage from the slot of the door cabinet lock tongue bracket 25 and move into the lock cylinder box 36. Figure 3 As shown, turning the door at this point will open the door.

[0030] exist Figure 2 In the indicated state, the lock can be opened by entering a password or fingerprint via a wireless control panel, such as a numeric keypad or fingerprint module, and then using the drive motor 16. Figure 1 The state shown. Alternatively, the lock can be opened by inserting a compatible mechanical key into the mechanical lock cylinder 17 and turning the push block 171, thus changing to the state shown. Figure 1 The state shown.

[0031] In this embodiment, a battery is installed in the battery compartment 8 to provide power to the lock cylinder. The deadbolt setting button 5 and the deadbolt setting reset spring 7 form a self-resetting structure after setting. When the deadbolt setting button 5 is pressed... Figure 4 When the lever is turned to the right, the lever principle will push the anti-lock setting linkage 6 to rotate clockwise. The right end of the anti-lock setting linkage 6 can push the anti-lock limiting member 2 to slide down so that the bottom of the anti-lock limiting member 2 is inserted into the slot 111 of the anti-lock limiting gear 11. The anti-lock setting is successful. At this time, the manual unlocking square shaft transmission clamp 12 cannot rotate with the anti-lock limiting gear 11, so it cannot perform the manual unlocking action.

[0032] Because the mechanical lock cylinder and the unlocking function of the drive motor 16 need to coexist, such as Figure 6 and Figure 7 As shown, after the drive motor 16 unlocks, the position change of the feedback switch detection block 26 can be referenced. When the drive motor 16 has finished unlocking, as... Figure 6 The two gears shown on the left are in the following state: (Drive motor 16 drives transmission screw 15 to rotate and drives transmission gear 14 to rotate. Transmission gear 14 rotates in the opposite direction, driving unlocking lever 19 to change the position of main lock tongue 1, thereby realizing the locking and unlocking functions.)

[0033] The unlocking control logic in the unlocking of drive motor 16 is as follows: When in Figure 7 In the right-side state, due to the combined state of the lock / unlock status detection switch 24 and the reset position feedback switch 22, the control system recognizes that it is in the locked state. The drive motor 16 will only execute the unlocking procedure. The transmission gear 14 drives the travel gear 13 to rotate, and the travel gear 13 drives the unlocking lever 19 to rotate. The unlocking lever 19 drives the main lock tongue 1 to rotate downwards, thus changing the lock state. Figure 6 As shown in the left figure, the drive motor 16 stops, and then the self-reset program is executed. The drive motor 16 rotates in the reverse direction. After being transmitted through the transmission gear 14 and the stroke gear 13, when the feedback switch detection block 26 reaches the position of the reset position feedback switch 22, the reset position feedback switch 22 is triggered, and the drive motor 16 stops. Figure 6 As shown in the diagram on the right, this completes a set of unlocking actions.

[0034] The locking control logic in the unlocking of drive motor 16 is as follows: When in Figure 6 As shown in the right figure, due to the combined state of the lock / unlock status detection switch 24 and the reset position feedback switch 22, the control system recognizes that the current state is unlocked. The drive motor 16 will only execute the locking procedure. After the drive motor 16 drives the transmission gear 14, the stroke gear 13, and the unlocking lever 19 to rotate, the unlocking lever 19 drives the main bolt 1 to rotate upwards, thus completing the locking procedure and becoming... Figure 7 As shown in the left figure, the drive motor 16 stops, and then the self-reset program is executed to drive the motor 16 to rotate in the opposite direction. This is done through the transmission gear 14 and the travel gear 13. When the feedback switch detection block 26 reaches the position of the reset position feedback switch 22, the reset position feedback switch 22 is triggered, and the drive motor 16 stops. Figure 7 As shown in the diagram on the right, all the actions for locking are completed.

[0035] The unlocking control structure of a mechanical lock cylinder is as follows: Figure 9 As shown, when the key is inserted into the outer mechanical lock cylinder, the mechanical lock connection port 27 will rotate and drive the unlocking lever 19 to rotate, causing the main lock tongue 1 to rotate and the locking limit door opening push rod 35 to move, thus realizing the locking function. Since the locking limit door opening push rod 35 restricts the movement of the entire oblique lock tongue 3, the function of two locks is realized.

[0036] exist Figure 10 When the key is inserted into the outer mechanical lock cylinder, the middle mechanical lock connection port 27 will rotate, causing the unlocking lever 19 to rotate (in the opposite direction), which will cause the main lock tongue 1 to rotate and lock the door opening push rod 35 to move, thus realizing the unlocking function. Since the door opening push rod 35 is locked and the space for the entire oblique lock tongue 3 to move backward is released, the door can be opened by rotating the door handle, thus realizing the unlocking function.

[0037] Therefore, the integrated electronic lock cylinder provided in this application can solve the problem of the large size of the front lock body affecting space in most smart locks on the market, and can reduce the security risks associated with the large size of the front lock body. It achieves a structure that combines mechanical key and motor unlocking functions, expanding the user base for the product, such as the elderly who are accustomed to using mechanical keys. It retains the classic lock cylinder structure for easy upgrading by existing users.

[0038] Furthermore, unless otherwise explicitly specified or limited, the terms "installation" and "connection" in this application embodiment should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. The terms "upper," "lower," "left," "right," "inner," "outer," and "side," etc., are merely for reference to the direction in the accompanying drawings or the usual placement of the product during use. They are only for clearly describing this application and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limitations on this application. The terms "first," "second," etc., are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance; "multiple" refers to at least two. In this application embodiment, the limitations on relative positional relationships such as parallel, perpendicular, and aligned are all relative to the current technological level and are not absolutely strict limitations. Slight deviations are allowed; approximations of parallel, perpendicular, and aligned are all acceptable. For example, "A and B are parallel" means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 degrees and 10 degrees.

[0039] The above are only some embodiments and implementation methods of this application. The protection scope of this application is not limited thereto. In the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. Any combination of features in different embodiments is also within the protection scope of this application. Any changes or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the protection scope of this application.

Claims

1. An integrated electronic lock cylinder, characterized in that, include: A lock cylinder box, wherein a main lock tongue is rotatably provided in the lock cylinder box via a main lock tongue pin, and an unlocking lever is rotatably provided in the lock cylinder box via a lever pin, wherein the unlocking lever has a lever drive post, the main lock tongue has a lever drive hole, and the lever drive post passes through the lever drive hole; A mechanical lock cylinder is located in the lock cylinder box. The mechanical lock cylinder has two push blocks arranged in a V-shape. One end of the unlocking lever is inserted between the two push blocks. An electronic drive mechanism includes a drive motor and a stroke gear, wherein the stroke gear is fixedly mounted on the unlocking lever and is coaxial with the lever pin shaft; The drive motor is located in the lock cylinder box and is driven by the travel gear.

2. The integrated electronic lock cylinder according to claim 1, characterized in that, The lock cylinder box is equipped with a transmission gear for rotation, and the drive shaft of the drive motor is equipped with a transmission screw. Both the transmission screw and the stroke gear are connected to the transmission gear for transmission.

3. The integrated electronic lock cylinder according to claim 1, characterized in that, The lock cylinder box is slidably provided with a slanted locking tongue slide rod, with a slanted locking tongue at the outward end of the slanted locking tongue slide rod and a dial at the inward end of the slanted locking tongue slide rod; The lock cylinder box is slidably equipped with a door handle square shaft transmission clamp, and the door handle square shaft transmission clamp is equipped with a door handle lever that cooperates with the dial.

4. The integrated electronic lock cylinder according to claim 3, characterized in that, The oblique locking tongue slide is fitted with an oblique locking tongue return spring, which applies an outward elastic force to the oblique locking tongue.

5. The integrated electronic lock cylinder according to claim 3, characterized in that, The lock cylinder box is rotatably equipped with a locking and limiting door opening push rod. One end of the locking and limiting door opening push rod is provided with a driving groove, and the other end of the locking and limiting door opening push rod is located on the side of the dial away from the inclined lock tongue slide rod. The unlocking lever is provided with a driving protrusion, and the driving protrusion is inserted into the driving groove.

6. The integrated electronic lock cylinder according to claim 3, characterized in that, The lock cylinder box is located in the square shaft drive clamp of the door handle and has a door handle unlocking side interface and multiple door handle screw mounting holes.

7. The integrated electronic lock cylinder according to claim 1, characterized in that, The lock cylinder box is located on the mechanical lock cylinder and has a mechanical lock connection port and multiple mechanical lock screw through holes.

8. The integrated electronic lock cylinder according to claim 1, characterized in that, The lock cylinder box is equipped with a battery compartment.

9. The integrated electronic lock cylinder according to claim 1, characterized in that, The lock cylinder box is provided with a manual unlocking connection port. The lock cylinder box is rotatably provided with a manual unlocking square shaft transmission clamp located at the manual unlocking connection port. The manual unlocking square shaft transmission clamp is coaxially provided with manual unlocking transmission teeth. The unlocking lever is coaxially provided with manual unlocking lever transmission teeth, which mesh with the manual unlocking lever transmission teeth.

10. The integrated electronic lock cylinder according to claim 9, characterized in that, The lock cylinder box is rotatably equipped with a locking limit gear, which meshes with the manual unlocking transmission gear, and the locking limit gear has a slot; The lock cylinder box is slidably provided with a deadbolt setting button, and the lock cylinder box is rotatably provided with a deadbolt setting rod through a deadbolt setting rod mounting shaft, with the bottom of the deadbolt setting button embedded in one end of the deadbolt setting rod; The lock cylinder box is slidably provided with a deadbolt limiting member. The other end of the deadbolt setting linkage is movably connected to the deadbolt limiting member to drive the deadbolt limiting member to slide toward the deadbolt limiting gear. The bottom of the deadbolt limiting member can be inserted into the slot.

Images