CN114533104A

CN114533104A - Multifunctional human body adjusting device for radiology department examination

Info

Publication number: CN114533104A
Application number: CN202210176077.9A
Authority: CN
Inventors: 赵传亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-05-27

Abstract

The invention relates to the technical field of adjusting devices, in particular to a multifunctional human body adjusting device for radiology department examination, which comprises a base; the supporting frames are arranged on two sides of the top of the base; the side plate is arranged at the top of the support frame; the adjusting assembly is arranged between the two groups of side plates so as to adjust the position of the human body through the adjusting assembly; the lifting assembly is arranged between the base and the adjusting seat, so that the patient can be lifted in an auxiliary manner through the lifting assembly. The invention effectively prevents the problems that when the image examination is carried out on the patient with the leg inconvenient to move, the medical staff is required to lift the patient to the examination bed, the posture of the patient is manually adjusted, time and labor are wasted, and when the examination is finished, the patient is required to be lifted from the sickbed, so that the working efficiency of the medical staff is influenced.

Description

Multifunctional human body adjusting device for radiology department examination

Technical Field

The invention relates to the technical field of adjusting devices, in particular to a multifunctional human body adjusting device for radiology department examination.

Background

At present, a radiology department can perform image examination on the head, the respiratory system, the digestive system, the reproductive system, bones, the central nervous system and the like of a patient, is an important auxiliary examination department of a hospital integrating examination, diagnosis and treatment, and mainly undertakes routine X-ray, special radiography examination, CT (computed tomography), MR (magnetic resonance) examination and interventional radiology diagnosis and treatment work of outpatient service and hospitalization, needs to lay the patient flat or lean on an examination bed to perform X-ray image examination when performing X-ray image examination on the patient, and needs to manually adjust the posture of the patient when encountering the patient with inconvenient action so as to ensure the accurate acquisition of the image;

however, when the imaging examination is performed on the leg-inconvenient patient, the medical staff is required to lift the patient to the examination bed, and the patient is manually adjusted in posture, which is time-consuming and labor-consuming, and when the examination is completed, the patient is required to be lifted from the hospital bed, so that the work efficiency of the medical staff is affected, and therefore, a novel multifunctional human body adjusting device for the radiology department examination is urgently needed to solve the problem.

Disclosure of Invention

The invention aims to provide a multifunctional human body adjusting device for radiology department examination, which solves the problems that when the image examination is carried out on a patient with inconvenient leg movement, medical staff are required to lift the patient to an examination bed and manually adjust the posture of the patient, time and labor are wasted, and when the examination is finished, the patient is required to be lifted from a hospital bed, so that the working efficiency of the medical staff is affected.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional human body adjusting device for radiology department examination comprises a base; the supporting frames are arranged on two sides of the top of the base; the side plate is arranged at the top of the support frame; the supporting platform is arranged between the two groups of side plates; the adjusting seat is arranged on one side of the supporting platform; the adjusting assembly is arranged between the two groups of side plates so as to adjust the position of the human body through the adjusting assembly; the lifting assembly is arranged between the base and the adjusting seat, so that the patient can be lifted in an auxiliary manner through the lifting assembly.

Further, the adjustment subassembly includes the axostylus axostyle, and the axostylus axostyle set up in the both sides of brace table, the axostylus axostyle pass through the bearing with the curb plate is connected, the roller bearing is installed in the outside of axostylus axostyle, and is two sets of the inside both sides of conveyer belt are located to the roller bearing cover, the limiting plate is installed at the top of curb plate, and the one side that the limiting plate is close to mutually sets up for the slope form, the one end of axostylus axostyle is run through the crank is installed to the curb plate.

Further, a first slide has been seted up to the inside of limiting plate, and the inside swing joint of first slide has a first slider, the supporting seat is installed at the top of first slider, and one side of supporting seat is provided with splint, the inside threaded connection of supporting seat has first screw rod, and the one end of first screw rod with the splint bearing is connected, the inside both sides of supporting seat all sliding connection have the slide bar, and the slide bar with the splint outer wall is connected, the surface of splint sets up for the arc structure, just the surface glue of splint has the rubber sleeve.

Furthermore, the lifting component comprises connecting plates which are respectively arranged at two sides of the base and the adjusting seat, the bottoms of the two groups of connecting plates at the top are movably connected with a first supporting rod through a rotating shaft, the tops of the two groups of connecting plates at the bottom are movably connected with a second supporting rod through a rotating shaft, the first supporting rod and the second supporting rod are movably connected through a rotating shaft, one side of the connecting plate close to the connecting plate is provided with a second slideway, and the inside of the second slide way is connected with a second slide block in a sliding way, the second slide block is respectively connected with a rotating shaft at one end of the first supporting rod and one end of the second supporting rod, a connecting rod is arranged between the two groups of the second slide blocks at the bottom, and the top of connecting rod installs first nut, the inside threaded connection of first nut has the second screw rod, and the one end of second screw rod is connected with the output shaft of first motor.

Further, the top of adjusting the seat is connected with first push pedal through the propelling movement subassembly, the third slide is all installed to the both sides at base top, and all sliding connection have the third slider in the inside of third slide, the third slider is installed in the top two sets of the outer wall of connecting plate.

Further, the propelling movement subassembly includes the third screw rod, and the third screw rod pass through bearing swing joint in adjust the inside both sides of seat, the outside threaded connection of third screw rod has the second nut, and the top of second nut installs the fixed block, the upper surface of fixed block with first push pedal outer wall is connected, and is two sets of the one end of third screw rod is passed adjust the seat and pass through belt pulley drive assembly transmission and connect, and wherein a set of first gear is installed to the one end of third screw rod, and the meshing of one side of first gear is connected with the second gear, the inside of second gear is connected with the output shaft of second motor, the second motor with adjust the bottom of seat and be connected.

Furthermore, one end of the first push plate is movably connected with an auxiliary plate through a rotating shaft, one side of the auxiliary plate close to the first push plate is movably connected with a roller, two ends of the roller are movably connected to the outer wall of the adjusting seat through bearings, two sides of the auxiliary plate are both movably connected with pulleys through bearings, sponge is glued on the outer surface of the auxiliary plate, and the top of the first push plate is connected with a second push plate through a secondary propelling assembly.

Further, the secondary propulsion subassembly includes the movable plate, and the both ends swing joint of movable plate in the inside of fixed block, the connecting block is installed at the top of movable plate, and the connecting block runs through first push pedal with the second push pedal is connected, first rack plate is installed to one side of movable plate, and the bottom meshing of first rack plate is connected with the third gear, the both ends of third gear all through bearing swing joint in first push pedal bottom, adjust the top of seat and install the second rack plate, and the second rack plate with the position of third gear is aligned.

Furthermore, the inside of first push pedal seted up with connecting block matched with spout, and the spout with the connecting block is sliding connection.

Compared with the prior art, the invention has the beneficial effects that:

1. through the arrangement of the adjusting component and the lifting component, the roller is conveniently driven to rotate by the arrangement of the crank, so that the conveyor belt moves to drive a patient lying on the upper surface of the conveyor belt to adjust the position, the operation is simple, time and labor are saved, meanwhile, when the patient needs to carry out the side examination, the posture behind the patient side body is clamped and fixed by the clamping plates arranged on the two sides, so that the posture of the patient is conveniently adjusted and fixed, the working efficiency of medical staff is greatly increased, meanwhile, no metal part exists in a detection area through the arrangement of the conveyor belt, the detection accuracy is ensured, secondly, through the connection effect of the first support rod and the second support rod, the adjusting seat can be conveniently driven to carry out the lifting operation, and the lifting of the adjusting seat is stable through the control of the threaded connection of the first nut and the second screw rod, be convenient for go up and down to the disease, the operation of bed about making things convenient for the disease to go on, has effectively prevented when carrying out the image inspection to the inconvenient disease of shank action, needs medical staff to lift the disease to the inspection bed on to manual posture to the disease is adjusted, wastes time and energy, and when the inspection was accomplished, still need lift the disease from the sick bed, thereby has influenced medical staff's work efficiency's problem.

2. Through being provided with the propelling movement subassembly, through third screw rod and second nut threaded connection's effect, be convenient for drive first push pedal removes, thereby be convenient for remove the disease and place to the upper surface of conveyer belt, simultaneously through the setting of accessory plate and cylinder, be convenient for when first push pedal removes, the accessory plate drives the shank of disease and carries out the auxiliary stay, make the disease shank prop the tie, be convenient for lie and examine at the conveyer belt upper surface, easy-to-use nature and suitability have been improved.

3. Through being provided with the secondary and impel the subassembly, when removing through first push pedal, third gear and second rack board mesh, thereby make the disease carry out the secondary and impel the operation, make the disease place when the conveyer belt upper surface, the conveyer belt need not to carry out too big adjustment, the medical staff of also being convenient for assists the adjustment, the effect that removes through the second push pedal simultaneously, the disease of being convenient for breaks away from the second push pedal, under rethread medical staff's the assistance, make the steady lying of disease on the conveyer belt, the usability and the suitability have been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of an adjustment assembly according to the present invention;

FIG. 3 is a schematic front sectional perspective view of an adjustment assembly of the present invention;

FIG. 4 is a partial perspective view of the present invention;

FIG. 5 is a schematic view of a front cross-sectional perspective view of the pushing assembly of the present invention;

FIG. 6 is a schematic perspective view of the lift assembly of the present invention;

fig. 7 is a schematic perspective view of the pushing assembly and the secondary pushing assembly according to the present invention.

In the figure: 1. a base; 2. a support frame; 3. a side plate; 31. a shaft lever; 32. a roller; 33. a conveyor belt; 34. a limiting plate; 35. a first slideway; 36. a first slider; 37. a supporting seat; 38. a splint; 39. a first screw; 4. a support table; 5. an adjusting seat; 51. a connecting plate; 52. a first support bar; 53. a second support bar; 54. a second slideway; 55. a second slider; 56. a connecting rod; 57. a first nut; 58. a second screw; 59. a first motor; 6. a first push plate; 61. a third screw; 62. a second nut; 63. a fixed block; 64. a pulley drive assembly; 65. a first gear; 66. a second gear; 67. a second motor; 68. an auxiliary plate; 69. a drum; 7. a second push plate; 71. moving the plate; 72. a first rack plate; 73. a third gear; 74. a second rack plate; 8. a third slideway; 9. and a third slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention is shown: a multifunctional human body adjusting device for radiology department examination comprises: the device comprises a base 1, support frames 2, side plates 3, support tables 4 and adjusting seats 5, wherein the support frames 2 are arranged on two sides of the top of the base 1, the side plates 3 are arranged on the top of the support frames 2, the support tables 4 are arranged between the two groups of side plates 3, and the adjusting seats 5 are arranged on one sides of the support tables 4;

an adjusting component, the adjusting component is arranged between the two sets of side plates 3 to adjust the position of the human body through the adjusting component, the adjusting component comprises a shaft rod 31, the shaft rod 31 is arranged at two sides of the supporting platform 4, the shaft rod 31 is connected with the side plates 3 through bearings, rollers 32 are arranged at the outer side of the shaft rod 31, the two sets of rollers 32 are sleeved at two sides inside the conveyor belt 33, a limiting plate 34 is arranged at the top of the side plate 3, one side, close to the limiting plate 34, of the limiting plate is arranged in an inclined manner, one end of the shaft rod 31 penetrates through the side plates 3 and is provided with a crank, the conveyor belt 33 is driven to move through the rotation of the rollers 32, so that the whole position of the patient is moved, the position of the patient is adjusted, the usability and the applicability are improved, a first slide way 35 is arranged inside the limiting plate 34, a first slide block 36 is movably connected inside the first slide way 35, and a supporting seat 37 is arranged at the top of the first slide block 36, a clamping plate 38 is arranged on one side of the supporting seat 37, a first screw rod 39 is in threaded connection with the inside of the supporting seat 37, one end of the first screw rod 39 is connected with a bearing of the clamping plate 38, sliding rods are connected with the two sides of the inside of the supporting seat 37 in a sliding mode and are connected with the outer wall of the clamping plate 38, the outer surface of the clamping plate 38 is in an arc-shaped structure, a rubber sleeve is glued on the outer surface of the clamping plate 38, and the position of the clamping plate 38 can be conveniently adjusted through the arrangement of the first sliding rail 35 and the first sliding block 36, so that a patient can be clamped and fixed through the clamping plates 38 on the two sides, and the patient can be conveniently assisted to adjust laterally;

the lifting assembly is arranged between the base 1 and the adjusting seat 5 so as to assist lifting of patients through the lifting assembly, the lifting assembly comprises connecting plates 51, the connecting plates 51 are respectively arranged at two sides of the base 1 and the adjusting seat 5, the bottoms of the top two groups of connecting plates 51 are movably connected with first supporting rods 52 through rotating shafts, the tops of the bottom two groups of connecting plates 51 are movably connected with second supporting rods 53 through rotating shafts, the first supporting rods 52 are movably connected with the second supporting rods 53 through rotating shafts, one sides, close to the connecting plates 51, of the connecting plates 51 are respectively provided with second slide ways 54, the insides of the second slide ways 54 are respectively connected with second slide blocks 55 in a sliding manner, the second slide blocks 55 are respectively connected with rotating shafts at one ends of the first supporting rods 52 and the second supporting rods 53, a connecting rod 56 is arranged between the bottom two groups of second slide blocks 55, and a first nut 57 is arranged at the top of the connecting rod 56, the second screw 58 is connected to the internal thread of the first nut 57, one end of the second screw 58 is connected with an output shaft of a first motor 59, the first nut 57 is driven to move by the rotation of the second screw 58, so that the second slide block 55 is controlled to slide in the second slide way 54, the first support rod 52 and the second support rod 53 are controlled to lift the connecting plate 51, the adjusting seat 5 is lifted, the top of the adjusting seat 5 is connected with the first push plate 6 through a pushing assembly, the third slide ways 8 are arranged on two sides of the top of the base 1, the third slide ways 8 are connected with the third slide blocks 9 in a sliding manner, the third slide blocks 9 are arranged on the outer walls of the two groups of connecting plates 51 on the top, the connecting plate 51 is lifted up and down conveniently by the arrangement of the third slide ways 8 and the third slide blocks 9, the connecting plate 51 is assisted in limiting, and the stability is improved;

the pushing assembly comprises third screw rods 61, the third screw rods 61 are movably connected with two sides inside the adjusting seat 5 through bearings, second nuts 62 are connected with outer threads of the third screw rods 61, a fixing block 63 is installed at the top of each second nut 62, the upper surface of each fixing block 63 is connected with the outer wall of the first push plate 6, one ends of two groups of third screw rods 61 penetrate through the adjusting seat 5 and are in transmission connection through a belt pulley transmission assembly 64, a first gear 65 is installed at one end of one group of third screw rods 61, one side of the first gear 65 is in meshing connection with a second gear 66, the inside of the second gear 66 is connected with an output shaft of a second motor 67, the second motor 67 is connected with the bottom of the adjusting seat 5, one end of the first push plate 6 is movably connected with an auxiliary plate 68 through a rotating shaft, a roller 69 is movably connected with one side of the auxiliary plate 68 close to the first push plate 6, and two ends of the roller 69 are movably connected with the outer wall of the adjusting seat 5 through bearings, the pulleys are movably connected to the two sides of the auxiliary plate 68 through the bearings, the auxiliary plate 68 can conveniently slide and roll through the pulleys when descending, the sponge is glued to the outer surface of the auxiliary plate 68, the sponge is arranged, legs of detection personnel can be conveniently placed, and the second push plate 7 is connected to the top of the first push plate 6 through the secondary propelling assembly.

The secondary propelling component comprises a moving plate 71, two ends of the moving plate 71 are movably connected inside the fixed block 63, a connecting block is mounted at the top of the moving plate 71, the connecting block penetrates through the first push plate 6 to be connected with the second push plate 7, a first rack plate 72 is mounted at one side of the moving plate 71, a third gear 73 is meshed and connected with the bottom of the first rack plate 72, two ends of the third gear 73 are movably connected to the bottom of the first push plate 6 through bearings, a second rack plate 74 is mounted at the top of the adjusting seat 5, the positions of the second rack plate 74 and the third gear 73 are aligned, the moving plate 71 is driven to move through the effect of the first rack plate 72 through the meshing and connecting effect of the third gear 73 and the second rack plate 74, a sliding groove matched with the connecting block is formed inside the first push plate 6, the sliding groove is in sliding connection with the connecting block, and through the arrangement of the sliding groove and the connecting block, the moving plate 71 can move and limit conveniently, so that the second push plate 7 can push the patient for the second time conveniently.

The working principle is as follows: when the patient with the leg inconvenient to move is examined and adjusted, the patient is moved to the upper surface of the second push plate 7, the handrails on the two sides of the upper surface of the second push plate 7 are used for supporting the patient, then the first motor 59 is driven to rotate, so that the first nut 57 and the second screw 58 are in threaded connection to drive the second slider 55 to be in sliding connection in the second slide way 54, and under the connection effect of the rotating shaft, the first support rod 52 and the second support rod 53 support the connecting plates 51 to drive the patient to lift, so that the patient can be conveniently moved to the upper surface of the conveyor belt 33;

after the lifting is finished, the second motor 67 is driven to rotate, under the action of the meshing connection between the first gear 65 and the second gear 66, the third screw 61 is rotated, so that the second nuts 62 on the two sides are driven to move, the first push plate 6 is driven to move towards the direction of the conveyor belt 33, when the first push plate 6 moves, the third gear 73 is meshed with the second rack plate 74, so that the first rack plate 72 moves, the second push plate 7 is driven to push the patient for the second time, the patient is completely placed on the upper surface of the conveyor belt 33, and the patient is completely separated from the first push plate 6 and the second push plate 7 by the contraction of the first push plate 6 and the second push plate 7, so that the patient lies on the conveyor belt 33;

when the side examination is needed, the splint 38 fixes and limits the posture of the patient behind the side body by rotating the first screw rod 39 and screwing, so as to assist the patient who is not convenient to move to perform the examination operation, and the operation is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A multifunctional human body adjusting device for radiology department examination is characterized by comprising:

a base (1);

the supporting frames (2) are arranged on two sides of the top of the base (1);

the side plate (3) is mounted at the top of the support frame (2);

the supporting platform (4), the supporting platform (4) is installed between the two groups of side plates (3);

the adjusting seat (5) is arranged on one side of the supporting platform (4);

the adjusting assembly is arranged between the two groups of side plates (3) so as to adjust the position of the human body through the adjusting assembly;

the lifting assembly is arranged between the base (1) and the adjusting seat (5) so as to assist in lifting the patient through the lifting assembly.

2. The multifunctional human body adjusting device for radiology department examination according to claim 1, wherein: the adjustment subassembly includes axostylus axostyle (31), and axostylus axostyle (31) set up in the both sides of brace table (4), axostylus axostyle (31) through the bearing with curb plate (3) are connected, roller bearing (32), two sets of are installed in the outside of axostylus axostyle (31) roller bearing (32) cover is located the inside both sides of conveyer belt (33), limiting plate (34) are installed at the top of curb plate (3), and one side that limiting plate (34) are close to mutually sets up for the slope form, the one end of axostylus axostyle (31) is run through the crank is installed in curb plate (3).

3. The multifunctional human body adjusting device for radiology department examination according to claim 2, wherein: first slide (35) have been seted up to the inside of limiting plate (34), and the inside swing joint of first slide (35) has first slider (36), supporting seat (37) are installed at the top of first slider (36), and one side of supporting seat (37) is provided with splint (38), the inside threaded connection of supporting seat (37) has first screw rod (39), and the one end of first screw rod (39) with splint (38) bearing is connected, the inside both sides of supporting seat (37) all have the slide bar by sliding connection, and the slide bar with splint (38) outer wall is connected, the surface of splint (38) sets up for the arc structure, just the surface glue of splint (38) has the rubber sleeve.

4. The multifunctional human body adjusting device for radiology department examination according to claim 1, wherein: the lifting component comprises connecting plates (51), the connecting plates (51) are respectively installed on two sides of the base (1) and the adjusting seat (5), the bottoms of the two groups of connecting plates (51) at the top are movably connected with first supporting rods (52) through rotating shafts, the tops of the two groups of connecting plates (51) at the bottom are movably connected with second supporting rods (53) through rotating shafts, the first supporting rods (52) are movably connected with the second supporting rods (53) through rotating shafts, second slide ways (54) are respectively arranged on one sides, close to the connecting plates (51), of the connecting plates, second sliding blocks (55) are respectively and slidably connected with the inner parts of the second slide ways (54), the second sliding blocks (55) are respectively connected with the first supporting rods (52) and one ends of the second supporting rods (53) in a rotating shaft mode, connecting rods (56) are installed between the two groups of second sliding blocks (55) at the bottom, and a first nut (57) is installed at the top of the connecting rod (56), a second screw rod (58) is connected to the inner thread of the first nut (57), and one end of the second screw rod (58) is connected with an output shaft of a first motor (59).

5. The multifunctional human body adjustment device for radiology department examination according to claim 4, wherein: the top of adjusting seat (5) is connected with first push pedal (6) through the propelling movement subassembly, third slide (8) are all installed to the both sides at base (1) top, and the inside of third slide (8) all sliding connection have third slider (9), third slider (9) are installed in the top two sets of the outer wall of connecting plate (51).

6. The multifunctional human body adjustment device for radiology department examination of claim 5, wherein: the pushing assembly comprises a third screw rod (61), the third screw rod (61) is movably connected to two sides of the inner part of the adjusting seat (5) through a bearing, a second nut (62) is connected to the outer side of the third screw rod (61) in a threaded manner, a fixed block (63) is arranged at the top of the second nut (62), the upper surface of the fixed block (63) is connected with the outer wall of the first push plate (6), one end of each of the two groups of third screw rods (61) penetrates through the adjusting seat (5) and is in transmission connection with the adjusting seat through a belt pulley transmission component (64), one end of one group of the third screw rods (61) is provided with a first gear (65), and one side of the first gear (65) is engaged with a second gear (66), the inner part of the second gear (66) is connected with the output shaft of a second motor (67), the second motor (67) is connected with the bottom of the adjusting seat (5).

7. The multifunctional human body adjustment device for radiology department examination according to claim 6, wherein: one end of the first push plate (6) is movably connected with an auxiliary plate (68) through a rotating shaft, one side, close to the first push plate (6), of the auxiliary plate (68) is movably connected with a roller (69), two ends of the roller (69) are movably connected to the outer wall of the adjusting seat (5) through bearings, two sides of the auxiliary plate (68) are both movably connected with pulleys through bearings, sponge is glued to the outer surface of the auxiliary plate (68), and the top of the first push plate (6) is connected with a second push plate (7) through a secondary propelling assembly.

8. The multifunctional human body adjustment device for radiology department examination of claim 7, wherein: secondary propulsion subassembly includes movable plate (71), and the both ends swing joint of movable plate (71) in the inside of fixed block (63), the connecting block is installed at the top of movable plate (71), and the connecting block runs through first push pedal (6) with second push pedal (7) are connected, first rack plate (72) is installed to one side of movable plate (71), and the bottom meshing of first rack plate (72) is connected with third gear (73), the both ends of third gear (73) all through bearing swing joint in first push pedal (6) bottom, second rack plate (74) are installed at the top of adjusting seat (5), and second rack plate (74) with the position of third gear (73) is aligned.

9. The multifunctional human body adjustment device for radiology department examination according to claim 8, wherein: the inside of first push pedal (6) seted up with connecting block matched with spout, and the spout with the connecting block is sliding connection.