CN205117032U - Can prevent door of tong - Google Patents
Can prevent door of tong Download PDFInfo
- Publication number
- CN205117032U CN205117032U CN201520806633.1U CN201520806633U CN205117032U CN 205117032 U CN205117032 U CN 205117032U CN 201520806633 U CN201520806633 U CN 201520806633U CN 205117032 U CN205117032 U CN 205117032U
- Authority
- CN
- China
- Prior art keywords
- door
- electromagnetic driver
- expansion link
- doorframe
- tong
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a can prevent door of tong, includes door frame (1) and door plant body (2), its characterized in that: install groove has been seted up at the top of door frame (1), installs electromagnetic push ware (5) in the install groove, and the action end of electromagnetic push ware (5) is connected with the one end of telescopic link (6), and the other end of telescopic link (6) is provided with contact cushion (7), installs angle sensor (4) on pivot (3), and angle sensor (4) are connected with electromagnetic push ware (5), the utility model discloses installing the electromagnetic push ware in the install groove at door frame top, installing angle sensor in the pivot, angle sensor can detect the angle change when closing the door, and the circular telegram of electromagnetic push ware promotes the telescopic link fast and stretches out to the outside to slowing down the door plant body and closing the action of closing, thereby effectively avoided the appearance of the tong condition, the safety in utilization can obtain the improvement.
Description
Technical field
The utility model relates to a kind of door, particularly relates to a kind of door that can prevent tong, belongs to window technology field.
Background technology
At present, various entry door and door structure are simple, in door closing procedure, be easy to produce very large impact and vibrations of closing the door, be easy to cause loosening and damaging of doorframe and door body for a long time, and door closing speed is too fast is also easy to tong, there is certain application risk.
Summary of the invention
The purpose of this utility model is easy to produce very large impact and vibrations of closing the door in closing process for existing common door, doorframe and door body easily loosen and damage, the defect that security performance is poor and deficiency, now provide a kind of rational in infrastructure, door can play good cushioning effect at closing process, effectively prevent tong, security performance is good, a kind of door that can prevent tong of long service life.
For achieving the above object, technical solution of the present utility model is: a kind of door that can prevent tong, comprise doorframe and door-plate body, door-plate body is arranged on doorframe by rotating shaft, it is characterized in that: the top of described doorframe offers installation notch, install in notch and electromagnetic driver is installed, the motion end of electromagnetic driver is connected with one end of expansion link, the other end of expansion link is provided with contact cushion, expansion link points to door-plate body and perpendicular with the alien invasion of doorframe, the outer round surface of expansion link is provided with spring fitting boss, between spring fitting boss and the housing of electromagnetic driver, buffer spring is installed, rotating shaft is provided with angular transducer, angular transducer is connected with electromagnetic driver.
Described electromagnetic driver comprises fixed magnet, coil, movable core, and the external surface of fixed magnet is wound with coil, and the inside of fixed magnet is provided with movable core, and the outer end of movable core and one end of expansion link fix.
Described electromagnetic driver is integrated with control circuit, and control circuit is connected with angular transducer with by wire.
The beneficial effects of the utility model are: in the installation notch at doorframe top, be provided with electromagnetic driver, rotating shaft is provided with angular transducer, angular transducer can detect that angle changes at closing time, electromagnetic driver energising promotes expansion link fast and stretches out laterally, to slow down the action that door-plate body closes, thus effectively prevent the appearance of tong situation, usage safety performance is improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of the utility model expansion link.
In figure: doorframe 1, door-plate body 2, rotating shaft 3, angular transducer 4, electromagnetic driver 5, expansion link 6, contact cushion 7, buffer spring 8, spring fitting boss 9.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1, a kind of door that can prevent tong of the present utility model, comprise doorframe 1 and door-plate body 2, door-plate body 2 is arranged on doorframe 1 by rotating shaft 3, it is characterized in that: the top of described doorframe 1 offers installation notch, install in notch and electromagnetic driver 5 is installed, the motion end of electromagnetic driver 5 is connected with one end of expansion link 6, the other end of expansion link 6 is provided with contact cushion 7, expansion link 6 points to door-plate body 2 and perpendicular with the alien invasion of doorframe 1, the outer round surface of expansion link 6 is provided with spring fitting boss 9, buffer spring 8 is installed between the housing of spring fitting boss 9 and electromagnetic driver 5, rotating shaft 3 is provided with angular transducer 4, angular transducer 4 is connected with electromagnetic driver 5.
Described electromagnetic driver 5 comprises fixed magnet, coil, movable core, and the external surface of fixed magnet is wound with coil, and the inside of fixed magnet is provided with movable core, and the outer end of movable core and one end of expansion link 6 fix.
Described electromagnetic driver 5 is integrated with control circuit, and control circuit is connected with angular transducer 4 with by wire.
Refer in accompanying drawing, door-plate body 2 is arranged on doorframe 1 by rotating shaft 3, and the top of doorframe 1 offers installation notch, installs in notch and is provided with electromagnetic driver 5.The motion end of electromagnetic driver 5 is connected with one end of expansion link 6, and the other end of expansion link 6 is provided with contact cushion 7, and expansion link 6 points to door-plate body 2 and perpendicular with the alien invasion of doorframe 1, can cushion caused impact of closing the door fast after expansion link 6 stretches out.
Electromagnetic driver 5 is protruding for utilizing electromagnetic force to promote expansion link 6 in the energized state, electromagnetic driver 5 comprises fixed magnet, coil, movable core, the external surface of fixed magnet is wound with coil, the inside of fixed magnet is provided with movable core, and the outer end of movable core and one end of expansion link 6 fix.In order to play cushioning effect further, the outer round surface of expansion link 6 is provided with spring fitting boss 9, buffer spring 8 is installed between the housing of spring fitting boss 9 and electromagnetic driver 5.
Rotating shaft 3 is provided with angular transducer 4, when angular transducer 4 can detect that angle changes at closing time, and by signal transmission to electromagnetic driver 5.Electromagnetic driver 5 is integrated with control circuit, control circuit is connected with angular transducer 4 with by wire, control circuit can control electromagnetic driver 5 and obtain electric, and promotion expansion link 6 stretches out laterally fast, to slow down the action that door-plate body 2 closes, thus effectively prevent the appearance of tong situation, use easily.
Claims (3)
1. one kind can prevent the door of tong, comprise doorframe (1) and door-plate body (2), door-plate body (2) is arranged on doorframe (1) by rotating shaft (3), it is characterized in that: the top of described doorframe (1) offers installation notch, install in notch and electromagnetic driver (5) is installed, the motion end of electromagnetic driver (5) is connected with one end of expansion link (6), the other end of expansion link (6) is provided with contact cushion (7), expansion link (6) points to door-plate body (2) and perpendicular with the alien invasion of doorframe (1), the outer round surface of expansion link (6) is provided with spring fitting boss (9), buffer spring (8) is installed between the housing of spring fitting boss (9) and electromagnetic driver (5), rotating shaft (3) is provided with angular transducer (4), angular transducer (4) is connected with electromagnetic driver (5).
2. a kind of door that can prevent tong according to claim 1, it is characterized in that: described electromagnetic driver (5) comprises fixed magnet, coil, movable core, the external surface of fixed magnet is wound with coil, the inside of fixed magnet is provided with movable core, and one end of the outer end of movable core and expansion link (6) fixes.
3. a kind of door that can prevent tong according to claim 1, it is characterized in that: (5) are integrated with control circuit to described electromagnetic driver, control circuit is connected with angular transducer (4) with by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806633.1U CN205117032U (en) | 2015-10-19 | 2015-10-19 | Can prevent door of tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520806633.1U CN205117032U (en) | 2015-10-19 | 2015-10-19 | Can prevent door of tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117032U true CN205117032U (en) | 2016-03-30 |
Family
ID=55572651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520806633.1U Expired - Fee Related CN205117032U (en) | 2015-10-19 | 2015-10-19 | Can prevent door of tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117032U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368535A (en) * | 2016-10-09 | 2017-02-01 | 上海理工大学 | Simple device for preventing hand from being pinched in door |
| CN107035260A (en) * | 2017-05-16 | 2017-08-11 | 南通金亿达门业有限公司 | It is a kind of to prevent the door of tong |
| CN107916865A (en) * | 2016-10-08 | 2018-04-17 | 重庆市谷穗电器厂 | There are the outdoor suit doors of flexible backing plate |
| CN112324275A (en) * | 2020-10-27 | 2021-02-05 | 殷智翔 | Prevent wind protector who strikes door |
-
2015
- 2015-10-19 CN CN201520806633.1U patent/CN205117032U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916865A (en) * | 2016-10-08 | 2018-04-17 | 重庆市谷穗电器厂 | There are the outdoor suit doors of flexible backing plate |
| CN106368535A (en) * | 2016-10-09 | 2017-02-01 | 上海理工大学 | Simple device for preventing hand from being pinched in door |
| CN107035260A (en) * | 2017-05-16 | 2017-08-11 | 南通金亿达门业有限公司 | It is a kind of to prevent the door of tong |
| CN112324275A (en) * | 2020-10-27 | 2021-02-05 | 殷智翔 | Prevent wind protector who strikes door |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161019 |