CN112914597A - Patient head limiting and fixing device for medical examination - Google Patents
Patient head limiting and fixing device for medical examination Download PDFInfo
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- CN112914597A CN112914597A CN202110195514.7A CN202110195514A CN112914597A CN 112914597 A CN112914597 A CN 112914597A CN 202110195514 A CN202110195514 A CN 202110195514A CN 112914597 A CN112914597 A CN 112914597A
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- 230000005389 magnetism Effects 0.000 claims description 7
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- 238000000926 separation method Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 16
- 239000003814 drug Substances 0.000 description 6
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- 230000005540 biological transmission Effects 0.000 description 3
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- 238000010276 construction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
- A61B6/0421—Supports, e.g. tables or beds, for the body or parts of the body with immobilising means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/06—Children, e.g. for attention deficit diagnosis
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Abstract
The invention discloses a patient head limiting and fixing device for medical examination, which comprises a head lying plate and a body lying plate, wherein moving seats are arranged on two sides of the upper end of the head lying plate, arc-shaped blocks are arranged on one sides of the two moving seats close to each other, a width adjusting mechanism is arranged in the head lying plate and comprises a worm wheel, the lower side of the worm wheel is connected with a worm in a meshed manner, one end of the worm is fixedly connected with a connecting rod, and one end of the connecting rod is fixedly connected with a double-end lead screw, and the invention has the beneficial effects that: the width adjusting mechanism is arranged, the worm and worm wheel of the width adjusting mechanism drives the double-end lead screw to rotate, the sliding blocks can be driven to be relatively close to each other, the arc-shaped blocks are driven to be close to two sides of the head of a child, the two sides of the head of the child are fixed between the two arc-shaped blocks, adjustment according to the width of the head of the child is convenient, even if the child shakes left and right, the worm and the worm wheel have self-locking performance, the worm cannot be driven to rotate by the rotation of the worm wheel, the arc-shaped.
Description
The technical field is as follows:
the invention belongs to the technical field of examination auxiliary equipment, and particularly relates to a patient head limiting and fixing device for medical examination.
Background art:
along with the development of economic life, people pay more and more attention to the health condition, in the process of diagnosis and treatment or physical examination, a plurality of selectable examination items are needed, and the head position of a patient needs to be fixed in part of the examination process, so that the examination precision can be improved, and meanwhile, the misoperation of a doctor can be avoided.
In the prior art, in a CT department examination head fixing device with patent number CN201810717556.0, the head is fixed by a fixing disc, but when the head of a child is fixed, the head of the child is easy to shake or the fixing disc and a threaded rod are loosened; in addition, the existing device may be too tightly fixed, if the child cannot accurately express the discomfort of the child, the head is not adjusted during the examination, so that the discomfort is very high, and the examination data is also influenced.
The invention content is as follows:
the invention aims to solve the problems, and provides a patient head limiting and fixing device for medical examination, which solves the defects that when the head of a child is fixed, the head of the child is easy to shake, a fixed disc and a threaded rod are loosened, the head of the child is possibly fixed too tightly, if the child cannot express discomfort accurately, the head is not adjusted during examination, the head is very uncomfortable, and examination data are influenced.
In order to solve the above problems, the present invention provides a technical solution:
a patient head limiting and fixing device for medical examination comprises a head lying plate and a body lying plate, wherein moving seats are arranged on two sides of the upper end of the head lying plate, arc-shaped blocks are arranged on one sides, close to each other, of the two moving seats, a width adjusting mechanism is arranged inside the head lying plate and comprises a worm wheel, a worm is meshed and connected with the lower side of the worm wheel, a connecting rod is fixedly connected with one end of the worm, a double-end lead screw is fixedly connected with one end of the connecting shaft, a switch mechanism is arranged on one side, close to each moving seat, of the two moving seats, the switch mechanism comprises a switch, an adjusting mechanism is arranged below the bottom end of the head lying plate and comprises an adjusting lead screw, a moving block is connected onto the adjusting lead screw in a threaded manner, L-shaped baffles are arranged on the upper portions of two sides of the head lying plate, a plurality of placing grooves are arranged inside, the inner wall of the placing groove is provided with a plurality of springs, one ends of the springs are fixedly connected with the inner wall of the placing groove, the other ends of the springs are suspended towards the center of the placing groove, the suspended ends of the springs are fixedly connected with rubber pads, the top end of the placing groove is hinged with metal separation blades, the inner wall of the top end of the placing groove is provided with a magnetic suction buckle at a position opposite to the metal separation blades, and the magnetic suction buckle is connected with an external switch.
Preferably, the equal threaded connection in both ends of double-end lead screw has the slider, two the upper end difference fixed connection of slider is in two bottom middle parts that remove the seat, the equal sliding connection of slider is inside the head service creeper, the top opening side that the head service creeper was all run through to the slider upper end and with remove seat bottom fixed connection, the one end that the worm wheel was kept away from to double-end lead screw rotates the inside one end of connecting in the head service creeper, the connecting axle runs through the lateral wall of head service creeper, the worm wheel sets up in one side of head service creeper, the both ends of worm all are provided with the fixed block, the one end of worm is passed through the bearing and is rotated and connect on one of them fixed block, the other end of worm runs through.
Preferably, be connected with the hinge between head service creeper and the body service creeper, the head service creeper passes through the hinge rotation with the body service creeper and is connected, the first bearing frame of bottom middle part fixedly connected with of head service creeper, the below of head service creeper is provided with the regulation pole, head service creeper bottom is connected with the regulation pole rotation through first bearing frame, the body service creeper is close to the one end bottom fixedly connected with foundation of head service creeper, accommodate the lead screw sets up inside the foundation, accommodate the lead screw's first motor of bottom fixedly connected with, first motor fixed connection is in the inside bottom of foundation, accommodate the lead screw's upper end is rotated through the bearing and is connected in the inside upper end of foundation, the movable block sliding connection is in the foundation.
Preferably, the moving block penetrates through the opening side of the bottom column, one end, located outside the bottom column, of the moving block is fixedly connected with a second bearing seat, and the moving block is rotatably connected with the adjusting rod through the second bearing seat.
Preferably, the inner chamber has been seted up to the inside of body service creeper, the intracavity is provided with slewing mechanism, slewing mechanism includes the second motor, the second motor is double-end motor, the bottom fixed connection of second motor is in the bottom chamber wall of inner chamber, the equal fixedly connected with side shaft of both ends output shaft of second motor, two the one end that the side shaft was kept away from each other rotates respectively and connects in the both sides of body service creeper, two the one end that the side shaft was kept away from each other runs through the both sides of body service creeper respectively, two one side lower extreme that the L shape baffle was close to each other all with side shaft fixed connection.
Preferably, two one side that the arc piece is close to each other all is provided with the rubber pad, the rubber pad bonds with the arc piece mutually, two the equal fixedly connected with side piece in one side middle part that the arc piece was kept away from each other, the equal fixedly connected with of one end that the arc piece was kept away from to the side piece contacts the piece, it is relative with the switch to contact the piece, two the fixed slot has all been seted up to the one side that the removal seat is close to each other, the equal fixed connection of switch is in the fixed slot.
Preferably, the head service creeper is kept away from the one end middle part fixedly connected with warning light of body service creeper, warning light and switch electric connection.
Preferably, two equal fixedly connected with telescopic links in one side both ends that the arc piece was kept away from each other, all cup jointed the spring on the telescopic link, the equal fixed connection in the removal surface of seat of one end that the arc piece was kept away from to the telescopic link.
The beneficial effects of the invention include:
1. the width adjusting mechanism is arranged, the worm and worm wheel of the width adjusting mechanism drives the double-end lead screw to rotate, the sliding blocks can be driven to be relatively close to each other, the arc-shaped blocks are driven to be close to two sides of the head of a child, the two sides of the head of the child are fixed between the two arc-shaped blocks, adjustment according to the width of the head of the child is convenient, even if the child shakes left and right, the worm and the worm wheel have self-locking performance, the worm cannot be driven to rotate by the rotation of the worm wheel, the arc-shaped.
2. The medical nursing bed is provided with the switch mechanism, when the pressure of the arc-shaped blocks for extruding the head is overlarge, the two arc-shaped blocks are extruded, the spring is compressed, the side blocks of the switch mechanism can drive the contact block to press the switch, the switch is turned on, and the warning lamp is turned on to remind medical staff of the overlarge head pressure and timely adjustment.
3. The adjusting mechanism is arranged, the first motor of the adjusting mechanism drives the adjusting screw rod to rotate, the moving block is enabled to move, one end of the adjusting rod is driven to move, the other end of the adjusting rod drives the head lying plate to rotate, the angle of the head lying plate can be adjusted according to inspection needs, and inspection is facilitated.
4. The invention is provided with the rotating mechanism, the two side shafts are driven to rotate by the second motor of the rotating mechanism, and the two L-shaped baffles are driven to rotate, so that the two L-shaped baffles are blocked at the two sides of the head lying plate, and the children can be prevented from shaking left and right and falling off when checking on the head lying plate.
5. Through setting up the standing groove, can place inspection medicament or inspection apparatus in a plurality of standing grooves, a plurality of springs and the rubber pad in the standing groove press from both sides inspection medicament and inspection apparatus tightly fixedly, because the standing groove sets up inside the head service creeper, in the adjustment process of head service creeper, the inclination of tip tank is the same with the inclination of head service creeper for inspection medicament and inspection apparatus take the convenience, reduce occupation space. The condition that doctors need to frequently go to other working platforms to take examination instruments in the existing operation is avoided, time is saved, and examination efficiency is improved.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic top sectional view of the present invention;
FIG. 2 is a side view cross-sectional schematic of the present invention;
FIG. 3 is a schematic view of the worm gear connection of the present invention;
FIG. 4 is a schematic view of the construction of the switching mechanism junction of the present invention;
FIG. 5 is a schematic view of the spring connection of the present invention;
fig. 6 is an enlarged schematic view of the structure at the position a of the present invention.
In the figure: 1. a head lying plate; 2. a body lying plate; 3. a movable seat; 4. an arc-shaped block; 5. a width adjusting mechanism; 51. a worm gear; 52. a worm; 53. a connecting rod; 54. a grip; 55. a connecting shaft; 56. a double-end screw rod; 57. a slider; 6. a fixed block; 7. fixing grooves; 8. a switch mechanism; 81. a side block; 82. a contact block; 83. a switch; 9. a bottom pillar; 10. an adjustment mechanism; 101. adjusting the screw rod; 102. a first motor; 103. a moving block; 104. adjusting a rod; 11. a first bearing housing; 12. a second bearing housing; 13. an L-shaped baffle plate; 14. a rotating mechanism; 141. a second motor; 142. a side shaft; 15. a telescopic rod; 16. a spring; 17. a rubber pad; 18. a warning light; 19. a hinge; 20. an inner cavity.
The specific implementation mode is as follows:
as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment: a patient head limiting and fixing device for medical examination comprises a head lying plate 1 and a body lying plate 2, wherein moving seats 3 are arranged on two sides of the upper end of the head lying plate 1, arc-shaped blocks 4 are arranged on one sides, close to each other, of the two moving seats 3, a width adjusting mechanism 5 is arranged inside the head lying plate 1, the width adjusting mechanism 5 comprises a worm wheel 51, a worm 52 is connected to the lower side of the worm wheel 51 in a meshed mode, a connecting rod 53 is fixedly connected to one end of the worm 52, a double-end lead screw 56 is fixedly connected to one end of a connecting shaft 55, a handle 54 of the width adjusting mechanism 5 is rotated to drive the worm 52 to rotate, the worm wheel 51 drives the connecting shaft 55 and the double-end lead screw 56 to rotate, sliding blocks 57 at two ends of the double-end lead screw 56 are relatively close to drive the moving seats 3 and the arc-shaped blocks 4 to be close to two, the head is more comfortable and more fit with the head due to the rubber pad 17 between the arc blocks 4, the worm 52 can not be driven to rotate by the rotation of the worm wheel 51 because the transmission of the worm wheel 51 and the worm 52 has self-locking property, the arc blocks 4 can not move and are very stable, one side of the two moving seats 3 which is relatively close to each other is provided with a switch mechanism 8, the switch mechanism 8 comprises a switch 83, when the pressure of the arc blocks 4 for extruding the head is overlarge, the two arc blocks 4 are extruded, the spring 16 is compressed, the side block 81 drives the contact block 82 to press the switch 83, the switch 83 is opened, the warning lamp 18 is lightened to remind medical personnel of overlarge head pressure and timely adjustment, the adjusting mechanism 10 is arranged below the bottom end of the head lying plate 1, the adjusting mechanism 10 comprises an adjusting screw rod 101, the adjusting screw rod 101 is in threaded connection with a moving block 103, the upper parts of two sides of the head, the second motor 141 for opening the rotating mechanism 14 drives the two side shafts 142 to rotate, drives the two L-shaped baffles 13 to rotate, so that the two L-shaped baffles 13 are blocked at the two sides of the head lying plate 1, the children are prevented from shaking left and right to drop when checking on the head lying plate 1, when the novel multifunctional head lying plate is not used, the two L-shaped baffles 13 are driven to rotate, the head lying plate 1 is kept away from, and the novel multifunctional head lying plate is stored, so that the occupied space is avoided.
Further, head service creeper 1 keeps away from body service creeper 2 one side inside and is provided with a plurality of standing grooves, all be provided with a plurality of springs on the inner wall of standing groove, the one end and the standing groove inner wall fixed connection of spring, the other end of spring is unsettled to the standing groove center, the free end fixedly connected with rubber pad of spring, the top of standing groove all articulates there is metal catch, and the position that standing groove top inner wall is relative with metal catch is provided with magnetism and inhales and detains, magnetism is inhaled and is detained and be connected with external switch, inhales the circular telegram and the outage of detaining through external switch control magnetism, produces magnetism and attracts metal catch when magnetism is inhaled and is switched on, seals standing groove inside, avoids interior roll-off to put the thing. During the use, after the inclination of adjustment head service creeper 1, can place inspection medicament or inspection apparatus in a plurality of standing grooves, a plurality of springs and the rubber pad in the standing groove press from both sides inspection medicament and inspection apparatus tightly fixed, because the standing groove sets up inside head service creeper 1, at the adjustment in-process of head service creeper 1, the inclination of tip tank is the same with the inclination of head service creeper 1 for inspection medicament and inspection apparatus take the convenience, reduce occupation space. The condition that doctors need to frequently go to other working platforms to take examination instruments in the existing operation is avoided, time is saved, and examination efficiency is improved.
Wherein, a hinge 19 is connected between the head lying plate 1 and the body lying plate 2, the head lying plate 1 is rotatably connected with the body lying plate 2 through the hinge 19, a first bearing seat 11 is fixedly connected with the middle part of the bottom end of the head lying plate 1, an adjusting rod 104 is arranged below the head lying plate 1, the bottom end of the head lying plate 1 is rotatably connected with the adjusting rod 104 through the first bearing seat 11, a bottom pillar 9 is fixedly connected with the bottom end of the body lying plate 2 close to the head lying plate 1, an adjusting screw rod 101 is arranged in the bottom pillar 9, a first motor 102 is fixedly connected with the bottom end of the adjusting screw rod 101, the first motor 102 is fixedly connected with the inner bottom end of the bottom pillar 9, the upper end of the adjusting screw rod 101 is rotatably connected with the inner upper end of the bottom pillar 9 through a bearing, a moving block 103 is slidably connected in the bottom pillar 9, the first motor 102 of the adjusting mechanism 10 is opened to, one end of the adjusting rod 104 is driven to move, so that the other end of the adjusting rod 104 drives the head lying plate 1 to rotate, the angle of the head lying plate 1 can be adjusted according to the inspection requirement, and the inspection is convenient. When not in use, the head lying plate 1 can be erected for storage, and the occupied space is avoided.
Wherein, both ends of the double-end screw rod 56 are connected with the sliding blocks 57 by screw threads, the upper ends of the two sliding blocks 57 are respectively fixedly connected with the middle parts of the bottom ends of the two movable seats 3, the sliding blocks 57 are connected inside the head lying plate 1 in a sliding manner, the upper ends of the sliding blocks 57 both penetrate through the top opening side of the head lying plate 1 and are fixedly connected with the bottom end of the movable seat 3, one end of the double-end screw rod 56 far away from the worm wheel 51 is rotatably connected with one end inside the head lying plate 1, the connecting shaft 55 penetrates through the side wall of the head lying plate 1, the worm wheel 51 is arranged on one side of the head lying plate 1, both ends of the worm 52 are provided with the fixed blocks 6, one end of the worm 52 is rotatably connected with one fixed block 6 through a bearing, the other end of the worm 52 penetrates through the other fixed block 6 and is connected with the handle 54, the, the slider 57 at double-end lead screw 56 both ends is close to relatively, it is close to children's head both sides to drive removal seat 3 and arc piece 4, make children's head both sides fixed between two arc pieces 4, the convenience is adjusted according to children's head width, rubber pad 17 between the arc piece 4 makes the head more comfortable, also the head of laminating more, because worm wheel 51 has the auto-lock nature with worm 52's transmission, worm 52 can't be driven by worm wheel 51's rotation and revolve, arc piece 4 can not remove, very firm.
The moving block 103 penetrates through the opening side of the bottom pillar 9, one end, located outside the bottom pillar 9, of the moving block 103 is fixedly connected with the second bearing seat 12, the moving block 103 is rotatably connected with the adjusting rod 104 through the second bearing seat 12, and one end of the adjusting rod 104 can be driven to move when the moving block 103 moves.
Wherein, the inner cavity 20 is arranged in the body lying plate 2, the rotating mechanism 14 is arranged in the inner cavity 20, the rotating mechanism 14 comprises a second motor 141, the second motor 141 is a double-head motor, the bottom end of the second motor 141 is fixedly connected with the bottom cavity wall of the inner cavity 20, output shafts at two ends of the second motor 141 are fixedly connected with side shafts 142, the ends of the two side shafts 142 far away from each other are respectively and rotatably connected with two sides of the body lying plate 2, the ends of the two side shafts 142 far away from each other respectively penetrate through two sides of the body lying plate 2, the lower ends of one sides of the two L-shaped baffles 13 close to each other are respectively and fixedly connected with the side shafts, the two side shafts 142 are driven to rotate by opening the second motor 141 of the rotating mechanism 14, and the two L-shaped baffles 13 are driven to rotate, so that the two L-shaped baffles 13 are blocked at the two sides of the head lying plate 1, the head of the child is protected from being shaken left and right to fall off when the child checks the head lying plate 1.
Wherein, the head service creeper 1 is kept away from the body service creeper 2 one end middle part fixedly connected with warning light 18, and warning light 18 and switch 83 electric connection, when switch 83 is opened, can open warning light 18.
Wherein, the equal fixedly connected with telescopic link 15 in one side both ends that two arc pieces 4 kept away from each other has all cup jointed spring 16 on the telescopic link 15, and the equal fixed connection in the 3 surfaces of removal seat of one end that arc piece 4 was kept away from to telescopic link 15, and when arc piece 4 was extrudeed, spring 16 and telescopic link 15 can be compressed.
Wherein, two arc pieces 4 one side that is close to each other all is provided with rubber pad 17, rubber pad 17 and arc piece 4 are bonded mutually, rubber pad 17 between arc piece 4 makes the head more comfortable, also laminate the head more, two arc pieces 4 one side middle part equal fixedly connected with side piece 81 of keeping away from each other, the equal fixedly connected with of one end of arc piece 4 contact piece 82 is kept away from to side piece 81, contact piece 82 is relative with switch 83, fixed slot 7 has all been seted up to two one sides that move seat 3 and be close to each other, the equal fixed connection of switch 83 is in fixed slot 7, when the pressure that arc piece 4 extrudees the head is too big, two arc pieces 4 are extruded, spring 16 is compressed, make side piece 81 drive contact piece 82 compression switch 83, switch 83 is opened, warning light 18 lights, remind medical personnel head pressure too big, in time adjust.
Specifically, the method comprises the following steps: when the patient head limiting and fixing device for medical examination is used, firstly, the body of a child is placed on a body lying plate 2, the head is placed on a head lying plate 1, a second motor 141 of a rotating mechanism 14 is opened to drive two side shafts 142 to rotate, two L-shaped baffles 13 are driven to rotate, the two L-shaped baffles 13 are blocked at two sides of the head lying plate 1, the situation that the child shakes and falls off from the left and right during examination on the head lying plate 1 is avoided, then a first motor 102 of an adjusting mechanism 10 is opened to drive an adjusting screw rod 101 to rotate, a moving block 103 on the adjusting screw rod 101 is moved to drive one end of an adjusting rod 104 to move, the other end of the adjusting rod 104 drives the head lying plate 1 to rotate, the angle of the head lying plate 1 can be adjusted according to examination needs, and examination is;
after the angle of the head lying plate 1 is adjusted, the handle 54 of the width adjusting mechanism 5 is rotated to drive the worm 52 to rotate, so that the worm wheel 51 drives the connecting shaft 55 and the double-end lead screw 56 to rotate, the sliding blocks 57 at the two ends of the double-end lead screw 56 are relatively close to each other, the movable base 3 and the arc blocks 4 are driven to be close to the two sides of the head of the child, so that the two sides of the head of the child are fixed between the two arc blocks 4, the adjustment according to the width of the head of the child is convenient, the head is more comfortable due to the rubber pads 17 between the arc blocks 4, and the head is more attached, because the transmission between the worm wheel 51 and the worm 52 has self-locking performance, the worm 52 cannot be driven to rotate by the rotation of the worm wheel 51, the arc blocks 4 cannot move and are very stable, when the pressure of the head of the arc blocks 4 extruding the head is, the warning light 18 lights up to remind the medical staff that the head pressure is too high to adjust in time.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a spacing fixing device of patient's head for medical examination, its characterized in that, including head service creeper (1) and body service creeper (2), the upper end both sides of head service creeper (1) all are provided with removes seat (3), two one side that removes seat (3) and be close to each other all is provided with arc piece (4), the inside of head service creeper (1) is provided with transfers wide mechanism (5), transfer wide mechanism (5) including worm wheel (51), the downside meshing of worm wheel (51) is connected with worm (52), the one end fixedly connected with connecting rod (53) of worm (52), the one end fixedly connected with double-end lead screw (56) of connecting axle (55), two one side that removes seat (3) and is close to relatively is provided with on-off mechanism (8), on-off mechanism (8) include switch (83), the bottom below of head service creeper (1) is provided with adjustment mechanism (10), adjustment mechanism (10) include accommodate the lead screw (101), threaded connection has movable block (103) on accommodate the lead screw (101), the both sides upper portion of head service creeper (1) all is provided with L shape baffle (13), and body service creeper (2) is kept away from in head service creeper (1) one side inside is provided with a plurality of standing grooves, all be provided with a plurality of springs on the inner wall of standing groove, the one end and the standing groove inner wall fixed connection of spring, the other end of spring is unsettled to the standing groove center, the free end fixedly connected with rubber pad of spring, the top of standing groove all articulates there is the metal separation blade, and the position that standing groove top inner wall is relative with the metal separation blade is provided with magnetism and inhales and detains, magnetism is inhaled and detain and is connected with external switch.
2. The patient head restraint fixing device for medical examination according to claim 1, wherein: the equal threaded connection in both ends of double-end lead screw (56) has slider (57), two the upper end difference fixed connection of slider (57) is in the bottom middle part of two removal seats (3), the equal sliding connection in head service creeper (1) of slider (57), slider (57) upper end all runs through the top opening side of head service creeper (1) and with remove seat (3) bottom fixed connection, the one end that worm wheel (51) were kept away from in double-end lead screw (56) rotates the inside one end of connecting in head service creeper (1), connecting axle (55) run through the lateral wall of head service creeper (1), worm wheel (51) set up in one side of head service creeper (1), the both ends of worm (52) all are provided with fixed block (6), the one end of worm (52) is passed through the bearing and is rotated and is connected on one of them fixed block (6), the other end of worm (52) runs through another fixed block (6) and is connected with handle (54), the handle (54) is fixedly connected with the worm (52).
3. The patient head restraint fixing device for medical examination according to claim 1, wherein: the novel adjustable lying plate is characterized in that a hinge (19) is connected between the head lying plate (1) and the body lying plate (2), the head lying plate (1) is rotatably connected with the body lying plate (2) through the hinge (19), a first bearing seat (11) is fixedly connected with the middle bottom of the head lying plate (1), an adjusting rod (104) is arranged below the head lying plate (1), the bottom of the head lying plate (1) is rotatably connected with the adjusting rod (104) through the first bearing seat (11), the bottom of one end, close to the head lying plate (1), of the body lying plate (2) is fixedly connected with a bottom column (9), the adjusting screw rod (101) is arranged inside the bottom column (9), a first motor (102) is fixedly connected with the bottom of the adjusting screw rod (101), the first motor (102) is fixedly connected with the bottom inside of the bottom column (9), the upper end of the adjusting screw rod (101) is rotatably connected with the upper end of the inside of the bottom column (9) through a bearing, the moving block (103) is connected in the bottom column (9) in a sliding mode.
4. The patient head restraint fixing device for medical examination according to claim 3, wherein: the moving block (103) penetrates through the opening side of the bottom column (9), one end, located outside the bottom column (9), of the moving block (103) is fixedly connected with a second bearing seat (12), and the moving block (103) is rotatably connected with the adjusting rod (104) through the second bearing seat (12).
5. The patient head restraint fixing device for medical examination according to claim 1, wherein: inner chamber (20) have been seted up to the inside of body service creeper (2), be provided with slewing mechanism (14) in inner chamber (20), slewing mechanism (14) include second motor (141), second motor (141) are double-end motor, the bottom fixed connection of second motor (141) is in the bottom chamber wall of inner chamber (20), the equal fixedly connected with side shaft (142), two of the both ends output shaft of second motor (141) the one end that side shaft (142) was kept away from each other rotates respectively and connects in the both sides of body service creeper (2), two the one end that side shaft (142) was kept away from each other runs through the both sides of body service creeper (2) respectively, two equal and side shaft (142) fixed connection of one side lower extreme that L shape baffle (13) were close to each other.
6. The patient head restraint fixing device for medical examination according to claim 1, wherein: two one side that arc piece (4) are close to each other all is provided with rubber pad (17), rubber pad (17) bonds mutually with arc piece (4), two equal fixedly connected with side piece (81) in one side middle part that arc piece (4) kept away from each other, the equal fixedly connected with of one end of arc piece (4) contact piece (82) are kept away from to side piece (81), contact piece (82) are relative with switch (83), two fixed slot (7) have all been seted up to the one side that removes seat (3) and is close to each other, the equal fixed connection of switch (83) is in fixed slot (7).
7. The patient head restraint fixing device for medical examination according to claim 1, wherein: the head service creeper (1) is kept away from one end middle part fixedly connected with warning light (18) of body service creeper (2), warning light (18) and switch (83) electric connection.
8. The patient head restraint fixing device for medical examination according to claim 1, wherein: two equal fixedly connected with telescopic link (15) in one side both ends that arc piece (4) kept away from each other, spring (16) have all been cup jointed on telescopic link (15), the equal fixed connection in the removal seat (3) surface of one end that arc piece (4) were kept away from in telescopic link (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195514.7A CN112914597A (en) | 2021-02-22 | 2021-02-22 | Patient head limiting and fixing device for medical examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110195514.7A CN112914597A (en) | 2021-02-22 | 2021-02-22 | Patient head limiting and fixing device for medical examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112914597A true CN112914597A (en) | 2021-06-08 |
Family
ID=76169984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110195514.7A Withdrawn CN112914597A (en) | 2021-02-22 | 2021-02-22 | Patient head limiting and fixing device for medical examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112914597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152398A (en) * | 2021-12-02 | 2022-03-08 | 成都市鸿侠科技有限责任公司 | Measuring device and measuring method for natural frequency of aircraft engine blade |
-
2021
- 2021-02-22 CN CN202110195514.7A patent/CN112914597A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152398A (en) * | 2021-12-02 | 2022-03-08 | 成都市鸿侠科技有限责任公司 | Measuring device and measuring method for natural frequency of aircraft engine blade |
| CN114152398B (en) * | 2021-12-02 | 2023-10-27 | 成都市鸿侠科技有限责任公司 | Device and method for measuring natural frequency of aircraft engine blade |
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Application publication date: 20210608 |
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