CN109209107A - A kind of door suspension system and its operating method - Google Patents

Abstract

The invention discloses a kind of door suspension system and its operating methods, this method institute use device includes apparatus main body and is set to the intracorporal switching device of described device master, the switching device includes the first cavity for being set in described device main body and being open to the left, the first rotation axis is rotatably provided in first cavity, the lower end of first rotation axis is rotatablely connected on the downside inner wall of first cavity by shaft, the upper end of first rotation axis is fixedly connected with the second rotation axis, the second cavity is provided in the upper inside walls of first cavity, what is be connected in the upper inside walls of two cavity is provided with third cavity；The present invention is directed to design one kind to control window unlatching size according to user of service personal inclination, and the present apparatus can self-braking device and its operating method when window has foreign matter.

Description

A kind of door suspension system and its operating method

Technical field

The present invention relates to Smart Home technical field, specially a kind of door suspension system and its operating method.

Background technique

Window is seen everywhere in our daily lifes, window can not only increase indoor light transmission but also can ensure room Interior ventilation at any time nowadays will appear automatic vent window in the market, can realize certainly under artificial control when in use Dynamic open simultaneously is closed, but these vent windows also have biggish loophole in use, for example, only open when in use and Closing two states, the size that user of service can not be opened by the wish of oneself control window, and another point, when in use, For user when hand or foreign matter are placed in windowsill, vent window is closed by force under motor driven will cause itself or to user Member causes personal injury, therefore designing one kind can be according to user of service personal inclination control window unlatching size, and has in window When foreign matter the present apparatus can a kind of self-braking door suspension system and its operating method it is really necessary to.

Summary of the invention

It is in the prior art for overcoming the purpose of the present invention is to provide a kind of door suspension system and its operating method State defect.

A kind of door suspension system according to the present invention and its operating method, this method institute use device include apparatus main body with And be set to the intracorporal switching device of described device master, the switching device include be set in described device main body and be open to The first left cavity is rotatably provided with the first rotation axis in first cavity, and the lower end of first rotation axis passes through Shaft is rotatablely connected on the downside inner wall of first cavity, and the upper end of first rotation axis is fixedly connected with second Rotation axis is provided with the second cavity in the upper inside walls of first cavity, is connected in the upper inside walls of two cavity It is provided with third cavity, extension is passed through the third cavity after the upper end of second rotation axis extends through second cavity It is interior and be fixedly connected with the first rotating block that can be rotated in the third cavity, the side arc inner wall of the third rotation chamber What is be inside connected is provided with the first rotation slot, and the left end and lower end of first rotating block side curved end are fixedly connected with and prolong The second rotating block being passed through in first rotation slot is stretched, the side curved end annular array of second rotating block is set It is equipped with open slot, what is be connected in the inner left wall of first rotation slot is provided with the 4th cavity, can in the 4th cavity Sliding is provided with the first sliding block, and the 5th cavity of opening to the right is provided in first sliding block, can in the 5th cavity Sliding is provided with extensible the second sliding block being passed through in the open slot of right end, the left end face of second sliding block with it is described The first spring, the setting being connected in the inner left wall of the 4th cavity are fixedly connected between the inner left wall of 5th cavity There is the 6th cavity, third sliding block, phase in the right side inner wall of first rotation slot are slidably provided in the 6th cavity Connection is provided with the second rotation slot, and extension is fixedly connected in the back end surface of first rotating block and is passed through described second turn Third rotating block in dynamic slot, is rotatably connected with the first lead screw on the upside end face of first rotating block, and described first The medianly zygomorphic of lead screw is provided with the first fixed block being fixedly connected on the upside of first rotating block on end face, described It is arranged on first lead screw between first fixed block and is threadedly engaged the 4th be connected on first lead screw and slided Block is fixedly connected with the 5th sliding block that can be offseted with first fixed block, institute on the left and right sides end face of the Four-slider State the right side of the first fixed block and be located at be connected in the right side inner wall of the third cavity be provided with the 7th cavity, described the The 5th sliding block is slidably provided in seven cavitys, wherein the right side of the 5th sliding block and be located at the 7th cavity in set There is hydraulic oil, the right end of the 7th cavity is provided with and communicated with hydraulic oil pipe, is provided in the upper inside walls of the 7th cavity It is sliding to be slidably provided with the 6th in the 8th cavity for the 8th cavity that opening is connected to the left and with the third cavity Block is fixedly connected with second spring between the right end face of the 6th sliding block and the right side inner wall of the 8th cavity, described What is be connected in the right side inner wall of 8th cavity is provided with the 9th cavity, is fixedly connected in the right end face of the 6th sliding block One end extends the 7th sliding block that is passed through in the 9th cavity, wherein the other end of the hydraulic oil pipe upwardly extend and with institute The right end for stating the 9th cavity is connected, and is arranged on being slidably connected and can be in the third cavity on first lead screw 8th sliding block of lower slider, what the third cavity was connected in the inner left wall of upper inside walls is provided with and the described 6th What cavity upper end was connected first begins to speak, and extension is fixedly connected in the left end face of the 8th sliding block is passed through described first and begin to speak The 9th interior sliding block is fixedly connected with first between the downside end face of the 9th sliding block and the upside end face of the third sliding block Bracing wire is fixedly installed first motor in the upper inside walls of the third cavity, wherein the upper end power of first lead screw is matched Close the lower end for being connected to the first motor.

It is characterized in that, being fixedly connected with the 4th rotation that can be rotated in second cavity in second rotation axis Block is fixedly connected with the first torque spring between the 4th rotating block and the inner wall of second cavity.

It is characterized in that, being fixedly connected with left end in the left end face of first rotation axis extends first cavity Door-plate outside the opening of left side, the rotation of first rotation axis can control closing and unlatching of the door-plate to aperture of door.

It is characterized in that, bevel structure is provided in the inner wall of the open slot, in the right end face of second sliding block It is provided with the bevel structure that can be matched with the bevel structure being set in the open slot, the left end setting of the 5th sliding block There is bevel structure, it can be by pushing the 5th upper end of slide block inclined-plane for institute when first fixed block is inverted to original state The 5th sliding block is stated to push back in the 7th cavity.

It is characterized in that, what is be connected in the right side inner wall of the 6th cavity is provided with the first guide runner, the third The first slider guide for extending and being passed through in first guide runner, first slider guide are fixedly connected in the right end face of sliding block Upside end face and first guide runner upper inside walls between be fixedly connected with the first return spring.

The concrete operation step of this method institute use device: when aperture of door is opened, first motor starting, in turn Four-slider movement is driven by the first lead screw, at this time since the first rotating block and the second rotation axis are all in rotatable shape State, while the first rotating block and the pivoting friction of the second rotation axis be less than the sliding friction between Four-slider and the first lead screw, Therefore, when the first lead screw is rotated since Four-slider is without rotational restraint, the first lead screw can drive the first rotating block to rotate, When the first rotating block turns an angle, since the left end of the 5th sliding block loses the abutting of the first fixed block, the 6th is sliding Block moves to the right under the action of second spring pulling force, and then drives the 5th sliding block to move to the left by hydraulic oil, and first Rotating block can drive the rotation of the first rotation axis when rotating by the second rotation axis, and then door-plate is driven to be opened, in this process In, the first rotating block of rotation drives the rotation of the second rotating block, and the inclined-plane being set in open slot at this time constantly pushes second to slide Block overcomes in elastic force effect the 5th cavity of retraction of the first spring and the second sliding block when next open slot is opposite with the 4th cavity It is caught in next open slot, and then the first rotating block can be limited when in use there is a situation where inverting, while the first rotating block can The rotation of third rotating block is driven, when the right end face of third rotating block is gone to and when offseting close to the inner left wall of front inner wall the One rotating block is opened to greatest extent, and door-plate is opened to greatest extent at this time, when user of service's hand push during door-plate is opened Firmly door-plate or when door-plate touches foreign matter since the rotation of door-plate is restricted, and then limits the rotation of the first rotation axis, into And the rotation of the first rotating block is limited, the first fixed block stops operating at this time, and the pivoting friction of the first rotating block is greater than the at this time The sliding friction of Four-slider, therefore the rotation of Four-slider is restricted, and then the 4th under the abutting state of the first fixed block Sliding block is gradually increasing in third cavity and finally abuts with the disengaging of the first fixed block, when the second sliding block is detached from and the first fixed block Abutting when, first motor continues to rotate, so drive the 5th sliding block restore to original state, in the process, Four-slider By pushing the 8th sliding block that the 9th sliding block is driven to rise, and then third sliding block is driven to rise, the left end of the first sliding block loses at this time Abut, door-plate remains static at this time, while the right end of the second sliding block the first spring elastic force effect under with open slot Tooth root offsets, when user of service needs to close at door, it is only necessary to push door-plate to the distance for opening one tooth of side promotion, at this time First rotating block of rotation drives the rotation of the second rotating block, is set to the second sliding block of slope driving in open slot sidesway to the left It is dynamic, the elastic force due to the friction between the first sliding block and the 4th cavity less than the first spring at this time, and then the second slipper push the One sliding block moves to the left, and when the tooth top of the right end of the second sliding block and the second rotating block offsets, the first rotating block is by first The effect of torque spring back stretch invert and restore to original state and by the first fixed block push the 5th sliding block restore to Original state, and then the 6th sliding block is driven to restore to original state, the front end face of the 5th sliding block on right side is slided with the 6th at this time The back end surface of block offsets, and the back end surface of first fixed block on right side and the back end surface of third rotating block are flush, at this time First motor starting, and then the rotation of the first lead screw is driven, it constrains and then is gradually reduced simultaneously due to having on front side of Four-slider at this time Restore to original state, and third sliding block is gradually reduced under the action of the first return spring elastic force simultaneously.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, meanwhile, the present apparatus can be realized when in use Automatic open and close, while the present apparatus can control the size that window is opened with user personal inclination when in use, use When also prevented to cause due to the driving of motor the accident crushed to occur, securely and reliably, while the present apparatus is without using to sensing Device is only realized by machine driving and is automatically controlled, and then is reduced sensor and identified ineffective or made due to sensor degradation At unrecognized phenomenon.

Detailed description of the invention

Fig. 1 is overall structure diagram inside a kind of door suspension system of the invention and its operating method；

Fig. 2 is the enlarged diagram of " A " in Fig. 1；

Fig. 3 is the structural schematic diagram in direction " B-B " in Fig. 2；

Fig. 4 is the structural schematic diagram in direction " C-C " in Fig. 2.

Specific embodiment

Below with reference to Fig. 1-4, the present invention is described in detail.

Referring to Fig.1-4, a kind of door suspension system of embodiment according to the present invention and its operating method, this method are used Device includes apparatus main body 11 and the switching device that is set in described device main body 11, and the switching device includes being set to In described device main body 11 and the first cavity 21 for being open to the left, the first rotation is rotatably provided in first cavity 21 The lower end of axis 22, first rotation axis 22 is rotatablely connected on the downside inner wall of first cavity 21 by shaft, The upper end of first rotation axis 22 is fixedly connected with the second rotation axis 23, is provided in the upper inside walls of first cavity 21 Second cavity 39, what is be connected in the upper inside walls of two cavity 39 is provided with third cavity 54, second rotation axis 23 Upper end extend through and extend that be passed through in the third cavity 54 and be fixedly connected with can be described the after second cavity 39 The first rotating block 42 rotated in three cavitys 54, what is be connected in the side arc inner wall of the third rotation chamber 54 is provided with the One rotation slot 37, the left end and lower end of the 42 side curved end of the first rotating block are fixedly connected with extension and are passed through described first The second rotating block 38 in rotation slot 37, the side curved end annular array of second rotating block 28 are provided with opening Slot 62, what is be connected in the inner left wall of first rotation slot 37 is provided with the 4th cavity 35, can in the 4th cavity 35 Sliding is provided with the first sliding block 36, and the 5th cavity 64 of opening to the right is provided in first sliding block 36, and the described 5th is empty Extensible the second sliding block 66 being passed through in the open slot 62 of right end is slidably provided in chamber 64, second sliding block 66 The first spring 65, a left side for the 4th cavity 35 are fixedly connected between left end face and the inner left wall of the 5th cavity 64 What is be connected in the inner wall of side is provided with the 6th cavity 29, is slidably provided with third sliding block 31 in the 6th cavity 29, institute State second rotation slot 44 that is provided with being connected in the right side inner wall of the first rotation slot 37, the rear side end of first rotating block 42 The third rotating block 63 for extending and being passed through in second rotation slot 44, the upside of first rotating block 42 are fixedly connected on face The first lead screw 56 is rotatably connected on end face, medianly zygomorphic be provided with of first lead screw 56 is fixedly connected on The first fixed block 58 on first rotating block, the 42 upside end face is arranged on first lead screw 56 solid positioned at described first Determine between block 58 and is threadedly engaged the Four-slider 59 being connected on first lead screw 56, the left and right two of the Four-slider 59 The 5th sliding block 61 that can be offseted with first fixed block 58, the right side of first fixed block 58 are fixedly connected on side end face And what is be connected in the right side inner wall of the third cavity 54 is provided with the 7th cavity 46, can slide in the 7th cavity 46 Dynamic is provided with the 5th sliding block 45, wherein the right side of the 5th sliding block 45 and being located in the 7th cavity 47 is equipped with hydraulic Oil, the right end of the 7th cavity 47 are provided with and communicated with hydraulic oil pipe 47, are provided in the upper inside walls of the 7th cavity 47 The 8th cavity 52 that opening is connected to the left and with the third cavity 54 is slidably provided with the in the 8th cavity 52 Six sliding blocks 53 are fixedly connected with second between the right end face of the 6th sliding block 53 and the right side inner wall of the 8th cavity 52 Spring 51, what is be connected in the right side inner wall of the 8th cavity 52 is provided with the 9th cavity 49, the right side of the 6th sliding block 53 It is fixedly connected with one end on side end face and extends the 7th sliding block 49 being passed through in the 9th cavity 48, wherein the hydraulic oil pipe 47 other end upwardly extends and is connected with the right end of the 9th cavity 48, is arranged with sliding on first lead screw 56 and matches Close connection and the 8th sliding block 55 that can slide up and down in the third cavity 54, the third cavity 54 is close to upper inside walls First to be connected with 29 upper end of the 6th cavity that be provided with being connected in inner left wall begins to speak 26, the 8th sliding block 55 It is fixedly connected with to extend in left end face and is passed through the described first the 9th sliding block 27 begun to speak in 26, the downside of the 9th sliding block 27 The first bracing wire 28 is fixedly connected between end face and the upside end face of the third sliding block 31, in the upside of the third cavity 54 First motor 25 is fixedly installed in wall, wherein the upper end power of first lead screw 56 is cooperatively connected in the first motor 25 lower end.

Valuably, the 4th rotation that can be rotated in second cavity 39 is fixedly connected in second rotation axis 23 Block is fixedly connected with the first torque spring 41 between the 4th rotating block and the inner wall of second cavity 39.

Valuably, it is fixedly connected with left end in the left end face of first rotation axis 22 and extends first cavity 21 Door-plate 24 outside the opening of left side, the rotation of first rotation axis 22 can control closing and unlatching of the door-plate 24 to aperture of door.

Valuably, bevel structure is provided in the inner wall of the open slot 62, in the right end face of second sliding block 66 It is provided with the bevel structure that can be matched with the bevel structure being set in the open slot 62, the left end of the 5th sliding block 45 It is provided with bevel structure, it can be by pushing 45 upper end of the 5th sliding block when first fixed block 58 is inverted to original state Inclined-plane pushes back the 5th sliding block 45 in the 7th cavity 46.

Valuably, what is be connected in the right side inner wall of the 6th cavity 29 is provided with the first guide runner 32, the third It is fixedly connected in the right end face of sliding block 31 and extends the first slider guide 34 for being passed through in first guide runner 32, described first The first return spring 33 is fixedly connected between the upside end face of slider guide 34 and the upper inside walls of first guide runner 32.

The concrete operation step of this method institute use device: when aperture of door is opened, first motor 25 starts, into And drive Four-slider 59 to act by the first lead screw 56, at this time since the first rotating block 42 and the second rotation axis 23 are all in can The state of rotation, while the first rotating block 42 and the pivoting friction of the second rotation axis 23 are less than Four-slider 59 and the first lead screw 56 Between sliding friction, therefore, the first lead screw 56 rotation when since Four-slider 59 is without rotational restraint, the first lead screw 56 The first rotating block 42 can be driven to rotate, when the first rotating block 42 turns an angle, since the left end of the 5th sliding block 45 loses The abutting of first fixed block 58, therefore the 6th sliding block 53 moves to the right under the action of 51 pulling force of second spring, and then passes through Hydraulic oil drives the 5th sliding block 45 to move to the left, can drive first turn by the second rotation axis 23 when the first rotating block 42 rotates Moving axis 22 rotates, and then door-plate 24 is driven to be opened, and in the process, the first rotating block 42 of rotation drives the second rotating block 38 rotations, the elastic force that the inclined-plane being set in open slot 62 at this time constantly pushes the second sliding block 66 to overcome the first spring 65 act on contracting It returns in the 5th cavity 64 and second sliding block 66 is caught in next open slot 62 when next open slot 62 is opposite with the 4th cavity 35, And then the first rotating block 42 can be limited when in use there is a situation where inverting, while the first rotating block 42 can drive third rotating block 63 rotations, the first rotating block when the right end face of third rotating block 63, which is gone to, to offset with 44 close to the inner left wall of front inner wall 42 open to greatest extent, and door-plate 24 is opened to greatest extent at this time, when user of service is lived with hand push during door-plate 24 is opened Door-plate 24 or when door-plate 24 touches foreign matter since the rotation of door-plate 24 is restricted, and then limits the first rotation axis 22 Rotation, and then the rotation of the first rotating block 42 is limited, the first fixed block 58 stops operating at this time, at this time turn of the first rotating block 42 Dynamic friction is greater than the sliding friction of Four-slider 59, therefore the rotation of Four-slider 59 is restricted, and then in the first fixed block Four-slider 59 is gradually increasing in third cavity 54 and finally abuts with the disengaging of the first fixed block 58 under 58 abutting state, when When second sliding block 66 is detached from the abutting with the first fixed block 58, first motor 25 is continued to rotate, and then drives the 5th sliding block 61 extensive Again to original state, in the process, Four-slider 59 is by pushing the 8th sliding block 55 that the 9th sliding block 27 is driven to rise, and then band Dynamic third sliding block 31 rises, and the left end of the first sliding block 36 loses abutting at this time, and door-plate 24 remains static at this time, while second The right end of sliding block 66 offsets under the elastic force effect of the first spring 65 with the tooth root of open slot 62, when user of service needs to close at door When closing, it is only necessary to push door-plate 24 to the distance for opening one tooth of side promotion, the first rotating block 42 rotated at this time drives second Rotating block 38 rotates, and the second sliding block of slope driving 66 being set in open slot 62 moves to the left, at this time due to the first sliding block 36 and the 4th friction between cavity 35 less than the elastic force of the first spring 65, and then the second sliding block 66 pushes the first sliding block 36 to the left Side is mobile, and when the tooth top of the right end of the second sliding block 66 and the second rotating block 38 offsets, the first rotating block 42 is by the first torsion The effect of 41 back stretch of spring inverts and restores to push the 5th sliding block 45 to restore to original state and by the first fixed block 58 To original state, and then the 6th sliding block 53 is driven to restore to original state, at this time the front end face of the 5th sliding block 61 on right side with The back end surface of 6th sliding block 53 offsets, the back end surface of first fixed block 58 on right side and the back end surface of third rotating block 63 It is flush, first motor 25 starts at this time, and then drives the rotation of the first lead screw 56, at this time since the front side of Four-slider 59 has about Beam is gradually reduced and restores to original state in turn, and simultaneously third sliding block 31 under the action of the first 33 elastic force of return spring by Gradually decline.

When original state, door-plate 24 closes aperture of door, and the first torque spring 41 is in relaxed state at this time, and first is solid Determine the left and right sides that block 58 is located at the first lead screw 56, the first sliding block 36 moves to right to greatest extent in the 4th cavity 35 at this time, and second Sliding block 66 is caught in the open slot 62 of the leftmost side, while Four-slider 59 declines to greatest extent in third cavity 54, left side The front end face of first fixed block 58 of the back end surface and left side of the 5th sliding block 61 offsets, the front side of the 5th sliding block 61 on right side The back end surface of first fixed block 58 of end face and right side offsets, under the 8th sliding block 55 is in third cavity 54 to greatest extent at this time Drop, the 9th sliding block 27 begin to speak to decline to greatest extent in 26 first, and third sliding block 31 declines to greatest extent in the 6th cavity 29, The left end face of the 5th sliding block 45 and the right end face of the first fixed block 58 abut against and are retracted into the 9th sky to greatest extent at this time In chamber 48, while the left end of third rotating block 63 is protruded into greatest extent in third cavity 54.

The specific work process of the present apparatus, when aperture of door is opened, first motor 25 starts, and then passes through first Lead screw 56 drives Four-slider 59 to act, at this time since the first rotating block 42 and the second rotation axis 23 are all in rotatable shape State, while the first rotating block 42 and the pivoting friction of the second rotation axis 23 are less than the cunning between Four-slider 59 and the first lead screw 56 Dynamic friction, therefore, in the rotation of the first lead screw 56 since Four-slider 59 is without rotational restraint, the first lead screw 56 can drive the The rotation of one rotating block 42 is fixed when the first rotating block 42 turns an angle since the left end of the 5th sliding block 45 loses first The abutting of block 58, therefore the 6th sliding block 53 moves to the right under the action of 51 pulling force of second spring, and then passes through hydraulic oil band Dynamic 5th sliding block 45 moves to the left, can drive 22 turns of the first rotation axis by the second rotation axis 23 when the first rotating block 42 rotates It is dynamic, and then door-plate 24 is driven to be opened, in the process, the first rotating block 42 of rotation drives the rotation of the second rotating block 38, The inclined-plane being set in open slot 62 at this time constantly pushes the second sliding block 66 that the elastic force of the first spring 65 is overcome to act on and retracts the 5th Second sliding block 66 is caught in next open slot 62 in cavity 64 and when next open slot 62 is opposite with the 4th cavity 35, Jin Erke The first rotating block 42 is limited when in use there is a situation where inverting, while the first rotating block 42 can drive 63 turns of third rotating block Dynamic, when the right end face of third rotating block 63, which is gone to, to offset with 44 close to the inner left wall of front inner wall, the first rotating block 42 is most Limits are opened, and door-plate 24 is opened to greatest extent at this time, when user of service with hand push lives door-plate during door-plate 24 is opened 24 or when door-plate 24 touches foreign matter, since the rotation of door-plate 24 is restricted, and then the rotation of the first rotation axis 22 is limited, And then the rotation of the first rotating block 42 is limited, the first fixed block 58 stops operating at this time, and the rotation of the first rotating block 42 rubs at this time The sliding friction for being greater than Four-slider 59 is wiped, therefore the rotation of Four-slider 59 is restricted, and then in the first fixed block 58 Four-slider 59 is gradually increasing in third cavity 54 and finally abuts with the disengaging of the first fixed block 58 under abutting state, when second When sliding block 66 is detached from the abutting with the first fixed block 58, first motor 25 is continued to rotate, and then the 5th sliding block 61 is driven to restore extremely Original state, in the process, Four-slider 59 drive the by pushing the 8th sliding block 55 that the 9th sliding block 27 is driven to rise Three sliding blocks 31 rise, and the left end of the first sliding block 36 loses abutting at this time, and door-plate 24 remains static at this time, while the second sliding block 66 right end offsets under the elastic force effect of the first spring 65 with the tooth root of open slot 62, when user of service needs to close at door When, it is only necessary to push door-plate 24 to the distance for opening one tooth of side promotion, the first rotating block 42 rotated at this time drives second turn Motion block 38 rotates, and the second sliding block of slope driving 66 being set in open slot 62 moves to the left, at this time due to the first sliding block 36 Friction between the 4th cavity 35 is less than the elastic force of the first spring 65, and then the second sliding block 66 pushes the first sliding block 36 to the left Mobile, when the tooth top of the right end of the second sliding block 66 and the second rotating block 38 offsets, the first rotating block 42 is by the first torsion bullet The effect of 41 back stretch of spring inverts and restores to push the 5th sliding block 45 to restore extremely to original state and by the first fixed block 58 Original state, and then the 6th sliding block 53 is driven to restore to original state, the at this time front end face of the 5th sliding block 61 on right side and the The back end surface of six sliding blocks 53 offsets, the back end surface and the back end surface phase of third rotating block 63 of first fixed block 58 on right side It flushes, first motor 25 starts at this time, and then drives the rotation of the first lead screw 56, at this time since there is constraint in the front side of Four-slider 59 And then be gradually reduced and restore to original state, and simultaneously third sliding block 31 under the action of the first 33 elastic force of return spring gradually Decline.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, meanwhile, the present apparatus can be realized when in use Automatic open and close, while the present apparatus can control the size that window is opened with user personal inclination when in use, use When also prevented to cause due to the driving of motor the accident crushed to occur, securely and reliably, while the present apparatus is without using to sensing Device is only realized by machine driving and is automatically controlled, and then is reduced sensor and identified ineffective or made due to sensor degradation At unrecognized phenomenon.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention It is subject to claims appended hereto.

Claims (5)

1. a kind of door suspension system and its operating method, this method institute use device includes apparatus main body and is set to the dress Main intracorporal switching device is set, the switching device includes the first cavity for being set in described device main body and being open to the left, The first rotation axis is rotatably provided in first cavity, the lower end of first rotation axis is rotatably connected by shaft It being connected on the downside inner wall of first cavity, the upper end of first rotation axis is fixedly connected with the second rotation axis, and described The second cavity is provided in the upper inside walls of one cavity, what is be connected in the upper inside walls of two cavity is provided with third sky Chamber, extension is passed through in the third cavity and is fixedly connected after the upper end of second rotation axis extends through second cavity There is the first rotating block that can be rotated in the third cavity, what is be connected in the side arc inner wall of the third rotation chamber sets It is equipped with the first rotation slot, the left end and lower end of first rotating block side curved end are fixedly connected with extension and are passed through described The second rotating block in one rotation slot, the side curved end annular array of second rotating block are provided with open slot, What is be connected in the inner left wall of first rotation slot is provided with the 4th cavity, is slidably provided in the 4th cavity First sliding block is provided with the 5th cavity of opening to the right in first sliding block, is slidably provided in the 5th cavity Extensible the second sliding block being passed through in the open slot of right end, a left side for the left end face of second sliding block and the 5th cavity The first spring is fixedly connected between the inner wall of side, what is be connected in the inner left wall of the 4th cavity is provided with the 6th cavity, Third sliding block is slidably provided in 6th cavity, what is be connected in the right side inner wall of first rotation slot is provided with Second rotation slot is fixedly connected with the third for extending and being passed through in second rotation slot in the back end surface of first rotating block Rotating block is rotatably connected with the first lead screw, the left and right two of first lead screw on the upside end face of first rotating block Side is symmetrically arranged with the first fixed block being fixedly connected on the upside of first rotating block on end face, covers on first lead screw Equipped between first fixed block and the Four-slider being connected on first lead screw is threadedly engaged, the described 4th is sliding The 5th sliding block that can be offseted with first fixed block is fixedly connected on the left and right sides end face of block, first fixed block What right side and being located at was connected in the right side inner wall of the third cavity is provided with the 7th cavity, in the 7th cavity slidably Be provided with the 5th sliding block, wherein the right side of the 5th sliding block and be located in the 7th cavity and be equipped with hydraulic oil, described the The right end of seven cavitys is provided with and communicated with hydraulic oil pipe, be provided in the upper inside walls of the 7th cavity opening to the left and with it is described The 8th cavity that third cavity is connected slidably is provided with the 6th sliding block in the 8th cavity, the 6th sliding block Second spring, the right side inner wall of the 8th cavity are fixedly connected between right end face and the right side inner wall of the 8th cavity What is be inside connected is provided with the 9th cavity, one end is fixedly connected in the right end face of the 6th sliding block extends and be passed through described the The 7th sliding block in nine cavitys, wherein the other end of the hydraulic oil pipe upwardly extends and the right end phase with the 9th cavity It is connected to, the 8th sliding block that sliding connection is arranged on first lead screw and can be slided up and down in the third cavity, What the third cavity was connected in the inner left wall of upper inside walls is provided with to be connected with the 6th cavity upper end One begins to speak, and is fixedly connected with to extend in the left end face of the 8th sliding block and is passed through described first and begins to speak the 9th interior sliding block, institute It states and is fixedly connected with the first bracing wire between the downside end face of the 9th sliding block and the upside end face of the third sliding block, the third is empty First motor is fixedly installed in the upper inside walls of chamber, wherein the upper end power of first lead screw is cooperatively connected in described the The lower end of one motor.

2. a kind of door suspension system according to claim 1 and its operating method, it is characterised in that: second rotation axis On be fixedly connected with the 4th rotating block that can be rotated in second cavity, the 4th rotating block and second cavity The first torque spring is fixedly connected between inner wall.

3. a kind of door suspension system according to claim 1 and its operating method, it is characterised in that: first rotation axis Left end face on be fixedly connected with left end and extend door-plate on the left of first cavity outside opening, first rotation axis Rotation can control closing and unlatching of the door-plate to aperture of door.

4. a kind of door suspension system according to claim 1 and its operating method, it is characterised in that: the open slot it is interior Bevel structure is provided in wall, being provided in the right end face of second sliding block can be with the inclined-plane that is set in the open slot The left end of the bevel structure that structure matches, the 5th sliding block is provided with bevel structure, when first fixed block is inverted to The 5th sliding block can be pushed back in the 7th cavity by pushing the 5th upper end of slide block inclined-plane when original state.

5. a kind of door suspension system according to claim 1 and its operating method, it is characterised in that: the 6th cavity What is be connected in the inner wall of right side is provided with the first guide runner, is fixedly connected with extension in the right end face of the third sliding block and is passed through In the upside of the first slider guide in first guide runner, the upside end face of first slider guide and first guide runner The first return spring is fixedly connected between wall;The concrete operation step of this method institute use device: when aperture of door is opened Qi Shi, first motor starting, and then Four-slider movement is driven by the first lead screw, at this time due to the first rotating block and second turn Moving axis is all in rotatable state, while the first rotating block and the pivoting friction of the second rotation axis are less than Four-slider and first Sliding friction between lead screw, therefore, in the rotation of the first lead screw since Four-slider is without rotational restraint, the first lead screw can It drives the first rotating block to rotate, when the first rotating block turns an angle, is fixed since the left end of the 5th sliding block loses first The abutting of block, therefore the 6th sliding block moves to the right under the action of second spring pulling force, and then drives the 5th by hydraulic oil Sliding block moves to the left, can drive the rotation of the first rotation axis when the first rotating block rotates by the second rotation axis, and then drive door Plate is opened, and in the process, the first rotating block of rotation drives the rotation of the second rotating block, is set in open slot at this time Inclined-plane constantly pushes the second sliding block that the elastic force of the first spring is overcome to act on and retracts in the 5th cavity and in next open slot and the 4th Second sliding block is caught in next open slot when cavity is opposite, and then can limit the feelings that the first rotating block inverts when in use Condition, while the first rotating block can drive third rotating block to rotate, when the right end face of third rotating block is gone to and in front side The first rotating block is opened to greatest extent when the inner left wall of wall offsets, and door-plate is opened to greatest extent at this time, when what is opened in door-plate User of service lives door-plate with hand push or when door-plate touches foreign matter, since the rotation of door-plate is restricted, and then limits in the process The rotation of the first rotation axis is made, and then limits the rotation of the first rotating block, the first fixed block stops operating at this time, and first turn at this time The pivoting friction of motion block is greater than the sliding friction of Four-slider, therefore the rotation of Four-slider is restricted, and then solid first Determine Four-slider under the abutting state of block to be gradually increasing in third cavity and finally abut with the disengaging of the first fixed block, when second When sliding block is detached from the abutting with the first fixed block, first motor is continued to rotate, and then the 5th sliding block is driven to restore to original state, In the process, Four-slider is by pushing the 8th sliding block that the 9th sliding block is driven to rise, and then third sliding block is driven to rise, at this time The left end of first sliding block loses abutting, and door-plate remains static at this time, while the right end of the second sliding block is in the bullet of the first spring The lower tooth root with open slot of power effect offsets, when user of service needs to close at door, it is only necessary to door-plate be pushed to push away to side is opened The distance of a dynamic tooth, the first rotating block rotated at this time drive the rotation of the second rotating block, and the inclined-plane being set in open slot pushes away Dynamic second sliding block moves to the left, at this time the elastic force due to the friction between the first sliding block and the 4th cavity less than the first spring, And then second the first sliding block of slipper push moves to the left, when the tooth top of the right end of the second sliding block and the second rotating block offsets, First rotating block is inverted by the effect of the first torque spring back stretch and restores to original state and by the first fixed block It pushes the 5th sliding block to restore to original state, and then the 6th sliding block is driven to restore to original state, at this time the 5th sliding block on right side Front end face and the back end surface of the 6th sliding block offset, after the back end surface and third rotating block of first fixed block on right side Side end face is flush, and first motor starts at this time, and then drives the rotation of the first lead screw, at this time due to having about on front side of Four-slider Beam is gradually reduced in turn and restores to original state, and under third sliding block is under the action of the first return spring elastic force gradually simultaneously Drop.