Intelligent lock cylinder assembly

Abstract

The utility model discloses an intelligent lock cylinder assembly which comprises a lock cylinder body, a protective shell is arranged at one end of the lock cylinder body, a protective assembly used for protecting an internal socket is arranged on the outer wall of the protective shell, the protective assembly comprises a cover plate, a plug pin is arranged at the joint of the cover plate and the protective shell, and supporting rods are symmetrically arranged on the inner wall of the plug pin. The protective assembly comprises a cover plate and a protective shell, a supporting rod is arranged on the cover plate, a sliding rod is arranged in the middle of the supporting rod, a telescopic spring is arranged at the connecting position of the supporting rod and the sliding rod, a clamping block is arranged at the end of the sliding rod, and a connecting rod is arranged on the side edge of the clamping block. The plug pin is designed to facilitate connection of the cover plate and the protective shell, a supporting rod is fixedly connected to the inner wall of the plug pin, a sliding rod is connected to the middle of the supporting rod in a sliding and penetrating mode, the supporting rod and the sliding rod form a telescopic rod, a telescopic spring is arranged at the joint of the supporting rod and the sliding rod, and the cover plate and the protective shell can be conveniently disassembled and connected.

Description

Technical Field

[0001] The utility model relates to the field of lock cores, and in particular to an intelligent lock core assembly. Background Art

[0002] With the development of society, people's awareness of privacy and property protection has been greatly improved. Door locks, as a tool that can isolate people's private space and public space, have become a necessity for every household.

[0003] For convenience and speed, people will install smart cores on protective doors. Smart lock cores are unlocked by fingerprints or passwords, which is more convenient. In order to avoid the lock core running out of power, which causes the door lock to be unable to be opened, existing smart lock cores are provided with a key hole on the outer wall of the smart lock core. The outer wall of the key hole is provided with a cover plate for protection. The cover plate and the protective shell of the smart lock core are fixed with bolts, and a screwdriver is required to open the cover plate. Therefore, it is necessary to design a smart lock core assembly to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent lock core assembly to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent lock core assembly, comprising a lock core body, a protective shell is provided at one end of the lock core body, a protective assembly for protecting an internal socket is provided on an outer wall of the protective shell, the protective assembly comprises a cover plate, a latch is provided at the connection between the cover plate and the protective shell, support rods are symmetrically provided on the inner wall of the latch, a sliding rod is provided in the middle of the support rod, a telescopic spring is provided at the connection between the support rod and the sliding rod, a clamping block is provided at the end of the sliding rod, and a connecting rod is provided on the side of the clamping block.

[0006] Preferably, an inner cavity is opened in the middle of the support rod, the middle of the inner cavity and the outer wall of the sliding rod are slidably interlaced and connected, a push rod is arranged in the middle of the inner cavity, and the telescopic spring is sleeved on the outer wall of the push rod.

[0007] Preferably, a sliding cavity is opened in the middle of the sliding rod, and the middle of the sliding cavity and the outer wall of the top rod are slidably interlaced and connected.

[0008] Preferably, a fixing groove is provided on the outer wall of the connecting rod, and a middle portion of the fixing groove is slidably interlaced with the outer wall of the clamping block.

[0009] Preferably, a slot is provided at the connection between the cover plate and the protective shell, the middle of the slot is slidably and interlacedly connected to the outer wall of the latch, and the top of the slot is fixedly connected to one end of the connecting rod.

[0010] Preferably, a guide rod is provided at the bottom of the inner wall of the latch, and the outer wall of the guide rod and the other end of the connecting rod are slidably interlaced and connected.

[0011] Preferably, a key hole is provided inside the protective shell and on one side of the cover plate, a fingerprint recognition area for fingerprint unlocking is provided on the outer wall of the protective shell, and a charging port is provided on the outer wall of the protective shell and on the top of the fingerprint recognition area.

[0012] Preferably, a safety switch is provided at the other end of the lock core body, and a lock tongue is provided on the outer wall of the lock core body.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model utilizes the structural design of the protection component, and a latch is inserted and connected at the connection between the cover plate and the protective shell. The design of the latch is to facilitate the connection between the cover plate and the protective shell, and a support rod is fixedly connected to the inner wall of the latch, and a sliding rod is slidably inserted and connected to the middle part of the support rod. The support rod and the sliding rod form a telescopic rod, and a telescopic spring is provided at the connection between the support rod and the sliding rod, a clamping block is provided at the end of the sliding rod, and a connecting rod is provided in the middle part of the clamping block. This design facilitates the clamping block to fix and clamp the connecting rod, and facilitates the disassembly and connection of the cover plate and the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the planar structure of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the protective component of the utility model.

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. lock core body; 101. lock tongue; 2. protective shell; 201. charging port; 202. fingerprint recognition area; 203. key port; 3. safety switch; 4. cover plate; 401. latch; 402. guide rod; 403. clamping block; 404. connecting rod; 405. push rod; 406. telescopic spring; 407. slide rod; 408. support rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 A smart lock core assembly is shown, including a lock core body 1, a protective shell 2 is provided at one end of the lock core body 1, a protective assembly for protecting the internal socket is provided on the outer wall of the protective shell 2, the protective assembly includes a cover plate 4, a latch 401 is provided at the connection between the cover plate 4 and the protective shell 2, a support rod 408 is symmetrically provided on the inner wall of the latch 401, and a slide rod 407 is provided in the middle of the support rod 408.

[0022] It should be noted that the model of the lock core body 1 is: standard password smart lock core C50CH.

[0023] Specifically, a slot is provided at the connection between the cover plate 4 and the protective shell 2 , the middle of the slot is slidably connected to the outer wall of the latch 401 , and the top of the slot is fixedly connected to one end of the connecting rod 404 .

[0024] It should be noted that the design of the latch 401 facilitates the connection between the cover plate 4 and the protective shell 2 .

[0025] Specifically, a guide rod 402 is provided at the bottom of the inner wall of the latch 401 , and the outer wall of the guide rod 402 and the other end of the connecting rod 404 are slidably interlaced and connected.

[0026] It should be noted that a guide rod 402 is fixedly connected to the bottom of the inner wall of the latch 401. This design is to facilitate the guidance of the latch 401 during the installation process.

[0027] Furthermore, a key port 203 is provided inside the protective shell 2 and on one side of the cover plate 4, a fingerprint recognition area 202 for fingerprint unlocking is provided on the outer wall of the protective shell 2, and a charging port 201 is provided on the outer wall of the protective shell 2 and at the top of the fingerprint recognition area 202.

[0028] It should be noted that the key port 203 is designed to be used to open the door when the smart lock core is out of power, and the charging port 201 is designed to be used for charging the smart lock core.

[0029] Furthermore, a safety switch 3 is provided at the other end of the lock core body 1 , and a lock tongue 101 is provided on the outer wall of the lock core body 1 .

[0030] A telescopic spring 406 is provided at the connection between the support rod 408 and the slide rod 407 , a clamping block 403 is provided at the end of the slide rod 407 , and a connecting rod 404 is provided on the side of the clamping block 403 .

[0031] It should be noted that the support rod 408 and the slide rod 407 form a telescopic rod, and a clamping block 403 is provided at the end of the telescopic rod. This design is to facilitate the movement of the clamping block 403.

[0032] Specifically, an inner cavity is opened in the middle of the support rod 408 , and the middle of the inner cavity and the outer wall of the slide rod 407 are slidably interlaced and connected. A push rod 405 is arranged in the middle of the inner cavity, and the telescopic spring 406 is sleeved on the outer wall of the push rod 405 .

[0033] It should be noted that the outer wall of the top rod 405 is provided with a telescopic spring 406, and this design is to ensure that the direction of the telescopic spring 406 will not deviate during the process of contraction and rebound.

[0034] Furthermore, a sliding cavity is provided in the middle of the sliding rod 407 , and the middle of the sliding cavity and the outer wall of the top rod 405 are slidably interlaced and connected.

[0035] Furthermore, a fixing groove is formed on the outer wall of the connecting rod 404 , and the middle portion of the fixing groove is slidably connected with the outer wall of the clamping block 403 .

[0036] In actual use, when the smart lock core is out of power, the latch 401 is pulled out, and the outer wall of the latch 401 and the connection between the cover plate 4 and the protective shell 2 are slidably inserted and connected. A slot is provided at the end of the protective shell 2, and a connecting rod 404 is fixedly connected to the top of the inner wall of the slot. The inner wall of the latch 401 is symmetrically provided with support rods 408, and an inner cavity is provided in the middle of the support rod 408. The middle part of the inner cavity and the outer wall of the slide rod 407 are slidably inserted and connected. The support rod 408 and the slide rod 407 form a telescopic rod, and a top rod 405 is provided in the middle of the inner cavity. The telescopic spring 406 is sleeved on the outer wall of the top rod 405, and a sliding cavity is provided in the middle of the slide rod 407 The middle part of the sliding cavity and the outer wall of the top rod 405 are slidably connected, and one end of the sliding rod 407 is fixedly connected with a clamping block 403. The outer wall of the connecting rod 404 is provided with a fixing groove, and the latch 401 is inserted. The clamping block 403 is squeezed by the connecting rod 404, and the telescopic rod and the telescopic spring 406 contract. When the clamping block 403 moves to the position of the fixing groove, the telescopic rod rebounds and pushes the clamping block 403 to move in the same direction, fixing and clamping the outer wall of the connecting rod 404. The cover plate 4 and the protective shell 2 are fixed, and the latch 401 is pulled to release the fixation of the cover plate 4 and the protective shell 2. This design facilitates the installation and disassembly of the cover plate 4 and the protective shell 2.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent lock core assembly, comprising a lock core body (1), one end of the lock core body (1) being provided with a protective shell (2), characterized in that: The outer wall of the protective shell (2) is provided with a protective component for protecting the internal socket, and the protective component includes a cover plate (4), a latch (401) is provided at the connection between the cover plate (4) and the protective shell (2), a support rod (408) is symmetrically provided on the inner wall of the latch (401), a slide rod (407) is provided in the middle of the support rod (408), a telescopic spring (406) is provided at the connection between the support rod (408) and the slide rod (407), a clamping block (403) is provided at the end of the slide rod (407), and a connecting rod (404) is provided on the side of the clamping block (403).

2. The smart lock core assembly according to claim 1, characterized in that: An inner cavity is provided in the middle of the support rod (408), the middle of the inner cavity and the outer wall of the slide rod (407) are slidably interlaced and connected, a push rod (405) is provided in the middle of the inner cavity, and the telescopic spring (406) is sleeved on the outer wall of the push rod (405).

3. The smart lock core assembly according to claim 2, characterized in that: A sliding cavity is provided in the middle of the sliding rod (407), and the middle of the sliding cavity is slidably interlaced with the outer wall of the top rod (405).

4. The smart lock core assembly according to claim 1, characterized in that: The outer wall of the connecting rod (404) is provided with a fixing groove, and the middle portion of the fixing groove is slidably interlaced with the outer wall of the clamping block (403).

5. The smart lock core assembly according to claim 1, characterized in that: A slot is provided at the connection between the cover plate (4) and the protective shell (2); the middle of the slot is slidably connected to the outer wall of the latch (401); and the top of the slot is fixedly connected to one end of the connecting rod (404).

6. The intelligent lock core assembly according to claim 5, characterized in that: A guide rod (402) is provided at the bottom of the inner wall of the latch (401), and the outer wall of the guide rod (402) and the other end of the connecting rod (404) are slidably interlaced and connected.

7. The smart lock core assembly according to claim 1, characterized in that: A key port (203) is provided inside the protective shell (2) and located on one side of the cover plate (4); a fingerprint recognition area (202) for fingerprint unlocking is provided on the outer wall of the protective shell (2); and a charging port (201) is provided on the outer wall of the protective shell (2) and located on the top of the fingerprint recognition area (202).

8. The smart lock core assembly according to claim 1, characterized in that: A safety switch (3) is arranged at the other end of the lock core body (1), and a lock tongue (101) is arranged on the outer wall of the lock core body (1).

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