CN109898924B - Semi-hidden fingerprint head structure of intelligent door lock - Google Patents
Semi-hidden fingerprint head structure of intelligent door lock Download PDFInfo
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- CN109898924B CN109898924B CN201910180746.8A CN201910180746A CN109898924B CN 109898924 B CN109898924 B CN 109898924B CN 201910180746 A CN201910180746 A CN 201910180746A CN 109898924 B CN109898924 B CN 109898924B
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- handle
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- identification system
- head
- fingerprint identification
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- 238000005452 bending Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 3
- 210000005224 forefinger Anatomy 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 210000003811 finger Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The invention discloses a semi-hidden fingerprint head structure of an intelligent door lock, which comprises a handle, wherein one end of the handle can rotate around a horizontal shaft and is arranged on a shroud plate, a fingerprint identification system is fixedly arranged on the surface of one side of the handle, facing towards a lock body shroud plate, of the handle, and a fingerprint acquisition head of the fingerprint identification system is just exposed out of the surface of one side of the handle, facing towards the lock body shroud plate; the hidden fingerprint head has still been solved and the defect that is difficult to by the user found, better adaptation customer's demand, this kind of structure is more convenient for unblank the operation, when opening the door, when holding intelligent lock handle, forefinger automatic contact fingerprint acquisition head, door handle one hold promptly the unblock, the handle pushes down and opens conveniently promptly, need not to divide a plurality of steps to unblank, and intelligent lock handle back increases a step in fingerprint head position, the accurate touch of user of being convenient for more reaches the fingerprint position.
Description
Technical Field
The invention relates to an intelligent door lock, in particular to a semi-hidden fingerprint head structure of an intelligent door lock.
Background
At present, intelligent door locks with fingerprint identification function are more and more favored, and fingerprint identification heads of intelligent door lock fingerprint identification systems on the market are mostly installed on the shroud plate of the intelligent door locks, when the door is opened, fingerprints need to be pressed on the fingerprint identification heads of the shroud plate first for fingerprint identification, after the fingerprint identification passes, the handle is rotated again for door opening, and the structure is complicated to use, inconvenient and the fingerprint identification heads are exposed outside and are easy to damage.
Disclosure of Invention
In order to make up for the defects, the invention provides the semi-hidden fingerprint head structure of the intelligent door lock, which is not easy to damage, convenient to use and safe.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a half hidden fingerprint head structure of intelligent door lock, includes the handle, handle one end can be around horizontal axis pivoted install on the shroud plate, handle orientation lock body shroud plate one side on the surface fixed mounting have fingerprint identification system, fingerprint acquisition head of fingerprint identification system just exposes in handle orientation lock body shroud plate one side surface.
As a further improvement of the invention, the fingerprint identification system is positioned at the root of the handle close to the horizontal moving shaft.
As a further improvement of the invention, the handle forms a step structure with increased thickness near the root of the horizontal moving shaft, and the fingerprint identification system is positioned on the step structure.
As a further improvement of the invention, the handle comprises a shell, a positioning frame, a positioning plate and a connecting piece, wherein the step surface of the handle shell is provided with a hollowed-out opening structure, the positioning frame is of a step frame structure with one end having an outer diameter larger than that of the other end, the other end of the positioning frame is inserted into the opening structure of the shell, one end of the positioning frame is stopped at the inner side wall of the shell, an inward-contracted necking bending edge is formed at the opening of the other end of the positioning frame, a fingerprint acquisition head of the fingerprint identification system is just accommodated in the positioning frame, the fingerprint acquisition head is just stopped at the necking bending edge of the positioning frame, the positioning plate is fixedly connected with the inner side wall of the shell through the connecting piece, and the positioning plate is tightly abutted against the back surface of the fingerprint acquisition head of the fingerprint identification system.
As a further improvement of the invention, the edge of the shell opening structure of the handle forms a chamfer structure, and the surface of the other end of the positioning frame is aligned and connected with one end of the chamfer structure with small size.
As a further improvement of the invention, the handle shell comprises a main body part and a cover plate, wherein a cavity structure for accommodating the fingerprint identification system is formed on the inner side of the main body part, and the cover plate is detachably buckled on the opening surface of the main body part through a buckling structure.
As a further improvement of the invention, a convex stop part is formed at one side of the other end of the handle, which faces the lock body shroud plate.
As a further improvement of the invention, the handle is transited to the convex stop part through an arc surface towards one side wall surface of the lock body shroud plate.
The beneficial technical effects of the invention are as follows: the fingerprint acquisition head is hidden at the back of the handle, so that the use safety is improved, the fingerprint acquisition head can be protected, and the problem that the exposed fingerprint acquisition head is scratched or bumped is avoided; the hidden fingerprint head has the advantages that the hidden fingerprint head is not easy to find by a user, the hidden fingerprint head is better adapted to the requirements of the user, the hidden fingerprint head is more convenient to unlock, when the door is opened, the index finger automatically contacts with the fingerprint acquisition head when the intelligent door lock handle is held, namely, the door handle is unlocked as soon as the door handle is held, the handle is pressed down to unlock conveniently, unlocking is not needed to be performed in a plurality of steps, the hidden fingerprint head is more convenient and rapid to use, a plurality of steps are added at the position of the fingerprint head on the back of the intelligent door lock handle, and the user can touch the fingerprint position more conveniently and accurately.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention; the method comprises the steps of carrying out a first treatment on the surface of the
FIG. 3 is a perspective view of a handle according to the present invention;
fig. 4 is an exploded view of the handle of the present invention.
Detailed Description
Examples: the utility model provides a half hidden fingerprint head structure of intelligence lock, includes handle 1, handle 1 one end can be around horizontal axis pivoted install on shroud plate 2, handle 1 is towards fixed mounting has fingerprint identification system on the surface of lock body shroud plate 2 one side, fingerprint acquisition head 3 of fingerprint identification system just exposes in handle 1 towards lock body shroud plate 2 one side surface.
The fingerprint acquisition head 3 of the intelligent door lock is arranged on the back of the handle 1, so that the fingerprint acquisition head 3 is hidden, and the fingerprint acquisition head 3 is not seen from the front, so that the use safety is improved, the fingerprint acquisition head 3 can be protected, and the problems that the fingerprint acquisition head 3 is scratched or bumped when exposed are avoided; the hidden fingerprint head has still been solved and the defect that is difficult to be found by the user, better adaptation customer's demand, this kind of structure is more convenient for unblank the operation, when opening the door, when holding intelligent door lock handle 1, forefinger automatic contact fingerprint acquisition head 3, door handle 1 holds promptly the unblock promptly, and handle 1 pushes down and opens conveniently, need not to divide a plurality of steps to unblank, uses more convenient, swift. )
The fingerprint identification system is positioned at the root of the handle 1 close to the horizontal moving shaft. The finger is convenient to accurately hold the finger on the finger collecting head 3 for fingerprint collection when the hand holds the handle 1.
The handle 1 forms a step structure 4 with increased thickness near the root of the horizontal moving shaft, and the fingerprint identification system is just positioned on the step structure 4. The fingerprint acquisition head 3 is provided with a plurality of steps, so that the fingerprint acquisition position can be accurately touched by a user.
Handle 1 includes casing, locating frame 6, locating plate 7 and connecting piece 8, the step surface of handle 1 casing is formed with the open structure 9 of fretwork, locating frame 6 is the step framework structure that one end external diameter is greater than the other end external diameter, the locating frame 6 other end inserts in locating the open structure 9 of casing, locating frame 6 one end backstop is in the casing inside wall, locating frame 6 other end opening part is formed with the necking of inside shrinkage and bending the limit, fingerprint identification system's fingerprint acquisition head 3 just holds in locating frame 6, and fingerprint acquisition head 3 just backstop is in the necking and bending edge of locating frame 6, locating plate 7 passes through connecting piece 8 and casing inside wall fixed connection, fingerprint acquisition head 3 back of fingerprint identification system is tightly supported to locating plate 7. The fixed positioning of the fingerprint acquisition head 3 is realized through the positioning frame 6 and the positioning plate 7, the structure is simple, the installation and the disassembly are convenient, besides the structure, the fingerprint acquisition head 3 can be fixedly installed on the circuit board, and then the circuit board is fixed in the shell, so that the fingerprint acquisition head is an equivalent replacement structure which is easy to think of a person skilled in the art according to the patent.
The edge of the shell opening structure 9 of the handle 1 forms a chamfering structure, and the surface of the other end of the positioning frame 6 is aligned and connected with one end with a small size of the chamfering structure. The transition is linked up through the chamfer structure, guarantees to link up smoothly, avoids appearing the step, and fingerprint acquisition head 3 forms slightly sunken state, and the accurate comprehensive contact fingerprint acquisition head 3 surface of user's forefinger of being convenient for avoids the dislocation.
The handle 1 casing includes main part 5 and apron 10, the inboard cavity structure that holds fingerprint identification system that forms of main part 5, apron 10 pass through the lock that buckle structure can dismantle in main part 5 opening surface. The cover plate 10 is arranged on the surface of the main body part 5 through a fastening structure, and is convenient to open for maintenance and replacement of the fingerprint acquisition head 3.
The other end of the handle 1 is provided with a convex stop part 11 towards one side of the lock body shroud plate 2. Limiting for the hand is achieved through the protruding stop portion 11, and sliding is avoided when the handle 1 is rotated.
The handle 1 is transited to the convex stop part 11 through an arc surface towards one side wall surface of the lock body shroud plate 2. The comfort and the attractive appearance of the lock body are improved.
Claims (1)
1. Half hidden fingerprint head structure of intelligent lock, its characterized in that: comprises a handle (1), one end of the handle can be rotatably arranged on a shroud plate (2) around a horizontal shaft, a fingerprint identification system is fixedly arranged on one side surface of the handle facing the lock body shroud plate, a fingerprint acquisition head (3) of the fingerprint identification system is just exposed out of one side surface of the handle facing the lock body shroud plate, the fingerprint identification system is positioned at the root part of the handle, which is close to the horizontal shaft, a step structure (4) with increased thickness is formed at the root part of the handle, which is close to the horizontal shaft, the fingerprint identification system is just positioned on the step structure, the handle comprises a shell, a positioning frame (6), a positioning plate (7) and a connecting piece (8), the step surface of the handle shell is provided with a hollowed-out opening structure (9), the positioning frame is a step frame structure with one end outer diameter larger than the other end outer diameter, the other end of the positioning frame is inserted into an opening structure of the shell, one end of the positioning frame is stopped at the inner side wall of the shell, an inward-shrinking necking and bending edge is formed at the opening of the other end of the positioning frame, a fingerprint collecting head of the fingerprint identification system is just contained in the positioning frame, the fingerprint collecting head is just stopped at the necking and bending edge of the positioning frame, the positioning plate is fixedly connected with the inner side wall of the shell through a connecting piece and is tightly abutted against the back surface of the fingerprint collecting head of the fingerprint identification system, the edge of the opening structure of the shell of the handle forms a chamfering structure, the surface of the other end of the positioning frame is aligned and connected with one end with the small size of the chamfering structure, the handle shell comprises a main body part (5) and a cover plate (10), the inner side of the main body part forms a cavity structure for containing the fingerprint identification system, the cover plate can be detached through the buckle structure and buckled on the opening surface of the main body part, a convex stop part (11) is formed at the other end of the handle towards one side of the lock body cover plate, and the handle passes through the arc surface transition towards one side wall surface of the lock body cover plate and the convex stop part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180746.8A CN109898924B (en) | 2019-03-11 | 2019-03-11 | Semi-hidden fingerprint head structure of intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910180746.8A CN109898924B (en) | 2019-03-11 | 2019-03-11 | Semi-hidden fingerprint head structure of intelligent door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109898924A CN109898924A (en) | 2019-06-18 |
| CN109898924B true CN109898924B (en) | 2023-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910180746.8A Active CN109898924B (en) | 2019-03-11 | 2019-03-11 | Semi-hidden fingerprint head structure of intelligent door lock |
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| Country | Link |
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| CN (1) | CN109898924B (en) |
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2019
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| KR200337614Y1 (en) * | 2003-09-05 | 2004-01-07 | 황재은 | door lock handle |
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| Publication number | Publication date |
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| CN109898924A (en) | 2019-06-18 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230614 Address after: 215345 No. 118 Dianxing Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: SUZHOU KUNSHAN GENERAL LOCKS CO.,LTD. Address before: 215345 No. 118 Dianxing Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: SUZHOU KUNSHAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |