CN210239551U - Automatic rolling slats door meets and hinders mechanical induction system - Google Patents
Automatic rolling slats door meets and hinders mechanical induction system Download PDFInfo
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- CN210239551U CN210239551U CN201920717587.6U CN201920717587U CN210239551U CN 210239551 U CN210239551 U CN 210239551U CN 201920717587 U CN201920717587 U CN 201920717587U CN 210239551 U CN210239551 U CN 210239551U
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Abstract
The utility model discloses an automatic rolling slats door meets and hinders mechanical induction system, including diaphragm and elasticity lift trigger mechanism, install in the floorbar below of rolling slats door diaphragm liftable, elasticity lift trigger mechanism installs at the floorbar middle part of rolling slats door, elasticity lift trigger mechanism includes the casing, trigger the post, switching-over post and pressure sensor, pressure sensor fixed mounting is in the casing, trigger the post through the vertical slotted hole of installing at the casing of first reset spring, the upper surface at the diaphragm is withstood to the lower extreme that triggers the post, the upper end that triggers the post is equipped with first inclined plane, the switching-over post is transversely installed in the first transverse slotted hole of casing through second reset spring, the one end of switching-over post be equipped with first inclined plane complex second inclined plane, the other end of switching-over post is towards pressure sensor's stress surface. The utility model can sense human, animal and article, with wider application range and more reliable work; the pressure sensor is hidden in the shell, so that the pressure sensor is prevented from being damaged by external force, and the service life is long.
Description
Technical Field
The utility model relates to an automatic rolling slats door meets and hinders mechanical induction system.
Background
The electric rolling door is generally vertically lifted and vertically descended, and accidents such as people, animals or objects being carelessly caught can happen during the door closing process, so that the people or the animals are injured and the objects are damaged. Therefore, some existing roller shutters are provided with a resistance rebounding device for increasing safety, but the existing resistance rebounding device generally adopts an infrared sensor, can only sense people and animals, cannot sense objects, is limited in sensing range, is easy to malfunction, is exposed outside, is easy to damage and is short in service life.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, an object of the present invention is to provide an automatic rolling door obstacle mechanical sensing device.
In order to solve the technical problem, the utility model discloses a technical scheme is: an automatic rolling door resistance-encountering mechanical sensing device comprises a transverse plate and an elastic lifting trigger mechanism, wherein the transverse plate is arranged below a bottom beam of the rolling door in a lifting manner, the elastic lifting trigger mechanism is arranged in the middle of the bottom beam of the rolling door and comprises a shell, a trigger column, a reversing column and a pressure sensor, the shell is detachably embedded in a groove in the middle of the bottom surface of the bottom beam, the pressure sensor is fixedly arranged in the shell, the trigger column is vertically arranged in a vertical groove hole of the shell through a first reset spring, the lower end of the trigger column props against the upper surface of the transverse plate, the upper end of the trigger column is provided with a first inclined surface, the reversing column is transversely arranged in a first transverse groove hole of the shell through a second reset spring, one end of the reversing column is provided with a second inclined surface, and the second inclined surface is matched with the first inclined surface, and the other end of the reversing column faces to a stress surface of the pressure sensor.
Further, this automatic rolling slats door meets and hinders mechanical induction system can also include two elasticity lift guiding mechanism, both ends are connected with the floorbar through elasticity lift guiding mechanism respectively about the diaphragm, elasticity lift guiding mechanism includes fixing base and lift post, the fixing base is fixed in the first screw hole of floorbar through its external screw thread locking, the lift post passes through the vertical installation of third reset spring in the central through-hole of fixing base, the central through-hole of fixing base is fixed with the fender ring, the fender ring restricts the upper end of third reset spring, the upper end of lift post passes the fender ring, the lower extreme of lift post is connected with the last fixed surface of diaphragm.
Furthermore, the upper portion of the central through hole of the fixing seat is provided with an internal thread, the baffle ring is provided with an external thread matched with the internal thread, and the upper end face of the baffle ring is symmetrically fixed with a convex block.
Further, be provided with positioning mechanism in the both ends about the casing respectively, positioning mechanism includes screw thread post and reference column, the vertical second threaded hole of installing at the casing tip of screw thread post, the reference column transversely installs in the second transverse groove hole that the casing corresponds the tip through fourth reset spring, the one end of reference column is equipped with the third inclined plane, the third inclined plane is withstood to the upper end of screw thread post, the other end card of reference column is gone into in the positioning hole that the recess corresponds on the lateral wall.
Further, a rubber plug used for sealing the threaded column is arranged in the lower end opening of the second threaded hole.
Furthermore, a wear-resistant layer is arranged on a third inclined surface of the positioning column.
Further, this automatic rolling slats door meets and hinders mechanical induction system can also include protection machanism, protection machanism includes two supporting shoes and rubber sleeve, and two supporting shoes are fixed respectively at the bottom surface both ends of floorbar, the horizontal slotted hole of third has been seted up to the inner of supporting shoe, transversely install the card post through fifth reset spring in the horizontal slotted hole of third, card post card is gone into the card that the rubber sleeve corresponds the tip downthehole, the diaphragm is entangled to the rubber sleeve.
Compared with the prior art, the utility model discloses following beneficial effect has: the elastic lifting triggering mechanism with a special structural design is adopted, the transverse plate is deformed when encountering resistance to rise to jack the triggering column, and the triggering column triggers the pressure sensor through the reversing column, so that the elastic lifting triggering mechanism not only can sense people and animals, but also can sense articles, has a larger application range and is more reliable in work; the pressure sensor is hidden in the shell and is not exposed to the outside, so that the pressure sensor is prevented from being damaged by external force and has long service life.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partial enlarged view of the elastic lifting trigger mechanism according to the embodiment of the present invention.
Fig. 3 is a partially enlarged view of the elastic lifting guide mechanism according to the embodiment of the present invention.
Fig. 4 is a partial enlarged view of the positioning mechanism according to the embodiment of the present invention.
Fig. 5 is a partial enlarged view of the protection mechanism according to the embodiment of the present invention.
The labels in the figure are: 1. elastic lifting trigger mechanism, 2, bottom beam, 3, supporting block, 4, fifth reset spring, 5, clamping column, 6, rubber sleeve, 7, transverse plate, 8, triggering column, 9, pressure sensor, 10, threaded column, 11, lifting column, 12, first threaded hole, 13, external thread, 14, fixing seat, 15, internal thread, 16, positioning column, 17, shell, 18, reversing column, 19, third transverse slotted hole, 20, second reset spring, 21, vertical slotted hole, 22, first reset spring, 23, retaining ring, 24, rubber plug, 25, second threaded hole, 26, second transverse slotted hole, 27, fourth reset spring, 28, groove, 29, third reset spring, 30, wear-resistant layer, 31, lug, 32, elastic lifting guide mechanism, 33, positioning mechanism, 34, protection mechanism, 35 and positioning hole.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1 and fig. 2, the present embodiment provides a mechanical sensing device for an obstacle of an automatic rolling door, including a transverse plate 7 and an elastic lifting trigger mechanism 1, where the transverse plate 7 is installed below a bottom beam 2 of the rolling door in a liftable manner, the elastic lifting trigger mechanism 1 is installed in the middle of the bottom beam 2 of the rolling door, the elastic lifting trigger mechanism 1 includes a housing 17, a trigger post 8, a reversing post 18, and a pressure sensor 9 (existing mature products can be adopted, and specific models are not limited), the housing 17 is detachably embedded in a groove 28 in the middle of the bottom surface of the bottom beam 2, the pressure sensor 9 is fixedly installed in the housing 17, the trigger post 8 is vertically installed in a vertical slot 21 of the housing 17 through a first reset spring 22, the lower end of the trigger post 8 abuts against the upper surface of the transverse plate 7, the upper end of the trigger post 8 is provided with a first inclined surface, the reversing post 18 is transversely installed in a first transverse slot of the housing 17 through a, one end of the reversing column 18 is provided with a second inclined surface, the second inclined surface is matched with the first inclined surface, and the other end of the reversing column 18 faces the stress surface of the pressure sensor 9. When the transverse plate 7 is jacked up and deformed when being blocked, the triggering column 8 rises to drive the reversing column 18 to move towards the pressure sensor 9, so that the pressure sensor 9 is triggered; when the blockage is eliminated, the triggering column 8 is reset and descended under the action of the first return spring 22, the reversing column 18 is reset and departed from the pressure sensor 9 under the action of the first return spring 22, and the transverse plate 7 is restored to the original position and the original shape.
In this embodiment, as shown in fig. 1 and 3, in order to facilitate installation of the transverse plate 7 and stable lifting of the transverse plate 7, the automatic rolling door obstacle-encountering mechanical sensing device further includes two elastic lifting guide mechanisms 32, the left and right ends of the transverse plate 7 are respectively connected to the bottom beam 2 through the elastic lifting guide mechanisms 32, each elastic lifting guide mechanism 32 includes a fixed seat 14 and a lifting column 11, the fixed seat 14 is locked and fixed in the first threaded hole 12 of the bottom beam 2 through an external thread 13 thereof, the lifting column 11 is vertically installed in a central through hole of the fixed seat 14 through a third return spring 29, a retaining ring 23 is fixed in the central through hole of the fixed seat 14, the retaining ring 23 limits the upper end of the third return spring 29, the upper end of the lifting column 11 passes through the retaining ring 23, and the lower end of the lifting column 11 is fixedly connected to the upper surface of the transverse plate 7. An internal thread 15 is arranged at the upper part of the central through hole of the fixed seat 14, an external thread matched with the internal thread 15 is arranged on the baffle ring 23, a convex block 31 is symmetrically fixed on the upper end face of the baffle ring 23, and the baffle ring 23 is conveniently screwed through the convex block 31. When in use, when the transverse plate 7 is obstructed, the lifting column 11 is jacked up; when the obstruction is removed, the lifting column 11 is returned to be lowered by the third return spring 29.
In this embodiment, as shown in fig. 1 and 4, in order to facilitate the installation and detachment of the elastic lifting trigger mechanism 1, positioning mechanisms 33 are respectively disposed in the left and right ends of the housing 17, each positioning mechanism 33 includes a threaded column 10 and a positioning column 16, the threaded column 10 is vertically mounted in a second threaded hole 25 at the end portion of the housing 17, the positioning column 16 is transversely mounted in a second transverse slot hole 26 at the corresponding end portion of the housing 17 through a fourth return spring 27, one end of the positioning column 16 is provided with a third inclined surface, the upper end of the threaded column 10 abuts against the third inclined surface, and the other end of the positioning column 16 is clamped into a positioning hole 35 on the corresponding side wall of the groove 28; during installation, the threaded column 10 is screwed, so that the threaded column 10 rises to drive the positioning column 16 to move towards the positioning hole 35, and the elastic lifting trigger mechanism 1 can be fixedly installed in the groove 28; when the elastic lifting trigger mechanism 1 is disassembled, the threaded column 10 is unscrewed to lower the threaded column 10, the positioning column 16 is reset under the action of the fourth reset spring 27 to leave the positioning hole 35, and then the elastic lifting trigger mechanism 1 is disassembled. Wherein, a rubber plug 24 for sealing the threaded column 10 is arranged in the lower end opening of the second threaded hole 25. In order to prolong the service life of the positioning column 16, a wear-resistant layer 30 is arranged on the third inclined surface of the positioning column 16.
In this embodiment, as shown in fig. 1 and 5, in order to protect the transverse plate 7, the automatic rolling door resistance-encountering mechanical sensing device further includes a protection mechanism 34, the protection mechanism 34 includes two supporting blocks 3 and a rubber sleeve 6, the two supporting blocks 3 are respectively fixed at two ends of the bottom surface of the bottom beam 2, a third transverse slot 19 is formed in the inner end of the supporting block 3, a clamping column 5 is transversely installed in the third transverse slot 19 through a fifth reset spring 4, the clamping column 5 is clamped into a clamping hole at the corresponding end part of the rubber sleeve 6, and the transverse plate 7 is sleeved with the rubber sleeve 6, so that the transverse plate 7 is prevented from being damaged.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art should not depart from the technical solution of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the scope of the present invention.
Claims (7)
1. The utility model provides an automatic rolling slats door meets and hinders mechanical induction system which characterized in that: comprises a transverse plate (7) and an elastic lifting trigger mechanism (1), wherein the transverse plate (7) is arranged below a bottom beam (2) of the roller shutter door in a lifting manner, the elastic lifting trigger mechanism (1) is arranged in the middle of the bottom beam (2) of the roller shutter door, the elastic lifting trigger mechanism (1) comprises a shell (17), a trigger column (8), a reversing column (18) and a pressure sensor (9), the shell (17) is detachably embedded in a groove (28) in the middle of the bottom surface of the bottom beam (2), the pressure sensor (9) is fixedly arranged in the shell (17), the trigger column (8) is vertically arranged in a vertical slotted hole (21) of the shell (17) through a first reset spring (22), the lower end of the trigger column (8) props against the upper surface of the transverse plate (7), the upper end of the trigger column (8) is provided with a first inclined surface, the reversing column (18) is transversely arranged in a first transverse slotted hole of the shell (17) through a second reset spring (20), one end of the reversing column (18) is provided with a second inclined surface, the second inclined surface is matched with the first inclined surface, and the other end of the reversing column (18) faces to a stress surface of the pressure sensor (9).
2. A mechanical sensing device for an automatic rolling door jam as claimed in claim 1, wherein: still include two elasticity lift guiding mechanism (32), both ends are connected with floorbar (2) through elasticity lift guiding mechanism (32) respectively about diaphragm (7), elasticity lift guiding mechanism (32) include fixing base (14) and lift post (11), fixing base (14) are fixed in first screw hole (12) of floorbar (2) through its external screw thread (13) locking, lift post (11) are through the vertical installation in the center through-hole of fixing base (14) of third reset spring (29), the center through-hole internal fixation of fixing base (14) has fender ring (23), keep off ring (23) and limit the upper end of third reset spring (29), fender ring (23) are passed to the upper end of lift post (11), the lower extreme of lift post (11) and the upper surface fixed connection of diaphragm (7).
3. A mechanical sensing device for an automatic rolling door jam as claimed in claim 2, wherein: the upper portion of the central through hole of the fixed seat (14) is provided with an internal thread (15), the baffle ring (23) is provided with an external thread matched with the internal thread (15), and the upper end face of the baffle ring (23) is symmetrically fixed with a convex block (31).
4. A mechanical sensing device for an automatic rolling door jam as claimed in claim 1, wherein: be provided with positioning mechanism (33) in the both ends about casing (17) respectively, positioning mechanism (33) include screw thread post (10) and reference column (16), screw thread post (10) are vertical to be installed in second screw hole (25) of casing (17) tip, reference column (16) are transversely installed in the horizontal slotted hole (26) of second that casing (17) correspond the tip through fourth reset spring (27), the one end of reference column (16) is equipped with the third inclined plane, the third inclined plane is withstood to the upper end of screw thread post (10), the other end card of reference column (16) is gone into in recess (28) correspond locating hole (35) on the lateral wall.
5. The mechanical obstruction sensing device for the automatic rolling door as claimed in claim 4, wherein: and a rubber plug (24) for sealing the threaded column (10) is arranged in the lower end opening of the second threaded hole (25).
6. The mechanical obstruction sensing device for the automatic rolling door as claimed in claim 4, wherein: and a wear-resistant layer (30) is arranged on the third inclined surface of the positioning column (16).
7. An automatic rolling door mechanical sensing device that meets with a jam as claimed in claim 1, 2 or 4, characterized in that: still include protection machanism (34), protection machanism (34) include two supporting shoes (3) and rubber sleeve (6), and the bottom surface both ends at floorbar (2) are fixed respectively in two supporting shoes (3), third horizontal slotted hole (19) have been seted up to the inner of supporting shoe (3), transversely install card post (5) through fifth reset spring (4) in the horizontal slotted hole of third (19), card post (5) card is gone into the card downthehole that rubber sleeve (6) correspond the tip, diaphragm (7) are entangled in rubber sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717587.6U CN210239551U (en) | 2019-05-17 | 2019-05-17 | Automatic rolling slats door meets and hinders mechanical induction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717587.6U CN210239551U (en) | 2019-05-17 | 2019-05-17 | Automatic rolling slats door meets and hinders mechanical induction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239551U true CN210239551U (en) | 2020-04-03 |
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ID=69970632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717587.6U Expired - Fee Related CN210239551U (en) | 2019-05-17 | 2019-05-17 | Automatic rolling slats door meets and hinders mechanical induction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090498A (en) * | 2023-10-19 | 2023-11-21 | 福建巨将智能门窗系统有限公司 | Rolling shutter door capable of being controlled when meeting resistance |
-
2019
- 2019-05-17 CN CN201920717587.6U patent/CN210239551U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117090498A (en) * | 2023-10-19 | 2023-11-21 | 福建巨将智能门窗系统有限公司 | Rolling shutter door capable of being controlled when meeting resistance |
| CN117090498B (en) * | 2023-10-19 | 2023-12-19 | 福建巨将智能门窗系统有限公司 | Rolling shutter door capable of being controlled when meeting resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |