CN210918836U - Controller for lifting curtain - Google Patents
Controller for lifting curtain Download PDFInfo
- Publication number
- CN210918836U CN210918836U CN201921616132.1U CN201921616132U CN210918836U CN 210918836 U CN210918836 U CN 210918836U CN 201921616132 U CN201921616132 U CN 201921616132U CN 210918836 U CN210918836 U CN 210918836U
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- fixedly connected
- cylindrical
- round hole
- blocks
- shell
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Abstract
The utility model discloses a lift curtain controller, including the device casing, the lower extreme four corners fixedly connected with cushion of device casing, both ends middle part fixedly connected with backup pad about the inner chamber of device casing, the lower extreme of device casing is opened there is first round hole, the upper end front and back side fixedly connected with connecting block of backup pad, the equal fixed connection cylinder piece in upper end of connecting block, the equal fixed connection grafting post in front and back end middle part of backup pad, the inboard upper portion of grafting post is opened there is the inserting groove, the inner chamber lower extreme of inserting groove is opened there is the thread groove, the inside of inserting groove is all pegged graft and is had the cylinder pole, the lower extreme four corners of the equal fixed connection apron in upper end of cylinder pole. The lifting curtain controller can ensure that the connection between the cover plate and the device shell is more stable through the structure of the insertion column and the fixing screw rod; through the structure that is equipped with cylinder piece and dead lever for the installation of circuit board is with dismantling convenience more.
Description
Technical Field
The utility model relates to a house technical field specifically is a lift curtain controller.
Background
The lifting curtain is widely applied to houses and offices, wherein the manual lifting curtain is characterized in that a scroll is arranged at the top of a curtain, the curtain or a winding rope connected with the curtain is wound or unwound by utilizing the rotation of the scroll, and the rotation of the scroll is driven by a controller arranged at the end part of the scroll, so that the controller is a core component of the lifting curtain, the positioning of a cover plate is not accurate enough during the installation of a common controller shell, and the disassembly of a circuit board is inconvenient, so that the lifting curtain controller is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lift curtain controller to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifting curtain controller comprises a device shell, wherein cushion blocks are fixedly connected to four corners of the lower end of the device shell, a supporting plate is fixedly connected to the middle of the left end and the right end of an inner cavity of the device shell, a first round hole is formed in the lower end of the device shell, connecting blocks are fixedly connected to the front side and the rear side of the upper end of each supporting plate, cylindrical blocks are fixedly connected to the upper ends of the connecting blocks, inserting columns are fixedly connected to the middle of the front end and the rear end of each supporting plate, inserting grooves are formed in the upper portions of the inner sides of the inserting columns, threaded grooves are formed in the lower ends of the inner cavities of the inserting grooves, cylindrical rods are inserted into the inserting grooves, the upper ends of the cylindrical rods are fixedly connected to four corners of a cover plate, fixing screws are inserted into the middle of the cylindrical rods through threads, the lower portions of the fixing screws are inserted into corresponding threaded grooves through, the upper portion of the cylindrical block is movably inserted into a circular groove at the lower end of the fixing rod in an inserting mode, the upper end of the fixing rod is fixedly connected to the lower end of the cover plate, second circular holes are formed in the side walls of the left side and the right side of the device shell, and baffles are fixedly connected to the upper portions of the left side wall and the right side wall of the inner cavity of the device shell.
Preferably, the first round hole and the second round hole are respectively provided with a plurality of round holes, and the first round hole and the second round hole are respectively and uniformly arranged on the lower side wall and the left side wall and the right side wall of the device shell.
Preferably, the number of the connecting blocks, the number of the cylindrical blocks and the number of the fixing rods are 4, the cylindrical blocks and the fixing rods are arranged oppositely up and down, and the height of each cylindrical block is larger than the thickness of the circuit board.
Preferably, the lower end of the cover plate is attached to the upper end of the baffle plate.
Compared with the prior art, the beneficial effects of the utility model are that: the lifting curtain controller has the advantages that the connection between the cover plate and the device shell can be more stable through the structure of the inserting column and the fixing screw rod, so that the fixing screw rod is more convenient to position and install; through the structure that is equipped with cylinder piece and dead lever, the lower extreme of dead lever can extrude the circuit board when the apron is installed to fixed circuit board makes the installation of circuit board and dismantlement convenience more.
Drawings
Fig. 1 is a sectional view of the present invention.
In the figure: the device comprises a device shell 1, a cushion block 2, a first round hole 3, a support plate 4, a connecting block 5, a cylindrical block 6, a fixing rod 7, an insertion column 8, an insertion groove 9, a cylindrical rod 10, a cover plate 11, a fixing screw rod 12, a baffle plate 13, a second round hole 14, a thread groove 15 and a circuit board 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a lifting curtain controller comprises a device shell 1, wherein cushion blocks 2 are fixedly connected to four corners of the lower end of the device shell 1, supporting plates 4 are fixedly connected to the middle portions of the left end and the right end of an inner cavity of the device shell 1, the supporting plates 4 are plastic plates, the supporting plates 4 are used for connecting plug-in columns 8 and connecting blocks 5, the lower end of the device shell 1 is provided with first round holes 3, the first round holes 3 play a role in ventilation and heat dissipation, the front side and the rear side of the upper end of each supporting plate 4 are fixedly connected with connecting blocks 5, the connecting blocks 5 are used for connecting cylindrical blocks 6 with supporting circuit boards 16, the upper ends of the connecting blocks 5 are fixedly connected with cylindrical blocks 6, the cylindrical blocks 6 are used for fixing the positions of the circuit boards 16, the middle portions of the front end and the rear end of the supporting plates 4 are fixedly connected with plug-in columns 8, plug-in grooves 9 are formed in the upper portions of, the inside of the inserting groove 9 is inserted with a cylindrical rod 10, the upper end of the cylindrical rod 10 is fixedly connected with four corners of the lower end of the cover plate 11, the lower end of the cover plate 11 is attached to the upper end of the baffle 13, the middle part of the cylindrical rod 10 is inserted with a fixing screw 12 through threads, the fixing screw 12 is fixedly connected with the cover plate 11 and the device shell 1, the lower part of the fixing screw 12 is inserted in a corresponding thread groove 15 through threads, the cylindrical blocks 6 are respectively and movably inserted in inserting holes of four corners of the circuit board 16, the upper part of the cylindrical block 6 is movably inserted in a circular groove at the lower end of the fixing rod 7, the fixing rod 7 is used for extruding the circuit board 16, so that the circuit board 16 is fixed, the installation and the disassembly of the circuit board 16 are more convenient, 4 connecting blocks 5, 4 cylindrical blocks 6 and 4 fixing rods 7 are arranged, and the cylindrical blocks 6 and the, the height of the cylindrical block 6 is larger than the thickness of the circuit board 16, and various chips and elements of the controller are welded on the circuit board 16. The upper end fixed connection of dead lever 7 is at the lower extreme of apron 11, the second round hole 14 has all been opened to the both sides lateral wall about device casing 1, and second round hole 14 is for ventilation cooling, first round hole 3 and second round hole 14 all are equipped with a plurality of, first round hole 3 and second round hole 14 respectively even division under device casing 1 lateral wall and control the lateral wall. The upper parts of the left side wall and the right side wall of the inner cavity of the device shell 1 are fixedly connected with baffle plates 13, and the baffle plates 13 are inserted in the device shell 1 for limiting the position of the cover plate 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A controller for a lift curtain, comprising a device housing (1), characterized in that: cushion blocks (2) are fixedly connected to four corners of the lower end of a shell (1) of the device, a supporting plate (4) is fixedly connected to the middle portions of the left end and the right end of an inner cavity of the shell (1), a first round hole (3) is formed in the lower end of the shell (1), connecting blocks (5) are fixedly connected to the front side and the rear side of the upper end of each supporting plate (4), cylindrical blocks (6) are fixedly connected to the upper ends of the connecting blocks (5), splicing columns (8) are fixedly connected to the middle portions of the front end and the rear end of each supporting plate (4), splicing grooves (9) are formed in the upper portions of the inner sides of the splicing columns (8), thread grooves (15) are formed in the lower end of the inner cavity of each splicing groove (9), cylindrical rods (10) are spliced in the inserting grooves (9), the upper ends of the cylindrical rods (10) are fixedly connected to four corners of the lower end of a cover plate, the lower portion of the fixing screw rod (12) is inserted into a corresponding thread groove (15) through threads, the cylindrical blocks (6) are movably inserted into four corner insertion holes of the circuit board (16), the upper portions of the cylindrical blocks (6) are movably inserted into circular grooves at the lower ends of the fixing rods (7), the upper ends of the fixing rods (7) are fixedly connected to the lower end of the cover plate (11), second circular holes (14) are formed in the side walls of the left side and the right side of the device shell (1), and baffles (13) are fixedly connected to the upper portions of the left side wall and the right side wall of the inner cavity of the device shell (1).
2. A shade control as defined in claim 1, wherein: the device is characterized in that the first round hole (3) and the second round hole (14) are respectively provided with a plurality of, and the first round hole (3) and the second round hole (14) are respectively and uniformly arranged on the lower side wall and the left and right side walls of the device shell (1).
3. A shade control as defined in claim 1, wherein: the connecting block (5), the cylindrical block (6) and the fixing rod (7) are all provided with 4, the cylindrical block (6) and the fixing rod (7) are arranged oppositely up and down, and the height of the cylindrical block (6) is larger than the thickness of the circuit board (16).
4. A shade control as defined in claim 1, wherein: the lower end of the cover plate (11) is attached to the upper end of the baffle plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616132.1U CN210918836U (en) | 2019-09-26 | 2019-09-26 | Controller for lifting curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616132.1U CN210918836U (en) | 2019-09-26 | 2019-09-26 | Controller for lifting curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210918836U true CN210918836U (en) | 2020-07-03 |
Family
ID=71347763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921616132.1U Active CN210918836U (en) | 2019-09-26 | 2019-09-26 | Controller for lifting curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210918836U (en) |
-
2019
- 2019-09-26 CN CN201921616132.1U patent/CN210918836U/en active Active
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| GR01 | Patent grant | ||
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