Postoperative nursing device
By using worm gear and knob device in post-ophthalmic care device, combined with rectangular shell structure and rotating shaft, flexible adjustment of buffer height and angle is achieved, solving the problem of inconvenient adjustment in the prior art and improving the use of the device Convenience and comfort.
Patent Information
- Application Number
- CN202420672030.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The existing postoperative ophthalmic care devices are not flexible enough when adjusting height and angle, cannot be adjusted quickly and accurately, and cannot adapt to the comfort angle requirements of different patients.
A post-operative care device is designed, using a worm gear and worm structure and knob device. The height and angle of the cushion can be adjusted by twisting the knob. Combined with a rectangular shell structure and a rotating shaft device, the height and angle of the cushion can be adjusted flexibly.
It realizes flexible adjustment of height and angle, which is convenient to adapt to the needs of different patients, improves the convenience and comfort of the device, and solves the problem of inconvenient adjustment in the prior art.
Smart Images
Figure CN222150384U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of postoperative care, and more specifically, to a postoperative care device. Background Art
[0002] After undergoing eye surgery, patients often need to maintain a specific posture to facilitate postoperative recovery and subsequent treatment. For example, when silicone oil or gas is injected into the patient's eye to help the patient's retina recover, the patient must adopt a prone position when sleeping or resting.
[0003] The existing patent number is CN 202437531 U, which discloses an ophthalmic postoperative care device, which can obtain a suitable height by adjusting the bolts on the support frame. At the same time, since a buffer pad is provided on the edge of the center hole of the support plate, the buffer pad adopts a silicone pad with an air interlayer, which can better fit the patient's facial curve and effectively prevent the formation of indentations. Compared with the prior art, the utility model has significant advantages such as reasonable structure and easy use. However, when adjusting the height, it is necessary to loosen the bolts and adjust them, and then lie on it to see whether the adjustment is appropriate. If it is not appropriate, it is necessary to adjust it again, and it cannot be quickly and accurately adjusted to the desired height. Moreover, when the patient lies on his stomach again, the comfortable angle of the head is different, and the device cannot adjust the angle.
[0004] In view of this, research and improvement are conducted on the existing problems, and a postoperative care device is provided, aiming to solve the problems and improve the practical value through this technology. Utility Model Content
[0005] The purpose of the utility model is to provide a postoperative care device to solve the problems and shortcomings raised in the above-mentioned background technology.
[0006] To achieve the above objectives, the present invention provides a postoperative care device, which is achieved by the following specific technical means:
[0007] A postoperative care device, comprising: a base, a sleeve, a cavity, an internally threaded tube, a first worm wheel, a first worm, a first knob, a screw, a housing, a support plate, a rotating shaft, a second worm wheel, a second worm, a second knob, and a buffer pad; sleeves are provided on both sides of the top of the base, and cavities are opened inside the two sides of the base, and the sleeves are connected to the cavities; the internally threaded tube is installed on the inner wall of the sleeve through a bearing, and the lower end of the internally threaded tube extends to the inside of the cavity; the lower end of the internally threaded tube is plugged and connected with the first worm wheel, and the first worm is installed on the inner wall of the base through a bearing, and the first worm is connected to the first worm wheel meshing; a first knob is provided at one end of the first worm extending to the outside of the base; the screw is connected to the internal threaded tube by a threaded rotation method, and a container shell is welded to the top end of the screw; rotating shafts are welded on both sides of the support plate, and the rotating shafts are plugged and connected to the inner wall of the container shell by a clearance fit rotation method, and the end of the rotating shaft extending to the inside of the container shell is plugged and connected to the second worm gear; both ends of the second worm are installed on the inner wall of the container shell through bearings, and the second worm is meshed with the second worm gear; a second knob is provided at one end of the second worm extending to the outside of the container shell; a buffer pad is fixedly installed on the top of the support plate.
[0008] As a further optimization of the technical solution, in the utility model of a postoperative care device, both ends of the first worm screw penetrate into the interior of the cavity, and the portion of the first worm screw located inside the cavity is provided with threads.
[0009] As a further optimization of the technical solution, a circular hole for installing a bearing is provided on the outer wall of the base of the postoperative care device of the utility model, and the first worm is installed on the inner wall of the base through the bearing to form a rotating device.
[0010] As a further optimization of the technical solution, in the postoperative care device of the utility model, the internal threaded tube is plugged and connected to the inner wall of the sleeve to form a rotating device.
[0011] As a further optimization of the technical solution, the utility model provides a postoperative care device in which the container is a rectangular shell structure, and a circular hole for accommodating a rotating shaft is opened on the outer wall of the container, and the rotating shaft is plugged and connected to the inner wall of the container to form a rotating device.
[0012] As a further optimization of the technical solution, a postoperative care device of the utility model has a circular hole for installing a bearing on the outer wall of the housing, and two ends of the second worm are plug-connected to the inner wall of the housing through the bearing to form a rotating device.
[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0014] 1. The two ends of the first worm of the utility model penetrate into the interior of the cavity, and the part of the first worm located inside the cavity is provided with a thread; a circular hole for installing a bearing is opened on the outer wall of the base, and the first worm is installed on the inner wall of the base through the bearing as a rotating device; the internal threaded tube is plug-connected to the inner wall of the sleeve as the setting of the rotating device, and the first worm can be rotated by turning the first knob. Since the first worm is meshed with the first worm wheel, the internal threaded tube can be rotated, and the screw can be moved up and down, which is convenient for adjusting the height of the buffer pad.
[0015] 2. The container of the utility model is a rectangular shell structure, and a circular hole for accommodating a rotating shaft is opened on the outer wall of the container, and the rotating shaft is plugged and connected to the inner wall of the container as a rotating device; a circular hole for installing a bearing is opened on the outer wall of the container, and the two ends of the second worm are plugged and connected to the inner wall of the container through the bearing as a rotating device. The second worm can be rotated by turning the second knob. Since the second worm is meshed with the second worm wheel, the buffer pad can be rotated to a certain angle, thereby improving the comfort of lying on the head.
[0016] 3. The utility model improves a postoperative care device, has the advantages of reasonable structural design, convenient height adjustment, and adjustable head lying angle, thereby effectively solving the problems and shortcomings of the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the explosion structure of the utility model;
[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;
[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;
[0022] Figure 5 It is a partial structural schematic diagram of the utility model.
[0023] In the figure: base 1, sleeve 2, cavity 3, internal threaded tube 4, first worm gear 5, first worm 6, first knob 7, screw 8, container 9, support plate 10, rotating shaft 11, second worm gear 12, second worm 13, second knob 14, buffer pad 15. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0025] See also Figures 1 to 5 The utility model provides a specific technical implementation scheme of a postoperative care device:
[0026] A postoperative care device, comprising: a base 1, a sleeve 2, a cavity 3, an internally threaded tube 4, a first worm wheel 5, a first worm 6, a first knob 7, a screw 8, a housing 9, a support plate 10, a rotating shaft 11, a second worm wheel 12, a second worm 13, a second knob 14, and a buffer pad 15; sleeves 2 are provided on both sides of the top of the base 1, and cavities 3 are opened inside the two sides of the base 1, and the sleeves 2 are connected to the cavities 3; the internally threaded tube 4 is installed on the inner wall of the sleeve 2 through a bearing, and the lower end of the internally threaded tube 4 extends to the inside of the cavity 3; the lower end of the internally threaded tube 4 is plugged and connected with the first worm wheel 5, and the first worm 6 is connected through the bearing It is installed on the inner wall of the base 1, and the first worm 6 is meshed with the first worm wheel 5; both ends of the first worm 6 pass through the interior of the cavity 3, and the portion of the first worm 6 located inside the cavity 3 is provided with a thread; a round hole for installing a bearing is opened on the outer wall of the base 1, and the first worm 6 is installed on the inner wall of the base 1 through the bearing as a rotating device; the internal threaded tube 4 is plug-connected to the inner wall of the sleeve 2 as a setting of the rotating device, and the first worm 6 can be rotated by turning the first knob 7. Since the first worm 6 is meshed with the first worm wheel 5, the internal threaded tube 4 can be rotated, and the screw 8 can be moved up and down, which is convenient for adjusting the height of the buffer pad 15.
[0027] A first knob 7 is provided at one end of the first worm 6 extending to the outside of the base 1; the screw 8 is connected to the internal threaded tube 4 by threaded rotation, and a housing 9 is welded to the top of the screw 8; the housing 9 is a rectangular shell structure, and a round hole for accommodating a rotating shaft 11 is provided on the outer wall of the housing 9, and the rotating shaft 11 is plugged and connected to the inner wall of the housing 9 as a rotating device; a round hole for installing a bearing is provided on the outer wall of the housing 9, and both ends of the second worm 13 are plugged and connected to the inner wall of the housing 9 through bearings as a rotating device, and the second worm 13 can be rotated by turning the second knob 14, and the second worm 13 is meshed with the second worm wheel 12, so that the buffer pad 15 can be rotated to a certain angle, thereby improving the comfort of lying with the head prone.
[0028] A rotating shaft 11 is welded on both sides of the support plate 10, and the rotating shaft 11 is plugged and connected to the inner wall of the container shell 9 by a clearance fit rotation method, and the end of the rotating shaft 11 extending to the inside of the container shell 9 is plugged and connected to the second worm gear 12; both ends of the second worm 13 are installed on the inner wall of the container shell 9 through bearings, and the second worm 13 is meshed with the second worm gear 12; a second knob 14 is provided at the end of the second worm 13 extending to the outside of the container shell 9; a buffer pad 15 is fixedly installed on the top of the support plate 10.
[0029] Specific implementation steps:
[0030] The base 1 is placed on the bed. According to the requirement of the height of the cushion 15, the first knob 7 can be turned to rotate the first worm 6. Since the first worm 6 is meshed with the first worm wheel 5, the internal threaded tube 4 can be rotated, and the screw 8 can be moved up and down, so as to adjust the height of the cushion 15. The second knob 14 can be turned to rotate the second worm 13. Since the second worm 13 is meshed with the second worm wheel 12, the cushion 15 can be rotated to a certain angle, so as to improve the comfort of lying with the head prone.
[0031] In summary: the postoperative care device has two ends of the first worm screw penetrating into the interior of the cavity, and the portion of the first worm screw located inside the cavity is provided with a thread; a circular hole for installing a bearing is provided on the outer wall of the base, and the first worm screw is installed on the inner wall of the base through the bearing as a rotating device; the internal threaded tube is plug-connected to the inner wall of the sleeve as a setting of the rotating device, and the first worm screw can be rotated by turning the first knob, and the first worm screw can be rotated due to the meshing of the first worm screw and the first worm wheel, so that the screw screw can be moved up and down, which is convenient for adjusting the height of the buffer pad; the container shell is a rectangular shell structure, and a hole for installing a bearing is provided on the outer wall of the container shell; A circular hole for accommodating a rotating shaft, and the rotating shaft is plugged and connected to the inner wall of the container shell to form a rotating device; a circular hole for installing a bearing is opened on the outer wall of the container shell, and the two ends of the second worm are plugged and connected to the inner wall of the container shell through the bearing to form a rotating device. Turning the second knob can rotate the second worm. Since the second worm is engaged with the second worm wheel, the buffer pad can be rotated to a certain angle, thereby improving the comfort of lying on the head. Through the improvement of a postoperative care device, it has the advantages of reasonable structural design, easy height adjustment, and adjustable head lying angle, thereby effectively solving the problems and shortcomings in the existing technology and equipment.
[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A postoperative care device, comprising: A base (1), a sleeve (2), a cavity (3), an internally threaded tube (4), a first worm wheel (5), a first worm (6), a first knob (7), a screw (8), a housing (9), a support plate (10), a rotating shaft (11), a second worm wheel (12), a second worm (13), a second knob (14), and a buffer pad (15); characterized in that sleeves (2) are provided on both sides of the top of the base (1), and cavities (3) are provided inside the two sides of the base (1), and the sleeves (2) are communicated with the cavities (3); the internally threaded tube (4) is installed on the inner wall of the sleeve (2) through a bearing, and the lower end of the internally threaded tube (4) extends into the interior of the cavity (3); the lower end of the internally threaded tube (4) is plug-connected with the first worm wheel (5), and the first worm (6) is installed on the inner wall of the base (1) through a bearing, and the first worm (6) is connected to the first The first worm (6) is meshed with a worm wheel (5); the first worm (6) is provided with a first knob (7) at one end extending to the outside of the base (1); the screw (8) is connected to the internal threaded tube (4) by a threaded rotation method, and the top end of the screw (8) is welded with a container (9); the two sides of the support plate (10) are welded with a rotating shaft (11), and the rotating shaft (11) is plug-connected to the inner wall of the container (9) by a clearance fit rotation method, and the end of the rotating shaft (11) extending to the inside of the container (9) is plug-connected with a second worm wheel (12); the two ends of the second worm (13) are installed on the inner wall of the container (9) by bearings, and the second worm (13) is meshed with the second worm wheel (12); the end of the second worm (13) extending to the outside of the container (9) is provided with a second knob (14); the top end of the support plate (10) is fixedly mounted with a buffer pad (15).
2. A postoperative care device according to claim 1, characterized in that: Both ends of the first worm (6) penetrate into the interior of the cavity (3), and a portion of the first worm (6) located inside the cavity (3) is provided with threads.
3. A postoperative care device according to claim 1, characterized in that: A circular hole for mounting a bearing is provided on the outer wall of the base (1), and the first worm (6) is mounted on the inner wall of the base (1) via the bearing to form a rotating device.
4. A postoperative care device according to claim 1, characterized in that: The internal threaded tube (4) is plugged and connected to the inner wall of the sleeve (2) to form a rotating device.
5. A postoperative care device according to claim 1, characterized in that: The container (9) is a rectangular shell-shaped structure, and a circular hole for accommodating the rotating shaft (11) is opened on the outer wall of the container (9), and the rotating shaft (11) is plugged and connected to the inner wall of the container (9) to form a rotating device.
6. A postoperative care device according to claim 1, characterized in that: A circular hole for installing a bearing is provided on the outer wall of the housing (9), and two ends of the second worm (13) are plug-connected to the inner wall of the housing (9) through the bearing to form a rotating device.