CN210049686U - Power supply structure of fingerprint handle lock - Google Patents
Power supply structure of fingerprint handle lock Download PDFInfo
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- CN210049686U CN210049686U CN201821569269.1U CN201821569269U CN210049686U CN 210049686 U CN210049686 U CN 210049686U CN 201821569269 U CN201821569269 U CN 201821569269U CN 210049686 U CN210049686 U CN 210049686U
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Abstract
The utility model discloses a fingerprint handle lock power supply structure relates to the tool to lock field. The method comprises the following steps: the front handle is internally provided with a cavity; a cavity inside the front handle is provided with a control circuit board assembly and a motor; a cavity is arranged inside the rear handle; a power supply is arranged in the cavity inside the rear handle; the linkage square rod is of a hollow structure with openings at two ends; the power line is positioned inside the linkage square rod; the linkage square rod is inserted into the square rod hole of the lock body, the first end of the power line is connected with the power supply, the second end of the power line is connected with the front handle, and the power supply supplies power to the control circuit board and the motor of the inner cavity of the front handle through the power line. In setting up the back handle with the power, when the electric quantity of power was not enough, but convenience of customers changed the battery, because the back handle is located consequently can ensure safety completely indoor, has that the security is good, and the secret nature is high, advantages such as firm durable.
Description
Technical Field
The utility model relates to a tool to lock field, specific finger print handle lock power supply structure that says so.
Background
The door lock is used for locking the door lock to prevent other people from opening the door, the door lock is of a plurality of types, the requirements on the door lock in different occasions are different, along with the development of the technology, the door lock is of more and more types, and comprises a handle door lock, a coded lock, a fingerprint lock and the like, the fingerprint lock is an intelligent lock taking human fingerprints as identification carriers and means, the intelligent lock mainly comprises two parts, namely an electronic identification and control part and a mechanical linkage system, and the uniqueness and the irreproducibility of the fingerprints determine that the fingerprint lock is the safest lock type in all locks at present.
The fingerprint lock is electronic lock, need have the power to support normal work during the use, and current fingerprint lock technique need provide the power more than 6V and just can supply the normal switch of lock. It is therefore necessary to use 4 ordinary alkaline batteries, No. 5 or No. 7, or rechargeable lithium batteries.
Most of existing fingerprint handle locks integrate a power supply and all components in a front handle, and due to the fact that the inner space of the front handle is limited, common alkaline dry batteries cannot be placed in the front handle, and only small-capacity rechargeable lithium batteries can be used for replacing the front handle. The prior art has several serious unreasonable disadvantages: 1. the battery capacity is little, and the user need frequently charge in the use to the outside is arranged in to the outer handle, and the user charges inconveniently. 2. Inside the handle before the rechargeable battery was arranged in, but the battery appears ageing or trouble, and the user can't change the battery, then the lock can not be used.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a fingerprint handle lock power supply structure has solved the current technical problem that charges or change battery operation complicacy to the battery.
(II) technical scheme
In order to overcome the technical defect, the utility model provides a fingerprint handle lock power supply structure, include:
the front handle is internally provided with a cavity; a cavity in the front handle is provided with a control circuit board assembly and a motor;
the rear handle is internally provided with a cavity; a power supply is arranged in a cavity inside the rear handle;
the linkage square rod is of a hollow structure with openings at two ends;
the power line is positioned inside the linkage square rod;
the linkage square rod is inserted into the square rod hole of the lock body, the first end of the power line is connected with the power supply, the second end of the power line is connected with the control circuit board assembly of the front handle, and the power supply supplies power to the control circuit board and the motor of the inner cavity of the front handle through the power line.
Preferably, the rear handle further comprises a cover plate, and the rear handle is detachably connected with the cover plate.
Preferably, the rear handle is further provided with a fingerprint setting button.
Preferably, the cavity inside the front handle is further provided with a fingerprint storage module.
Preferably, the first end part of the linkage square rod is connected with the front handle in an inserting manner; the second end part of the linkage square rod is connected with the rear handle in an inserting mode.
Preferably, the front handle further comprises a front cover plate, and a clamping groove is formed in the inner side of one end of the front cover plate; a spring is fixed in a cavity in the front handle, a buckle is fixed at one end of the spring, and the buckle can be clamped with the clamping groove.
Preferably, the front handle is provided with a USB emergency power supply interface.
(III) advantageous effects
The utility model provides a fingerprint handle lock power supply structure. Compared with the prior art, the method has the following beneficial effects:
the utility model discloses a fingerprint handle lock power supply structure sets up control circuit board subassembly, motor in the inside cavity of handle in the front, sets up the power in the inside cavity of handle in the back, sets up the interlock square bar into both ends open-ended hollow structure, and the power cord passes this hollow structure's interlock square bar, and the power of the inside cavity of back handle supplies power for control circuit mainboard, the motor of handle in the front through the power cord. Thereby realized setting up the power in the back handle, the backshell of back handle has adopted the mode of dismantling the connection with the back handle, when the electric quantity of power is not enough, change battery that can be convenient, it is more convenient, because the back handle is located indoor consequently can ensure safety completely, and the technical personnel who does not need the specialty can realize changing the power, can not cause destruction to the handle yet changing the power process, it is good to have the security, and the secret is high, and the power supply is convenient, advantages such as firm durable.
Secondly place the power in the back handle for the front handle has sufficient space, is convenient for assemble production more, has improved production efficiency. Meanwhile, the inner space of the rear handle is fully utilized, so that the power supply has enough space for placing, and the structure is more reasonable.
Drawings
Fig. 1 is an exploded view of the handle and lock body assembly according to the embodiment of the present invention;
fig. 2 is an exploded view of the overall structure of the handle structure according to the embodiment of the present invention;
fig. 3 is an explosion diagram of the front handle structure of the embodiment of the present invention.
Detailed Description
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Elucidation based on above-mentioned background art, as shown in fig. 1~ 3, the embodiment of the utility model provides a fingerprint handle lock power supply structure is provided, and this fingerprint handle lock is integrated inside the handle with all structures that traditional fingerprint lock switch lock possessed, specifically includes:
the front handle comprises a front handle 1, wherein a cavity is formed inside the front handle 1; a cavity inside the front handle 1 is provided with a control circuit board assembly 102 and a motor 103;
the handle comprises a rear handle 2, wherein a cavity is formed inside the rear handle 2; a power supply 202 is arranged in a cavity inside the rear handle 2;
the linkage square rod 3 is of a hollow structure with two open ends;
the power line 5, the said power line 5 locates inside the said linkage square bar 3;
the linkage square rod 3 is inserted into a square rod hole 401 of the lock body 4 to control the lock body to be opened and closed, a first end portion of the power line 5 is connected with the power source 202, a second end portion of the power line 5 is connected with the control circuit board assembly 102 of the front handle 1, and the power source 202 supplies power to the control circuit board assembly and the motor of the inner cavity of the front handle 1 through the power line 5.
Wherein, there is fingerprint sensor 108 in the front handle 1, its internal cavity has control circuit board assembly 102, motor 103 and clutch assembly 6, the clutch assembly includes clutch 104, separation and reunion round pin 105, clutch rotor 106 with bayonet socket, the control circuit board assembly 102 has control chip, the control circuit board assembly 102 with fingerprint sensor 108 is connected, the motor 103 with clutch 104 one end is connected, the clutch 104 other end is close to the separation and reunion round pin 105, the separation and reunion round pin 105 other end is connected with the spring, the spring other end is close to the draw-in groove wall of the front handle 1 inside wall, the clutch 104 is located below the separation and reunion round pin 105, the separation and reunion rotor 106 with the tip grafting of interlock square pole 3 is connected, the interlock square pole 3 passes square through the square through-hole 401 in the middle of the lock body 4, the other end of interlock square pole 3 is pegged graft with back handle 2, the inside cavity of back handle 2 still is equipped with the fingerprint and sets up the button, the fingerprint set up the button pass through the FPC winding displacement with control circuit board assembly 102 is connected, the FPC winding displacement is followed the interior penetration of interlock square column 3.
When fingerprint sensor 108 response user's fingerprint, the drive signal through control circuit board subassembly 102 then drives to motor 103 makes motor 103 operate, and clutch 104 moves toward separation and reunion round pin 105 under the drive of motor 103, makes separation and reunion round pin 105 block to in the bayonet socket of separation and reunion rotating device 106, when the user rotates the door front handle, and then separation and reunion rotating device 106 drives the rotation of interlock square bar 3 to realize opening and shutting of fingerprint lock. The embodiment of the utility model provides a clutch assembly who adopts is the clutch assembly of prior art fingerprint lock, and other clutch assemblies also can be adopted to technical staff in the field, and its purpose is realized unblanking and is closed the lock.
During specific implementation, the inside cavity of preceding handle 1 still is equipped with fingerprint storage module, fingerprint storage module with the fingerprint sets up button and fingerprint sensor 108 and is connected, through the fingerprint sets up the collection and the deletion that realize the fingerprint of button, sets up this fingerprint button on the back is handle, sets up in the gate promptly, and is safer.
In specific implementation, the rear handle 2 further includes a cover plate 201, and the rear handle 2 is detachably connected to the cover plate 201. The cover 201 may be disposed on the back of the rear handle 2 or on the side of the rear handle 2, and is mainly used to open the rear handle 2 for power supply replacement. The detachable connection can be connected through a bolt 203 or a buckle, and the rear handle 2 can be conveniently opened, so that the power supply can be conveniently replaced.
In specific implementation, the front handle 1 further comprises a front cover plate 8, and a clamping groove 801 is formed in the inner side of one end of the front cover plate 8; a spring 701 is fixed in a cavity inside the front handle 1, a buckle 7 is fixed at one end of the spring 701, and the buckle 7 can be clamped with the clamping groove 801. Will buckle 7 sets up to the inclined plane of certain inclination, and when installation front shroud 8, only need press front shroud 8 hard downwards, and spring 701 atress can contract to drive buckle 7 and contract, front shroud 8 continues to press downwards, when draw-in groove 801 the notch with buckle 7 to corresponding can make buckle 7 to remove forward under spring 701 reaction force, carry out the notch and realize the card and. The installation combination of the front handle 1 and the front cover plate 8 is realized through the matching of the clamping groove 801 and the buckle 7, and the safety is higher.
In specific implementation, the front handle 1 is provided with a USB emergency power supply interface 101. Be provided with USB urgent power supply interface 101, including battery power is not enough, under the user forgot the condition of changing the power, can directly carry out emergent power supply to the fingerprint lock and use, more convenient and fast.
To sum up, the utility model discloses fingerprint lock handle structure has following beneficial effect:
the control circuit main board and the motor are arranged in the inner cavity of the front handle, the power supply is arranged in the inner cavity of the rear handle, the linkage square rod is arranged to be of a hollow structure with two open ends, the power line penetrates through the linkage square rod of the hollow structure, and the power supply of the inner cavity of the rear handle supplies power to the control circuit main board and the motor of the front handle through the power line. Thereby realized setting up the power in the back handle, in setting up the back handle with the power, back handle inner space is great, can place 4 ordinary alkaline batteries of No. 5 or No. 7, the backshell of back handle has adopted the mode of dismantling the connection with the back handle, when the electric quantity of power is not enough, but convenience of customers changes the battery, and is more convenient, consequently can ensure safety completely because the back handle is located indoorly, and do not need professional technical personnel to realize changing the power, can not cause destruction to the handle yet at the change power process, it is good to have the security, secret nature is high, the power supply is convenient, advantages such as firm durable.
Secondly prevent the power in the handle of back for preceding handle has sufficient space, and the equipment production of being convenient for more has improved production efficiency. Meanwhile, the inner space of the rear handle is fully utilized, so that the power supply has enough space for placing, and the structure is more reasonable.
Claims (7)
1. A fingerprint handle lock power supply structure, comprising:
the front handle (1), the inside of the front handle (1) is provided with a cavity; the cavity inside the front handle (1) comprises a control circuit board assembly (102) and a motor (103);
the rear handle (2), the inside of the rear handle (2) is provided with a cavity; a power supply (202) is arranged in a cavity inside the rear handle (2);
the linkage square rod (3), the linkage square rod (3) is of a hollow structure with openings at two ends;
the power line (5), the power line (5) is positioned inside the linkage square rod (3);
the linkage square rod (3) is inserted into a square rod hole (401) of the lock body (4), a first end portion of the power line (5) is connected with the power source (202), a second end portion of the power line (5) is connected with the control circuit board assembly (102) of the front handle (1), and the power source (202) supplies power to the control circuit board and the motor of the inner cavity of the front handle (1) through the power line (5).
2. The fingerprint handle lock power supply structure of claim 1, wherein the rear handle (2) further comprises a cover plate (201), and the rear handle (2) is detachably connected with the cover plate (201).
3. The power supply structure for fingerprint handle lock according to claim 1 is characterized in that the inner cavity of the back handle (2) is further provided with a fingerprint setting button.
4. Fingerprint handle lock power supply structure according to claim 1, characterized in that the cavity inside the front handle (1) is further provided with a fingerprint storage module.
5. The power supply structure of the fingerprint handle lock according to claim 1, characterized in that the first end of the linkage square rod (3) is connected with the front handle (1) by plugging; the second end part of the linkage square rod (3) is connected with the rear handle (2) in an inserting way.
6. The power supply structure of the fingerprint handle lock according to claim 1, wherein the front handle (1) further comprises a front cover plate (8), and a clamping groove (801) is arranged on the inner side of one end of the front cover plate (8); a spring (701) is fixed in a cavity in the front handle (1), a buckle (7) is fixed at one end of the spring (701), and the buckle (7) can be clamped with the clamping groove (801).
7. The power supply structure of the fingerprint handle lock according to any one of claims 1 to 6, characterized in that the front handle (1) is provided with a USB emergency power supply interface (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569269.1U CN210049686U (en) | 2018-09-26 | 2018-09-26 | Power supply structure of fingerprint handle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569269.1U CN210049686U (en) | 2018-09-26 | 2018-09-26 | Power supply structure of fingerprint handle lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049686U true CN210049686U (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569269.1U Active CN210049686U (en) | 2018-09-26 | 2018-09-26 | Power supply structure of fingerprint handle lock |
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| Country | Link |
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| CN (1) | CN210049686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894600A (en) * | 2018-09-26 | 2018-11-27 | 福建省金柏利五金科技有限公司 | A kind of fingerprint grip handle lock power supply structure |
-
2018
- 2018-09-26 CN CN201821569269.1U patent/CN210049686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894600A (en) * | 2018-09-26 | 2018-11-27 | 福建省金柏利五金科技有限公司 | A kind of fingerprint grip handle lock power supply structure |
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