CN204627278U - A kind of release mechanism of automatic smoothing door - Google Patents
A kind of release mechanism of automatic smoothing door Download PDFInfo
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- CN204627278U CN204627278U CN201520306601.5U CN201520306601U CN204627278U CN 204627278 U CN204627278 U CN 204627278U CN 201520306601 U CN201520306601 U CN 201520306601U CN 204627278 U CN204627278 U CN 204627278U
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Abstract
The utility model discloses a kind of release mechanism of automatic smoothing door, comprise: swing leaf, travel(l)ing rest, flexible gum cover, pressure sensor and drive unit, the side of described swing leaf is provided with a mounting groove, described travel(l)ing rest, flexible gum cover and pressure sensor are all installed in described mounting groove, described drive unit one end is connected with swing leaf, the other end is connected with one end of travel(l)ing rest, the described travel(l)ing rest other end is connected with flexible gum cover, described flexible gum cover one end away from travel(l)ing rest is located at by described pressure sensor, described pressure sensor and described drive unit are electrically connected, when swing leaf will at closing time, described drive unit drives travel(l)ing rest to move away from mounting groove.The utility model, by arranging pressure sensor and flexible gum cover in the side of swing leaf, is squeezed by flexible gum cover and elastic deformation occurs, and cushions and absorbs energy, avoids the situation crushing people to occur, promotes the security performance of automatic smoothing door.
Description
Technical field
The utility model relates to automatic smoothing gate technique field, particularly relates to a kind of release mechanism of automatic smoothing door with anti-pinch, anti-collision effect.
Background technology
Automatic smoothing door is as a kind of type gate kind integrating high-tech, high-intelligentization, and its safety is subject to people always and pays close attention to and research.Safety problem solves bad, can threaten, even threaten pedestrian's life to the personal safety of pedestrian.On the market for solving the device of automatic smoothing door safety problem, be generally infrared (microwave) messenger inductor+anti-pinch correlation electric eye.Because inductor, correlation electric eye itself exist sense blind area, when pedestrian is in sense blind area, there is very large potential safety hazard.
Therefore, prior art existing defects, needs to improve.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of release mechanism of automatic smoothing door, with solve existing automatic smoothing door run time to human body produce crush (extremely), the potential safety hazard of wound (extremely).
The technical solution of the utility model is as follows: the utility model provides a kind of release mechanism of automatic smoothing door, comprise: swing leaf, travel(l)ing rest, flexible gum cover, pressure sensor and drive unit, the side of described swing leaf is provided with a mounting groove, described travel(l)ing rest, flexible gum cover and pressure sensor are all installed in described mounting groove, described drive unit one end is connected with swing leaf, the other end is connected with one end of travel(l)ing rest, the described travel(l)ing rest other end is connected with flexible gum cover, described flexible gum cover one end away from travel(l)ing rest is located at by described pressure sensor, described pressure sensor and described drive unit are electrically connected, when swing leaf will at closing time, described drive unit drives travel(l)ing rest to move away from mounting groove.
When swing leaf will be shut, described travel(l)ing rest will drive lower part to stretch out described mounting groove at described drive unit.
The distance of described travel(l)ing rest motion is 50mm-150mm.
The distance of described travel(l)ing rest motion is 80mm.
Described drive unit is ball wire rod mechanism.
Described pressure sensor is piezoelectric pressure induction bar.
Shut in process at swing leaf, receive extruding and connect and produce a feedback signal back to described drive unit when described pressure sensor, described drive unit drives travel(l)ing rest to retract in described mounting groove.
Described pressure sensor is also electrically connected with the master control system of automatic door wing; Receive extruding when described pressure sensor and connect and produce a feedback signal back to described master control system, described master control system controls swing leaf stop motion.
The master control system of described drive unit and automatic door wing is electrically connected.
Adopt such scheme, the release mechanism of automatic smoothing door of the present utility model, by arranging pressure sensor and flexible gum cover in the side of swing leaf, being squeezed by flexible gum cover and elastic deformation occurs, cushion and absorb energy, avoiding the situation crushing people to occur; Further, by the master control system that pressure sensor provides to feed back signal to drive unit and automatic door wing, drive unit drives in travel(l)ing rest retraction swing leaf, master control system controls swing leaf stop motion, can prevent door leaf from crushing this situation of people well, promote the security performance of automatic smoothing door.
Accompanying drawing explanation
Fig. 1 is the structural representation of the release mechanism of the utility model automatic smoothing door.
Fig. 2 is electrical block diagram in the utility model.
Fig. 3 is the workflow diagram of the release mechanism of the utility model automatic smoothing door.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of release mechanism of automatic smoothing door, and to promote the security performance of automatic smoothing door, this release mechanism comprises: swing leaf 2, travel(l)ing rest 4, flexible gum cover 6, pressure sensor 8 and drive unit 10.The side of described swing leaf 2 is provided with a mounting groove 22, described travel(l)ing rest 4, flexible gum cover 6 and pressure sensor 8 are all installed in described mounting groove 22, when swing leaf 2 is static, described travel(l)ing rest 4, flexible gum cover 6 and pressure sensor 8 are all contained in described mounting groove 10, keep the attractive in appearance of swing leaf 10.Described drive unit 10 one end is connected with swing leaf, the other end is connected with described travel(l)ing rest 4 one end, described travel(l)ing rest 4 other end is connected with flexible gum cover 6, described flexible gum cover 6 one end away from travel(l)ing rest 2 is located at by described pressure sensor 8, described pressure sensor 8 is electrically connected with described drive unit 10, when swing leaf 2 will be shut, described drive unit 10 will drive travel(l)ing rest 2 to move away from mounting groove 22.
The master control system 20 of automatic smoothing door is electrically connected with described pressure sensor 8 and drive unit 10 respectively.When swing leaf 2 will be shut, described master control system 20 will issue an instruction to described drive unit 10, and described drive unit 10 drives described travel(l)ing rest 4 to move.In the present embodiment, described travel(l)ing rest 4 drives lower part to stretch out described mounting groove 22 at described drive unit 10.The distance that described travel(l)ing rest 4 moves is 50mm-150mm, is preferably 80mm.
In the present embodiment, described drive unit 10 is preferably ball wire rod mechanism, and described pressure sensor 8 is preferably piezoelectric pressure induction bar.Described travel(l)ing rest 4 is provided with an annular slot 41 with described flexible gum cover 6 link, the corresponding described annular slot 42 of described flexible gum cover 6 is provided with a convex button 62, when described travel(l)ing rest 2 is connected with described flexible gum cover 6, described convex button 62 is fastened in described annular slot 42, easy to assembly, quick.
Refer to Fig. 1 to Fig. 3, the security risk that the utility model exists at closing time for eliminating automatic smoothing door, its operating principle is as follows: automatic smoothing door is about at closing time, described master control system 20 issues an instruction to described drive unit 10, described drive unit 10 is static (relative to swing leaf 2) after driving travel(l)ing rest 4 to move a segment distance L toward direction of closing the door, and runs afterwards together with swing leaf 2.When having people or thing barrier activity door leaf 2 moves, flexible gum cover 6 is squeezed and is out of shape, and starts compression and cushions and absorb energy; If external force sustainable existence (people or object do not leave) also constantly increases, when being about to reach the safety critical point that national regulation specifies, pressure sensor 8 is connected and is produced a feedback signal back to drive unit 10, described drive unit 10 drives travel(l)ing rest 4 rapidly inverted running, makes travel(l)ing rest 4 motionless or do counter motion relative to ground relative to ground static; Swing leaf 2 continues to move forward a segment distance S, if external force still exists, described pressure sensor 8 continues the master control system 20 that transmission one feeds back signal to automatic smoothing door always, and master control system 20 sends brake signal, controls swing leaf 2 stop motion.
In sum, the utility model provides a kind of release mechanism of automatic smoothing door, arranges pressure sensor and flexible gum cover, be squeezed and elastic deformation occurs by flexible gum cover by the side of swing leaf, cushion and absorb energy, avoiding the situation crushing people to occur; Further, by the master control system that pressure sensor provides to feed back signal to drive unit and automatic door wing, drive unit drives in travel(l)ing rest retraction swing leaf, master control system controls swing leaf stop motion, can prevent door leaf from crushing this situation of people well, promote the security performance of automatic smoothing door.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. the release mechanism of an automatic smoothing door, it is characterized in that, comprise: swing leaf, travel(l)ing rest, flexible gum cover, pressure sensor and drive unit, the side of described swing leaf is provided with a mounting groove, described travel(l)ing rest, flexible gum cover and pressure sensor are all installed in described mounting groove, described drive unit one end is connected with swing leaf, the other end is connected with one end of travel(l)ing rest, the described travel(l)ing rest other end is connected with flexible gum cover, described flexible gum cover one end away from travel(l)ing rest is located at by described pressure sensor, described pressure sensor and described drive unit are electrically connected, when swing leaf will at closing time, described drive unit drives travel(l)ing rest to move away from mounting groove.
2. the release mechanism of automatic smoothing door according to claim 1, is characterized in that, when swing leaf will be shut, described travel(l)ing rest will drive lower part to stretch out described mounting groove at described drive unit.
3. the release mechanism of automatic smoothing door according to claim 2, is characterized in that, the distance of described travel(l)ing rest motion is 50mm-150mm.
4. the release mechanism of automatic smoothing door according to claim 2, is characterized in that, the distance of described travel(l)ing rest motion is 80mm.
5. the release mechanism of automatic smoothing door according to claim 1, is characterized in that, described drive unit is ball wire rod mechanism.
6. the release mechanism of automatic smoothing door according to claim 1, is characterized in that, described pressure sensor is piezoelectric pressure induction bar.
7. the release mechanism of automatic smoothing door according to claim 1, it is characterized in that, shut in process at swing leaf, receive extruding when described pressure sensor and connect and produce a feedback signal back to described drive unit, described drive unit drives travel(l)ing rest to retract in described mounting groove.
8. the release mechanism of automatic smoothing door according to claim 7, is characterized in that, described pressure sensor is also electrically connected with the master control system of automatic door wing; Receive extruding when described pressure sensor and connect and produce a feedback signal back to described master control system, described master control system controls swing leaf stop motion.
9. the release mechanism of automatic smoothing door according to claim 8, is characterized in that, the master control system of described drive unit and automatic door wing is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306601.5U CN204627278U (en) | 2015-05-13 | 2015-05-13 | A kind of release mechanism of automatic smoothing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306601.5U CN204627278U (en) | 2015-05-13 | 2015-05-13 | A kind of release mechanism of automatic smoothing door |
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| Publication Number | Publication Date |
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| CN204627278U true CN204627278U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520306601.5U Active CN204627278U (en) | 2015-05-13 | 2015-05-13 | A kind of release mechanism of automatic smoothing door |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832036A (en) * | 2015-05-13 | 2015-08-12 | 深圳市门老爷科技有限公司 | Safety mechanism of automatic sliding door |
| CN110058543A (en) * | 2019-03-20 | 2019-07-26 | 东莞朗勤电子科技有限公司 | A kind of safe anti-clamp circuit and safe anti-clamping method |
-
2015
- 2015-05-13 CN CN201520306601.5U patent/CN204627278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832036A (en) * | 2015-05-13 | 2015-08-12 | 深圳市门老爷科技有限公司 | Safety mechanism of automatic sliding door |
| CN110058543A (en) * | 2019-03-20 | 2019-07-26 | 东莞朗勤电子科技有限公司 | A kind of safe anti-clamp circuit and safe anti-clamping method |
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