Novel intelligent fingerprint unlocking household security door

Abstract

The utility model relates to the field of anti-theft doors, in particular to a novel intelligent fingerprint unlocking household anti-theft door which comprises a door body, a protection assembly is fixedly connected to the surface of the door body, a door abutting assembly is fixedly connected to the surface of the rear end of the door body, the protection assembly comprises a fingerprint lock body fixed to the surface of the door body, and a handle is arranged on the surface of the fingerprint lock body. A fingerprint plate is fixedly connected to the surface of the handle, an arc-shaped groove is formed in the surface of the handle, a convex groove is formed in the handle, a connecting rod is fixedly connected to the interior of the convex groove, a first spring sleeves the surface of the connecting rod, and a U-shaped block is movably connected to the surface of the connecting rod. By sliding the first sliding plate, the first sliding plate can drive the cleaning plate to slide so that the fingerprint plate can be exposed, meanwhile, when the first sliding plate resets, the fingerprint plate can be cleaned, the situation that lawbreakers can copy fingerprints on the fingerprint plate to open the security door is avoided, and the situation that babies cannot open the door lock from the inside can be avoided through the arranged clamping plate; and accidents are effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of anti-theft doors, in particular to a novel intelligent fingerprint unlocking household anti-theft door. Background Art

[0002] The full name of anti-theft door is "anti-theft security door". It has both anti-theft and security performance. According to the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open or a 615 square millimeter opening can be opened on the door leaf within 15 minutes using ordinary hand tools such as chisels, screwdrivers, crowbars, and portable power tools such as electric drills, or a 38 square millimeter opening can be opened within a semicircle of 150 square millimeters at the locking point. The locks used on anti-theft doors must be special anti-theft door locks with anti-drilling function that have passed the inspection of the Testing Center of the Ministry of Public Security. Anti-theft doors can be made of different materials, but only doors that meet the standard inspection and obtain the security product production certificate can be called anti-theft doors. At present, anti-theft doors are generally used with fingerprint lock bodies to improve the performance of anti-theft doors.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: currently, anti-theft doors are generally used in conjunction with fingerprint locks. Since criminals have advanced means of stealing, they can copy the fingerprints on the fingerprint plate to open the anti-theft door and commit theft, which cannot meet security needs. Utility Model Content

[0004] In order to improve the current security door generally used with fingerprint locks, since criminals have advanced means of theft and can copy the fingerprint on the fingerprint plate to open the security door and commit theft, which cannot meet the security needs, this application provides a new type of smart fingerprint unlocking home security door.

[0005] The present application provides a new type of smart fingerprint unlocking home anti-theft door adopts the following technical solution: a new type of smart fingerprint unlocking home anti-theft door comprises a door body, a protective component is fixedly connected to the surface of the door body, and a door-resisting component is fixedly connected to the rear end surface of the door body, the protective component comprises a fingerprint lock body fixed to the surface of the door body, and a handle is provided on the surface of the fingerprint lock body, and a fingerprint plate is fixedly connected to the surface of the handle, an arc groove is provided on the surface of the handle, and a convex groove is provided inside the handle, a connecting rod is fixedly connected to the inside of the convex groove, and a spring 1 is sleeved on the surface of the connecting rod, a U-shaped block is movably connected to the surface of the connecting rod, and a slide plate 1 is fixed to the top surface of the U-shaped block, the surface of the slide plate 1 is fixedly connected to a connecting plate 1, the surface of the connecting plate 1 is fixedly connected to a telescopic rod, and a spring 2 is sleeved on the surface of the telescopic rod, a ring block is fixedly connected to the surface of the telescopic rod, and a cleaning plate is movably connected to the surface of the ring block.

[0006] It is further configured that the surface of the slide plate 1 is fixedly connected to the connecting plate 2, the surface of the connecting plate 2 is fixedly connected to the slide plate 2, and the surface of the slide plate 2 is fixedly connected to the connecting column.

[0007] It is further arranged that the connecting column forms a fixing structure with the second slide plate through bolts, and the surface of the second slide plate is fitted with the inner wall of the arc groove.

[0008] It is further configured that the surface of the cleaning plate contacts the surface of the fingerprint plate, and the connecting plate 1 and the sliding plate 1 are an integrated structure.

[0009] It is further configured that the door-resisting assembly includes a fixing plate fixed to the surface of the door body, and a recessed block is fixedly connected to the surface of the fixing plate, a plurality of threaded holes are provided on the surface of the recessed block, and limiting bolts are provided inside the threaded holes, and a recessed frame is connected to the surface of the limiting bolt through threads.

[0010] It is further configured that a connecting shaft is fixedly connected to the inner wall of the recess, and a clamping plate is movably connected to the surface of the connecting shaft, a limiting hole is provided on the surface of the clamping plate, and a sleeve is fixedly connected to the top surface of the recess.

[0011] It is further configured that a sliding groove is provided on the surface of the sleeve, and a spring three is provided inside the sleeve, a boss is movably connected inside the sleeve, and a sliding column is fixedly connected to the surface of the boss, and the surface of the boss contacts the inner wall of the limiting hole.

[0012] Compared with the related art, the novel intelligent fingerprint unlocking home anti-theft door provided by the utility model has the following beneficial effects:

[0013] The utility model provides a novel intelligent fingerprint unlocking household anti-theft door. A protection component is arranged on the surface of the door body, and a slide plate and a cleaning plate are arranged inside the protection component. When it is needed, the slide plate is slid, and the slide plate can drive the cleaning plate to slide to expose the fingerprint plate. At the same time, when the slide plate is reset, the fingerprint plate can be cleaned to prevent criminals from copying the fingerprint on the fingerprint plate and opening the anti-theft door. At the same time, it also avoids the technical problem of needing to perform fingerprint unlocking multiple times when there are stains on the fingerprint plate.

[0014] The utility model provides a novel intelligent fingerprint unlocking household anti-theft door, which adopts a door-resisting component installed on the rear end surface of the door body. By arranging a convex column and a card plate inside the door-resisting component, it can prevent a baby from being unable to open the door lock from the inside, effectively prevent accidents and improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a novel intelligent fingerprint unlocking home anti-theft door provided by the utility model;

[0016] Figure 2 This is a cross-sectional view of the interior of the box of the utility model;

[0017] Figure 3 This is a top view of the box of the utility model;

[0018] Figure 4 It is a side view of the box body of the utility model.

[0019] Numbers in the figure: 1. door body; 2. protection component; 201. fingerprint lock body; 202. handle; 203. fingerprint plate; 204. arc groove; 205. convex groove; 206. connecting rod; 207. spring one; 208. U-shaped block; 209. slide plate one; 210. connecting plate one; 211. telescopic rod; 212. spring two; 213. annular block; 214. cleaning plate; 215. connecting plate two; 216. slide plate two; 217. connecting column; 3. door-resisting component; 301. fixing plate; 302. recessed block; 303. threaded hole; 304. limiting bolt; 305. recessed frame; 306. connecting shaft; 307. card plate; 308. limiting hole; 309. sleeve; 310. slide groove; 311. spring three; 312. convex column; 313. slide column. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-4 As shown, the novel intelligent fingerprint unlocking household anti-theft door of the utility model comprises a door body 1, a protective component 2 is fixedly connected to the surface of the door body 1, and a door-stop component 3 is fixedly connected to the rear end surface of the door body 1, the protective component 2 comprises a fingerprint lock body 201 fixed to the surface of the door body 1, and a handle 202 is provided on the surface of the fingerprint lock body 201, and a fingerprint plate 203 is fixedly connected to the surface of the handle 202, an arc groove 204 is provided on the surface of the handle 202, and a convex groove 205 is provided inside the handle 202, and the inside of the convex groove 205 is fixed A connecting rod 206 is fixedly connected, and a spring 207 is sleeved on the surface of the connecting rod 206. A U-shaped block 208 is movably connected to the surface of the connecting rod 206, and a slide plate 209 is fixed to the top surface of the U-shaped block 208. A connecting plate 210 is fixedly connected to the surface of the slide plate 209. A telescopic rod 211 is fixedly connected to the surface of the connecting plate 210, and a spring 212 is sleeved on the surface of the telescopic rod 211. A ring block 213 is fixedly connected to the surface of the telescopic rod 211, and a cleaning plate 214 is movably connected to the surface of the ring block 213.

[0023] like Figure 1-4As shown, the surface of the slide plate 1 209 is fixedly connected to the connecting plate 215 , the surface of the connecting plate 215 is fixedly connected to the slide plate 216 , and the surface of the slide plate 216 is fixedly connected to the connecting column 217 .

[0024] like Figure 1-4 As shown, the connecting column 217 forms a fixed structure with the second slide plate 216 through bolts, and the surface of the second slide plate 216 fits with the inner wall of the arc groove 204.

[0025] like Figure 1-4 As shown, the surface of the cleaning plate 214 contacts the surface of the fingerprint plate 203, and the connecting plate 1 210 and the sliding plate 1 209 are an integrated structure.

[0026] During implementation, when the fingerprint plate 203 needs to be used, the connecting column 217 is slid, and the connecting column 217 drives the slide plate 216 and the connecting plate 215 to slide, and the connecting plate 215 drives the slide plate 1 209 and the connecting plate 1 210 to slide, and the connecting plate 1 210 can drive the cleaning plate 214 to slide, so that the fingerprint plate 203 is exposed, and at the same time, the connecting column 217 is loosened, and the spring 1 207 pushes the U-shaped block 208 to slide, and the U-shaped block 208 drives the slide plate 1 209 to reset, so that the cleaning plate 214 cleans the surface of the fingerprint plate 203, thereby improving the actual use effect, and the telescopic rod 211 and the spring 212 are set, so that the cleaning plate 214 can be more closely fitted to the fingerprint plate 203, thereby improving the cleaning effect.

[0027] Embodiment 2:

[0028] like Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution: the door-retaining assembly 3 includes a fixing plate 301 fixed to the surface of the door body 1, and a recessed block 302 is fixedly connected to the surface of the fixing plate 301, a plurality of groups of threaded holes 303 are provided on the surface of the recessed block 302, and a limiting bolt 304 is provided inside the threaded hole 303, and a recessed frame 305 is connected to the surface of the limiting bolt 304 through a thread.

[0029] like Figure 1-4 As shown, the inner wall of the recess 305 is fixedly connected with a connecting shaft 306 , and the surface of the connecting shaft 306 is movably connected with a clamping plate 307 , a limiting hole 308 is provided on the surface of the clamping plate 307 , and the top surface of the recess 305 is fixedly connected with a sleeve 309 .

[0030] like Figure 1-4 As shown, a slide groove 310 is provided on the surface of the sleeve 309, and a spring 311 is provided inside the sleeve 309. A boss 312 is movably connected inside the sleeve 309, and a slide column 313 is fixedly connected to the surface of the boss 312. The surface of the boss 312 contacts the inner wall of the limiting hole 308.

[0031] During implementation, by sliding the slide post 313, the slide post 313 drives the boss 312 to slide, thereby separating the boss 312 from the limiting hole 308, and at the same time rotating the card plate 307 to a suitable position, loosening the slide post 313, and the spring three 311 pushes the boss 312 and the limiting hole 308 to limit the card plate 307, thereby facilitating the limiting of the card plate 307, which can prevent the baby from being unable to open the door lock from the inside and effectively prevent accidents. The position of the card plate 307 can be adjusted by twisting the limiting bolt 304 and cooperating with the threaded hole 303 on the surface of the recessed block 302.

[0032] The advantages of this technical solution in practical applications include but are not limited to the following:

[0033] 1. By sliding the connecting plate 210, the connecting plate 210 can drive the cleaning plate 214 to slide, so that the fingerprint plate 203 is exposed, and at the same time, the spring 207 pushes the sliding plate 209 to reset, so that the cleaning plate 214 cleans the surface of the fingerprint plate 203, thereby improving the actual use effect;

[0034] 2. By sliding the slide post 313, the slide post 313 drives the protrusion 312 to slide, so that the protrusion 312 is separated from the limiting hole 308, and the card plate 307 is rotated to a suitable position, so as to facilitate the limiting of the card plate 307, which can prevent the baby from being unable to open the door lock from the inside, and effectively prevent accidents.

[0035] In the present technical solution, when the fingerprint plate 203 is first used, the connecting column 217 is slid, and the connecting column 217 drives the slide plate 216 and the connecting plate 215 to slide, and the connecting plate 215 drives the slide plate 1 209 and the connecting plate 1 210 to slide, and the connecting plate 1 210 can drive the cleaning plate 214 to slide, so that the fingerprint plate 203 is exposed, and at the same time, the connecting column 217 is loosened, and the spring 1 207 pushes the U-shaped block 208 to slide, and the U-shaped block 208 drives the slide plate 1 209 to reset, so that the cleaning plate 214 cleans the surface of the fingerprint plate 203, thereby improving the actual use effect, and the telescopic rod 211 and the spring 211 are set. The second 212 can make the cleaning plate 214 and the fingerprint plate 203 fit better and improve the cleaning effect. By sliding the slide post 313, the slide post 313 drives the convex post 312 to slide, so that the convex post 312 is separated from the limiting hole 308, and the card plate 307 is rotated to a suitable position, and the slide post 313 is released. The spring three 311 pushes the convex post 312 and the limiting hole 308 to limit the card plate 307, so as to prevent the baby from being unable to open the door lock from the inside and effectively prevent accidents. The position of the card plate 307 can be adjusted by twisting the limiting bolt 304 and cooperating with the threaded hole 303 on the surface of the concave block 302.

[0036] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and the truth of practice, it will be easy for those skilled in the art to think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure.

Claims

1. A novel intelligent fingerprint unlocking home anti-theft door, comprising a door body (1), characterized in that: The surface of the door body (1) is fixedly connected to a protective component (2), and the rear end surface of the door body (1) is fixedly connected to a door stop component (3); The protection component (2) comprises a fingerprint lock body (201) fixed to the surface of the door body (1), and a handle (202) is provided on the surface of the fingerprint lock body (201), and a fingerprint plate (203) is fixedly connected to the surface of the handle (202), an arc groove (204) is provided on the surface of the handle (202), and a convex groove (205) is provided inside the handle (202), a connecting rod (206) is fixedly connected inside the convex groove (205), and a spring (207) is sleeved on the surface of the connecting rod (206), and the The surface of the connecting rod (206) is movably connected to a U-shaped block (208), and a slide plate (209) is fixed to the top surface of the U-shaped block (208), the surface of the slide plate (209) is fixedly connected to a connecting plate (210), the surface of the connecting plate (210) is fixedly connected to a telescopic rod (211), and the surface of the telescopic rod (211) is sleeved with a spring (212), the surface of the telescopic rod (211) is fixedly connected to an annular block (213), and the surface of the annular block (213) is movably connected to a cleaning plate (214).

2. The novel intelligent fingerprint unlocking home anti-theft door according to claim 1 is characterized in that: The surface of the slide plate 1 (209) is fixedly connected to the connecting plate 2 (215), and the surface of the connecting plate 2 (215) is fixedly connected to the slide plate 2 (216), and the surface of the slide plate 2 (216) is fixedly connected to the connecting column (217).

3. The novel intelligent fingerprint unlocking home anti-theft door according to claim 2 is characterized in that: The connecting column (217) forms a fixed structure with the second slide plate (216) through bolts, and the surface of the second slide plate (216) is in contact with the inner wall of the arc groove (204).

4. The novel intelligent fingerprint unlocking home anti-theft door according to claim 1 is characterized in that: The surface of the cleaning plate (214) contacts the surface of the fingerprint plate (203), and the connecting plate 1 (210) and the sliding plate 1 (209) are an integrated structure.

5. The novel intelligent fingerprint unlocking home anti-theft door according to claim 1 is characterized in that: The door-resisting assembly (3) comprises a fixing plate (301) fixed to the surface of the door body (1), and a recessed block (302) is fixedly connected to the surface of the fixing plate (301), a plurality of groups of threaded holes (303) are provided on the surface of the recessed block (302), and a limiting bolt (304) is provided inside the threaded hole (303), and a recessed frame (305) is connected to the surface of the limiting bolt (304) through a thread.

6. The novel intelligent fingerprint unlocking home anti-theft door according to claim 5 is characterized in that: The inner wall of the recessed frame (305) is fixedly connected to a connecting shaft (306), and the surface of the connecting shaft (306) is movably connected to a clamping plate (307), a limiting hole (308) is provided on the surface of the clamping plate (307), and the top surface of the recessed frame (305) is fixedly connected to a sleeve (309).

7. The novel intelligent fingerprint unlocking home anti-theft door according to claim 6 is characterized in that: A sliding groove (310) is provided on the surface of the sleeve (309), and a spring three (311) is provided inside the sleeve (309). A boss (312) is movably connected inside the sleeve (309), and a sliding column (313) is fixedly connected to the surface of the boss (312), and the surface of the boss (312) contacts the inner wall of the limiting hole (308).

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