Summary of the invention
The embodiment of the invention provides a kind of elevating mechanism and ultrasonic system thereof, to solve elevating mechanism complex structure in the prior art, function singleness, problem that manufacturing cost is high.
A kind of elevating mechanism provided by the invention; It is fixed on the frame of ultrasonic system; Be used to control the up-down of one of up-down or the two of display screen and the supervisory keyboard of ultrasonic system, comprise: a control device, power set, a telecontrol equipment, a guider, a mount pad; Said control device is electrically connected power set, controls the work of said power set; Said power set connect said telecontrol equipment, to drive said telecontrol equipment motion; Said telecontrol equipment moves along the direction that said guider is set through the effect of said guider; Above-mentioned said each device is fixed through said mount pad.
A kind of ultrasonic system provided by the invention, it comprises: elevating mechanism, said elevating mechanism comprises: a control device, power set, a telecontrol equipment, a guider, a mount pad; Said control device is electrically connected said power set, controls the work of said power set; Said power set connect said telecontrol equipment, to drive said telecontrol equipment motion; Said telecontrol equipment moves along the direction that said guider is set through the effect of said guider; Above-mentioned said each device is fixed through said mount pad.
Adopt elevating mechanism of the present invention and ultrasonic system to have following beneficial effect:
1, owing to adopts the work opening and closing of said control device control power set; The telecontrol equipment that drive is attached thereto when power set are opened moves along the direction initialization of guider; Therefore can simply realize and when going up and down, realize the guiding of direction; Simple in structure, low cost of manufacture.
2, because telecontrol equipment adopts the screw-rod structure assembly, guider adopts the construction package of guide rail, therefore when realizing that control is gone up and down, has also guaranteed the simple of structure, low cost of manufacture.
3, owing to adopt the construction package of slide bar, therefore when realizing that control is gone up and down, also guaranteed the simple of structure, low cost of manufacture.
4, because said power set are a motor; Said telecontrol equipment is the elevating lever that is electrically connected with said power set, controls the up-down of said elevating lever through said power set, and said guider is the urceolus that matches with said elevating lever; It is set in the periphery of said elevating lever; Play the effect of guiding and protection elevating lever, said urceolus lower end and said motor are fixed through said second mount pad, said elevating lever upper end also have one be used to connect display screen and supervisory keyboard perhaps the two one of installing hole; Therefore adopt the elevating mechanism of above structure simple in structure, noise is little.
5, owing to one rotation also is set at elevating mechanism and frame junction; Make this elevating mechanism can become various angle setting as required, thereby the display screen that drives on it become with frame different angles different directions to do the elevating movement of inclination as required with supervisory keyboard with frame.
6, because said second connector upper end can connect supervisory keyboard and display screen; Driving supervisory keyboard and display screen moves together; Also can only connect one of them of supervisory keyboard or display screen, any one that therefore can regulate on it like this moves, and perhaps connects supervisory keyboard and display screen respectively through two elevating mechanisms are set; Like this can independent control the two height, to realize convenient adjustment.
The specific embodiment
The embodiment of the invention provides a kind of elevating mechanism, is fixed on the frame of ultrasonic system, is used to control the up-down of one of up-down or the two of display screen and the supervisory keyboard of ultrasonic system.The embodiment of the invention also provides corresponding ultrasonic system.Below be elaborated respectively.
Embodiment one,
Please refer to Fig. 1, a kind of overall structure sketch map of elevating mechanism is provided for the embodiment of the invention.
This elevating mechanism comprises a control device (not shown), power set 1, a telecontrol equipment 2, a guider 3, a mount pad 4.Said control device is electrically connected power set 1, the work of control power set 1.Said power set 1 connect said telecontrol equipment 2, to drive said telecontrol equipment 2 motions; Said telecontrol equipment 2 moves along the direction that guider 3 is set through the effect of guider 3; Said above-mentioned each device is fixed through said mount pad 4.
In sum; The work opening and closing of said control device control power set 1; The telecontrol equipment 2 that drive is attached thereto when power set 1 are opened moves along the direction initialization of guider 3; Therefore can simply realize and when going up and down, realize the guiding of direction, simple in structure, low cost of manufacture.
Please refer to Fig. 2, the blast structural representation of the elevating mechanism that provides for the embodiment of the invention.
Control device comprises gauge tap 51,52 and control circuit (not shown).Said switch 51,52 comprises two, and a control elevating mechanism moves upward, and a control elevating mechanism moves downward.
Said power set 1 are a motor, and it is electrically connected the control circuit of control device, controls clockwise rotating, rotate counterclockwise and stopping of motor 1 through gauge tap 51,52.
Said telecontrol equipment 2 comprises screw rod cover 21, one lead-screw 22, one first connector 23, one second connector 24.Said screw rod cover 21 is fixed on the motor 1; The drive screw rod cover 21 that clockwise rotates, rotates counterclockwise through motor 1 clockwise rotates, rotates counterclockwise; Screw thread in screw thread on the said lead-screw 22 and the screw rod cover 21 is to cooperating; Make the two fixed connection through being spirally connected; Also be spirally connected on the said lead-screw 22 one be used to connect guider 3 first connector 23; This first connector 23 has the through hole 231 that matches with said lead-screw 22; Said through hole 231 inner surfacies be provided with said lead-screw 22 on the screw thread of threads engaged, clockwise rotating, rotating counterclockwise of said lead-screw 22 drives said first connector 23 along said lead-screw 22 upper and lower moving, said second connector 24 is fixed on the upper end of said first connector 23; Second connector 24 is used to connect one of supervisory keyboard and display screen or the two, drives one of supervisory keyboard and display screen or the two on it and moves thereby the motion through first connector 23 drives the motion of second connector 24.
Further, said screw rod cover 21 can be fixed on the motor 1 through flange 25, also can through be spirally connected, alternate manner such as clamping fixes the two.
Further; Said second connector 24 upper ends can connect supervisory keyboard and display screen, drive supervisory keyboard and display screen and move together, also can only connect one of them of supervisory keyboard or display screen; Any one that can regulate on it like this moves; Perhaps connect supervisory keyboard and display screen respectively through two elevating mechanisms are set, like this can independent control the two height, to realize convenient adjustment.
Said guider 3 comprises guide rail 31, the 3rd connector 32, guide rail bearing 33.
The 3rd connector 32 of said guider 3 is fixed on first connector 23 of said telecontrol equipment 2; Said guide rail 31 is fixedly connected said the 3rd connector 32; Said guide rail bearing 33 is fixed through being installed on the said mount pad 4; Said guide rail bearing 33 is provided with the gathering sill 331 that cooperates with guide rail with the one side of guide rail 32 relatively vertically, and guide rail 31 moves along gathering sill 331, thereby has realized the guiding to telecontrol equipment 2.
Said mount pad 4 comprise a base plate 41 with about two side plates 42, said about two side plates 42 be fixed on the right ends of said base plate 41.Be provided with on the said base plate 41 one hold said screw rod cover 21 installing hole 411, said screw rod cover 21 and flange 25 links are fixed on the lower surface of said base plate 41 simultaneously through flange 25, screw rod cover 21 passes said installing hole 411 and is connected with lead-screw 22.The lower end of the guide rail bearing 33 of said guider 3 is fixed on the base plate 41 of said mount pad 4.
Said mount pad 4 also comprises switch fixing head 43, is used for fixing the switch 51,52 of said control device, and concrete said switch fixing head 43 can be one, its be arranged on said mount pad about on one of them of two side plates 42; Also can be two, will rise and decline switch switch be separately fixed at about on two side plates 42.
Can find out that by technique scheme the elevating mechanism that present embodiment provides is when needs during with display screen and supervisory keyboard rising certain altitude; Press the switch 51 that moves upward; Control circuit drives motor 1 and clockwise rotates, and clockwise rotates thereby drive screw rod cover 21 fixed thereon, and the rotation of screw rod cover 21 drives clockwise rotating of lead-screw 22; The clockwise rotating of lead-screw 22 makes first connector 23 that is spirally connected on it under the guiding of the guide rail that is attached thereto 31, move upward along gathering sill 331; Move upward together thereby drive second connector 24 and last fixed supervisory keyboard thereof and display screen, when arriving suitable position, press the switch 51 that moves upward once more; Motor 1 shuts down, the elevating mechanism stop motion.When needs during with display screen and supervisory keyboard decline certain altitude, to press and move downward switch 52, control circuit drives motor 1 and rotates counterclockwise; Rotate counterclockwise thereby drive screw rod fixed thereon cover 21, the rotation of screw rod cover 21 drives rotating counterclockwise of lead-screw 22, and the rotating counterclockwise of lead-screw 22 makes first connector 23 that is spirally connected on it under the guiding of the guide rail that is attached thereto 31, move downward along gathering sill 331; Thereby driving second connector 24 and last fixed supervisory keyboard thereof and display screen moves downward together; When arriving suitable position, press once more and move downward out 52; Motor 1 shuts down, the elevating mechanism stop motion.
Embodiment two,
Please refer to Fig. 3, be the structural representation of the guider of another specific embodiment of the present invention.Said guider comprises one the 4th connector 34, a slide bar 35, a slide bar bearing 36; Said the 4th connector 34 is provided with the through hole that matches with said slide bar 35 vertically; Said the 4th connector 34 is set on the said slide bar 35 through this through hole; Move along said slide bar 35, said slide bar 35 is fixed on the said mount pad 4 through slide bar bearing 36.
Further, can be at the inwall horizontally set rolling bearing of the through hole of the 4th connector 34, realizing the smooth and easy of motion, thereby reduce wear.
Embodiment three,
Please refer to Fig. 4, be the structural representation of the elevating mechanism of another specific embodiment of the present invention.
Said power set are a motor 5; Said telecontrol equipment is the elevating lever 6 that is electrically connected with said power set; Through the up-down of the said elevating lever 6 of motor 5 control, said guider be one with said elevating lever to the urceolus that cooperates 7, it is set in the periphery of said elevating lever 6; Play the effect of guiding and protection elevating lever 6, said urceolus 7 lower ends and said motor are fixed through said second mount pad 8.Said elevating lever 6 upper ends be provided with one be used to connect one of display screen and supervisory keyboard or the two installing hole 61; Link to each other with this elevating mechanism through one of these installing hole 61 display screens and supervisory keyboard or the two, elevating movement driving display screen through elevating mechanism and supervisory keyboard perhaps the two one of carry out elevating movement.
In sum, motor 5 work drives the elevating lever 6 that is attached thereto and in urceolus, moves up and down, the elevating movement of elevating lever 6 drive its go up the display screen that connects and supervisory keyboard perhaps the two one of carry out elevating movement, this mechanism structure is simple, noise is little.
Embodiment four,
Another embodiment of the present invention does; When said elevating mechanism is provided with perpendicular to said frame; Supervisory keyboard and the vertical up-down of display screen can be realized driving, when becoming heeling condition to be connected, certain angle of inclination can be when rising, become with frame; For conveniently being in the user of different angles; Can one rotating mechanism be set in the frame junction of said elevating mechanism lower end and ultrasonic system, make this elevating mechanism can become various angle setting as required, thereby the display screen that drives on it becomes with frame different angles different directions to do the elevating movement of inclination with supervisory keyboard as required with frame.
Embodiment five,
On the basis of above-mentioned elevating mechanism, the application embodiment also provides a kind of ultrasonic system, and this ultrasonic system comprises: like embodiment one described elevating mechanism, describe in detail in the above-described embodiments about elevating mechanism, repeat no more inferior.
When using this ultrasonic system, can or use the difference of posture according to end user's height, through the adjustment elevating mechanism, so the height of adjustment display screen and supervisory keyboard perhaps the two one of height, thereby make things convenient for the use of user to this system.
More than a kind of elevating mechanism and ultrasonic system thereof that the embodiment of the invention provided have been carried out detailed introduction, but the explanation of above embodiment just is used for help understanding method of the present invention and core concept thereof, should not be construed as limitation of the present invention.The technical staff in present technique field is in the technical scope that the present invention discloses, and the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.