A kind of medical treatment Gynaecological B ultrasound inspection convenient chair
Technical field
The present invention relates to a kind of seat more particularly to a kind of medical Gynaecological B ultrasound inspection convenient chairs.
Background technology
Seat be it is a kind of have the also armed thing to sit on of backrest, some, ancient times sit on the ground, and without chair, " chair " is originally original
Wooden name, seat are made by aluminum alloy materials, have it is light-weight, it is corrosion-resistant in a humid environment, in hot environment, Bu Huibian
Shape, cracking, service life is long, can meet a variety of demands of various compound sections.
When Gynaecological B ultrasound checks, pregnant woman squats down highly difficult since own bodies situation is stood up, and especially lies down more tired when remembering
Difficulty, this requires people and accompanies and must be the bigger talent's row of strength, and because the height of pregnant woman differs, pregnant woman
The height of seat of seat just differs, and existing seat presence cannot adjust height of seat, it is impossible to adjust lacking for the backrest angle of seat
Point, thus there is an urgent need for research and develop it is a kind of can adjust height of seat, the medical Gynaecological B ultrasound inspection of backrest angle of seat can be adjusted with convenient
Type seat.
The content of the invention
(1)Technical problems to be solved
The present invention is in order to overcome existing seat in the presence of cannot adjust height of seat, it is impossible to adjust lacking for the backrest angle of seat
Point, the technical problem to be solved in the present invention is to provide a kind of medical treatment that can be adjusted height of seat, can adjust the backrest angle of seat
Gynaecological B ultrasound inspection convenient chair.
(2)Technical solution
In order to solve the above technical problem, the present invention provides such a medical Gynaecological B ultrasound inspection convenient chair, including
Have pedal, the first installing plate, first bearing seat, first rotating shaft, height adjustment mechanism, angle adjusting mechanism, position adjusting mechanism,
First fixed mechanism, the second fixed mechanism, the second installing plate, the 3rd installing plate, the 4th installing plate and the 5th installing plate;First axle
Bearing is embedded in the first installing plate, and first rotating shaft is vertically pivotally connected with first bearing seat, and height adjustment mechanism is fixed in first
At the top of shaft, the 4th installing plate is fixed in height adjustment mechanism output terminal, and the 3rd installing plate is fixed in the 4th peace in the horizontal direction
At the top of loading board, the second installing plate is hinged with the 3rd installing plate, and the 4th installing plate is hinged with the 3rd installing plate, position adjusting mechanism peace
Loaded on the second installing plate close to the side of the 3rd installing plate, angle adjusting mechanism is installed on the second installing plate and the 3rd installing plate
Hinged place;First fixed mechanism is installed on the 5th installing plate one end, and is connected with the 3rd installing plate;Second fixed mechanism is pacified
It is connected loaded on the 5th end of the installing plate away from the first fixed mechanism, and with pedal.
Preferably, height adjustment mechanism includes screw, pipe, first support bar, endless glide, the first sliding block, first
Fixed link, nut, the first turntable, the second sliding block and second support bar;Endless glide is fixed in pipe bottom, the first sliding block,
Two sliding blocks are slidably connected with endless glide, and screw is vertically fixed at the top of the first turntable, and the first turntable is fixed in first
Sliding block, the second slider bottom, first rotating shaft are fixed in the first turntable bottom, Zhou Changfang of multiple first fixed links along the first turntable
To being equidistantly fixed in the first turntable side;Screw is vertically fixed at the top of the first turntable, and is passed through inside pipe;Spiral shell
Mother is spirally connected with screw, and first support bar is vertically fixed in nut side, and second support bar is vertically fixed in spiral shell
Female separate first support bar side, the 4th installing plate are fixed in first support bar, second support bar top.
Preferably, angle adjusting mechanism includes the second turntable, the second fixed link, the second shaft, second bearing seat, the 3rd
Bearing block, gear, the first L-shaped bar, the second L-shaped bar and arc-shaped rack;First L-shaped bar is fixed in the 3rd installing plate bottom;2nd L
Shape bar is fixed in the 3rd installing plate bottom, and positioned at the first L-shaped bar rear;3rd bearing seat is fixed in the first L-shaped boom end, the
Two bearing bracket is fixed in the second L-shaped boom end;Second shaft one end is pivotally connected with 3rd bearing seat, the other end and second bearing seat pivot
It connects and runs through second bearing seat and the second turntable is affixed;Gear is fixed in the second shaft, and positioned at first bearing seat, the second axis
Between bearing;Second fixed link is fixed in side of second turntable away from the second shaft, and arc-shaped rack is fixed in the second installing plate
Side, arc-shaped rack engages with gear.
Preferably, position adjusting mechanism includes headrest, the 3rd sliding block, the first screw, the second screw and the 3rd screw;The
The first sliding groove is offered on two installing plates, the 3rd sliding block is slidably connected with the first sliding groove, and headrest is fixed in the 3rd slider end, the
End of three sliding blocks away from headrest offers the first threaded hole, and equidistantly the second threaded hole, the 3rd are offered inside the first sliding groove
Threaded hole, the 4th threaded hole, the first screw and the first threaded hole, the second screw hole, the second screw and the first threaded hole,
Three screw holes, the 3rd screw and the first threaded hole, the 4th screw hole.
Preferably, the first fixed mechanism includes the first slide bar, the first elastic component and the first inserted link;At the top of 5th installing plate
Offer the second groove, the second groove forepart offers the second sliding slot, and it is recessed that the first inserted link by the first elastic component is fixed in second
Bottom in slot;First slide bar one end is fixed in the first inserted link, and the other end is slidably connected through the second sliding slot and with the second sliding slot;The
Three installing plates offer the first slot for the insertion of the first inserted link close to the end of the 5th installing plate.
Preferably, the second fixed mechanism includes the second elastic component, the second slide bar and the second inserted link;5th installing plate bottom
Offer the 3rd groove, the 3rd groove forepart offers the 3rd sliding slot, and it is recessed that the second inserted link by the second elastic component is fixed in the 3rd
Groove top portion;Second slide bar one end is fixed in the second inserted link, and the other end is slidably connected through the 3rd sliding slot and with the 3rd sliding slot;Pedal
The second slot for the insertion of the second inserted link, the 3rd slot are offered close to the end of the 5th installing plate.
Preferably, which has further included the 3rd supporting rod with convenient chair;3rd supporting rod edge is perpendicular
Nogata is to being fixed in pedal bottom.
Preferably, the number of the first fixed link is four.
Operation principle:When needing using this seat, doctor controls height adjustment mechanism to operate first, height adjustment mechanism
Operating adjusts the height of the 3rd installing plate, adjusts to after suitable position, and pregnant woman is sitting on the 3rd installing plate, then height is controlled to adjust
Section mechanism operates back initial position, then controls position adjusting mechanism operating, and position adjusting mechanism operating can be controlled easily
Then the position of pregnant woman's head rest controls the 5th installing plate to be rotated around the hinge joint of the 5th installing plate and the 3rd installing plate, rotate
The operating of the first fixed mechanism is controlled to fix the 5th installing plate, then control pedal around the hinge of pedal and the 5th installing plate after 90 °
Contact rotates, and the operating of the second fixed mechanism is controlled to fix pedal, control angle adjusting mechanism operating, angle tune after rotating 90 °
It saves mechanism and operating and then adjusts the angle between the second installing plate and the 3rd installing plate, in order to which pregnant woman can comfortably lie in
On seat, after ultrasound diagnosis, control angle adjusting mechanism operates back initial position, then controls the first fixed mechanism no longer
Fix the 5th installing plate, the second fixed mechanism no longer fixed pedestal.
Because height adjustment mechanism includes screw, pipe, first support bar, endless glide, the first sliding block, the first fixation
Bar, nut, the first turntable, the second sliding block and second support bar;Endless glide is fixed in pipe bottom, and the first sliding block, second are slided
Block is slidably connected with endless glide, and screw is vertically fixed at the top of the first turntable, the first turntable be fixed in the first sliding block,
Second slider bottom, first rotating shaft are fixed in the first turntable bottom, and multiple first fixed links are along circumferential direction of the first turntable etc.
Spacing is fixed in the first turntable side;Screw is vertically fixed at the top of the first turntable, and is passed through inside pipe;Nut with
Screw is spirally connected, and first support bar is vertically fixed in nut side, and it is remote that second support bar is vertically fixed in nut
From first support bar side, the 4th installing plate is fixed in first support bar, second support bar top;So working as needs rise the 3rd
During the height of installing plate, the first fixed link of control drives the first turntable to be rotated along the track of endless glide, and the first turntable rotates
Screw is driven to rotate, and then nut is driven up to move, up movement can drive first support bar, second support bar past to nut
Upper movement, and then the 4th installing plate is driven up to move, the 4th installing plate is up mobile to drive the 3rd installing plate up to move, when
When needing to reduce the height of the 3rd installing plate, the first fixed link of control drives the first turntable reversely to turn along the track of endless glide
Dynamic, the first turntable, which rotates backward, drives screw to rotate backward, and then nut is driven to move down, and nut, which moves down, to be driven
First support bar, second support bar move down, and then the 4th installing plate is driven to move down, and the 4th installing plate moves down band
Dynamic 3rd installing plate moves down, and the height of the 3rd installing plate so can easily be raised and lowered, sit down convenient for pregnant woman and
It stands up.
Because angle adjusting mechanism includes the second turntable, the second fixed link, the second shaft, second bearing seat, the 3rd axis
Bearing, gear, the first L-shaped bar, the second L-shaped bar and arc-shaped rack;First L-shaped bar is fixed in the 3rd installing plate bottom;Second L-shaped
Bar is fixed in the 3rd installing plate bottom, and positioned at the first L-shaped bar rear;3rd bearing seat is fixed in the first L-shaped boom end, and second
Bearing block is fixed in the second L-shaped boom end;Second shaft one end is pivotally connected with 3rd bearing seat, and the other end is pivotally connected with second bearing seat
It is and affixed through second bearing seat and the second turntable;Gear is fixed in the second shaft, and positioned at first bearing seat, second bearing
Between seat;Second fixed link is fixed in side of second turntable away from the second shaft, and arc-shaped rack is fixed in the second installing plate
Side, arc-shaped rack are engaged with gear;So when needing to adjust the angle between the second installing plate and the 3rd installing plate, control
Second fixed link drives the second turntable to rotate, and the second turntable, which rotates, drives the gear in the second shaft and the second shaft to rotate, because
It is engaged for gear with arc-shaped rack, so gear rotates arc-shaped rack is driven to rotate, and then drive the second installing plate around second
The hinge joint of installing plate and the 3rd installing plate rotates, and so can easily adjust between the second installing plate and the 3rd installing plate
Angle, in order to which pregnant woman is comfortably leaned against on the second installing plate.
Because position adjusting mechanism includes headrest, the 3rd sliding block, the first screw, the second screw and the 3rd screw;Second
The first sliding groove is offered on installing plate, the 3rd sliding block is slidably connected with the first sliding groove, and headrest is fixed in the 3rd slider end, and the 3rd
End of the sliding block away from headrest offers the first threaded hole, and equidistantly the second threaded hole, the 3rd spiral shell are offered inside the first sliding groove
Pit, the 4th threaded hole, the first screw and the first threaded hole, the second screw hole, the second screw and the first threaded hole, the 3rd
Screw hole, the 3rd screw and the first threaded hole, the 4th screw hole;So when the position for needing adjusting headrest, turn
3rd screw makes it back-out the first threaded hole, then headrest is controlled to move up and down, and then drives the 3rd sliding block along the first sliding groove
It slides, slides into certain position and the second screw or the first screw is controlled to be screwed into the first threaded hole and fix the 3rd sliding block, so
The position of headrest can be adjusted to lean on convenient for the people of different heights.
Because the first fixed mechanism includes the first slide bar, the first elastic component and the first inserted link;It is opened at the top of 5th installing plate
Equipped with the second groove, the second groove forepart offers the second sliding slot, and the first inserted link is fixed in the second groove by the first elastic component
Interior bottom;First slide bar one end is fixed in the first inserted link, and the other end is slidably connected through the second sliding slot and with the second sliding slot;3rd
Installing plate offers the first slot for the insertion of the first inserted link close to the end of the 5th installing plate;So working as needs to fix the 5th peace
During loading board, act on the first inserted link in the elastic force of the first elastic component and be inserted into the first slot, when five installing plates need not be fixed,
The first slide bar is controlled to be slided along the second sliding slot, and then drives the first inserted link away from the first slot, and the first elastic component is extruded,
It so can easily fix the 5th installing plate.
Because the second fixed mechanism includes the second elastic component, the second slide bar and the second inserted link;It opens 5th installing plate bottom
Equipped with the 3rd groove, the 3rd groove forepart offers the 3rd sliding slot, and the second inserted link is fixed in the 3rd groove by the second elastic component
Top;Second slide bar one end is fixed in the second inserted link, and the other end is slidably connected through the 3rd sliding slot and with the 3rd sliding slot;Pedal leans on
The end of nearly 5th installing plate offers the second slot for the insertion of the second inserted link, the 3rd slot;So working as needs to adjust pedal
When, the second slide bar of control is up slided along the 3rd sliding slot, and then the second inserted link is driven up to move away from the second slot, and second
Elastic component is extruded, and after rotating 90 ° of pedal, unclamps the second slide bar, under the elastic force effect of the second elastic component, the insertion of the second inserted link
3rd slot, the second slide bar of control are up slided along the 3rd sliding slot, and then the second inserted link is driven up to move away from the 3rd and is inserted
Slot, the second elastic component are extruded, and after rotating 90 ° of pedal, unclamp the second slide bar, under the elastic force effect of the second elastic component, second
Inserted link is inserted into the second slot, so can easily adjust simultaneously fixed pedestal.
Because the medical treatment Gynaecological B ultrasound inspection has further included the 3rd supporting rod with convenient chair;3rd supporting rod is along vertically
Direction is fixed in pedal bottom, and the 3rd supporting rod can support pedal, it is made not tilt suddenly.
(3)Advantageous effect
The height of the 3rd installing plate can easily be raised and lowered by height adjustment mechanism by the present invention, sit down convenient for pregnant woman and
It stands up;Angle adjusting mechanism can easily adjust the angle between the second installing plate and the 3rd installing plate, in order to which pregnant woman is relaxed
Suitable leans against on the second installing plate;The position of headrest can be adjusted by position adjusting mechanism to lean on convenient for the people of different heights;The
One fixed mechanism can easily fix the 5th installing plate;Simultaneously fixed pedestal can easily be adjusted by the second fixed mechanism;
The present invention can adjust the height of seat, angle of inclination, so as to achieve the effect that pregnant woman can comfortably carry out B ultrasound.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is the left view structural representation of the present invention.
Fig. 3 is the main structure diagram of height adjustment mechanism of the present invention.
Fig. 4 is the main structure diagram of angle adjusting mechanism of the present invention.
Fig. 5 is the main structure diagram of position adjusting mechanism of the present invention.
Fig. 6 is the main structure diagram of the first fixed mechanism of the invention.
Fig. 7 is the main structure diagram of the second fixed mechanism of the invention.
Fig. 8 is second of main structure diagram of the present invention.
Mark in attached drawing for:1- pedals, the first installing plates of 2-, 3- first bearing seats, 4- first rotating shafts, 5- height are adjusted
Mechanism, 51- screws, 52- pipes, 53- first support bars, 54- endless glides, the first sliding blocks of 55-, the first fixed links of 56-, 57-
Nut, the first turntables of 58-, the second sliding blocks of 59-, 510- second support bars, 6- angle adjusting mechanisms, the second turntables of 61-, 62-
Two fixed links, the second shafts of 63-, 64- second bearing seats, 65- 3rd bearing seats, 66- gears, 67- the first L-shaped bars, 68- second
L-shaped bar, 69- arc-shaped racks, 7- position adjusting mechanisms, 71- the first sliding grooves, 72- headrests, the 3rd sliding blocks of 73-, the first screw threads of 74-
Hole, the first screws of 75-, the second threaded holes of 76-, the second screws of 77-, the 3rd threaded holes of 78-, the 3rd screws of 79-, the 4th spiral shells of 710-
Pit, the first fixed mechanisms of 8-, the first slots of 81-, the second grooves of 82-, the second sliding slots of 83-, the first slide bars of 84-, the first bullets of 85-
Property part, the first inserted links of 86-, the second fixed mechanisms of 9-, the 3rd grooves of 91-, the second elastic components of 92-, the 3rd sliding slots of 93-, 94- second
Slide bar, the second inserted links of 95-, the second slots of 96-, the 3rd slots of 97-, the second installing plates of 10-, the 3rd installing plates of 11-, 12- the 4th
Installing plate, the 5th installing plates of 13-, the 3rd supporting rods of 14-.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of medical treatment Gynaecological B ultrasound inspection convenient chair, as shown in figures 1-8, includes pedal 1, the first installing plate 2, first
Bearing block 3, first rotating shaft 4, height adjustment mechanism 5, angle adjusting mechanism 6, position adjusting mechanism 7, the first fixed mechanism 8,
Two fixed mechanisms 9, the second installing plate 10, the 3rd installing plate 11, the 4th installing plate 12 and the 5th installing plate 13;First bearing seat 3
Embedded in the first installing plate 2, first rotating shaft 4 is vertically pivotally connected with first bearing seat 3, and height adjustment mechanism 5 is fixed in first
4 top of shaft, the 4th installing plate 12 are fixed in 5 output terminal of height adjustment mechanism, and the 3rd installing plate 11 is fixed in the horizontal direction
4th installing plate, 12 top, the second installing plate 10 and the 3rd installing plate 11 are hinged, and the 4th installing plate 12 is cut with scissors with the 3rd installing plate 11
It connects, position adjusting mechanism 7 is installed on the second installing plate 10 close to the side of the 3rd installing plate 11, and angle adjusting mechanism 6 is installed on
The hinged place of second installing plate 10 and the 3rd installing plate 11;First fixed mechanism 8 is installed on 13 one end of the 5th installing plate, and with
Three installing plates 11 connect;Second fixed mechanism 9 is installed on end of the 5th installing plate 13 away from the first fixed mechanism 8, and
It is connected with pedal 1.
Height adjustment mechanism 5 include screw 51, pipe 52, first support bar 53, endless glide 54, the first sliding block 55,
First fixed link 56, nut 57, the first turntable 58, the second sliding block 59 and second support bar 510;Endless glide 54 is fixed in pipe
52 bottoms, the first sliding block 55, the second sliding block 59 are slidably connected with endless glide 54, and screw 51 is vertically fixed in first turn
58 top of disk, the first turntable 58 are fixed in the first sliding block 55,59 bottom of the second sliding block, and first rotating shaft 4 is fixed in the first turntable 58
Bottom, the circumferential direction of multiple first fixed links 56 along the first turntable 58 are equidistantly fixed in 58 side of the first turntable;Screw 51
58 top of the first turntable is vertically fixed in, and is passed through inside pipe 52;Nut 57 is spirally connected with screw 51, first support bar
53 are vertically fixed in 57 side of nut, and second support bar 510 is vertically fixed in nut 57 away from the first support
53 side of bar, the 4th installing plate 12 are fixed in first support bar 53,510 top of second support bar.
Angle adjusting mechanism 6 includes the second turntable 61, the second fixed link 62, the second shaft 63, second bearing seat 64,
Three bearing blocks 65, gear 66, the first L-shaped bar 67, the second L-shaped bar 68 and arc-shaped rack 69;First L-shaped bar 67 is fixed in the 3rd peace
11 bottom of loading board;Second L-shaped bar 68 is fixed in 11 bottom of the 3rd installing plate, and positioned at 67 rear of the first L-shaped bar;3rd bearing seat
65 are fixed in 67 end of the first L-shaped bar, and second bearing seat 64 is fixed in 68 end of the second L-shaped bar;Second shaft, 63 one end and the
Three bearing blocks 65 are pivotally connected, and the other end is pivotally connected with second bearing seat 64 and affixed through second bearing seat 64 and the second turntable 61;Tooth
Wheel 66 is fixed in the second shaft 63, and between first bearing seat 3, second bearing seat 64;Second fixed link 62 is fixed in
Side of second turntable 61 away from the second shaft 63, arc-shaped rack 69 are fixed in the side of the second installing plate 10, arc-shaped rack 69
It is engaged with gear 66.
Position adjusting mechanism 7 includes headrest 72, the 3rd sliding block 73, the first screw 75, the second screw 77 and the 3rd screw
79;The first sliding groove 71 is offered on second installing plate 10, the 3rd sliding block 73 is slidably connected with the first sliding groove 71, and headrest 72 is fixed in
3rd sliding block, 73 end, the 3rd end of the sliding block 73 away from headrest 72 offer the first threaded hole 74,71 inside of the first sliding groove etc.
Spacing offers the second threaded hole 76, the 3rd threaded hole 78, the 4th threaded hole 710, the first screw 75 and the first threaded hole 74,
Two threaded holes 76 are spirally connected, and the second screw 77 is spirally connected with the first threaded hole 74, the 3rd threaded hole 78, the 3rd screw 79 and the first screw thread
Hole 74, the 4th threaded hole 710 are spirally connected.
First fixed mechanism 8 includes the first slide bar 84, the first elastic component 85 and the first inserted link 86;5th installing plate 13 pushes up
Portion offers the second groove 82, and 82 forepart of the second groove offers the second sliding slot 83, and the first inserted link 86 passes through the first elastic component 85
It is fixed in bottom in the second groove 82;First slide bar, 84 one end is fixed in the first inserted link 86, and the other end passes through the second sliding slot 83 simultaneously
It is slidably connected with the second sliding slot 83;3rd installing plate 11 is offered close to the end of the 5th installing plate 13 to be inserted into for the first inserted link 86
The first slot 81.
Second fixed mechanism 9 includes the second elastic component 92, the second slide bar 94 and the second inserted link 95;5th installing plate, 13 bottom
Portion offers the 3rd groove 91, and 91 forepart of the 3rd groove offers the 3rd sliding slot 93, and the second inserted link 95 passes through the second elastic component 92
It is fixed in 91 top of the 3rd groove;Second slide bar, 94 one end is fixed in the second inserted link 95, the other end through the 3rd sliding slot 93 and with
3rd sliding slot 93 is slidably connected;Pedal 1 is offered close to the end of the 5th installing plate 13 and inserted for the second of the insertion of the second inserted link 95
Slot 96, the 3rd slot 97.
The medical treatment Gynaecological B ultrasound inspection has further included the 3rd supporting rod 14 with convenient chair;3rd supporting rod 14 is along vertical
Direction is fixed in 1 bottom of pedal.
The number of first fixed link 56 is four.
Operation principle:When needing using this seat, doctor controls height adjustment mechanism 5 to operate first, and height adjusts machine
The operating of structure 5 adjusts the height of the 3rd installing plate 11, adjusts to after suitable position, pregnant woman is sitting on the 3rd installing plate 11, then is controlled
Height adjustment mechanism 5 processed operates back initial position, then position adjusting mechanism 7 is controlled to operate, and the operating of position adjusting mechanism 7 can
The position of pregnant woman's head rest is easily controlled, then controls the 5th installing plate 13 around the 5th installing plate 13 and the 3rd installing plate 11
Hinge joint rotates, and the operating of the first fixed mechanism 8 is controlled to fix the 5th installing plate 13 after rotating 90 °, then control pedal 1 is around stepping on
The hinge joint of 1 and the 5th installing plate 13 of plate rotates, and the operating of the second fixed mechanism 9 is controlled to fix pedal 1 after rotating 90 °, is controlled
Angle adjusting mechanism 6 operates, between angle adjusting mechanism 6 and operating and then the second installing plate 10 of adjusting and the 3rd installing plate 11
Angle, in order to which pregnant woman can comfortably lie on the seat, after ultrasound diagnosis, control angle adjusting mechanism 6 operates back initially
Position then controls the first fixed mechanism 8 no longer to fix the 5th installing plate 13, the second fixed mechanism 9 no longer fixed pedestal 1.
Because height adjustment mechanism 5 includes screw 51, pipe 52, first support bar 53, endless glide 54, the first sliding block
55th, the first fixed link 56, nut 57, the first turntable 58, the second sliding block 59 and second support bar 510;Endless glide 54 is fixed in
52 bottom of pipe, the first sliding block 55, the second sliding block 59 are slidably connected with endless glide 54, and screw 51 is vertically fixed in
One turntable, 58 top, the first turntable 58 are fixed in the first sliding block 55,59 bottom of the second sliding block, and first rotating shaft 4 is fixed in first turn
58 bottom of disk, the circumferential direction of multiple first fixed links 56 along the first turntable 58 are equidistantly fixed in 58 side of the first turntable;Silk
Bar 51 is vertically fixed in 58 top of the first turntable, and passes through inside pipe 52;Nut 57 is spirally connected with screw 51, first
Strut 53 is vertically fixed in 57 side of nut, and second support bar 510 is vertically fixed in nut 57 away from first
53 side of supporting rod, the 4th installing plate 12 are fixed in first support bar 53,510 top of second support bar;So working as needs to raise
During the height of the 3rd installing plate 11, the first fixed link 56 of control drives the first turntable 58 to be rotated along the track of endless glide 54,
First turntable 58, which rotates, drives screw 51 to rotate, and then nut 57 is driven up to move, and up movement can drive the to nut 57
One supporting rod 53, second support bar 510 up move, and then the 4th installing plate 12 is driven up to move, and the 4th installing plate 12 is past
The 3rd installing plate 11 of upper mobile drive up moves, and when needing to reduce the height of the 3rd installing plate 11, controls the first fixed link
56 the first turntables 58 of driving are rotated backward along the track of endless glide 54, and the first turntable 58, which rotates backward, drives screw 51 reversed
It rotates, and then nut 57 is driven to move down, nut 57, which moves down, can drive first support bar 53, second support bar 510
It moves down, and then the 4th installing plate 12 is driven to move down, the 4th installing plate 12, which moves down, drives the 3rd installing plate 11 past
Lower movement so can easily be raised and lowered the height of the 3rd installing plate 11, sit down and stand up convenient for pregnant woman.
Because angle adjusting mechanism 6 includes the second turntable 61, the second fixed link 62, the second shaft 63, second bearing seat
64th, 3rd bearing seat 65, gear 66, the first L-shaped bar 67, the second L-shaped bar 68 and arc-shaped rack 69;First L-shaped bar 67 is fixed in
3rd installing plate, 11 bottom;Second L-shaped bar 68 is fixed in 11 bottom of the 3rd installing plate, and positioned at 67 rear of the first L-shaped bar;3rd
Bearing block 65 is fixed in 67 end of the first L-shaped bar, and second bearing seat 64 is fixed in 68 end of the second L-shaped bar;Second shaft 63 1
End is pivotally connected with 3rd bearing seat 65, and the other end is pivotally connected with second bearing seat 64 and consolidates through 64 and second turntable 61 of second bearing seat
It connects;Gear 66 is fixed in the second shaft 63, and between first bearing seat 3, second bearing seat 64;Second fixed link 62 is solid
Side of second turntable 61 away from the second shaft 63 is connected to, arc-shaped rack 69 is fixed in the side of the second installing plate 10, arc-shaped gear
Item 69 is engaged with gear 66;So when needing to adjust the angle between the second installing plate 10 and the 3rd installing plate 11, control the
Two fixed links 62 drive the second turntable 61 to rotate, and the second turntable 61 rotates the gear driven in the second shaft 63 and the second shaft 63
66 rotate, because gear 66 is engaged with arc-shaped rack 69, gear 66, which rotates, drives arc-shaped rack 69 to rotate, and then drive the
Two installing plates 10 are rotated around the hinge joint of the second installing plate 10 and the 3rd installing plate 11, so can easily adjust the second peace
Angle between 10 and the 3rd installing plate 11 of loading board, in order to which pregnant woman is comfortably leaned against on the second installing plate 10.
Because position adjusting mechanism 7 includes headrest 72, the 3rd sliding block 73, the first screw 75, the second screw 77 and the 3rd
Screw 79;The first sliding groove 71 is offered on second installing plate 10, the 3rd sliding block 73 is slidably connected with the first sliding groove 71, and headrest 72 is solid
It is connected to 73 end of the 3rd sliding block, the 3rd end of the sliding block 73 away from headrest 72 offers the first threaded hole 74, in the first sliding groove 71
Portion equidistantly offers the second threaded hole 76, the 3rd threaded hole 78, the 4th threaded hole 710, the first screw 75 and the first threaded hole
74th, the second threaded hole 76 is spirally connected, and the second screw 77 is spirally connected with the first threaded hole 74, the 3rd threaded hole 78, the 3rd screw 79 and
One threaded hole 74, the 4th threaded hole 710 are spirally connected;So when the position for needing adjusting headrest 72, the 3rd screw 79 is turned, twists it
Go out the first threaded hole 74, then headrest 72 is controlled to move up and down, and then the 3rd sliding block 73 is driven to be slided along the first sliding groove 71, it is sliding
Moving certain position controls the second screw 77 or the first screw 75 to be screwed into the first threaded hole 74 and fix the 3rd sliding block 73, so
The position of headrest 72 can be adjusted to lean on convenient for the people of different heights.
Because the first fixed mechanism 8 includes the first slide bar 84, the first elastic component 85 and the first inserted link 86;5th installing plate
13 tops offer the second groove 82, and 82 forepart of the second groove offers the second sliding slot 83, and the first inserted link 86 passes through the first elasticity
Part 85 is fixed in bottom in the second groove 82;First slide bar, 84 one end is fixed in the first inserted link 86, and the other end passes through the second sliding slot
It 83 and is slidably connected with the second sliding slot 83;3rd installing plate 11 is offered close to the end of the 5th installing plate 13 for the first inserted link 86
First slot 81 of insertion;So when needing to fix five installing plates 13, inserted in the elastic force effect first of the first elastic component 85
Bar 86 is inserted into the first slot 81, when that need not fix five installing plates 13, controls the first slide bar 84 along the second sliding slot 83
It slides, and then drives the first inserted link 86 away from the first slot 81, and the first elastic component 85 is extruded, and so can easily be fixed
5th installing plate 13.
Because the second fixed mechanism 9 includes the second elastic component 92, the second slide bar 94 and the second inserted link 95;5th installing plate
13 bottoms offer the 3rd groove 91, and 91 forepart of the 3rd groove offers the 3rd sliding slot 93, and the second inserted link 95 passes through the second elasticity
Part 92 is fixed in 91 top of the 3rd groove;Second slide bar, 94 one end is fixed in the second inserted link 95, and the other end passes through the 3rd sliding slot 93
And it is slidably connected with the 3rd sliding slot 93;Pedal 1 offers for the insertion of the second inserted link 95 close to the end of the 5th installing plate 13
Two slots 96, the 3rd slot 97;So when needing to adjust pedal 1, the second slide bar 94 of control is up slided along the 3rd sliding slot 93
It is dynamic, and then the second inserted link 95 is driven up to move away from the second slot 96, the second elastic component 92 is extruded, and rotates 190 ° of pedal
Afterwards, the second slide bar 94 is unclamped, under the elastic force effect of the second elastic component 92, the second inserted link 95 is inserted into the 3rd slot 97, control the
Two slide bars 94 are up slided along the 3rd sliding slot 93, and then the second inserted link 95 is driven up to move away from the 3rd slot 97, and second
Elastic component 92 is extruded, and after rotating 190 ° of pedal, unclamps the second slide bar 94, under the elastic force effect of the second elastic component 92, second
Inserted link 95 is inserted into the second slot 96, so can easily adjust simultaneously fixed pedestal 1.
Because the medical treatment Gynaecological B ultrasound inspection has further included the 3rd supporting rod 14 with convenient chair;3rd supporting rod, 14 edge
Vertical direction is fixed in 1 bottom of pedal, and the 3rd supporting rod 14 can support pedal 1, it is made not tilt suddenly.
Embodiment described above only expresses the preferred embodiment of the present invention, and description is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.