CN113558667A

CN113558667A - Mobile device convenient for placing ultrasonic probe during implementation of amniotic fluid puncture

Info

Publication number: CN113558667A
Application number: CN202110893897.5A
Authority: CN
Inventors: 罗红玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-10-29

Abstract

The invention relates to medical equipment, in particular to movable equipment convenient for placing an ultrasonic probe during implementation of amniotic fluid puncture. The invention provides the movable equipment which is convenient for a doctor to operate, can enable the doctor to operate the amniotic fluid puncture needle with two hands to puncture and better ensure the safety of a pregnant woman and is convenient for placing the ultrasonic probe when the amniotic fluid puncture is carried out. The invention provides a movable device convenient for placing an ultrasonic probe during implementation of amniotic fluid puncture, which comprises a support frame, guide rail plates, a first connecting rod, an ultrasonic probe, a lifting mechanism, a tripping mechanism and an adjusting mechanism, wherein the front side and the rear side of the top of the support frame are respectively connected with the guide rail plates, the lifting mechanism and the tripping mechanism are connected on the guide rail plates, and the adjusting mechanism is connected on the lifting mechanism. The first connecting rod is used for installing the ultrasonic probe, and then the ultrasonic probe is installed on the second connecting rod, so that the effect of placing the ultrasonic probe is achieved.

Description

Mobile device convenient for placing ultrasonic probe during implementation of amniotic fluid puncture

Technical Field

The invention relates to medical equipment, in particular to movable equipment convenient for placing an ultrasonic probe during implementation of amniotic fluid puncture.

Background

At pregnant later stage of pregnant woman, need to apply amniotic fluid puncture to carry out pregnancy test to the pregnant woman usually, amniotic fluid puncture is when carrying out pregnancy test, and whether the internal foetus of pregnant woman is healthy normal is observed through the amniotic fluid of acupuncture pregnant woman usually, when carrying out the acupuncture, needs to apply ultrasonic probe to survey.

At present, when carrying out the amniotic fluid puncture art and carrying out the puncture, need handheld ultrasonic probe usually, the amniotic fluid pjncture needle is held to the other hand, operates ultrasonic probe and detects suitable position after, operates the amniotic fluid pjncture needle again and carries out the puncture, and above-mentioned mode needs two hands to hold different article respectively and operate when the operation, and is comparatively inconvenient during the operation, and during doctor one-hand operation, easy to operate is improper, and then injures the pregnant woman, has certain danger.

Therefore, it is necessary to develop a mobile device which makes the doctor operate more conveniently, can make the doctor operate the amniotic fluid puncture needle with both hands to puncture, and better ensures the safety of the pregnant woman and is convenient for placing the ultrasonic probe when carrying out the amniotic fluid puncture.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that in the operation mode, different objects need to be held by two hands respectively for operation, the operation is inconvenient, when a doctor operates with one hand, the operation is easy to be improper, and the pregnant woman is injured, so that the pregnant woman is injured, and the operation is dangerous.

(2) Technical scheme

In order to solve the technical problem, the invention provides the movable equipment which is convenient for placing the ultrasonic probe during the implementation of the amniotic fluid puncture, and the movable equipment comprises a support frame, a guide rail plate, a first connecting rod, the ultrasonic probe, a lifting mechanism, a tripping mechanism and an adjusting mechanism, wherein the front side and the rear side of the top of the support frame are respectively connected with the guide rail plate, the lifting mechanism and the tripping mechanism are connected onto the guide rail plate, the adjusting mechanism is connected onto the lifting mechanism, the first connecting rod is arranged on the adjusting mechanism, and the ultrasonic probe is arranged on the first connecting rod.

Preferably, the ascending mechanism comprises an ascending frame, a first handle, first common springs, wedge blocks, hinged rods, a supporting plate and first torsion springs, the ascending frame is connected between the guide rail plates on the two sides in a sliding manner, the first handle is connected to the lower portion of the left side of the ascending frame, the wedge blocks are connected to the lower portion of one side of the inner portion of the ascending frame in a sliding manner, two first common springs are connected between the wedge blocks and the ascending frame, a plurality of hinged rods are uniformly connected to the inner portions of the two guide rail plates at intervals, the supporting plate is connected to the hinged rods in an equal rotating manner, the first torsion springs are sleeved on the front side and the rear side of the hinged rods, and two ends of each first torsion spring are respectively connected to two sides of the inner portion of the guide rail plate.

Preferably, the tripping mechanism comprises an installation block, a first reset spring, a second handle and a tripping frame, the right lower parts of the guide rail plates on the two sides are all connected with the installation block, the second handle is connected between the right lower parts of the guide rail plates on the two sides in a sliding manner, the left front side and the left rear side of the second handle are all connected with the tripping frame, and the first reset spring is connected between the top of the second handle and the bottoms of the two installation blocks.

Preferably, the adjusting mechanism comprises a mounting disc, connecting discs, a movable disc, a first mounting rod, a first hinging block, ridge rods, a rotating disc, a fixed rod and a second connecting rod, the left side of the top of the lifting frame is connected with the mounting disc, the inner top of the mounting disc is slidably connected with four connecting discs, the four connecting discs are stacked mutually, the four connecting discs are different in size, a large connecting disc is positioned below, a small connecting disc is positioned above, two adjacent connecting discs can slide mutually, the top of the uppermost connecting disc is slidably connected with the movable disc, the middle part of the movable disc is connected with the first mounting rod, the bottom of the first mounting rod is connected with the first hinging block, the bottom of the first hinging block is rotatably connected with the second connecting rod through a rotating shaft, the ridge rods are slidably connected to the front side and the rear side of the rotating shaft, one side, far away from the ridge rods, of the two sides is connected with the rotating disc, both sides all are connected with the dead lever around the first articulated piece, and the first connecting rod joint is on the second connecting rod.

Preferably, still including canceling release mechanical system, canceling release mechanical system is including the second installation pole, first movable rod, second reset spring, first stripper plate and second stripper plate, bilateral symmetry formula is connected with the second installation pole around the mounting disc, equal sliding type is connected with first movable rod on the second installation pole, all overlap on the first movable rod has second reset spring, second reset spring both sides are connected respectively in the second installation pole outside and first movable rod outside, the first movable rod front side of rear side is connected with first stripper plate, the first movable rod rear side of front side is connected with the second stripper plate, the second stripper plate can slide in first stripper plate.

Preferably, still including pushing down the mechanism, pushing down the mechanism including the third installation pole, first rack, the second rack, the reel, the gear, the bracing piece, the reel, the stay cord, pipe and first pressure ram, the left side of mounting disc is connected with the third installation pole, the top of first pressure ram is connected with first rack, the top of second pressure ram is connected with the second rack, the bottom right side rotary type of third installation pole is connected with the reel, the bottom of reel is connected with the gear, the gear both sides respectively with first rack and the meshing of second rack, the top right side of ascending frame is connected with the bracing piece, install the reel on the bracing piece, all be connected with the pipe between the upper and lower two parts in the one side that the guide rail board of both sides is close to each other, around having the stay cord on the reel, the stay cord is walked around the reel earlier, the stay cord passes two pipes again, the bottom of stay cord is connected with first pressure ram.

Preferably, still including moving mechanism, moving mechanism is including the articulated piece of second, second torsion spring, remove the wheel, the articulated slab, second stripper bar and footboard, the equal rotary type in both sides is connected with the articulated piece of two seconds around the support frame, all be connected with second torsion spring between the articulated piece of second and the support frame, the equal rotary type is connected with the removal wheel on the articulated piece of second, the top left side of the articulated piece of second is connected with the articulated slab, it is connected with the footboard to articulate between the four articulated slabs, the footboard inboard is connected with two second stripper bars, the second stripper bar hangs first stripper bar, two second stripper bars set up for the symmetry.

Preferably, still including fixed establishment, fixed establishment is including the second movable rod, third reset spring, the push pedal, first fixture block, the connecting plate, the ordinary spring of second and second fixture block, both sides all are connected with the second movable rod around the lower part of support frame, equal slidingtype connection has the push pedal on the second movable rod, all the cover has third reset spring on the second movable rod, third reset spring both ends are connected respectively on push pedal and support frame, the top of push pedal is connected with first fixture block, the push pedal can slide on the support frame, be connected with the connecting plate between the push pedal of both sides, the connecting plate can slide on the support frame, both sides all slidingtype are connected with the second fixture block around the bottom of both sides footboard, all be connected with the ordinary spring of second between second fixture block and the footboard.

(3) The invention has the beneficial effects that:

1. the first connecting rod is used for installing the ultrasonic probe, and then the ultrasonic probe is installed on the second connecting rod, so that the effect of placing the ultrasonic probe is achieved.

2. After the ultrasonic probe is placed, the first mounting rod can be pulled to move to drive the second connecting rod to move, so that the position of the ultrasonic probe is adjusted, and the effect of adjusting the position of the ultrasonic probe is achieved.

3. The turning disc is twisted to drive the second connecting rod to rotate, the second connecting rod drives the first connecting rod to rotate when rotating, and the first connecting rod drives the ultrasonic probe to swing when rotating, so that the effect of adjusting the angle detected by the ultrasonic probe is realized.

4. The pulling rises the frame and reciprocates and drive ultrasonic probe and reciprocate to realize the effect of adjustment ultrasonic probe height, when adjustment ultrasonic probe's height, the backup pad can block the wedge, blocks the wedge and can fix the frame that rises, thereby realizes the fixed effect of the frame that rises.

5. The first installation rod can be extruded to restore to the original position when the first extrusion plate and the second extrusion plate are close to each other, and the position of the ultrasonic probe can be driven to restore to the original position when the first installation rod is reset, so that the effect of driving the ultrasonic probe to restore to the original position is achieved.

6. The first extrusion stem of pulling moves down and drives the stay cord and remove, and the stay cord drives the reel wheel when removing and rotates, and the reel wheel rotates and drives the gear and rotate, and the gear moves first rack and second rack and is close to each other when rotating, and first rack and second rack drive first stripper plate and second stripper plate and are close to each other when being close to each other to the effect that the realization drove first stripper plate and second stripper plate and be close to each other.

7. Trample the footboard and can drive and remove the wheel and support and live ground, when removing the wheel and support ground, can promote the support frame and remove to the effect that the realization drove the support frame and remove, the footboard still drives the second stripper bar when removing and removes, and the removal of second stripper bar can stimulate first stripper bar and move down, thereby makes more convenient when operating first stripper bar and moving down.

8. The first clamping block can clamp the second clamping block, and the pedal can be fixed by the first clamping block when the second clamping block is connected to the pedal, so that the pedal is fixed.

9. When detecting, the doctor does not need to operate the ultrasonic probe by one hand, and is more convenient during the operation to can operate the amniotic fluid puncture needle by two hands at the in-process of operation and operate, assurance pregnant woman's that can be better safety.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective sectional view of the ascending mechanism according to the present invention.

Fig. 3 is a partially enlarged perspective view of the portion a of the present invention.

Fig. 4 is a cross-sectional view of a first partially unitary construction of an adjustment mechanism of the present invention.

Fig. 5 is a sectional view of a second partial body construction of an adjustment mechanism of the present invention.

Fig. 6 is a schematic view of a first partial body structure of the adjusting mechanism and the resetting mechanism of the invention.

Fig. 7 is a schematic view of a second partial structure of the adjusting mechanism and the resetting mechanism of the invention.

Fig. 8 is a sectional view of a first partially assembled structure of the moving mechanism and the fixing mechanism of the present invention.

Fig. 9 is a partially enlarged perspective structural sectional view of a portion B of the present invention.

Fig. 10 is a sectional view of a second partially assembled structure of the moving mechanism and the fixing mechanism of the present invention.

The labels in the figures are: 1-support frame, 2-guide rail plate, 3-first connecting rod, 4-ultrasonic probe, 5-lifting mechanism, 51-lifting frame, 52-first handle, 53-first common spring, 54-wedge block, 55-hinged rod, 56-support plate, 57-first torsion spring, 6-tripping mechanism, 61-mounting block, 62-first return spring, 63-second handle, 64-tripping frame, 7-adjusting mechanism, 71-mounting plate, 72-connecting plate, 73-moving plate, 74-first mounting rod, 75-first hinged block, 76-prism rod, 77-rotating plate, 78-fixed rod, 79-second connecting rod, 8-resetting mechanism, 81-second mounting rod, 82-a first movable rod, 83-a second return spring, 84-a first pressing plate, 85-a second pressing plate, 9-a pressing mechanism, 91-a third mounting rod, 92-a first rack, 93-a second rack, 94-a take-up reel, 95-a gear, 96-a support rod, 97-a reel, 98-a pull rope, 99-a guide tube, 910-a first pressing rod, 10-a moving mechanism, 101-a second hinge block, 102-a second torsion spring, 103-a moving wheel, 104-a hinge plate, 105-a second pressing rod, 106-a pedal, 11-a fixing mechanism, 111-a second movable rod, 112-a third return spring, 113-a push plate, 114-a first latch, 115-a connecting plate, 116-a second normal spring, 117-second latch.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a be convenient for place mobile equipment of ultrasonic probe when implementing amniotic fluid puncture art, as shown in fig. 1-6, including support frame 1, guide rail plate 2, head rod 3, ultrasonic probe 4, rising mechanism 5, tripping device 6 and adjustment mechanism 7, both sides all are connected with guide rail plate 2 around the top of support frame 1, be connected with rising mechanism 5 and tripping device 6 on the guide rail plate 2, be connected with adjustment mechanism 7 on the rising mechanism 5, be equipped with head rod 3 on the adjustment mechanism 7, install ultrasonic probe 4 on the head rod 3, rising mechanism 5 is used for adjusting the height of ultrasonic probe 4, tripping device 6 is used for fixing the rising mechanism 5, adjustment mechanism 7 is used for adjusting the position and the angle of ultrasonic probe 4.

Firstly, the user can control the height of the ultrasonic probe 4 through the lifting mechanism 5, the lifting mechanism 5 is fixed through the tripping mechanism 6, after the adjustment is finished, the ultrasonic probe 4 can be started to be used, when the ultrasonic probe 4 is started, the position of the ultrasonic probe 4 can be adjusted through the adjusting mechanism 7, when the position is adjusted, the angle of the ultrasonic probe 4 can be adjusted through the adjusting mechanism 7, the effect of adjusting the position and the angle of the detection is realized, so the ultrasonic probe 4 can be used, and the height and the angle of the ultrasonic probe 4 can be flexibly adjusted in the process of using the ultrasonic probe 4.

The lifting mechanism 5 comprises a lifting frame 51, a first handle 52 and a first common spring 53, wedge 54, hinged rod 55, supporting plate 56 and first torsion spring 57, sliding connection has ascending frame 51 between the guide rail board 2 of both sides, ascending frame 51 is used for adjusting the height of ultrasonic probe 4, the left side sub-unit connection of ascending frame 51 has first in command 52, the inside left side sub-unit sliding connection of ascending frame 51 has wedge 54, be connected with two first ordinary springs 53 between wedge 54 and the ascending frame 51, the inside of two guide rail boards 2 all evenly spaced connection has many hinged rod 55, all the rotary type is connected with supporting plate 56 on the hinged rod 55, wedge 54 can promote the swing of supporting plate 56, supporting plate 56 can promote wedge 54 to remove, first torsion spring 57 has all been overlapped to the front and back both sides of hinged rod 55, the both ends of first torsion spring 57 are connected respectively on the inside front and back both sides of guide rail board 2.

When the ultrasonic probe 4 needs to be operated to move upwards, the first handle 52 can be pulled to drive the ascending frame 51 to move upwards, the ascending frame 51 moves upwards to drive all the components on the ascending frame to move upwards together, the wedge block 54 is in contact with the supporting plate 56 when moving upwards, after the wedge block 54 moves upwards to be in contact with the supporting plate 56, because the tripping mechanism 6 fixes the supporting plate 56 at this time, the wedge block 54 continues to move upwards and is pushed to move leftwards by the supporting plate 56, the first common spring 53 is compressed, when the wedge block 54 moves to be no longer in contact with the supporting plate 56, the wedge block 54 is reset under the action of the first common spring 53, at this time, the supporting plate 56 can abut against the wedge block 54, so that the ascending frame 51 is fixed, then the user continues to pull the first handle 52 to drive the ascending frame 51 to move upwards, after the ascending frame 51 moves upwards, the wedge block 54 can be moved upwards again through the supporting plate 56 to fix the ascending frame 51, when the lifting frame 51 moves upwards, the adjusting mechanism 7 is driven to move upwards, when the adjusting mechanism 7 moves upwards, the ultrasonic probe 4 is driven to move upwards, so that the effect of driving the ultrasonic probe 4 to move downwards is achieved, a user can operate the tripping mechanism 6 to fix the supporting plate 56, at this time, the lifting frame 51 moves downwards under the action of gravity, when the lifting frame 51 moves downwards, all the components on the lifting frame are driven to move downwards together, because the tripping mechanism 6 does not clamp the supporting plate 56 any more, the wedge block 54 can press the supporting plate 56 to swing downwards when moving downwards, the first torsion spring 57 is compressed, when the wedge block 54 moves downwards to be no longer contacted with the supporting plate 56, the supporting plate 56 resets under the action of the first torsion spring 57, at this time, the lifting frame 51 moves downwards to drive the adjusting mechanism 7 to move downwards, when the adjusting mechanism 7 moves downwards, the ultrasonic probe 4 is driven to move downwards, thereby realizing the effect of driving the ultrasonic probe 4 to move downwards, and thus, the height of the ultrasonic probe 4 can be adjusted.

Tripping device 6 is including installing piece 61, first reset spring 62, second handle 63 and tripping frame 64, the right side lower part of both sides guide rail board 2 all is connected with installing piece 61, sliding type is connected with second handle 63 between the guide rail board 2 right side lower part of both sides, both sides all are connected with tripping frame 64 around the second handle 63 is left, all be connected with first reset spring 62 between the top of second handle 63 and the bottom of two installing pieces 61, tripping frame 64 can block backup pad 56.

The support plate 56 can be clamped by the tripping frame 64, when the support plate 56 does not need to be clamped, the second handle 63 can be pulled to move upwards, the first return spring 62 is compressed, the second handle 63 drives the tripping frame 64 to move upwards when moving upwards, the tripping frame 64 does not clamp the support plate 56 any more after moving upwards, therefore, the support plate 56 can be loosened, and when the support plate 56 needs to be fixed again, the second handle 63 is loosened.

The adjusting mechanism 7 comprises a mounting disc 71, connecting discs 72, a moving disc 73, a first mounting rod 74, a first hinge block 75, a ridge rod 76, a rotating disc 77, a fixing rod 78 and a second connecting rod 79, the mounting disc 71 is connected to the left side of the top of the ascending frame 51, four connecting discs 72 are slidably connected to the inner top of the mounting disc 71, the four connecting discs 72 are stacked one above the other, the four connecting discs 72 are different in size, the large connecting disc 72 is located below the large connecting disc 72, the small connecting disc 72 is located above the small connecting disc 72, the two adjacent connecting discs 72 are in sliding fit, the moving disc 73 is slidably connected to the top of the connecting disc 72 at the top, the connecting discs 72 are matched with the moving disc 73 to adjust the position of the ultrasonic probe 4, the first mounting rod 74 is connected to the middle of the moving disc 73, the first hinge block 75 is connected to the bottom of the first hinge block 75, and the second connecting rod 79 is rotatably connected to the bottom of the first hinge block 75, the angle that ultrasonic probe 4 can be adjusted to second connecting rod 79, and the equal slidingtype in both sides is connected with arris pole 76 around the pivot, and one side that both sides arris pole 76 kept away from each other all is connected with rolling disc 77, and both sides all are connected with dead lever 78 around the first articulated piece 75, and rolling disc 77 can block on dead lever 78, and the joint of head rod 3 is on second connecting rod 79.

When the position of the ultrasonic probe 4 needs to be adjusted, the first mounting rod 74 can be pulled to move left and right or back and forth to adjust, the first mounting rod 74 drives all the components on the first mounting rod to move together when moving, the second connecting rod 79 drives the first connecting rod 3 to move when moving, the first connecting rod 3 drives the ultrasonic probe 4 to move together when moving, the lower side of the moving disk 73 can slide on the top of the uppermost connecting disk 72 when moving, after the moving disk 73 slides to the limit, the moving disk 73 continues to move to drive the uppermost connecting disk 72 to slide together, the lower side of the uppermost connecting disk 72 can slide on the top of the next connecting disk 72 when sliding, when the uppermost connecting disk 72 slides to the limit, the next connecting disk 72 can be driven to slide together, and the position of the ultrasonic probe 4 can be adjusted by repeating the above steps, and a user can pull the rotating disks 77 on two sides to be away from each other, make rolling disc 77 no longer blocked by dead lever 78, user's wrench movement rolling disc 77 rotates afterwards, rolling disc 77 drives second connecting rod 79 and rotates when rotating, second connecting rod 79 can drive head rod 3 when rotating and rotate, head rod 3 drives ultrasonic probe 4 when rotating and rotates together, thereby carry out the adjustment of ultrasonic probe 4 detection angle, the back of finishing the adjustment, promote rolling disc 77 and reset, make rolling disc 77 blocked by dead lever 78 once more can, so, just can adjust the position and the angle that ultrasonic probe 4 surveyed, when needs with ultrasonic probe 4's recovery to the normal position, artifical pulling first installation pole 74 resets can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 6, 7 and 8, the device further includes a reset mechanism 8, the reset mechanism 8 is used for resetting the first mounting rod 74, the reset mechanism 8 includes a second mounting rod 81, a first movable rod 82, a second reset spring 83, a first pressing plate 84 and a second pressing plate 85, the second mounting rod 81 is symmetrically connected to the front and back sides of the mounting plate 71, the first movable rod 82 is slidably connected to the second mounting rod 81, the second reset spring 83 is sleeved on the first movable rod 82, two sides of the second reset spring 83 are respectively connected to the outer side of the second mounting rod 81 and the outer side of the first movable rod 82, the first pressing plate 84 is connected to the front side of the first movable rod 82, the second pressing plate 85 is connected to the rear side of the first movable rod 82, the first pressing plate 84 and the second pressing plate 85 are matched to press the first mounting rod 74 for resetting, the second pressing plate 85 is slidable within the first pressing plate 84.

Promote the first movable rod 82 of both sides and be close to each other, second reset spring 83 is compressed, the first movable rod 82 of both sides drives first stripper plate 84 and second stripper plate 85 and is close to each other when being close to each other, after first stripper plate 84 or second stripper plate 85 remove to contact with first installation pole 74, first stripper plate 84 or second stripper plate 85 continue to remove and can drive first installation pole 74 and continue to remove, after first stripper plate 84 or second stripper plate 85 removed to the limit, first installation pole 74 just resumes to the normal position, so, just can be more accurate with first installation pole 74 resume to the normal position, first installation pole 74 resets the back, it can to loosen first movable rod 82.

The device also comprises a pressing mechanism 9, the pressing mechanism 9 is used for assisting the operation of the reset mechanism 8, the pressing mechanism 9 comprises a third mounting rod 91, a first rack 92, a second rack 93, a winding wheel 94, a gear 95, a support rod 96, a reel 97, a pull rope 98, a guide pipe 99 and a first extrusion rod 910, the left side of the mounting disc 71 is connected with the third mounting rod 91, the top of the first extrusion plate 84 is connected with the first rack 92, the top of the second extrusion plate 85 is connected with the second rack 93, the first rack 92 and the second rack 93 are used for driving the first extrusion plate 84 and the second extrusion plate 85 to move, the right side of the bottom of the third mounting rod 91 is rotatably connected with the winding wheel 94, the bottom of the winding wheel 94 is connected with the gear 95, two sides of the gear 95 are respectively meshed with the first rack 92 and the second rack 93, the gear 95 is used for driving the first rack 92 and the second rack 93 to rotate, the right side of the top of the lifting frame 51 is connected with the support rod 96, the support rod 96 is provided with a reel 97, guide pipes 99 are connected between the upper part and the lower part of one side of the guide rail plates 2 on the two sides, which are close to each other, a pull rope 98 is wound on the winding wheel 94, the pull rope 98 firstly winds around the reel 97, the pull rope 98 then penetrates through the two guide pipes 99, and the bottom of the pull rope 98 is connected with a first extrusion rod 910.

The user can pull the first squeezing rod 910 to move downwards, the first squeezing rod 910 drives the pulling rope 98 to move together when moving downwards, the pulling rope 98 drives the wire winding wheel 94 to rotate when moving, the wire winding wheel 94 drives the gear 95 to rotate when rotating, the gear 95 drives the first rack 92 and the second rack 93 to approach each other when rotating, the second return spring 83 is compressed, the first rack 92 and the second rack 93 drive the first squeezing plate 84 and the second squeezing plate 85 to move respectively when approaching each other, so as to drive the first squeezing plate 84 and the second squeezing plate 85 to approach each other, so as to realize that the first squeezing plate 84 and the second squeezing plate 85 are easier when approaching each other, the first squeezing rod 910 is loosened, and under the action of the second return spring 83, the first squeezing plate 84 and the second squeezing plate 85 can reset.

Example 3

On the basis of the embodiment 2, as shown in fig. 1, 8, 9 and 10, the mobile mechanism 10 is further included, the mobile mechanism 10 can move the support frame 1, the mobile mechanism 10 includes a second hinge block 101, a second torsion spring 102, remove wheel 103, articulated slab 104, second stripper bar 105 and footboard 106, the equal rotary type in both sides is connected with two articulated blocks 101 of second around support frame 1, all be connected with second torsion spring 102 between articulated block 101 of second and the support frame 1, equal rotary type is connected with removal wheel 103 on the articulated block 101 of second, removal wheel 103 can assist support frame 1 to remove, the top left side of the articulated block 101 of second is connected with articulated slab 104, it is connected with footboard 106 to articulate between four articulated slabs 104, footboard 106 inboard is connected with two second stripper bars 105, second stripper bar 105 hangs first stripper bar 910, two second stripper bars 105 set up for the symmetry.

The user can step on the pedal 106 to move downwards to the right, the pedal 106 can drive the hinged plate 104 to swing downwards to the right when moving downwards to the right, the hinged plate 104 drives the second hinged block 101 to swing when swinging downwards to the right, the second torsion spring 102 is compressed, the second hinged block 101 drives the moving wheel 103 to swing together when swinging, the moving wheel 103 is contacted with the ground after swinging, when the second hinge block 101 is swung down to the right to the limit, the moving wheel 103 is also completely contacted with the ground, at this time, the supporting frame 1 can be moved, the pedal 106 drives the second squeezing rod 105 to move when moving downwards and rightwards, the second squeezing rod 105 can pull the first squeezing rod 910 to move together when moving, at this time, the support frame 1 is just in a moving state, and the ultrasonic probe 4 does not need to detect, so that the support frame 1 can be moved, and the first extrusion rod 910 can be pulled to move downwards more conveniently.

The pedal fixing device further comprises a fixing mechanism 11, the fixing mechanism 11 is used for fixing the pedal 106, the fixing mechanism 11 comprises a second movable rod 111, a third return spring 112, a push plate 113, a first fixture block 114, a connecting plate 115, a second common spring 116 and a second fixture block 117, the front side and the rear side of the lower portion of the support frame 1 are respectively connected with the second movable rod 111, the push plate 113 is respectively connected on the second movable rod 111 in a sliding manner, the third return spring 112 is sleeved on the second movable rod 111, two ends of the third return spring 112 are respectively connected on the push plate 113 and the support frame 1, the first fixture block 114 is connected at the top of the push plate 113, the push plate 113 can slide on the support frame 1, the connecting plate 115 is connected between the push plates 113 at two sides, the connecting plate 115 can slide on the support frame 1, the front side and the rear side of the bottom of the pedal 106 at two sides are respectively connected with the second fixture block 117, and the second common spring 116 is connected between the second fixture block 117 and the pedal 106, the first latch 114 can latch the second latch 117.

The pedal 106 drives the second latch 117 to move together when moving downwards to the right, after the second latch 117 moves to be in contact with the first latch 114, the second latch 117 continues to move inwards and is pressed by the first latch 114, the second common spring 116 is compressed, when the second latch 117 moves to be not pressed by the first latch 114, the second latch 117 resets under the action of the second common spring 116, at this time, the first latch 114 can clamp the second latch 117, so that the pedal 106 is fixed, the pedal 106 can be fixed, the push plate 113 is pulled to drive the first latch 114 to move rightwards, the third return spring 112 is stretched, when the first latch 114 moves to be not clamped by the second latch 117, the pedal 106 is pushed to reset, and therefore, the pedal 106 can be pushed to reset.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a be convenient for place mobile equipment of ultrasonic probe when implementing amniotic fluid puncture art, a serial communication port, including support frame (1), guide rail board (2), head rod (3), ultrasonic probe (4), mechanism (5) rise, tripping device (6) and adjustment mechanism (7), both sides all are connected with guide rail board (2) around the top of support frame (1), be connected with mechanism (5) and tripping device (6) rise on guide rail board (2), be connected with adjustment mechanism (7) on mechanism (5) rise, be equipped with head rod (3) on adjustment mechanism (7), install ultrasonic probe (4) on head rod (3).

2. The movable equipment for conveniently placing the ultrasonic probe during the amniotic fluid puncture according to claim 1, wherein the lifting mechanism (5) comprises a lifting frame (51), a first handle (52), a first common spring (53), a wedge block (54), a hinged rod (55), a support plate (56) and a first torsion spring (57), the lifting frame (51) is slidably connected between the guide rail plates (2) at two sides, the first handle (52) is connected to the lower portion of the left side of the lifting frame (51), the wedge block (54) is slidably connected to the lower portion of one side inside the lifting frame (51), two first common springs (53) are connected between the wedge block (54) and the lifting frame (51), a plurality of hinged rods (55) are uniformly connected to the inside of the two guide rail plates (2) at intervals, and the support plate (56) is rotatably connected to the hinged rods (55), the front side and the rear side of the hinged rod (55) are sleeved with first torsion springs (57), and two ends of each first torsion spring (57) are connected to two sides of the inside of the guide rail plate (2) respectively.

3. The movable device for conveniently placing the ultrasonic probe during the implementation of the amniotic fluid puncture, according to claim 2, is characterized in that the tripping mechanism (6) comprises a mounting block (61), a first return spring (62), a second handle (63) and a tripping frame (64), the mounting block (61) is connected to the lower part of the right side of each of the two side guide rail plates (2), the second handle (63) is connected between the lower parts of the right side of each of the two side guide rail plates (2) in a sliding manner, the tripping frame (64) is connected to each of the front side and the rear side of the left side of the second handle (63), and the first return spring (62) is connected between the top of the second handle (63) and the bottoms of the two mounting blocks (61).

4. The movable device for conveniently placing the ultrasonic probe during the amniotic fluid puncture as claimed in claim 3, wherein the adjusting mechanism (7) comprises a mounting plate (71), connecting plates (72), a moving plate (73), a first mounting rod (74), a first hinge block (75), a prism rod (76), a rotating plate (77), a fixing rod (78) and a second connecting rod (79), the mounting plate (71) is connected to the left side of the top of the ascending frame (51), four connecting plates (72) are slidably connected to the inner top of the mounting plate (71), the four connecting plates (72) are stacked one on top of the other, the four connecting plates (72) are different in size, the large connecting plate (72) is located below the small connecting plate (72) is located above the small connecting plate, the two adjacent connecting plates (72) can slide one another, the moving plate (73) is slidably connected to the top of the connecting plate (72) at the top, the middle part of removal dish (73) is connected with first installation pole (74), the bottom of first installation pole (74) is connected with first articulated piece (75), the bottom of first articulated piece (75) is connected with second connecting rod (79) through the pivot rotary type, the equal sliding type in both sides is connected with arris pole (76) around the pivot, one side that both sides arris pole (76) kept away from each other all is connected with rolling disc (77), both sides all are connected with dead lever (78) around first articulated piece (75), head rod (3) joint is on second connecting rod (79).

5. The movable equipment convenient for placing the ultrasonic probe during the implementation of the amniotic puncture, according to claim 4, further comprising a reset mechanism (8), wherein the reset mechanism (8) comprises a second mounting rod (81), a first movable rod (82), a second reset spring (83), a first extrusion plate (84) and a second extrusion plate (85), the front and back sides of the mounting plate (71) are symmetrically connected with the second mounting rod (81), the second mounting rod (81) is connected with the first movable rod (82) in a sliding manner, the first movable rod (82) is sleeved with the second reset spring (83), the two sides of the second reset spring (83) are respectively connected with the outer side of the second mounting rod (81) and the outer side of the first movable rod (82), the front side of the first movable rod (82) at the rear side is connected with the first extrusion plate (84), the rear side of the first movable rod (82) at the front side is connected with the second extrusion plate (85), the second pressing plate (85) is slidable within the first pressing plate (84).

6. The movable device for conveniently placing the ultrasonic probe during the amniotic puncture according to claim 5, further comprising a pressing mechanism (9), wherein the pressing mechanism (9) comprises a third mounting rod (91), a first rack (92), a second rack (93), a winding wheel (94), a gear (95), a support rod (96), a reel (97), a pull rope (98), a guide tube (99) and a first extrusion rod (910), the left side of the mounting plate (71) is connected with the third mounting rod (91), the top of the first extrusion plate (84) is connected with the first rack (92), the top of the second extrusion plate (85) is connected with the second rack (93), the right side of the bottom of the third mounting rod (91) is rotatably connected with the winding wheel (94), the bottom of the winding wheel (94) is connected with the gear (95), and two sides of the gear (95) are respectively engaged with the first rack (92) and the second rack (93), the top right side of the ascending frame (51) is connected with a supporting rod (96), a winding wheel (97) is installed on the supporting rod (96), guide rails (2) on two sides are connected with guide pipes (99) from top to bottom on one side where the guide rails are close to each other, a pulling rope (98) is wound on a winding wheel (94), the winding wheel (97) is firstly wound by the pulling rope (98), the pulling rope (98) penetrates through the two guide pipes (99), and a first extrusion rod (910) is connected to the bottom of the pulling rope (98).

7. The movable equipment for conveniently placing the ultrasonic probe during the amniotic puncture according to claim 6, further comprising a moving mechanism (10), wherein the moving mechanism (10) comprises a second hinge block (101), a second torsion spring (102), a moving wheel (103), a hinge plate (104), a second squeezing rod (105) and a pedal (106), the front side and the rear side of the support frame (1) are rotatably connected with the two second hinge blocks (101), the second torsion spring (102) is connected between the second hinge block (101) and the support frame (1), the moving wheel (103) is rotatably connected on the second hinge block (101), the hinge plate (104) is connected on the left side of the top of the second hinge block (101), the pedal (106) is hinged between the four hinge plates (104), and the two second squeezing rods (105) are connected on the inner side of the pedal (106), the first extrusion rod (910) is hung by the second extrusion rods (105), and the two second extrusion rods (105) are symmetrically arranged.

8. The movable device for conveniently placing the ultrasonic probe during the implementation of the amniotic puncture, according to claim 7, further comprising a fixing mechanism (11), wherein the fixing mechanism (11) comprises a second movable rod (111), a third return spring (112), a push plate (113), a first clamping block (114), a connecting plate (115), a second common spring (116) and a second clamping block (117), the second movable rod (111) is connected to the front and rear sides of the lower portion of the support frame (1), the push plate (113) is slidably connected to the second movable rod (111), the third return spring (112) is sleeved on the second movable rod (111), two ends of the third return spring (112) are respectively connected to the push plate (113) and the support frame (1), the first clamping block (114) is connected to the top of the push plate (113), and the push plate (113) can slide on the support frame (1), connecting plates (115) are connected between the push plates (113) on the two sides, the connecting plates (115) can slide on the support frame (1), the front side and the rear side of the bottom of the pedals (106) on the two sides are both connected with second clamping blocks (117) in a sliding mode, and second common springs (116) are connected between the second clamping blocks (117) and the pedals (106).