CN201232422Y - Improved door lock structure - Google Patents
Improved door lock structure Download PDFInfo
- Publication number
- CN201232422Y CN201232422Y CNU2008201166748U CN200820116674U CN201232422Y CN 201232422 Y CN201232422 Y CN 201232422Y CN U2008201166748 U CNU2008201166748 U CN U2008201166748U CN 200820116674 U CN200820116674 U CN 200820116674U CN 201232422 Y CN201232422 Y CN 201232422Y
- Authority
- CN
- China
- Prior art keywords
- holder
- identification
- fingerprint
- induction zone
- lockset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is an improved door lock structure, including a door handle unit, a fingerprint identification mechanism and a lockset, which is characterized in that the door handle unit has a fixed base, a handle is respectively arranged on two end faces of the fixed base; the fingerprint identification mechanism is arranged on the fixed base; the fingerprint identification mechanism is provided with an induction zone which is arranged on one side of the fixed base, at lease a code key which is electrically connected with the induction zone and is arranged on one side of the fixed base, and a power supply unit which is arranged on another side of the fixed base and is electrically connected with the induction zone, a pilot lamp and a setting key; the lockset is arranged on the door handle unit, and is combined with the handle and the fingerprint identification mechanism.
Description
Technical field
The utility model relates to a kind of door lock, specifically, is a kind of modified door latch structure that utilizes identification of fingerprint mechanism controls handle and lockset action.
Background technology
General normally used door lock includes two and is located at a handle of body medial and lateral appropriate location, and the lockset of one and two handle interlocks respectively.Can after the door body is closed,, rotate, a body can't be opened with the restriction handle to push or to cooperate the mode of key that lockset is locked.If when desiring to carry out a body breakdown action, then remove the lockset locking with required key, cooperate handle to open a door body.
Though above-mentioned known door lock can play certain antitheft effect, but because the lockset that is generally positioned on the body is all the mechanical linkage type design that the cooperation key carries out release, its structure is too simple, therefore, easy destruction because of external force or other instrument, and make general burglar all can carry out release at short notice, and can't prolong burglar's the release time, make lockset perform practically no function, can't reach effective antitheft purpose at all.
Summary of the invention
The purpose of this utility model is to propose a kind of modified door latch structure that utilizes identification of fingerprint mechanism controls handle and lockset action.
For achieving the above object, technical solution of the present utility model is:
A kind of modified door latch structure comprises a door knob unit, an identification of fingerprint mechanism and a lockset, wherein:
Described door knob unit has a holder, and the biend of described holder is respectively equipped with the leader;
Described identification of fingerprint mechanism is located on the described holder, and described identification of fingerprint mechanism has induction zone, at least one and the described induction zone be located on the described holder one side and electrically connects and be located at the cryptographic key on the described holder one side and be located at the another side of described holder and power subsystem, indicator lamp and the setting key of electric connection induction zone;
Described lockset is located on the described door knob unit, and combines with described handle and described identification of fingerprint mechanism.
Modified door latch structure of the present utility model can also be further achieved by the following technical measures.
Aforesaid modified door latch structure, wherein said power subsystem have the two point that extends the outside appropriate location of described holder.
Aforesaid modified door latch structure, wherein said identification of fingerprint mechanism further includes a wireless controller, and described wireless controller is provided with described cryptographic key and power subsystem.
Aforesaid modified door latch structure, wherein said handle can cooperate a lock casket.
After adopting technique scheme, modified door latch structure of the present utility model has and utilizes identification of fingerprint mechanism controls handle and lockset action to reach very effectively antitheft advantage.
Description of drawings
Fig. 1 is a positive view of the present utility model.
Fig. 2 is a back side of the present utility model view.
Fig. 3 is a user mode schematic diagram of the present utility model.
Fig. 4 is another user mode schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is illustrated further.
Now see also Fig. 1 and Fig. 2, Fig. 1 is a positive view of the present utility model, and Fig. 2 is a back side of the present utility model view.As shown in the figure, described door knob unit 1 has a holder 11, and the biend of described holder 11 is respectively equipped with leader 12.Described identification of fingerprint mechanism 2 is located on the holder 11, described identification of fingerprint mechanism 2 has the induction zone 21 be located on holder 11 one sides, at least onely electrically connects and be located at the cryptographic key 22 on holder 11 one sides with induction zone 21 and be located at the another side of holder and electrically connect power subsystem 22, indicator lamp 24 and the setting key 25 of induction zone 21, and described power subsystem 23 has the two point 231 that extends holder 11 outside appropriate locations.Described lockset 3 is located on the door knob unit 1 and with handle 12 and identification of fingerprint mechanism 2 and is combined.Constitute a brand-new modified door latch structure by said structure.
Now see also Fig. 3, Fig. 3 is a user mode schematic diagram of the present utility model.As shown in the figure, when modified door latch structure of the present utility model uses, described door knob unit 1 and described lockset 3 can be arranged at a body 4 enterprising enforcements usefulness.When at ordinary times the door body 4 close, and identification of fingerprint mechanism 2 does not produce reaction and maybe can't pick out when being correlated with fingerprint, if with described handle 12 pull downwards then for idle running can't Linkage lock 3, if desire is opened described door body 4 then in the fingerprint contact induction district 21 with its finger, and when finger during near described induction zone 21, be to respond in the noncontact mode and start power subsystem 23, and in by after being recognized as correct fingerprint, 3 of described locksets can produce relevant interference with handle 12, can pull described handle 12 downwards this moment, allow handle 12 drive locksets 3 and allow a body 4 be opening, remove when desire to carry out the unlatching of a body 4 in addition and can use separately the described identification of fingerprint mechanism 2, the key 22 that also can access to your password carries out release with a unlatching body 4; When using, when if the power subsystem 23 of described identification of fingerprint mechanism 2 loses electric power, only need thus, can make described power subsystem 23 recover electric power and provide identification of fingerprint mechanism 2 to use with the two point 231 on the corresponding respectively contact power subsystem 23 of two electrodes 51 of general 9 voltaic elements 5.
In addition, when modified door latch structure of the present utility model uses, except that the induction zone 21 of the described identification of fingerprint of the direct contact of the fingerprint that can point mechanism 2, can also one separate lock control, and described wireless controller 6 is provided with cryptographic key 61 and power subsystem 62 with the wireless controller 6 of described identification of fingerprint mechanism 2 pairings; When using, cooperate the described identification of fingerprint of startup mechanism 2, and finish the above-mentioned action of opening the door and locking by described handle 12 with cryptographic key 61.
See also Fig. 4 at last, Fig. 4 is another user mode schematic diagram of the present utility model.As shown in the figure, described handle 12 can cooperate a lock casket 7 according to need, after closing the above body 4, with the cocked action that lock casket 7 is locked that then can drive that makes progress of described handle 12.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique under the situation that does not break away from spirit and scope of the present utility model, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
The element numbers explanation
1 door knob unit
11 holders
12 handles
2 identification of fingerprint mechanisms
21 induction zones
22 cryptographic keies
23 power subsystems
231 contacts
24 indicator lamps
25 setting keys
3 locksets
4 bodies
5 batteries
51 electrodes
6 wireless controllers
61 cryptographic keies
63 power subsystems
7 lock caskets
Claims (4)
1. a modified door latch structure comprises a door knob unit, and an identification of fingerprint mechanism and a lockset is characterized in that:
Described door knob unit has a holder, and the biend of described holder is respectively equipped with the leader;
Described identification of fingerprint mechanism is located on the described holder, and described identification of fingerprint mechanism has induction zone, at least one and the described induction zone be located on the described holder one side and electrically connects and be located at the cryptographic key on the described holder one side and be located at the another side of described holder and power subsystem, indicator lamp and the setting key of electric connection induction zone;
Described lockset is located on the described door knob unit, and combines with described handle and described identification of fingerprint mechanism.
2. modified door latch structure according to claim 1 is characterized in that, described power subsystem has the two point that extends the outside appropriate location of described holder.
3. modified door latch structure according to claim 1 is characterized in that, described identification of fingerprint mechanism further includes a wireless controller, and described wireless controller is provided with described cryptographic key and power subsystem.
4. modified door latch structure according to claim 1 is characterized in that, described handle can cooperate a lock casket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201166748U CN201232422Y (en) | 2008-06-04 | 2008-06-04 | Improved door lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201166748U CN201232422Y (en) | 2008-06-04 | 2008-06-04 | Improved door lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232422Y true CN201232422Y (en) | 2009-05-06 |
Family
ID=40618797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201166748U Expired - Fee Related CN201232422Y (en) | 2008-06-04 | 2008-06-04 | Improved door lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232422Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233613A (en) * | 2013-05-15 | 2013-08-07 | 南通沪江锁业有限公司 | Highly-intelligent safety lock |
| CN104775708A (en) * | 2015-04-14 | 2015-07-15 | 沈建明 | Safe case |
-
2008
- 2008-06-04 CN CNU2008201166748U patent/CN201232422Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233613A (en) * | 2013-05-15 | 2013-08-07 | 南通沪江锁业有限公司 | Highly-intelligent safety lock |
| CN104775708A (en) * | 2015-04-14 | 2015-07-15 | 沈建明 | Safe case |
| CN104775708B (en) * | 2015-04-14 | 2017-04-05 | 沈建明 | A kind of safety cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100604 |