Intelligent headrest and neck supporting device for neurosurgical nursing

Abstract

The invention is suitable for the technical field of medical nursing devices, and provides an intelligent headrest and neck supporting device for neurosurgical nursing, the intelligent headrest and neck supporting device comprises a bearing headrest, a neck supporting pad, a fixing seat, a height adjusting mechanism and an angle adjusting mechanism, the neck supporting pad is arranged on one side of the bearing headrest, the fixing seat is connected and locked on an external supporting structure, and the height adjusting mechanism is arranged on the neck supporting pad. The height adjusting mechanism and the angle adjusting mechanism are both arranged between the bearing headrest and the fixed seat; the height adjusting mechanism comprises a driving rod, a first linkage rod, a second linkage rod and a butt joint seat. The overall angle of the bearing headrest and the neck supporting cushion can be adjusted according to actual use requirements by means of a telescopic connecting structure of the adjusting plate, and the height of the whole intelligent headrest can be adjusted according to actual use requirements of a patient by means of the arrangement of the height adjusting mechanism and the angle adjusting mechanism while adjustment is conducted, so that the intelligent headrest is more convenient to use. And the angle of the headrest is kept unchanged when the height of the headrest is adjusted, so that the comfort of a patient is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical nursing devices, and in particular relates to an intelligent headrest and neck support device for neurosurgery nursing. Background Art

[0002] Neurosurgery is a branch of surgery. It is based on surgery as the main treatment method in surgery, and applies unique neurosurgery research methods. It mainly treats diseases of the brain, spinal cord and other nervous systems caused by trauma, such as life-threatening cerebral hemorrhage, brain trauma caused by car accidents, or brain tumor compression requiring surgical treatment. In the nursing and rehabilitation of neurosurgery, patients generally need to lie in bed and rest, and while resting, they need to use a special smart headrest to support their head.

[0003] Although there are many kinds of smart headrests currently, there are still some problems. For example, in the nursing and rehabilitation of neurosurgery, when patients lie on the hospital bed, they often need to adjust the angle of the headrest to a certain extent according to the actual situation. However, when adjusting the angle, the current smart headrests mostly adjust the angle by controlling the degree of inclination of the headrest. Although this method can adjust the angle of the headrest, since the width of the headrest is certain, when adjusting the angle, the support height for the patient's head is also certain. After the inclination angle reaches a certain value, the patient's head and neck will cause discomfort due to the excessive angle. At this time, the headrest needs to be raised, which is cumbersome and time-consuming. Summary of the invention

[0004] The present invention provides an intelligent headrest and neck support device for neurosurgery nursing, aiming to solve the problem that when adjusting the angle of the current intelligent headrest, the angle between the patient's head and neck is too large, which causes discomfort to the patient.

[0005] The present invention is implemented as follows: an intelligent headrest and neck support device for neurosurgery nursing comprises: a supporting headrest, a neck support pad, a fixing seat, a height adjustment mechanism and an angle adjustment mechanism, wherein the neck support pad is arranged on one side of the supporting headrest, the fixing seat is connected and locked on an external support structure, and the height adjustment mechanism and the angle adjustment mechanism are both arranged between the supporting headrest and the fixing seat;

[0006] The height adjustment mechanism comprises an active rod, a first linkage rod, a second linkage rod and a docking seat, one end of the active rod is rotatably connected to the fixed seat, one end of the first linkage rod and one end of the second linkage rod are rotatably connected to each other, the other end of the first linkage rod is rotatably connected to an end of the active rod away from the fixed seat, the docking seat is rotatably connected to the other end of the second linkage rod, and the docking seat is fixed to the back of the supporting headrest;

[0007] The angle adjustment mechanism is arranged on one side of the height adjustment mechanism.

[0008] Preferably, the height adjustment mechanism further includes a limit plate, one end of which is rotatably connected to the fixed seat, and the other end of which is rotatably connected to the connection between the first linkage rod and the second linkage rod, and the angle adjustment mechanism is partially connected to the limit plate.

[0009] Preferably, the height adjustment mechanism also includes a gear, a cylinder and a rack, the gear is fixed at the connecting end of the active rod and the fixed seat, the fixed part of the cylinder is fixed on the fixed seat, and the cylinder is connected to an external intelligent control device, the rack is fixed at the telescopic part of the cylinder, and the rack is meshed with the gear.

[0010] Preferably, the angle adjustment mechanism includes a first transmission plate, an adjustment plate and a second transmission plate, one end of the first transmission plate is fixed on the connection end of the limit plate and the fixed seat, and the other end is rotatably connected to one end of the adjustment plate, the center of the second transmission plate is rotatably connected to the end of the limit plate away from the fixed seat, and one end of the second transmission plate is rotatably connected to the adjustment plate.

[0011] Preferably, the angle adjustment mechanism also includes a third rotating plate and a driven rod, the third rotating plate and one end of the driven rod are rotatably connected to each other, the other end of the third rotating plate is rotatably connected to one end of the second transmission plate away from the adjustment plate, and the other end of the driven rod is fixed to the docking seat.

[0012] Preferably, the adjustment plate is composed of two rectangular rods and a rectangular sleeve, and the two rectangular rods are slidably connected in the rectangular sleeve and locked by screw connection.

[0013] Preferably, the gear and the rack are both helical gear structures.

[0014] Preferably, the overall structure formed by the combination of the first linkage rod and the second linkage rod is symmetrically arranged in two groups on both sides of the active rod, and the two groups together form a diamond structure.

[0015] Preferably, the surfaces of the supporting headrest and the neck support cushion are both provided with a skin-friendly layer.

[0016] Preferably, the supporting headrest and the neck support cushion both adopt ergonomic structures.

[0017] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0018] 1. By utilizing the setting of the height adjustment mechanism, the extension and retraction of the telescopic part of the cylinder is controlled through an external intelligent control device, so that the rack drives the gear to mesh and link, thereby causing the active rod to rotate accordingly, thereby causing the first linkage rod and the second linkage rod to link as a whole, and limiting the position through the limit plate, so that the docking seat drives the supporting headrest and neck support pad to move to the corresponding height as a whole.

[0019] 2. By utilizing the setting of the angle adjustment mechanism, the first transmission plate can rotate synchronously with the limit plate and drive the adjustment plate to move in conjunction, and then the docking seat is limited by the second transmission plate, the third rotating plate and the driven rod, so that the height of the docking seat can be adjusted while its angle can always remain unchanged, avoiding the need to readjust the angle of the supporting headrest and neck support pad.

[0020] 3. The retractable connection structure of the adjustment plate can be used to adjust the overall angle of the supporting headrest and neck support pad according to actual usage needs. At the same time, the height adjustment mechanism and angle adjustment mechanism are used to adjust the height of the smart headrest as a whole according to the patient's actual usage needs, and the angle of the headrest remains unchanged when the height is adjusted, thereby improving the patient's comfort. It is simple and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the external overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the height adjustment mechanism structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the active rod and its connection structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the limiting plate and its overall connection structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the angle adjustment mechanism structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the adjustment plate and its connection structure of the present invention;

[0027] In the figure: 1. supporting headrest; 2. neck support pad; 3. fixing seat; 4. height adjustment mechanism; 41. active rod; 42. first linkage rod; 43. second linkage rod; 44. docking seat; 45. limit plate; 46. gear; 47. cylinder; 48. rack; 5. angle adjustment mechanism; 51. first transmission plate; 52. adjustment plate; 53. second transmission plate; 54. third rotating plate; 55. driven rod. DETAILED DESCRIPTION

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0029] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] The embodiment of the present invention provides an intelligent headrest and neck support device for neurosurgery nursing, such as Figure 1-6 As shown, it includes: a supporting headrest 1, a neck supporting pad 2, a fixing seat 3, a height adjusting mechanism 4 and an angle adjusting mechanism 5, the neck supporting pad 2 is arranged on one side of the supporting headrest 1, the fixing seat 3 is connected and locked on the external supporting structure, and the height adjusting mechanism 4 and the angle adjusting mechanism 5 are both arranged between the supporting headrest 1 and the fixing seat 3;

[0031] The height adjustment mechanism 4 includes an active rod 41, a first linkage rod 42, a second linkage rod 43 and a docking seat 44, one end of the active rod 41 is rotatably connected to the fixed seat 3, one end of the first linkage rod 42 and one end of the second linkage rod 43 are rotatably connected to each other, the other end of the first linkage rod 42 is rotatably connected to an end of the active rod 41 away from the fixed seat 3, the docking seat 44 is rotatably connected to the other end of the second linkage rod 43, and the docking seat 44 is fixed to the back of the supporting headrest 1;

[0032] The angle adjustment mechanism 5 is arranged on one side of the height adjustment mechanism 4;

[0033] The height adjustment mechanism 4 further includes a limit plate 45, one end of which is rotatably connected to the fixing seat 3, and the other end of which is rotatably connected to the connection between the first linkage rod 42 and the second linkage rod 43, and the angle adjustment mechanism 5 is partially connected to the limit plate 45;

[0034] The height adjustment mechanism 4 further includes a gear 46, a cylinder 47 and a rack 48, the gear 46 is fixed to the connecting end of the active rod 41 and the fixing seat 3, the fixing part of the cylinder 47 is fixed to the fixing seat 3, and the cylinder 47 is connected to the external intelligent control device, the rack 48 is fixed to the telescopic part of the cylinder 47, and the rack 48 is meshed with the gear 46;

[0035] The angle adjustment mechanism 5 includes a first transmission plate 51, an adjustment plate 52, and a second transmission plate 53. One end of the first transmission plate 51 is fixed to the connection end of the limiting plate 45 and the fixing seat 3, and the other end is rotatably connected to one end of the adjustment plate 52. The center of the second transmission plate 53 is rotatably connected to the end of the limiting plate 45 away from the fixing seat 3, and one end of the second transmission plate 53 is rotatably connected to the adjustment plate 52.

[0036] The angle adjustment mechanism 5 further includes a third rotating plate 54 and a driven rod 55. One end of the third rotating plate 54 and the driven rod 55 are rotatably connected to each other, the other end of the third rotating plate 54 is rotatably connected to an end of the second transmission plate 53 away from the adjustment plate 52, and the other end of the driven rod 55 is fixed to the docking seat 44.

[0037] The adjustment plate 52 is composed of two rectangular rods and a rectangular sleeve, and the two rectangular rods are slidably connected in the rectangular sleeve and locked by screw connection.

[0038] It should be noted that, since the current intelligent headrests mostly adjust their angles by controlling the inclination of the headrests, although this method can adjust the angle of the headrest, since the width of the headrest is certain, when adjusting the angle, the support height for the patient's head is also certain. After the inclination angle reaches a certain value, the patient's head and neck will feel uncomfortable due to the excessive angle. At this time, the headrest needs to be raised, which is cumbersome and time-consuming. In order to solve this problem, a height adjustment mechanism 4 and an angle adjustment mechanism 5 are set in this scheme, and the extension and contraction of the telescopic part of the cylinder 47 are controlled by an external intelligent control device, so that the rack 48 drives the gear 46 to mesh and link, and then the active rod 41 rotates accordingly, so that the first linkage rod 42 and the second linkage rod 43 are linked as a whole, and the limiting plate 45 is used to limit the docking seat 44 to drive the supporting headrest 1 and the neck support pad 2 to move to the corresponding height as a whole;

[0039] At the same time, the angle adjustment mechanism 5 is arranged so that the first transmission plate 51 can rotate synchronously with the limiting plate 45 and drive the adjusting plate 52 to move in conjunction, and then the docking seat 44 is limited by the second transmission plate 53, the third rotating plate 54 and the driven rod 55, so that the height of the docking seat 44 can be adjusted while its angle can always remain unchanged, avoiding the need to readjust the angles of the supporting headrest 1 and the neck support pad 2;

[0040] By utilizing the retractable connection structure of the adjustment plate 52, the overall angle of the supporting headrest 1 and the neck support pad 2 can be adjusted according to actual usage requirements. During the adjustment, by utilizing the settings of the height adjustment mechanism 4 and the angle adjustment mechanism 5, the overall height of the intelligent headrest can be adjusted according to the actual usage requirements of the patient, and the angle of the headrest remains unchanged when the height is adjusted, thereby improving the patient's comfort. It is simple and practical.

[0041] Specifically, in this embodiment, the scheme mainly includes a supporting headrest 1, a neck support pad 2, a fixing seat 3, a height adjustment mechanism 4 and an angle adjustment mechanism 5. When in use, the overall length of the adjustment plate 52 is adjusted first. During the adjustment, the second transmission plate 53, the third rotating plate 54 and the driven rod 55 are linked accordingly, thereby driving the docking seat 44 to rotate, so that the angles of the supporting headrest 1 and the neck support pad 2 are adjusted. If it is necessary to adjust the overall height of the supporting headrest 1 and the neck support pad 2, the extension and extension of the telescopic part of the cylinder 47 are controlled by an external intelligent control device. The rack 48 drives the gear 46 to mesh and link, so that the active rod 41 rotates accordingly, and the first linkage rod 42 and the second linkage rod 43 are linked as a whole, and are limited by the limit plate 45, so that the docking seat 44 drives the supporting headrest 1 and the neck support pad 2 to move to a corresponding height as a whole, and at the same time, the first transmission plate 51 rotates synchronously with the limit plate 45, and drives the adjustment plate 52 to link, and then the docking seat 44 is limited by the second transmission plate 53, the third rotating plate 54 and the driven rod 55, so that the angle of the docking seat 44 can always remain unchanged.

[0042] In a further preferred embodiment of the present invention, Figure 1-6 As shown, the gear 46 and the rack 48 are both helical gear structures.

[0043] In this embodiment, the helical gear structure enables the gear 46 and the rack 48 to smoothly transmit the power and reduce noise when they are meshed and linked.

[0044] In a further preferred embodiment of the present invention, Figure 1-6 As shown, the overall structure composed of the first linkage rod 42 and the second linkage rod 43 is symmetrically arranged in two groups on both sides of the active rod 41, and the two groups together form a diamond structure.

[0045] In this embodiment, the stability of the height adjustment mechanism 4 during linkage is improved by combining and linking two sets of linkage rods.

[0046] In a further preferred embodiment of the present invention, Figure 1-6 As shown, the surfaces of the supporting headrest 1 and the neck support cushion 2 are both provided with a skin-friendly layer.

[0047] In this embodiment, the skin-friendly layer improves the comfort level of the patient when in contact with the supporting headrest 1 and the neck support cushion 2 .

[0048] In a further preferred embodiment of the present invention, Figure 1-6 As shown, the supporting headrest 1 and the neck support cushion 2 both adopt ergonomic structures.

[0049] In this embodiment, the patient's comfort is further improved through an ergonomic structure.

[0050] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described order of actions, because according to the present invention, some steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0051] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0052] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. An intelligent headrest and neck support device for neurosurgery nursing, characterized in that: include: A supporting headrest (1), a neck supporting pad (2), a fixing seat (3), a height adjustment mechanism (4) and an angle adjustment mechanism (5), wherein the neck supporting pad (2) is arranged on one side of the supporting headrest (1), the fixing seat (3) is connected and locked to an external supporting structure, and the height adjustment mechanism (4) and the angle adjustment mechanism (5) are both arranged between the supporting headrest (1) and the fixing seat (3); The height adjustment mechanism (4) comprises an active rod (41), a first linkage rod (42), a second linkage rod (43) and a docking seat (44); one end of the active rod (41) is rotatably connected to the fixed seat (3); one end of the first linkage rod (42) and one end of the second linkage rod (43) are rotatably connected to each other; the other end of the first linkage rod (42) is rotatably connected to an end of the active rod (41) away from the fixed seat (3); the docking seat (44) is rotatably connected to the other end of the second linkage rod (43); and the docking seat (44) is fixed to the back of the supporting headrest (1); The angle adjustment mechanism (5) is arranged on one side of the height adjustment mechanism (4).

2. The intelligent headrest and neck support device for neurosurgery nursing as claimed in claim 1, characterized in that: The height adjustment mechanism (4) further comprises a limit plate (45), one end of which is rotatably connected to the fixing seat (3), and the other end of which is rotatably connected to the connection between the first linkage rod (42) and the second linkage rod (43), and the angle adjustment mechanism (5) is partially connected to the limit plate (45).

3. The intelligent headrest and neck support device for neurosurgery care according to claim 1, characterized in that: The height adjustment mechanism (4) further comprises a gear (46), a cylinder (47) and a rack (48); the gear (46) is fixed to the connecting end between the active rod (41) and the fixed seat (3); the fixed portion of the cylinder (47) is fixed to the fixed seat (3); the cylinder (47) is connected to an external intelligent control device; the rack (48) is fixed to the telescopic portion of the cylinder (47); and the rack (48) is meshed with the gear (46).

4. The intelligent headrest and neck support device for neurosurgery nursing as claimed in claim 2, characterized in that: The angle adjustment mechanism (5) comprises a first transmission plate (51), an adjustment plate (52) and a second transmission plate (53); one end of the first transmission plate (51) is fixed to the connection end of the limit plate (45) and the fixed seat (3), and the other end is rotatably connected to one end of the adjustment plate (52); the center of the second transmission plate (53) is rotatably connected to one end of the limit plate (45) away from the fixed seat (3), and one end of the second transmission plate (53) is rotatably connected to the adjustment plate (52).

5. The intelligent headrest and neck support device for neurosurgery care as claimed in claim 4, characterized in that: The angle adjustment mechanism (5) further comprises a third rotating plate (54) and a driven rod (55), wherein one end of the third rotating plate (54) and the driven rod (55) are rotatably connected to each other, the other end of the third rotating plate (54) is rotatably connected to an end of the second transmission plate (53) away from the adjustment plate (52), and the other end of the driven rod (55) is fixed to the docking seat (44).

6. The intelligent headrest and neck support device for neurosurgery care according to claim 4, characterized in that: The adjustment plate (52) is composed of two rectangular rods and a rectangular sleeve, and the two rectangular rods are slidably connected in the rectangular sleeve and locked by screw connection.

7. The intelligent headrest and neck support device for neurosurgery care as claimed in claim 3, characterized in that: The gear (46) and the rack (48) are both helical gear structures.

8. The intelligent headrest and neck support device for neurosurgery care according to claim 1, characterized in that: The overall structure formed by the combination of the first linkage rod (42) and the second linkage rod (43) is symmetrically arranged in two groups on both sides of the active rod (41), and the two groups together form a diamond structure.

9. The intelligent headrest and neck support device for neurosurgery care according to claim 1, characterized in that: The surfaces of the supporting headrest (1) and the neck support pad (2) are both provided with a skin-friendly layer.

10. The intelligent headrest and neck support device for neurosurgery care according to claim 1, characterized in that: The supporting headrest (1) and the neck support pad (2) both adopt ergonomic structures.

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