CN211201696U

CN211201696U - Adjustable middle connector for electric roller shutter

Info

Publication number: CN211201696U
Application number: CN201921740134.1U
Authority: CN
Inventors: 郭康文; 杨威
Original assignee: Shanghai Mingyang Tracery Manufacturing Co ltd
Current assignee: Shanghai Mingyang Tracery Manufacturing Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-08-07
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to an electronic roll of curtain installation technical field, concretely relates to electronic roll of curtain is with adjustable well antithetical couplet ware, including well antithetical couplet support and antithetical couplet tail stopper, well antithetical couplet support is L shape structure, well antithetical couplet support includes horizontal support plate and vertical mounting panel, the fixed orifices has been seted up to horizontal support plate's upper surface, regulation hole and rectangle through-hole have been seted up to vertical mounting panel side, the bearing frame is installed through the fastener to the regulation hole outside, the bearing frame includes the axle sleeve, deep groove ball bearing and flange dish, deep groove ball bearing is fixed in the inner wall of axle sleeve, and deep groove ball bearing's inner circle inner wall is fixed with the connecting axle, the both ends of connecting axle all are fixed with well antithetical couplet tail stopper, well antithetical couplet tail stopper includes connecting cover, connecting pipe and cock body, the outer wall of connecting pipe is located to the cock body cover, the draw-in wall has still been seted up, the connecting pipe is.

Description

Adjustable middle connector for electric roller shutter

Technical Field

The utility model relates to an electronic roll of curtain installation technical field, concretely relates to electronic roll of curtain is with adjustable well antithetical couplet ware.

Background

The electric roller shutter has multiple functions of ultraviolet resistance, environmental protection, energy conservation, environment beautification, indoor space saving and the like, and is suitable for various office places and apartment buildings. The electric roller shutter adopts a roller pipe and related accessories. The electric roller shutter mechanism is a light electric roller shutter mechanism of a special tubular motor, the motor is directly installed in a roller tube, the volume of a curtain box and the transmission link of force are reduced, the influence of the outside on the motor is avoided, and the reliability of the mechanism is improved. The operation of the device only needs to toggle the power switch, the operation is simple and convenient, the work is quiet and stable, and the device is an upgrading and updating product of the manual roller shutter.

However, when a plurality of roller tubes need to be driven in the existing electric roller shutter product, a plurality of motors are generally needed, which not only increases the production cost, but also wastes the electric energy, so that the intermediate coupler is more and more widely used, the intermediate coupler mainly serves to connect two adjacent roller tubes, but the intermediate coupler still has some disadvantages in the using process, for example: the mounting height of the middle coupler can not be flexibly adjusted, and the application range is limited; the phenomenon that the reelpipe is loosened or falls off easily appears after being installed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the problem that provides to the background art has designed an adjustable well antithetical couplet ware is used to electronic roll up curtain.

The utility model discloses a realize through following technical scheme:

the utility model provides an electronic roll up curtain with adjustable well antithetical couplet ware, includes well antithetical couplet support and well antithetical couplet tail stopper, well antithetical couplet support is L shape structure, well antithetical couplet support includes horizontal support plate and vertical mounting panel, the fixed orifices has been seted up to horizontal support plate's upper surface, regulation hole and rectangle through-hole have been seted up to vertical mounting panel side, the bearing frame is installed through the fastener to the regulation hole outside, the bearing frame includes axle sleeve, deep groove ball bearing and flange dish, deep groove ball bearing is fixed in the inner wall of axle sleeve, just deep groove ball bearing's inner circle inner wall is fixed with the connecting axle, the both ends of connecting axle all are fixed with well antithetical couplet tail stopper, well antithetical couplet tail stopper is including connecting lid, connecting pipe and cock body, the cock body cover is located the outer wall of connecting pipe, the.

Furthermore, the number of the adjusting holes is and are all strip-shaped.

Furthermore, the fastener comprises a flat head screw rod, a gasket and a nut, and the flat head screw rod is sequentially penetrated by the flange plate and the adjusting hole and is installed on the gasket and the nut.

Furthermore, the inner wall of the connecting pipe is sleeved with a spring, the inner wall of the pipe orifice of the connecting pipe is connected with a top column in a sliding mode, an anti-falling block is fixed to the right end of the top column, and the right end face of the anti-falling block of the top column is fixed to the spring.

Further, the central axis of the middle-linkage tail plug coincides with the central axis of the connecting shaft.

Further, the width of the rectangular through hole is larger than the diameter of the connecting shaft.

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

1. the utility model discloses in, the regulation hole has been seted up to vertical mounting panel side, and the regulation hole is rectangular shape, and usable fastener is fixed in the bearing frame the not co-altitude of regulation hole, and its central bearing frame includes axle sleeve, deep groove ball bearing and flange dish, and deep groove ball bearing's inner circle inner wall is fixed with the connecting axle, and the both ends of connecting axle all are fixed with well antithetical couplet tail plug, and well antithetical couplet tail plug is fixed mutually with the roll curtain reelpipe to the different mounting height demand of adaptable roll curtain reelpipe, the practicality is strong.

2. In the utility model, the middle linkage tail plug comprises a connecting cover, a connecting pipe and a plug body, the plug body is sleeved on the outer wall of the connecting pipe, the outer wall of the plug body is also provided with a clamping groove, the clamping groove is just clamped with a clamping block on the inner wall of a port of a reelpipe when the plug is installed, and then the reelpipe can drive the middle linkage tail plug to start rotating when rotating, and the phenomenon of slipping of the middle linkage tail plug is effectively avoided due to the arrangement of the clamping groove; the spring has been cup jointed to the inner wall of connecting pipe, and the mouth of pipe inner wall sliding connection of connecting pipe has the fore-set, and the right-hand member of fore-set is fixed with the anticreep piece, and the right-hand member face of fore-set anticreep piece is fixed mutually with the spring to in ally oneself with the tail stopper and the reelpipe installation back, the fore-set can be with the reelpipe tight of supporting firmly, effectively avoid the reelpipe not hard up or the phenomenon that drops to appear.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the middle-link bracket of the present invention;

FIG. 3 is a schematic structural view of the bearing seat of the present invention;

FIG. 4 is a schematic structural view of a fastener of the present invention;

fig. 5 is a right side view of the present invention;

fig. 6 is the internal structure schematic diagram of the middle-connection tail plug of the present invention.

The device comprises a 1-middle connection support, a 101-horizontal support plate, a 102-vertical mounting plate, a 2-middle connection tail plug, a 201-connection cover, a 202-connection pipe, a 203-plug body, a 204-clamping groove, a 205-spring, a 206-top column, a 207-anti-falling block, a 3-fixing hole, a 4-adjusting hole, a 5-fastening piece, a 501-flat head screw rod, a 502-gasket, a 503-nut, a 6-bearing seat, a 601-shaft sleeve, a 602-deep groove ball bearing, a 603-flange plate, a 7-connection shaft and an 8-rectangular through hole.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3 and 5, an adjustable middle coupler for an electric roller shutter comprises a middle coupler support 1 and a middle coupler tail plug 2, wherein the middle coupler support 1 is of an L-shaped structure, the middle coupler support 1 comprises a horizontal support plate 101 and a vertical mounting plate 102, a fixing hole 3 is formed in the upper surface of the horizontal support plate 101, adjusting holes 4 and rectangular through holes 8 are formed in the side surface of the vertical mounting plate 102, the number of the adjusting holes 4 is 2, the adjusting holes are all long, bearing seats 6 are mounted outside the adjusting holes 4 through fasteners 5, each bearing seat 6 comprises a shaft sleeve 601, a deep groove ball bearing 602 and a flange plate 603, the deep groove ball bearing 602 is fixed on the inner wall of the shaft sleeve 601, a connecting shaft 7 is fixed on the inner wall of an inner ring of the deep groove ball bearing 602, the connecting shaft 7 can rotate along the central axis of the deep groove ball bearing 602, the middle coupler tail plug 2 is fixed at both ends of the connecting shaft 7, wherein the middle coupler tail plug 2 coincides with the central.

As shown in fig. 1 and 6, the middle coupling tail plug 2 includes a connecting cover 201, a connecting pipe 202 and a plug body 203, the plug body 203 is sleeved on the outer wall of the connecting pipe 202, a clamping groove 204 is further formed on the outer wall of the plug body 203, the connecting pipe 202 is fixed on the side wall of the connecting cover 201, when being installed, the clamping groove 204 is just clamped with a clamping block on the inner wall of the port of the roller pipe, so that the roller pipe can drive the middle coupling tail plug 2 to start rotating when rotating, and the clamping groove 204 is also arranged to effectively avoid the phenomenon that the middle coupling tail plug 2 slips; spring 205 has been cup jointed to the inner wall of connecting pipe 202, and the mouth of pipe inner wall sliding connection of connecting pipe 202 has fore-set 206, and the right-hand member of fore-set 206 is fixed with anticreep piece 207, and the right-hand member face of fore-set 206 anticreep piece 207 is fixed mutually with spring 205 to after in antithetical couplet tail plug 2 and reelpipe installation, fore-set 206 can be with the reelpipe firmly support tightly, has effectively avoided the phenomenon that the reelpipe appears becoming flexible or drops.

As shown in fig. 1 and 4, the fastening member 5 includes a flat head screw rod 501, a gasket 502 and a nut 503, the flat head screw rod 501 is sequentially passed through by a flange plate 603 and an adjusting hole 4 and is installed with the gasket 502 and the nut 503, so that the bearing seat 6 can be fixed at different heights of the adjusting hole 4 by the fastening member 5, wherein the bearing seat 6 includes a shaft sleeve 601, a deep groove ball bearing 602 and a flange plate 603, a connecting shaft 7 is fixed on an inner ring inner wall of the deep groove ball bearing 602, both ends of the connecting shaft 7 are both fixed with a middle coupling tail plug 2, and the middle coupling tail plug 2 is fixed with the roller shutter roller tube, thereby being adaptable to different installation height requirements of the roller shutter roller tube, and having strong practicability.

The utility model discloses a concrete implementation is used: in the electric roller blind with a plurality of roller tubes (not shown), the plurality of roller tubes are arranged in sequence by taking the axes of the roller tubes as the extending direction, and the adjustable middle connector of the utility model is used for connecting two adjacent roller tubes; the upper surface of the horizontal support plate 101 is provided with a fixing hole 3, and then the horizontal support plate 101 is arranged on the curtain box by using a fixing screw; then utilize fastener 5 to be fixed in the suitable high position of regulation hole 4 with bearing frame 6, then carry out fixed mounting in the well antithetical couplet tail plug 2 at the both ends of connecting axle 7 respectively with two adjacent reelpipes, draw-in groove 204 that the outer wall of cock body 203 was seted up just can the joint at the fixture block outer wall of reelpipe port inner wall during the installation, and the same way is also installed to the adjustable antithetical couplet ware of next department, but the initial segment of reelpipe is installed with tubular motor and drive wheel mutually, tubular motor work is rotated the back, can drive first order reelpipe and rotate, the right-hand member of first order reelpipe is installed with well antithetical couplet tail plug 2 mutually, connecting axle 7 can rotate along deep groove ball bearing 602 axis, thereby can drive next order reelpipe through well antithetical couplet tail plug 2 and begin to rotate under the effect of connecting axle 7.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an adjustable well antithetical couplet ware for electronic roll screen, includes well antithetical couplet support (1) and well antithetical couplet tail stopper (2), its characterized in that well antithetical couplet support (1) is L shape structure, well antithetical couplet support (1) includes horizontal support plate (101) and vertical mounting panel (102), fixed orifices (3) have been seted up to the upper surface of horizontal support plate (101), regulation hole (4) and rectangle through-hole (8) have been seted up to vertical mounting panel (102) side, bearing frame (6) are installed through fastener (5) to regulation hole (4) outside, bearing frame (6) are including axle sleeve (601), deep groove ball bearing (602) and flange dish (603), deep groove ball bearing (602) are fixed in the inner wall of axle sleeve (601), just the inner circle inner wall of deep groove (602) is fixed with connecting axle (7), the ball bearing's both ends all are fixed with well antithetical couplet tail stopper (2), well antithetical couplet tail stopper (2) are including connecting lid (201), connecting pipe (202) and cock body (203) cover are located the lateral wall of the outer wall of plug body (202), the connecting pipe (201) is connected the connecting groove (201), the connecting pipe (204) has still been seted.

2. The adjustable intermediate coupler for the electric rolling shutter according to claim 1, wherein: the number of the adjusting holes (4) is 2 and the adjusting holes are all strip-shaped.

3. The adjustable intermediate coupler for the electric rolling shutter according to claim 1, wherein: the fastener (5) comprises a flat head screw rod (501), a gasket (502) and a nut (503), wherein the flat head screw rod (501) is sequentially penetrated by the flange plate (603) and the adjusting hole (4) and is installed with the gasket (502) and the nut (503).

4. The adjustable intermediate coupler for the electric rolling shutter according to claim 1, wherein: spring (205) has been cup jointed to the inner wall of connecting pipe (202), the mouth of pipe inner wall sliding connection of connecting pipe (202) has fore-set (206), the right-hand member of fore-set (206) is fixed with anticreep piece (207), the right-hand member face of fore-set (206) anticreep piece (207) with spring (205) are fixed mutually.

5. The adjustable intermediate coupler for the electric rolling shutter according to claim 1, wherein: the central axis of the middle-connection tail plug (2) coincides with the central axis of the connecting shaft (7).

6. The adjustable intermediate coupler for the electric rolling shutter according to claim 1, wherein: the width of the rectangular through hole (8) is larger than the diameter of the connecting shaft (7).