CN109363717A - Ultrasonic device and floating installation - Google Patents
Ultrasonic device and floating installation Download PDFInfo
- Publication number
- CN109363717A CN109363717A CN201811126259.5A CN201811126259A CN109363717A CN 109363717 A CN109363717 A CN 109363717A CN 201811126259 A CN201811126259 A CN 201811126259A CN 109363717 A CN109363717 A CN 109363717A
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- China
- Prior art keywords
- lifting arm
- lifting
- seat
- attachment base
- moving member
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
Abstract
A kind of floating installation and ultrasonic device, since the first movement part of floating installation and the second moving member are arranged to that straight reciprocating motion can be done along supporting element, while lifting arm both ends are hinged with moving member and attachment base respectively.Therefore user can be changed the position of first movement part and the second moving member on supporting element, first movement part and the second moving member enable to be located remotely from each other according to stress and on supporting element and close when to attachment base or lifting arm force.The angle between lifting arm and attachment base and moving member can also change according to stress and voluntarily simultaneously, so as to be that attachment base planar realizes multipoint movement and rotation.Meanwhile lifting arm itself has elevating function, combines other component with this, then the float in space on horizontal and vertical direction may be implemented.While this structure realizes the multi-faceted floating in horizontal and vertical direction at the same time, it is also equipped with more simplified structure, can be improved device compactedness, and the flexibility that links is more preferable.
Description
Technical field
This application involves ultrasonic devices, and in particular to a kind of ultrasonic device and its floating installation can be realized multi-faceted
It is mobile.
Background technique
Medical staff (by taking diasonograph as an example), is often based upon behaviour when using with the Medical Instruments for showing equipment
Make, the needs of diagnosis, treatment, and combine and visual adaptability is needed on different height doctors, it is desirable that is adjustable at work
Show the positional relationship between equipment and operator's sight, it is desirable that display equipment can be according to flexible motion, it can in realization
Lower to go up and down, be moved forward and backward, moving left and right, left-right rotation etc. operates (full floating operation), so as to meet display equipment energy root
Motor adjustment can be freely carried out according to the intention of operator.
General desk-top diasonograph can be divided into following several classes in display equipment moving in form:
1, display equipment does not have space elevating function, is generally hingedly made up of two flat connecting rods head and the tail joint, only
Has the function of the rocker operation in plane.This mode has a single function, and motor function castrating simplifies.
2, show that the space elevating function of equipment is generally first by a flat connecting rod and a support arm with elevating function
It hingedly realizes in tail joint.This structure meets the mutual cooperation that function needs hinged cradle head, and different joints damp force value
Variation to will lead to movement experience difference in plane very big.Cradle head is too many, structurally and operationally all more complicated.
3, closed system being constituted using five simplified connecting rods, two of them connecting rod is the support arm with elevating function,
Excess-three is flat connecting rod, and head and the tail joint is hingedly constituted between connecting rod, realizes movement of the display equipment in space.This construction reduce
Dependence to the cooperation of multiple joint force value is, it can be achieved that stable motion is experienced.But it is related to the rotation between multiple connecting rods and connecting rod
Hingedly, part is more, and structure is complex, assembles complicated higher cost.
Summary of the invention
The application provides a kind of simpler floating installation of structure, to solve to the multi-faceted floating in horizontal and vertical direction
Demand.The application provides a kind of ultrasonic device of application floating installation simultaneously, to make display device or control panel
It can be easily in the multi-faceted floating in horizontal and vertical direction.
A kind of ultrasonic device, including host, control panel, display device and floating installation, institute are provided in a kind of embodiment
State floating installation be connected between the host and the control panel and/or the control panel and the display device it
Between, the floating installation includes:
Supporting element；
Moving member, the moving member include first movement part and the second moving member, and the first movement part and second are moved
Part by can on supporting element along straight path reciprocatingly move in a manner of be mounted on supporting element；
Lifting arm, the lifting arm include the first lifting arm and the second lifting arm, and first lifting arm and second go up and down
The second end that arm all has first end and can go up and down with respect to first end, the first end of first lifting arm are mounted on the first shifting
It on moving part, and can be rotated relative to first movement part around first rotation axis, the first end of second lifting arm is mounted on the
Two moving members, and can be rotated relative to the second moving member around second rotation axis；
And attachment base, the second end of first lifting arm are connect with attachment base, and can be with respect to attachment base around third
The second end of pivot axis, second lifting arm is connect with attachment base, and can be with respect to attachment base around the 4th rotation axis
Line rotation keeps the attachment base mobile in horizontal and vertical direction by lifting arm and moving member.
In a kind of embodiment, the supporting element has a moving track of linear, the first movement part and second mobile
Part moves on the moving track.
In a kind of embodiment, the first rotation axis and second rotation axis are parallel to each other and both perpendicular to moving member
Straight reciprocating direction.
In a kind of embodiment, the third rotation axis and the 4th pivot center are parallel to each other or are overlapped.
In a kind of embodiment, the first rotation axis and second rotation axis are parallel to each other with third rotation axis.
In a kind of embodiment, the supporting element has line slide rail, and the moving member is sliding block, and the sliding block is slidably installed
On line slide rail.
In a kind of embodiment, at least one in first lifting arm and the second lifting arm has damping dynamic balance mechanism,
Stablize the first lifting arm and the second lifting arm in setting height.
In a kind of embodiment, at least one includes fixing seat, connecting rod, liter in first lifting arm and the second lifting arm
Seat and lower bracket drop, and the fixing seat, connecting rod, lifting seat and lower bracket are successively rotatably connected shape around corresponding pivot center
At parallel four-bar linkage, the fixing seat is rotatably connect with Mobile base, and the lifting seat rotatably connects with attachment base
It connects.
In a kind of embodiment, in the parallel four-bar linkage, the fixing seat, connecting rod, lifting seat and lower bracket
Corresponding pivot center is parallel to each other with straight reciprocating direction, and all rotates with first rotation axis and second
Axis is mutually perpendicular to.
In a kind of embodiment, the damping dynamic balance mechanism includes pressure spring and damper assembly, the damper assembly and pressure spring
It is set in connecting rod, the damper assembly includes sliding block and the spring that is arranged in sliding block, and the spring is set in connecting rod
On, the sliding block by supporting connector to be connected to fixing seat, and the support connector both ends respectively with sliding block and fixation
Seat is rotatably connected；The pressure spring both ends are compressed by sliding block and connecting rod respectively.
In a kind of embodiment, first lifting arm and/or the second lifting arm include fixing seat, lifting seat, be mounted on it is solid
Connecting rod and transmission mechanism between reservation and lifting seat, the connecting rod two end are rotatably mounted on fixing seat and lifting seat
On, the transmission mechanism includes two driving wheels and the driving member that is set on two driving wheels, two driving wheels difference
It is fixedly mounted in fixing seat and lifting seat.
In a kind of embodiment, the driving wheel is sprocket wheel, and the driving member is chain.
In a kind of embodiment, the driving wheel is synchronous pulley, and the driving member is synchronous belt.
In a kind of embodiment, the driving wheel is belt pulley, and the driving member is belt.
In a kind of embodiment, the driving wheel is sheave, and the driving member is rope.
In a kind of embodiment, first lifting arm and/or the second lifting arm include fixing seat, lifting seat, be mounted on it is solid
Connecting rod and rope between reservation and lifting seat, the connecting rod two end are rotatably mounted in fixing seat and lifting seat, institute
It states rope ends to be fixed in fixing seat and lifting seat, fixation position of the rope in fixing seat and lifting seat and connecting rod two
The pivot center at end is staggered, and the middle part of the connecting rod forms a support protrusion, slidably supports, guarantees to being formed in the middle part of rope
Two-part length can be with equilibrium conversion above and below rope in lifting process.
In a kind of embodiment, first lifting arm and/or the second lifting arm include fixing seat, lifting seat, be mounted on it is solid
Connecting rod, angle detection device and driving locking device, the connecting rod two end between reservation and lifting seat are rotatably installed
In fixing seat and lifting seat, the angle detection device is used to detect connecting rod two end respectively between fixing seat and lifting seat
Angle, the driving locking device are used to that lifting seat to be driven to go up and down and lock according to angle detection device institute information detected
Determine lifting seat position.
In a kind of embodiment, at least one is provided with first integrally moved in first lifting arm and first movement part
Lower rotary spacing pin, corresponding another are then equipped with the first lower limit slot with the first lower rotary spacing pin cooperation, and described first
Lower rotary spacing pin, which is limited in the first lower limit slot region, to be rotated；And/or
At least one is provided with the lower rotary spacing pin of second integrally moved in second lifting arm and the second moving member,
Corresponding another is then equipped with the second lower limit slot with the second lower rotary spacing pin cooperation, the described second lower rotary spacing pin quilt
It is limited in the second lower limit slot region and rotates.
In a kind of embodiment, at least one is provided on first integrally moved and turns in first lifting arm and attachment base
Dynamic spacer pin, it is corresponding another be then equipped with first on the cooperation of rotary spacing pin the first upper limit position groove, turn on described first
Dynamic spacer pin, which is limited in the first upper limit position groove region, to be rotated；And/or
At least one is provided with rotary spacing pin on second integrally moved in second lifting arm and attachment base, corresponding
Another be then equipped with second on the cooperation of rotary spacing pin the second upper limit position groove, rotary spacing pin is limited on described second
It is rotated in the second upper limit position groove region.
In a kind of embodiment, the floating installation is fixedly mounted on control panel or host, the display device installation
On floating installation.
It further include damping shaft assembly in a kind of embodiment, the damping shaft assembly includes pedestal and installs on the base
Damping rotation shaft, the pedestal are fixed with display device, and the attachment base is connect with Damping rotation shaft, enable display device is opposite to connect
For joint chair around the 6th pivot axis, the 6th pivot center is vertical with third rotation axis and the 4th pivot center.
In a kind of embodiment, a kind of floating installation is provided, comprising:
Supporting element；
Moving member, the moving member include first movement part and the second moving member, and the first movement part and second are moved
Part by can on supporting element along straight path reciprocatingly move in a manner of be mounted on supporting element；
Lifting arm, the lifting arm include the first lifting arm and the second lifting arm, and first lifting arm and second go up and down
The second end that arm all has first end and can go up and down with respect to first end, the first end of first lifting arm are mounted on the first shifting
It on moving part, and can be rotated relative to first movement part around first rotation axis, the first end of second lifting arm is mounted on the
Two moving members, and can be rotated relative to the second moving member around second rotation axis；
And attachment base, the second end of first lifting arm are connect with attachment base, and can be with respect to attachment base around third
The second end of pivot axis, second lifting arm is connect with attachment base, and can be with respect to attachment base around the 4th rotation axis
Line rotation keeps the attachment base mobile in horizontal and vertical direction by lifting arm and moving member.
According to the floating installation of above-described embodiment, first movement part and the second moving member are arranged to do along supporting element directly
Line moves back and forth, while lifting arm both ends are hinged with moving member and attachment base respectively.Therefore user is to attachment base or lifting arm
When force, the position of first movement part and the second moving member on supporting element can be changed, make first movement part and the second moving member
It can be located remotely from each other according to stress and on supporting element and close.Angle between lifting arm and attachment base and moving member simultaneously
It can also change according to stress and voluntarily, so as to be that attachment base planar realizes multipoint movement and rotation.Meanwhile it rising
Drop arm itself has elevating function, combines other component with this, then the float in space on horizontal and vertical direction may be implemented.This
While kind of structure realizes the multi-faceted floating in horizontal and vertical direction at the same time, it is also equipped with more simplified structure, can be improved
Device compactedness, and the flexibility that links is more preferable.
It can make display device due to using above-mentioned floating installation according to the ultrasonic device of above-described embodiment
Multiposition floats in space, and display device is enable to be readily adjustable to the position of user's adaptation.And the floating installation
Structure is more simplified and compact, is conducive to the miniaturization of ultrasonic device.Meanwhile floating installation linkage flexibility is good, it is also more sharp
In the operation of user.
Detailed description of the invention
Fig. 1 and 2 is the schematic diagram of ultrasonic device different perspectives in a kind of embodiment of the application；
Fig. 3 is that display device is installed to the schematic diagram after floating installation in a kind of embodiment of the application；
Fig. 4 is the exploded view of structure shown in Fig. 3；
Fig. 5 is the schematic diagram of structural changes that floating installation is moved forward and backward under depression angle in a kind of embodiment of the application；
Fig. 6 is the schematic diagram of structural changes that floating installation moves left and right under depression angle in a kind of embodiment of the application；
Fig. 7 is the structure change signal of the floating installation different rotation angle under depression angle in a kind of embodiment of the application
Figure；
Fig. 8 is the schematic diagram of structural changes of the floating installation lifting moving under side view angle in a kind of embodiment of the application；
Fig. 9 is the structural schematic diagram of the first lifting arm in a kind of embodiment of the application；
Figure 10 is the cross-sectional view of the first lifting arm in a kind of embodiment of the application；
Figure 11 is a kind of structural schematic diagram of elevating mechanism in a kind of embodiment of the application；
Figure 12 is the exploded view of structure shown in Figure 11；
Figure 13 is a kind of structural schematic diagram of elevating mechanism in a kind of embodiment of the application；
Figure 14 is the exploded view of structure shown in Figure 13；
Figure 15 is a kind of structural schematic diagram of elevating mechanism in a kind of embodiment of the application；
Figure 16 is the rough schematic view of structure shown in Figure 15；
Figure 17 is lower rotary spacing pin scheme of installation in a kind of embodiment of the application；
Figure 18 is upper rotary spacing pin scheme of installation in a kind of embodiment of the application；
Figure 19 is the schematic diagram that display device is rotated around attachment base in a kind of embodiment of the application；
Figure 20 and 21 is the schematic diagram of ultrasonic device different perspectives in a kind of embodiment of the application；
Figure 22 is the schematic diagram of ultrasonic device in a kind of embodiment of the application.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.Wherein different embodiments
Middle similar component uses associated similar element numbers.In the following embodiments, many datail descriptions be in order to
The application is better understood.However, those skilled in the art can recognize without lifting an eyebrow, part of feature
It is dispensed, or can be substituted by other elements, material, method in varied situations.In some cases, this Shen
Please it is relevant it is some operation there is no in the description show or describe, this is the core in order to avoid the application by mistake
More descriptions are flooded, and to those skilled in the art, these relevant operations, which are described in detail, not to be necessary, they
Relevant operation can be completely understood according to the general technology knowledge of description and this field in specification.
It is formed respectively in addition, feature described in this description, operation or feature can combine in any suitable way
Kind embodiment.Meanwhile each step in method description or movement can also can be aobvious and easy according to those skilled in the art institute
The mode carry out sequence exchange or adjustment seen.Therefore, the various sequences in the description and the appended drawings are intended merely to clearly describe a certain
A embodiment is not meant to be necessary sequence, and wherein some sequentially must comply with unless otherwise indicated.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).
A kind of ultrasonic device is present embodiments provided, such as can be a kind of diasonograph or other ultrasonic devices.
Please refer to Fig. 1 and 2, in a kind of embodiment, which includes control panel 1, display device 2, floating installation 3
And host 9.Various display equipment can be used in the display device 2, showing various images or other electronic information, such as with
To show the information for the treatment of process, the result or other information of processing completion.Display device 2 can be display screen or with touching
Control the touch control display device of function.Key, knob etc. are typically provided on the control panel 1, user can pass through control panel 1
Diasonograph is operated.In the present embodiment, which is mounted on host 9, which is mounted on
On control panel 1.The ultrasonic device can also configure such as idler wheel, handle component, herein no longer superfluous words.
The floating installation 3 has the function of float in space, can be used for switching display device 2 in space between each position.
Fig. 3 and 4 are please referred to, which includes supporting element 31, moving member, lifting arm and attachment base 39.
The moving member includes first movement part 33 and the second moving member 34.First movement part 33 and the second moving member 34 are with energy
It is enough to be mounted on supporting element 31 on supporting element 31 along the mode that straight path reciprocatingly moves.The first movement part 33 and second
Moving member 34 can be to move reciprocatingly along same straight path.When first movement part 33 and the second moving member 34 are by external force
When effect, straight reciprocating motion can be done along supporting element 31.
The lifting arm includes the first lifting arm 35 and the second lifting arm 36.First lifting arm 35 and the second lifting arm 36 are
With first end and it is capable of the second end that first end is gone up and down relatively.The first end of first lifting arm 35 is mounted on first movement part 33
On, and can be rotated relative to first movement part 33 around first rotation axis.The first end of second lifting arm 36 is mounted on second
Moving member 34, and can be rotated relative to the second moving member 34 around second rotation axis.In this way, first lifting arm 35 and second liter
Dropping arm 36 can rotate rotating around first movement part 33 and the second moving member 34, and rotates angle and can also be different.
The second end of first lifting arm 35 is connect with attachment base 39, and can be with respect to attachment base 39 around third rotation axis
Rotation.The second end of second lifting arm 36 is connect with attachment base 39, and can be turned with respect to attachment base 39 around the 4th pivot center
It is dynamic.That is, the first end and second end of lifting arm is rotatablely connected with connector and attachment base 39 respectively.Attachment base 39 is led to
It is mobile in horizontal and vertical direction to cross lifting arm and moving member.The supporting element 31 of the floating installation 3 is fixedly mounted on control panel 1
On, the attachment base 39 of the floating installation 3 is connect with display device 2, so that display device 2 can pass through 3 phase of floating installation
Float in space displacement is carried out to control panel 1.
In addition, the supporting element 31 of the floating installation 3 can also be fixedly mounted on host 9 in some other embodiment,
So that display device 2 can be by the opposite host 9 of floating installation 3 rather than control panel 1 carries out floating displacement.
Fig. 5-8 is please referred to, since lifting arm both ends are hinged with moving member and attachment base 39 respectively, and moving member is can live
Dynamic mode is mounted on supporting element 31, therefore first movement part can be changed when to attachment base 39 or lifting arm force in user
33 and second position of the moving member 34 on supporting element 31, while the angle between lifting arm and attachment base 39 and moving member
It can change according to stress and voluntarily, so as to be that attachment base 39 planar realizes multipoint movement and rotation.Meanwhile it rising
Drop arm itself has elevating function, combines other component with this, then attachment base 39 may be implemented and be mounted on attachment base 39
Component (such as display device 2) float in space in the horizontal and vertical directions, this includes moving left and right, moving up and down, is preceding
Mobile and rotary motion etc. afterwards.While this structure realizes the multi-faceted floating in horizontal and vertical direction at the same time, it is also equipped with more
For simplified structure, cost is relatively low, easy to maintain.And overall structure module may be implemented, it can be improved device compactedness,
Part is few, and the flexibility that links is more preferable.
And the ultrasonic device uses this floating installation 3, therefore the multiposition in space of display device 2 can be made to float,
Display device 2 is set to be readily adjustable to the position of user's adaptation.And 3 structure of floating installation is more simplified and tight
It gathers, is conducive to the miniaturization of ultrasonic device.Meanwhile the floating installation 3 linkage flexibility is good, the also more conducively operation of user.
3 opereating specification of floating installation is bigger, and the floating in more spaces may be implemented.
Certainly, though the present embodiment with ultrasonic device as an example, but it should be recognized that this floating installation 3 can also
It is needed to realize in the equipment of float in space with being applied to other, however it is not limited to ultrasonic device.
Further, the first movement part 33 and the second moving member 34 are past can do on supporting element 31 along straight path
The mode moved again is mounted on supporting element 31, this can be realized by various modes.For example, in a kind of embodiment, the support
Part 31 has the moving track of linear, and the first movement part 33 and the second moving member 34 move on the moving track.Certainly,
In other embodiments, which can also not have specific linear movement track, but be realized by mechanical structure
Limit to the moving member direction of motion makes moving member can only be along straight reciprocating motion.
Please refer to Fig. 3 and Fig. 4, in a kind of embodiment, which has line slide rail, the moving member (first movement
Part 33 and the second moving member 34) it is sliding block, which is slidably mounted on line slide rail.
Figure 3 above and 4 illustrates only a kind of example, and the fit system between the supporting element 31 and moving member can be used but simultaneously
Be limited to sliding rail and sliding block connection type, sliding slot and sliding block connection type, the connection type of pulley and sliding rail, straight line guide sleeve form,
One of pulley rope form, rack pinion form and link transmission form.Certainly, all energy are not enumerated here
Enough realize that moving member relative support 31 realizes the structure of straight reciprocating motion.The unlisted structure that can be realized the purpose out
It still include in this application.
Preferably, in a kind of embodiment, the first rotation axis and second rotation axis be parallel to each other and both perpendicular to
The straight reciprocating direction of moving member.Allow in this way and easily drives 33 He of first movement part when adjustment display device 2
Second moving member 34 moves on supporting element 31.
Preferably, in a kind of embodiment, the third rotation axis and the 4th pivot center are parallel to each other or are overlapped.It please refers to
Fig. 3 and 4, first lifting arm 35 and the second lifting arm 36 are turned by the both ends of different axis 395,396 and attachment base 39 respectively
Dynamic connection, so that third rotation axis and the 4th pivot center be made to be parallel to each other.In other embodiments, first lifting arm 35
It can be co-axially mounted with the second lifting arm 36, so that third rotation axis and the 4th pivot center be made to be overlapped.When the first lifting arm
35 and second lifting arm 36 when being co-axially mounted, angle of rotation of the attachment base 39 relative to the first lifting arm 35 and the second lifting arm 36
Degree can be bigger.
Preferably, in a kind of embodiment, first rotation axis and second rotation axis and third rotation axis (or the 4th turn
Shaft line) it is parallel to each other.When user applies force to floating installation 3 in this way, the rotational motion of each pivot center can have
Effect cooperation, avoids the interference between each movement, to keep the variation of floating installation 3 more smooth and stablize.
It should be noted that herein, when referring to two pivot center " being mutually perpendicular to ", also refer to: when this two
Pivot center in the same plane when, the two is mutually perpendicular to；When this two pivot centers not in the same plane when, the two exists
Spatially be mutually perpendicular to, i.e., wherein projection of the pivot center in the plane where another pivot center with this another
Pivot center is mutually perpendicular to.
Herein, it when referring to two pivot centers " intersection ", also refers to: when this two pivot centers are same flat
When in face, the two intersects with each other；When this two pivot centers not in the same plane when, wherein a pivot center is at another
Another pivot center of projection and this in plane where pivot center intersects with each other.
Further, which is a kind of linking arm for having elevating function, can be using each class formation to reality
Existing elevating function, such as lifting arm can realize elevating function using parallelogram mechanism.
Fig. 9 and 10 are please referred to, by taking the first lifting arm 35 as an example, which includes fixing seat 351, connecting rod
354, lifting seat 359 and lower bracket 358.The fixing seat 351, connecting rod 354, lifting seat 359 and lower bracket 358 successively can be rotated
Connection forms parallel four-bar linkage.When the mobile lifting seat 359, it is constant to be kept fixed 351 position of seat, and lifting seat
359 generate elevating movement.
The fixing seat 351 of first lifting arm 35, lifting seat 359, connecting rod 354, lower bracket 358 pass through pin shaft 71, pin shaft
75, pin shaft 81, pin shaft 85 constitute parallel―ordinal shift structure, it is ensured that lifting seat 359 in lifting process with fixing seat 351 always
Parallel function.
The fixing seat 351 is rotatably connect with first movement part 33, to realize the first lifting arm 35 and first movement
The rotation connection of part 33.The lifting seat 359 is rotatably connect with attachment base 39, to realize the first lifting arm 35 and attachment base
39 are rotatably connected.
Specifically, referring to FIG. 4, the fixing seat 351 of the first lifting arm 35 is connected on first movement part 33 and rotates
Axis 335 can be rotated.Similarly, the fixing seat 361 of the second lifting arm 36 is connected on the second moving member 34 and 345 can turn around the shaft
It is dynamic.The lifting seat 359 of first lifting arm 35 is connected with attachment base 39 by shaft 395 and 395 be can be rotated around the shaft.Similarly,
The lifting seat 359 of two lifting arms 36 is connected with attachment base 39 by shaft 396 and 396 be can be rotated around the shaft.
Certainly, the above lifting structure is only a kind of example, can be in first lifting arm 35 and the second lifting arm 36 to
Few one uses this structure.Or, both realizing elevating function using other lifting structures.Such as lifting structure can also wrap
It includes but is not limited to the simplification parallel―ordinal shift form of present case displaying, traditional four-bar linkage system, parallel―ordinal shift system, chain
Or the structure types such as less parallel lifting of rope driving single connecting rod.
Further, in order to guarantee that lifting arm can be stable in present level at any time, to make to show that equipment is appointed in lifting
Meaning position is come to a complete stop, and in a kind of embodiment, at least one in first lifting arm 35 and the second lifting arm 36 has damping dynamic balance
Mechanism, stablize the first lifting arm 35 and the second lifting arm 36 in setting height.Due to first lifting arm 35 and second
Lifting arm 36 is commonly connected to attachment base 39, therefore when one of them is stablized after setting height, another also therewith without
Method is mobile.
A variety of forms can be used in the damping dynamic balance mechanism, such as can include but is not limited to gas spring form, tension spring shape
Formula form containing pressure spring, constant force spring form such as wind spring form etc., torsional spring form, internal friction damping structure etc..
Please refer to Fig. 9 and 10, in a kind of embodiment, which includes pressure spring 356 and damper assembly 355.
The damper assembly 355 and pressure spring 356 are set in connecting rod 354.The damper assembly 355 is connected to fixation by drive rod 352
Seat 351, and 352 both ends of drive rod are rotatably connected with damper assembly 355 and fixing seat 351 respectively.Drive rod 352 is relatively solid
The pivot center of reservation 351 and the pivot center of the relatively fixed seat 351 of connecting rod 354 are staggered.356 both ends of pressure spring are damped respectively
Component 355 and connecting rod 354 compress.It can guarantee that the load of lifting seat 359 force value is more constant in lifting process by designing, lifting
Arm has certain damping force value, may make any position in lifting process of display device 2 is stablized to stop.First linking arm 35
Upper housing 61 can also be arranged to cover the internal structures such as pressure spring 356.
For example, a kind of damper assembly 355 may include sliding block and the spring that is arranged in sliding block, which is set in connection
On bar 354, and it is connected in fixing seat 351 by the support connector of two sides.The both ends of the support connector respectively with sliding block
With fixing seat 351 be rotatablely connected, such as the support connector can with lower bracket 358 it is concentric be rotatably connected on fixing seat
On 351.The damper assembly 355 can form damping dynamic balance to connecting rod 354, make connecting rod 354 it is stable rest on needs
Position.
Further, parallel four-bar linkage tool there are four the 5th pivot center being parallel to each other (pin 71,75,81,
85 axis direction).5th pivot center is mutually perpendicular to first rotation axis and second rotation axis, and the 5th rotation axis
The straight reciprocating direction of line and moving member is parallel to each other.In this way, turn of the elevating movement of lifting arm, lifting arm and moving member
The linear motion of dynamic and moving member and supporting element 31 can form more effective cooperation, make the floating motion of floating installation 3 more
Add smooth and stablizes.
5th pivot center is also possible to be mutually perpendicular to third rotation axis and the 4th pivot center, and then lifting arm
Elevating movement and the rotation of lifting arm and attachment base 39 can form more effective cooperation, keep floating motion more smooth and steady
It is fixed.
In above-mentioned parallel four-bar linkage, lower bracket 358 can also be omitted, and is only connected only by connecting rod 354 solid
Reservation 351 and lifting seat 359.In this case, it needs to be arranged at the rotation connection of connecting rod 354 and lifting seat 359 corresponding
Spin stabilization mechanism --- such as rotary damping device, with this come guarantee lifting seat 359 can relative to connecting rod 354 stablize
In various angles.
Certainly, the above lifting structure is only a kind of example, can be in first linking arm 35 and the second linking arm 36 to
Few one uses this structure.Or, both realizing elevating function using other lifting structures.Such as lifting structure can also wrap
It includes but is not limited to the simplification parallel―ordinal shift form of present case displaying, traditional four-bar linkage system, parallel―ordinal shift system, chain
Or the structure types such as less parallel lifting of rope driving single connecting rod.
In a kind of embodiment, which may include fixing seat, lifting seat, is mounted between fixing seat and lifting seat
Connecting rod and transmission mechanism, connecting rod two end are rotatably mounted in fixing seat and lifting seat.Transmission mechanism includes two transmissions
The driving member on two driving wheels is taken turns and is set in, two driving wheels are respectively and fixedly installed in fixing seat and lifting seat.
It please refers to Figure 11 and 12, in a kind of embodiment, can be at least in first linking arm 35 and the second linking arm 36
One adds the structure of transmission mechanism using following this connecting rod.The structure includes fixing seat 351, lifting seat 359, is mounted on fixation
Connecting rod 3510 and transmission mechanism between seat 351 and lifting seat 359.As shown in FIG. 11 and 12, which can turn
Dynamic is mounted in fixing seat 351 and lifting seat 359, transmission mechanism employed in figure be sprocket wheel chain transmission mechanism, two
Sprocket wheel 3512 is respectively and fixedly installed in fixing seat 351 and lifting seat 359, and chain 3511 is then set on two sprocket wheels 3512.
The lifting seat 359 can relatively fixed seat 351 be gone up and down under external force, to realize elevating function.
In addition to this, the transmission mechanism can also use but be not limited to synchronous pulley driving mechanism (including synchronous pulley and
Synchronous belt), pulley transmission mechanism (including belt pulley and belt) and rope drive mechanism (including sheave and rope) etc., this
A little transmission mechanisms can refer to above-mentioned sprocket wheel chain transmission mechanism and be configured.Please refer to Figure 13 and 14, in a kind of embodiment, this
It can be at least one in one linking arm 35 and the second linking arm 36 and use following this lifting structure.The structure includes fixing seat
351, lifting seat 359, the connecting rod 3510 and rope 3513 that are mounted between fixing seat 351 and lifting seat 359.The connecting rod 3510
Both ends are rotatably mounted in fixing seat 351 and lifting seat 359, and 3513 both ends of rope are fixed on fixing seat 351 and lifting seat
On 359, the fixed point position 3516 and the hinge joint 3517 at 3510 both ends of connecting rod, 3518 positions of rope 3513 be not be overlapped.The liter
Drop seat 359 can relatively fixed seat 351 be gone up and down under external force, to realize elevating function.The middle part of the connecting rod is formed
One support protrusion 3514 forms 3513 middle part 3515 of rope and slidably supports, guarantees two parts rope above and below in lifting process
The length of rope 3513 can be with equilibrium conversion.
It please refers to Figure 15 and 16, in a kind of embodiment, can be at least in first linking arm 35 and the second linking arm 36
One uses following this lifting structure.The structure includes fixing seat 351, lifting seat 359, is mounted on fixing seat 351 and lifting
Connecting rod 3510, angle detection device and driving locking device (angle detection device and driving locking device figure between seat 359
In be not shown).3510 both ends of connecting rod are rotatably mounted in fixing seat 351 and lifting seat 359.The angle detection device is used
In detection 3510 both ends of connecting rod, angle a, b between fixing seat 351 and lifting seat 359, the driving locking device are used for respectively
Drive the lifting of lifting seat 359 and locking 359 position of lifting seat.In lifting process, angle detection device detects connecting rod 3510
Angle a, b of both ends hinge joint 3517,3518, and give data feedback to driving locking device.Driving locking device can drive liter
It drops seat 359 to rotate relative to connecting rod 3510, and connecting rod 3510 is driven to rotate relative to fixing seat 351.According to existing design formula,
It can guarantee in any lifting process, 359 plane of lifting seat is parallel with 351 plane of fixing seat.When driving locking device starting lock
It, can be by motion locking as above when determining function.
In order to avoid rotating excessive angle between lifting arm and moving member, in a kind of embodiment, first lifting arm 35
With at least one is provided with the first lower rotary spacing pin integrally moved in first movement part 33.Corresponding another be then equipped with
First lower limit slot of the first lower rotary spacing pin cooperation.First lower rotary spacing pin is limited in the first lower limit slot region
Rotation.
Figure 17 is please referred to, which can be fixed in the fixing seat 351 of the first lifting arm 35 (figure
In only schematically draw lower rotary spacing pin 684, omit fixing seat 351), and the first lower limit slot 681 is provided with the first shifting
On moving part 33 (only depicting the part of first movement part 33 in figure).The first lower limit slot 681 is using around first rotation axis
The arc groove of setting.The first lower rotary spacing pin 684 is extend into arc groove, and is limited in arc groove and is moved, to make
First lifting arm 35 and first movement part 33 relatively rotate angle control within the set range.
Certainly, in some embodiments, it is also possible at least one in the second lifting arm 36 and the second moving member 34 and is provided with
The lower rotary spacing pin of second integrally moved, corresponding another are then equipped with the second lower limit with the second lower rotary spacing pin cooperation
Position slot.Second lower rotary spacing pin, which is limited in the second lower limit slot region, to be rotated.
Further, to realize that display device can planar come to a complete stop any position, it is also provided with articulation damping
The adjusting of power is fixed in fixing seat 351 for example, by using damping pin, and screws in the shaft for acting on moving member, so that rising
It drops arm and generates the adjustable function of rotary damping power relative to moving member.
Further, in a kind of embodiment, at least one is provided with integrated movement in the first lifting arm 35 and attachment base 39
First on rotary spacing pin, it is corresponding another be then equipped with first on rotary spacing pin cooperation the first upper limit position groove.It should
Rotary spacing pin is limited in the first upper limit position groove region and rotates on first.
Please refer to Figure 18, this on first rotary spacing pin 3814 can be fixed on attachment base 39 and (only draw rotation in figure
Spacer pin 3814 omits attachment base 39), and the first upper limit position groove 3811 is provided on the lifting seat 359 of the first lifting arm 35.It should
First upper limit position groove 3811 is using the arc groove being arranged around third rotation axis.This on first rotary spacing pin 3814 extend into arc
It in shape slot, and is limited in arc groove and moves, set so that the first lifting arm 35 and attachment base 39 be made to relatively rotate angle control
Determine in range.
Likewise, being also provided with articulation damping force to realize that display device can planar come to a complete stop any position
Adjusting, be fixed in lifting seat 359 for example, by using damping pin, and screw and act in the shaft of attachment base 39, so that rising
It drops arm and generates the adjustable function of rotary damping power relative to attachment base 39.
Certainly, in some embodiments, it is also possible at least one in the second lifting arm 36 and attachment base 39 and is provided with one
Movement second on rotary spacing pin, it is corresponding another be then equipped with second on rotary spacing pin cooperation the second upper limit
Slot, this on second rotary spacing pin be limited in the second upper limit position groove region and rotate.
On the other hand, it please refers to Fig. 4 and Figure 19, further includes damping shaft assembly 65 in a kind of embodiment.The damping shaft assembly
65 include pedestal 651 and the Damping rotation shaft 653 being mounted on pedestal 651.Pedestal 651 and display device 2 are fixed.Attachment base 39 with
Damping rotation shaft 653 connects, and enables display device 2 with respect to attachment base 39 around the 6th pivot axis.6th pivot center
It is vertical with third rotation axis and the 4th pivot center.Under the action of the damping shaft assembly 65, which can be according to
Rotation direction shown in Figure 19 turns an angle and stablizes under the angle, to meet different angle demands.
Please refer to Figure 20 and 21, it is specifically a kind of diasonograph that a kind of embodiment, which also provides a kind of ultrasonic device,.
Wherein, the supporting element 31 of the floating installation 3 is connect with host 9, and the attachment base 39 of the floating installation 3 is fixedly mounted on control panel
On 1, i.e., the floating installation 3 is used to carry out floating support to control panel 1.
In addition, please refer to Figure 22, a kind of embodiment also provides a kind of ultrasonic device, and the supporting element 31 of the floating installation 3 is solid
On control panel 1, the attachment base 39 of the floating installation 3 is connect with host 9 for Dingan County.That is, turning floating installation 3 around peace
Dress.The inverted floating installation 3 equally also can be applied to display device 2 and control panel 1 and display device 2 and host 9
Between.
In short, the floating installation 3 is mounted between control panel 1 and display device 2, control panel 1 also may be mounted at
Between host 9, it can also be mounted between display device 2 and host 9.The supporting element 31 and attachment base 39 of the floating installation 3
It can be used as connection structure to connect with control panel 1, display device 2 and host 9.
Further, in various embodiments above, floating installation 3 can also be at least two.In host 9 and control plane
It is provided at least one floating installation 3 between plate 1, and is provided at least one floating between display device 2 and control panel 1
Device 3, to form more variations of floating by the combination of multiple floating installations 3.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (22)
1. a kind of ultrasonic device, which is characterized in that including host, control panel, display device and floating installation, the floating dress
It sets and is connected between the host and the control panel and/or between the control panel and the display device, it is described floating
Dynamic device includes:
Supporting element；
Moving member, the moving member include first movement part and the second moving member, the first movement part and the second moving member with
It can be mounted on supporting element on supporting element along the mode that straight path reciprocatingly moves；
Lifting arm, the lifting arm include the first lifting arm and the second lifting arm, and first lifting arm and the second lifting arm are equal
With first end and it is capable of the second end that first end is gone up and down relatively, the first end of first lifting arm is mounted on first movement part
On, and can be rotated relative to first movement part around first rotation axis, the first end of second lifting arm is mounted on the second shifting
Moving part, and can be rotated relative to the second moving member around second rotation axis；
And attachment base, the second end of first lifting arm are connect with attachment base, and can be rotated relative to attachment base around third
Axis rotation, the second end of second lifting arm are connect with attachment base, and can be turned with respect to attachment base around the 4th pivot center
It is dynamic, keep the attachment base mobile in horizontal and vertical direction by lifting arm and moving member.
2. ultrasonic device as described in claim 1, which is characterized in that the supporting element has the moving track of linear, institute
It states first movement part and the second moving member moves on the moving track.
3. ultrasonic device as claimed in claim 1 or 2, which is characterized in that the first rotation axis and second rotation axis
It is parallel to each other and both perpendicular to the straight reciprocating direction of moving member.
4. ultrasonic device as described in any one of claims 1-3, which is characterized in that the third rotation axis and the 4th rotation
Axis is parallel to each other or is overlapped.
5. ultrasonic device as claimed in claim 4, which is characterized in that the first rotation axis and second rotation axis with
Third rotation axis is parallel to each other.
6. ultrasonic device as described in any one in claim 1-5, which is characterized in that the supporting element has line slide rail, institute
Stating moving member is sliding block, and the sliding block is slidably mounted on line slide rail.
7. ultrasonic device as claimed in any one of claims 1 to 6, which is characterized in that first lifting arm and the second lifting arm
In at least one there is damping dynamic balance mechanism, stablize the first lifting arm and the second lifting arm in setting height.
8. ultrasonic device as claimed in claim 7, which is characterized in that in first lifting arm and the second lifting arm at least its
One includes fixing seat, connecting rod, lifting seat and lower bracket, and the fixing seat, connecting rod, lifting seat and lower bracket are successively around correspondence
Pivot center be rotatably connected to form parallel four-bar linkage, the fixing seat is rotatably connect with Mobile base, the liter
Drop seat is rotatably connect with attachment base.
9. ultrasonic device as claimed in claim 8, which is characterized in that in the parallel four-bar linkage, the fixing seat,
Connecting rod, lifting seat and the corresponding pivot center of lower bracket are parallel to each other with straight reciprocating direction, and all with
First rotation axis and second rotation axis are mutually perpendicular to.
10. ultrasonic device as claimed in claim 9, which is characterized in that the damping dynamic balance mechanism includes pressure spring and damping
Component, the damper assembly and pressure spring are set in connecting rod, and the damper assembly includes sliding block and the bullet that is arranged in sliding block
Spring, the spring are set in connecting rod, and the sliding block is by supporting connector to be connected to fixing seat, and the support connects
Part both ends are rotatably connected with sliding block and fixing seat respectively；The pressure spring both ends are compressed by sliding block and connecting rod respectively.
11. ultrasonic device as claimed in any one of claims 1 to 6, which is characterized in that first lifting arm and/or second liter
Dropping arm includes fixing seat, lifting seat, the connecting rod and transmission mechanism being mounted between fixing seat and lifting seat, the connecting rod two end
It is rotatably mounted in fixing seat and lifting seat, the transmission mechanism includes two driving wheels and is set on two driving wheels
Driving member, two driving wheels are respectively and fixedly installed in fixing seat and lifting seat.
12. ultrasonic device as claimed in claim 11, which is characterized in that the driving wheel is sprocket wheel, and the driving member is chain
Item.
13. ultrasonic device as claimed in claim 11, which is characterized in that the driving wheel is synchronous pulley, the driving member
For synchronous belt.
14. ultrasonic device as claimed in claim 11, which is characterized in that the driving wheel is belt pulley, and the driving member is
Belt.
15. ultrasonic device as claimed in claim 11, which is characterized in that the driving wheel is sheave, and the driving member is rope
Rope.
16. ultrasonic device as claimed in any one of claims 1 to 6, which is characterized in that first lifting arm and/or second liter
Dropping arm includes fixing seat, lifting seat, the connecting rod and rope being mounted between fixing seat and lifting seat, and the connecting rod two end can turn
Dynamic is mounted in fixing seat and lifting seat, and the rope ends are fixed in fixing seat and lifting seat, and the rope is in fixation
The pivot center of seat and the fixation position on lifting seat and connecting rod two end is staggered, and it is convex that the middle part of the connecting rod forms a support
It rises, is slidably supported to being formed in the middle part of rope, guarantee that two-part length can be with equilibrium conversion above and below rope in lifting process.
17. ultrasonic device as claimed in any one of claims 1 to 6, which is characterized in that first lifting arm and/or second liter
Drop arm includes fixing seat, lifting seat, the connecting rod being mounted between fixing seat and lifting seat, angle detection device and driving locking
Device, the connecting rod two end are rotatably mounted in fixing seat and lifting seat, and the angle detection device is for detecting connecting rod
Angle between both ends and fixing seat and lifting seat, the driving locking device are used for detected according to angle detection device institute
Information come drive lifting seat go up and down and locking lifting seat position.
18. such as the described in any item ultrasonic devices of claim 1-17, which is characterized in that first lifting arm and first movement
At least one is provided with the lower rotary spacing pin of first integrally moved in part, and corresponding another is then equipped with and the first lower rotation limit
First lower limit slot of position pin cooperation, the described first lower rotary spacing pin, which is limited in the first lower limit slot region, to be rotated；With/
Or
At least one is provided with the lower rotary spacing pin of second integrally moved in second lifting arm and the second moving member, corresponding
Another be then equipped with the second lower limit slot with the second lower rotary spacing pin cooperation, the described second lower rotary spacing pin is limited
It is rotated in the second lower limit slot region.
19. such as the described in any item ultrasonic devices of claim 1-18, which is characterized in that in first lifting arm and attachment base
At least one is provided with rotary spacing pin on first integrally moved, corresponding another be then equipped with first on rotary spacing pin
First upper limit position groove of cooperation, rotary spacing pin is limited in rotation the first upper limit position groove region on described first；And/or
At least one is provided with rotary spacing pin on second integrally moved in second lifting arm and attachment base, corresponding another
One be then equipped with second on the cooperation of rotary spacing pin the second upper limit position groove, rotary spacing pin is limited in the on described second
It is rotated in two upper limit position groove regions.
20. the ultrasonic device as described in any one of claim 1-19, the floating installation is fixedly mounted on control panel
Or on host, the display device is mounted on floating installation.
21. ultrasonic device as claimed in claim 20, which is characterized in that further include damping shaft assembly, the damping shaft assembly
Damping rotation shaft including pedestal and installation on the base, the pedestal are fixed with display device, the attachment base and Damping rotation shaft
Connection enables display device with respect to attachment base around the 6th pivot axis, the 6th pivot center and third rotation axis
Line and the 4th pivot center are vertical.
22. a kind of floating installation characterized by comprising
Supporting element；
Moving member, the moving member include first movement part and the second moving member, the first movement part and the second moving member with
It can be mounted on supporting element on supporting element along the mode that straight path reciprocatingly moves；
Lifting arm, the lifting arm include the first lifting arm and the second lifting arm, and first lifting arm and the second lifting arm are equal
With first end and it is capable of the second end that first end is gone up and down relatively, the first end of first lifting arm is mounted on first movement part
On, and can be rotated relative to first movement part around first rotation axis, the first end of second lifting arm is mounted on the second shifting
Moving part, and can be rotated relative to the second moving member around second rotation axis；
And attachment base, the second end of first lifting arm are connect with attachment base, and can be rotated relative to attachment base around third
Axis rotation, the second end of second lifting arm are connect with attachment base, and can be turned with respect to attachment base around the 4th pivot center
It is dynamic, keep the attachment base mobile in horizontal and vertical direction by lifting arm and moving member.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126259.5A CN109363717B (en) | 2018-09-26 | 2018-09-26 | Ultrasonic equipment and floating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811126259.5A CN109363717B (en) | 2018-09-26 | 2018-09-26 | Ultrasonic equipment and floating device |
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| CN109363717B CN109363717B (en) | 2023-07-04 |
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| CN109363717B (en) | 2023-07-04 |
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