CN219101183U

CN219101183U - Linkage device suitable for electric roller shutter motor and electric roller shutter

Info

Publication number: CN219101183U
Application number: CN202223604893.XU
Authority: CN
Inventors: 练国威
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-30
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of electric roller blinds, in particular to a linkage device suitable for an electric roller blind motor, which comprises a sleeve, a sleeve joint piece, a first rubber plug, a second rubber plug and a linkage mechanism, wherein when the sleeve is sheathed with the sleeve joint piece, the first rubber plug and the second rubber plug are respectively positioned at the outer sides of two ends of the sleeve, the second rubber plug rotates relative to the sleeve joint piece through the linkage mechanism, and one end of the sleeve joint piece, provided with the second rubber plug, is a driven end. The application also provides an electric roller shutter. The first plug and the second plug of this application all imbed in the (window) curtain spool, motor drive first plug rotates to with the power transmission in the direction of rotation to the second plug, the second plug carries out synchronous revolution through link gear, thereby realize guaranteeing that there is great frictional force in second plug and the inboard existence of (window) curtain spool, the frictional force of second plug and motor inner shell reduces, receives the problem of great resistance when effectively having solved the plug of electronic rolling slats driven end and rotating relative motor inner shell.

Description

Linkage device suitable for electric roller shutter motor and electric roller shutter

[ field of technology ]

The utility model relates to the technical field of electric roller blinds, in particular to a linkage device suitable for an electric roller blind motor and the electric roller blind.

[ background Art ]

The electric roller shutter is an electric roller shutter mechanism which adopts a tubular motor as power, only needs to toggle a power switch for operation, has simple and convenient operation and quiet and stable work, is an upgrading and regenerating product of a manual roller shutter, is suitable for various office places and apartment buildings, and has the functions of resisting ultraviolet rays, protecting environment, saving energy and beautifying the environment. The electric roller shutter mechanism is a light electric roller shutter mechanism with a special tubular motor, the motor is directly arranged in a motor sleeve, the motor sleeve is divided into a driving end and a driven end, the motor output end is the motor sleeve driving end, the driving end and the driven end are respectively provided with rubber plugs, the rubber plugs of the driving end and the rubber plugs of the driven end are embedded into a curtain scroll, the motor drives the rubber plugs of the driving end to rotate, and meanwhile, the rubber plugs of the driven end are driven to rotate, so that the lifting and the falling of the roller shutter are realized, the influence of the outside on the motor is avoided, and the reliability of the mechanism is improved.

However, since the rubber plug at the driving end is connected with the motor output end, the rubber plug at the driven end is not connected with the motor output end, and the rubber plug at the driven end utilizes the characteristic of large friction force, when the rubber plug is tightly matched with the inner side surface of the curtain scroll, the friction force of the rubber plug at the driven end and the motor sleeve part is also increased, so that the rubber plug at the driven end receives large resistance when rotating relative to the motor sleeve part, and the driven effect cannot be effectively achieved.

[ utility model ]

The utility model provides a linkage device suitable for an electric roller shutter motor, and aims to solve the problem that a rubber plug at the driven end of the electric roller shutter in the prior art receives larger resistance when rotating relative to a motor sleeve joint piece.

The utility model is realized by the following technical scheme:

the utility model provides a linkage suitable for electronic roller shutter motor, includes that sleeve pipe, cover that is equipped with the motor in the sleeve pipe locate first plug on the motor output, locate second plug on the sleeve pipe, and locate the sleeve pipe with between the second plug and with second plug synchronous pivoted link mechanism, the sleeve pipe with when the sleeve pipe cup joints, first plug with the second plug is located respectively the sleeve pipe's both ends outside, the second plug passes through link mechanism is relative the sleeve pipe rotates, the one end that is equipped with the second plug on the sleeve pipe is the driven end.

The linkage device suitable for the electric roller shutter motor comprises the inserting part inserted into the sleeve, the fixing part protruding out of the sleeve and the fixing part connected with the fixing part, wherein the fixing part is provided with the sliding groove, the linkage part is arranged on the sliding groove and can rotate relative to the linkage part, and the second rubber plug is sleeved on the linkage part.

The linkage device suitable for the electric roller shutter motor further comprises a limiting mechanism for driving the linkage piece to rotate synchronously with the second rubber plug, and the limiting mechanism comprises a protruding block arranged on the linkage piece and a groove arranged on the second rubber plug and used for the protruding block to be inserted.

The linkage device suitable for the electric roller shutter motor is characterized in that a first flange extending outwards from the side wall of the linkage piece is arranged on one side, close to the fixing piece, of the linkage piece.

The linkage device suitable for the electric roller shutter motor further comprises a positioning mechanism for connecting the sleeve with the sleeve joint, wherein the positioning mechanism is used for limiting the sleeve joint to rotate relative to the sleeve joint along the circumferential direction of the sleeve joint direction and is connected through a fastener so as to fix the sleeve joint and the sleeve joint.

The linkage device suitable for the electric roller shutter motor comprises a first positioning hole formed in the sleeve, a second positioning hole formed in the sleeve, a positioning block formed in the sleeve, and a positioning groove formed in the driven end of the sleeve and used for inserting the positioning block, wherein the first positioning hole coincides with the second positioning hole when the positioning block is inserted into the positioning groove, and the first positioning hole is connected with the second positioning hole through a fastener.

The linkage device suitable for the electric roller shutter motor is characterized in that the sleeve joint piece is provided with the second flange, when the second flange abuts against the pipe orifice of the sleeve, the sleeve joint piece is limited to be continuously inserted into the sleeve, and the sliding groove is arranged between the fixing piece and the second flange.

A linkage for an electric roller shutter motor as described above, the linkage being of flexible plastics.

The linkage device suitable for the electric roller shutter motor is characterized in that a gap which is parallel to the rotation axis of the linkage piece and penetrates through the linkage piece is formed in the linkage piece.

The application also provides an electric roller shutter, which comprises the linkage device suitable for the electric roller shutter motor, a reel sleeved with the linkage device of the electric roller shutter motor, a wall bracket and a tail plug bracket.

Compared with the prior art, the utility model has the following advantages:

the utility model provides a linkage suitable for electronic roller shutter motor, first plug and second plug all imbed in the curtain spool to contact with the curtain spool is inboard, and motor drive first plug rotates, and transmits the ascending power of rotation to the second plug, and the second plug carries out synchronous revolution through the link gear, thereby realizes guaranteeing that the second plug exists great frictional force with the curtain spool is inboard when, and the frictional force of second plug and motor cup joint piece reduces, receives great resistance's problem when effectively having solved the plug of electronic roller shutter driven end and having cup jointed the piece rotation with the motor relatively.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed 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 application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a three-dimensional perspective view of the present application;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a front view of the linkage;

fig. 4 is a front view of the second plug;

FIG. 5 is a front view of the present application;

FIG. 6 is a cross-sectional view at A-A of FIG. 5;

fig. 7 is a partial enlarged view of a region B of fig. 6.

[ detailed description ] of the utility model

In order to make the technical solution and the beneficial effects of the technical solution of the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

Referring to fig. 1 to 7, a linkage device suitable for an electric roller shutter motor comprises a sleeve 1 internally provided with a motor, a sleeve joint 2 sleeved in the sleeve 1, a first rubber plug 3 arranged on an output end of the motor, a second rubber plug 4 arranged on the sleeve joint 2, and a linkage mechanism 5 arranged between the sleeve joint 2 and the second rubber plug 4 and synchronously rotating with the second rubber plug 4, wherein when the sleeve 1 is sleeved with the sleeve joint 2, the first rubber plug 3 and the second rubber plug 4 are respectively positioned at the outer sides of two ends of the sleeve 1, the second rubber plug 4 rotates relative to the sleeve joint 2 through the linkage mechanism 5, and one end of the sleeve joint 2 provided with the second rubber plug 4 is a driven end.

Further, as a preferred embodiment of the present solution, but not limited to, the socket 2 includes a plug portion 22 inserted into the sleeve 1, a fixing portion 23 protruding out of the sleeve 1, and a fixing member 21 connected to the fixing portion 23, the fixing portion 23 is provided with a chute 51, and a linkage member 52 disposed on the chute 51 and rotatable relative to the socket 2, and the second rubber plug 4 is sleeved on the linkage member 52.

In this embodiment, the second plug is connected with the linkage, drives the linkage and rotates, and the linkage rotates on the spout, and when guaranteeing that second plug and curtain spool frictional force is sufficient, the linkage is less with spout frictional force, realizes relative rotation, and this link gear is with low costs, convenient production.

Further, as a preferred embodiment of the present solution, but not limited to, the present utility model further includes a limiting mechanism 6 for driving the linkage member 52 and the second rubber plug 4 to rotate synchronously, where the limiting mechanism 6 includes a protrusion 61 provided on the linkage member 52 and a groove 62 provided on the second rubber plug 4 and into which the protrusion 61 is inserted.

In this embodiment, the lug on the linkage piece inserts in the recess, and the second plug drives the linkage piece rotation, increases the contact surface and the atress face of second plug and linkage piece, improves stability.

Further, as a preferred embodiment of the present utility model, but not limited thereto, a first flange 7 extending outwardly from a sidewall of the link member 52 is provided on a side of the link member 52 adjacent to the fixing member 21.

In this embodiment, when making the second plug drive the linkage piece and rotate, first flange restriction second plug and motor stiff end contact, increase extra frictional force when avoiding rotating, long-term use and wearing and tearing plug.

Further, as a preferred embodiment of the present solution, but not limited thereto, a positioning mechanism 8 for connecting the sleeve 1 and the socket 2 is further included, and the positioning mechanism 8 is used for limiting the socket 2 to rotate relative to the sleeve 1 along the circumferential direction of the socket direction, and is connected by a fastener, so as to fix the sleeve 1 and the socket 2.

Further, as a preferred embodiment of the present utility model, but not limited to, the positioning mechanism 8 includes a first positioning hole 81 provided on the sleeve 1, a second positioning hole 82 provided on the socket 2, a positioning block 83 provided on the socket 2, and a positioning slot 84 provided at a driven end of the sleeve 1 and into which the positioning block 83 is inserted, wherein when the positioning block 83 is inserted into the positioning slot 84, the first positioning hole 81 coincides with the second positioning hole 82, and the first positioning hole 81 is connected with the second positioning hole 82 through a fastener.

In this embodiment, because the second locating hole is located the motor sleeve pipe inboard, and the rotating electrical machines sleeve pipe is comparatively loaded down with trivial details when with first locating hole and second locating hole coincidence, and difficult alignment is pegged graft through locating piece and constant head tank, and first locating hole and second locating hole coincidence can increase installation effectiveness, and the fastener is screw or self-tapping screw or bolt.

Further, as a preferred embodiment of the present utility model, but not limited to, the socket 2 is provided with a second flange 9, and when the second flange 9 abuts against the orifice of the sleeve 1, the socket 2 is limited to be inserted into the sleeve 1, and the chute 51 is disposed between the fixing member 21 and the second flange 9.

In this embodiment, the second flange offsets with motor sleeve pipe one end, and the spout is located between mounting and the second flange, guarantees that the second plug drives when the linkage rotates, forms independent space, avoids the linkage to take place the aversion because of rotating.

Further, as a preferred embodiment of the present solution, and not by way of limitation, the linkage 52 is a flexible plastic.

In the embodiment, the flexible plastic is ABS plastic or POM plastic or PS plastic or PMMA plastic, and has the advantages of scratch resistance, weather resistance and wear resistance.

Further, as a preferred embodiment of the present utility model, but not limited thereto, the linkage member 52 is provided with a slit 521 parallel to the rotation axis thereof and penetrating the linkage member 52.

In this embodiment, can be through pulling open the aggregate along the gap to both sides, increase the clearance, establish the aggregate direct cover on the spout, staff more convenient and fast when the installation, improvement work efficiency.

An electric roller shutter comprises a linkage device suitable for an electric roller shutter motor, a scroll sleeved with the linkage device of the electric roller shutter motor, a wall bracket and a tail plug bracket.

The working principle of this embodiment is as follows:

The embodiments provided above in connection with the detailed description are not intended to limit the practice of the present application to such descriptions. The present application should be construed as limited by the scope of the appended claims, as long as the structure of the method is similar to that of the present application, or that of the present application can be deduced or replaced by several techniques under the premise of the conception of the present application.

Claims

1. The utility model provides a linkage suitable for electronic roller shutter motor, its characterized in that, is equipped with sleeve pipe (1), cover in including the sleeve pipe (1), locate first plug (3) on the motor output, locate second plug (4) on sleeve pipe (2), and locate sleeve pipe (2) with between second plug (4) and with second plug (4) synchronous pivoted link gear (5), sleeve pipe (1) with when sleeve pipe (2) cup joints, first plug (3) with second plug (4) are located respectively sleeve pipe (1)'s both ends outside, second plug (4) are passed through link gear (5) are relative sleeve pipe (2) rotate, be equipped with the one end of second plug (4) on sleeve pipe (2) for driven end.

2. A linkage device suitable for an electric roller shutter motor according to claim 1, characterized in that the socket joint (2) comprises a plug-in part (22) inserted into the sleeve (1), a fixing part (23) protruding out of the sleeve (1) and a fixing piece (21) connected with the fixing part (23), a sliding groove (51) is arranged on the fixing part (23), and a linkage piece (52) which is arranged on the sliding groove (51) and can rotate relative to the socket joint (2), and the second rubber plug (4) is sleeved on the linkage piece (52).

3. A linkage device suitable for an electric roller shutter motor according to claim 2, characterized by further comprising a limiting mechanism (6) for driving the linkage member (52) to rotate synchronously with the second rubber plug (4), the limiting mechanism (6) comprising a projection (61) provided on the linkage member (52) and a groove (62) provided on the second rubber plug (4) and into which the projection (61) is inserted.

4. A linkage for an electric roller shutter motor according to claim 2, characterized in that the side of the linkage member (52) adjacent to the fixing member (21) is provided with a first flange (7) extending outwardly from the side wall of the linkage member (52).

5. A linkage suitable for an electric roller shutter motor according to claim 1, further comprising a positioning mechanism (8) for connecting the sleeve (1) and the socket (2), the positioning mechanism (8) being adapted to restrict rotation of the socket (2) relative to the sleeve (1) in a circumferential direction of the socket direction and being connected by fasteners to secure the sleeve (1) and the socket (2).

6. The linkage device suitable for the electric roller shutter motor according to claim 5, wherein the positioning mechanism (8) comprises a first positioning hole (81) formed in the sleeve (1), a second positioning hole (82) formed in the sleeve (2), a positioning block (83) formed in the sleeve (2), and a positioning groove (84) formed in the driven end of the sleeve (1) and into which the positioning block (83) is inserted, when the positioning block (83) is inserted into the positioning groove (84), the first positioning hole (81) coincides with the second positioning hole (82), and the first positioning hole (81) is connected with the second positioning hole (82) through a fastener.

7. A linkage device for an electric roller shutter motor according to claim 4, characterized in that the socket (2) is provided with a second flange (9), the second flange (9) being arranged to limit the socket (2) from being inserted into the sleeve (1) when the second flange (9) abuts against the mouth of the sleeve (1), and the chute (51) being arranged between the fixing element (21) and the second flange (9).

8. A linkage for an electric roller shutter motor according to claim 2, characterized in that the linkage (52) is a flexible plastic.

9. A linkage for an electric roller shutter motor according to claim 8, characterized in that the linkage member (52) is provided with a slit (521) parallel to its axis of rotation and extending through the linkage member (52).

10. An electric roller shutter, characterized by comprising a linkage device suitable for an electric roller shutter motor, a scroll sleeved with the linkage device of the electric roller shutter motor, a wall bracket and a tail insertion bracket according to any one of claims 1-9.