CN209637648U - A kind of rolling curtain motor position limitor - Google Patents
A kind of rolling curtain motor position limitor Download PDFInfo
- Publication number
- CN209637648U CN209637648U CN201821915405.8U CN201821915405U CN209637648U CN 209637648 U CN209637648 U CN 209637648U CN 201821915405 U CN201821915405 U CN 201821915405U CN 209637648 U CN209637648 U CN 209637648U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- bottom plate
- mobile
- limitor
- fixed
- 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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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a kind of rolling curtain motor position limitors, including bottom plate and the rolling motor being arranged on bottom plate, gear is fixedly connected on the output shaft of the rolling motor, rotation seat is fixedly installed at the top of bottom plate, rotating bar is rotatably equipped on rotation seat, the top of rotating bar is fixedly mounted on gear, there are two fixed columns for the top fixed installation of the bottom plate, two fixed columns side close to each other opens up fluted, mobile column is slidably fitted in two grooves, one end that two mobile columns are located remotely from each other is fixedly installed with compressed spring, compressed spring is fixedly mounted in groove far from one end of mobile column, the outside that two mobile column sides close to each other extend respectively to two grooves is fixedly installed with limited block.The utility model structure is simple, easy to operate, by mobile limited block, is fixed the position of rolling motor by limited block, good limit effect meets the demand of user significantly.
Description
Technical field
The utility model relates to rolling motor technical field more particularly to a kind of rolling curtain motor position limitors.
Background technique
Rolling motor is also known as motor of rolling shutter door, and rolling motor passes through gear drive, not easy to wear, durable and safety
Height, becomes the favor of more and more users, and a strip is arranged to motor tooth in existing rolling motor usually by motor
Wheel is limited, and when rolling motor stops operating because of failure problems, strip is poor to the limit effect of rolling motor, is not able to satisfy
The demand of user is solved the above problems with this thus it is proposed that a kind of rolling curtain motor position limitor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of rolling motor limit proposed
Position device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of rolling curtain motor position limitor, including
Bottom plate and the rolling motor being arranged on bottom plate are fixedly connected with gear, the top of bottom plate on the output shaft of the rolling motor
It is fixedly installed with rotation seat, rotating bar is rotatably equipped on rotation seat, the top of rotating bar is fixedly mounted on gear, the bottom
The top of plate is fixedly mounted there are two fixed column, two fixed columns side close to each other open up it is fluted, in two grooves
It is slidably fitted with mobile column, one end that two mobile columns are located remotely from each other is fixedly installed with compressed spring, and compressed spring is separate
One end of mobile column is fixedly mounted in groove, and two mobile column sides close to each other extend respectively to the outside of two grooves
It is fixedly installed with limited block, limited block is fixedly installed with sprocket far from the side of mobile column, and sprocket is adapted with gear, described
The top of bottom plate is fixedly mounted there are two driving motor, is fixedly connected to screw rod on the output shaft of two driving motors, and two
Equal screw thread is equipped with feed screw nut on screw rod, and two feed screw nut sides close to each other are fixedly installed with connecting rod, and two
Connecting rod one end close to each other all extends in corresponding groove and is fixedly mounted in corresponding mobile column, and the screw rod is remote
One end from driving motor is fixedly installed with fixed plate, and fixed plate is adapted with feed screw nut.
Preferably, external screw thread is offered on the screw rod, and internal screw thread, external screw thread and internal screw thread phase are offered on feed screw nut
Adaptation.
Preferably, sliding slot is offered at the top of the bottom plate, the bottom of feed screw nut is fixedly installed with sliding block, sliding block sliding
It is mounted in sliding slot.
Preferably, the two sides of the sliding block are fixedly installed with sliding shoe, and the two sides of sliding slot offer sliding groove, sliding
Block is slidably mounted in sliding groove.
Preferably, fixing groove is offered in the top inner wall and bottom interior wall of the groove, the two sides of mobile column are solid
Dingan County is equipped with fixed block, and fixed block is slidably mounted in fixing groove.
Preferably, slide opening is offered on the two sides inner wall of the groove, connecting rod is slidably mounted in slide opening.
Compared with prior art, the utility model has the beneficial effects that by bottom plate, rolling motor, gear, rotation seat,
Rotating bar, fixed column, groove, mobile column, compressed spring, driving motor, screw rod, feed screw nut, connecting rod, fixed plate, limit
Under the cooperation of block, sliding block and sliding slot, start driving motor, so that driving motor drives screw rod rotation, screw rod drives screw rod spiral shell
Mother is mobile, so that feed screw nut drives mobile column mobile, so that mobile column drives limited block mobile, so that the sprocket on limited block
It is engaged with the chain on gear；
The utility model structure is simple, easy to operate, by mobile limited block, by limited block by the position of rolling motor
Fixed, good limit effect meets the demand of user significantly.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rolling curtain motor position limitor schematic view of the front view；
Fig. 2 be the utility model proposes a kind of rolling curtain motor position limitor side structure schematic view；
Fig. 3 be the utility model proposes a kind of rolling curtain motor position limitor part A structural schematic diagram；
Fig. 4 be the utility model proposes a kind of rolling curtain motor position limitor part B structural schematic diagram.
In figure: 1 bottom plate, 2 rolling motors, 3 gears, 4 rotation seats, 5 rotating bars, 6 fixed columns, 7 grooves, 8 mobile columns, 9 pressures
Contracting spring, 10 driving motors, 11 screw rods, 12 feed screw nuts, 13 connecting rods, 14 fixed plates, 15 limited blocks, 16 sliding blocks, 17 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of rolling curtain motor position limitor, including bottom plate 1 and the rolling motor 2 being arranged on bottom plate 1, roller shutter
Gear 3 is fixedly connected on the output shaft of motor 2, the top of bottom plate 1 is fixedly installed with rotation seat 4, is rotatablely installed on rotation seat 4
There is rotating bar 5, the top of rotating bar 5 is fixedly mounted on gear 3, fixed column 6 that there are two the top fixed installations of bottom plate 1, and two
A fixed column 6 side close to each other opens up fluted 7, and mobile column 8, two movements are slidably fitted in two grooves 7
One end that column 8 is located remotely from each other is fixedly installed with compressed spring 9, and compressed spring 9 is fixedly mounted on recessed far from one end of mobile column 8
In slot 7, the outside that two sides close to each other of mobile column 8 extend respectively to two grooves 7 is fixedly installed with limited block 15,
Limited block 15 is fixedly installed with sprocket far from the side of mobile column 8, and sprocket is adapted with gear 3, and the top of bottom plate 1 is fixedly mounted
There are two driving motor 10, screw rod 11, equal spiral shell on two screw rods 11 are fixedly connected on the output shaft of two driving motors 10
Line is equipped with feed screw nut 12, and two feed screw nuts 12 side close to each other is fixedly installed with connecting rod 13, two connections
The one end close to each other of bar 13 all extends in corresponding groove 7 and is fixedly mounted in corresponding mobile column 8, and screw rod 11 is separate
One end of driving motor 10 is fixedly installed with fixed plate 14, and fixed plate 14 is adapted with feed screw nut 12, passes through bottom plate 1, roller shutter
Motor 2, gear 3, rotation seat 4, rotating bar 5, fixed column 6, groove 7, mobile column 8, compressed spring 9, driving motor 10, screw rod
11, under the cooperation of feed screw nut 12, connecting rod 13, fixed plate 14, limited block 15, sliding block 16 and sliding slot 17, starting driving electricity
Machine 10, so that driving motor 10 drives screw rod 11 to rotate, screw rod 11 drives feed screw nut 12 mobile, so that feed screw nut 12 drives
Mobile column 8 is mobile, so that mobile column 8 drives limited block 15 mobile, so that the sprocket on limited block 15 is nibbled with the chain on gear 3
It closes；The utility model structure is simple, easy to operate, by mobile limited block 15, by limited block 15 by the position of rolling motor 2
Fixed, good limit effect meets the demand of user significantly.
In the utility model, external screw thread is offered on screw rod 11, offers internal screw thread on feed screw nut 12, external screw thread with it is interior
Screw thread is adapted, and the top of bottom plate 1 offers sliding slot 17, and the bottom of feed screw nut 12 is fixedly installed with sliding block 16, and sliding block 16 is sliding
Dynamic to be mounted in sliding slot 17, the two sides of sliding block 16 are fixedly installed with sliding shoe, and the two sides of sliding slot 17 offer sliding groove, sliding
Motion block is slidably mounted in sliding groove, offers fixing groove in the top inner wall and bottom interior wall of groove 7, and the two of mobile column 8
Side is fixedly installed with fixed block, and fixed block is slidably mounted in fixing groove, offers slide opening on the two sides inner wall of groove 7,
Connecting rod 13 is slidably mounted in slide opening, by bottom plate 1, rolling motor 2, gear 3, rotation seat 4, rotating bar 5, fixed column 6, recessed
Slot 7, mobile column 8, compressed spring 9, driving motor 10, screw rod 11, feed screw nut 12, connecting rod 13, fixed plate 14, limited block
15, under the cooperation of sliding block 16 and sliding slot 17, start driving motor 10, so that driving motor 10 drives screw rod 11 to rotate, screw rod
11 drive feed screw nut 12 mobile, so that feed screw nut 12 drives mobile column 8 mobile, so that mobile column 8 drives limited block 15 to move
It is dynamic, so that the sprocket on limited block 15 is engaged with the chain on gear 3；The utility model structure is simple, easy to operate, passes through shifting
Dynamic limited block 15, is fixed the position of rolling motor 2 by limited block 15, good limit effect meets the need of user significantly
It asks.
Working principle: when rolling motor 2 breaks down and stops working, firstly, starting driving motor 10, so that driving electricity
Machine 10 drives screw rod 11 to rotate, and screw rod 11 drives feed screw nut 12 mobile, so that feed screw nut 12 drives connecting rod 13 mobile, even
It is mobile that extension bar 13 drives mobile column 8, so that mobile column 8 is slided in groove 7, mobile column 8 pulls compressed spring 9, so that compression
Elastic deformation occurs for spring 9, and it is mobile that mobile column 8 drives limited block 15, so that the chain on the sprocket and gear 3 on limited block 15
Engagement, so that chain is fixed by gear 3, can be completed and carry out to the gear 3 on rolling motor 2 so sprocket fixes chain
Limit.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of rolling curtain motor position limitor, including bottom plate (1) and the rolling motor (2) being arranged on bottom plate (1), feature exists
In being fixedly connected with gear (3) on the output shaft of the rolling motor (2), bottom plate is fixedly installed with rotation seat at the top of (1)
(4), it is rotatably equipped with rotating bar (5) on rotation seat (4), the top of rotating bar (5) is fixedly mounted on gear (3), the bottom
There are two fixed column (6) for the top fixed installation of plate (1), and two fixed column (6) sides close to each other open up fluted
(7), it is slidably fitted with mobile column (8) in two grooves (7), one end that two mobile columns (8) are located remotely from each other is fixedly mounted
Have compressed spring (9), compressed spring (9) is fixedly mounted in groove (7) far from the one end of mobile column (8), two mobile columns (8)
The outside that side close to each other extends respectively to two grooves (7) is fixedly installed with limited block (15), and limited block (15) is remote
Side from mobile column (8) is fixedly installed with sprocket, and sprocket is adapted with gear (3), and the top of the bottom plate (1) is fixedly mounted
There are two driving motor (10), it is fixedly connected to screw rod (11) on the output shaft of two driving motors (10), two screw rods
(11) equal screw thread is equipped with feed screw nut (12) on, and two feed screw nut (12) sides close to each other are fixedly installed with connection
Bar (13), two connecting rod (13) one end close to each other all extend in corresponding groove (7) and are fixedly mounted on corresponding
In mobile column (8), the screw rod (11) is fixedly installed with fixed plate (14) far from the one end of driving motor (10), fixed plate (14)
It is adapted with feed screw nut (12).
2. a kind of rolling curtain motor position limitor according to claim 1, which is characterized in that offered on the screw rod (11) outer
Screw thread, feed screw nut offer internal screw thread on (12), and external screw thread is adapted with internal screw thread.
3. a kind of rolling curtain motor position limitor according to claim 1, which is characterized in that opened up at the top of the bottom plate (1)
Have sliding slot (17), the bottom of feed screw nut (12) is fixedly installed with sliding block (16), and sliding block (16) is slidably mounted in sliding slot (17).
4. a kind of rolling curtain motor position limitor according to claim 3, which is characterized in that the two sides of the sliding block (16) are solid
Dingan County is equipped with sliding shoe, and the two sides of sliding slot (17) offer sliding groove, and sliding shoe is slidably mounted in sliding groove.
5. a kind of rolling curtain motor position limitor according to claim 1, which is characterized in that the top inner wall of the groove (7)
With fixing groove is offered in bottom interior wall, the two sides of mobile column (8) are fixedly installed with fixed block, and fixed block is slidably mounted on
In fixing groove.
6. a kind of rolling curtain motor position limitor according to claim 1, which is characterized in that the two sides inner wall of the groove (7)
On offer slide opening, connecting rod (13) is slidably mounted in slide opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915405.8U CN209637648U (en) | 2018-11-21 | 2018-11-21 | A kind of rolling curtain motor position limitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915405.8U CN209637648U (en) | 2018-11-21 | 2018-11-21 | A kind of rolling curtain motor position limitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209637648U true CN209637648U (en) | 2019-11-15 |
Family
ID=68472254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915405.8U Expired - Fee Related CN209637648U (en) | 2018-11-21 | 2018-11-21 | A kind of rolling curtain motor position limitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209637648U (en) |
-
2018
- 2018-11-21 CN CN201821915405.8U patent/CN209637648U/en not_active Expired - Fee Related
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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: 20191115 Termination date: 20201121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |