A head positioning device for care

Abstract

The utility model discloses a nursing head auxiliary positioning device, including the connecting frame and the fixed connecting plate between both sides connecting frame, still include: set up in the limiting structure of connecting plate one side, the inside slide coupling of both sides connecting frame is limited to the limiting plate, the utility model discloses when the medical staff carries out head nursing to the patient, can through the connecting frame and fix the head positioning device in the one side of sick bed, and through the height of limiting structure adjustment support plate, make support plate and sick bed keep flush, then the staff can guide the patient head and lie in the surface of support plate top protection structure, at this moment can avoid the medical staff and use palm to the head of patient and carry out the lifting, thereby greatly reduce the physical consumption of medical staff, then can through transmission structure and drive connecting frame and fixed plate and fix the head of patient, prevent the patient head and take place and deviate, thereby bring inconvenience to nursing work.

Description

Technical Field

[0001] This utility model relates to the field of nursing technology, specifically to a head-assist positioning device for nursing. Background Technology

[0002] Nursing is an applied science, divided into home care and paid care. Paid care must be carried out in accordance with the relevant provisions of laws and regulations stipulated by the Ministry of Health, the National Health Commission, and the Ministry of Medical Administration. It involves systematically, purposefully, and systematically completing basic or routine care, observing and understanding the patient's body surface and weight, monitoring or obtaining data on changes in the patient's condition to assist doctors in completing the patient's treatment, strengthening infusion monitoring and education, promptly handling medical disputes, and preventing medical accidents.

[0003] When caring for patients, medical staff often need to support the patient's head with one hand and use the other hand to care for the patient's head. During a long period of care, firstly, the patient's head is suspended in the air for a long time, which poses certain safety risks. Secondly, it consumes a lot of the medical staff's physical strength and will also affect the medical staff's subsequent care work. Utility Model Content

[0004] The purpose of this invention is to provide a head-assisting positioning device for nursing care, so as to solve the problems existing in the above-mentioned background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a head-assisting positioning device for nursing care, comprising a connecting frame and a connecting plate fixed between the two connecting frames, and further comprising: A limiting structure is provided on one side of the connecting plate, and the internal parts of the connecting frames on both sides are slidably connected to the limiting plates; A plurality of holes are formed on the surface of the limiting plate, a housing is fixedly connected to the top of the limiting plate, a transmission structure is provided inside the housing, and support frames are slidably connected to both sides of the housing; A fixing plate is fixedly connected to the top of the support frame. A fixing block is fixedly connected to the top of the outer shell. A transmission plate is rotatably connected to both sides of the fixing block. A bolt is provided on one side of the transmission plate. A support plate is fixedly connected to the top of the transmission plate. A protective structure is provided on the top of the support plate.

[0006] Preferably, the protective structure includes a first airbag installed on the top of the support plate, a second airbag installed on one side of the fixed plate, an air inlet pipe connecting the first airbag and the second airbag, and the expansion coefficient of the first airbag is greater than that of the second airbag.

[0007] Preferably, the limiting structure includes adjusting plates slidably connected to the left and right sides of the connecting plate surface, a connecting rod slidably connected between the two adjusting plates, limiting blocks provided on both sides of the connecting rod, a spring sleeved on the surface of the connecting rod, the two ends of the spring being fixed to the inner walls of the two adjusting plates, a fixing rod fixedly connected to the other side of the adjusting plate, and the fixing rod being slidably connected to the connecting frame, the other end of the fixing rod being used in conjunction with the interior of the hole.

[0008] Preferably, the transmission structure includes a rotating shaft rotatably connected to the bottom of the inner cavity of the housing, a gear fixedly connected to the top of the rotating shaft, rack plates meshing on both sides of the surface of the gear, and the other end of the rack plates being fixed to the surface of the support frame.

[0009] Preferably, a retaining plate is slidably connected through the surface of the outer shell, and one end of the retaining plate is engaged with the teeth on the surface of the rack plate.

[0010] Preferably, the air intake pipe is a telescopic flexible hose, and the extension length of the air intake pipe is greater than the adjustment length of the rack plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When medical staff provide head care to patients, this utility model allows the head positioning device to be fixed to one side of the hospital bed via a connecting frame. The height of the support plate can be adjusted through a limiting structure to keep the support plate flush with the hospital bed. Then, staff can guide the patient's head to lie on the surface of the protective structure on top of the support plate. This avoids the need for medical staff to lift the patient's head with their hands, thus greatly reducing the physical exertion of medical staff. Subsequently, the connecting frame and fixing plate can be driven by a transmission structure to fix the patient's head, preventing the patient's head from shifting and causing inconvenience to the nursing work. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear view structure of this utility model; Figure 3 This is a schematic diagram of the right-side structure in this utility model; Figure 4 This is a cross-sectional structural diagram of the outer shell of this utility model.

[0013] In the diagram: 1. Connecting frame; 2. Limiting plate; 3. Hole; 4. Outer shell; 5. Support plate; 6. Fixing plate; 7. Protective structure; 71. First airbag; 72. Second airbag; 73. Air inlet pipe; 8. Limiting structure; 81. Fixing rod; 82. Spring; 83. Connecting rod; 84. Adjusting plate; 85. Limiting block; 9. Support frame; 10. Transmission structure; 101. Rack plate; 102. Rotating shaft; 103. Gear; 11. Connecting plate; 12. Fixing block; 13. Clamping plate; 14. Bolt; 15. Transmission plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-4 As shown, a nursing head positioning device includes a connecting frame 1 and a connecting plate 11 fixed between two connecting frames 1. A limiting structure 8 is provided on one side of the connecting plate 11. A limiting plate 2 is slidably connected inside the two connecting frames 1. A plurality of holes 3 are opened on the surface of the limiting plate 2. A housing 4 is fixedly connected to the top of the limiting plate 2. A transmission structure 10 is provided inside the housing 4. The transmission structure 10 includes a rotating shaft 102 rotatably connected to the bottom of the inner cavity of the housing 4. A gear 103 is fixedly connected to the top of the rotating shaft 102. A rack plate 101 meshes with both sides of the surface of the gear 103. The other end of the rack plate 101 is fixed to the surface of the support frame 9. Through the setting of the transmission structure 10, medical staff can pull one side of the support frame 9 according to the size of the patient's head, and drive the other side of the support frame 9 to move in the same direction through the rack plate 101 and the gear 103, thereby fixing the patient's head.

[0016] Support frames 9 are slidably connected to both sides of the outer shell 4. A fixing plate 6 is fixedly connected to the top of the support frame 9. A fixing block 12 is fixedly connected to the top of the outer shell 4. A transmission plate 15 is rotatably connected to both sides of the fixing block 12. A bolt 14 is provided on one side of the transmission plate 15. A support plate 5 is fixedly connected to the top of the transmission plate 15. A protective structure 7 is provided on the top of the support plate 5. The protective structure 7 includes a first airbag 71 installed on the top of the support plate 5 and a second airbag 72 installed on one side of the fixing plate 6. An air inlet pipe 73 connects the first airbag 71 and the second airbag 72. The expansion coefficient of the first airbag 71 is greater than that of the second airbag 72. With the setting of the protective structure 7, when the patient's head comes into contact with the first airbag 71, the first airbag 71 will play a buffering and protective role for the patient's head. Then, the gas inside the first airbag 71 will enter the second airbags 72 on both sides through the air inlet pipe 73, thereby fixing the head and improving the user's comfort.

[0017] The limiting structure 8 includes adjusting plates 84 slidably connected to the left and right sides of the surface of the connecting plate 11. A connecting rod 83 is slidably connected between the two adjusting plates 84. Limiting blocks 85 are provided on both sides of the connecting rod 83. A spring 82 is sleeved on the surface of the connecting rod 83. The two ends of the spring 82 are fixed to the inner walls of the two adjusting plates 84. A fixing rod 81 is fixedly connected to the other side of the adjusting plate 84, and the fixing rod 81 is slidably connected to the connecting frame 1. The other end of the fixing rod 81 is used in conjunction with the inside of the hole 3. With the setting of the limiting structure 8, when medical staff use the head positioning device to fix the head, they can press the adjusting plates 84 on both sides to squeeze the spring 82, thereby canceling the limitation of the fixing rod 81 on the limiting plate 2, so as to adjust the height of the limiting plate 2 and keep the patient's head parallel to the body. Then, the force applied to the adjusting plate 84 is released. At this time, the spring 82 will exert its own elastic force, and the adjusting plate 84 will drive the fixing rod 81 to insert into the hole 3 to limit the limiting plate 2 again.

[0018] A retaining plate 13 is slidably connected through the surface of the outer shell 4, and one end of the retaining plate 13 is in contact with the teeth on the surface of the rack plate 101. With the retaining plate 13, after the support frame 9 is adjusted to a suitable position by the transmission structure 10, the retaining plate 13 can limit the support frame 9 to prevent the support frame 9 from shifting.

[0019] The intake pipe 73 is a telescopic hose, and the extension length of the intake pipe 73 is greater than the adjustment length of the rack plate 101. By setting the telescopic hose, the intake pipe 73 can be prevented from falling off when the support frame 9 is adjusted.

[0020] It is worth noting that the technical features such as the connecting frame 1 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0021] Working principle: When medical staff are providing head care to a patient, they first fix the positioning device to one side of the bed using the connecting frame 1. Then, by pressing the adjusting plates 84 on both sides, the medical staff compresses the spring 82, causing the fixing rod 81 to disengage from the hole 3 on the surface of the limiting plate 2, thus releasing the limiting plate 2 from its position. At this point, the medical staff can adjust the height of the limiting plate 2 to keep the patient's head parallel to their body. Then, by releasing the force applied to the adjusting plate 84, the spring 82, through its elasticity, drives the fixing rod 81 through the adjusting plate 84 to re-insert it into the hole 3, thus re-limiting the limiting plate 2. After the height adjustment is complete, the medical staff can guide the patient to place their head on the surface of the first airbag 71. When the airbag 71 is compressed, gas enters the second airbag 72 through the air inlet pipe 73, causing the second airbag 72 to inflate and fix the patient's head. Then, medical staff can turn the bolt 14 to adjust the support plate 5 to a comfortable angle and fix the support plate 5 with the bolt 14. At this time, the staff can pull out the clamping plate 13 to remove the limit on the support frame 9, and then pull one side of the support frame 9 according to the size of the patient's head, thereby driving the other side of the support frame 9 to adjust through the rack plate 101 and gear 103 to ensure that the second airbag 72 fixes the head. At this time, medical staff can insert the clamping plate 13 to engage with the surface of the rack plate 101 and limit the rack plate 101, thereby preventing the support frame 9 from shifting.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A head positioning device for nursing care, comprising a connecting frame (1) and a connecting plate (11) fixed between the two connecting frames (1), characterized in that, Also includes: A limiting structure (8) is provided on one side of the connecting plate (11), and a limiting plate (2) is slidably connected inside the connecting frame (1) on both sides. A number of holes (3) are opened on the surface of the limiting plate (2). The top of the limiting plate (2) is fixedly connected to the outer shell (4). The inner side of the outer shell (4) is provided with a transmission structure (10). Both sides of the outer shell (4) are slidably connected to support frames (9). A fixing plate (6) is fixedly connected to the top of the support frame (9). A fixing block (12) is fixedly connected to the top of the outer shell (4). A transmission plate (15) is rotatably connected to both sides of the fixing block (12). A bolt (14) is provided on one side of the transmission plate (15). A support plate (5) is fixedly connected to the top of the transmission plate (15). A protective structure (7) is provided on the top of the support plate (5).

2. The head positioning device for nursing care according to claim 1, characterized in that: The protective structure (7) includes a first airbag (71) installed on the top of the support plate (5), and a second airbag (72) installed on one side of the fixing plate (6). An air inlet pipe (73) is connected between the first airbag (71) and the second airbag (72). The expansion coefficient of the first airbag (71) is greater than that of the second airbag (72).

3. The head positioning device for nursing care according to claim 1, characterized in that: The limiting structure (8) includes adjusting plates (84) that are slidably connected to the left and right sides of the surface of the connecting plate (11). A connecting rod (83) is slidably connected between the two adjusting plates (84). Limiting blocks (85) are provided on both sides of the connecting rod (83). A spring (82) is sleeved on the surface of the connecting rod (83). The two ends of the spring (82) are fixed to the inner walls of the two adjusting plates (84). A fixing rod (81) is fixedly connected to the other side of the adjusting plate (84). The fixing rod (81) is slidably connected to the connecting frame (1). The other end of the fixing rod (81) is used in conjunction with the inside of the hole (3).

4. The head positioning device for nursing care according to claim 1, characterized in that: The transmission structure (10) includes a rotating shaft (102) rotatably connected to the bottom of the inner cavity of the outer shell (4). A gear (103) is fixedly connected to the top of the rotating shaft (102). A rack plate (101) meshes with both sides of the surface of the gear (103). The other end of the rack plate (101) is fixed to the surface of the support frame (9).

5. A head-assisting positioning device for nursing care according to claim 4, characterized in that: The outer shell (4) has a sliding plate (13) that is slidably connected through it, and one end of the plate (13) is in contact with the teeth on the surface of the rack plate (101).

6. A head-assisting positioning device for nursing care according to claim 2, characterized in that: The air intake pipe (73) is a telescopic hose, and the extension length of the air intake pipe (73) is greater than the adjustment length of the rack plate (101).

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