CN217813239U - Electric shutter device for shutter - Google Patents

Abstract

The utility model discloses an electronic book curtain ware of venetian blind, including fixed pedestal, be provided with the book curtain body between the fixed pedestal bottom, fixed pedestal right side lower extreme middle part is provided with single phase motor, book curtain body right side end passes fixed pedestal right side lower extreme and is connected with the single phase motor left side, the single phase motor outside has the activity protective frame all around. The utility model discloses when the single phase motor drives the roll up curtain body and rotates, will make activity cleaning plate bottom and roll up curtain body upper end contact friction, when the roll up curtain body rotates, will rub the clearance to roll up curtain body one side, and through the extrusion of extrusion stabilizing spring, increase the fastening nature when activity cleaning plate bottom contacts with the roll up curtain body outside, prevent the not clean condition of local clearance when clearing up, and through the clearance to the roll up curtain body outside, prevent the too much of long-time use dust accumulation, cause the condition that the separation appears when receiving and releasing.

Description

Electric shutter device for shutter

Technical Field

The utility model relates to an electronic book curtain ware technical field specifically is electronic book curtain ware of venetian blind.

Background

At present, electronic book curtain is installed in indoor or double glazing, avoid external adverse effect, the life of system has been improved, can shelter from sunshine summer, and reduce the air conditioner load, the adjustable vision comfort level in winter, and the power end of the electronic book curtain ware of in-process using all directly exposes externally, if receive outside striking or when outside heavy object drops when using, will cause impaired condition to the power end easily, and can't handle the external portion of book curtain when using.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic book curtain ware of venetian blind 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: the electric roller shutter device of the blind comprises a fixed shaft bracket, a shutter body is arranged between the bottom ends of the fixed shaft bracket, a single-phase motor is arranged in the middle of the lower end of the right side of the fixed shaft bracket, the right end of the shutter body penetrates through the lower end of the right side of the fixed shaft bracket and is connected with the left side of the single-phase motor, a movable protective frame is arranged around the outside of the single-phase motor, a fixed frame is arranged at the lower end of the right side of the fixed shaft bracket and outside the single-phase motor, a fixed guide block is arranged around the right side of the fixed frame, and an installation guide groove is formed in the middle of the left side of the inner cavity of the movable protective frame at the relative position of the fixed guide block.

Preferably, the cross sections of the installation guide groove and the fixed guide block are both rectangular structures, the left side of the inner cavity of the installation guide groove and one side close to the single-phase motor are not shielded, gaps are reserved between the periphery embedded in the movable protective frame and the periphery outside the single-phase motor, and the right side of the fixed guide block is provided with a fixed embedding opening.

Preferably, the inner cavities of the fixed embedding openings are provided with fixed embedding blocks, the sections of the fixed embedding blocks and the fixed embedding openings are of circular structures, the peripheries of the outsides of the fixed embedding blocks are provided with rubber layers, and the right sides of the inner cavities of the fixed embedding openings are not shielded.

Preferably, fixed pedestal upper end both sides all are provided with the fixed pin board, the fixed pin board all is the rectangle structure, fixed pinhole has all been seted up to fixed pin board four corners department.

Preferably, be provided with the installation hack lever between the fixed pedestal upside, installation hack lever bottom is provided with movable cleaning plate, activity cleaning plate upper end is provided with a plurality of activity stripper bars, activity stripper bar upper end all passes the installation hack lever and is provided with the separation blade, activity cleaning plate upper end and installation frame pole bottom all are provided with extrusion stabilizing spring in the outside that is located the activity stripper bar.

Preferably, the extrusion stabilizing springs are all made of spring steel materials, stabilizing sleeves are arranged at the opposite positions of the mounting frame rods, which are located at the movable extrusion rods, and the bottom ends of the movable cleaning plates are in contact with the upper end of the roller shutter body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when the fixed gomphosis piece gomphosis is to fixed gomphosis mouthful inside, will make the rubber layer outside all around with the contact extrusion of fixed gomphosis mouth inner chamber all around, through the reaction force that the rubber layer extrusion produced, will fix and dismantle the activity protecting frame, it is more swift to operate, and when installing the activity protecting frame outside single phase motor, through the space around the activity protecting frame inner chamber and the single phase motor outside all around, increase the protective capacities of single phase motor in the use, prevent in the use, outside heavy object from falling to the single phase motor upper end, or outside object strikes the single phase motor outside, cause the impaired condition of single phase motor, reduce the life-span in the use;

2. the utility model discloses when single phase motor drives the roll up curtain body and rotates simultaneously, will make activity clearance board bottom and roll up curtain body upper end contact friction, when the roll up curtain body rotates, will rub the clearance to roll up curtain body one side, and the extrusion through extrusion stabilizing spring, increase the fastening nature when activity clearance board bottom contacts with the roll up curtain body outside, prevent the not clean condition of local clearance when clearing up, and through the clearance to the roll up curtain body outside, prevent the too much of long-time use dust accumulation, cause the condition that the separation appears when receiving and releasing.

Drawings

FIG. 1 is a schematic view of the overall structure of the electric roller blind of the venetian blind of the present invention;

FIG. 2 is an enlarged view of the part A in FIG. 1 of the electric blind rolling device of the venetian blind of the present invention;

fig. 3 is an enlarged structural view of the electric shutter of the present invention at the position B in fig. 1.

In the figure: 1. fixing the shaft bracket; 2. a blind rolling body; 3. a single-phase motor; 4. a fixed mount; 5. a movable protective frame; 6. a fixed pin plate; 7. mounting a frame rod; 8. a movable extrusion rod; 9. a movable cleaning plate; 10. fixing a guide block; 11. fixing the embedded block; 12. installing a guide groove; 13. fixing the embedded opening; 14. a baffle plate; 15. compressing the stabilizing spring.

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. 1-3, the present invention provides a technical solution: electric roller shutter device of blind, including fixed pedestal 1, be provided with the roller shutter body 2 between 1 bottom of fixed pedestal, 1 right side lower extreme middle part of fixed pedestal is provided with single phase motor 3, 2 right side ends of roller shutter body pass 1 right side lower extreme of fixed pedestal and be connected with 3 left sides of single phase motor, 3 outsides of single phase motor have activity protection frame 5 all around, 1 right side lower extreme of fixed pedestal and 3 outsides of single phase motor are provided with mount 4, 4 right sides of mount all are provided with fixed guide block 10 all around, 5 inner chamber left sides middle parts of activity protection frame have all seted up installation guide slot 12 at the relative position that is located fixed guide block 10.

The installation guide slot 12 all is the rectangle structure with fixed guide block 10 cross-section, installation guide slot 12 inner chamber left side all does not have any sheltering from with one side that is close to single phase motor 3, the embedded space that exists all around with single phase motor 3 outside all around of activity protective frame 5, fixed guide block 10 right side has all been seted up fixed gomphosis mouth 13, when installing single phase motor 3 outside to activity protective frame 5 like this, through activity protective frame 5 inner chamber all around with single phase motor 3 outside space all around, increase the protective capacities of single phase motor 3 in the use, prevent at the in-process that uses, outside heavy object falls single phase motor 3 upper end, perhaps outside object strikes single phase motor 3 outsidely, causes the impaired condition of single phase motor 3, reduces the life-span in the use.

The inner cavities of the fixed embedding ports 13 are provided with fixed embedding blocks 11, the sections of the fixed embedding blocks 11 and the fixed embedding ports 13 are circular, rubber layers are arranged on the periphery of the outer portions of the fixed embedding blocks 11, the right sides of the inner cavities of the fixed embedding ports 13 are not shielded, therefore, when the fixed embedding blocks 11 are embedded into the fixed embedding ports 13, the periphery of the outer portions of the rubber layers and the periphery of the inner cavities of the fixed embedding ports 13 are in contact extrusion, the fixed embedding blocks 11 and the movable protection frames 5 are fixed through reaction force generated by extrusion of the rubber layers, the movable protection frames 5 are fixed and detached, and operation is more rapid.

Fixed pedestal 1 upper end both sides all are provided with fixed cotter board 6, fixed cotter board 6 all is the rectangle structure, fixed pinhole has all been seted up to fixed cotter board 6 four corners department, is convenient for install fixed pedestal 1 through fixed cotter board 6 like this.

The utility model discloses a rolling curtain body 2, including fixed pedestal, be provided with movable cleaning plate 9, activity extrusion pole 8, activity extrusion pole 7, movable cleaning plate 9, activity extrusion pole 8, the installation hack lever 7 is passed all to activity extrusion pole 8 upper ends and is provided with separation blade 14, activity cleaning plate 9 upper ends all are provided with extrusion stabilizing spring 15 with installation hack lever 7 bottom outside that is located activity extrusion pole 8, like this when single phase motor 3 drives rolling curtain body 2 and rotates, will make movable cleaning plate 9 bottom and rolling curtain body 2 upper end contact friction, when rolling curtain body 2 rotates, will rub clearance to rolling curtain body 2 one side to the extrusion of extrusion stabilizing spring 15, and through the extrusion of extrusion stabilizing spring 15, increase the fastening nature when activity cleaning plate 9 bottom and rolling curtain body 2 external contact, prevent to appear the not clean up the condition of local clearance when clearing up, and through the clearance to rolling curtain body 2 outside, prevent that long-time use dust accumulation too much, the condition of separation appears when causing to receive and release.

The extrusion stabilizing spring 15 is made of spring steel, the mounting frame rods 7 are provided with stabilizing sleeves at the opposite positions of the movable extrusion rods 8, the bottom ends of the movable cleaning plates 9 are in contact with the upper end of the roller shutter body 2, and therefore the elasticity and the service life of the extrusion stabilizing spring 15 in the using process are improved through the spring steel.

The working principle is as follows: the utility model discloses when fixed gomphosis piece 11 gomphosis is inside to fixed gomphosis mouth 13, will make the rubber layer outside contact extrusion all around with fixed gomphosis mouth 13 inner chamber all around, through the reaction force that the rubber layer extrusion produced, fix fixed gomphosis piece 11 and activity protecting frame 5, and will fix and dismantle activity protecting frame 5, it is more swift to operate, and when installing single phase motor 3 outside to activity protecting frame 5, through activity protecting frame 5 inner chamber all around with single phase motor 3 outside space all around, increase the protective capacities of single phase motor 3 in the use, prevent the in-process that uses, outside heavy object falls single phase motor 3 upper end, perhaps outside object strikes single phase motor 3 outsidely, cause the impaired condition of single phase motor 3, reduce the life-span in the use.

Simultaneously when single phase motor 3 drives the roll screen body 2 and rotates, will make the contact friction in activity clearance board 9 bottom and the 2 upper ends of roll screen body, when the roll screen body 2 rotates, will rub clearance to roll screen body 2 one side, and through the extrusion of extrusion stabilizing spring 15, increase the fastening nature when activity clearance board 9 bottom and the 2 external contact of roll screen body, prevent the not clean condition of local clearance from appearing when clearing up, and through the clearance to the roll screen body 2 outside, prevent the too much of long-time use dust accumulation, cause the condition that the separation appears when receiving and releasing.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 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 (6)

1. The electronic book curtain ware of venetian blind, including fixed pedestal (1), its characterized in that: be provided with between fixed pedestal (1) bottom and roll up curtain body (2), fixed pedestal (1) right side lower extreme middle part is provided with single phase motor (3), roll up curtain body (2) right side end and pass fixed pedestal (1) right side lower extreme and be connected with single phase motor (3) left side, single phase motor (3) outside has activity protective frame (5) all around, fixed pedestal (1) right side lower extreme and single phase motor (3) outside are provided with mount (4), mount (4) right side all is provided with fixed guide block (10) all around, installation guide slot (12) have all been seted up at the relative position that is located fixed guide block (10) in activity protective frame (5) inner chamber left side middle part.

2. The electric blind roller of blind according to claim 1, wherein: installation guide slot (12) and fixed guide block (10) cross-section all are the rectangle structure, installation guide slot (12) inner chamber left side all does not have any to shelter from with one side that is close to single phase motor (3), activity protecting frame (5) are embedded all around and have the space with single phase motor (3) outside all around, fixed gomphosis mouth (13) have all been seted up on fixed guide block (10) right side.

3. The electric blind roller of blind according to claim 2, wherein: the inner cavity of each fixed embedding opening (13) is provided with a fixed embedding block (11), the sections of the fixed embedding blocks (11) and the fixed embedding openings (13) are both circular structures, rubber layers are arranged on the periphery of the outer portion of each fixed embedding block (11), and the right side of the inner cavity of each fixed embedding opening (13) is not shielded.

4. The electric blind roller of blind according to claim 1, wherein: fixed pedestal (1) upper end both sides all are provided with fixed cotter plate (6), fixed cotter plate (6) all are the rectangle structure, fixed pinhole has all been seted up in fixed cotter plate (6) four corners department.

5. The electric blind roller of blind according to claim 1, wherein: be provided with installation hack lever (7) between fixed pedestal (1) upside, installation hack lever (7) bottom is provided with movable clearance board (9), activity clearance board (9) upper end is provided with a plurality of activity stripper bars (8), activity stripper bar (8) upper end all passes installation hack lever (7) and is provided with separation blade (14), activity clearance board (9) upper end all is provided with extrusion stabilizing spring (15) with installation hack lever (7) bottom in the outside that is located activity stripper bar (8).

6. The electric blind roller of blind according to claim 5, wherein: the extrusion stabilizing springs (15) are all made of spring steel materials, stabilizing sleeves are arranged at the opposite positions of the mounting frame rods (7) on the movable extrusion rods (8), and the bottom ends of the movable cleaning plates (9) are in contact with the upper end of the roller shutter body (2).

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