CN108843127A - A kind of handle mechanism of fingerprint identification function - Google Patents
A kind of handle mechanism of fingerprint identification function Download PDFInfo
- Publication number
- CN108843127A CN108843127A CN201810588405.XA CN201810588405A CN108843127A CN 108843127 A CN108843127 A CN 108843127A CN 201810588405 A CN201810588405 A CN 201810588405A CN 108843127 A CN108843127 A CN 108843127A
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- Prior art keywords
- inserting section
- shell plates
- handle
- hole
- conducting wire
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 241000446313 Lamella Species 0.000 claims description 26
- 230000009467 reduction Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000001771 impaired effect Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
- E05B9/002—Faceplates or front plates
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention provides a kind of handle mechanism of fingerprint identification function, including shell plates and handle ontology, handle ontology includes holding section and the internal inserting section for being equipped with cavity, the first end of inserting section connects with grip section, the second end of inserting section protrudes into shell plates and is connected by steering assembly with square steel, the first end of inserting section is equipped with finger print acquisition module, and the pressure spring being connected with square steel and the conducting wire for being used for transmission finger print information are equipped in cavity, and pressure spring is centrally located, the arrangement of conducting wire bias.Based on above structure, on the one hand, square steel can be adapted to most of thickness by the expansion performance of pressure spring, the versatility of handle mechanism is improved, on the other hand, pressure spring and conducting wire are set in the cavity of inserting section, and pressure spring is centrally located, the arrangement of conducting wire bias, it is such to design the space for not only taking full advantage of cavity, while conducting wire is avoided as handle ontology arbitrarily rotates and the impaired problem that is distorted, improve the service life of handle mechanism.
Description
Technical field
The present invention relates to Fingerprint Lock technical field more particularly to a kind of handle mechanisms of fingerprint identification function.
Background technique
With the development of science and technology, occurring lockset much with unlocked by fingerprint function, the handle of this lockset in the market
The fingerprint identification area for fingerprint input is usually mounted in mechanism, the inside of handle mechanism is equipped with leading for transmitting fingerprint information
Line.
Currently, there are two types of the type and arrangement mode of conducting wire are general：
One is the conducting wires using RVV cable form, and the shape of such conducting wire is cylindrical, is arranged in handle mechanism
Conducting wire rotation is not will drive on the center line in portion, when handle arbitrarily rotates as a result, so that conducting wire not easy damaged, has longer
Service life.But such arrangement mode of conducting wire can occupy the excessive inner space of handle mechanism, cause to be similarly provided at
The in-house square steel length of handle is partially short, can not be adapted to a variety of thickness, thereby reduce the versatility of handle mechanism.
Another kind is the conducting wire using FPC circuit board form, and the shape of such conducting wire is in slice-shaped, is arranged in handle mechanism
Internal side, can all drive conducting wire when handle arbitrarily rotates as a result, and due to lamelliform conducting wire not folding, conducting wire
Such form and arrangement mode it is easy to damage, service life is shorter.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of handle mechanism of fingerprint identification function, has and use the longevity
The advantages that life is long, versatility is good.
Based on this, the present invention provides a kind of handle mechanisms of fingerprint identification function, including for being mounted on the shop front
Shell plates, in the shell plates for identification the circuit board of finger print information, be plugged on the shell plates and can be opposite
In the handle ontology of shell plates rotation；
The handle ontology is in " 7 " font comprising grip section and inserting section, the first end of the inserting section are held with described
It holds section to connect, the shell plates are equipped with spliced eye, and the second end of the inserting section passes through the spliced eye and protrudes into the shell plates
It is interior, the steering assembly being fixedly connected with the inserting section is additionally provided in the shell plates, the steering assembly deviates from the grafting
The side of section is equipped with square steel；
The inside of the inserting section is equipped with cavity, and the end face of the second end of the inserting section is equipped with to be connected with the cavity
Opening, the steering assembly be equipped with the opposite through-hole of the opening, be equipped with the pressure arranged along its center line in the cavity
Spring, the top of the pressure spring is stretched out from the opening and passes through the through-hole to be connected with the bottom end of the square steel；
The first end of the inserting section is equipped with finger print acquisition module, is equipped with and the finger print acquisition module phase in the cavity
The conducting wire of connection, the conducting wire be arranged in the side of the pressure spring and pass through the opening enter the shell plates in and the electricity
Road plate is connected.
Preferably, the steering assembly includes rotatable lamella and steering base, and the rotatable lamella passes through the first fastener
It is fixedly connected with the second end of the inserting section, the steering base is installed on the rotatable lamella away from described by the second fastener
The side of inserting section；
The rotatable lamella is equipped with the first through hole with the open butt joint, and the steering base is equipped with and the first through hole phase
Pair the second through-hole, the top of the pressure spring passes through the first through hole, second through-hole is connected with the bottom end of the square steel
It connects.
Preferably, the steering base is equipped with boss towards the surface of the rotatable lamella, and the boss is at described turn
It is connected with the first through hole and to being formed between seat and the rotatable lamella towards the clearance aperture of circuit board place side, institute
Conducting wire is stated to be connected across the first through hole, the clearance aperture with the circuit board.
Preferably, the steering base away from the rotatable lamella surface be equipped be connected with second through-hole,
For the plug connecting mouth of the bottom end insertion of the square steel, the bottom end of the square steel is equipped with the slot being inserted into for the top of the pressure spring.
Preferably, the first through hole includes the first aperture passed through for the pressure spring and passes through for the conducting wire
The second aperture, second aperture is set as two, two second apertures live apart first aperture two sides and with institute
The first aperture is stated to be connected.
Preferably, the first bearing component being placed on outside the inserting section, the shell are equipped in the shell plates
The inner wall of body plate is equipped with the annular wall around the spliced eye, is formed between the annular wall and the inserting section for accommodating
State the installation position of first bearing component.
Preferably, the outside of the inserting section is also arranged with wave crest washer, and the wave crest cushion is set to described
The bottom of installation position.
Preferably, the outer cover of the annular wall is equipped with reduction torsion spring, and the both ends of the reduction torsion spring are prolonged respectively
The first torque arm and the second torque arm are stretched out, the inner wall of the shell plates is equipped with limited block corresponding with first torque arm, described
The edge of steering base is equipped with to side extends where the rotatable lamella and bumping post corresponding with second torque arm, the bumping post are set
It is two, two bumping posts are oppositely arranged along the edge of the steering base.
Preferably, the outer wall of the shell plates is equipped with the handle circle for covering the spliced eye periphery, the grafting
Section is equipped with the annular heavy platform for abutting against with the handle circle close to the outside of its second end, and the annular heavy platform is held with described
The second bearing component being placed on outside the inserting section is additionally provided between hand circle.
Preferably, the first bearing component and the second bearing component include plane bearing and fitting
Gasket in the plane bearing two sides.
Implement the embodiment of the present invention, has the advantages that：
The present invention provides a kind of handle mechanism of fingerprint identification function, including shell plates and is plugged on shell plates
Handle ontology, handle ontology include grip section and inserting section, and the first end of inserting section connects with grip section, and shell plates are equipped with grafting
Hole, the second end of inserting section pass through spliced eye and protrude into shell plates, and the steering group being fixedly connected with inserting section is equipped in shell plates
Part, steering assembly are equipped with square steel away from the side of inserting section, and the inside of inserting section is equipped with cavity, the end face of the second end of inserting section
Equipped with the opening being connected with cavity, steering assembly is equipped with the through-hole opposite with being open, and is equipped in cavity and arranges along its center line
Pressure spring, the top of pressure spring is stretched out from opening and passes through through-hole to be connected with the bottom end of square steel, and the first end of inserting section, which is equipped with, to be referred to
Line acquisition module, cavity is interior to be equipped with the conducting wire being connected with finger print acquisition module, and conducting wire is arranged in the side of pressure spring and passes through and opens
Mouth is connected with the circuit board in shell plates.Based on above structure, on the one hand, square steel can be adapted to greatly by the expansion performance of pressure spring
Majority gate is thick, improves the versatility of handle mechanism, and on the other hand, pressure spring and conducting wire are set in the cavity of inserting section, and are pressed
Spring is centrally located, the arrangement of conducting wire bias, such to design the space for not only taking full advantage of cavity, while avoiding conducting wire with holding
Hand ontology arbitrarily rotates and the impaired problem that is distorted, and improves the service life of handle mechanism.
Detailed description of the invention
Fig. 1 is the explosive view of the handle mechanism of the embodiment of the present invention.
Fig. 2 is the sectional view of the handle mechanism of the embodiment of the present invention.
Fig. 3 is the sectional view of the steering assembly of the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of the first through hole of the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of the steering base of the embodiment of the present invention.
Fig. 6 is the scheme of installation of the reduction torsion spring of the embodiment of the present invention.
Fig. 7 is the switching operation schematic diagram of the handle ontology of the embodiment of the present invention.
Description of symbols：
1, shell plates, 1a, framework, 1b, cover board, 1.1, annular wall, 2, handle ontology, 2.1, grip section, 2.2, inserting section,
2.3. cavity, 2.4, annular heavy platform, 3, square steel, 4, pressure spring, 5, finger print acquisition module, 6, conducting wire, 7, rotatable lamella, 7.1, first is logical
Hole, the 7.11, first aperture, the 7.12, second aperture, 8, steering base, the 8.1, second through-hole, 8.2, plug connecting mouth, 8.3, boss, 8.4,
Bumping post, the 9, first fastener, the 10, second fastener, 11, clearance aperture, 12, first bearing component, 13, handle circle, 14, wave crest pad
Circle, 15, second bearing component, 16, plane bearing, 17, gasket, 18, reduction torsion spring, the 18.1, first torque arm, 18.2, second turns round
Arm.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 2, the embodiment of the present invention provides a kind of handle mechanism of fingerprint identification function, mainly includes
Shell plates 1 for being mounted in the shop front, the circuit board (not shown) of finger print information, grafting for identification in shell plates 1
In on shell plates 1 and can relative to shell plates 1 rotate handle ontology 2.Handle ontology 2 is in " 7 " font comprising is suitable for holding
Grip section 2.1 and cylindrical inserting section 2.2, the first end of inserting section 2.2 connects with grip section 2.1, shell plates 1 equipped with
2.2 shape of inserting section, the compatible spliced eye of size, the second end of inserting section 2.2 pass through spliced eye and protrude into shell plates 1, shell
The steering assembly being fixedly connected with inserting section 2.2 is additionally provided in body plate 1, and steering assembly can be rotated coaxially with inserting section 2.2,
Steering assembly is equipped with square steel 3 away from the side of inserting section 2.2, likewise, square steel 3 also is located on the central axes of inserting section 2.2.It inserts
The inside for connecing section 2.2 is equipped with the cavity 2.3 of coaxial line, and the end face of the second end of inserting section 2.2 is equipped with to be connected with cavity 2.3
Logical opening, steering assembly are equipped with the through-hole opposite with being open, are equipped with the pressure spring 4 arranged along its center line, pressure spring in cavity 2.3
4 top is stretched out from opening and passes through through-hole to be connected with the bottom end of square steel 3.The first end of inserting section 2.2 is equipped with fingerprint collecting
Module 5, cavity 2.3 is interior to be equipped with the conducting wire 6 being connected with finger print acquisition module 5, and the RVV cable preferably resistant to bending of conducting wire 6 is led
Line 6, which is arranged in the side of pressure spring 4 and passes through opening, to be connected into shell plates 1 are interior with circuit board.
Based on above structure, on the one hand, square steel 3 can be adapted to most of thickness by the expansion performance of pressure spring 4, improve and hold
The versatility of mobile phone structure, on the other hand, pressure spring 4 and conducting wire 6 are in the cavity 2.3 of inserting section 2.2, and pressure spring 4 is set between two parties
It sets, the eccentric arrangement of conducting wire 6, it is such to design the space for not only taking full advantage of cavity 2.3, while conducting wire 6 is avoided with handle
Ontology 2 arbitrarily rotates and the impaired problem that is distorted, and improves the service life of handle mechanism.
As shown in Figure 1 to Figure 2, steering assembly includes having the rotatable lamella 7 of first through hole 7.1 and with the second through-hole 8.1
Steering base 8, rotatable lamella 7 is fixedly connected by the first fastener 9 with the second end of inserting section 2.2, and steering base 8 is tight by second
Firmware 10 is installed on the side that rotatable lamella 7 deviates from inserting section 2.2, also, first through hole 7.1 and the opening of cavity 2.3 are connected to each other,
Second through-hole 8.1 and 7.1 face of first through hole；In addition, steering base 8 is equipped with and 8.1 phase of the second through-hole away from the surface of rotatable lamella 7
Connection, for square steel 3 bottom end insertion plug connecting mouth 8.2, the bottom end of square steel 3 is equipped with slot, and the top of pressure spring 4 passes through first through hole
7.1 and second through-hole 8.1 be inserted into the connection realized in slot with square steel 3.It should be pointed out that the first fastening mentioned above
Part 9 and the second fastener 10 are screw.
Further, referring to Fig. 3 on the basis of Fig. 1, Fig. 2, steering base 8 is equipped with boss towards the surface of rotatable lamella 7
8.3, boss 8.3 is formed between steering base 8 and rotatable lamella 7 to be connected and towards side where circuit board with first through hole 7.1
Clearance aperture 11, conducting wire 6 passes through first through hole 7.1, clearance aperture 11 is connected with circuit board.Preferably, boss 8.3, which almost covers, is somebody's turn to do
The region of 8 surface half of steering base, and be half border region far from circuit board, accordingly, clearance aperture 11 will be reached towards range
To 180 °, and usually only 90 ° of the rotation angle of handle ontology 2, thus, when steering assembly is rotated with handle ontology 2, from
The conducting wire 6 that clearance aperture 11 is drawn will not all be diverted component and be driven, and avoid the impaired problem of distortion.
Further, on the basis of Fig. 1 referring to fig. 4, first through hole 7.1 includes the first aperture passed through for pressure spring 4
7.11 and the second aperture 7.12 for being passed through for conducting wire 6, wherein the second aperture 7.12 is sized to be slightly smaller than the big of the first aperture 7.11
It is small, also, the second aperture 7.12 is set as two, two the second apertures 7.12 live apart the first aperture 7.11 two sides and with the first hole
Mouth 7.11 is connected, and as a result, when handle ontology 2 commutates, conducting wire 6 can be pierced by from original position, not change the arrangement of conducting wire 6.
As shown in Figure 1, being equipped with and being placed on outside inserting section 2.2 in shell plates 1 for the smooth rotation for realizing handle ontology 2
First bearing component 12 and wave crest washer 13, the inner walls of shell plates 1 are equipped with the annular wall 1.1 around spliced eye, annular wall 1.1 with
The installation position for accommodating first bearing component 12 and wave crest washer 13 is formed between inserting section 2.2, also, wave crest washer 13 pads
Set on the bottom of installation position.In addition, the outer wall of shell plates 1 is equipped with the handle circle 14 on covering spliced eye periphery, inserting section 2.2 is close
The outside of its second end is equipped with the annular heavy platform 2.4 for abutting against with handle circle 14, between annular heavy platform 2.4 and handle circle 14
It is again provided with the second bearing component 15 being placed on outside inserting section 2.2.Preferably, first bearing component 12 and second bearing component
15 compositions are identical, include plane bearing 16 and the gasket 17 for fitting in 16 two sides of plane bearing.Based on this, wave crest washer 13
Reduce the frictional force that handle ontology 2 is subject to when rotated with plane bearing 16, improves smooth degree, reduce noise.
Further, on the basis of Fig. 1 referring to figs. 5 and 6, the outer cover of annular wall 1.1 is equipped with reduction torsion spring 18, multiple
The both ends of position torsional spring 18 each extend over out the first torque arm 18.1 and the second torque arm 18.2, and the inner wall of shell plates 1 is equipped with to be turned round with first
The corresponding limited block of arm 18.1, the first torque arm 18.1 realize the fixation of reduction torsion spring 18 with limited block clamping；The side of steering base 8
Edge is equipped with to the extension of 7 place side of rotatable lamella and bumping post 8.4 corresponding with the second torque arm 18.2.Based on this, with handle ontology 2
Steering base 8 is driven to rotate, bumping post 8.4 pushes the second torque arm 18.2, and deformation occurs and generates reseting elasticity for reduction torsion spring 18, when holding
After hand ontology 2 loses rotary force, reseting elasticity will drive steering base 8 and handle ontology 2 to reversely rotate by the second torque arm 18.2,
It realizes and resets.Preferably, bumping post 8.4 is set as two, and two bumping posts 8.4 are oppositely arranged along the edge of steering base 8, as a result, when holding
When hand ontology 2 commutates, steering base 8 still has bumping post 8.4 and the second torque arm 18.2 to constitute resetting structure.
As shown in Figure 1, the shell plates 1 in the embodiment of the present invention are sub-assembly, main to wrap for the installation convenient for handle mechanism
Include framework 1a and cover board 1b, wherein cover board 1b is equipped with exit orifice, and framework 1a is equipped with inner panel, inner panel in position corresponding with exit orifice
It is equipped with inner hole, exit orifice is overlapped with inner hole docking and constitutes spliced eye.In addition to this, the annular wall 1.1 mentioned in above-described embodiment
It is set to limited block on the inside of the inner panel of framework 1a, handle circle 14 fits in the outside of cover board 1b.
As shown in fig. 7, be while meeting the application on L.H.flapped door and R.H.flapped door, handle mechanism provided by the invention has
2 commutation function of handle ontology, concrete operations are as follows：
The first step backs out the second fastener 10, is detached from steering base 8 and rotatable lamella 7；
Second step, along the direction of 2.2 second end of inserting section, appropriateness pulls out handle ontology 2 and rotates 180 ° outward；
Third step adjusts conducting wire 6, keeps it in that original position is constant, and from the second through-hole for rotating to the position
8.1 the second aperture 7.12 is pierced by；
4th step resets steering base 8, screws on the second fastener 10, completes the switching operation of handle ontology 2.
It should be noted that when carrying out the reset operation of steering base 8, it must be determined that the position of 8 convex platform 8.3 of steering base,
The clearance aperture 11 for ensuring to be formed between steering base 8 and rotatable lamella 7 wears conducting wire 6 from clearance aperture 11 towards side where circuit board
Out.
To sum up, the present invention provides a kind of handle mechanism of fingerprint identification function, including shell plates 1 and handle ontology 2, holds
Hand ontology 2 includes grip section 2.1 and the internal inserting section 2.2 for being equipped with cavity 2.3, the first end and grip section 2.1 of inserting section 2.2
Connecting, the second end of inserting section 2.2 protrudes into shell plates 1 and is connected by steering assembly with square steel 3, and the of inserting section 2.2
One end is equipped with finger print acquisition module 5, and the pressure spring 4 being connected with square steel 3 is equipped in cavity 2.3 and is used for transmission finger print information
Conducting wire 6, and pressure spring 4 is centrally located, the eccentric arrangement of conducting wire 6.Compared with the prior art, pressure spring 4 improves the versatility of square steel 3,
The conducting wire 6 of bias arrangement takes full advantage of the space of cavity 2.3, while avoiding the impaired problem of distortion, improves handle machine
The service life of structure.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principle of the present invention, several improvement and deformations can also be made, these improvement and deformations are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of handle mechanism of fingerprint identification function, which is characterized in that including for being mounted in the shop front shell plates, set
In in the shell plates for identification the circuit board of finger print information, be plugged on the shell plates and can be relative to the shell plates
The handle ontology of rotation；
The handle ontology is in " 7 " font comprising grip section and inserting section, the first end of the inserting section and the grip section
Connect, the shell plates are equipped with spliced eye, and the second end of the inserting section passes through the spliced eye and protrudes into the shell plates, institute
The steering assembly for being additionally provided in shell plates and being fixedly connected with the inserting section is stated, the steering assembly deviates from the one of the inserting section
Side is equipped with square steel；
The inside of the inserting section is equipped with cavity, and the end face of the second end of the inserting section is equipped with opens with what the cavity was connected
Mouthful, the steering assembly is equipped with the through-hole opposite with the opening, is equipped with the pressure spring arranged along its center line, institute in the cavity
The top for stating pressure spring is stretched out from the opening and passes through the through-hole to be connected with the bottom end of the square steel；
The first end of the inserting section is equipped with finger print acquisition module, is equipped in the cavity and is connected with the finger print acquisition module
Conducting wire, the conducting wire be arranged in the side of the pressure spring and pass through the opening enter the shell plates in and the circuit board
It is connected.
2. the handle mechanism of fingerprint identification function according to claim 1, which is characterized in that the steering assembly includes
Rotatable lamella and steering base, the rotatable lamella are fixedly connected by the first fastener with the second end of the inserting section, the steering
Seat is installed on the side that the rotatable lamella deviates from the inserting section by the second fastener；
The rotatable lamella is equipped with the first through hole with the open butt joint, and the steering base is equipped with opposite with the first through hole
Second through-hole, the top of the pressure spring passes through the first through hole, second through-hole is connected with the bottom end of the square steel.
3. the handle mechanism of fingerprint identification function according to claim 2, which is characterized in that the steering base is towards institute
The surface for stating rotatable lamella is equipped with boss, and the boss is formed and the first through hole between the steering base and the rotatable lamella
It is connected and towards the clearance aperture of side where the circuit board, the conducting wire passes through the first through hole, the clearance aperture and institute
Circuit board is stated to be connected.
4. the handle mechanism of fingerprint identification function according to claim 2, which is characterized in that the steering base deviates from institute
State rotatable lamella surface be equipped be connected with second through-hole, for the square steel bottom end insertion plug connecting mouth, the square steel
Bottom end be equipped with for the pressure spring top be inserted into slot.
5. the handle mechanism of fingerprint identification function according to claim 2, which is characterized in that the first through hole includes
The first aperture passed through for the pressure spring and the second aperture passed through for the conducting wire, second aperture is set as two, two
Second aperture live apart first aperture two sides and be connected with first aperture.
6. the handle mechanism of fingerprint identification function according to claim 2, which is characterized in that be equipped in the shell plates
The first bearing component being placed on outside the inserting section, the inner wall of the shell plates are equipped with the annular wall around the spliced eye,
The installation position for accommodating the first bearing component is formed between the annular wall and the inserting section.
7. the handle mechanism of fingerprint identification function according to claim 6, which is characterized in that the outside of the inserting section
It is also arranged with wave crest washer, the wave crest cushion is set to the bottom of the installation position.
8. the handle mechanism of fingerprint identification function according to claim 6, which is characterized in that the outside of the annular wall
Be arranged with reduction torsion spring, the both ends of the reduction torsion spring each extend over out the first torque arm and the second torque arm, the shell plates it is interior
Wall is equipped with limited block corresponding with first torque arm, and the edge of the steering base, which is equipped with to side where the rotatable lamella, to be extended
And bumping post corresponding with second torque arm, the bumping post are set as two, two bumping posts are along the edge of the steering base
It is oppositely arranged.
9. the handle mechanism of fingerprint identification function according to claim 1, which is characterized in that the outer wall of the shell plates
Equipped with the handle circle for covering the spliced eye periphery, the inserting section close to the outside of its second end be equipped with for the handle
The annular heavy platform abutted against is enclosed, is additionally provided with second be placed on outside the inserting section between the annular heavy platform and the handle circle
Bearing assembly.
10. the handle mechanism of fingerprint identification function according to claim 6 or 9, which is characterized in that the first bearing
Component and the second bearing component include plane bearing and the gasket for fitting in the plane bearing two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588405.XA CN108843127B (en) | 2018-06-08 | 2018-06-08 | A kind of handle mechanism of fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588405.XA CN108843127B (en) | 2018-06-08 | 2018-06-08 | A kind of handle mechanism of fingerprint identification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108843127A true CN108843127A (en) | 2018-11-20 |
| CN108843127B CN108843127B (en) | 2019-12-03 |
Family
ID=64210672
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588405.XA Active CN108843127B (en) | 2018-06-08 | 2018-06-08 | A kind of handle mechanism of fingerprint identification function |
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| CN (1) | CN108843127B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101756A (en) * | 2020-01-06 | 2020-05-05 | 青岛海信智慧家居系统股份有限公司 | Intelligent door lock |
| CN111299972A (en) * | 2020-03-11 | 2020-06-19 | 珠海东荣金属制品有限公司 | Split type lock cover and machining method of lock cover frame thereof |
| CN111827783A (en) * | 2019-04-23 | 2020-10-27 | 杭州萤石软件有限公司 | Fingerprint door lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1875384A (en) * | 2003-10-29 | 2006-12-06 | 爱信精机株式会社 | Human body detecting device for vehicles |
| CN1981898A (en) * | 2005-12-16 | 2007-06-20 | 阿尔卡特公司 | Drive unit and golf caddy |
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| CN1981898A (en) * | 2005-12-16 | 2007-06-20 | 阿尔卡特公司 | Drive unit and golf caddy |
| US20160305160A1 (en) * | 2013-01-15 | 2016-10-20 | Townsteel, Inc. | Retractor assembly for a cylindrical lockset |
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| CN205805176U (en) * | 2016-07-17 | 2016-12-14 | 郭楠 | A kind of intelligent anti-theft door lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111827783A (en) * | 2019-04-23 | 2020-10-27 | 杭州萤石软件有限公司 | Fingerprint door lock |
| CN111101756A (en) * | 2020-01-06 | 2020-05-05 | 青岛海信智慧家居系统股份有限公司 | Intelligent door lock |
| CN111101756B (en) * | 2020-01-06 | 2023-08-15 | 青岛海信智慧家居系统股份有限公司 | Intelligent door lock |
| CN111299972A (en) * | 2020-03-11 | 2020-06-19 | 珠海东荣金属制品有限公司 | Split type lock cover and machining method of lock cover frame thereof |
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| Publication number | Publication date |
|---|---|
| CN108843127B (en) | 2019-12-03 |
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