Head protection device for nursing old people

Abstract

The invention relates to the technical field of medical auxiliary equipment, in particular to a head protection device for elderly nursing, which comprises a base and a supporting seat, an arc-shaped pillow body is arranged at the top of the supporting seat, a vibration mechanism is arranged in the supporting seat, and symmetrically distributed rotating rods are fixed on the side surface of the supporting seat; side plates which are symmetrically distributed are arranged on the two sides of the supporting seat, grooves are formed in the sides, close to the supporting seat, of the side plates, the ends, away from the supporting seat, of the rotating rods are rotationally connected with the inner walls of the grooves, a lifting mechanism is arranged at the top of the base, and the upper end of the lifting mechanism is connected with the two side plates; the head of the old person is supported through the supporting seat and the arc-shaped pillow body, the supporting seat can rotate freely, and the height of the supporting seat can be increased while the supporting seat rotates, so that the positions of the supporting seat and the arc-shaped pillow body better conform to human mechanics, and the supporting effect on the old person is improved; and the head nursing effect on the old people is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a head protection device for elderly care. Background Art

[0002] When caring for the elderly, head massage is often indispensable. Head massage can effectively stimulate the capillaries distributed on the scalp, thereby expanding them, promoting blood circulation in the head, and supplying more oxygen and nutrients to the brain. Head massage can dredge the meridians and activate the collaterals, so the symptoms of headaches can be significantly alleviated. Head massage can improve blood supply to the brain, and has a certain therapeutic effect on cerebral ischemia, migraine, cerebral vasospasm, etc.

[0003] In the prior art, when caring for the elderly's head, the elderly's head is mostly supported by a support component, and the elderly's head is massaged by a massage mechanism inside the support component, so as to achieve the purpose of care. However, the current support component can only support the elderly's head lying flat, and its inclination angle cannot be adjusted, so the scope of application is relatively low. Summary of the invention

[0004] The object of the present invention is to provide a head protection device for elderly care to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A head protection device for elderly care comprises a base and a support seat, wherein an arc-shaped pillow body is provided on the top of the support seat, and a vibration mechanism is provided inside the support seat, wherein symmetrically distributed rotating rods are fixed to the side surfaces of the support seat, and symmetrically distributed side panels are provided on both sides of the support seat, and grooves are provided on the sides of the side panels close to the support seat, and one end of the rotating rod away from the support seat is rotatably connected to the inner wall of the groove, and a lifting mechanism is provided on the top of the base, and the upper ends of the lifting mechanism are respectively connected to the two side panels, and when the support seat drives the rotating rod to rotate, the lifting mechanism is used to drive the two side panels to move upward.

[0007] Preferably: the lifting mechanism includes an air pressure tube fixedly connected to the base and symmetrically distributed, a first piston is slidably connected inside the air pressure tube, a support rod is fixed to the upper end of the first piston, the support rod passes through the top of the air pressure tube and is respectively fixedly connected to the two side plates, wherein the air pressure tube is connected to an inflation assembly, and when the support seat drives the rotating rod to rotate, the inflation assembly is used to inflate the inside of the air pressure tube.

[0008] Preferably: a plurality of guide cylinders are fixed on the top of the base, the upper ends of the guide cylinders are connected to the side plates through the first elastic member, wherein a plurality of guide rods are fixed on the bottom of the side plates, the lower ends of the guide rods extend into the interior of the guide cylinders and are slidably connected to the guide cylinders.

[0009] Preferably: the inflation component includes a circular cavity arranged on the inner wall of the groove, wherein the circular cavity is connected to an air pipe, the other end of the air pipe is connected to the air pressure tube, wherein a second piston is slidably connected inside the circular cavity, and the second piston is connected to a pushing component, and when the support seat drives the rotating rod to rotate, the pushing component is used to push the second piston, so that the gas inside the circular cavity enters the air pressure tube through the air pipe.

[0010] Preferably, the pushing assembly comprises a support rod fixedly connected to the second piston, a baffle is fixedly provided at the end of the support rod, a tooth plate is fixedly provided at the baffle, a tooth plate is fixedly provided at the outside of the rotating rod, and the tooth plate is meshed with the gear.

[0011] Preferably, a limiting rod is fixed on the inner wall of the groove, and the limiting rod is inserted into the tooth plate and is slidably connected to the tooth plate.

[0012] Preferably, a limiting mechanism is provided inside the circular cavity, and the limiting mechanism is used to limit the support rod from moving outside the circular cavity.

[0013] Preferably: the limiting mechanism includes a plurality of slots equidistantly distributed on the side walls of the support rod, wherein a slot body is provided on the inner wall of the circular cavity, a card block adapted to the slot is slidably connected inside the slot body, the card block is connected to the inner wall of the slot body through a second elastic member, wherein the card block is connected to a traction component, and the traction component is used to pull the card block into the slot body.

[0014] Preferably, the traction component comprises a traction rope fixedly connected to the clamping block, the traction rope passes through the side plate, one end of the traction rope passing through the side plate is fixed with a fixing column, and a fixing groove adapted to the fixing column is provided on the outer wall of the side plate.

[0015] Preferably, a push rod is provided inside the fixing groove, the other end of the push rod extends into the groove, and a trapezoidal block is fixed to one end of the push rod extending into the groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention supports the head of the elderly through a support base and an arc-shaped pillow body, wherein the support base can rotate freely, so that the arc-shaped pillow body can support the head of the elderly from different angles, effectively improving the application scope of the device; in addition, the height of the support base will increase as it rotates, so that the positions of the support base and the arc-shaped pillow body are more in line with human body mechanics, thereby improving the support effect on the elderly and ensuring the head care effect on the elderly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the present invention.

[0018] Figure 2 Schematic diagram of the connection structure between the gear and the tooth plate in an embodiment of the present invention.

[0019] Figure 3 Schematic diagram of the internal structure of the air pressure tube in an embodiment of the present invention.

[0020] Figure 4 Schematic diagram of the internal structure of the side panel in an embodiment of the present invention.

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0022] In the figure: 1-side plate; 2-groove; 3-support seat; 4-limit rod; 5-arc pillow body; 6-base; 7-guide rod; 8-first elastic member; 9-guide cylinder; 10-trachea; 11-support rod; 12-air pressure tube; 13-rotating rod; 14-gear; 15-tooth plate; 16-baffle; 17-support rod; 18-circular cavity; 19-first piston; 20-second piston; 21-card slot; 22-card block; 23-second elastic member; 24-traction rope; 25-fixed column; 26-fixed slot; 27-push rod; 28-trapezoidal block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0025] In one embodiment, see Figure 1 and Figure 2 A head protection device for elderly care comprises a base 6 and a support base 3, wherein the top of the support base 3 is provided with an arc-shaped pillow body 5, and the inside of the support base 3 is provided with a vibration mechanism, wherein symmetrically distributed rotating rods 13 are fixed to the side of the support base 3, and symmetrically distributed side panels 1 are provided on both sides of the support base 3, and grooves 2 are provided on the side of the side panel 1 close to the support base 3, and the end of the rotating rod 13 away from the support base 3 is rotatably connected to the inner wall of the groove 2, and a lifting mechanism is provided on the top of the base 6, and the upper end of the lifting mechanism is respectively connected to the two side panels 1, and when the support base 3 drives the rotating rod 13 to rotate, the lifting mechanism is used to drive the two side panels 1 to move upward.

[0026] In this embodiment, when the device is in use, the base 6 is placed at the head of the bed, and the height of the arc-shaped pillow body 5 is consistent with the height of the bed body. At this time, the elderly can lie on the bed and place their heads on the arc-shaped pillow body 5. The support seat 3 and the arc-shaped pillow body 5 support the elderly's head, and massage the elderly's head through a vibration mechanism, wherein the vibration mechanism can be an exciter or a massage ball or other structure, which is a prior art and will not be described in detail here. In addition, the support seat 3 is also rotatably connected to the side plate 1 through a rotating rod 13. Initially, the support seat 3 and the arc-shaped pillow body 5 can be in a horizontal state. When the arc-shaped pillow body 5 needs to be moved, When the angle is adjusted, the support base 3 is directly rotated, so that the support base 3 rotates with the rotating rod 13 as the center, so that the arc-shaped pillow body 5 can support the head of the elderly from different angles, effectively improving the application range of the device, and while the support base 3 drives the rotating rod 13 to rotate, the lifting mechanism also drives the side plate 1 to move upward, and the side plate 1 drives the support base 3 to move upward through the rotating rod 13, so that the support base 3 can also move upward while rotating, thereby making the positions of the support base 3 and the arc-shaped pillow body 5 more in line with human body mechanics, effectively improving the supporting effect on the elderly, and facilitating the head care of the elderly.

[0027] See also Figure 1 and Figure 3 The lifting mechanism includes an air pressure tube 12 which is fixedly connected to the base 6 and is symmetrically distributed. A first piston 19 is slidably connected inside the air pressure tube 12. A support rod 11 is fixed to the upper end of the first piston 19. The support rod 11 passes through the top of the air pressure tube 12 and is fixedly connected to the two side plates 1 respectively. The air pressure tube 12 is connected to an inflatable component. When the support seat 3 drives the rotating rod 13 to rotate, the inflatable component is used to inflate the air pressure tube 12.

[0028] As the rotating rod 13 rotates, air is inflated into the air pressure tube 12 through the inflation assembly. The air pressure inside the air pressure tube 12 increases and squeezes the first piston 19, so that the first piston 19 drives the side plate 1 to move upward through the support rod 11, thereby allowing the support seat 3 to move upward while rotating.

[0029] See also Figure 1 A plurality of guide cylinders 9 are fixed on the top of the base 6, and the upper end of the guide cylinder 9 is connected to the side plate 1 through a first elastic member 8, wherein a plurality of guide rods 7 are fixed to the bottom of the side plate 1, and the lower end of the guide rod 7 extends into the guide cylinder 9 and is slidably connected to the guide cylinder 9;

[0030] The guide cylinder 9 can limit the side plate 1 through the guide rod 7, thereby improving the stability of the side plate 1 when it moves up and down, wherein the first elastic member 8 can reset and buffer the side plate 1, and the first elastic member 8 can be a spring.

[0031] See also Figure 2 and Figure 4 The inflatable component includes a circular cavity 18 arranged on the inner wall of the groove 2, wherein the circular cavity 18 is connected with the air pipe 10, and the other end of the air pipe 10 is connected with the air pressure pipe 12, wherein the inside of the circular cavity 18 is slidably connected with a second piston 20, and the second piston 20 is connected with a pushing component. When the support seat 3 drives the rotating rod 13 to rotate, the pushing component is used to push the second piston 20, so that the gas inside the circular cavity 18 enters the air pressure pipe 12 through the air pipe 10;

[0032] When the rotating rod 13 rotates, the second piston 20 is pushed by the pushing assembly, and the second piston 20 squeezes the gas inside the circular cavity 18, so that the gas enters the air pressure tube 12 through the air pipe 10, wherein the air pipe 10 can be a hose.

[0033] See also Figure 2 and Figure 4 The pushing assembly includes a support rod 17 fixedly connected to the second piston 20, a baffle 16 is fixed to the end of the support rod 17, the baffle 16 is fixedly connected to a toothed plate 15, and a toothed plate 15 is fixed to the outside of the rotating rod 13, and the toothed plate 15 is meshed with the gear 14;

[0034] The support seat 3 drives the rotating rod 13 to rotate while also driving the gear 14 to rotate. The engagement of the gear 14 with the toothed plate 15 drives the baffle 16 to move horizontally. The baffle 16 drives the second piston 20 to slide inside the circular cavity 18 through the support rod 17, thereby allowing the gas inside the circular cavity 18 to enter the air pressure tube 12 through the air pipe 10.

[0035] See also Figure 4 A limit rod 4 is fixed on the inner wall of the groove 2, and the limit rod 4 is inserted into the tooth plate 15 and is slidably connected to the tooth plate 15;

[0036] The limiting rod 4 can limit the tooth plate 15 , thereby effectively improving the stability of the tooth plate 15 during movement.

[0037] See also Figure 4 and Figure 5 A limiting mechanism is provided inside the circular cavity 18, and the limiting mechanism is used to limit the support rod 17 from moving outside the circular cavity 18;

[0038] The support rod 17 is limited by the limiting mechanism to restrict the outward movement of the support rod 17, which can improve the stability of the support rod 17, thereby improving the stability of the support seat 3 and ensuring the supporting effect of the arc-shaped pillow body 5 on the elderly.

[0039] See also Figure 5The limiting mechanism includes a plurality of slots 21 equidistantly distributed on the side wall of the support rod 17, wherein a slot body is provided on the inner wall of the circular cavity 18, and a block 22 adapted to the slot 21 is slidably connected inside the slot body, and the block 22 is connected to the inner wall of the slot body through a second elastic member 23, wherein the block 22 is connected to a traction component, and the traction component is used to pull the block 22 into the slot body;

[0040] When the support base 3 drives the rotating rod 13 to rotate, the rotating rod 13 drives the support rod 17 to move into the circular cavity 18 through the meshing of the gear 14 and the toothed plate 15. When the support rod 17 moves, it squeezes the inclined surface of the block 22 through the slot 21 on its side. The cross section of the slot 21 can be triangular, and the cross section of the block 22 can be trapezoidal. When the inclination angle of the support base 3 is adjusted, the block 22 will automatically enter one of the slots 21 under the action of the second elastic member 23. At this time, the plane of the block 22 limits the support rod 17 through the slot 21, thereby limiting the movement of the support rod 17 to the outside of the circular cavity 18, thereby improving the stability of the support rod 17, thereby avoiding the shaking of the support base 3 and ensuring the supporting effect of the support base 3 on the elderly. When it is necessary to release the fixation of the block 22 to the support rod 17, the block 22 can be pulled to the outside of the slot 21 by the traction component.

[0041] See also Figure 4 and Figure 5 The traction component includes a traction rope 24 fixedly connected to the clamp block 22, the traction rope 24 passes through the side plate 1, and one end of the traction rope 24 passing through the side plate 1 is fixed with a fixing column 25, and a fixing groove 26 adapted to the fixing column 25 is provided on the outer wall of the side plate 1;

[0042] When it is necessary to release the fixation of the block 22 on the support rod 17, the fixing column 25 is inserted into the fixing groove 26. During the insertion process, the fixing column 25 pulls the block 22 through the traction rope 24, thereby pulling the block 22 to the outside of the groove 21. Without the limit of the block 22, the support rod 17 can be automatically reset, thereby resetting the support seat 3. The fixing column 25 can be L-shaped.

[0043] See also Figure 4 A push rod 27 is provided inside the fixing groove 26, and the other end of the push rod 27 extends into the groove 2. A trapezoidal block 28 is fixed to one end of the push rod 27 extending into the groove 2;

[0044] When the fixing column 25 is inserted into the fixing groove 26, it will also squeeze the push rod 27, and the push rod 27 will drive the trapezoidal block 28 to move. During the process of resetting the support rod 17, the baffle 16 will also be automatically reset. When the baffle 16 is about to be reset, it will squeeze the trapezoidal block 28. At this time, the trapezoidal block 28 will push the fixing column 25 to the outside of the fixing groove 26 through the push rod 27. Without the limit of the fixing groove 26, the fixing column 25 no longer pulls the block 22 through the traction rope 24, so that the block 22 can enter the inside of the slot 21 again under the action of the second elastic member 23.

[0045] Working principle: The device supports the head of the elderly by a support base 3 and an arc-shaped pillow body 5, wherein the support base 3 is rotatably connected to the side plate 1 through a rotating rod 13. When the angle of the arc-shaped pillow body 5 needs to be adjusted, the support base 3 is directly rotated so that the support base 3 rotates with the rotating rod 13 as the center, thereby enabling the arc-shaped pillow body 5 to support the head of the elderly from different angles, effectively improving the application range of the device, and the support base 3 drives the rotating rod 13 to rotate while also driving the gear 14 to rotate, and the engagement of the gear 14 with the toothed plate 15 drives the baffle 16 to move horizontally, and the baffle 1 The second piston 20 is driven by the support rod 17 to slide inside the circular cavity 18, and the second piston 20 squeezes the gas inside the circular cavity 18, so that the gas enters the air pressure tube 12 through the trachea 10, and the air pressure inside the air pressure tube 12 increases and squeezes the first piston 19, so that the first piston 19 drives the side plate 1 to move upward through the support rod 11, so that the support seat 3 can move upward while rotating, so that the position of the support seat 3 and the arc-shaped pillow body 5 is more in line with human mechanics, effectively improving the support effect for the elderly, which is beneficial to the head care of the elderly, and the support rod 17 will pass through the support rod 17 while moving. The inclined surface of the card block 22 is squeezed by the card slot 21 on its side. When the tilt angle of the support seat 3 is adjusted, the card block 22 automatically enters one of the card slots 21. At this time, the plane of the card block 22 limits the support rod 17 through the card slot 21, thereby limiting the movement of the support rod 17 to the outside of the circular cavity 18, improving the stability of the support rod 17, thereby avoiding the shaking of the support seat 3 and ensuring the supporting effect of the support seat 3 on the elderly. When it is necessary to release the fixation of the card block 22 to the support rod 17, the fixing column 25 is inserted into the fixing groove 26. During the insertion process, the fixing column 25 is The block 22 is pulled by the traction rope 24, thereby pulling the block 22 to the outside of the slot 21. The block 22 is no longer limited, and the support rod 17 can be automatically reset, thereby resetting the support seat 3. In addition, during the resetting process of the support rod 17, the baffle 16 is also driven to automatically reset. When the baffle 16 is about to be reset, it will squeeze the trapezoidal block 28. At this time, the trapezoidal block 28 pushes the fixing column 25 to the outside of the fixing groove 26 through the push rod 27. The fixing groove 26 is lost. The fixing column 25 no longer pulls the block 22 through the traction rope 24, so that the block 22 can enter the inside of the slot 21 again.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A head protection device for elderly care, comprising a base and a support seat; characterized in that: An arc-shaped pillow body is provided on the top of the support seat, and a vibration mechanism is provided inside the support seat, wherein symmetrically distributed rotating rods are fixed to the side surfaces of the support seat, and symmetrically distributed side panels are provided on both sides of the support seat, and grooves are provided on the side of the side panels close to the support seat, and the end of the rotating rod away from the support seat is rotatably connected to the inner wall of the groove, and a lifting mechanism is provided on the top of the base, and the upper ends of the lifting mechanism are respectively connected to the two side panels, and when the support seat drives the rotating rod to rotate, the lifting mechanism is used to drive the two side panels to move upward.

2. A head protection device for elderly care according to claim 1, characterized in that: The lifting mechanism includes an air pressure tube which is fixedly connected to the base and is symmetrically distributed, a first piston is slidably connected inside the air pressure tube, a support rod is fixed to the upper end of the first piston, the support rod passes through the top of the air pressure tube and is respectively fixedly connected to the two side plates, wherein the air pressure tube is connected to an inflation component, and when the support seat drives the rotating rod to rotate, the inflation component is used to inflate the inside of the air pressure tube.

3. A head protection device for elderly care according to claim 2, characterized in that: A plurality of guide cylinders are fixed on the top of the base, and the upper ends of the guide cylinders are connected to the side plates through the first elastic member, wherein a plurality of guide rods are fixed on the bottom of the side plates, and the lower ends of the guide rods extend into the guide cylinders and are slidably connected to the guide cylinders.

4. A head protection device for elderly care according to claim 2 or 3, characterized in that: The inflation component includes a circular cavity arranged on the inner wall of the groove, wherein the circular cavity is connected to an air pipe, and the other end of the air pipe is connected to the air pressure tube, wherein a second piston is slidably connected inside the circular cavity, and the second piston is connected to a pushing component. When the support seat drives the rotating rod to rotate, the pushing component is used to push the second piston, so that the gas inside the circular cavity enters the air pressure tube through the air pipe.

5. A head protection device for elderly care according to claim 4, characterized in that: The pushing assembly comprises a support rod fixedly connected to the second piston, a baffle is fixedly provided at the end of the support rod, a tooth plate is fixedly provided at the baffle, a tooth plate is fixedly provided at the outside of the rotating rod, and the tooth plate is meshed with the gear.

6. A head protection device for elderly care according to claim 5, characterized in that: A limiting rod is fixed on the inner wall of the groove, and the limiting rod is inserted into the interior of the tooth plate and is slidably connected with the tooth plate.

7. A head protection device for elderly care according to claim 5, characterized in that: A limiting mechanism is arranged inside the circular cavity, and the limiting mechanism is used to limit the support rod from moving outside the circular cavity.

8. A head protection device for elderly care according to claim 7, characterized in that: The limiting mechanism includes a plurality of slots equidistantly distributed on the side walls of the support rod, wherein a slot body is provided on the inner wall of the circular cavity, a card block adapted to the slot is slidably connected inside the slot body, the card block is connected to the inner wall of the slot body through a second elastic member, wherein the card block is connected to a traction component, and the traction component is used to pull the card block into the slot body.

9. A head protection device for elderly care according to claim 8, characterized in that: The traction component comprises a traction rope fixedly connected to the clamping block, the traction rope passes through the side plate, one end of the traction rope passing through the side plate is fixed with a fixing column, and a fixing groove adapted to the fixing column is provided on the outer wall of the side plate.

10. A head protection device for elderly care according to claim 9, characterized in that: A push rod is arranged inside the fixing groove, the other end of the push rod extends into the groove, and a trapezoidal block is fixed to one end of the push rod extending into the groove.

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