CN112472116A - Hospital uses CT scanning bed with angle modulation structure - Google Patents
Hospital uses CT scanning bed with angle modulation structure Download PDFInfo
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- CN112472116A CN112472116A CN202110065369.0A CN202110065369A CN112472116A CN 112472116 A CN112472116 A CN 112472116A CN 202110065369 A CN202110065369 A CN 202110065369A CN 112472116 A CN112472116 A CN 112472116A
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- 238000002591 computed tomography Methods 0.000 title claims abstract description 40
- 238000003825 pressing Methods 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000007423 decrease Effects 0.000 description 1
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- 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
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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]
- A61B6/035—Mechanical aspects of CT
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Abstract
The invention relates to the field of CT scanning beds, in particular to a hospital CT scanning bed with an angle adjusting structure, which comprises a supporting seat, wherein a moving mechanism is arranged on the supporting seat, a bed body mechanism is arranged on the upper surface of the moving mechanism, a positioning mechanism is arranged in the moving mechanism positioned below the bed body mechanism, when in use, two lower pressing blocks are driven to move oppositely through a bidirectional screw rod by matching with a screw rod nut, the two lower pressing blocks can press a connecting plate downwards, the connecting plate drives the positioning plate to be separated from a positioning groove, the angle of a bed body can be adjusted, the lower pressing blocks are driven to reset after the adjustment is finished, a spring drives an installation rod to ascend through an annular block, the installation rod drives the connecting plate to ascend synchronously, the connecting plate drives the positioning plate to ascend into the positioning groove to fix the bed body, the angle adjustment of the CT scanning bed is simple and convenient.
Description
Technical Field
The invention relates to the field of CT scanning beds, in particular to a hospital CT scanning bed with an angle adjusting structure.
Background
CT scanning has brought traditional X-ray imaging techniques to a new level, and, unlike mere visualization of bone and organ contours, CT scanning allows the construction of complete three-dimensional computer models of the interior of the human body, and physicians can examine the patient's body even in small pieces, to pinpoint specific areas.
When the existing CT scanning bed is used, due to the body position relationship of the examinee, a part of the position of the existing CT scanning bed cannot be scanned by the CT scanning bed, so that the angle of the CT scanning bed needs to be adjusted, and the CT scanning bed is convenient for scanning the examinee.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a hospital CT scanning bed with an angle adjusting structure.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hospital CT scanning bed with an angle adjusting structure comprises a supporting seat, wherein a moving mechanism is arranged on the supporting seat, a bed body mechanism is arranged on the upper surface of the moving mechanism, a positioning mechanism is arranged inside the moving mechanism located at the position below the bed body mechanism, a pressing mechanism is arranged inside the positioning mechanism, and one end of the pressing mechanism penetrates through the moving mechanism and extends out of the moving mechanism and is fixedly connected with a rotating mechanism; the moving mechanism comprises a moving seat, the moving seat is arranged right above the supporting seat, a moving cavity is formed in the moving seat, a moving hole is formed in the wall of the lower end cavity of the moving cavity, a moving block is slidably connected to the inside of the moving cavity, a connecting block is fixedly connected to the lower surface of the moving block, the lower end of the connecting block penetrates through the moving hole and extends downwards to the outside of the moving seat and is fixedly connected to the upper surface of the supporting seat, a plurality of ball grooves are formed in the wall of the upper end cavity of the moving cavity, a plurality of balls are connected to the ball grooves in a rolling mode, a plurality of moving grooves are formed in the upper surface of the moving block, and the lower ends of the plurality of balls respectively penetrate through the corresponding moving grooves and abut against the bottoms of the moving grooves.
Specifically, the bed body mechanism includes a rotation groove, the upper surface at the removal seat is seted up in the rotation groove, it is the annular bed body that sets up to rotate inslot internal rotation and be connected with one, the relative edge of bed body upper surface is two guard plates of symmetry form fixedly connected with, the upper surface fixedly connected with one deck mattress of the bed body, two equal fixedly connected with one deck protection pad on the lateral wall of one side in opposite directions of guard plate.
Specifically, positioning mechanism includes a location chamber, the location chamber is seted up in the inside that removes the seat, run through on the upper end chamber wall in location chamber and seted up a locating hole, correspond a plurality of constant head tank has been seted up to the bed body lower surface of locating hole position, sliding connection has a locating plate in the locating hole, the upper end of locating plate runs through and extends to in one of them constant head tank, the lower extreme of locating plate runs through and extends to a connecting plate of intracavity and fixedly connected with in the location, two spouts have been seted up on the pore wall of locating hole, two equal sliding connection has a slider, two in the spout slider opposite direction's one end all runs through and extends to in the locating hole and fixed connection on the lateral wall of locating plate.
Specifically, the pressing mechanism comprises two bearings which are respectively and fixedly connected with the opposite cavity walls of the positioning cavity, a bidirectional screw rod is fixedly arranged between the two bearings, one end of the bidirectional screw rod penetrates through the outside of the movable seat, two screw rod nuts are in threaded connection with the rod wall of the bidirectional screw rod in the positioning cavity, a lower pressing block is fixedly sleeved on the outer side wall of each of the two screw rod nuts, the side wall of one side of each of the two lower pressing blocks, which is opposite to the lower pressing block, is obliquely arranged, and the side wall of one side of each of the two lower pressing blocks, which is opposite to the lower pressing block, is abutted against the upper surface of the connecting plate, correspond two set up two T type spouts, two on the location cavity wall of briquetting position down equal sliding connection has a T type slider in the T type spout, two the lower extreme of T type slider all runs through and extends to the upper surface of location intracavity and fixed connection at two briquetting down.
The rotating mechanism comprises an installation block, the installation block is fixedly connected to one end, located outside the movable base, of the bidirectional screw rod, a rectangular groove is formed in one end, far away from the bidirectional screw rod, of the installation block, a rectangular block is slidably connected to the rectangular groove, one end of the rectangular block runs through a connecting rod which extends to the outside of the installation block and is fixedly connected with the rectangular block, and the connecting rod is connected with one end, far away from the rectangular block, of the connecting rod, so that a rotating handle and two anti-skidding sleeves are fixedly sleeved on the rotating handle.
Specifically, a plurality of mounting groove has been seted up on the upper end chamber wall in location chamber, a plurality of an annular groove has all been seted up on the cell wall of mounting groove, a plurality of equal sliding connection has a ring block, a plurality of in the annular groove all fixed an installation pole of having cup jointed on the interior rampart of ring block, a plurality of the lower extreme of installation pole all runs through and extends to location intracavity and fixed connection at the upper surface a plurality of on the cell wall of annular groove equal fixedly connected with spring, a plurality of the upper end of spring offsets with the annular block lower surface that corresponds respectively.
Specifically, be located set up two spacing chambeies in the removal seat of location chamber below position, two all run through on the upper end chamber wall in spacing chamber and seted up a spacing hole, two the equal sliding connection in inside in spacing chamber has a stopper, two the equal fixedly connected with gag lever post of upper surface of stopper, two the upper end of gag lever post all runs through and extends to the lower surface of location intracavity and fixed connection at the connecting plate.
The invention has the beneficial effects that:
(1) according to the hospital CT scanning bed with the angle adjusting structure, the supporting seat, the moving mechanism, the bed body mechanism, the positioning mechanism, the pressing mechanism and the rotating mechanism are arranged, when the bed is used, the two pressing blocks are driven to move oppositely through the two-way screw rod and the screw rod nut in a matched mode, the two pressing blocks can press the connecting plate downwards, the connecting plate drives the positioning plate to be separated from the positioning groove, the angle of the bed body can be adjusted at the moment, the pressing blocks are driven to reset after adjustment is finished, the spring can drive the mounting rod to ascend through the annular block at the moment, the mounting rod drives the connecting plate to ascend synchronously, the connecting plate drives the positioning plate to ascend into the positioning groove to fix the bed body, and the angle adjustment of the CT scanning bed is simple and convenient.
(2) According to the hospital CT scanning bed with the angle adjusting structure, the supporting seat, the moving mechanism, the bed body mechanism, the positioning mechanism, the pressing mechanism and the rotating mechanism are arranged, when the bed is used, the rectangular block can be inserted into the rectangular groove, then the connecting rod can be rotated by rotating the handle, the connecting rod can drive the bidirectional screw rod to rotate through the matching of the rectangular groove and the rectangular block, and when the bed is not used, the rectangular block can be pulled out of the rectangular groove, so that the rectangular block is prevented from being rotated randomly.
(3) According to the hospital CT scanning bed with the angle adjusting structure, the support seat, the moving mechanism, the bed body mechanism, the positioning mechanism, the pressing mechanism and the rotating mechanism are arranged, when the connecting plate is lifted, the connecting plate can drive the limiting rod and the limiting block to lift synchronously, the limiting block and the limiting rod can only lift vertically through the limiting cavity and the limiting hole, and the limiting block and the limiting rod can only lift vertically through the limiting of the connecting plate.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an adjustment state of a hospital CT scanning bed with an angle adjustment structure according to the present invention;
FIG. 2 is a schematic diagram of a stand-by state structure of a hospital CT scanning bed with an angle adjustment structure according to the present invention;
FIG. 3 is a schematic structural diagram of a rotating mechanism of a hospital CT scanning bed with an angle adjusting structure according to the present invention;
FIG. 4 is a schematic structural diagram of a bed mechanism of a CT scanning bed for hospitals, which is provided by the present invention and has an angle adjustment structure;
FIG. 5 is an enlarged schematic structural view of part A of a hospital CT scanning bed with an angle adjusting structure according to the present invention;
FIG. 6 is an enlarged schematic structural view of part B of a hospital CT scanning bed with an angle adjustment structure according to the present invention;
FIG. 7 is an enlarged schematic structural view of a portion C in FIG. 2 of a CT scanning bed for hospitals with an angle adjustment structure according to the present invention;
fig. 8 is an enlarged schematic structural view of a portion D in fig. 2 of a hospital CT scanning bed with an angle adjusting structure according to the present invention.
In the figure: 1. a supporting seat; 2. a moving mechanism; 21. a movable seat; 22. a moving chamber; 23. moving the hole; 24. a moving block; 25. connecting blocks; 26. a ball groove; 27. a ball bearing; 28. a moving groove; 3. a bed body mechanism; 31. a rotating groove; 32. a bed body; 33. a protection plate; 34. a mattress; 35. a protective pad; 4. a positioning mechanism; 41. a positioning cavity; 42. positioning holes; 43. positioning a groove; 44. positioning a plate; 45. a connecting plate; 46. a chute; 47. a slider; 48. an annular groove; 49. a ring block; 410. mounting a rod; 411. a spring; 412. a limiting cavity; 413. a limiting hole; 414. a limiting block; 415. a limiting rod; 416. mounting grooves; 5. a pressing mechanism; 51. a bearing; 52. a bidirectional screw rod; 53. a feed screw nut; 54. pressing the block; 55. a T-shaped chute; 56. a T-shaped slider; 6. a rotating mechanism; 61. mounting blocks; 62. a rectangular groove; 63. a rectangular block; 64. a connecting rod; 65. rotating the handle; 66. an anti-slip sleeve.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the hospital CT scanning bed with an angle adjusting structure according to the present invention includes a supporting seat 1, a moving mechanism 2 is disposed on the supporting seat 1, a bed body mechanism 3 is disposed on the upper surface of the moving mechanism 2, a positioning mechanism 4 is disposed inside the moving mechanism 2 located below the bed body mechanism 3, a pressing mechanism 5 is disposed inside the positioning mechanism 4, one end of the pressing mechanism 5 extends outside the moving mechanism 2 and is fixedly connected with a rotating mechanism 6, when in use, the positioning mechanism 4 can be pressed down by the pressing mechanism 5, and the positioning mechanism 4 releases the positioning of the bed body mechanism 3, and at this time, the bed body mechanism 3 can be adjusted in angle, such that the overall operation is simple and convenient; the moving mechanism 2 comprises a moving seat 21, the moving seat 21 is arranged right above the supporting seat 1, a moving cavity 22 is arranged inside the moving seat 21, a moving hole 23 is arranged on the cavity wall of the lower end of the moving cavity 22, a moving block 24 is connected inside the moving cavity 22 in a sliding manner, a connecting block 25 is fixedly connected to the lower surface of the moving block 24, the lower end of the connecting block 25 penetrates through the moving hole 23 and extends downwards to the outside of the moving seat 21 and is fixedly connected to the upper surface of the supporting seat 1, a plurality of ball grooves 26 are arranged on the cavity wall of the upper end of the moving cavity 22, a ball 27 is connected in each ball groove 26 in a rolling manner, a plurality of moving grooves 28 are arranged on the upper surface of the moving block 24, the lower ends of the plurality of balls 27 respectively penetrate through and extend into the corresponding moving grooves 28 and are abutted against the groove bottoms of the moving grooves 28, an inspector can lie on the bed body 32 and can, when the moving seat 21 moves, the moving block 24 and the connecting block 25 move through the moving cavity 22 and the moving hole 23, and the upper surface of the moving block 24 abuts against the plurality of balls 27 while moving, so that the situation that the moving block 24 abuts against the cavity wall of the moving cavity 22 and friction force is enhanced can be avoided, and the moving seat 21 is simple and convenient to move.
Specifically, the bed body mechanism 3 includes a rotating groove 31, the rotating groove 31 is disposed on the upper surface of the movable seat 21, the rotating groove 31 is rotatably connected with a bed body 32 disposed in an annular shape, two protection plates 33 are fixedly connected to opposite edges of the upper surface of the bed body 32 in a symmetrical shape, the upper surface of the bed body 32 is fixedly connected with a layer of mattress 34, the side walls of opposite sides of the two protection plates 33 are fixedly connected with a layer of protection pad 35, the positioning mechanism 4 includes a positioning cavity 41, the positioning cavity 41 is disposed inside the movable seat 21, a positioning hole 42 is formed in the upper end cavity wall of the positioning cavity 41 in a penetrating manner, a plurality of positioning grooves 43 are formed in the lower surface of the bed body 32 corresponding to the positioning hole 42, a positioning plate 44 is slidably connected in the positioning hole 42, the upper end of the positioning plate 44 extends into one of the positioning grooves 43, the lower end of the positioning plate 44, two sliding grooves 46 are formed in the hole wall of the positioning hole 42, a sliding block 47 is connected in each sliding groove 46 in a sliding manner, opposite ends of the two sliding blocks 47 extend into the positioning hole 42 and are fixedly connected to the outer side wall of the positioning plate 44, a plurality of mounting grooves 416 are formed in the upper end cavity wall of the positioning cavity 41, an annular groove 48 is formed in each of the groove walls of the plurality of mounting grooves 416, an annular block 49 is connected in each of the plurality of annular grooves 48 in a sliding manner, a mounting rod 410 is fixedly sleeved on the inner annular wall of each of the plurality of annular blocks 49, the lower ends of the plurality of mounting rods 410 extend into the positioning cavity 41 in a penetrating manner and are fixedly connected to the groove walls of the plurality of annular grooves 48 on the upper surface of the connecting plate 45, a spring 411 is fixedly connected to each of the inner annular blocks 49, the upper ends of the plurality of springs 411 respectively abut against the lower surfaces of the corresponding annular blocks 49, a limiting hole 413 is formed in the upper end cavity wall of each of the two limiting cavities 412 in a penetrating manner, a limiting block 414 is connected in each of the two limiting cavities 412 in a sliding manner, a limiting rod 415 is fixedly connected to the upper surface of each of the two limiting blocks 414, the upper ends of the two limiting rods 415 extend into the positioning cavity 41 in a penetrating manner and are fixedly connected to the lower surface of the connecting plate 45, the pressing mechanism 5 comprises two bearings 51, the two bearings 51 are respectively and fixedly connected to the opposite cavity walls of the positioning cavity 41, a bidirectional screw rod 52 is fixedly mounted between the two bearings 51 together, one end of the bidirectional screw rod 52 penetrates through the movable seat 21, two screw nuts 53 are in threaded connection with the rod wall of the positioning cavity 41 on the bidirectional screw rod 52, a pressing block 54 is fixedly sleeved on the outer side walls of the two screw nuts 53, the side walls of the two pressing blocks 54 on the opposite sides are both arranged in an inclined manner, and the side walls of the two pressing blocks 54 on the opposite sides, two T-shaped sliding grooves 55 are formed in the wall of the positioning cavity 41 corresponding to the positions of the two lower pressing blocks 54, a T-shaped sliding block 56 is connected in each T-shaped sliding groove 55 in a sliding manner, the lower ends of the two T-shaped sliding blocks 56 extend into the positioning cavity 41 in a penetrating manner and are fixedly connected to the upper surfaces of the two lower pressing blocks 54, when the two-way screw 52 rotates, the two lower pressing blocks 54 are driven to move through the cooperation with the two screw nuts 53, at the moment, under the limitation of the T-shaped sliding grooves 55 and the T-shaped sliding blocks 56, the two lower pressing blocks 54 can only move in parallel, the connecting plate 45 is pressed downwards, when the connecting plate 45 is lifted, the limiting rod 415 and the limiting block 414 are driven to lift synchronously, at the moment, the limiting block 414 and the limiting rod 415 can be limited through the limiting cavity 412 and the limiting hole 413, so that the limiting block 414 and the limiting rod 415 can only lift vertically, and the limiting block 414 and, make connecting plate 45 can drive locating plate 44 synchronous decline and until breaking away from constant head tank 43 when descending, and then can remove the spacing to the bed body 32, can adjust the angle of the bed body 32 this moment and accomplish the back in the adjustment, can counter-rotate and rotate handle 65 and make briquetting 54 recover the normal position and remove the pushing down to connecting plate 45 down, spring 411 can promote annular piece 49 and rise this moment, and annular piece 49 can drive connecting plate 45 synchronous rising through installation pole 410, and connecting plate 45 can drive the upper end of locating plate 44 and rise to constant head tank 43 in, thereby can carry out the fixed once more to the bed body 32, make the angle modulation of the bed body comparatively simple convenient.
Concretely, slewing mechanism 6 includes an installation piece 61, installation piece 61 fixed connection is located the outer one end of removal seat 21 at two-way lead screw 52, a rectangular channel 62 has been seted up to the one end that two-way lead screw 52 was kept away from to installation piece 61, sliding connection has a rectangular block 63 in the rectangular channel 62, one of them one end of rectangular block 63 runs through and extends to installation piece 61 outer and a connecting rod 64 of fixedly connected with, two connecting rods 64 keep away from one end fixedly connected with of rectangular block 63 and rotate handle 65, two all fixed anti-skidding sleeves 66 that have cup jointed on rotating handle 65, insert rectangular channel 62 with rectangular block 63, can rotate connecting rod 64 through rotating handle 65 this moment, connecting rod 64 drives the synchronous rotation of rectangular block 63, volume rectangular block 63 can drive installation piece 61 through the joint with rectangular channel 62 and rotate.
When the device is used, firstly, a detector can lie on the bed body 32, the movable base 21 can be pushed to move, when the movable base 21 moves, the movable base 22 and the movable holes 23 move on the movable block 24 and the connecting block 25, and when the movable base 21 moves, the upper surface of the movable block 24 abuts against a plurality of balls 27, so that the movable block 24 can be prevented from abutting against the cavity wall of the movable chamber 22 to enhance friction force, the movable base 21 can move simply and conveniently, then the rectangular block 63 can be inserted into the rectangular groove 62, at the moment, the connecting rod 64 can be rotated by rotating the handle 65, the connecting rod 64 drives the rectangular block 63 to rotate synchronously, the rectangular block 63 can drive the mounting block 61 to rotate by being clamped with the rectangular groove 62, the mounting block 61 can drive the bidirectional lead screw 52 to rotate synchronously when rotating, and the bidirectional lead screw 52 can drive the lower two pressing blocks 54 to move by being matched with the two lead screw nuts 53 when rotating, at this time, under the limit of the T-shaped sliding slot 55 and the T-shaped sliding block 56, the two pressing blocks 54 can only move in parallel and press down the connecting plate 45, the connecting plate 45 drives the limiting rod 415 and the limiting block 414 to lift synchronously when lifting, at this time, the limiting block 414 and the limiting rod 415 can be limited by the limiting cavity 412 and the limiting hole 413, so that the limiting block 414 and the limiting rod 415 can only lift vertically, and the limiting block 414 and the limiting rod 415 can only lift vertically by limiting the connecting plate 45, so that the connecting plate 45 can drive the positioning plate 44 to descend synchronously until being separated from the positioning groove 43 when descending, and further the limit on the bed body 32 can be released, at this time, the angle of the bed body 32 can be adjusted, and after the adjustment is completed, the rotating handle 65 can be rotated reversely so that the pressing blocks 54 return to the original position and release the pressing of the connecting plate 45, at this moment, the spring 411 can push the annular block 49 to rise, the annular block 49 can drive the connecting plate 45 to rise synchronously through the mounting rod 410, and the connecting plate 45 can drive the upper end of the positioning plate 44 to rise into the positioning groove 43, so that the bed body 32 can be fixed again, and the angle adjustment of the bed body is simple and convenient.
The invention has the beneficial effects that:
(1) according to the hospital CT scanning bed with the angle adjusting structure, the supporting seat, the moving mechanism, the bed body mechanism, the positioning mechanism, the pressing mechanism and the rotating mechanism are arranged, when the bed is used, the two pressing blocks are driven to move oppositely through the two-way screw rod and the screw rod nut in a matched mode, the two pressing blocks can press the connecting plate downwards, the connecting plate drives the positioning plate to be separated from the positioning groove, the angle of the bed body can be adjusted at the moment, the pressing blocks are driven to reset after adjustment is finished, the spring can drive the mounting rod to ascend through the annular block at the moment, the mounting rod drives the connecting plate to ascend synchronously, the connecting plate drives the positioning plate to ascend into the positioning groove to fix the bed body, and the angle adjustment of the CT scanning bed is simple and convenient.
(2) According to the hospital CT scanning bed with the angle adjusting structure, the supporting seat, the moving mechanism, the bed body mechanism, the positioning mechanism, the pressing mechanism and the rotating mechanism are arranged, when the bed is used, the rectangular block can be inserted into the rectangular groove, then the connecting rod can be rotated by rotating the handle, the connecting rod can drive the bidirectional screw rod to rotate through the matching of the rectangular groove and the rectangular block, and when the bed is not used, the rectangular block can be pulled out of the rectangular groove, so that the rectangular block is prevented from being rotated randomly.
(3) According to the hospital CT scanning bed with the angle adjusting structure, the support seat, the moving mechanism, the bed body mechanism, the positioning mechanism, the pressing mechanism and the rotating mechanism are arranged, when the connecting plate is lifted, the connecting plate can drive the limiting rod and the limiting block to lift synchronously, the limiting block and the limiting rod can only lift vertically through the limiting cavity and the limiting hole, and the limiting block and the limiting rod can only lift vertically through the limiting of the connecting plate.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A hospital CT scanning bed with an angle adjusting structure comprises a supporting seat (1) and is characterized in that a moving mechanism (2) is arranged on the supporting seat (1), a bed body mechanism (3) is arranged on the upper surface of the moving mechanism (2), a positioning mechanism (4) is arranged inside the moving mechanism (2) located below the bed body mechanism (3), a pressing mechanism (5) is arranged inside the positioning mechanism (4), and one end of the pressing mechanism (5) penetrates through the moving mechanism (2) and extends out of the moving mechanism (2) and is fixedly connected with a rotating mechanism (6); the moving mechanism (2) comprises a moving seat (21), the moving seat (21) is arranged right above the supporting seat (1), a moving cavity (22) is formed in the moving seat (21), a moving hole (23) is formed in the lower end cavity wall of the moving cavity (22), a moving block (24) is connected in the moving cavity (22) in a sliding mode, a connecting block (25) is fixedly connected to the lower surface of the moving block (24), the lower end of the connecting block (25) penetrates through the moving hole (23) and extends downwards to the outside of the moving seat (21) and is fixedly connected to the upper surface of the supporting seat (1), a plurality of ball grooves (26) are formed in the upper end cavity wall of the moving cavity (22), a ball (27) is connected in each ball groove (26) in a rolling mode, a plurality of moving grooves (28) are formed in the upper surface of the moving block (24), the lower ends of the balls (27) respectively penetrate through and extend into the corresponding moving grooves (28) and are abutted against the groove bottoms of the moving grooves (28).
2. The hospital CT scanning bed with the angle adjusting structure according to claim 1, wherein: bed body mechanism (3) include one and rotate groove (31), rotate groove (31) and set up the upper surface at removal seat (21), it is the bed body (32) that the annular set up to rotate groove (31) internal rotation is connected with one, the relative edge of the bed body (32) upper surface is two guard plates (33) of symmetry form fixedly connected with, the last fixed surface of the bed body (32) is connected with one deck mattress (34), two equal fixedly connected with one deck protection pad (35) on the lateral wall of one side in opposite directions of guard plate (33).
3. The hospital CT scanning bed with the angle adjusting structure according to claim 1, wherein: the positioning mechanism (4) comprises a positioning cavity (41), the positioning cavity (41) is arranged inside the movable seat (21), a positioning hole (42) is arranged on the upper end cavity wall of the positioning cavity (41) in a penetrating way, a plurality of positioning grooves (43) are arranged on the lower surface of the bed body (32) corresponding to the positioning holes (42), a positioning plate (44) is connected in the positioning hole (42) in a sliding way, the upper end of the positioning plate (44) penetrates and extends into one positioning groove (43), the lower end of the positioning plate (44) penetrates through the positioning cavity (41) and extends into the positioning cavity and is fixedly connected with a connecting plate (45), two sliding grooves (46) are formed in the hole wall of the positioning hole (42), two sliding blocks (47) are connected in the sliding grooves (46) in a sliding mode, and the opposite ends of the two sliding blocks (47) penetrate through the positioning hole (42) and are fixedly connected to the outer side wall of the positioning plate (44).
4. The hospital CT scanning bed with the angle adjusting structure according to claim 1, wherein: the pressing mechanism (5) comprises two bearings (51), the two bearings (51) are respectively and fixedly connected to the opposite cavity walls of the positioning cavity (41), a two-way lead screw (52) is fixedly installed between the two bearings (51), one end of the two-way lead screw (52) penetrates through the outside of the movable seat (21), two lead screw nuts (53) are in threaded connection with the rod wall of the two-way lead screw (52) in the positioning cavity (41), lower pressing blocks (54) are fixedly sleeved on the outer side walls of the two lead screw nuts (53), the side walls of the opposite sides of the two lower pressing blocks (54) are obliquely arranged, the side walls of the opposite sides of the two lower pressing blocks (54) are abutted to the upper surface of the connecting plate (45), and two T-shaped sliding grooves (55) are formed in the cavity walls of the positioning cavity (41) corresponding to the positions of the two lower pressing blocks (54), and a T-shaped sliding block (56) is connected in each of the two T-shaped sliding grooves (55) in a sliding manner, and the lower ends of the two T-shaped sliding blocks (56) penetrate through and extend into the positioning cavity (41) and are fixedly connected to the upper surfaces of the two lower pressing blocks (54).
5. The hospital CT scanning bed with the angle adjusting structure according to claim 1, wherein: slewing mechanism (6) are including an installation piece (61), installation piece (61) fixed connection is located the outer one end of removal seat (21) at two-way lead screw (52), a rectangular channel (62) have been seted up to the one end that two-way lead screw (52) were kept away from in installation piece (61), sliding connection has a rectangular block (63) in rectangular channel (62), wherein one end of rectangular block (63) runs through to extend to installation piece (61) outer and a fixedly connected with connecting rod (64), two one rotation handle (65), two of the one end fixedly connected with of rectangular block (63) is kept away from in connecting rod (64) rotate handle (65) are gone up equal fixed the having cup jointed an antiskid sleeve (66).
6. The hospital CT scanning bed with the angle adjusting structure as claimed in claim 3, wherein: a plurality of mounting groove (416) has been seted up on the upper end chamber wall in location chamber (41), a plurality of an annular groove (48), a plurality of have all been seted up on the cell wall of mounting groove (416) equal sliding connection has an annular piece (49), a plurality of all fixed one has been cup jointed on the interior rampart of annular piece (49) and has been installed pole (410), a plurality of the lower extreme of installation pole (410) all runs through and extends to in location chamber (41) and fixed connection is a plurality of at the upper surface of connecting plate (45) equal fixedly connected with spring (411), a plurality of on the cell wall of annular groove (48) the upper end of spring (411) offsets with the annular piece (49) lower surface that corresponds respectively.
7. The hospital CT scanning bed with the angle adjusting structure as claimed in claim 3, wherein: be located set up two spacing chambeies (412), two in the removal seat (21) of location chamber (41) below position all run through on the upper end chamber wall in spacing chamber (412) and seted up one spacing hole (413), two the equal sliding connection in inside in spacing chamber (412) has a stopper (414), two the equal fixedly connected with of upper surface of stopper (414) has a gag lever post (415), two the upper end of gag lever post (415) all runs through and extends to the lower surface of just fixed connection in location chamber (41) at connecting plate (45).
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| CN202110065369.0A CN112472116B (en) | 2021-01-19 | 2021-01-19 | Hospital uses CT scanning bed with angle modulation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211414A (en) * | 2021-05-21 | 2021-08-06 | 安徽国云智能科技有限公司 | Automatic change adjustment mechanism of arm on assembly line |
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| Publication number | Publication date |
|---|---|
| CN112472116B (en) | 2021-09-17 |
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