CN203420560U - Resistance detecting system of side hung door - Google Patents
Resistance detecting system of side hung door Download PDFInfo
- Publication number
- CN203420560U CN203420560U CN201320431717.2U CN201320431717U CN203420560U CN 203420560 U CN203420560 U CN 203420560U CN 201320431717 U CN201320431717 U CN 201320431717U CN 203420560 U CN203420560 U CN 203420560U
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- CN
- China
- Prior art keywords
- side hung
- hung door
- vertical hinged
- hinged door
- motor
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Abstract
The utility model discloses a resistance detecting system of a side hung door. The resistance detecting system of the side hung door comprises a side hung door motor fixed to a door frame. One end of the side hung door motor is connected with the side hung door. The side hung door motor is hinged to the side hung door. The side hung door motor is connected with a control device. The control device is connected with a current detecting device. The current detecting device is connected with a comparator. When the side hung door is opened, the current detecting device detects the current of the side hung door motor, and the detected current is compared by the comparator. When the door collides against a barrier, the current of the side hung door motor becomes large. If the current is too large, the control device controls the side hung door motor to stop or controls the side hung door motor to return. In this way, the phenomenon that the side hung door keeps moving after colliding against the barrier can be avoided, the side hung door is prevented from being damaged, and the phenomenon that the side hung door knocks down a person, so that life safety of the person is threaten can be avoided.
Description
Technical field
The utility model relates to vertical hinged door technical field, especially the detection system that is hampered of vertical hinged door.
Background technology
Now along with automobile is more and more universal, driving is gone home if the words of opening the door again of getting off are very inconvenient, especially rainy day, also needing holds up an umbrella gets off and opens the door, now the gate of a lot of families is generally all used automatic door, and existing automatic door is all generally the switching of simple control gate, and this automatic door may be encountered obstruction in opening process, if stop not in time just door being damaged, just may threat to life safety if strike people.
Summary of the invention
The utility model is not enough for prior art, and the detection system that is hampered of vertical hinged door is provided, and the detection system that is hampered of this vertical hinged door can be that while meeting obstructions, control gate stops or returning opening the door.
The detection system that is hampered of vertical hinged door, comprise the vertical hinged door motor being fixed on doorframe, described vertical hinged door motor one end is connected with vertical hinged door, described vertical hinged door motor and described vertical hinged door are hinged, described vertical hinged door motor is connected with control device, described control device is connected with current sensing means, and described current sensing means is connected with comparator.When this vertical hinged door is when opening the door, current sensing means detects the size of current of vertical hinged door motor, the electric current detecting is by comparator comparison, when door strikes obstruction, the electric current of vertical hinged door motor will become greatly, if electric current is excessive, control device is controlled vertical hinged door motor and quit work, or controlling vertical hinged door motor returns, so effectively prevented that vertical hinged door from bumping against also motion always of obstruction, effectively prevented a destruction, or bumped against threat to life safety after people.
In technique scheme, preferred, described comparator is connected with warning device, and when electric current is excessive, warning device sends alarm signal, and reminding user door has bumped against thing.
In technique scheme, preferred, described warning device is buzzer, and when electric current is excessive, buzzer sends chimes of doom, makes the easy identification of user.
The utility model compared with prior art, there is following beneficial effect: this vertical hinged door described in the utility model is when opening the door, current sensing means detects the size of current of vertical hinged door motor, the electric current detecting is by comparator comparison, if electric current is excessive, control device is controlled vertical hinged door motor and quit work, or controlling vertical hinged door motor returns, so effectively prevented that vertical hinged door from bumping against also motion always of obstruction, effectively prevented a destruction, or bumped against threat to life safety after people.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the enlarged drawing at A place in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail: referring to Fig. 1 to Fig. 2, the detection system that is hampered of vertical hinged door, comprise the vertical hinged door motor 2 being fixed on doorframe 1, described vertical hinged door motor 2 one end are connected with vertical hinged door 3, described vertical hinged door motor 2 is hinged with described vertical hinged door 3, described vertical hinged door motor 2 is connected with control device 4, described control device 4 is connected with current sensing means 5, described current sensing means 5 is connected with comparator 6, in order to cause user's attention when encountering obstruction, described comparator 6 is connected with warning device 7, at vertical hinged door 3, encounter obstruction alarm device 7 like this and can send alarm signal, in the present embodiment, described warning device 7 is buzzer.
This vertical hinged door is when opening the door, current sensing means detects the size of current of vertical hinged door motor, the electric current detecting is by comparator comparison, when door strikes obstruction, the electric current of vertical hinged door motor will become greatly, if electric current is excessive, control device is controlled vertical hinged door motor and quit work, or controlling vertical hinged door motor returns, so effectively prevented that vertical hinged door from bumping against also motion always of obstruction, effectively prevented a destruction, or bumped against threat to life safety after people.
Claims (3)
1. the detection system that is hampered of vertical hinged door, comprise the vertical hinged door motor (2) being fixed on doorframe (1), described vertical hinged door motor (2) one end is connected with vertical hinged door (3), described vertical hinged door motor (2) is hinged with described vertical hinged door (3), described vertical hinged door motor (2) is connected with control device (4), it is characterized in that: described control device (4) is connected with current sensing means (5), described current sensing means (5) is connected with comparator (6).
2. the detection system that is hampered of vertical hinged door as claimed in claim 1, is characterized in that: described comparator (6) is connected with warning device (7).
3. the detection system that is hampered of vertical hinged door as claimed in claim 2, is characterized in that: described warning device (7) is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431717.2U CN203420560U (en) | 2013-07-19 | 2013-07-19 | Resistance detecting system of side hung door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431717.2U CN203420560U (en) | 2013-07-19 | 2013-07-19 | Resistance detecting system of side hung door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420560U true CN203420560U (en) | 2014-02-05 |
Family
ID=50019660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431717.2U Expired - Fee Related CN203420560U (en) | 2013-07-19 | 2013-07-19 | Resistance detecting system of side hung door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020181928A1 (en) * | 2019-03-11 | 2020-09-17 | 海信（山东）冰箱有限公司 | Refrigerator with lifting shelf |
| CN111692795A (en) * | 2019-03-11 | 2020-09-22 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN112141861A (en) * | 2020-09-30 | 2020-12-29 | 苏州美嘉智选电梯有限公司 | Automatic vertical hinged door of home use elevator |
-
2013
- 2013-07-19 CN CN201320431717.2U patent/CN203420560U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020181928A1 (en) * | 2019-03-11 | 2020-09-17 | 海信（山东）冰箱有限公司 | Refrigerator with lifting shelf |
| CN111692795A (en) * | 2019-03-11 | 2020-09-22 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN112141861A (en) * | 2020-09-30 | 2020-12-29 | 苏州美嘉智选电梯有限公司 | Automatic vertical hinged door of home use elevator |
| CN112141861B (en) * | 2020-09-30 | 2021-07-30 | 苏州美嘉智选电梯有限公司 | Automatic vertical hinged door of home use elevator |
| WO2022067983A1 (en) * | 2020-09-30 | 2022-04-07 | 苏州美嘉智选电梯有限公司 | Automatic sliding door for home elevator |
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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: 20140205 Termination date: 20180719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |