CN2553086Y

CN2553086Y - Fully automatic shutter

Info

Publication number: CN2553086Y
Application number: CN 02239519
Authority: CN
Inventors: 林生良
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-27
Filing date: 2002-06-27
Publication date: 2003-05-28
Anticipated expiration: 2012-06-27

Abstract

The utility model relates to a full automatic shutter which comprises two transmission mechanism assemblies, two blade angle adjusting mechanisms, two lifting transmission devices, two guide rail frames, two fixing brackets, a driving mechanism and a plurality of blades. With the structure composed of the assemblies, the utility model not only can adjust the oblique angle of the blades to control the luminous transmittance of the shutter and has the function of theft prevention like a commonly used shutter but also can lift, lower, position, collect, and release the blades by the full automatic mode, and the angle of the blades can be adjusted in any positions at any time; the effect of theft prevention can be reached when the shutter is completely enclosed, so the use of the shutter is convenient and safe.

Description

Full-automatic shutter

Technical field

The utility model relates to a kind of full-automatic shutter, refers to a kind of size of controlling in the sunlight inlet chamber especially, and can utilize remote controller lifting blade and adjust the angle of blade, and can make it to seal fully and reach the full-automatic shutter of antitheft effect.

Background technology

General known shutter structure, the mode of its operation mostly is the control rope with its shutter of hand operation, make its blade be pulled up or put down, and utilize the bull stick of shutter, and the angle of adjustable blade, but be manual operation, generally for the use such as child of the more weak user of strength or women, young age, its burden is very big, and cause its inconvenience place is arranged in the use, so necessity of improvement is arranged.And a present public anti-theft louver is arranged in addition, it has the effect of antitheft, sunshade and adjustment light transmittance, but because for reaching antitheft function, all anti-theft louver is directly fixed on the window, and its blade also only can the original place be done the deflection adjustment of angle, yet anti-theft louver is fixed in window, the escape when the not only discrepancy of obstruct carrying large piece article, and serious obstruction fire takes place.

So as from the foregoing, above-mentioned known shutter on reality is used, obviously has inconvenience and exists with shortcoming, and can wait to be improved.

Improving of the above-mentioned shortcoming of the design people's thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned shortcoming finally.

The utility model content

Main purpose of the present utility model is to provide a kind of full-automatic shutter, can utilize remote controller to control the lifting of its blade and the adjustment of angle, and can be fit to anyone operation and convenient the use; And be provided with framework in the both sides of shutter and it is fixed on the wall, and blade is sealed fully, and reach antitheft effect, blade folds easily in addition, and personnel escape from easily can make the convenient or fire of large item turnover the time.

In order to reach above-mentioned purpose, the utility model provides a kind of full-automatic shutter, it includes two transmission mechanism groups, two blade angle guiding mechanisms, two lifting actuators, two guide rail frames and assemblies such as analog bracket, a driving mechanism and several blades and constitutes, utilize the driving power transmission shaft of motor, and make the hollow shaft in the transmission mechanism group rotate, and disc wheel thereon and then rotates and the pulling transmission rope, makes blade rotation tilt, and can do the adjustment of any angle; And utilize the rotation of lifting drive and drive the pass steel band, and spur lifter slide, make blade that the effect of lifting can be arranged, and reach full automatic function along with the rotation of pass steel band; In addition, the both sides of blade are fixed on guide rail frame and the analog bracket, then can be reached sealing fully, and antitheft effect is arranged.

In order to make your auditor can further understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is the three-dimensional constructional drawing that decomposes of the present utility model.

Fig. 2 is the three-dimensional constructional drawing that decomposes of transmission mechanism group of the present utility model.

Fig. 3 is the three-dimensional constructional drawing that decomposes of blade angle guiding mechanism of the present utility model.

Fig. 4 is the three-dimensional constructional drawing that decomposes of lifting actuator of the present utility model.

Fig. 5 is the three-dimensional constructional drawing that decomposes of blade interlocking of the present utility model.

The schematic diagram that Fig. 6 A adjusts for the utility model blade angle.

The schematic diagram that Fig. 6 B adjusts for the utility model blade angle.

Fig. 7 is the schematic diagram of the utility model blade lifting control.Label declaration:

1: transmission mechanism group 10: the upper ledge lid

12: hollow shaft 14: disc wheel

16: slotted eye 130: cheese head

141: the protruding tip 250: transmission rope

2: blade angle guiding mechanism 20: the pitman arm group

22: connecting rod 24: the blade enchasing plate

200: pitman arm 250: transmission rope

3: lifting actuator 30: the pass steel band

32: lifter slide 310: straight projection

41: guide rail frame 410: guide rail

5: driving mechanism 50: power transmission shaft

11: lower frame body 13: the lifting drive

15: stop device 140: the protruding tip

142: lug 251: transmission rope

201: moving fulcrum 251: transmission rope

31: lifting guide block 320: projection

42: analog bracket 51: CD-ROM drive motor

21: pitman arm group 6: blade

60: linkage

The specific embodiment

See also shown in Figure 1 (because the structure of two sides is identical, so it is graphic with side signal), the utility model mainly is made of with assemblies such as analog bracket 42, a driving mechanism 5 and several blades 6 two transmission mechanism groups 1, two blade angle guiding mechanisms 2, two lifting actuators 3, two guide rail frames 41, wherein:

Transmission mechanism group 1 (please consulting Fig. 1, shown in Figure 2 simultaneously) is made of upper ledge lid 10, one lower frame body 11, a hollow shaft 12, a lifting drive 13, a disc wheel 14 and a stop device 15; This upper ledge lid 10, lower frame body 11 are that the hard extrusion section bar of hollow is made, can supply the hiding of hollow shaft 12, lifting drive 13, disc wheel 14 and stop device 15 to be arranged in wherein, both frameworks of combining again, two side engagement places respectively are provided with a slotted eye 16 before and after it; This hollow shaft 12 can be used as connection shaft, and its inside is the hexagonal hollow form, and lifting drive 13, disc wheel 14 and stop device 15 and are inserted in thereon in regular turn in the two ends of hollow shaft 12 slotted eye 16 by upper ledge lid 10 and lower frame body 11 combinations and frame respectively; And the surface of this lifting drive 13 is provided with several cheese heads 130, rotates to drive pass steel band 30, and reaches the function of lifting blade 6; The wheel rim of this disc wheel 14 is provided with the two relative protruding tips 140,141 in addition, use for fixing for two transmission ropes 250,251, and extend in the side at 14 places of disc wheel and to be provided with a lug 142, can be subject to stop device 15, and make the blade 6 can be in the rotation of special angle in certain angle.

Blade angle guiding mechanism 2 (please consulting Fig. 1, shown in Figure 3 simultaneously) is made up of

pitman arm group

20,21, several connecting rods 22, several slide track seats 23, several blade enchasing plates 24 and 250,251 of two transmission ropes of two series connection; This pitman arm group 20 is formed by connecting by several pitman arms 200, and at two pitman arms, 200 joints, but be provided with one and close nodular moving fulcrum 201 and bend in one direction, and be provided with a connecting rod 22 at per two moving fulcrum 201 places, and connecting rod 22 two ends connect the pitman arm group 20 of two series connection, 21, and form parallel connection rod set, and be provided with blade enchasing plate 24 in the vertical extent direction of this connecting rod 22, this blade enchasing plate 24 is a square shape, its plate face and connecting rod 22 are at angle, and side is an oblique angle, use for blade 6 interlockings, and on the intermediolateral column of connecting rod 22 and blade enchasing plate 24, being provided with a slide track seat 23, this slide track seat 23 need have placing on the guide rail frame 41 of a specific direction to use for sliding; This two transmission rope 250,251 its in the both sides of blade angle guiding mechanism 2 connecting rod 22 topmost.

Lifting actuator 3 (please consulting Fig. 1, shown in Figure 4 simultaneously), it comprises a pass steel band 30, a lifting guide block 31 and a lifter slide 32, this lifting guide block 31 is an oblong-shaped, it is suitable for guide rail 410 sizes of guide rail frame 41, and front end is provided with projection 310 always, be connected on the root edge of blade angle guiding mechanism 2 slide track seat 23 bottom, and be provided with a hole slot 311 in the lower end of lifting guide block 31; This lifter slide 32 is rectangular tabular, can slide up and down in guide rail frame 31 inside, and be provided with a projection 320 in its bottom, it can be inserted in the hole slot 311 of lifting guide block 31, and can be used as transmission by pass steel band 30 and bring pulling, then can drive blade angle guiding mechanism 2, and reach the effect of lifting.Guide rail frame 41 and analog bracket 42 (seeing also shown in Figure 1), wherein guide rail frame 41 is a C type hollow form, and the opening part of C type is provided with a guide rail 410, can slide up and down usefulness for slide track seat 23, and when blade 6 closures, can be with blade 6 complete sealing and fixing: this analog bracket 42 be a groove shape, and can put guide rail frame 41 in the groove and fix it, and the back side is fixed on the wall, makes blade 6 both sides can be fixed on the window, and window is intercepted, and reach antitheft effect.

Driving mechanism 5 (seeing also shown in Figure 1), comprise a power transmission shaft 50 and a CD-ROM drive motor 51, this CD-ROM drive motor 51 fixedly is mounted in the upper frame (figure slightly), and its both sides respectively are provided with a power transmission shaft 50, and this power transmission shaft 50 is connected in the hollow shaft 12 in the transmission mechanism group 1.

Blade 6 (please consulting Fig. 1, shown in Figure 5 simultaneously), made by the aluminium alloys extrusion section bar, it is that long strip-board shape and side are bow word shape, and respectively is provided with a linkage 60 at the two ends of inboard, connects for blade enchasing plate 24 and uses.

See also shown in Fig. 6 A, Fig. 6 B, schematic diagram for the adjustment of the utility model blade angle, the remote controller that is adjusted into of these blade 6 angles is operated, and makes motor 51 rotate and drive power transmission shaft 50, when power transmission shaft 50 is just changeing, the protruding tip 140 pull-ups one transmission rope 250 on its disc wheel 14, and the other end of transmission rope 250 makes that wherein a pitman arm group 20 upwards promotes, and is an angle, and rotate to the end along its direction, can make blade 6 closed fully; When motor 51 counter-rotatings, another transmission rope 251 of the protruding tip 141 pull-ups on the disc wheel 14 then, and make another pitman arm group 21 upwards promote, and tilt and in opened condition toward the other direction angle, so can utilize the rotation direction and the number of turns of motor 51, can control the angle of its blade.

See also shown in Figure 7, schematic diagram for the utility model blade lifting control, during being controlled to be motor 51 and rotating of this blade 6 liftings, the hollow shaft 12 that its power transmission shaft 50 is connected drives 13 rotations of lifting drive, and make the pass steel band 30 that is placed in above the lifting drive 13, and by pass steel band 30 pulling lifter slides 32, and then drive lifting guide block 31, and affect the connecting rod 22 of blade angle guiding mechanism 2 lower ends, and make blade 6 rise or descend.

The utility model still includes a control circuit (figure slightly), and in order to opening and closing of control blade electric up-down, and controllable blade rises or the automatic outage when dropping to the location, and control positive and negative rotation of motor and reach the adjustment of blade angle and the lifting of blade; But, because this control circuit only be the utilization of general automatic control circuit, and non-be emphasis described in the utility model place, so repeat no more in this for this reason.

By being, by the formation of said modules, the utility model except with the angle of inclination of the same adjustable blade of public person, to adjust its light transmittance and to have outside the antitheft effect; Especially, the full-automatic mode of the utility model, lifting blade and location fold, and can adjust blade angle at any time, and then reach convenience and safety person: it is rare new utility model product.

But, the above only is a preferable possible embodiments of the present utility model, and non-so promptly inflexible limit claim of the present utility model is so use the utility model manual and the equivalent structure variation for it of graphic content institute such as, all in like manner all be contained in the scope of the present utility model, close and give Chen Ming.

Claims

1, a kind of full-automatic shutter is characterized in that: comprising:

Two transmission mechanisms, each is made of a framework, connection shaft, lifting drive, round wheel disk and stop device; This framework is built-in with on connection shaft and its and is with lifting drive, round wheel disk and stop device;

Two blade angle guiding mechanisms are made up of two pitman arm groups, several connecting rods, several slide track seats, several blade enchasing plates and two transmission ropes; This pitman arm group is formed by connecting by several pitman arms, and the connecting rod two ends are linked to the joint of the pitman arm of two pitman arm groups; The vertical extent direction of this connecting rod is provided with the blade enchasing plate, and is provided with a slide track seat in both centres, and two transmission ropes is individually fixed in the two ends of connecting rod;

Two lifting actuators respectively comprise a driving-belt, a lifting guide block and a lifter slide; Blade angle guiding mechanism bottom connecting rod is withstood in this lifting guide block upper end, and the lower end is connected in lifter slide, and lifter slide is provided with the driving-belt linkage, and the upper end of driving-belt then is placed on the lifting drive;

Two guide rail frames, this guide rail frame front end is provided with a guide rail, can slide thereon for slide track seat;

Several blades, the two ends of this blade are provided with one can be fixedly coupled device for the blade enchasing plate.

2, full-automatic shutter as claimed in claim 1 is characterized in that: wherein this framework can be the combination of upper ledge lid and lower frame body.

3, full-automatic shutter as claimed in claim 1, it is characterized in that: wherein this connecting axle can be the hollow shaft of hollow hexagonal shape.

4, full-automatic shutter as claimed in claim 1 is characterized in that: wherein the outer rim two ends on this round wheel disk respectively are provided with a protruding tip.

5, full-automatic shutter as claimed in claim 1, it is characterized in that: wherein the surface of lifting drive is provided with several cheese heads, can use for the driving-belt socket.

6, full-automatic shutter as claimed in claim 1 is characterized in that: wherein be connected with a power transmission shaft in the middle of the two transmission mechanism groups, and motor is connected on it.

7, full-automatic shutter as claimed in claim 1 is characterized in that: two pitman arm joints wherein are provided with one and close the nodular moving fulcrum and be bend in one direction.

8, full-automatic shutter as claimed in claim 1 is characterized in that: wherein this blade enchasing plate is a square shape, its plate face and connecting rod at angle, and side is an oblique angle.

9, full-automatic shutter as claimed in claim 1, it is characterized in that: wherein this driving-belt can be the pass steel band.

10, full-automatic shutter as claimed in claim 1, it is characterized in that: wherein two guide rail frames place in the analog bracket respectively, and analog bracket is fixed on the wall.