CN219138920U - Transmission device of shutter - Google Patents
Transmission device of shutter Download PDFInfo
- Publication number
- CN219138920U CN219138920U CN202223575161.2U CN202223575161U CN219138920U CN 219138920 U CN219138920 U CN 219138920U CN 202223575161 U CN202223575161 U CN 202223575161U CN 219138920 U CN219138920 U CN 219138920U
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- spline shaft
- shutter
- connecting rod
- mounting bracket
- transmission
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Abstract
The utility model provides a transmission device of a shutter, wherein two ends of each shutter are respectively provided with a spline shaft, the spline shafts of mounting frames of the shutter close to a follow-up end are connected with the mounting frames of the follow-up end, and the spline shafts of the mounting frames of the shutter close to the moving end pass through corresponding bearings to be connected with one end of a transmission plate.
Description
Technical Field
The utility model relates to the technical field of shutter installation, in particular to a shutter transmission device.
Background
The shutter is a style of window, is generally used for indoor and outdoor sunshade and ventilation, and can adjust the transmitted air quantity and light by adjusting the opening and closing size of the shutter.
The prior art references to publication number CN217950231U, a blind lift actuating mechanism for shutter hollow glass window, the screw rod of blade and actuating mechanism junction is disclosed, this screw rod is smooth round bar form structure, simultaneously, current screw rod is general all smooth round bar form screw rod, after such screw rod passes the body of blade, one end is connected with actuating mechanism, the other end is connected with follower, because actuating mechanism is many by motor drive and cooperation bearing motion, the connector of bearing also is the centre of a circle, then, can lead to the bearing to move in many cases, the screw rod has not moved, or the screw rod has moved, the blade is motionless or not according to prescribed route motion, make operating blade break down.
Disclosure of Invention
In view of this, in order to solve the problem that the existing blades, screw rods and bearings cannot move along the same path, the utility model provides a transmission device of the shutter, wherein two ends of each shutter 14 are provided with a spline shaft 3, the spline shaft 3 of a mounting frame 1 of the shutter 14 close to the follower end is connected with the mounting frame 1 of the follower end, the spline shaft 3 of the mounting frame 1 of the shutter 14 close to the follower end is connected with one end of a transmission sheet 7 through a corresponding bearing 4, the spline shaft 3 is tightly connected with the blades, the bearing 4 and the transmission sheet 7 due to the specificity of the spline shaft 3, and is not easy to fall off, a connecting rod 11 is pushed by a push rod of a motor 12, the connecting rod 11 drives the transmission sheet 7 to move, the transmission sheet 7 drives the blades to rotate in the bearing 4 in a designated action, unreasonable displacement or rotation of the blades is avoided, and meanwhile, the transmission mechanism is installed in the mounting frame 1, and the whole volume of the transmission frame 1 is attractive and saved.
The utility model provides a transmission of tripe, includes the mounting bracket 1 of relative setting, and mounting bracket 1 includes mounting bracket 1 and the mounting bracket 1 of follow-up end of drive end, arranges between two mounting brackets 1 and is equipped with a plurality of tripes 14, its characterized in that: the both ends of every tripe 14 all are equipped with a integral key shaft 3, and the integral key shaft 3 of the mounting bracket 1 that tripe 14 is close to the follow-up end all is connected with the mounting bracket 1 of follow-up end, and the integral key shaft 3 of the mounting bracket 1 that tripe 14 is close to the district's moving end all passes corresponding bearing 4 and is connected with one end of drive plate 7, and connecting rod 11 is connected to the other end of drive plate 7, and connecting rod 11 is connected with motor 12.
Further, blade sealing plates 15 are arranged at two side ends of the shutter 14, through holes are formed in the blade sealing plates 15, and the spline shaft 3 penetrates through the through holes to be connected with the shutter 14.
Further, in order to prevent the spline shaft 3 from being separated from the blade sealing plate 15, an inclined hole is formed at the joint of the blade sealing plate 15 and the spline shaft 3, and the blade sealing plate is used for abutting against the spline shaft 3 through a screw penetrating through the inclined hole so as to strengthen locking of the spline shaft 3.
Further, the shutters 14 are in one-to-one correspondence with the bearings 4 and the transmission sheets 7, i.e. the number of the shutters 14 is the same as that of the bearings 4 and the transmission sheets 7.
Further, all the driving plates 7 corresponding to the shutters 14 are connected to the same link 11.
Further, the driving piece 7, the connecting rod 11 and the motor 12 are all arranged inside the installation frame 1 at the driving end.
In some embodiments, the bearing 4 is disposed on the mounting 1 of the drive end and is connected to the mounting 1 of the drive end by a bearing housing 6.
Further, the middle part of the bearing 4 is provided with a first key groove 5 matched with the shape of the spline shaft 3, and the spline shaft 3 is sleeved with the first key groove 5, so that the bearing 4 is connected with the spline shaft 3 more tightly, and the spline shaft 3 rotates when the bearing 4 rotates.
In some embodiments, one end of the driving plate 7 is provided with a protruding annular structure 8, a second key groove 9 is arranged in the middle of the annular structure 8, and the spline shaft 3 is sleeved with the annular structure 8.
Further, one side of the annular structure 8 is provided with a screw hole 10, and a screw penetrates through the screw hole 10 to enable the annular structure 8 to be locked with the spline shaft 3, so that the spline shaft 3 is connected with the transmission piece 7 in a reinforced mode, and the spline shaft 3 cannot fall off the transmission piece 7.
In some embodiments, the connecting rod 11 is an L-shaped bent rod for strength.
Further, one side of the connecting rod 11 is connected with the transmission plate 7, and the other side is connected with the connecting sheet 2.
In some embodiments, one end of the motor 12 is fixed to the mounting frame 1 of the driving end through the motor support 13, and the other end is connected to the connecting rod 11 through the connecting piece 2.
Further, the degree of an included angle formed by the body of the motor 12 and the connecting rod 11 is at least more than 3 degrees, so that the push rod of the motor 12 pushes the connecting rod 11, the connecting rod 11 drives the driving piece 7 to move, and the driving piece 7 drives the blade to rotate in the bearing 4.
The beneficial effects of the utility model are as follows: the utility model provides a shutter transmission device, both ends of each shutter 14 are provided with a spline shaft 3, the spline shaft 3 of a mounting frame 1 of the shutter 14 close to a follow-up end is connected with the mounting frame 1 of the follow-up end, the spline shaft 3 of the mounting frame 1 of the shutter 14 close to the zone moving end is connected with one end of a transmission piece 7 through a corresponding bearing 4, the spline shaft 3 is tightly connected with a blade, the bearing 4 and the transmission piece 7 due to the specificity of the spline shaft 3, the connection is not easy to fall off, a connecting rod 11 is pushed by a push rod of a motor 12, the connecting rod 11 drives the transmission piece 7 to move, the transmission piece 7 drives the blade to rotate in the bearing 4 in a specified action, unreasonable displacement or rotation of the blade is avoided, meanwhile, a driving mechanism is arranged in the mounting frame 1, and the whole driving mounting frame 1 is attractive in appearance and saves the volume.
Drawings
Fig. 1 is a structural view of a transmission device of a blind of the present utility model.
Fig. 2 is a block diagram of the drive end of the transmission of the blind of the present utility model.
Fig. 3 is a partial block diagram of the transmission of the blind of the present utility model.
Fig. 4 is an exploded view of a portion of the transmission of the blind of the present utility model.
Description of the main reference signs
| |
1 |
| Connecting |
2 |
| |
3 |
| Bearing | 4 |
| First key groove | 5 |
| |
6 |
| |
7 |
| Annular structure | 8 |
| Second key groove | 9 |
| |
10 |
| Connecting |
11 |
| Motor with a |
12 |
| |
13 |
| |
14 |
| |
15 |
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
FIG. 1 is a schematic view of a transmission of the blind of the present utility model; FIG. 2 is a schematic view of the driving end of the blind transmission of the present utility model; FIG. 3 is a partial block diagram of the transmission of the blind of the present utility model; fig. 4 shows an exploded view of a part of the transmission of the blind according to the utility model.
The utility model provides a transmission of tripe, includes the mounting bracket 1 of relative setting, and mounting bracket 1 includes mounting bracket 1 and the mounting bracket 1 of follow-up end of drive end, arranges between two mounting brackets 1 and is equipped with a plurality of tripes 14, its characterized in that: the two ends of each shutter 14 are respectively provided with a spline shaft 3, the two side ends of each shutter 14 are respectively provided with a blade sealing plate 15, each blade sealing plate 15 is provided with a through hole, the spline shaft 3 passes through the through holes to be connected with the shutters 14, in order to ensure that the spline shaft 3 cannot be separated from the blade sealing plates 15, the joint of each blade sealing plate 15 and each spline shaft 3 is provided with an inclined hole for penetrating through the inclined hole through a screw to be abutted with each spline shaft 3 so as to strengthen the locking of each spline shaft 3, the spline shaft 3 of the mounting frame 1 of the shutter 14 close to the follower end is connected with the mounting frame 1 of the follower end, the middle part of each bearing 4 is provided with a first key groove 5 matched with the spline shaft 3 in shape, the spline shaft 3 is sleeved with the first key groove 5, the bearing 4 is connected with the spline shaft 3 more tightly, the spline shaft 3 rotates when the bearing 4 rotates, one end of each driving piece 7 is provided with a convex annular structure 8, the middle part of the annular structure 8 is provided with a second key groove 9, the spline shaft 3 is sleeved with the annular structure 8, the other end of the transmission piece 7 is connected with the connecting rod 11, one side of the annular structure 8 is provided with a screw hole 10, a screw passes through the screw hole 10 to lock the annular structure 8 with the spline shaft 3, the spline shaft 3 is connected with the transmission piece 7, the spline shaft 3 cannot fall off the transmission piece 7, the shutters 14 are in one-to-one correspondence with the bearings 4 and the transmission pieces 7, namely, the shutters 14 are the same in number with the bearings 4 and the transmission pieces 7, all the transmission pieces 7 corresponding to the shutters 14 are connected on the same connecting rod 11, the connecting rod 11 is connected with the motor 12, the transmission pieces 7, the connecting rod 11 and the motor 12 are all arranged in the installation frame 1 at the driving end, one end of the motor 12 is fixed on the installation frame 1 at the driving end through the motor support 13, the other end is connected with the connecting rod 11 through the connecting piece 2, the body of the motor 12 and the included angle formed by the connecting rod 11 is at least more than 3 degrees, so that the push rod of the motor 12 pushes the connecting rod 11, the connecting rod 11 drives the transmission plate 7 to move, and the transmission plate 7 drives the blade to rotate in the bearing 4.
The bearing 4 is arranged on the mounting frame 1 of the driving end and is connected with the mounting frame 1 of the driving end through a bearing seat 6.
The connecting rod 11 is an L-shaped bending rod for strengthening the strength.
The beneficial effects of the utility model are as follows: the utility model provides a shutter transmission device, both ends of each shutter 14 are provided with a spline shaft 3, the spline shaft 3 of a mounting frame 1 of the shutter 14 close to a follow-up end is connected with the mounting frame 1 of the follow-up end, the spline shaft 3 of the mounting frame 1 of the shutter 14 close to the zone moving end is connected with one end of a transmission piece 7 through a corresponding bearing 4, the spline shaft 3 is tightly connected with a blade, the bearing 4 and the transmission piece 7 due to the specificity of the spline shaft 3, the connection is not easy to fall off, a connecting rod 11 is pushed by a push rod of a motor 12, the connecting rod 11 drives the transmission piece 7 to move, the transmission piece 7 drives the blade to rotate in the bearing 4 in a specified action, unreasonable displacement or rotation of the blade is avoided, meanwhile, a driving mechanism is arranged in the mounting frame 1, and the whole driving mounting frame 1 is attractive in appearance and saves the volume.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. The utility model provides a transmission of tripe, includes mounting bracket (1) of relative setting, mounting bracket (1) including mounting bracket (1) of drive end and mounting bracket (1) of follow-up end, arranges between two mounting bracket (1) and is equipped with a plurality of tripes (14), its characterized in that: the both ends of every tripe (14) all are equipped with a integral key shaft (3), and integral key shaft (3) that tripe (14) are close to mounting bracket (1) of follow-up end all are connected with mounting bracket (1) of follow-up end, and integral key shaft (3) that tripe (14) are close to mounting bracket (1) of district's moving end all pass corresponding bearing (4) and are connected with one end of driving piece (7), and connecting rod (11) are connected to the other end of driving piece (7), and connecting rod (11) are connected with motor (12).
2. The shutter drive of claim 1, wherein: blade sealing plates (15) are arranged at two side ends of the shutter (14), through holes are formed in the blade sealing plates (15), and the spline shaft (3) penetrates through the through holes to be connected with the shutter (14).
3. The shutter drive of claim 1, wherein: the bearing (4) is arranged on the mounting frame (1) of the driving end and is connected with the mounting frame (1) of the driving end through the bearing seat (6).
4. The shutter drive of claim 1, wherein: a first key groove (5) matched with the spline shaft (3) in shape is formed in the middle of the bearing (4), and the spline shaft (3) is sleeved with the first key groove (5).
5. The shutter drive of claim 1, wherein: one end of the transmission plate (7) is provided with a convex annular structure (8), the middle part of the annular structure (8) is provided with a second key groove (9), and the spline shaft (3) is sleeved with the annular structure (8).
6. The shutter drive of claim 5, wherein: one side of the annular structure (8) is provided with a screw hole (10), and a screw penetrates through the screw hole (10) to lock the annular structure (8) with the spline shaft (3), so that the connection between the spline shaft (3) and the transmission piece (7) is enhanced.
7. The shutter drive of claim 1, wherein: the connecting rod (11) is an L-shaped bending rod.
8. The shutter drive of claim 1, wherein: one side of the connecting rod (11) is connected with the transmission sheet (7), and the other side is connected with the connecting sheet (2).
9. The shutter drive of claim 1, wherein: one end of the motor (12) is fixed on the mounting frame (1) at the driving end through the motor support (13), and the other end is connected with the connecting rod (11) through the connecting sheet (2).
10. The shutter drive of claim 1, wherein: the included angle formed by the body of the motor (12) and the connecting rod (11) is at least more than 3 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575161.2U CN219138920U (en) | 2022-12-30 | 2022-12-30 | Transmission device of shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223575161.2U CN219138920U (en) | 2022-12-30 | 2022-12-30 | Transmission device of shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219138920U true CN219138920U (en) | 2023-06-06 |
Family
ID=86600747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223575161.2U Active CN219138920U (en) | 2022-12-30 | 2022-12-30 | Transmission device of shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219138920U (en) |
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2022
- 2022-12-30 CN CN202223575161.2U patent/CN219138920U/en active Active
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