CN220494789U - Electric curtain switch structure - Google Patents
Electric curtain switch structure Download PDFInfo
- Publication number
- CN220494789U CN220494789U CN202321554091.4U CN202321554091U CN220494789U CN 220494789 U CN220494789 U CN 220494789U CN 202321554091 U CN202321554091 U CN 202321554091U CN 220494789 U CN220494789 U CN 220494789U
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- CN
- China
- Prior art keywords
- connecting rod
- fixedly connected
- ring
- guide
- electric curtain
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 238000005461 lubrication Methods 0.000 claims description 22
- 230000001050 lubricating effect Effects 0.000 abstract 5
- 239000000725 suspension Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses an electric curtain switch structure, which comprises two fixing plates arranged in parallel, wherein the tops of the fixing plates are rotationally connected with belt pulleys through shaft rods, the outer parts of the two belt pulleys are connected with transmission belts, guide rods are fixedly connected between the opposite side surfaces of the two fixing plates, a plurality of sliding rings are sleeved outside the guide rods, connecting rods with opposite arrangement directions are fixedly connected to the tops of the two sliding rings positioned in the middle, a lubricating ring is arranged at the bottom of the penetrating connecting rod, a fixing sleeve fixedly connected with the transmission belts is integrally connected to the farthest end of the connecting rod, the connecting rod is transversely arranged in an L shape, a lubricating groove is formed in the vertical section penetrating the connecting rod and the inner part of the lubricating ring, and a plurality of through grooves communicated with the lubricating groove are formed in the inner parts of the sliding rings connected with the connecting rod; the electric curtain switch structure is convenient for lubricating the guide rod, and ensures the smoothness and stability of the curtain during switch.
Description
Technical Field
The utility model relates to the field of electric curtains, in particular to an electric curtain switch structure.
Background
The electric curtain opening and closing structure is used for controlling the opening and closing of the electric curtain, and the electric curtain opening and closing structure is driven by a motor, utilizes the forward rotation and the reverse rotation of the motor to control the opening and closing of the curtain, and bans manual operation, so that the curtain is simpler and more convenient when being opened and closed.
When the current electric curtain switch structure is used, after the sliding ring is directly sleeved with the guide rod, the sliding ring is generally connected with the guide rod in a sleeved mode, the sliding ring is easy to slightly rotate, the connected curtain is deflected in the rear direction of sagging, the surface of the guide rod is inconvenient to lubricate, and after the electric curtain switch structure is used for a long time, the surface of the guide rod is dry, so that the sliding smoothness of the sliding ring is influenced, and the use of the whole switch structure is influenced.
Disclosure of Invention
The utility model aims to provide a switch structure of an electric curtain, which effectively solves the technical problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides an electric window curtain switch structure, includes two parallel arrangement's fixed plate, the top of fixed plate is connected with the belt pulley through the axostylus axostyle rotation, and the external connection of two belt pulleys has transmission belt, fixedly connected with guide bar between the opposite side of two fixed plates, and the outside cover of guide bar is equipped with a plurality of slip rings, the top of two slip rings in the middle all fixedly connected with sets up opposite direction's connecting rod, runs through the bottom of connecting rod and is provided with the lube ring, and the distal end of connecting rod is connected with the fixed cover of transmission belt fixed connection in an organic whole;
the connecting rod is in a transverse L-shaped arrangement, a lubrication groove is formed in the vertical section penetrating through the connecting rod and the inside of the lubrication ring, and a plurality of through grooves communicated with the lubrication groove are formed in the sliding ring connected with the connecting rod.
As a further scheme of the utility model, four grooves are formed in each sliding ring at equal intervals, a limiting cylinder is arranged in each groove, a spring column is fixedly connected to the inside of each limiting cylinder, a limiting seat is fixedly connected to the outer end of each spring column, and balls are arranged in each limiting seat.
As a further scheme of the utility model, four guide grooves are formed in the guide rod at equal intervals, and the balls are movably connected in the guide grooves.
As a further scheme of the utility model, the bottom of each sliding ring is connected with two parallel connecting plates, a V-shaped rod is connected between the inner sides of the two groups of connecting plates in the adjacent direction, and a hanging column is arranged outside the intersection of the V-shaped rods.
As a further scheme of the utility model, the two ends of the V-shaped rod and the joint are provided with rotating shafts, and the two ends of the V-shaped rod are movably connected with the connecting plate through the rotating shafts.
As a further scheme of the utility model, the suspension column is longitudinally arranged, and a suspension hole which is vertically arranged is formed through the outer end of the suspension column.
The utility model has the beneficial effects that:
according to the utility model, the ball is matched with the limit seat in the sliding ring, after the sliding ring is sleeved on the surface of the guide rod, the ball is connected with the guide groove under the restoring force of the spring column, and the ball can be tightly attached to the inner wall of the guide groove by utilizing the restoring force of the spring column, so that good smoothness and stability can be maintained by utilizing the rolling of the ball when the sliding ring moves, and the condition that the sliding ring slightly rotates on the surface of the guide rod to cause the curtain to sag and deviate can not occur.
Through setting up lubrication groove cooperation through groove, lubrication groove communicates with each other with the through groove, only needs to pour into the lubrication liquid through the lubrication groove, and the lubrication liquid enters into the surface of guide bar through each through groove, along with the removal of slip ring, can lubricate the guide bar surface, further keeps the smoothness nature of slip ring when removing, has solved the inconvenient lubrication of electronic (window) curtain switch structure after long-time use and has led to the problem that smoothness is bad when the switch.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged view of region a of fig. 1 in accordance with the present utility model.
Fig. 3 is a side view of the guide bar of the present utility model.
Fig. 4 is a cross-sectional view of a centrally located slip ring in accordance with the present utility model.
In the figure: 1. a fixing plate; 2. a belt pulley; 3. a conveyor belt; 4. a guide rod; 5. a slip ring; 6. a lubrication ring; 7. a connecting rod; 8. a connecting plate; 9. a V-shaped rod; 10. a hanging column; 11. a guide groove; 12. a fixed sleeve; 13. a groove; 14. a limiting cylinder; 15. a spring post; 16. a limit seat; 17. a ball; 18. a lubrication groove; 19. and (5) through grooves.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, an electric curtain switch structure comprises two fixing plates 1 which are arranged in parallel, wherein the top parts of the fixing plates 1 are rotatably connected with belt pulleys 2 through shaft rods, the outer parts of the two belt pulleys 2 are connected with a transmission belt 3, a guide rod 4 is fixedly connected between opposite side surfaces of the two fixing plates 1, a plurality of sliding rings 5 are sleeved outside the guide rod 4, connecting rods 7 with opposite arrangement directions are fixedly connected to the top parts of the two sliding rings 5 positioned in the middle, a lubrication ring 6 is arranged at the bottom of the penetrating connecting rod 7, and a fixing sleeve 12 fixedly connected with the transmission belt 3 is integrally connected to the farthest end of the connecting rod 7;
the connecting rod 7 is arranged in a transverse L shape, a lubrication groove 18 is formed in the vertical section penetrating through the connecting rod 7 and the inside of the lubrication ring 6, and a plurality of through grooves 19 communicated with the lubrication groove 18 are formed in the inside of the sliding ring 5 connected with the connecting rod 7.
Four grooves 13 are formed in the sliding ring 5 at equal intervals, a limiting cylinder 14 is mounted in each groove 13, a spring column 15 is fixedly connected to the inside of each limiting cylinder 14, a limiting seat 16 is fixedly connected to the outer end of each spring column 15, and balls 17 are mounted in the limiting seats 16.
The sliding ring 5 can be conveniently sleeved outside the guide rod 4 by utilizing the scalability of the spring column 15, and the restoring force of the spring column 15 drives the ball 17 to be attached to the guide groove 11, so that the installation stability is improved.
Four guide grooves 11 are formed in the guide rod 4 at equal intervals, and the balls 17 are movably connected in the guide grooves 11.
The bottom of each sliding ring 5 is connected with two parallel connection plates 8, and a hanging column 10 is arranged outside the intersection of the V-shaped rods 9,V and the V-shaped rods 9 between the inner sides of the two groups of connection plates 8 in the adjacent direction.
After the sliding ring 5 slides, the V-shaped rod 9 is used for unfolding, so that the unfolding amplitude of the curtain is enlarged.
Both ends and the junction of V type pole 9 all are provided with the pivot, and the both ends of V type pole 9 all are through pivot and connecting plate 8 swing joint.
The suspension column 10 is longitudinally arranged, and a suspension hole vertically arranged is formed through the outer end of the suspension column 10.
The hanging column 10 is provided to hang the hanger connected with the curtain in the hanging hole, thereby installing the curtain.
When the electric curtain opening and closing structure is used, the transmission belt 3 is connected with the belt pulleys 2 through the fixing plate 1, the transmission belt 3 is sleeved outside the two belt pulleys 2, the curtain is hung on the hanging column 10 through the hanging hook, the connecting rods 7 connected with the outer parts of the two sliding rings 5 in the middle are oppositely arranged, the two sliding rings 5 are respectively fixed with the two sides of the transmission belt 3 through the fixing sleeves 12, meanwhile, the sliding rings 5 at the two ends of the guide rod 4 are fixed with the transmission belt 3, one belt pulley 2 is driven by an external motor to rotate forward or reversely, after the transmission belt 3 is driven by rotating through one belt pulley 2, the two sides of the transmission belt 3 move in opposite directions, at the moment, the two fixing sleeves 12 drive the connecting rods 7 to be away from or close together, the two sliding rings 5 in the middle are driven to be away from when the two connecting rods 7 are away from, the sliding rings 5 in the surface of the guide rod 4 are moved, the sliding rings 5 in the middle are close to the sliding rings 5 at the side, at the moment, the V-shaped rods 9 are folded, and after the two sliding rings 5 are tightly attached, the sliding rings 5 are continuously close to each other, so that the curtain opening and closing operation is realized, and closing of the curtain opening and closing is realized.
The sliding ring 5 is connected with the guide rod 4, and is sleeved on the surface of the guide rod 4, at the moment, the ball 17 is pressed to drive the limit seat 16 to squeeze the spring column 15, after the sliding ring 5 is connected with the outside of the guide rod 4, under the restoring force of the spring column 15, the ball 17 is connected with the guide groove 11, so that when the sliding ring 5 moves, the sliding ring 5 moves more stably and smoothly through the limit of the guide groove 11 and the rolling of the ball 17.
When lubrication is needed, only the lubrication liquid is injected through the lubrication grooves 18, the lubrication liquid enters the surface of the guide rod 4 through the through grooves 19, and along with the movement of the sliding ring 5, the surface of the guide rod 4 can be lubricated, so that the smoothness of the sliding ring 5 during movement is further maintained.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The utility model provides an electric window curtain switch structure, includes two parallel arrangement's fixed plate (1), its characterized in that, the top of fixed plate (1) is connected with belt pulley (2) through the axostylus axostyle rotation, and the external connection of two belt pulleys (2) has transmission belt (3), fixedly connected with guide bar (4) between the opposite side of two fixed plate (1), and the outside cover of guide bar (4) is equipped with a plurality of slip ring (5), the equal fixedly connected with in the middle top of two slip rings (5) sets up connecting rod (7) opposite direction, the bottom that runs through connecting rod (7) is provided with lube ring (6), and the most distal end all in one piece of connecting rod (7) is connected with fixed cover (12) of transmission belt (3) fixed connection;
the connecting rod (7) is arranged in a transverse L shape, a lubrication groove (18) is formed in the vertical section penetrating through the connecting rod (7) and the lubrication ring (6), and a plurality of through grooves (19) communicated with the lubrication groove (18) are formed in the sliding ring (5) connected with the connecting rod (7).
2. The electric curtain opening and closing structure according to claim 1, wherein four grooves (13) are formed in each sliding ring (5) at equal intervals, a limiting cylinder (14) is mounted in each groove (13), a spring column (15) is fixedly connected to the inside of each limiting cylinder (14), a limiting seat (16) is fixedly connected to the outer end of each spring column (15), and balls (17) are mounted in the inside of each limiting seat (16).
3. A motorized window treatment according to claim 2, wherein the guide rods (4) are provided with four guide grooves (11) at equal intervals, and the balls (17) are movably connected to the inside of the guide grooves (11).
4. The electric curtain opening and closing structure according to claim 1, wherein the bottom of each sliding ring (5) is connected with two parallel connection plates (8), and a V-shaped rod (9) is connected between the inner sides of the two groups of connection plates (8) in adjacent directions, and a hanging column (10) is installed outside the intersection of the V-shaped rods (9).
5. The electric curtain opening and closing structure according to claim 4, wherein the two ends of the V-shaped rod (9) and the joint are provided with rotating shafts, and the two ends of the V-shaped rod (9) are movably connected with the connecting plate (8) through the rotating shafts.
6. The structure of claim 4, wherein the hanging column (10) is disposed longitudinally, and a hanging hole disposed vertically is formed through an outer end of the hanging column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554091.4U CN220494789U (en) | 2023-06-19 | 2023-06-19 | Electric curtain switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321554091.4U CN220494789U (en) | 2023-06-19 | 2023-06-19 | Electric curtain switch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220494789U true CN220494789U (en) | 2024-02-20 |
Family
ID=89872446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321554091.4U Active CN220494789U (en) | 2023-06-19 | 2023-06-19 | Electric curtain switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220494789U (en) |
-
2023
- 2023-06-19 CN CN202321554091.4U patent/CN220494789U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |