CN214007004U

CN214007004U - Remote control formula shutter

Info

Publication number: CN214007004U
Application number: CN202022391569.9U
Authority: CN
Inventors: 刘富均; 唐俊; 熊晓阳; 舒友; 郭行松
Original assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-20
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a remote control type shutter, which comprises a shutter body, wherein the shutter body comprises a frame body and a plurality of blades, the frame body is fixed on a window, the plurality of blades are arranged from top to bottom, and both ends of the rear side of each blade are respectively rotatably connected with the left side frame and the right side frame of the frame body; the front side both ends of each blade are rotated respectively and are connected with a first connecting rod, the other end of the first connecting rod of the left and right sides all is connected to the second connecting rod of corresponding one side on, the lower extreme of the second connecting rod of the left and right sides all is connected to the universal driving shaft through crank and rocker mechanism on, the universal driving shaft level just rotationally sets up in the bottom of framework, the transmission shaft is vertical just rotationally sets up in the below of universal driving shaft, the upper end of transmission shaft is connected with the universal driving shaft through the bevel gear pair, the lower extreme of transmission shaft passes through worm gear mechanism and hand wheel connection. Adopt the utility model discloses, can realize the on off state of remote control shutter, have simple structure, occupation space is little, simple to operate, low cost's advantage.

Description

Remote control formula shutter

Technical Field

The utility model belongs to the technical field of ship ventilation system, especially, relate to a remote control formula shutter.

Background

With the increasing overall size of ships and the increasing requirements for equipment configuration in the ship cabin, many of the original conventional arrangement schemes and installation modes are difficult to meet the performance requirements of the ships, and especially the equipment accessories are far from following the mechanization requirements in terms of use and operation methods. If the ventilation shutter is arranged in the independent cabin of the existing ship chimney or cargo deck to meet the ventilation requirement, the lowest water inlet of the shutter is not lower than the height of the freeboard by more than 4.5m according to the specification requirement, and meanwhile, the shutter is provided with a closing device at the height of 4.5 m. Since the device is arranged outside the bulkhead and is obvious at a higher position, the device not only affects the external aesthetic property, the operation practicability and the installation convenience, but also affects the use safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, low cost, convenient operation, little remote control formula shutter of occupation space.

In order to achieve the above object, the present invention provides a remote control type blind, which includes a blind body and a linkage device, wherein the blind body includes a frame body and a plurality of blades, the frame body is fixed on a window, the plurality of blades are arranged from top to bottom, and both ends of the rear side of each blade are respectively rotatably connected to the left and right side frames of the frame body; the linkage device comprises a first connecting rod, a second connecting rod, a crank rocker mechanism, a linkage shaft, a bevel gear pair, a transmission shaft, a worm and gear mechanism and a hand wheel, wherein each of the two ends of the front side of each blade is respectively and rotatably connected with one of the first connecting rod, the other end of each first connecting rod is connected to one corresponding side of the second connecting rod, the lower ends of the second connecting rods are connected to the linkage shaft through the crank rocker mechanism, the linkage shaft is horizontal and rotatably arranged at the bottom of the frame body, the transmission shaft is vertical and rotatably arranged below the linkage shaft, the upper end of the transmission shaft is connected with the linkage shaft through the bevel gear pair, and the lower end of the transmission shaft is connected with the hand wheel through the worm and gear mechanism.

As the preferred scheme of the utility model, the upper end of transmission shaft is passed through bevel gear pair with the one end of universal driving shaft is connected.

As the preferred scheme of the utility model, the upper end of transmission shaft is passed through bevel gear pair with the middle part of universal driving shaft is connected.

As the utility model discloses a preferred scheme, be connected with many top-down interval arrangement's sealed pad between the left and right sides side frame of framework, when the blade is in the closure state, the upper and lower both sides of blade compress tightly respectively adjacent two on the sealed pad.

As the utility model discloses an optimal scheme, each the upper and lower both sides at the back of blade are equipped with the turn-ups sand grip, when the blade is in the closure state, both sides about the turn-ups sand grip compresses tightly adjacent two respectively on the sealing pad.

As the preferred scheme of the utility model, sealed the pad comprises U type groove and joint strip, joint strip fixes U type inslot.

As the preferred scheme of the utility model, the outside of framework covers there is the fly net.

Implement the utility model provides a pair of remote control formula shutter, compare with prior art, its beneficial effect lies in:

the utility model, through the arrangement of the linkage device, moves the operation part (namely, the hand wheel) of the linkage device which drives the shutter to open and close down to the position which can be operated by the hand, is convenient to operate, can realize the on-off state of the remote control shutter, and leads the shutter to be suitable for the installation of a high-level window; and the linkage device has simple structure, small required construction space and occupied space, convenient installation and low cost. In addition, a transmission shaft with a proper length can be connected according to the height of the window, so that different distance arrangement of the operating parts (namely hand wheels) can be realized.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

Fig. 1 is a front view of a remote-controlled blind according to the present invention;

fig. 2 is a side view of a remote control type blind according to the present invention, in which the blades are in an open state.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

As shown in fig. 1 and 2, a remote control type blind according to a preferred embodiment of the present invention includes a blind body and a linkage device, wherein the blind body includes a frame 1 and a plurality of blades 2, the frame 1 is fixed on a window, the plurality of blades 2 are arranged from top to bottom, and both ends of the rear side of each blade 2 are rotatably connected to the left and right side frames of the frame 1 respectively; the linkage device comprises a first connecting rod 3, a second connecting rod 4, a crank and rocker mechanism 5, a linkage shaft 6, a bevel gear pair 7, a transmission shaft 8, a worm gear mechanism 9 and a hand wheel 10, wherein two ends of the front side of each blade 2 are respectively and rotatably connected with one first connecting rod 3, the other ends of the first connecting rods 3 on the left side and the right side are connected to the second connecting rod 4 on the corresponding side, the lower ends of the second connecting rods 4 on the left side and the right side are connected to the linkage shaft 6 through the crank and rocker mechanism 5, the linkage shaft 6 is horizontally and rotatably arranged at the bottom of the frame body 1, the transmission shaft 8 is vertically and rotatably arranged below the linkage shaft 6, the upper end of the transmission shaft 8 is connected with the linkage shaft 6 through the bevel gear pair 7, and the lower end of the transmission shaft 8 is connected with the hand wheel 10 through the worm gear mechanism 9.

When the hand wheel 10 is rotated (usually, the hand wheel 10 is rotated clockwise to close and rotated counterclockwise to open), the driving force of the hand wheel 10 is transmitted to the worm, the worm and the worm wheel are meshed to rotate (to form a worm gear mechanism 9), the driving force is transmitted to the transmission shaft 8, the number of the brackets 14 is set according to the height of the window and is used for connecting the transmission shaft 8, usually, one bracket 14 is arranged in 2 meters, the driving force is transmitted to the linkage shaft 6 through the pair of bevel gear pairs 7 at the upper end of the transmission shaft 8, the linkage shaft 6 drives the second connecting rod 4 and the first connecting rod 3 through the crank rocker mechanism 5, and the first connecting rod 3 drives the blade 2 to swing, so that the blade 2 is closed or opened. Therefore, according to the embodiment of the utility model, the setting of the linkage device can move the operating part (i.e. the hand wheel 10) of the linkage device for driving the opening and closing of the shutter down to the position where the hand can operate, the operation is convenient, the on-off state of the remote control shutter can be realized, and the shutter is suitable for the installation of a high window; and the linkage device has simple structure, small required construction space and occupied space, convenient installation and low cost. Furthermore, it is possible to connect a drive shaft 8 of suitable length, depending on the height of the window, in order to achieve a different distance arrangement of the operating parts, i.e. the handwheels 10.

It should also be noted that the operating element (i.e., the hand wheel 10) can be installed on either the front or the side as required by the actual installation location, for example: the upper end of the transmission shaft 8 is connected with the middle part of the linkage shaft 6 through the bevel gear pair 7 and is in a normal installation state; the upper end of the transmission shaft 8 is connected with one end of the linkage shaft 6 through the bevel gear pair 7 and is in a side-mounted state. It can be seen that the operating components (i.e., the handwheel 10) are flexibly arranged, are convenient to operate, and realize humanized design.

Exemplarily, in order to improve the sealing performance of the closed blade 2, a plurality of sealing gaskets 11 are connected between the left and right side frames of the frame 1, the sealing gaskets being spaced from top to bottom, and when the blade 2 is in a closed state, the upper and lower sides of the blade 2 are respectively pressed on two adjacent sealing gaskets 11. Furthermore, the upper and lower sides of the back of each blade 2 are provided with flange raised strips 12, and when the blades 2 are in a closed state, the flange raised strips 12 on the upper and lower sides are respectively pressed on two adjacent sealing gaskets 11. The sealing gasket 11 is composed of a U-shaped groove and a sealing rubber strip, and the sealing rubber strip is fixed in the U-shaped groove.

Illustratively, the outer side of the frame body 1 is covered with an insect-proof net 13, the insect-proof net 13 can prevent mosquitoes from entering the cabin, and meanwhile, main components such as the blades 2 and the like can be shielded from being seen from the outer side, and the concealing performance and the aesthetic property are good.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A remote control type shutter is characterized by comprising a shutter body and a linkage device, wherein the shutter body comprises a frame body and a plurality of blades, the frame body is fixed on a window, the blades are arranged from top to bottom, and two ends of the rear side of each blade are respectively in rotating connection with side frames on the left side and the right side of the frame body; the linkage device comprises a first connecting rod, a second connecting rod, a crank rocker mechanism, a linkage shaft, a bevel gear pair, a transmission shaft, a worm and gear mechanism and a hand wheel, wherein each of the two ends of the front side of each blade is respectively and rotatably connected with one of the first connecting rod, the other end of each first connecting rod is connected to one corresponding side of the second connecting rod, the lower ends of the second connecting rods are connected to the linkage shaft through the crank rocker mechanism, the linkage shaft is horizontal and rotatably arranged at the bottom of the frame body, the transmission shaft is vertical and rotatably arranged below the linkage shaft, the upper end of the transmission shaft is connected with the linkage shaft through the bevel gear pair, and the lower end of the transmission shaft is connected with the hand wheel through the worm and gear mechanism.

2. A remotely controlled blind as claimed in claim 1, wherein the upper end of the drive shaft is connected to one end of the linkage shaft via the bevel gear pair.

3. The remotely controlled window blind of claim 1, wherein the upper end of the drive shaft is connected to the middle of the linkage shaft through the bevel gear pair.

4. The remote control type blind according to claim 1, wherein a plurality of sealing gaskets are connected between the left and right side frames of the frame body, the sealing gaskets are arranged at intervals from top to bottom, and when the blades are in the closed state, the upper and lower sides of each blade are respectively pressed against the two adjacent sealing gaskets.

5. The remote control window shutter as claimed in claim 4, wherein each of the blades has flange ribs on upper and lower sides of a back surface thereof, and the flange ribs on the upper and lower sides are pressed against the adjacent two of the sealing pads when the blades are in a closed state.

6. A remotely controlled blind as claimed in claim 4, wherein said gasket is formed by a U-shaped groove and a bead of sealant, said bead of sealant being secured within said U-shaped groove.

7. A remotely controlled blind as claimed in claim 1, wherein the outside of the frame is covered with an insect net.