CN204225610U - A kind of student dormitory door lock automatic open device - Google Patents
A kind of student dormitory door lock automatic open device Download PDFInfo
- Publication number
- CN204225610U CN204225610U CN201420714569.XU CN201420714569U CN204225610U CN 204225610 U CN204225610 U CN 204225610U CN 201420714569 U CN201420714569 U CN 201420714569U CN 204225610 U CN204225610 U CN 204225610U
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- China
- Prior art keywords
- door lock
- support bar
- automatic open
- base
- wire drawing
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Abstract
The utility model relates to the device of a kind of automatic door opening lock, is specially a kind of student dormitory door lock automatic open device, comprises lithium battery, BlueTooth button, base, rocking bar, base cover and hall sensing device; A kind of student dormitory door lock automatic open device, by pulling described support bar, just can rotate described rocking bar, described support bar is stuck in described support bar chute, the soundness of the rocking bar that the fixation that can strengthen described rocking bar also strengthens simultaneously, can not smash because colliding easily, prior art wireless communication technology is ripe, adopts described bluetooth controller to control, can save and control cost, and described BlueTooth button can Portable mobile, without the constraint of wire.
Description
Technical field
The utility model relates to the device of a kind of automatic opening door lock, is specially a kind of student dormitory door lock automatic open device.
Background technology
Known, in campus, bedroom is generally many people and shares, and when there being people to knock at the door, bed goes to open the door from the classmate that door is closer often, and this classmate that can be in this position to bed causes certain burden, particularly lives in the classmate of paving.In addition, evening when in bedroom everyone all in bed time, if having people to knock at the door, classmates are very unwilling enabling of leaving the bed often.
As Chinese patent CN 202441134 U automatic door opening locking device, comprise calutron, fuse, switch, power is provided to carry out the unlatching of locking by calutron, but absolute number lock is all the mode opened lock adopting handle rocker formula now, such opened lock is owing to there being moment, be convenient for people to open, the device of inspection panel whether breakdown when Chinese patent CN 202441134 U automatic door opening locking device does not also open the door, the operation of the people increased, extremely inconvenient, due to bedroom narrow space, when door is opened, possibility handle rocker can encounter the edge of bedstead or desk, the fracture of handle rocker can be caused when power is large, how to solve handle rocker not easy fracture, it is the problem that we need to solve now that lock side can also be made just to open.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of student dormitory door lock automatic open device, and concrete technical scheme is:
A kind of student dormitory door lock automatic open device, comprise lithium battery, BlueTooth button, base, rocking bar and hall sensing device, described rocking bar comprises lock core axis of rotation, support bar and wire drawing, and described base comprises support bar chute, lithium battery groove, bluetooth controller, motor apparatus, base cover and base location half bore; Described base is arranged on door by self-tapping screw; Described hall sensing device comprises Hall element and permanent magnet, described lithium battery connects described hall sensing device, described hall sensing device connects described bluetooth controller, described bluetooth controller connects described motor apparatus, described lithium battery is used for providing bluetooth controller, hall sensing device and motor apparatus electric power, described Hall element is arranged on described base side, described permanent magnet is arranged on doorframe edge, and whether described hall sensing device is used for detecting gate and opens and control closedown and the unlatching of bluetooth controller; Described bluetooth controller receives BlueTooth button signal, control the open and close of described motor apparatus, described motor apparatus is arranged on bed plate by bolt, described motor apparatus connects described support bar by described wire drawing, described motor apparatus drives described wire drawing, described rocking bar is rotated, and door lock is opened.
Further, described motor apparatus comprises motor and axis of rotation.
Further, described motor is stepper motor, connects described bluetooth controller by wire.
Further, described axis of rotation comprises wire drawing groove, wire drawing perforation one and wire drawing cylindrical baffle.
Further, described wire drawing cylindrical baffle is arranged in the base plate wire drawing baffle holes of described base, prevents described wire drawing from sliding away, avoids described rocking bar to rock.
Further, described support bar chute is arc chute, and the round center of the circular arc of described arc chute and described base locate the position consistency at the round center of half bore.
Further, described support bar is stuck in described support bar chute, and described support bar can slide in described support bar chute.
Further, the radius of circle that the radius of circle of described base location half bore is of a size of described lock core axis of rotation is measure-alike, and after described floor installation, the center, hole of described base location half bore is consistent with the shaft core position of described lock core axis of rotation.
Further, described support bar is cylinder, and top is dome, comprises wire drawing perforation two in described dome.
A kind of student dormitory door lock automatic open device that the utility model provides, by pulling described support bar, just can rotate described rocking bar, described support bar is stuck in described support bar chute, the soundness of the rocking bar that the fixation that can strengthen described rocking bar also strengthens simultaneously, can not smash because colliding easily, prior art wireless communication technology is ripe, adopts described bluetooth controller to control, can save and control cost, and described BlueTooth button can Portable mobile, without the constraint of wire.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is understructure schematic diagram of the present utility model;
Fig. 3 is rocker structure schematic diagram of the present utility model;
Fig. 4 is motor apparatus structural representation of the present utility model;
Fig. 5 is motor apparatus structural representation of the present utility model.
Wherein in figure, 1 is rocking bar, and 2 is support bar chutes, and 3 is motor apparatus, 4 is bluetooth controllers, and 5 is lithium battery grooves, and 6 is self-tapping screw holes, 61 is bolts hole, and 7 is Hall elements, and 8 is base location half bore, 9 is base cover, and 11 is support bars, and 12 is lock core axis of rotation, 13 rocker arm, 111 are wire drawing perforation two, 31 is stepper motors, 32 is wire drawing cylindrical baffles, and 33 is wire drawing grooves, and 91 is motor apparatus holddown grooves.
Detailed description of the invention
Accompanying drawings detailed description of the invention of the present utility model, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of student dormitory door lock automatic open device, comprise lithium battery, BlueTooth button, base, rocking bar and hall sensing device, described rocking bar comprises lock core axis of rotation, support bar and wire drawing, and described base comprises support bar chute, lithium battery groove, bluetooth controller, motor apparatus, base cover and base location half bore; Described base is arranged on door by self-tapping screw, described lithium battery is used for providing bluetooth controller, hall sensing device and motor apparatus electric power, described hall sensing device comprises Hall element and permanent magnet, described Hall element is arranged on described base side, described permanent magnet is arranged on doorframe edge, and whether described hall sensing device is used for detecting gate and opens and signal transmission to bluetooth controller; Described bluetooth controller receives BlueTooth button signal, control the open and close of described motor apparatus, described motor apparatus is arranged on bed plate by bolt, described motor apparatus connects described support bar by described wire drawing, described motor apparatus drives described wire drawing, described rocking bar is rotated, and door lock is opened.
Change original door lock rocking bar, described rocking bar is installed, then described base is installed, described position base is located by the described base location half bore in described base, then described base is rotated, adjustment length of string, adjust described base orientation, described rocking bar can be made to open door lock, then by self-tapping screw, described base is fixed on door, doorframe edge is arranged at described permanent magnet, corresponding with described Hall element, described lithium battery is installed, and cover base cover, described base cover plays the effect of fixing described motor apparatus and battery, and play the effect of device in protection base.
What described BlueTooth button adopted is reset switch device, and described BlueTooth button can carry at any time, easy to use.
When hall sensing device detects that door is closed condition, bluetooth controller is opened, when someone knocks at the door, press described BlueTooth button, described BlueTooth button transmission of signal gives described bluetooth controller, described bluetooth controller opens described motor apparatus, described stepper motor starts turn, described rocking bar is driven to rotate, open described door lock, when Hall element detects that door is not opened, described stepper motor does not rotate, described hall sensing device detects that door is open mode, described bluetooth controller receives described hall sensing device signal, control described stepper motor reverse turn, when most initial state got back to by described stepper motor, described bluetooth controller is closed, until described hall sensing device to detect when closing, described bluetooth controller is opened.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (9)
1. a student dormitory door lock automatic open device, comprise lithium battery, BlueTooth button, base, rocking bar and hall sensing device, it is characterized in that: described rocking bar comprises lock core axis of rotation, support bar and wire drawing, described base comprises support bar chute, lithium battery groove, bluetooth controller, motor apparatus, base cover and base location half bore; Described base is arranged on door by self-tapping screw; Described hall sensing device comprises Hall element and permanent magnet, described lithium battery connects described hall sensing device, described hall sensing device connects described bluetooth controller, described bluetooth controller connects described motor apparatus, described lithium battery is used for providing bluetooth controller, hall sensing device and motor apparatus electric power, described Hall element is arranged on described base side, described permanent magnet is arranged on doorframe edge, and whether described hall sensing device is used for detecting gate and opens and control closedown and the unlatching of bluetooth controller; Described bluetooth controller receives BlueTooth button signal, control the open and close of described motor apparatus, described motor apparatus is arranged on bed plate by bolt, described motor apparatus connects described support bar by described wire drawing, described motor apparatus drives described wire drawing, described rocking bar is rotated, and door lock is opened.
2. a kind of student dormitory door lock automatic open device according to claim 1, is characterized in that: described motor apparatus comprises motor and axis of rotation.
3. a kind of student dormitory door lock automatic open device according to claim 2, is characterized in that: described motor is stepper motor, connects described bluetooth controller by wire.
4. a kind of student dormitory door lock automatic open device according to claim 2, is characterized in that: described axis of rotation comprises wire drawing groove, wire drawing perforation one and wire drawing cylindrical baffle.
5. a kind of student dormitory door lock automatic open device according to claim 4, is characterized in that: described wire drawing cylindrical baffle is arranged in the base plate wire drawing baffle holes of described base.
6. a kind of student dormitory door lock automatic open device according to claim 1, it is characterized in that: described support bar chute is arc chute, the round center of the circular arc of described arc chute and described base locate the position consistency at the round center of half bore.
7. a kind of student dormitory door lock automatic open device according to claim 1, it is characterized in that: described support bar is stuck in described support bar chute, described support bar can slide in described support bar chute.
8. a kind of student dormitory door lock automatic open device according to claim 1, it is characterized in that: the radius of circle that the radius of circle of described base location half bore is of a size of described lock core axis of rotation is measure-alike, after described floor installation, the center, hole of described base location half bore is consistent with the shaft core position of described lock core axis of rotation.
9. a kind of student dormitory door lock automatic open device according to claim 1, it is characterized in that: described support bar is cylinder, top is dome, comprises wire drawing perforation two in described dome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714569.XU CN204225610U (en) | 2014-11-25 | 2014-11-25 | A kind of student dormitory door lock automatic open device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420714569.XU CN204225610U (en) | 2014-11-25 | 2014-11-25 | A kind of student dormitory door lock automatic open device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204225610U true CN204225610U (en) | 2015-03-25 |
Family
ID=52923720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420714569.XU Expired - Fee Related CN204225610U (en) | 2014-11-25 | 2014-11-25 | A kind of student dormitory door lock automatic open device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204225610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086825A (en) * | 2016-11-22 | 2018-05-29 | 洪祥智 | Improvement type door lock |
-
2014
- 2014-11-25 CN CN201420714569.XU patent/CN204225610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086825A (en) * | 2016-11-22 | 2018-05-29 | 洪祥智 | Improvement type door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151125 |