CN202810625U

CN202810625U - Belt winder for shading device

Info

Publication number: CN202810625U
Application number: CN 201120146112
Authority: CN
Inventors: J·特帕泽; B·埃勒; D·克诺尔
Original assignee: A Ka Ltd Investment Responsible Co
Current assignee: A Ka Ltd Investment Responsible Co
Priority date: 2011-03-21
Filing date: 2011-04-29
Publication date: 2013-03-20
Anticipated expiration: 2021-04-29
Also published as: DE102012003696A1; DE202011004230U1

Abstract

The utility model relates to a belt winder for a shading device. The belt winder is provided with a driving arrangement (1) for electrically winding a belt (2) and a belt entrance (3) for inserting the strap (2), wherein the belt winder has a substantially flat design with correspondingly two flat sides (4, 5) and four narrow sides (6, 7, 8, 9); the driving arrangement (1) comprises a drive motor (10), a transmission apparatus (11) disposed behind the drive motor (10) and a reel (12) disposed behind the transmission apparatus (11) and used for placing the belt strap (2). The belt winder is also provided with an operating surface (13) for triggering the belt-winding function at a user side and fastening devices (15) for enabling the belt winder to be fixed in an assembled state. Additionally, a chassis (16) provided with at least two basically parallel chassis plates (17, 18) is disposed on the belt winder, so as to receive the drive arrangement (1), and the at least two basically parallel chassis plates (17, 18) are particularly connected with each other by means of connecting struts (19). By using the belt winder of the utility model, operation comfortableness is raised, and processing costs are simultaneously reduced.

Description

The belt coiler that is used for shade

Technical field

The utility model relates to a kind of for the belt coiler (Gurtwickler) of shade (Verdunkelungsvorrichtung) such as sun blind (Rolladen).

Background technology

Belt coiler that address, motoroperated is widely used for being equipped with again,, is used for changing the belt coiler of manual control that is.Known belt coiler (EP 2 113 630 A2) (the utility model is derived from this belt coiler) can be used for bright dress assembling (Aufputzmontage) or concealed installation assembling (Unterputzmontage) selectively.Known coiler has substantially flat moulding, and correspondingly is equipped with two flat horizontal surfaces and four leptoprosopy.In addition, drive unit is furnished with drive motors, is placed on the transmission device of drive motors and is placed on the spool that is used for belt of transmission device.Provide a control surface to the operator at last, be used for triggering belt coiler function.Control surface can consist of on deflection ground generally, and assurance is arranged on certain contact of the parts (especially spool) of the inside, room thus.

Known belt coiler is providing particularly preferred effect aspect attainable use flexibility, compactedness and the user friendly.

The utility model content

The purpose of this utility model is, consists of like this and improves known belt coiler, cuts down finished cost when improving handling comfort.

Important at first is, is provided with frame, and it holds all main driver parts such as drive motors, transmission device and spool.Known this frame-structure in the prior art.That same frame can be used in the different schemes of belt coiler in this favourable fact.

Now importantly, be provided be used to the shell that holds frame, this shell has fully special structure.That is, a part of shell is made of maintaining cover, and wherein this maintaining cover extends at two adjacent, basic mutually vertical orientated shell leptoprosopy in off position at least in part.At this, like this shell is divided into maintaining cover and remaining shell, so that be not subjected to drive unit and control surface to open maintaining cover with affecting.

The solution of passing through to advise also can be opened maintaining cover, and can not have a negative impact to the functional of belt coiler.This point not only when mounted but also safeguarding or all be favourable during repair work.All the favourable fact is in all cases, and the solution of passing through to advise can be exposed king-sized drive unit position by opening maintaining cover, simplify thus install, maintenance and repair work.

The solution of passing through to advise has realized that in the belt coiler uses rack construction, can obtain fully special degree of freedom at shell mechanism.Pass through thus the solution of advising, not only aspect process technology, and mainly obtaining common advantage aspect the handling comfort improving.

In a kind of particularly preferred expansion structure, described maintaining cover also extends in the part of two flat horizontal surfaces.This causes in complete particularly preferred expansion structure, and described maintaining cover constitutes shelly at least partly.This has realized the stability of maintaining cover itself, and this is being favourable aspect large-sized maintaining cover.

A kind of particularly preferred expansion structure relates to laying and arranging of circuit board, and this circuit board sets to control surface.This circuit board extends to leptoprosopy in a preferred embodiment always, and (claim 8) connected in the perforate that can pass in the shell.If circuit board has the space, belt passes this space at confined state, and then this point can realize (claim 7) in compact especially mode.

In another preferred development structure, described shell is connected with frame by fastening devices, and wherein this fastening devices additionally provides the belt guider.Described at least one this dual utilization of fastening devices is particularly advantageous to cost.

A kind of particularly preferred expansion structure relates to the preferred structure be used to the actual coiling length of trying to achieve belt.This coiling length is the length of belt, and it is the length that in fact enters into belt coiler the inside by the belt entrance.Here the concept of " coiling length " is answered interpreted in its broadest sense, ie, and is not limited to the length specification that refers in particular to.Can be relative explanation in principle at this, for example in fact belt reels or debatching with how much percentage number.

In another preferred development structure, be provided be used to the first sensor of trying to achieve spool movement, it has inferred the actual coiling length of belt regularly.But this detection of the actual coiling length of belt depends primarily on various thicknesss of belt, here must consider thickness of belt as correction factor thus.

In order to try to achieve the thickness of belt value, preferably be provided be used to second sensor of trying to achieve the slewing rollers motion, can measure by direct approach the actual coiling length of belt by it.In another preferred development structure, in testing process, can from the measurement value sensor of first sensor and the second sensor, easily try to achieve the thickness of belt value.

At last in particularly preferred expansion structure, described evaluation circuit is carrying out the thickness of belt value under the consideration condition as correction factor take the measurement value sensor of the first sensor that is attached to spool as the basis, tries to achieve actual belt coiling length.

The motion of preferably spool movement, rather than slewing rollers is used for trying to achieve actual belt coiling length, and its reason is that spool is different from slewing rollers, and spool is in and the coefficient wriggling of belt.Therefore the second sensor that is attached to slewing rollers provides acceptable value, is used for comprising in case of necessity the testing process of a plurality of driving patterns.But for continuous motion, the value that is attached to the second sensor of slewing rollers there is no need.

When the belt coiler is installed, can once realize testing process.But also it is contemplated that, normally in service, namely carrying out testing process in the process according to opening or closing of normal operation, and can not feel this point for the operator.

Importantly, be provided with the frame with two parallel machine frame plates, between frame plate, be provided with drive unit, this frame has for the fixing framework fixed body of assembling framework, it is fixed on assembling framework when concealed installation assembles on separately the body of wall section, and makes the framework fixed body fixing in addition by the belt coiler rigidly.Realize so now arranging, the framework fixed body is consisted of by the connecting rod between two frame plates at least in part.On the one hand as the structure member of frame, the dual-use as the framework fixed body also can reduce cost to described connecting rod significantly on the other hand between frame plate.

In a kind of particularly preferred embodiment, above-mentioned connecting rod parts as the swivel bearing of assembling framework between two frame plates are used.

Rotatably assembling framework is installed on the frame, this can improve operator's friendly again when assembling.

According to another instruction (it has independently meaning equally), proposition has the claim of the belt coiler of control surface, and this control surface has been set up circuit board.As mentioned above, importantly, described belt entrance is arranged on the leptoprosopy identical with circuit board, and wherein circuit board has the space, and belt passes this space at confined state.

Still as mentioned above, this point is followed the special compact structure of belt coiler generally.Point out that unessential in instructing this another is that the belt coiler has above-mentioned rack construction.

According to the present invention, a kind of belt coiler for shade is provided, it has the drive unit for the belt of reeling electrically, and have for the belt entrance that imports belt, wherein the belt coiler has basically flat moulding and correspondingly has two flat horizontal surfaces and four leptoprosopy, wherein this drive unit has drive motors, be placed on the transmission device and the spool that is used for belt that is placed on transmission device of drive motors, wherein be provided with for the control surface that triggers the belt winding function the operator side, and wherein be provided be used to making the belt coiler be fixed on the fastening devices of confined state, it is characterized in that, be provided with the frame of at least two substantially parallel frame plates of band for containing drive device, described at least two substantially parallel frame plates especially utilize connecting rod to interconnect, wherein, the belt coiler has be used to the shell that holds frame, this shell part is made of maintaining cover, this maintaining cover in off position at least in part, preferably fully adjacent two of belt coiler, basic mutually extend on the vertical leptoprosopy that points to, and maintaining cover open the impact that is not subjected to drive unit and control surface.

In a kind of preferred embodiment, stipulate, described belt coiler is made of the bright dress rotation coiler that is used for being assemblied on the body of wall, the belt coiler axis that this coiler can center on the geometric meaning generally is rotated, and this axis extends along two flat horizontal surfaces.

In a kind of preferred embodiment, stipulate, described maintaining cover is configured to swing, and the rotation on the geometric meaning of maintaining cover is laid in the end portion of maintaining cover take the Extendible Extent of maintaining cover on two adjacent leptoprosopy as benchmark in, and/or rotation on the geometric meaning of described maintaining cover be basically perpendicular to belt coiler axis on the geometric meaning, but be adjacent to extend with belt coiler axis on the geometric meaning.

Stipulate that in a kind of preferred embodiment described maintaining cover is lower in off position additionally to be extended in the part of two flat horizontal surfaces respectively, preferably makes described maintaining cover constitute shelly in the part at least.

Stipulate that in a kind of preferred embodiment described control surface is arranged on the leptoprosopy of belt coiler, circuit board extends along at least a portion of this leptoprosopy, and the belt entrance is arranged on this leptoprosopy.

Stipulate that in a kind of preferred embodiment described circuit board has the space, described belt passes this space under confined state, preferably makes this space have the edge of sealing.

Stipulate that in a kind of preferred embodiment described circuit board substantially vertically leads on the leptoprosopy, and can pass thus the linkage of the perforate contact circuit plate in the shell.

Stipulate that in a kind of preferred embodiment described circuit board substantially vertically leads on the adjacent leptoprosopy that lays with belt coiler axis, and can pass thus the linkage of the perforate contact circuit plate in the shell.

In a kind of preferred embodiment, stipulate, described shell is connected with frame by at least one fastening devices, the fixed part of frame side is rabbeted with the corresponding fixed part of the fastening devices of shell side, and the fixed part of frame side is arranged in the belt moving range and like this and consists of, so that it leads to belt.

In a kind of preferred embodiment, stipulate, be provided with slewing rollers at belt entrance position, and make belt pass the extension of belt entrance from spool by slewing rollers, be provided with for detection of the first sensor of spool movement and the second sensor that moves for detection of slewing rollers.

In a kind of preferred embodiment, stipulate, be provided with the evaluation circuit, it is especially tried to achieve the actual coiling length of belt by the measurement value sensor of first sensor, and described evaluation circuit is tried to achieve the thickness of belt value by the measurement value sensor of first sensor and the second sensor in testing process, and the thickness of belt of trying to achieve like this is used as the correction factor when trying to achieve actual coiling length.

Stipulate that in a kind of preferred embodiment described maintaining cover is lower in off position to extend part more than 50% at two flat horizontal surfaces, preferably makes described maintaining cover constitute shelly in the part at least.

In a kind of preferred embodiment, stipulate, be provided with slewing rollers at belt entrance position, and making belt pass the belt entrance from spool by slewing rollers extends, be provided with for detection of the first sensor of spool movement with for detection of the second sensor of slewing rollers motion and be provided with sensor wheel, it and spool mesh, and first sensor is arranged for the motion of detecting sensor wheel and detects thus spool movement.

Stipulate that in a kind of preferred embodiment described shade is sun blind

According to the present invention, a kind of belt coiler for shade is provided, it has for the drive unit of the belt of reeling electrically and has for the belt entrance that imports belt, wherein the belt coiler has basically flat moulding and correspondingly has two flat horizontal surfaces and four leptoprosopy, wherein this drive unit has drive motors, be placed on the transmission device and the spool that is used for belt that is placed on transmission device of drive motors, wherein be provided with for the control surface that triggers the belt winding function the operator side, and wherein be provided be used to making the belt coiler be fixed on the fastening devices of confined state, it is characterized in that, for containing drive device is provided with frame, it has at least two substantially parallel frame plates, they especially utilize connecting rod to interconnect, when concealed installation assembles, assembling framework is fixed on the body of wall separately, and also utilize in addition framework fixed body (37) to fix by the belt coiler rigidly, and this framework fixed body (37) is made of at least in part the connecting rod between the frame plate.

Stipulate that in a kind of preferred embodiment assembling framework can be hanging to the connecting rod the inside, and and then rotates to the permanent position.

Stipulate that in a kind of preferred embodiment described frame has at least one space, the positioning element of orientation assemble framework is embedded in this space when being screwed into the permanent position.

Stipulate that in a kind of preferred embodiment described shade is sun blind.

According to the present invention, a kind of belt coiler for shade is provided, it has for the drive unit of the belt of reeling electrically and has for the belt entrance that imports belt, wherein the belt coiler has basically flat moulding and correspondingly has two flat horizontal surfaces and four leptoprosopy, wherein this drive unit has drive motors, be placed on the transmission device and the spool that is used for belt that is placed on transmission device of drive motors, wherein be provided with for the control surface that triggers the belt winding function the operator side, and wherein be provided be used to making the belt coiler be fixed on the fastening devices of confined state, it is characterized in that, leptoprosopy at the belt coiler is provided with for the control surface (14) that triggers belt coiler function the operator side, circuit board extends along at least a portion of this leptoprosopy, at this leptoprosopy the belt entrance is set, and described circuit board has the space, and belt passes this space at confined state.

Stipulate that in a kind of preferred embodiment described shade is sun blind.

Description of drawings

The below explains the utility model in detail by means of the accompanying drawing of an exemplifying embodiment only is shown.In the accompanying drawing:

Fig. 1 illustrates a) when closing maintaining cover and b with stereogram respectively) the belt coiler of being advised when semi-open maintaining cover;

Fig. 2 a and Fig. 2 b illustrate belt coiler according to Fig. 1 a with the sectional view along hatching II-II;

Fig. 3 illustrates the frame according to the belt coiler of Fig. 1 at disassembly status with stereogram;

Fig. 4 illustrates the belt coiler that another is advised with the sectional view corresponding to Fig. 2 a.

The specific embodiment

Belt coiler in the accompanying drawings is used for handling shade electrically, such as sun blind or similar means.Described belt coiler is furnished with respectively drive unit 1, is used for reel electrically belt 2 or like, and has for the belt entrance 3 that imports belt 2 or like.Here also can use to drive rope, drive chain or like, replace belt 2.

Described belt coiler has basically flat moulding, has two flat

horizontal surfaces

4,5 and four

leptoprosopy

6,7,8,9.In this context, concept " face " is answered broad understanding.Smooth surface not necessarily wherein.But come belt coiler surface sides, any shape position by " face ".Two flat

horizontal surfaces

4,5 and four

leptoprosopy

6,7,8,9 preferably obtain the box structure on wide sense together, can realize the fixing measure that is used for that also will explain thereon.

Described drive unit 1 has drive motors 10 in common mode,, be placed on the transmission device 11 of drive motors 10 and be placed on the spool 12 that is used for belt 2 or like of transmission device 11.This point can be the most clearly provided by the view of Fig. 2 a.

Can find out that in conjunction with Fig. 1 and 2 described belt coiler has a control surface 13, be used for triggering belt coiler function the operator side.Specifically, this control surface 13 is comprised of row's operated key 14, and they can trigger moving upward or moving downward of sun blind, and realize the sequencing of belt coiler.

For fixing belt coiler, also be provided with fastening devices 15, it can realize that in the embodiment shown in Fig. 1 or 2 rotation that also will explain fixes.

The fact that acquires a special sense for the solution of advising is, for containing drive device 1 is provided with frame 16, it has at least two substantially

parallel frame plates

17,18, and they preferably utilize connecting rod 19 to interconnect here.Alternatively or additionally,

frame plate

17,18 is interconnected.For example it is contemplated that, two

frame plates

17,18 are interconnected integratedly, and an extension in two leptoprosopy.Stipulate that in frame shown in Figure 3 16 embodiment two

frame plates

17,18 are crooked and adjacent before linking on the leptoprosopy 9 of back.But also between two frame plates, be provided with support therefore.But actual connection provides by connecting rod 19.

Described belt coiler has shell 20, is used for holding frame 16, and is used for containing drive device 1 thus.Special meaningfully present shell mechanism.

Specifically, the part 20a of described shell 20 is made of maintaining cover, and it can be opened shown in Fig. 1 b.The remainder 20b of shell 20 correspondingly constructs to such an extent that can not open.

Described maintaining cover 20a under closure state at least partly (in addition or even fully) extend at two adjacent one another are, substantially vertical orientated each other belt coiler leptoprosopy 7.8.From the view of Fig. 1, can obtain such fact, namely drive unit 1 (especially spool 12) but therefore can realize best contact.

Described maintaining cover 20a consists of now like this, so that the unlatching of maintaining cover 20a is not affected by drive unit 1 and control surface 13.This point also can be in conjunction with Fig. 1 a, and 1b is clear that.As mentioned above, the function of belt coiler can not affect adversely when opening maintaining cover 20a.

If described belt coiler is made of the bright dress rotation coiler that is used for being assemblied on the body of wall, the solution of then advising has demonstrated its whole effects, wherein in particularly preferred expansion structure, the belt coiler can center on belt coiler axis 21 rotations on the geometric meaning generally, this axis extends along two flat

horizontal surfaces

4,5.

Maintaining cover 20a is rotatably consisted of, wherein end portion 23 the insides of maintaining cover 20a that on two

adjacent leptoprosopy

7,8, are laid in take the length of maintaining cover 20a as benchmark of the rotation 22 on the geometric meaning of maintaining cover 22a.The belt coiler axis 21 that rotation 22 on the geometric meaning of maintaining cover 20a is basically perpendicular on the geometric meaning extends, but adjacent with belt coiler axis 21 on the geometric meaning.

The rotatory of described maintaining cover 20a preferably realizes by the rotary hinge 20c that only schematically illustrates.For the structure of rotary hinge 20c, by the known a large amount of favourable variation of prior art.Described maintaining cover 20a preferably utilizes in the 20d realization that is located by connecting shown in Fig. 2 a rapidly in the stop of fastening position.Here by the alternative on the prior art also known structure.

Fig. 1 illustrates, and described maintaining cover 20a is lower not only by two

leptoprosopy

7,8 in off position, and additionally extends by the part of two flat horizontal surfaces 4,5.This in an illustrated embodiment in addition the regulation, described maintaining cover 20a in off position (Fig. 1 a) two flat

horizontal surfaces

4,5 more than 50% part on extend.The result is, described maintaining cover 20a at least part is the maintaining cover of hull shape, and this has mechanically realized special stable structure.

Structure according to the belt coiler parts of Fig. 2 a has realized extra high package encapsulation, and has realized generally substantially microscler moulding, and wherein the belt coiler arranges to get perpendicular in the significant bright dress assembling here aspect its microscler moulding.The described assembling cover 20a that opens discharges the shell-side face 8 of whole front end, correspondingly provides many spaces for maintenance work to the operator thus.

Shown in and therefore in the preferred embodiment, described control surface 13 is arranged on the top leptoprosopy 6 of belt coiler, wherein corresponding circuit board 24 extends along at least a portion of whole leptoprosopy 6.This circuit board 24 always sets to control surface 13.In an illustrated embodiment, even make circuit board 24 bear all logic functions of belt coiler and drive function.

Here the especially significant fact is, described belt entrance 3 also is arranged on the top leptoprosopy 6 of belt coiler.This point itself has limited the structure space that power circuit board 24 uses.

But stipulate that in an illustrated embodiment described circuit board 24 has space 25, belt 2 passes this space at confined state.Be to provide this point among Fig. 2 b in detailed drawing.Here this space 25 has the edge of sealing.For the moulding in space 25, it is contemplated that a large amount of possibilities according to structural fringe conditions.

Because belt 2 passes the space 25 of circuit board 24, so being arranged on of circuit board 24 is irrelevant with belt entrance 3 to a great extent.In an illustrated embodiment, described circuit board 24 leads on the leptoprosopy 9 of contiguous belt coiler axis 21, and it is substantially vertically to extend under confined state.In preferred expansion structure, described circuit board 24 substantially vertically leads on this leptoprosopy 9, wherein also preferably can make the linkage 26 of circuit board 24 pass perforate 27 connection measures in the shell 20.Described linkage 26 can be the circuit board segment of ligulate in principle, and it is furnished with corresponding connection.In Fig. 2 b, it refers to two tactile tongues 28,29 at this, and their are on the one hand as the joint of power supply, on the other hand as the joint of sunlight sensor.

The above-mentioned layout of circuit board 24 and to lay also be the content of another principle, it has the corresponding space 25 that is used for belt 2, and this principle has independently meaning, can not relate to the realization of the maintaining cover 20a that advises.Therefore can consult all existing embodiment.

Described shell 20 fixing on frame 16 has fully special meaning at present.The part 20b of shell 20 is connected with frame 16 by two fastening devicess, wherein makes respectively the fixed part 16a of frame side and the corresponding fixed part 16b interlocking of the shell side of each fastening devices.At this, the fixed part 16a of frame side also is arranged on the interior and such formation of scope that belt moves, and makes it that the belt guiding is provided.For this reason, the fixed part of frame side has the corresponding spigot surface 16c that is used for belt 2.The fixed part 16b of shell side here preferably is bolt.

Shown in and especially preferred embodiment in, be provided with two above-mentioned fastening devices 16a, 16b, as the view according to Fig. 2 a provide.

For the control of drive unit 1, importantly, obtain as far as possible exactly the actual coiling length of belt 2.This explained in the general part of manual.Can utilize for this reason drive unit 1 in the structural installation shown in Fig. 2 a.

Specifically, be provided with slewing rollers 30 at belt entrance 3 positions, wherein belt 2 passes belt entrance 3 from spool 12 by slewing rollers 30 and extends.

In order to obtain spool movement, be provided with now first sensor 31, it is very important when obtaining the coiling length of belt 2.Be additionally provided with for the second sensor 32 that obtains the slewing rollers motion.As mentioned above, can by obtaining the slewing rollers motion, detect the actual coiling length of belt 2 in the instruction.But in practice, verified this is not realistic, because always there is wriggling between slewing rollers 30 and belt 2, it causes unrepeatable measurement result.Therefore here preferably stipulate, derive the actual coiling length of belt 2 by obtaining spool movement.

Advantageously be provided with sensor wheel 33 here, it and spool 12 mesh, and wherein first sensor 31 is used for obtaining the sensor wheel motion, and obtains thus spool movement.The diameter of described sensor wheel 33 is than the little several times of diameter of spool 12, and this can improve Measurement Resolution when suitable laying.

First sensor 31 is increment sensor preferably, and it for example is made of optical pickocff.This optical pickocff for example with the slip ring acting in conjunction that is arranged on the sensor wheel 33.

The second sensor 32 preferably is increment sensor equally.But it is contemplated that also the second sensor 32 only is used for the main slewing rollers motion that detects.Therefore the simple especially structure of the second sensor 32 is just enough.

Among the embodiment that explains below, not only first sensor 31 but also the second sensor 32 all are made of increment sensor.Be provided with in addition and estimate circuit 34, it can be tried to achieve by the sensor signal of first sensor 31 the actual coiling length of belt 2.If mobile accurately position needs to know thickness of belt in principle to this.Correspondingly preferably stipulate, make evaluation circuit 34 in testing process, try to achieve the thickness of belt value by the measurement value sensor of first sensor 31 and the second sensor 32, and the thickness of belt that will try to achieve thus is used as the correction factor when trying to achieve actual coiling length.Have realized that at this spool movement and slewing rollers motion have clear and definite relation, wherein this relation depends on thickness of belt.

Also as mentioned above, described testing process can be testing process independently, for example during installation.But it is contemplated that yet, between continuous operating period, realize testing process, and the operator can not feel this point.

Fig. 4 illustrates a belt coiler, and it has according to another independently instructs the structure that realizes.

Concealed installation belt coiler at the belt coiler shown in Fig. 4, it be used for by the assembling of assembling framework 35 concealed installations be fixed on separately body of wall.Generally be provided with bolt fixator 36, as shown in Figure 4 for this reason.

Be provided with in addition framework fixed body 37, utilize it to make assembling framework 35 fixing in addition by the belt coiler rigidly.That described framework fixed body 37 consists of by the connecting rod 19 between the

frame plate

17,18 at least in part according to this another important fact of instruction.Relevant connecting rod 19 can clearly be found out from the view of Fig. 4.

Described assembling framework has beastly mouth shape 38, and it forms the structure of hinge type with connecting rod 19.

Realize so generally now arranging, make assembling framework 35 utilize beastly mouth shape 38 to be hanging to connecting rod 19 the insides.This first rigging position of assembling framework 35 shown in broken lines in Fig. 4.Assembling framework 35 is deflected into to the right in Fig. 4 with on the permanent position shown in the solid line.Make frame 16 have at least one space 39, the position point 40 of assembling framework 35 is embedded into when swinging to the permanent position in this space 39 for this reason.

In two belt coilers shown in Fig. 1 and 2 or Fig. 4, the interested fact is, that two belt coilers have is same, in the frame shown in Fig. 3.Therefore this frame 16 is used for the fastening devices 16a of fixed housing 20, the connecting rod 19 that outfit is used for hanging assembling framework 35 with later configuration-independent ground outfit, and outfit is attached to the space 39 of the position point 40 of assembling framework 35.The frame 16 of universal design can be used as this frame opinion right equally by this way.

Claims

1. belt coiler that is used for shade, it has for the drive unit of the belt of reeling electrically (2) (1), and have for the belt entrance (3) that imports belt (2), wherein the belt coiler has basically flat moulding and correspondingly has two flat horizontal surfaces (4,5) and four leptoprosopy (6,7,8,9), wherein this drive unit (1) has drive motors (10), be placed on the transmission device (11) of drive motors (10) and be placed on the spool (12) that is used for belt (2) of transmission device (11), wherein be provided with for the control surface (13) that triggers the belt winding function the operator side, and wherein be provided be used to making the belt coiler be fixed on the fastening devices (15) of confined state, it is characterized in that, for containing drive device (1) is provided with at least two substantially parallel frame plates (17 of band, 18) frame (16), described at least two substantially parallel frame plates (17,18) especially utilize connecting rod (19) to interconnect, wherein, the belt coiler has be used to the shell that holds frame (16) (20), this shell (20) part is made of maintaining cover (20a), this maintaining cover (20a) in off position at least in part, preferably fully adjacent two of belt coiler, the basic mutually vertical leptoprosopy (7 that points to, 8) the upper extension, and maintaining cover (20a) open the impact that is not subjected to drive unit (1) and control surface (13).

2. belt coiler as claimed in claim 1, it is characterized in that, described belt coiler is made of the bright dress rotation coiler that is used for being assemblied on the body of wall, the belt coiler axis that this coiler can center on the geometric meaning generally is rotated, this axis extends along two flat horizontal surfaces (4,5).

3. belt coiler as claimed in claim 1 or 2, it is characterized in that, described maintaining cover (20a) is configured to swing, and the rotation (22) on the geometric meaning of maintaining cover (20a) with maintaining cover (20a) at two adjacent leptoprosopy (7,8) Extendible Extent on is that benchmark is laid in the end portion (23) of maintaining cover (20a), and/or rotation (22) on the geometric meaning of described maintaining cover (20a) is basically perpendicular to belt coiler axis (21) on the geometric meaning, but be adjacent to extend with the belt coiler axis (21) on the geometric meaning.

4. belt coiler as claimed in claim 1 or 2, it is characterized in that, described maintaining cover (20a) is lower in off position additionally to be extended on the part of two flat horizontal surfaces (4,5) respectively, preferably makes described maintaining cover (20a) constitute shelly in the part at least.

5. belt coiler as claimed in claim 1 or 2, it is characterized in that, described control surface (13) is arranged on the leptoprosopy (6) of belt coiler, circuit board (24) extends along at least a portion of this leptoprosopy (6), and belt entrance (3) is arranged on this leptoprosopy (6).

6. belt coiler as claimed in claim 1 or 2 is characterized in that, described circuit board (24) has space (25), and described belt (2) passes this space under confined state, preferably makes this space have the edge of sealing.

7. belt coiler as claimed in claim 1 or 2, it is characterized in that, described circuit board (24) substantially vertically leads on the leptoprosopy (9), and can pass thus the linkage (26) of perforate (27) the contact circuit plate (24) in the shell (20).

8. belt coiler as claimed in claim 1 or 2, it is characterized in that, described circuit board (24) substantially vertically leads on the adjacent leptoprosopy that lays with belt coiler axis (21) (9), and can pass thus the linkage (26) of perforate (27) the contact circuit plate (24) in the shell (20).

9. belt coiler as claimed in claim 1 or 2, it is characterized in that, described shell (20) is connected with frame (16) by at least one fastening devices, the fixed part of frame side (16a) is rabbeted with the corresponding fixed part (16b) of the fastening devices of shell side, and the fixed part of frame side (16a) is arranged in the belt moving range and like this and consists of, so that it leads to belt.

10. belt coiler as claimed in claim 1 or 2, it is characterized in that, be provided with slewing rollers (30) at belt entrance (3) position, and make belt (2) pass belt entrance (3) from spool (12) by slewing rollers (30) and extend, the second sensor (32) that is provided with the first sensor (31) for detection of spool movement and moves for detection of slewing rollers.

11. belt coiler as claimed in claim 1 or 2, it is characterized in that, be provided with and estimate circuit (34), it is especially tried to achieve the actual coiling length of belt (2) by the measurement value sensor of first sensor (31), and described evaluation circuit (34) is tried to achieve the thickness of belt value by the measurement value sensor of first sensor (31) and the second sensor (32) in testing process, and the thickness of belt of trying to achieve like this is used as the correction factor when trying to achieve actual coiling length.

12. belt coiler as claimed in claim 1 or 2, it is characterized in that, described maintaining cover (20a) is lower to the upper part of extending more than 50% of two flat horizontal surfaces (4,5) in off position, preferably makes described maintaining cover (20a) constitute shelly in the part at least.

13. belt coiler as claimed in claim 1 or 2, it is characterized in that, be provided with slewing rollers (30) at belt entrance (3) position, and making belt (2) pass belt entrance (3) from spool (12) by slewing rollers (30) extends, be provided with for detection of spool movement first sensor (31) and for detection of second sensor (32) of slewing rollers motions and be provided with sensor wheel (33), it and spool (12) mesh, and first sensor (31) is arranged for the motion of detecting sensor wheel and detects thus spool movement.

14. belt coiler as claimed in claim 1 or 2 is characterized in that, described shade is sun blind.

15. belt coiler that is used for shade, it has for the drive unit of the belt of reeling electrically (2) (1) and has for the belt entrance (3) that imports belt (2), wherein the belt coiler has basically flat moulding and correspondingly has two flat horizontal surfaces (4,5) and four leptoprosopy (6,7,8,9), wherein this drive unit (1) has drive motors (10), be placed on the transmission device (11) of drive motors (10) and be placed on the spool (12) that is used for belt (2) of transmission device (11), wherein be provided with for the control surface (13) that triggers the belt winding function the operator side, and wherein be provided be used to making the belt coiler be fixed on the fastening devices (15) of confined state, it is characterized in that, for containing drive device (1) is provided with frame (16), it has at least two substantially parallel frame plates (17,18), they especially utilize connecting rod (19) to interconnect, when concealed installation assembles, assembling framework (35) is fixed on the body of wall separately, and also utilize in addition framework fixed body (37) to fix by the belt coiler rigidly, and this framework fixed body (37) is made of the connecting rod (19) between the frame plate (17,18) at least in part.

16. belt coiler as claimed in claim 15 is characterized in that, assembling framework (35) can be hanging to connecting rod (19) the inside, and and then rotates to the permanent position.

17. such as claim 15 or 16 described belt coilers, it is characterized in that, described frame (16) has at least one space (39), and the positioning element (40) of orientation assemble framework (35) is embedded in this space (39) when being screwed into the permanent position.

18. such as claim 15 or 16 described belt coilers, it is characterized in that described shade is sun blind.

19. belt coiler that is used for shade, it has for the drive unit of the belt of reeling electrically (2) (12) and has for the belt entrance (3) that imports belt (2), wherein the belt coiler has basically flat moulding and correspondingly has two flat horizontal surfaces (4,5) and four leptoprosopy (6,7,8,9), wherein this drive unit (1) has drive motors (10), be placed on the transmission device (11) of drive motors (10) and be placed on the spool (12) that is used for belt (2) of transmission device (11), wherein be provided with for the control surface (13) that triggers the belt winding function the operator side, and wherein be provided be used to making the belt coiler be fixed on the fastening devices (154) of confined state, it is characterized in that, leptoprosopy (6) at the belt coiler is provided with for the control surface (14) that triggers belt coiler function the operator side, circuit board (24) extends along at least a portion of this leptoprosopy (6), at this leptoprosopy (6) belt entrance (3) is set, and described circuit board (24) has space (25), and belt (2) passes this space at confined state.

20. belt coiler as claimed in claim 19 is characterized in that, described shade is sun blind.