CN110074815A - A kind of miniprobe sonography connector - Google Patents
A kind of miniprobe sonography connector Download PDFInfo
- Publication number
- CN110074815A CN110074815A CN201910463551.4A CN201910463551A CN110074815A CN 110074815 A CN110074815 A CN 110074815A CN 201910463551 A CN201910463551 A CN 201910463551A CN 110074815 A CN110074815 A CN 110074815A
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- block tongue
- push rod
- pedestal
- connector
- groove
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- 239000000523 sample Substances 0.000 claims abstract description 82
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 76
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 210000002105 tongue Anatomy 0.000 description 79
- 238000009434 installation Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- 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
- A61B8/4411—Device being modular
-
- 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
- A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
Abstract
The invention discloses a kind of miniprobe sonography connectors, including the first locked component and the second locked component；First locked component includes the first block tongue and the first control for controlling the movement of the first block tongue, first control is fixedly installed on the first pedestal, first block tongue is set in the inner circumferential wall of miniature probe jack at the middle part of the first pedestal, and first block tongue can be moved along the radial expansion of miniature probe jack, and be provided on the first sheath and compatible first groove of the first block tongue that stretches out；Second locked component includes the second block tongue and the second control for controlling the movement of the second block tongue, second control is fixedly installed on the second pedestal, second block tongue is set in the peripheral outer wall of the second pedestal, and second block tongue can be moved along the radial expansion of the second pedestal, and be provided on the second sheath and compatible second groove of the second block tongue that stretches out.The connector greatly improves the versatility of miniprobe sonography connector without redesigning different connectors.
Description
Technical field
The present invention relates to miniprobe sonography technical field more particularly to a kind of miniprobe sonography connectors.
Background technique
Miniprobe sonography diagnostic device is made of miniprobe sonography, driver and ultrasonic imaging host.Miniprobe sonography packet
Include sheath, the conduction axis flexible that is set to inside sheath, conduction axis front end ultrasonic transducer connected with miniprobe sonography
Device, conduction axis are fixedly connected with ultrasonic transducer, and conduction axis and ultrasonic transducer can move in sheath.
Miniprobe sonography connector for realizing miniprobe sonography and driver connection and release.In prior art
In, driver is provided with L-type guide groove, and miniprobe sonography is provided with lug boss.Insertion and rotary ultrasonic miniature probe on a drive,
Miniprobe sonography lug boss moves in L-type guide groove, may be implemented to lock, and miniprobe sonography is prevented to fall off.Pass through reverse rotation
Miniprobe sonography can unlock, and then can extract miniprobe sonography.
Miniprobe sonography includes two kinds of " ring sweeps type " miniature probe and " helical scan type " miniature probe." ring sweeps type " miniature probe
Ultrasonic transducer can be rotated in sheath, carry out circular scanning, " helical scan type " miniature probe has the function of 3-D scanning,
Ultrasonic transducer can make rotation in sheath and along the compound motion that sheath is axially retreated, while carry out circular scanning and linear
Scanning.And current miniprobe sonography connector generally requires and designs corresponding connector for different types of miniature probe,
It needs to design " ring sweeps type " miniature probe connector for " ring sweeps type " miniature probe, be set for " helical scan type " miniature probe needs
" helical scan type " miniature probe connector is counted, miniprobe sonography connector does not have versatility.
In conclusion how to solve the problems, such as that miniprobe sonography connector does not have versatility, it has also become art technology
Personnel's technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of miniprobe sonography connector, with solve miniprobe sonography connector do not have it is logical
With property the problem of.
To achieve the goals above, the present invention provides a kind of miniprobe sonography connectors, for connecting miniprobe sonography
And driver, the driver is for driving the miniprobe sonography to rotate and/or retreat；
The driver include the first pedestal and be disposed coaxially on first pedestal periphery the second pedestal, described the
The jack for being inserted into the miniprobe sonography, the shell position of the relatively described driver of the second pedestal are provided on one pedestal
Fixation is set, and first pedestal being capable of the relatively described second pedestal axial movement；
The driver includes the first locked component and the second locked component；
The first control that first locked component includes the first block tongue and moves for controlling first block tongue, it is described
First control is set on first pedestal, and first block tongue is set in the inner circumferential wall of first pedestal, and institute
Stating the first block tongue can be along the radial motion of the miniature probe jack, the first shield of first block tongue and the miniprobe sonography
The first groove for putting on setting is adapted；
The second control that second locked component includes the second block tongue and moves for controlling second block tongue, it is described
Second control is set on second pedestal, and second block tongue is set in the peripheral outer wall of second pedestal, and institute
Stating the second block tongue can be along the radial motion of second pedestal, the second sheath of second block tongue and the miniprobe sonography
Second groove of upper setting is adapted；
Wherein, first sheath is that ring sweeps the sheath of type miniature probe or the inner sheath of helical scan type miniature probe, described
Second sheath is the oversheath of helical scan type miniature probe.
Preferably, swing arm frame is additionally provided on first pedestal and the swing arm of the swing arm frame is articulated with by pin shaft,
First control is set in the swing arm frame, and guide groove is provided on first control, and the first block tongue setting exists
In the swing arm, the sliding block being slidably matched with the guide groove is additionally provided in the swing arm, and the pin shaft is located at described first
Between block tongue and the sliding block, first control is able to drive the sliding block and slides along the guide groove；
And when the slide block movement to first position, first block tongue is detached from first groove, when the sliding block
When moving to the second position, first block tongue is caught in first groove.
Preferably, the quantity of the swing arm is two, and is symmetrically arranged in the swing arm frame.
Preferably, first control is clamping piece, and the clamping piece includes the outside for being located at two sliding blocks
Clamping limb, the guide groove is arc guide barrel, when the clamping limb is close to each other, arc of two sliding blocks corresponding to it
Shape sliding slot is slided and is mutually drawn close, when the clamping limb is located remotely from each other, arc chute of two sliding blocks corresponding to it
It slides and is located remotely from each other.
Preferably, second control is the second push rod being vertically installed in the peripheral outer wall of second pedestal, and
Second push rod can be moved back and forth along the axial direction of second push rod, and the second block tongue setting is pushed away described second
On bar, pressing second push rod can make second block tongue bounce back and be detached from second groove, and lifting described second pushes away
Bar can make second block tongue stretch out and cooperate with second groove.
Preferably, first control is the first push rod, and first push rod is vertically threaded through in the swing arm frame and energy
Enough axial directions along first push rod move back and forth, and the guide groove is the lateral guide groove being set on first push rod.
Preferably, first locked component further includes first back-moving spring, and the first back-moving spring is described for making
Sliding block remains the movement tendency moved to the second position.
Preferably, the first back-moving spring is the compressed spring being set on first push rod, or is setting
Torsional spring on the pin shaft.
Preferably, second control is the second push rod being vertically installed in the peripheral outer wall of second pedestal, and
Second push rod can be moved back and forth along the axial direction of second push rod, and the second block tongue setting is pushed away described second
On bar, pressing second push rod can make second block tongue bounce back and be detached from second groove, and lifting described second pushes away
Bar can make second block tongue stretch out and cooperate with second groove.
Preferably, second locked component further includes second back-moving spring, and the second back-moving spring is described for making
Second push rod is maintained at the movement tendency of lifting state.
Preferably, button is additionally provided on the shell of the driver, the button is buckled in the top of first push rod
With the top of second push rod.
Preferably, the button is while being buckled in the one on the top of first push rod and the top of second push rod
Formula button.
Preferably, be provided with below the button the first blind hole slot compatible with the top of first push rod and with
The compatible second blind hole slot in the top of second push rod, axis direction of the first blind hole slot along the miniature probe jack
Arrangement, and the first blind hole slot is provided with evacuation opening far from the side of the second blind hole slot.
Preferably, the button is two of the top for being buckled in first push rod respectively and the top of second push rod
Separate button.
Preferably, it is additionally provided with elastic sheet in the peripheral outer wall of second pedestal, is provided on second sheath
Third groove compatible with the elastic sheet, and the elastic sheet is realized and the third groove by flexible deformation
It fastens and discharges.
Content, above-mentioned miniprobe sonography connector, for connecting miniprobe sonography and driving are introduced compared to background technique
Device, driver is for driving miniprobe sonography to rotate and/or retreat；Driver includes the first pedestal and is disposed coaxially on the first base
Second pedestal of the periphery of seat is provided with the jack for being inserted into miniprobe sonography on the first pedestal, and the second pedestal is opposite to be driven
The enclosure location of device is fixed, and the first pedestal can be axially moved with respect to the second pedestal；Driver include the first locked component and
Second locked component；First locked component includes the first block tongue and the first control for controlling the movement of the first block tongue, the first control
Part is set on the first pedestal, and the first block tongue is set in the inner circumferential wall of the first pedestal, and the first block tongue can be along miniature probe
The first groove being arranged on the radial motion of jack, the first block tongue and the first sheath of miniprobe sonography is adapted；Second locking
Component includes the second block tongue and the second control for controlling the movement of the second block tongue, and the second control is set on the second pedestal, the
Two block tongues are set in the peripheral outer wall of the second pedestal, and the second block tongue can be along the radial motion of the second pedestal, the second block tongue
It is adapted with the second groove being arranged on the second sheath of miniprobe sonography；Wherein, the first sheath is the shield that ring sweeps type miniature probe
The inner sheath of set or helical scan type miniature probe, the second sheath are the oversheath of helical scan type miniature probe.The miniprobe sonography
In actual use, when miniature probe is that ring sweeps type miniature probe, micro- spy can be realized by the first locked component in connector
The Fast Installation and disassembly of head and driver, specifically: the first block tongue and ring sweep the first groove card on the sheath of type miniature probe
Button connection, and the first block tongue can control along miniature probe jack radial expansion, to easily realize ring by the first control
Sweep type miniature probe installation and removal；When miniature probe is helical scan type miniature probe, driver is realized by the first locked component
Rotation drive module and helical scan type miniature probe inner sheath Fast Installation and disassembly lock, specifically: the first block tongue
It is snapped connection with the first groove on the inner sheath of helical scan type miniature probe, and the first card can control by the first control
Tongue is along miniature probe jack radial expansion, to realize the rotation driving mould on the inner sheath and driver of helical scan type miniature probe
The installation and removal of block, while the shell of driver and the oversheath of helical scan type miniature probe are realized by the second locked component
Fast Installation and disassembly lock, specifically: the second groove card on the oversheath of the second block tongue and helical scan type miniature probe
Button connects, and can control the radial expansion along the second pedestal of the second block tongue by the second control, to realize that spiral is swept
The installation for retouching the oversheath of type miniature probe and the shell of driver is fixed and is dismantled, and the inner sheath of helical scan type miniature probe
It is that therefore the two can be along axle center side on the shell for the rotation drive module and driver for being locked in driver respectively with oversheath
To relative motion to realize linear scan.The quick of type miniature probe is swept since above-mentioned miniprobe sonography connector had both been able to satisfy ring
Installation and removal are also able to satisfy the Fast Installation and disassembly of helical scan type miniature probe, without being directed to different miniature probe classes
Type redesigns different connectors, greatly improves the versatility of miniprobe sonography connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of miniprobe sonography connector provided in an embodiment of the present invention；
Fig. 2 is that ring provided in an embodiment of the present invention sweeps the structural schematic diagram that the first groove is opened up on type miniature probe；
Fig. 3 is the structure that the first groove and the second groove are opened up on helical scan type miniature probe provided in an embodiment of the present invention
Schematic diagram；
Fig. 4 is the structural representation that corresponding first block tongue of the first latch assembly provided in an embodiment of the present invention is located at the second position
Figure；
Fig. 5 is the structural representation that corresponding first block tongue of the first latch assembly provided in an embodiment of the present invention is located at first position
Figure；
Fig. 6 is the mounting structure schematic diagram of driver provided in an embodiment of the present invention and helical scan type miniature probe；
Fig. 7 is the mounting structure schematic diagram that driver provided in an embodiment of the present invention and ring sweep type miniature probe；
Corresponding button position cuts open when Fig. 8 connect for driver provided in an embodiment of the present invention with helical scan type miniature probe
Depending on structural schematic diagram.
In figure 1 above-Fig. 8,
First locked component 1, the first pedestal 11, swing arm frame 111, pin shaft 112, swing arm 113, sliding block 114, the first block tongue
12, the first control 13, guide groove 130, first back-moving spring 14, the second locked component 2, the second pedestal 21, the second block tongue 22, second
Control 23, second back-moving spring 24, elastic sheet 25, driver 3, rotation drive module 31, shell 32, the first groove 4, ring are swept
Type miniature probe 5, helical scan type miniature probe 6, inner sheath 61, oversheath 62, the second groove 7, button 8, third groove 9.
Specific embodiment
Core of the invention is to provide a kind of miniprobe sonography connector, with solve miniprobe sonography connector do not have it is logical
With property the problem of.
In order to make those skilled in the art more fully understand technical solution provided by the invention, below in conjunction with attached drawing and
The present invention is described in further detail for specific embodiment.
As Figure 1-Figure 8, a kind of miniprobe sonography connector provided in an embodiment of the present invention, for connecting the micro- spy of ultrasound
Head and driver 3, driver 3 is for driving miniprobe sonography to rotate and/or retreat；Driver 3 is including the first pedestal 11 and together
Axis is arranged in the second pedestal 21 of the periphery of the first pedestal 11, is provided on the first pedestal 11 for being inserted into inserting for miniprobe sonography
32 position of shell in hole, 21 opposing driver of the second pedestal is fixed, and the first pedestal 11 can be with respect to the axial fortune of the second pedestal 21
It is dynamic；Driver 3 includes the first locked component 1 and the second locked component 2；First locked component 1 includes the first block tongue 12 and is used for
The first control 13 of the first block tongue 12 movement is controlled, the first control 13 is set on the first pedestal 11, and the first block tongue 12 is set to
In the inner circumferential wall of first pedestal 11, and the first block tongue 12 can along the radial motion of miniature probe jack, the first block tongue 12 with it is super
The first groove 4 being arranged on first sheath of sound miniature probe is adapted；Second locked component 2 is including the second block tongue 22 and for controlling
The second control 23 of the second block tongue 22 movement is made, the second control 23 is set on the second pedestal 21, and the second block tongue 22 is set to the
In the peripheral outer wall of two pedestals 21, and the second block tongue 22 can be along the radial motion of the second pedestal 21, and the second block tongue and ultrasound are micro-
The second groove 7 being arranged on second sheath of probe is adapted；
Wherein, the first sheath is that ring sweeps the sheath of type miniature probe 5 or the inner sheath 61 of helical scan type miniature probe 6, second
Sheath is the oversheath 62 of helical scan type miniature probe 6.
The miniprobe sonography connector in actual use, when miniature probe is that ring sweeps type miniature probe, passes through first
The Fast Installation and disassembly of miniature probe and driver can be realized in locked component, specifically: the first block tongue and ring sweep type miniature probe
Sheath on the first groove snap connection, and the flexible of the first block tongue can control by the first control, thus easily
Realize that ring sweeps type miniature probe installation and removal；When miniature probe is helical scan type miniature probe, realized by the first locked component
The Fast Installation of the inner sheath of the rotation drive module and helical scan type miniature probe of driver and disassembly lock, specifically: the
One block tongue is snapped connection with the first groove on the inner sheath of helical scan type miniature probe, and can control by the first control
First block tongue is along miniature probe jack radial expansion, to realize the rotation on the inner sheath and driver of helical scan type miniature probe
The installation and removal of drive module, while the shell and helical scan type miniature probe for passing through the second locked component realization driver
The Fast Installation of oversheath and disassembly lock, specifically: second on the oversheath of the second block tongue and helical scan type miniature probe
Groove snaps connection, and can control the second block tongue along miniature probe jack radial expansion, to realize spiral shell by the second control
The installation for revolving the oversheath of sweep type miniature probe and the shell of driver is fixed and is dismantled, and helical scan type miniature probe is interior
Sheath and oversheath be to be locked on the rotation drive module of driver and the shell of driver respectively therefore the two can be along axis
The relative motion of heart direction is to realize linear scan.Since above-mentioned miniprobe sonography connector had both been able to satisfy " ring sweeps type " miniature probe
Fast Installation and disassembly, the Fast Installation and disassembly of helical scan type miniature probe are also able to satisfy, without for different micro-
Probe type redesigns different connectors, greatly improves the versatility of miniprobe sonography connector.
In some specific embodiments, swing arm frame 111 is additionally provided on above-mentioned first pedestal 11 and by pin shaft 112
It is articulated with the swing arm 113 of swing arm frame 111, the first control 13 is set in swing arm frame 111, and is provided with guide groove on the first control 13
130, the first block tongue 12 is arranged in swing arm 113, and the sliding block 114 being slidably matched with guide groove 130 is additionally provided in swing arm 113, and
Between the first block tongue 12 and sliding block 114, the first control 13 is able to drive sliding block 114 and slides along guide groove 130 pin shaft 112；And
When sliding block 114 moves to first position, the first block tongue 12 is detached from the first groove 4, when sliding block 114 moves to the second position,
First block tongue 12 is caught in the first groove 4.Of course, it should be understood that above-mentioned realize the first control using the structure of sliding block and guide groove
Control the preferable examples that the flexible mode of the first block tongue is only the embodiment of the present invention, it, can be in actual application
In such a way that other common control block tongues of those skilled in the art are flexible, for example, can also be knob band moving gear, gear
Swing arm is driven to swing to realize the flexible of the first block tongue, only the structure is more relative complex.
In some more particular embodiments, the quantity of above-mentioned swing arm 113 is preferably two, and is symmetrically arranged in swing arm
On frame 111.It is fastened by the double card that double card tongue may be implemented in symmetrical swing arm, so that the rotation of driver drives
The fixation of miniature probe jack and miniature probe in module is relatively reliable.Of course, it should be understood that when miniature probe jack and micro- spy
It, can also be using simple pendulum arm namely the first block tongue of only one and the first groove in the case that first sheath of head is fitted close
Fit system.In actual application, it can be selected according to actual needs.
In further embodiment, above-mentioned first control 13 is preferably the structure type of the first push rod, and the first push rod hangs down
Direct puncture is located in swing arm frame 111 and can move back and forth along the axial direction of the first push rod, and guide groove 130 is to be set to the first push rod
On lateral guide groove.And then by pressing or the sliding of sliding block transversely guide groove may be implemented in the first push rod of lifting, then reality
The swing of existing swing arm, to realize the expanding-contracting action of the first block tongue.Of course, it should be understood that the above-mentioned knot using the first push rod
Structure is only the preferable examples of the embodiment of the present invention, in actual application, can also be that those skilled in the art are common
Other can control the structure type that sliding block is slided along guide groove, for example the first control 13 is clamping piece, and clamping piece includes difference
Clamping limb positioned at the outside of two sliding blocks 114, guide groove 130 is arc guide barrel, when clamping limb is close to each other, two sliding blocks
The 114 arc chute sliding corresponding to it and mutually draw close, when clamping limb is located remotely from each other, two sliding blocks 114 are right along its institute
The arc chute answered is slided and is located remotely from each other.Pass through the close of clamping limb and the expanding-contracting action for separating the first block tongue of control.
In further embodiment, above-mentioned first locked component 1 further includes first back-moving spring 14, and first resets bullet
Spring 14 is for making sliding block 114 remain the movement tendency moved to the second position.Made by the way that first back-moving spring is arranged
Under the premise of non-external force applies, the first block tongue remains the fixation with the first groove clamping, only when disassembly is desired, pressing
The separation of the first block tongue and the first groove can be realized in first push rod, so that more convenient when installation and removal.It can of course manage
Solution, can also be not provided with first back-moving spring, use the cooperation with certain frictional force by the first push rod and swing arm frame
Mode realizes that screw-in is realized in the stagnation of position or the first push rod by the way of being threadedly engaged by the frictional force of the two
And back-out.
In further embodiment, above-mentioned first back-moving spring 14 is preferably the compression bullet being set on the first push rod
Spring, or the torsional spring to be set on pin shaft 112.As long as can be realized the first block tongue has the movement for being maintained at the second position
Trend.
It is pushed away in addition, above-mentioned second control 23 is preferably also second be vertically installed in the peripheral outer wall of the second pedestal 21
Bar, and the second push rod can be moved back and forth along the axial direction of the second push rod, the second block tongue 22 is arranged on the second push rod, pressing
Second push rod can make the second block tongue 22 bounce back and be detached from the second groove 7, and the second push rod of lifting can be such that the second block tongue 22 stretches out
And cooperate with the second groove 7.It should be noted that above-mentioned second push rod is only the embodiment of the present invention for the second control structure
Preferable examples, can also be using other common the second block tongues of control of those skilled in the art in actual application
Stretching structure, such as knob drive swing arm swing and realize the stretch mode of block tongue.
In further embodiment, above-mentioned second locked component 2 further includes second back-moving spring 24, second back-moving spring
24 for making the second push rod be maintained at the movement tendency of lifting state.By the arrangement of second back-moving spring, so that in non-external force
Under the premise of application, the second block tongue can remain the fixation with the second card slot snap-fit, only when needing to dismantle or
When installation, the separation of the second block tongue and the second groove is can be realized in the second push rod of pressing, again such that the shell of driver with it is micro-
The dismounting of second sheath of probe is more convenient.It can also be equally not provided with second back-moving spring, pass through the second push rod and second
There is the preload of certain frictional force to realize that the two position is stagnated between pedestal.
In further embodiment, when the first control uses the structure type of the first push rod, while the second control is adopted
When with the structure type of the second push rod, it is additionally provided with button 8 on the shell 32 of above-mentioned driver 3, button 8 is buckled in the first push rod
The top on top and the second push rod.By the setting of button so that the control of driver is more convenient, and makes overall appearance
Aesthetics it is more preferable.
In general, button 8 is preferably while being buckled in the integral type on the top of the first push rod and the top of the second push rod and press
Button.The pressing of the first push rod and the second push rod can be realized simultaneously by push button in this way, namely realize block to first simultaneously
The operation of the extension and contraction control of tongue and the second block tongue, further improves the convenience of operation.It should be noted that in order to enable button
It is easier for installation and more stable with the first push rod and the cooperation of the second push rod, generally it is provided with and first in the lower section of button 8
The compatible first blind hole slot in the top of push rod and the second blind hole slot compatible with the top of the second push rod, the first blind hole slot
Axis direction along miniature probe jack is arranged, and the first blind hole slot is provided with evacuation far from the side of the second blind hole slot and opens
Mouthful.The axial movement for being adapted to the inner sheath and oversheath of helical scan type miniature probe by the way that evacuation opening is arranged, namely
Avoiding space is reserved when to the first push rod with respect to the second pushrod movement.
Of course, it should be understood that above-mentioned button 8 is also possible to be buckled in the top of the first push rod and the second push rod respectively
Two separate buttons on top.This kind of mode needs to control two separate buttons respectively in manipulation.The application preferably uses one
The button of body formula.
In addition to this, the second pedestal fixation on the shell in order to guarantee the second sheath and driver is more reliable and more stable,
It is additionally provided with elastic sheet 25 in the peripheral outer wall of the second pedestal 21, is provided on the second sheath and is adapted with elastic sheet 25
Third groove 9, and elastic sheet 25 passes through flexible deformation and realizes and the fastening of third groove 9 and release.
Further in order to enable the assembly of the first pedestal and the second pedestal of the first sheath and the second sheath and driver
It is more convenient positioning, is provided with the inclined surface for guiding in the outer end face of the first sheath and the second sheath.
Miniprobe sonography connector provided by the present invention is described in detail above.It should be noted that this theory
Various embodiments are described in a progressive manner in bright book, the highlights of each of the examples are with other embodiments
Difference, the same or similar parts between the embodiments can be referred to each other.
It should also be noted that, herein, such as the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that article or equipment including a series of elements not only include those elements, but also
It including other elements that are not explicitly listed, or further include for this article or the intrinsic element of equipment.Do not having
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that in the article including above-mentioned element
Or there is also other identical elements in equipment.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention.It should be pointed out that for the ordinary skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for personnel, these improvement
It is also fallen within the protection scope of the claims of the present invention with modification.
Claims (15)
1. a kind of miniprobe sonography connector, for connecting miniprobe sonography and driver (3), the driver (3) is for driving
It moves the miniprobe sonography rotation and/or retreats；It is characterized in that,
The driver (3) includes the first pedestal (11) and the second peripheral pedestal for being disposed coaxially on first pedestal (11)
(21), the jack for being inserted into the miniprobe sonography, the second pedestal (21) phase are provided on first pedestal (11)
Shell (32) position of the driver is fixed, and first pedestal (11) being capable of relatively described second pedestal (21) axial direction
Movement；
The driver (3) includes the first locked component (1) and the second locked component (2)；
First locked component (1) includes the first block tongue (12) and the first control for controlling the first block tongue (12) movement
Part (13), first control (13) are set on first pedestal (11), and first block tongue (12) is set to described
In the inner circumferential wall of one pedestal (11), and first block tongue (12) can be described along the radial motion of the miniature probe jack
The first groove (4) being arranged on first block tongue (12) and the first sheath of the miniprobe sonography is adapted；
Second locked component (2) includes the second block tongue (22) and the second control for controlling the second block tongue (22) movement
Part (23), second control (23) are set on second pedestal (21), and second block tongue (22) is set to described
In the peripheral outer wall of two pedestals (21), and second block tongue (22) can be along the radial motion of second pedestal (21), institute
The second groove (7) being arranged on the second block tongue and the second sheath of the miniprobe sonography is stated to be adapted；
Wherein, first sheath is that ring sweeps the sheath of type miniature probe (5) or the inner sheath of helical scan type miniature probe (6)
(61), second sheath is the oversheath (62) of helical scan type miniature probe (6).
2. miniprobe sonography connector as described in claim 1, which is characterized in that be additionally provided on first pedestal (11)
Swing arm frame (111) and the swing arm (113) that the swing arm frame (111) are articulated with by pin shaft (112), first control (13) set
It is placed on the swing arm frame (111), and is provided with guide groove (130) on first control (13), first block tongue (12) sets
It sets on the swing arm (113), is additionally provided with the sliding block being slidably matched with the guide groove (130) on the swing arm (113)
(114), and the pin shaft (112) is between first block tongue (12) and the sliding block (114), first control (13)
The sliding block (114) is able to drive to slide along the guide groove (130)；
And when the sliding block (114) moves to first position, first block tongue (12) is detached from first groove (4), when
When the sliding block (114) moves to the second position, first block tongue (12) is caught in first groove (4).
3. miniprobe sonography connector as claimed in claim 2, which is characterized in that the quantity of the swing arm (113) is two,
And it is symmetrically arranged on the swing arm frame (111).
4. miniprobe sonography connector as claimed in claim 3, which is characterized in that first control (13) is clamping piece,
The clamping piece includes the clamping limb for being located at the outside of two sliding blocks (114), and the guide groove (130) is led for arc
Slot, when the clamping limb is close to each other, arc chute sliding of two sliding blocks (114) corresponding to it and mutually lean on
Hold together, when the clamping limb is located remotely from each other, arc chute sliding of two sliding blocks (114) corresponding to it and it is mutually remote
From.
5. such as miniprobe sonography connector of any of claims 1-4, which is characterized in that second control (23)
The second push rod in peripheral outer wall to be vertically installed in second pedestal (21), and second push rod can be along described
The axial direction of two push rods moves back and forth, and second block tongue (22) is arranged on second push rod, and pressing described second pushes away
Bar can make second block tongue (22) bounce back and be detached from second groove (7), and lifting second push rod can make described
Second block tongue (22) stretches out and cooperates with second groove (7).
6. miniprobe sonography connector as claimed in claim 3, which is characterized in that first control (13) pushes away for first
Bar, first push rod be vertically threaded through on the swing arm frame (111) and can along first push rod axial direction it is reciprocal
Movement, the guide groove (130) is the lateral guide groove being set on first push rod.
7. miniprobe sonography connector as claimed in claim 6, which is characterized in that first locked component (1) further includes
First back-moving spring (14), the first back-moving spring (14) is for remaining the sliding block (114) to the second
Set the movement tendency of movement.
8. miniprobe sonography connector as claimed in claim 7, which is characterized in that the first back-moving spring (14) is to be arranged
Compressed spring on first push rod, or the torsional spring to be set on the pin shaft (112).
9. the miniprobe sonography connector as described in any one of claim 6-8, which is characterized in that second control (23)
The second push rod in peripheral outer wall to be vertically installed in second pedestal (21), and second push rod can be along described
The axial direction of two push rods moves back and forth, and second block tongue (22) is arranged on second push rod, and pressing described second pushes away
Bar can make second block tongue (22) bounce back and be detached from second groove (7), and lifting second push rod can make described
Second block tongue (22) stretches out and cooperates with second groove (7).
10. miniprobe sonography connector as claimed in claim 9, which is characterized in that second locked component (2) further includes
Second back-moving spring (24), the movement that the second back-moving spring (24) is used to that second push rod to be made to be maintained at lifting state become
Gesture.
11. miniprobe sonography connector as claimed in claim 10, which is characterized in that the shell (32) of the driver (3)
On be additionally provided with button (8), the button (8) is buckled in the top of first push rod and the top of second push rod.
12. miniprobe sonography connector as claimed in claim 11, which is characterized in that the button (8) is is buckled in institute simultaneously
State the integral button on the top of the first push rod and the top of second push rod.
13. miniprobe sonography connector as claimed in claim 12, which is characterized in that be provided with below the button (8)
The first blind hole slot compatible with the top of first push rod and the second blind hole compatible with the top of second push rod
Slot, the first blind hole slot is arranged along the axis direction of the miniature probe jack, and the first blind hole slot is far from described second
The side of blind hole slot is provided with evacuation opening.
14. miniprobe sonography connector as claimed in claim 11, which is characterized in that the button (8) is is buckled in institute respectively
State two separate buttons on the top of the first push rod and the top of second push rod.
15. the miniprobe sonography connector as described in any one of claim 1-7 and 10-14, which is characterized in that described second
It is additionally provided with elastic sheet (25), is provided on second sheath and the elastic sheet in the peripheral outer wall of pedestal (21)
(25) compatible third groove (9), and the elastic sheet (25) is realized and the third groove (9) by flexible deformation
It fastens and discharges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463551.4A CN110074815A (en) | 2019-05-30 | 2019-05-30 | A kind of miniprobe sonography connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910463551.4A CN110074815A (en) | 2019-05-30 | 2019-05-30 | A kind of miniprobe sonography connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110074815A true CN110074815A (en) | 2019-08-02 |
Family
ID=67422675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910463551.4A Pending CN110074815A (en) | 2019-05-30 | 2019-05-30 | A kind of miniprobe sonography connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110074815A (en) |
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| CN210990372U (en) * | 2019-05-30 | 2020-07-14 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic micro-probe connector |
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| US6454576B1 (en) * | 2000-08-22 | 2002-09-24 | Bicc General Cable Industries, Inc. | Locking electrical receptacle |
| KR20060055715A (en) * | 2004-11-19 | 2006-05-24 | 주식회사 메디슨 | Probe connecting device for ultrasound imaging apparatus |
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