CN204549936U - Apparatus for automatically lifting - Google Patents
Apparatus for automatically lifting Download PDFInfo
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- CN204549936U CN204549936U CN201520019100.9U CN201520019100U CN204549936U CN 204549936 U CN204549936 U CN 204549936U CN 201520019100 U CN201520019100 U CN 201520019100U CN 204549936 U CN204549936 U CN 204549936U
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- cross bar
- slope
- pipe link
- substrate
- automatically lifting
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Abstract
The utility model provides a kind of apparatus for automatically lifting, belong to automation equipment field, comprise the controller of the described power unit of scissors mechanism, power unit and connection, described scissors mechanism comprises platen, substrate and the first support arranged in a crossed manner and the second support between described platen and substrate, described first support and described second support hinged in infall; Described power unit comprises motor and Transmission, described motor connects the upper face of described substrate, and described motor by described Transmission order about one end of described first support and one end of the second support along described substrate plate face synchronously and oppositely movement, make described bedplate up-down.This apparatus for automatically lifting, structure is simple, low cost of manufacture, stable working are reliable; Apply this apparatus for automatically lifting and can slow down the long-time sense of fatigue using computer to cause, reduce the probability that user suffers from cervical spondylopathy and lumbar vertebra disease, play the effect for the treatment of simultaneously.
Description
Technical field
The utility model relates to automation equipment field, in particular to a kind of apparatus for automatically lifting.
Background technology
Scissors mechanism (also known as scissors hinge, bridging) is the stretchable mechanism that a class has bright characteristics, also belongs to the category of connecting rod mechanism simultaneously.Scissors mechanism has good foldability and space extensibility, also has the features such as moving cell modularization, structure be simple, with low cost, is widely used in every field such as space flight, traffic, buildings.And traditional scissors mechanism is in default of the theoretical direction of system, version is single, mode of motion is dull, limit the field of application in engineering, a large amount of Novel scissors V shape mechanism needs people and goes to find, the application of scissor-type mechanism also needs to be expanded further.
Contriver finds under study for action, and scissors mechanism of the prior art is used for aloft work, mainly provides power by hydraulic efficiency gear, and control its motion by manual operation, control accuracy is low.
Utility model content
The purpose of this utility model is to provide a kind of apparatus for automatically lifting, to improve the problem of the low and complex structure of traditional scissor-type apparatus for automatically lifting kinematic accuracy, manipulation inconvenience.
The utility model is achieved in that
Based on above-mentioned purpose, the utility model provides a kind of apparatus for automatically lifting, comprises the controller of the described power unit of scissors mechanism, power unit and connection, wherein:
Described scissors mechanism comprises platen, substrate and the first support arranged in a crossed manner and the second support between described platen and substrate, described first support and described second support hinged in infall;
Described power unit comprises motor and Transmission, described motor connects the upper face of described substrate, and described motor by described Transmission order about one end of described first support and one end of the second support along described substrate plate face synchronously and oppositely movement, make described bedplate up-down.
Preferably, described first support comprises end to end head rod, the first cross bar, the second pipe link and the second cross bar successively, described head rod and described second pipe link be arranged in parallel, and described first cross bar and described second cross bar be arranged in parallel;
Described second support comprises end to end 3rd pipe link, the 3rd cross bar, the 4th pipe link and the 4th cross bar successively, and described 3rd pipe link and described 4th pipe link be arranged in parallel, and described 3rd cross bar and described 4th cross bar be arranged in parallel;
Described head rod and described 3rd pipe link are in infall by rotating shaft pivot joint, and described second pipe link and described 4th pipe link pass through rotating shaft pivot joint in infall; Described motor by described Transmission order about described first cross bar and the 3rd cross bar around pivot points along described substrate plate face synchronously and oppositely movement;
The lower face of described platen is provided with anchor shaft, and the axes normal of described anchor shaft is in the direction of slip of described first cross bar; Described scissors mechanism also comprises four strut bars, wherein:
One end of first strut bar and one end of the 3rd strut bar corresponding hinged with described head rod and the second pipe link respectively, and articulated position is all at described head rod with between the 3rd pipe link pivot points and described platen, the other end of described first strut bar and the other end of described 3rd strut bar are hinged and are articulated with one end of described anchor shaft respectively;
One end of second strut bar and one end of the 4th strut bar are corresponding hinged with described second pipe link and the 4th pipe link respectively, and articulated position is all at described second pipe link with between the 4th pipe link pivot points and described platen, the other end of described second strut bar and the other end of the 4th strut bar are hinged and are articulated with the other end of described anchor shaft respectively.
Preferably, the two ends of described first cross bar and described 3rd cross bar are connected to pulley, and described pulley walks in the upper face of described substrate, and the core wheel of described pulley respectively with the axle center conllinear of described first cross bar and described 3rd cross bar;
Described Transmission is leading screw, the output shaft of described motor is fixedly connected with described leading screw, described leading screw passes perpendicularly through described first cross bar and the 3rd cross bar, described leading screw has the first threaded area and the second threaded area, the hand of spiral of described first threaded area and the second threaded area is contrary, and the first threaded area and the second threaded area respectively correspondence be bolted in described first cross bar and the 3rd cross bar.
Preferably, the upper face of described substrate is provided with the first chute, the second chute, and two pulleys connecting described first cross bar lay respectively in described first chute and the second chute;
The upper face of described substrate is also provided with the 3rd chute and the 4th chute, and two pulleys connecting described 3rd cross bar lay respectively in described 3rd chute and the 4th chute.
Preferably, be provided with the first slope in described first chute, the gradient on described first slope increases along described 3rd cross bar gradually near the direction of described first cross bar; Be provided with the 3rd slope in described 3rd chute, described first slope and described 3rd slope are positioned at the both sides of described rotating shaft and are symmetrical arranged, and described first cross bar and described 3rd cross bar are between described first slope and the 3rd slope.
Preferably, be provided with the second slope in described second chute, the gradient on described second slope reduces along described 3rd cross bar gradually near the direction of described first cross bar; Be provided with the 4th slope in described 4th chute, described second slope and described 4th slope are positioned at the both sides of described rotating shaft and are symmetrical arranged, and described second slope and the 4th slope are between described first cross bar and the 3rd cross bar.
Preferably, described motor is between described first cross bar and the 3rd cross bar, and the axes normal of the output shaft of described motor is in the direction of described first cross bar movement;
Described Transmission is steel wire, and described fixation with steel wire connects the output shaft of described motor, and can be wound on described output shaft, and the two ends of described steel wire connect described first cross bar and the 3rd cross bar respectively.
Preferably, described controller also comprises moveable two limit switches, and described two limit switches are arranged on the upper face of described substrate, and is positioned at the both sides of described first cross bar.
Preferably, described apparatus for automatically lifting also comprises four side plates, and described four side plates, described platen and described substrate form box body structure, and described platen can along the inwall dipping and heaving of described four side plates; Side correspondence near the described substrate of described two limit switches is provided with two strip gabs, and described two strip gabs extend along the direction, plate face being parallel to described substrate; The upper face of described substrate is provided with two bar-shaped troughs, and described two limit switches are placed in corresponding described bar-shaped trough respectively, and described two strip gabs described two bar-shaped troughs of corresponding connection respectively; Described two limit switches are fixedly connected with adjusting knob respectively, and described adjusting knob correspondence through described strip gab, and can move back and forth along the bearing of trend of described strip gab, for regulating the position of corresponding described limit switch.
Preferably, described apparatus for automatically lifting also comprises illuminating lamp, and described illuminating lamp is fixedly connected with described platen by metallic hose.
The beneficial effects of the utility model are:
The utility model apparatus for automatically lifting, comprises scissors mechanism and motor, and motor orders about scissors mechanism motion by Transmission, and the structure of whole device is simple, and mode of motion is simple and reliable.Namely, described scissors mechanism comprises platen, substrate and the first support arranged in a crossed manner and the second support between described platen and substrate, the structure of scissors mechanism is simple, easily manufactured, described motor is placed in the upper face of described substrate, sense of current is controlled by the controller connecting described motor, and then control the rotation direction of described motor, achieve described motor and order about the synchronous and counter motion along the plate face of substrate of one end of described first support and one end of the second support by described Transmission.Also namely, when one end of described first support and one end of the second support near time, described platen rises, when one end of described first support and one end of the second support away from time, described platen declines, mode of motion simple and stable, and simple to operate.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the constructional drawing of the utility model apparatus for automatically lifting embodiment one;
Fig. 2 is the first support and the second support connection structure figure of the utility model apparatus for automatically lifting embodiment one;
Fig. 3 is the distressed structure figure (not shown pulley) of the scissors mechanism of the utility model apparatus for automatically lifting embodiment one;
Fig. 4 is the constructional drawing of substrate in the utility model apparatus for automatically lifting Fig. 3;
Fig. 5 is the upward view of platen in the utility model apparatus for automatically lifting Fig. 3;
Fig. 6 is the johning knot composition of head rod and the second pipe link in the utility model apparatus for automatically lifting Fig. 3;
Fig. 7 is the johning knot composition of the second pipe link and the 4th pipe link in the utility model apparatus for automatically lifting Fig. 3;
Fig. 8 is the constructional drawing (not shown pulley) of the utility model apparatus for automatically lifting embodiment two;
Fig. 9 is the constructional drawing of the utility model apparatus for automatically lifting embodiment three;
Figure 10 is the birds-eye view of the substrate of the utility model apparatus for automatically lifting embodiment three.
Reference numeral gathers:
Motor 101, controller 102, leading screw 103, steel wire 104, substrate 105, platen 106, first support 107, second support 108, head rod 109, second pipe link 110, first cross bar 111, second cross bar 112, 3rd pipe link 113, 4th pipe link 114, 3rd cross bar 115, 4th cross bar 116, rotating shaft 117, anchor shaft 118, first strut bar 119, second strut bar 120, 3rd strut bar 121, 4th strut bar 122, pulley 123, first threaded area 124, second threaded area 125, first chute 126, second chute 127, 3rd chute 128, 4th chute 129, first slope 130, second slope 131, 3rd slope 132, 4th slope 133, limit switch 134, side plate 135, strip gab 136, bar-shaped trough 137, adjusting knob 138, illuminating lamp 139.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, also by reference to the accompanying drawings the utility model is described in further detail below in conjunction with specific embodiment.
Present people use the frequency of computer more and more higher, particularly portable notebook PC, after use machine time has been grown, can make the cervical vertebra of people and back do not feel like oneself, and easily cause suffering from cervical spondylopathy and lumbar vertebra disease, for the life of people brings misery.
Given this, designer of the present utility model devises a kind of apparatus for automatically lifting, comprise scissors mechanism and power unit, drive described scissors mechanism to move by power unit, realize the dipping and heaving of described scissors mechanism, simultaneously, described power unit comprises controller 102, described controller 102 can regulate sense of current automatically, thus changes the sense of motion of power unit, and then realizes the automatic lifting of described scissors mechanism.Computer or other display equipment are placed on the platen 106 of described scissors mechanism, people are when using computer or other display equipment, along with the dipping and heaving of described apparatus for automatically lifting, computer or other display equipment move up and down together, the health of user can move together along with the movement of read-out, alleviate the fatigue of user, reduce ill probability.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Refer to Fig. 1-7, the utility model provides a kind of apparatus for automatically lifting, comprises the controller 102 of the described power unit of scissors mechanism, power unit and connection, wherein:
Described scissors mechanism comprises platen 106, substrate 105 and the first support 107 and the second support 108 arranged in a crossed manner between described platen 106 and substrate 105, and described first support 107 is hinged in infall with described second support 108;
Described power unit comprises motor 101 and Transmission, described motor 101 connects the upper face of described substrate 105, and described motor 101 by described Transmission order about one end of described first support 107 and one end of the second support 108 along described substrate 105 plate face synchronously and oppositely movement, make described platen 106 be elevated.
The utility model apparatus for automatically lifting, power is provided by motor 101, drive scissors mechanism moves up and down, regulate sense of current by the controller 102 of motor described in control linkage 101 simultaneously, and then control the hand of rotation of described motor 101, realize the automatic lifting of whole equipment, described apparatus for automatically lifting is simple and compact for structure, low cost of manufacture, easy to operate and kinematic accuracy is high; Described controller 102 belongs to prior art, repeating burden, not being described in detail in order to avoid describing.
Specifically: by arranging the program of controller 102, realize the flow direction controlling electric current, and then control the hand of rotation of motor 101.During apparatus for automatically lifting work, motor 101 ordered about by Transmission one end of the first support 107 of described scissor structure and one end of the second support 108 along substrate 105 upper face synchronously and oppositely movement, namely, when one end of described first support 107 and one end of described second support 108 near time, described platen 106 is in uphill process; When one end of described first support 107 and one end of described second support 108 away from time, described platen 106 is in decline process, and the different hand of rotation correspondence of motor 101 controls rising and the decline of described platen 106.
When practical application, notebook PC is placed on the plate face of described platen 106, decorative pattern can be set in the plate face of described platen 106, increase the friction force in the plate face of notebook PC and described platen 106, in use, described notebook PC is not easily from the plate face landing of described platen 106, and the use of equipment is safer; When using computer, start described motor 101, described apparatus for automatically lifting is brought into operation, described platen 106 moves up and down together along with described first support 107 and described second support 108, thus drive computer to move up and down, the visual cognitive ability of user is on the read-out of described computer, the health of user can move along with the carrying out of the lifting instinct of read-out, even if user uses computer also not easily to feel fatigue for a long time, the use that slow down user is tired, reduces the probability that user is ill.The apparatus for automatically lifting that the utility model provides, is not only applicable to notebook PC, when using other display apparatus, can reach identical result of use.
In the preferred version of above-described embodiment, described first support 107 comprises end to end head rod 109, first cross bar 111, second pipe link 110 and the second cross bar 112 successively, described head rod 109 and described second pipe link 110 be arranged in parallel, and described first cross bar 111 and described second cross bar 112 be arranged in parallel;
Described second support 108 comprises end to end 3rd pipe link 113, the 3rd cross bar 115, the 4th pipe link 114 and the 4th cross bar 116 successively, described 3rd pipe link 113 and described 4th pipe link 114 be arranged in parallel, and described 3rd cross bar 115 and described 4th cross bar 116 be arranged in parallel;
Described head rod 109 and described 3rd pipe link 113 are in infall by rotating shaft 117 pivot joint, and described second pipe link 110 and described 4th pipe link 114 pass through rotating shaft 117 pivot joint in infall; Described motor 101 by described Transmission order about described first cross bar 111 and the 3rd cross bar 115 around pivot points along described substrate 105 plate face synchronously and oppositely movement;
The lower face of described platen 106 is provided with anchor shaft 118, and the axes normal of described anchor shaft 118 is in the direction of slip of described first cross bar 111; Described scissors mechanism also comprises four strut bars, wherein:
One end of first strut bar 119 and one end of the 3rd strut bar 121 are corresponding hinged with described head rod 109 and the second pipe link 110 respectively, and articulated position is all at described head rod 109 with between the 3rd pipe link 113 pivot points and described platen 106, the other end of described first strut bar 119 and the other end of described 3rd strut bar 121 are hinged and are articulated with one end of described anchor shaft 118 respectively;
One end of second strut bar 120 and one end of the 4th strut bar 122 are corresponding hinged with described second pipe link 110 and the 4th pipe link 114 respectively, and articulated position is all at described second pipe link 110 with between the 4th pipe link 114 pivot points and described platen 106, the other end of described second strut bar 120 and the other end of the 4th strut bar 122 are hinged and are articulated with the other end of described anchor shaft 118 respectively.
The structure of the first support 107 and the second support 108 is simple, and easy to process, Transmission drives the mode of the first cross bar 111 and the 3rd cross bar 115 simple and reliable, operates steadily.Meanwhile, by the structure design of four strut bars, ensure that platen 106 can not be moved relative to described second cross bar 112 and the 4th cross bar 116 in motion process, ensure safe and reliable to operation further.In this structure design, on platen 106, fixed rotating shaft 117 is not unique mode, is all included in the protection domain of this patent as long as can realize the structure that platen 106 can not be moved relative to the second cross bar 112 and the 4th cross bar 116.
In the preferred version of above-described embodiment, the two ends of described first cross bar 111 and described 3rd cross bar 115 are connected to pulley 123, described pulley 123 walks in the upper face of described substrate 105, and the core wheel of described pulley 123 respectively with the axle center conllinear of described first cross bar 111 and described 3rd cross bar 115;
Described Transmission is leading screw 103, the output shaft of described motor 101 is fixedly connected with described leading screw 103, described leading screw 103 passes perpendicularly through described first cross bar 111 and the 3rd cross bar 115, described leading screw 103 has the first threaded area 124 and the second threaded area 125, the hand of spiral of described first threaded area 124 and the second threaded area 125 is contrary, and the first threaded area 124 and the second threaded area 125 respectively correspondence be bolted in described first cross bar 111 and the 3rd cross bar 115.
The structure of leading screw 103 is simple, and easy for installation, leading screw 103 is spirally connected with the first cross bar 111 and the 3rd cross bar 115 respectively, and screw connection manner is simple and reliable, and setting accuracy is high, and apparatus for automatically lifting operates steadily.Simultaneously, the setting of pulley 123 both ensure that in described apparatus for automatically lifting operational process, the height of leading screw 103 can not change, the i.e. axis collinear of the axis of described leading screw 103 and the output shaft of described motor 101, make whole device smooth running, reduce friction force simultaneously, decrease the consumption of the energy.
In the preferred version of above-mentioned embodiment, the upper face of described substrate 105 is provided with the first chute 126, second chute 127, and two pulleys 123 connecting described first cross bar 111 lay respectively in described first chute 126 and the second chute 127;
The upper face of described substrate 105 is also provided with the 3rd chute 128 and the 4th chute 129, and two pulleys 123 connecting described 3rd cross bar 115 lay respectively in described 3rd chute 128 and the 4th chute 129.
Described pulley 123 easy for installation, low cost of manufacture, by pulley 123 mating reaction with chute, can reduce the friction force that described first cross bar 111 and described 3rd cross bar 115 are subject in sliding process greatly, both save the energy, improve the running precision of whole equipment simultaneously.Obviously, the design of chute is running precision in order to improve apparatus for automatically lifting and running stability, so the lower face of described platen can arrange many chutes equally, is connected pulley 123 at described second cross bar with the described 4th corresponding position of cross bar.
In the preferred version of above-described embodiment, be provided with the first slope 130 in described first chute 126, the gradient on described first slope 130 increases gradually along the direction of described 3rd cross bar 115 near described first cross bar 111; The 3rd slope 132 is provided with in described 3rd chute 128, described first slope 130 is positioned at the both sides of described rotating shaft 117 with described 3rd slope 132 and is symmetrical arranged, and described first cross bar 111 and described 3rd cross bar 115 are between described first slope 130 and the 3rd slope 132.First cross bar 111 and the 3rd cross bar 115 move away from rotating shaft 117, namely platen 106 is in decline state, when first cross bar 111 and the 3rd cross bar 115 move on slope, the height of the first cross bar 111 and the 3rd cross bar 115 one end raises, and then the side of the corresponding platen 106 of jack-up, make platen 106 have an elevation angle forward, also the equipment be namely placed on platen 106 has an elevation angle forward, make the read-out of equipment more clear, be convenient to the use of user.In like manner, be provided with the second slope 131 in described second chute 127, the gradient on described second slope 131 reduces gradually along the direction of described 3rd cross bar 115 near described first cross bar 111; The 4th slope 133 is provided with in described 4th chute 129, described second slope 131 is positioned at the both sides of described rotating shaft 117 with described 4th slope 133 and is symmetrical arranged, described second slope 131 and the 4th slope 133 are between described first cross bar 111 and the 3rd cross bar 115, the design of this structure, make described apparatus for automatically lifting can produce an elevation angle backward in uphill process, user in use, can be clear that the image on the read-out of equipment.
In the possibility of above-described embodiment, state apparatus for automatically lifting and also comprise illuminating lamp 139, described illuminating lamp 139 is fixedly connected with described platen 106 by metallic hose, and described illuminating lamp 139 is for the environment of dark, easy to use, provides convenience to user.
Embodiment two
Refer to Fig. 8, the utility model provides a kind of apparatus for automatically lifting, this embodiment is only improved the part-structure of above-described embodiment one, other architectural features of above-described embodiment are equally applicable to the present embodiment, burden is repeated in order to avoid describing, only the content improved is described, specific as follows:
Described motor 101 is between described first cross bar 111 and the 3rd cross bar 115, and the axes normal of the output shaft of described motor 101 is in the direction of described first cross bar 111 movement;
Described Transmission is steel wire 104, and described steel wire 104 is fixedly connected with the output shaft of described motor 101, and can be wound on described output shaft, and the two ends of described steel wire 104 connect described first cross bar 111 and the 3rd cross bar 115 respectively.
Adopt steel wire 104 as Transmission, when motor 101 rotates, steel wire 104 is wrapped on the output shaft of motor 101, and namely the length of steel wire 104 shortens, the first cross bar 111 that band is automatically connected on steel wire 104 and the 3rd cross bar 115 move towards the middle part of platen 106, and platen 106 realizes rising; In like manner, when platen 106 declines, motor 101 break-in, the steel wire 104 being wrapped in motor 101 output shaft launches, length, the first cross bar 111 and the 3rd cross bar 115 are towards two flank movements of platen 106, and platen 106 realizes declining, simultaneously, in decline process, under the Action of Gravity Field of platen 106, steel wire 104 can be good at spread apart, there will not be loose situation, operate steadily.
Embodiment three
Refer to Fig. 9-10, the utility model provides a kind of apparatus for automatically lifting, this embodiment is only improved the part-structure of above-described embodiment one, other architectural features of above-described embodiment are equally applicable to the present embodiment, burden is repeated in order to avoid describing, only the content improved is described, specific as follows:
Described controller 102 also comprises moveable two limit switches 134, and described two limit switches 134 are arranged on the upper face of described substrate 105, and is positioned at the both sides of described first cross bar 111.Described limit switch 134 is for limiting the stroke of described apparatus for automatically lifting lifting, in the preferred version of this embodiment, described two limit switches 134 are separately positioned on the sliding trace of two ends of described first cross bar 111, when described first cross bar 111 touches described limit switch 134, the reversion of described motor 101 can be realized, in the process, can by regulating described controller 102, the interval time of described motor 101 reversion is set, namely when described first cross bar 111 touches described limit switch 134, described motor 101 can not reverse at once, the described automatic fixture that rises is parked in this position, when length of the halt reaches setting-up time, described controller 102 controls electric current and changes direction, and then realize the reversion of motor 101, described apparatus for automatically lifting can not frequently be elevated, prevent ill better effects if, and be beneficial to user and use the equipment be placed on described platen 106.
In the possibility of above-described embodiment, described apparatus for automatically lifting also comprises four side plates 135, described four side plates 135, described platen 106 and described substrate 105 form box body structure, and described platen 106 can along the inwall dipping and heaving of described four side plates 135; Side correspondence near the described substrate 105 of described two limit switches 134 is provided with two strip gabs 136, and described two strip gabs 136 extend along the direction, plate face being parallel to described substrate 105; The upper face of described substrate 105 is provided with two bar-shaped troughs 137, and described two limit switches 134 are placed in corresponding described bar-shaped trough 137 respectively, and described two strip gabs 136 described two bar-shaped troughs 137 of corresponding connection respectively; Described two limit switches 134 are fixedly connected with adjusting knob 138 respectively, described adjusting knob 138 correspondence is through described strip gab 136, and can move back and forth along the bearing of trend of described strip gab 136, for regulating the position of corresponding described limit switch 134.
Adopt the design of box body structure, make whole apparatus for automatically lifting be provided with compact conformation, be convenient to place and feature easy to use.In use, directly can be placed on desktop and use, the mode of embedding also can be adopted to be placed in specific desk by described apparatus for automatically lifting and use, easy to use and flexible.Simultaneously, for the ease of operation limit switch 134, namely realize moving freely of limit switch 134, thus control the lifting travel of apparatus for automatically lifting, limit switch 134 connects adjusting knob 138, realizes the movement of limit switch 134 in bar-shaped trough 137 by operation adjusting knob 138.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an apparatus for automatically lifting, is characterized in that, comprises the controller of the described power unit of scissors mechanism, power unit and connection, wherein:
Described scissors mechanism comprises platen, substrate and the first support arranged in a crossed manner and the second support between described platen and substrate, described first support and described second support hinged in infall;
Described power unit comprises motor and Transmission, described motor connects the upper face of described substrate, and described motor by described Transmission order about one end of described first support and one end of the second support along described substrate plate face synchronously and oppositely movement, make described bedplate up-down.
2. apparatus for automatically lifting according to claim 1, it is characterized in that, described first support comprises end to end head rod, the first cross bar, the second pipe link and the second cross bar successively, described head rod and described second pipe link be arranged in parallel, and described first cross bar and described second cross bar be arranged in parallel;
Described second support comprises end to end 3rd pipe link, the 3rd cross bar, the 4th pipe link and the 4th cross bar successively, and described 3rd pipe link and described 4th pipe link be arranged in parallel, and described 3rd cross bar and described 4th cross bar be arranged in parallel;
Described head rod and described 3rd pipe link are in infall by rotating shaft pivot joint, and described second pipe link and described 4th pipe link pass through rotating shaft pivot joint in infall; Described motor by described Transmission order about described first cross bar and the 3rd cross bar around pivot points along described substrate plate face synchronously and oppositely movement;
The lower face of described platen is provided with anchor shaft, and the axes normal of described anchor shaft is in the direction of slip of described first cross bar; Described scissors mechanism also comprises four strut bars, wherein:
One end of first strut bar and one end of the 3rd strut bar corresponding hinged with described head rod and the second pipe link respectively, and articulated position is all at described head rod with between the 3rd pipe link pivot points and described platen, the other end of described first strut bar and the other end of described 3rd strut bar are hinged and are articulated with one end of described anchor shaft respectively;
One end of second strut bar and one end of the 4th strut bar are corresponding hinged with described second pipe link and the 4th pipe link respectively, and articulated position is all at described second pipe link with between the 4th pipe link pivot points and described platen, the other end of described second strut bar and the other end of the 4th strut bar are hinged and are articulated with the other end of described anchor shaft respectively.
3. apparatus for automatically lifting according to claim 2, it is characterized in that, the two ends of described first cross bar and described 3rd cross bar are connected to pulley, described pulley walks in the upper face of described substrate, and the core wheel of described pulley respectively with the axle center conllinear of described first cross bar and described 3rd cross bar;
Described Transmission is leading screw, the output shaft of described motor is fixedly connected with described leading screw, described leading screw passes perpendicularly through described first cross bar and the 3rd cross bar, described leading screw has the first threaded area and the second threaded area, the hand of spiral of described first threaded area and the second threaded area is contrary, and the first threaded area and the second threaded area respectively correspondence be bolted in described first cross bar and the 3rd cross bar.
4. apparatus for automatically lifting according to claim 3, is characterized in that, the upper face of described substrate is provided with the first chute, the second chute, and two pulleys connecting described first cross bar lay respectively in described first chute and the second chute;
The upper face of described substrate is also provided with the 3rd chute and the 4th chute, and two pulleys connecting described 3rd cross bar lay respectively in described 3rd chute and the 4th chute.
5. apparatus for automatically lifting according to claim 4, is characterized in that, is provided with the first slope in described first chute, and the gradient on described first slope increases along described 3rd cross bar gradually near the direction of described first cross bar; Be provided with the 3rd slope in described 3rd chute, described first slope and described 3rd slope are positioned at the both sides of described rotating shaft and are symmetrical arranged, and described first cross bar and described 3rd cross bar are between described first slope and the 3rd slope.
6. apparatus for automatically lifting according to claim 5, is characterized in that, is provided with the second slope in described second chute, and the gradient on described second slope reduces along described 3rd cross bar gradually near the direction of described first cross bar; Be provided with the 4th slope in described 4th chute, described second slope and described 4th slope are positioned at the both sides of described rotating shaft and are symmetrical arranged, and described second slope and the 4th slope are between described first cross bar and the 3rd cross bar.
7. apparatus for automatically lifting according to claim 2, is characterized in that, described motor is between described first cross bar and the 3rd cross bar, and the axes normal of the output shaft of described motor is in the direction of described first cross bar movement;
Described Transmission is steel wire, and described fixation with steel wire connects the output shaft of described motor, and can be wound on described output shaft, and the two ends of described steel wire connect described first cross bar and the 3rd cross bar respectively.
8. the apparatus for automatically lifting according to any one of claim 2-7, is characterized in that, described controller also comprises moveable two limit switches, and described two limit switches are arranged on the upper face of described substrate, and is positioned at the both sides of described first cross bar.
9. apparatus for automatically lifting according to claim 8, it is characterized in that, described apparatus for automatically lifting also comprises four side plates, and described four side plates, described platen and described substrate form box body structure, and described platen can along the inwall dipping and heaving of described four side plates; Side correspondence near the described substrate of described two limit switches is provided with two strip gabs, and described two strip gabs extend along the direction, plate face being parallel to described substrate; The upper face of described substrate is provided with two bar-shaped troughs, and described two limit switches are placed in corresponding described bar-shaped trough respectively, and described two strip gabs described two bar-shaped troughs of corresponding connection respectively; Described two limit switches are fixedly connected with adjusting knob respectively, and described adjusting knob correspondence through described strip gab, and can move back and forth along the bearing of trend of described strip gab, for regulating the position of corresponding described limit switch.
10. apparatus for automatically lifting according to claim 8, is characterized in that, described apparatus for automatically lifting also comprises illuminating lamp, and described illuminating lamp is fixedly connected with described platen by metallic hose.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520019100.9U CN204549936U (en) | 2015-01-12 | 2015-01-12 | Apparatus for automatically lifting |
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| CN201520019100.9U CN204549936U (en) | 2015-01-12 | 2015-01-12 | Apparatus for automatically lifting |
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| CN204549936U true CN204549936U (en) | 2015-08-12 |
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| CN201520019100.9U Expired - Fee Related CN204549936U (en) | 2015-01-12 | 2015-01-12 | Apparatus for automatically lifting |
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| CN105417166A (en) * | 2015-12-25 | 2016-03-23 | 苏州频发机电科技有限公司 | Conveying device for removed defective products of liquid crystal glass substrates |
| CN105690387A (en) * | 2016-03-31 | 2016-06-22 | 马骏 | Intelligent mechanical arm based on internet of things |
| CN105731296A (en) * | 2016-04-18 | 2016-07-06 | 南京康尼机电股份有限公司 | Lifting device |
| CN106430028A (en) * | 2015-08-10 | 2017-02-22 | 佛山市禾才科技服务有限公司 | Flexibly-hinged lifting device |
| CN106617798A (en) * | 2016-10-26 | 2017-05-10 | 大道网络（上海）股份有限公司 | Console lifting and moving system |
| CN106767257A (en) * | 2016-12-28 | 2017-05-31 | 苏州鼎优美网络科技有限公司 | Adjuster |
| CN107661617A (en) * | 2017-11-13 | 2018-02-06 | 安徽禹缤体育科技有限公司 | A kind of stadiums judges' box with autoregulation |
| CN107777615A (en) * | 2017-11-30 | 2018-03-09 | 苏州源泰鸿贸易有限公司 | A kind of oil storage barrel transports hoistable platform |
| CN108335545A (en) * | 2018-04-13 | 2018-07-27 | 泰州迅博信息科技有限公司 | A kind of mobile training service system |
| CN108391994A (en) * | 2018-03-16 | 2018-08-14 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | A kind of lifting furniture anti-tipping apparatus |
| CN108936755A (en) * | 2018-08-20 | 2018-12-07 | 河南东贵电子科技有限公司 | A kind of nut roasting plant |
| CN109534005A (en) * | 2018-11-13 | 2019-03-29 | 于晓东 | Charging equipment is used in a kind of production of liquid detergent |
| CN109809324A (en) * | 2019-03-13 | 2019-05-28 | 安徽融易供应链管理有限公司 | Carrier in a kind of logistics room |
| CN110742638A (en) * | 2019-10-23 | 2020-02-04 | 上海东软医疗科技有限公司 | Scanning bed and medical imaging equipment with same |
| CN111184376A (en) * | 2020-02-28 | 2020-05-22 | 徐州市数字地震台网中心 | Earthquake lifesaving bed |
| CN114538318A (en) * | 2022-01-28 | 2022-05-27 | 北京航天发射技术研究所 | Vertical lifting supporting mechanism |
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| CN106430028A (en) * | 2015-08-10 | 2017-02-22 | 佛山市禾才科技服务有限公司 | Flexibly-hinged lifting device |
| CN106430028B (en) * | 2015-08-10 | 2019-04-02 | 佛山市禾才科技服务有限公司 | A kind of lifting device of flexible, hinged |
| CN105417166B (en) * | 2015-12-25 | 2017-12-15 | 苏州频发机电科技有限公司 | A kind of liquid crystal glass base goes residual conveying device |
| CN105417166A (en) * | 2015-12-25 | 2016-03-23 | 苏州频发机电科技有限公司 | Conveying device for removed defective products of liquid crystal glass substrates |
| CN105690387B (en) * | 2016-03-31 | 2018-08-17 | 台州暾昇机器人科技有限公司 | A kind of intelligent mechanical arm based on Internet of Things |
| CN105690387A (en) * | 2016-03-31 | 2016-06-22 | 马骏 | Intelligent mechanical arm based on internet of things |
| CN105731296A (en) * | 2016-04-18 | 2016-07-06 | 南京康尼机电股份有限公司 | Lifting device |
| CN106617798A (en) * | 2016-10-26 | 2017-05-10 | 大道网络（上海）股份有限公司 | Console lifting and moving system |
| CN106767257A (en) * | 2016-12-28 | 2017-05-31 | 苏州鼎优美网络科技有限公司 | Adjuster |
| CN107661617A (en) * | 2017-11-13 | 2018-02-06 | 安徽禹缤体育科技有限公司 | A kind of stadiums judges' box with autoregulation |
| CN107777615A (en) * | 2017-11-30 | 2018-03-09 | 苏州源泰鸿贸易有限公司 | A kind of oil storage barrel transports hoistable platform |
| CN108391994A (en) * | 2018-03-16 | 2018-08-14 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | A kind of lifting furniture anti-tipping apparatus |
| CN108335545A (en) * | 2018-04-13 | 2018-07-27 | 泰州迅博信息科技有限公司 | A kind of mobile training service system |
| CN108936755A (en) * | 2018-08-20 | 2018-12-07 | 河南东贵电子科技有限公司 | A kind of nut roasting plant |
| CN109534005A (en) * | 2018-11-13 | 2019-03-29 | 于晓东 | Charging equipment is used in a kind of production of liquid detergent |
| CN109809324A (en) * | 2019-03-13 | 2019-05-28 | 安徽融易供应链管理有限公司 | Carrier in a kind of logistics room |
| CN110742638A (en) * | 2019-10-23 | 2020-02-04 | 上海东软医疗科技有限公司 | Scanning bed and medical imaging equipment with same |
| CN111184376A (en) * | 2020-02-28 | 2020-05-22 | 徐州市数字地震台网中心 | Earthquake lifesaving bed |
| CN114538318A (en) * | 2022-01-28 | 2022-05-27 | 北京航天发射技术研究所 | Vertical lifting supporting mechanism |
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