CN203925093U - The door with shatter-resistant buffer - Google Patents
The door with shatter-resistant buffer Download PDFInfo
- Publication number
- CN203925093U CN203925093U CN201420308983.0U CN201420308983U CN203925093U CN 203925093 U CN203925093 U CN 203925093U CN 201420308983 U CN201420308983 U CN 201420308983U CN 203925093 U CN203925093 U CN 203925093U
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- CN
- China
- Prior art keywords
- door
- doorframe
- electromagnet apparatus
- infrared induction
- permanent magnet
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- 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
The utility model relates to a kind of door with shatter-resistant buffer, comprise a body, doorframe, electromagnet apparatus, permanent magnet and infrared induction probe, doorframe one end is connected with door body, the other end is provided with limited step, electromagnet apparatus and infrared induction probe are placed in limited step place, permanent magnet is placed in door and is in, and in door body is located at doorframe time, electromagnet apparatus is relative with permanent magnet.The utility model improves on door, infrared induction probe and electromagnetic induction device have been increased, in the situation that closing the door suddenly, by the pop one's head in distance of detecting gate body and doorframe of infrared induction, by controlling the electric and dead electricity that obtains of electromagnet apparatus, the dynamics of coming buffered gate body to close the door, avoids sending huge sound and prevents that doorframe from damaging.
Description
Technical field
The utility model relates to a kind of household goods, especially a kind of door with shatter-resistant buffer.
Background technology
Door refers to be arranged on the device of access energy switch.From the effect of door, mainly door can be divided into gate, entering house door, interior door, explosion proof door, blast-resistant door and labeled door etc., on its tool market of being generally in, sell.Along with the fast development of building trade, the pattern of door is more and more, and it is the face of building, is again independently to build, and has now formed a new art.
In life, people need to open the door and close the door when turnover, in the middle of these two behaviors, have very large disadvantage at closing time, the custom of personally not closing the door due to a part of crowd, door under the drive of restoring force or natural wind, can send king-sized sound while closing after opening, very ear-piercing, so not only can hamper other people, and doorframe can be damaged in the course of time, bring unnecessary loss.
Utility model content
For the above, the purpose of this utility model is to provide a kind of door with shatter-resistant buffer, and the principle that it utilizes like pole mutually to repel has solved the problems referred to above effectively.
According to an aspect of the present utility model, a kind of door with shatter-resistant buffer is provided, comprise a body, doorframe, electromagnet apparatus, permanent magnet and infrared induction probe, doorframe one end is connected with door body, the other end is provided with limited step, and electromagnet apparatus and infrared induction probe are placed in limited step place, and permanent magnet is placed in door and is in, and in the time of in door body is located at doorframe, electromagnet apparatus is relative with permanent magnet.
In some embodiments, the input that doorframe inside is provided with control module, control module is connecting infrared induction probe, the output of control module is connecting electromagnet apparatus, thus, infrared probe detect a body near after, the transmitting signal of telecommunication is to control module, control module is controlled electromagnet apparatus and is obtained electric generation magnetic force, under the principle of homopolar-repulsion, prevent body knocking door case suddenly.
In some embodiments, between control module and electromagnet apparatus, be also provided with a rheostat, control module transmits control signal to rheostat, after rheostat reception control signal, change the size of resistance in access electromagnet apparatus circuit to control the size of electromagnet apparatus place electric current, thus, the electric current that control module is controlled electromagnet apparatus place by rheostat reduces gradually until be zero, by door body and doorframe closure.
In some embodiments, also comprise a switch, it is embedded in doorframe, by wire, be connected on the wire at electromagnet apparatus two ends, thus, when rheostat is not also reduced to the electric current at electromagnet device place zero, directly by electromagnet apparatus short circuit, allow it lose magnetic, thus direct door close body and doorframe.
The utility model improves on door, infrared induction probe and electromagnetic induction device have been increased, in the situation that closing the door suddenly, by the pop one's head in distance of detecting gate body and doorframe of infrared induction, by controlling the electric and dead electricity that obtains of electromagnet apparatus, the dynamics of coming buffered gate body to close the door, avoids sending huge sound and prevents that doorframe from damaging.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit block diagram.
In figure, 1-permanent magnet, 2-door body, 3-infrared induction probe, 4-electromagnet apparatus, 5-switch, 6-doorframe, 61-limited step.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 has schematically shown the structure of the door with shatter-resistant buffer of a kind of embodiment of the utility model.
As shown in Figure 1, a kind of door with shatter-resistant buffer, comprise a body, doorframe, electromagnet apparatus, permanent magnet and infrared induction probe (detecting distance is 10cm), doorframe one end is connected with door body by hinge, the doorframe other end is provided with limited step, electromagnet apparatus and infrared induction probe are placed in limited step place, permanent magnet is placed in door and is in, and in the time of in door body is located at doorframe, electromagnet apparatus is relative with permanent magnet, doorframe inside is also provided with control module, the input of control module is connecting infrared induction by wire and is popping one's head in, the output of control module is connecting electromagnet apparatus by wire, during the utility model work, door is close to doorframe under the effect of wind-force or self restoring force, at door body, enter into after the monitoring range of infrared induction probe, the infrared induction probe transmitting signal of telecommunication is to control module, control module receives after signal, can control electromagnet apparatus and obtain electric generation magnetic force, under the principle of homopolar-repulsion, between electromagnet apparatus meeting and permanent magnet, produce repulsion, prevent body knocking door case suddenly.
As shown in Figure 2, between control module and electromagnet apparatus, be also provided with a rheostat, control module transmits control signal to rheostat, after rheostat reception control signal, change the size of resistance in access electromagnet apparatus circuit to control the size of electromagnet apparatus place electric current, thus, the electric current that control module is controlled electromagnet apparatus place by rheostat reduces gradually until be zero, by door body and doorframe closure.
As shown in Figure 2, also comprise a switch, it is embedded in doorframe, by wire, be connected on the wire at electromagnet apparatus two ends, thus, when rheostat is not also reduced to the electric current at electromagnet device place zero, directly by electromagnet apparatus short circuit, allow it lose magnetic, thus direct door close body and doorframe.
The electromagnet apparatus that the utility model is used is common iron core and the electromagnet of coil composition, and during installation, the magnetic pole of one side is identical with the magnetic pole of permanent magnet relatively with permanent magnet for electromagnet apparatus, in order to ensure stability, and access household electrical source.
These are only embodiments more of the present utility model; to those skilled in the art; not departing under the prerequisite of the utility model creation design, also can make some distortion and improvement to the utility model, these all belong to protection domain of the present utility model.
Claims (4)
1. a door with shatter-resistant buffer, comprise a body, doorframe, electromagnet apparatus, permanent magnet and infrared induction probe, doorframe one end is connected with door body, the other end is provided with limited step, it is characterized in that: described electromagnet apparatus and described infrared induction probe are placed in described limited step place, described permanent magnet is placed in described door and is in, and described door body is while being located in described doorframe, and described electromagnet apparatus is relative with described permanent magnet.
2. the door with shatter-resistant buffer according to claim 1, is characterized in that: the input that doorframe inside is provided with control module, control module is connecting infrared induction probe, and the output of control module is connecting electromagnet apparatus.
3. the door with shatter-resistant buffer according to claim 1 and 2, is characterized in that: between control module and electromagnet apparatus, be also provided with a rheostat.
4. the door with shatter-resistant buffer according to claim 1, is characterized in that: also comprise a switch, it is embedded in doorframe, and switch is connected on the wire at electromagnet apparatus two ends by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308983.0U CN203925093U (en) | 2014-06-11 | 2014-06-11 | The door with shatter-resistant buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308983.0U CN203925093U (en) | 2014-06-11 | 2014-06-11 | The door with shatter-resistant buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925093U true CN203925093U (en) | 2014-11-05 |
Family
ID=51820923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308983.0U Expired - Fee Related CN203925093U (en) | 2014-06-11 | 2014-06-11 | The door with shatter-resistant buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481164A (en) * | 2015-08-31 | 2017-03-08 | 兴安福星门业店 | A kind of device will not being automatically switched off by wind |
| CN106837046A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Electromagnetic type amortization door closer, refrigeration plant and door body method of controlling switch |
-
2014
- 2014-06-11 CN CN201420308983.0U patent/CN203925093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106481164A (en) * | 2015-08-31 | 2017-03-08 | 兴安福星门业店 | A kind of device will not being automatically switched off by wind |
| CN106837046A (en) * | 2016-12-27 | 2017-06-13 | 青岛海尔特种电冰柜有限公司 | Electromagnetic type amortization door closer, refrigeration plant and door body method of controlling switch |
| CN106837046B (en) * | 2016-12-27 | 2019-02-01 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment and door body method of controlling switch |
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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: 20141105 Termination date: 20150611 |
|
| EXPY | Termination of patent right or utility model |