Louver blade linkage control mechanism

Abstract

The utility model discloses a shutter blade linkage control mechanism, and relates to the technical field of linkage control mechanisms, the shutter blade linkage control mechanism comprises a window body, the left side and the right side of the interior of the window body are provided with movable grooves, the interior of each movable groove is provided with a transmission mechanism, and each transmission mechanism comprises a transmission rod. The two ends of the transmission rod are rotationally connected with the upper surface and the lower surface of the interior of the movable groove correspondingly, the left side and the right side of the interior of the window body are rotationally connected with a plurality of rotating cylinders correspondingly, the interior of the window body is rotationally connected with a rotating rod, the rotating rod, the rotating cylinders and the transmission rod are in transmission connection through gears, and two stop blocks are fixed into the rotating cylinders. A rotating drum is arranged in the window body, a screw rod is arranged in the rotating drum, two blocking grooves are formed in the outer side wall of the screw rod, the blocking blocks are located in the blocking grooves, and a plurality of blades are arranged in the window body. According to the linkage control mechanism for the louver blades, the connecting mechanism is arranged, so that the blades can be conveniently fixed, and the linkage control mechanism is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of linkage control mechanisms, in particular to a linkage control mechanism for shutter blades. Background Art

[0002] Shutters are a type of soft furnishing in a new home, generally used for indoor and outdoor sunshade and ventilation.

[0003] After searching, the existing patent (publication number: CN116084813A) discloses a linkage type shutter device, including a fixed frame, a fixed shell is fixedly connected to the right side of the interior of the fixed frame, a plurality of blades are rotatably connected between the interior of the fixed frame and the fixed shell, a driving assembly is arranged on the fixed shell, a synchronization assembly is arranged on the front surface of the fixed shell, a plurality of adjustment assemblies corresponding to the blades one by one are arranged on the fixed shell, and the right end of the blade passes through the interior of the fixed shell. The setting of the synchronization assembly can reset all the adjustment assemblies after the adjustment assembly adjusts the state of the blades in different positions, and then adjust them through the driving assembly after resetting. At this time, all the blades are in a synchronized linkage state, satisfying a variety of ways of adjusting the blades, making the shutters more functional and improving the user experience.

[0004] It can flexibly control the switch status of blades at different positions, so as to switch blades at different positions under different circumstances, so as to make the use effect of the blinds better. However, it has a disadvantage that the installation of the blades is more troublesome. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a shutter blade linkage control mechanism, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a shutter blade linkage control mechanism, including a window body, movable grooves are provided on the left and right sides of the window body, a transmission mechanism is provided inside the movable groove, the transmission mechanism includes a transmission rod, the two ends of the transmission rod are rotatably connected to the upper and lower surfaces of the inner part of the movable groove respectively, a plurality of rotating cylinders are rotatably connected on the left and right sides of the window body, a rotating rod is rotatably connected inside the window, the rotating rod, the rotating cylinder and the transmission rod are connected by gear transmission, two blocking blocks are fixed inside the rotating cylinder, a screw is provided inside the rotating cylinder, two blocking grooves are provided on the outer wall of the screw, the blocking block is located inside the blocking groove, a plurality of blades are provided inside the window, and threaded holes are provided on the left and right sides of the blades.

[0007] Preferably, the interior of the window body is located on the inner side wall of the plurality of rotating cylinders and is rotatably connected with a plurality of threaded rings, the outer side wall of the screw rod is threadedly connected to the inner side wall of the threaded ring, the outer side wall of the threaded ring is provided with a plurality of clamping holes, the interior of the window body is located on the outer side of the threaded ring and is provided with two receiving holes, a first spring is fixed inside the receiving hole, and a clamping block is fixed to the other end of the first spring.

[0008] Preferably, a slot is provided on the front surface of the window, and the control mechanism is provided inside the window. The control mechanism includes a pressing rod, and both ends of the pressing rod are respectively located inside the two slots. A second spring is fixed at both ends of the pressing rod, and the other end of the second spring is fixedly connected to the inner rear surface of the slot.

[0009] Preferably, the top and bottom of the pressing rod are provided with a storage groove, a third spring is fixed inside the storage groove, the other end of the third spring is fixed to a stop block, two card slots are provided inside the slot close to the storage groove, and a first pull rope is fixed at both ends of the pressing rod, and the other end of the first pull rope is fixedly connected to a side of the card block close to the first spring.

[0010] Preferably, the pressing rod is provided with a pressing hole on the front surface, a pressing block is movably connected inside the pressing hole, a second pull rope is fixed to the pressing block, and both ends of the second pull rope are respectively fixedly connected to one end of the stop block close to the third spring.

[0011] Preferably, the elastic force of the second spring is greater than the elastic force of the first spring.

[0012] Beneficial Effects

[0013] The utility model provides a shutter blade linkage control mechanism. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The temperature controller for the industrial heating system is provided with a connection mechanism, which makes it convenient to fix the blades and is easy to use.

[0015] 2. The temperature controller used for the industrial heating system can install and rotate the blades through the transmission mechanism by setting a control drum, which is convenient for the installation of the blades. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model from the side;

[0019] Figure 4 For this utility model Figure 2 The structural diagram at A in the middle;

[0020] Figure 5 For this utility model Figure 3 The structural diagram at B in the middle;

[0021] Figure 6 For this utility model Figure 4 The structural diagram at C in the middle;

[0022] Figure 7 For this utility model Figure 5 Schematic diagram of the structure at D in the middle;

[0023] Figure 8 It is a cross-sectional structural schematic diagram of the rotary drum in the utility model;

[0024] Fig. 9 It is a structural schematic diagram of the blade in the utility model.

[0025] In the figure: 1, window; 2, rotating rod; 3, blade; 4, transmission rod; 5, movable groove; 6, pressure block; 7, pressure hole; 8, second pull rope; 9, transmission mechanism; 10, pressing rod; 11, slot; 12, first pull rope; 13, second spring; 14, gear; 15, rotating drum; 16, threaded ring; 17, clamping hole; 18, storage groove; 19, third spring; 20, block; 21, clamping slot; 22, control mechanism; 23, threaded hole; 24, first spring; 25, clamping block; 26, storage hole; 27, blocking slot; 28, block; 29, screw. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-9The utility model provides a technical solution: a shutter blade linkage control mechanism, including a window body 1, movable grooves 5 are provided on the left and right sides of the window body 1, a transmission mechanism 9 is provided inside the movable groove 5, the transmission mechanism 9 includes a transmission rod 4, the two ends of the transmission rod 4 are respectively rotatably connected to the upper and lower surfaces of the inside of the movable groove 5, a plurality of rotating drums 15 are rotatably connected to the left and right sides of the window body 1, a rotating rod 2 is rotatably connected to the inside of the window 1, the rotating rod 2, the rotating drum 15 and the transmission rod 4 are connected through a gear 14, two blocking blocks 28 are fixed inside the rotating drum 15, a screw 29 is provided inside the rotating drum 15, two blocking grooves 27 are provided on the outer wall of the screw 29, the blocking block 28 is located inside the blocking groove 27, and a plurality of blades are provided inside the window 1 3. Threaded holes 23 are provided on both sides of the blade 3. The inner side walls of the plurality of rotating drums 15 are rotatably connected with a plurality of threaded rings 16. The outer side walls of the screw rods 29 are screwed with the inner side walls of the threaded rings 16. The outer side walls of the threaded rings 16 are provided with a plurality of clamping holes 17. The inner side walls of the window 1 are provided with two receiving holes 26 located on the outer side of the threaded rings 16. A first spring 24 is fixed inside the receiving hole 26. A clamping block 25 is fixed on the other end of the first spring 24. The rotating rod 2 is rotated. The rotating rod 2 drives the transmission rod 4 and the rotating drum 15 to rotate through the gear 14. The rotating drum 15 drives the screw rod 29 to rotate through the blocking block 28 and the retaining groove 27. The screw rod 29 moves and is inserted into the inner side of the threaded hole 23 and is screwed with the threaded hole 23, so that the blade 3 is fixed.

[0028] Furthermore, a slot 11 is provided on the front surface of the window 1, and a control mechanism 22 is provided inside the window 1. The control mechanism 22 includes a pressing rod 10, and the two ends of the pressing rod 10 are respectively located inside the two slots 11. The two ends of the pressing rod 10 are fixed with a second spring 13, and the other end of the second spring 13 is fixedly connected to the inner rear surface of the slot 11. The top and bottom of the pressing rod 10 are provided with a storage groove 18, and a third spring 19 is fixed inside the storage groove 18. The other end of the third spring 19 is fixed with a stopper 20. Two card slots 21 are provided on one side of the slot 11 near the storage groove 18. The two ends of the pressing rod 10 are fixed with a first pull rope 12, and the other end of the first pull rope 12 is fixedly connected to one side of the card block 25 near the first spring 24. The front surface of the pressing rod 10 is provided with a pressure hole 7. The pressing hole 7 is movably connected with a pressing block 6, and a second pull rope 8 is fixed to the pressing block 6. The two ends of the second pull rope 8 are respectively fixedly connected to one end of the block 20 close to the third spring 19. The elastic force of the second spring 13 is greater than the elastic force of the first spring 24. The pressing rod 10 is pressed, the first pull rope 12 is relaxed, and the first spring 24 pushes the block 25 to be inserted into the inside of the card hole 17, thereby limiting the rotation of the threaded ring 16 and allowing the screw 29 to move. The pressing rod 10 moves the block 20 to be stuck in the inside of the card groove 21, thereby limiting the movement of the pressing rod 10. The pressing block 6 is pressed, and the pressing block 6 pulls the second pull rope 8, and the second pull rope 8 pulls the block 20, so that the second spring 13 pushes the pressing rod 10 back to its original position, and the first pull rope 12 pulls the block 25 out of the card hole 17, so that after the screw 29 is against the threaded hole 23, it can rotate with the blade 3.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shutter blade linkage control mechanism, comprising a window body (1), characterized in that: The window body (1) is provided with movable grooves (5) on both left and right sides thereof, and a transmission mechanism (9) is provided inside the movable groove (5). The transmission mechanism (9) comprises a transmission rod (4), and the two ends of the transmission rod (4) are rotatably connected to the upper and lower surfaces inside the movable groove (5) respectively. A plurality of rotating cylinders (15) are rotatably connected to both left and right sides thereof. A rotating rod (2) is rotatably connected inside the window body (1), and the rotating rod (2), the rotating cylinder (15) and the transmission rod (4) are connected by gears (14). Two blocking blocks (28) are fixed inside the rotating cylinder (15), and a screw rod (29) is provided inside the rotating cylinder (15). Two blocking grooves (27) are provided on the outer side wall of the screw rod (29), and the blocking block (28) is located inside the blocking groove (27). A plurality of blades (3) are provided inside the window body (1), and threaded holes (23) are provided on both left and right sides of the blades (3).

2. A shutter blade linkage control mechanism according to claim 1, characterized in that: The interior of the window body (1) is located on the inner side wall of the plurality of rotating cylinders (15) and is rotatably connected to a plurality of threaded rings (16); the outer side wall of the screw rod (29) is threadedly connected to the inner side wall of the threaded ring (16); the outer side wall of the threaded ring (16) is provided with a plurality of clamping holes (17); the interior of the window body (1) is located on the outer side of the threaded ring (16) and is provided with two receiving holes (26); a first spring (24) is fixed inside the receiving hole (26); a clamping block (25) is fixed to the other end of the first spring (24).

3. A shutter blade linkage control mechanism according to claim 2, characterized in that: The front surface of the window (1) is provided with a slot (11), the interior of the window (1) is provided with the control mechanism (22), the control mechanism (22) comprises a pressing rod (10), the two ends of the pressing rod (10) are respectively located inside the two slots (11), the two ends of the pressing rod (10) are fixed with a second spring (13), and the other end of the second spring (13) is fixedly connected to the inner rear surface of the slot (11).

4. A shutter blade linkage control mechanism according to claim 3, characterized in that: The top and bottom of the pressing rod (10) are both provided with a receiving groove (18), a third spring (19) is fixed inside the receiving groove (18), the other end of the third spring (19) is fixed with a stopper (20), two card slots (21) are provided inside the slot (11) on a side close to the receiving groove (18), and first pull ropes (12) are fixed at both ends of the pressing rod (10), and the other end of the first pull rope (12) is fixedly connected to a side of the card block (25) close to the first spring (24).

5. The shutter blade linkage control mechanism according to claim 4, characterized in that: The pressing rod (10) is provided with a pressing hole (7) on the front surface, and a pressing block (6) is movably connected inside the pressing hole (7). A second pull rope (8) is fixed to the pressing block (6), and both ends of the second pull rope (8) are respectively fixedly connected to one end of the stop block (20) close to the third spring (19).

6. A shutter blade linkage control mechanism according to claim 5, characterized in that: The elastic force of the second spring (13) is greater than the elastic force of the first spring (24).

Images