CN208122532U - A kind of main tongue protection structure of full-automatic lock body - Google Patents
A kind of main tongue protection structure of full-automatic lock body Download PDFInfo
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- CN208122532U CN208122532U CN201820561148.6U CN201820561148U CN208122532U CN 208122532 U CN208122532 U CN 208122532U CN 201820561148 U CN201820561148 U CN 201820561148U CN 208122532 U CN208122532 U CN 208122532U
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- lock body
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- machine assembly
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Abstract
The utility model discloses a kind of main tongues of full-automatic lock body to protect structure; it including lock body, is located on lock body by the main tongue component of electric machine assembly driving, the operating switch for being located in the control circuit of electric machine assembly and being switched on or switched off by latch bolt component, further includes being located on lock body and the concatenated protective switch of the operating switch；The protective switch is by the microswitch for the triangle tongue component control being located on lock body, or the Hall switch to be controlled by the permanent magnet being located on doorframe.The utility model is very simple; only in the control circuit of existing lock body electric machine assembly; increase the concatenated protective switch of operating switch with electric machine assembly; it is automatic locking preferably to solve the main lock tongue in door opening state; causing to close cannot close the door; the problem of lock body is broken improves the safety of lock body.
Description
Technical field
The utility model belongs to lockset, and in particular to a kind of main tongue protection structure of full-automatic lock body.
Background technique
Full-automatic lock body currently on the market is first retracted in lock body in latch bolt component at closing time, latch bolt component tail end
The switch that plectrum is detached from control system is switched, then latch bolt component stretches out lock body under the action of latch bolt spring and is locked, this
When latch bolt component tail end switch plectrum contact energization with the operating switch in electric machine assembly control circuit, control circuit is connected,
Electric machine assembly works, and main tongue component is unlocked and locked.The shortcomings that this lock, is accidentally touched when in door opening state
Latch bolt or child press latch bolt to play, and main lock tongue all can be automatic locking（It stretches out outside lock housing）, main tongue is in locked state at closing time
Shi Huiguan not door, can break lock body.
Summary of the invention
The purpose of this utility model is in view of the deficienciess of the prior art, providing a kind of simple, safety Fully-automatic lock
The main tongue of body protects structure.
The technical scheme adopted for realizing the purpose of the utility model is as follows：
The main tongue of full-automatic lock body provided by the utility model protects structure, including lock body, is located on lock body by motor group
The main tongue component of part driving, the operating switch for being located in the control circuit of electric machine assembly and being switched on or switched off by latch bolt component, also
Including being located on lock body and the concatenated protective switch of the operating switch；The protective switch is the triangle tongue by being located on lock body
The microswitch of component control, or the Hall switch to be controlled by the permanent magnet being located on doorframe.
Beneficial effect
The utility model is very simple, only in the control circuit of existing lock body electric machine assembly, increases one and electricity
The concatenated protective switch of the operating switch of thermomechanical components, and improve the safety of lock body.In the case where door is not turned off, i.e.,
Just pressing latch bolt component connects the operating switch of electric machine assembly, and electric machine assembly will not work, only the case where door is closed
Under be also turned on operating switch and protective switch, the main tongue component locking of electric machine assembly ability task driven is preferably solved and is being opened
Main lock tongue is automatic locking when door state, causes to close the problem of cannot closing the door, lock body is broken.
The technical solution of the utility model is further illustrated with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the door opening state schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the locked state schematic diagram of the embodiment of the present invention 1.
Fig. 3 is the door opening state schematic diagram of the embodiment of the present invention 2.
Fig. 4 is the locked state schematic diagram of the embodiment of the present invention 2.
Specific embodiment
Embodiment 1
See that Fig. 1, Fig. 2, the main tongue of full-automatic lock body provided by the utility model protect structure, including by liner plate 3 and lock housing 4
The lock body of composition is located on lock body by the main tongue component 6 of electric machine assembly driving, is located in the control circuit of electric machine assembly and by oblique
The operating switch that tongue component 2 is switched on or switched off further includes being located on lock body and the concatenated protective switch of the operating switch；It is described
Protective switch is the microswitch 7 controlled by the triangle tongue component 5 being located on lock body.
When latch bolt component 2 and triangle tongue component 5 are pushed back in lock body by doorframe 1 at closing time, doorframe 1 forces triangle tongue component 5
Tail end top to microswitch 7 connect circuit, and latch bolt component 2 alignment doorframe on lock ear after under the action of the spring can bullet
Lock body protrudes into locking in the lock ear on doorframe 1 out, and at this moment the switch plectrum of 2 tail end of latch bolt component is opened with the work in control circuit
It closes contact and connects entire operating circuit, electric machine assembly works, and the motor gear rotation on electric machine assembly drives lock body tooth
Wheel, lock body gear contact with snap-gauge when rotating and snap-gauge are pushed open, and snap-gauge and main tongue component are detached from and unlock, and lock body gear is same when rotating
When stir main tongue component 6 and lock（Motor reversal is then unlocked）.
Embodiment 2
Fig. 3, Fig. 4, the present embodiment and embodiment 1 are seen the difference is that the protective switch is used by being located on doorframe
The Hall switch of permanent magnet control.Hall circuit board 8, Hall circuit board 8 are equipped in the control circuit of electric machine assembly in lock body
Be equipped with hall sensor 9, magnet 10 corresponding with hall sensor 9 be equipped on doorframe, when hall sensor 9 at closing time with
The magnet 10 installed on the doorframe 1 induced electrified circuit passband that is followed by connects entire operating circuit, motor group after latch bolt component 2 is locked
The main tongue component 6 of part task driven is locked.
Claims (1)
1. a kind of main tongue of full-automatic lock body protects structure, including lock body, it is located at the main tongue group driven on lock body by electric machine assembly
Part, the operating switch for being located in the control circuit of electric machine assembly and being switched on or switched off by latch bolt component, it is characterized in that further including setting
On lock body with the concatenated protective switch of the operating switch；The protective switch is the triangle tongue component control by being located on lock body
The microswitch of system, or the Hall switch to be controlled by the permanent magnet being located on doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561148.6U CN208122532U (en) | 2018-04-19 | 2018-04-19 | A kind of main tongue protection structure of full-automatic lock body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820561148.6U CN208122532U (en) | 2018-04-19 | 2018-04-19 | A kind of main tongue protection structure of full-automatic lock body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208122532U true CN208122532U (en) | 2018-11-20 |
Family
ID=64190632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820561148.6U Active CN208122532U (en) | 2018-04-19 | 2018-04-19 | A kind of main tongue protection structure of full-automatic lock body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208122532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881989A (en) * | 2019-03-19 | 2019-06-14 | 曹汉添 | Double control system suitable for intelligent lock |
-
2018
- 2018-04-19 CN CN201820561148.6U patent/CN208122532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881989A (en) * | 2019-03-19 | 2019-06-14 | 曹汉添 | Double control system suitable for intelligent lock |
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