Hanging tool and medical equipment

Abstract

The utility model belongs to auxiliary devices of medical equipment, and particularly relates to a hanging tool and medical equipment, which comprise a body, a hanging part, a hanging part and a hanging part, and the body is provided with a function part for hanging or accommodating articles; the rotating assembly is rotationally connected with the body, the rotating axis of the rotating assembly is arranged in the first direction, the rotating assembly comprises a spring bolt, and the spring bolt and the body are arranged in a spaced mode in the first direction; the maximum width of the spring bolt in the second direction is a first width, the width of the spring bolt in the third direction is a second width, and the first width is larger than the second width; the second direction and the third direction are respectively perpendicular to the first direction, and an included angle is formed between the second direction and the third direction. According to the hanger provided by the utility model, the hanger can be quickly connected with the medical equipment only through the rotationally arranged spring bolt, so that the structure of the hanger is simplified and the cost is reduced while the operation convenience is met.

Description

Technical Field

[0001] The utility model belongs to a medical equipment auxiliary device, in particular to a hanger and medical equipment. Background Art

[0002] Medical equipment such as CT (Computed Tomography), MR (Magnetic Resonance Imaging), XP (X-ray Photography), and AT (Angiography) often require accessories, such as headphone hooks and storage boxes, which often need to be moved or replaced. However, existing technologies typically use screws to secure these accessories, making installation and removal cumbersome. Other locking devices, while relatively easy to remove and install, are complex and expensive. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a hanger and medical equipment that can be easily installed and disassembled, has a simple structure, and saves costs.

[0004] To achieve the above-mentioned and other related purposes, the present invention provides a hanging tool, comprising:

[0005] A main body, wherein the main body is provided with a functional portion for mounting or storing articles;

[0006] A rotating assembly is rotatably connected to the body, and the rotation axis of the rotating assembly is set along a first direction. The rotating assembly includes a locking tongue, and the locking tongue is spaced apart from the body in the first direction; the maximum width of the locking tongue in the second direction is a first width, and the width of the locking tongue in the third direction is a second width, and the first width is greater than the second width; the second direction and the third direction are respectively perpendicular to the first direction, and the second direction and the third direction are set at an angle.

[0007] In an optional embodiment of the present invention, a limiting mechanism for limiting the rotation angle of the rotating assembly is provided between the rotating assembly and the main body.

[0008] In an optional embodiment of the present invention, the limiting mechanism includes a first rib and a second rib, one of the first rib and the second rib is arranged on the main body, and the other is arranged on the rotating component; one of the first rib and the second rib is located on the rotation path of the other when the rotating component rotates.

[0009] In an optional embodiment of the present invention, a holding mechanism is provided between the rotating assembly and the main body, and the holding mechanism is configured to be able to maintain the rotating assembly and the main body at a first relative angle and a second relative angle, and to be able to release the rotating assembly from the first relative angle and the second relative angle.

[0010] In an optional embodiment of the present invention, the rotating component and the main body are respectively provided with a first surface and a second surface arranged opposite to each other, and the retaining mechanism includes a convex portion and a concave portion, one of the convex portion and the concave portion is arranged on the first surface, and the other is arranged on the second surface, and one of the convex portion and the concave portion is located on the rotation path of the other when the rotating component rotates; at least one of the first surface and the second surface is configured to be able to produce elastic deformation.

[0011] In an optional embodiment of the present invention, the convex portion and the concave portion are configured so that when the two are engaged with each other, at least one of them undergoes elastic deformation.

[0012] In an optional embodiment of the present invention, the rotating assembly further includes a knob, the knob and the lock tongue are respectively located on both sides of the body, the body is provided with a through hole, one of the knob and the lock tongue is provided with a rotating shaft, the rotating shaft passes through the through hole and is fixedly connected to the other of the knob and the lock tongue in a detachable manner.

[0013] In an optional embodiment of the present invention, a limiting plate is further provided integrally with the locking tongue, and the body is clamped between the limiting plate and the knob.

[0014] In an optional embodiment of the present invention, the main body includes a universal part and a replaceable part, the rotating assembly is installed on the universal part, and the functional part is arranged on the replaceable part; the replaceable part is connected to the universal part in a detachable manner.

[0015] In an optional embodiment of the present invention, one of the universal part and the replaceable part is provided with a slot, and the other is provided with a plug-in part, and the plug-in part and the slot are plugged into each other; a locking mechanism is provided between the universal part and the replaceable part, and the locking mechanism is assembled to prevent the plug-in part and the slot that are plugged into each other from separating from each other.

[0016] In an optional embodiment of the present invention, the locking mechanism includes a buckle and a card plate, a card slot is provided on the card plate, one of the buckle and the card plate is arranged on the common part, and the other is arranged on the replaceable part, and the buckle and the card plate are configured so that when the plug-in part is engaged with the slot, the buckle engages with the card slot to prevent the plug-in part from being separated from the slot.

[0017] In an optional embodiment of the present invention, the clip is arranged on one of the universal part and the replaceable part, and a wedge surface is provided on the side of the clip facing the other of the universal part and the replaceable part. The card plate is made of elastic material so that during the insertion of the plug-in part and the slot, the card plate can be deformed under the guidance of the wedge surface, and after the plug-in part and the slot are inserted, the card plate can engage the slot with the clip under the action of elastic force.

[0018] In an optional embodiment of the present invention, the joint surface between the universal part and the replaceable part is provided with a convex profile and a concave profile that match each other.

[0019] In an optional embodiment of the present invention, the functional portion includes a hook or a storage box.

[0020] In order to achieve the above-mentioned purpose and other related purposes, the present invention also provides a medical device, including a carrier and the aforementioned hanging tool;

[0021] A strip groove cooperating with the lock tongue is provided on the first outer wall of the carrier, and the width of the notch of the strip groove is smaller than the width of the groove cavity.

[0022] In an optional embodiment of the present invention, the carrier has a second outer wall adjacent to the first outer wall, a concave angle is formed between the first outer wall and the second outer wall, and a side of the body away from the functional part is in contact with the second outer wall.

[0023] The technical effect of the present invention is that the hanger provided by the present invention can realize the quick connection between the hanger and the medical equipment only through the rotationally arranged lock tongue, which simplifies the hanger structure and reduces the cost while meeting the operational convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the hanger provided by the first embodiment of the utility model;

[0025] Figure 2 This is a three-dimensional diagram from another perspective of the hanger provided by the first embodiment of the present utility model;

[0026] Figure 3This is a top view of the hanger provided by the first embodiment of the present utility model;

[0027] Figure 4 yes Figure 3 AA section view;

[0028] Figure 5 This is an exploded view of the hanger provided in the first embodiment of the present utility model;

[0029] Figure 6 This is an exploded view of the hanger provided by the first embodiment of the present utility model from another perspective;

[0030] Figure 7 is a perspective view of a replaceable portion provided in a second embodiment of the present utility model;

[0031] Figure 8 This is a three-dimensional diagram of a hanger provided in a second embodiment of the present utility model;

[0032] Figure 9 It is a partial three-dimensional diagram of the medical device provided by the embodiment of the present utility model;

[0033] Figure 10 It is a partial side view of the medical device provided by an embodiment of the present utility model;

[0034] Figure 11 yes Figure 10 BB cross-sectional view;

[0035] Figure 12 yes Figure 11 A magnified partial view of I. DETAILED DESCRIPTION

[0036] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features within these embodiments may be combined with one another, unless they conflict.

[0037] It should be noted that the illustrations provided in the following embodiments are merely schematic illustrations of the basic concept of the present invention. Therefore, the illustrations only show components related to the present invention and are not drawn according to the number, shape, and size of components in actual implementation. In actual implementation, the type, quantity, and proportion of each component may be changed at will, and the component layout may also be more complex.

[0038] The hanger provided by the utility model can be applied to medical equipment, including but not limited to CT, MR, XP, AT and other equipment. These equipment will use some accessories during use, such as headphones, disinfection tools, radiation protection equipment, etc. The hanger provided by the utility model can store these accessories.

[0039] In different application scenarios, the required accessory types and locations may vary, so these accessories often need to be moved or replaced. However, existing technologies often use screws to secure these accessories, making removal and installation cumbersome. Other locking devices, while relatively easy to remove and install, are complex and expensive. Therefore, the present invention provides a hanger that quickly connects to medical equipment using only a rotating locking tongue. This simplifies the hanger structure and reduces costs while ensuring operational convenience.

[0040] See also Figure 1-12 As shown, the technical solution of the present utility model is described in detail below in conjunction with specific embodiments.

[0041] Please participate Figure 9-11 As shown, medical equipment generally includes some structural components, which can serve as carriers 200 to mount the hanger 100. For example, in some embodiments, the hanger 100 can be mounted on the side beams of the hospital bed. The side beams can be made of extruded aluminum profiles, and a strip groove 210 for mounting the hanger 100 can be reserved during the molding process. The strip groove 210 can be set on the first outer wall 220 of the carrier 200. It should be understood that the specific installation location of the hanger 100 is not unique. As long as the area has sufficient support and does not interfere with the normal use of the medical equipment, it can be used as a carrier 200 to mount the hanger 100.

[0042] See also Figure 1-8 As shown, the hanger provided by the present invention includes a body 10 and a rotating assembly 20; the body 10 is provided with a functional portion 121 for hanging or accommodating articles.

[0043] It should be understood that the specific structural form of the functional portion 121 can be determined by the structure or physical characteristics of the accessory to be received. Different accessories can be designed with functional portions 121 of different structural forms to match them. For example, the functional portion 121 can be Figure 1-6 , the hook shown, the hook can be used to hang headphones, wires, storage bags and other accessories; for example, the functional part 121 can be Figure 7 、 8The storage box shown can be used to store disinfection tools, radiation protection equipment or other hand tools. The structural form of the functional part 121 is not limited to the above two. In actual application scenarios, the functional part 121 can be set into corresponding shapes as needed, which will not be listed here one by one.

[0044] See also Figure 1-4 As shown, the rotating assembly 20 is rotatably connected to the body 10, and the rotation axis of the rotating assembly 20 is arranged along the first direction Z. The rotating assembly 20 includes a locking tongue 21, and the locking tongue 21 is spaced apart from the body 10 in the first direction Z; the maximum width of the locking tongue 21 in the second direction X is a first width, and the width of the locking tongue 21 in the third direction Y is a second width, and the first width is greater than the second width; the second direction X and the third direction Y are respectively perpendicular to the first direction Z, and the second direction X and the third direction Y are arranged at an angle.

[0045] It should be noted that the first direction Z, the second direction X, and the third direction Y described in the present invention are based on the rotating assembly 20 , that is, the three directions will change synchronously with the posture change of the rotating assembly 20 .

[0046] The following combination Figure 3 、 4 , 11, 12 describe the working principle of the rotating assembly 20 in detail:

[0047] like Figure 12 As shown, at least one side of the notch of the strip groove 210 is provided with an overhang portion 2101 that is cantilevered toward the other side. Before installing the hanger 100, the third direction Y of the rotating assembly 20 is first rotated to a state parallel to the width direction of the strip groove 210. The notch width of the strip groove 210 is greater than the second width of the lock tongue 21, so that the lock tongue 21 can be easily inserted into the strip groove; then, the body 10 remains stationary, and the rotating assembly 20 is rotated a certain angle so that the second direction X of the rotating assembly 20 is parallel to the width direction of the strip groove 210. The notch width of the strip groove 210 is less than the first width of the lock tongue 21, so that the lock tongue 21 can be confined within the strip groove 210, thereby preventing the hanger 100 from separating from the strip groove 210. It should be understood that the angle between the second direction X and the third direction Y is not unique. In theory, as long as the two are not parallel, they can be used. In order to make the connection between the lock tongue 21 and the strip groove 210 more reliable, the angle between the second direction X and the third direction Y can be set to 45°-90°. In a preferred embodiment, the second direction X and the third direction Y are perpendicular to each other.

[0048] See also Figure 5 、 6As shown, in an optional embodiment of the present invention, a limiting mechanism is provided between the rotating assembly 20 and the body 10 for limiting the rotation angle of the rotating assembly 20. The limiting mechanism is used to limit the rotation angle of the rotating assembly 20 to ensure that it moves within a preset range; this can prevent damage or misoperation of the rotating assembly 20 due to excessive rotation, thereby enhancing the safety and stability of the hanger 100. In addition, the limiting mechanism can also ensure that the hanger 100 can maintain good support and fixation when in a specific position, making it difficult for the hanger 100 to fall off or move during use, thereby improving the user experience.

[0049] See also Figure 5 、 6 As shown, in an optional embodiment of the present invention, the limiting mechanism includes a first rib 221 and a second rib 116, one of the first rib 221 and the second rib 116 is provided on the main body 10, and the other is provided on the rotating assembly 20; one of the first rib 221 and the second rib 116 is located on the rotation path of the other when the rotating assembly 20 rotates. This embodiment uses ribs as the limiting mechanism, and the ribs can be integrally formed with part of the structure of the rotating assembly 20 or part of the structure of the main body 10 through an injection molding process, which simplifies the device structure and reduces the manufacturing cost. It should be understood that the specific form of the limiting mechanism is not unique. For example, in some other embodiments, the limiting mechanism can also be the cooperation of blocks and blocks, or the cooperation of stop pins and arc holes.

[0050] See also Figure 5 As shown, in an optional embodiment of the present invention, a retaining mechanism is provided between the rotating assembly 20 and the body 10, and the retaining mechanism is configured to retain the rotating assembly 20 and the body 10 at a first relative angle and a second relative angle, and to release the rotating assembly 20 from the first relative angle and the second relative angle. Specifically, the first relative angle can be, for example, the relative angle between the rotating assembly 20 and the body 10 when the second direction X is parallel to the width direction of the strip groove 210, and the second relative angle can be the angle between the rotating assembly 20 and the body 10 when the third direction Y is parallel to the width direction of the strip groove 210. The retaining mechanism can retain the rotating assembly 20 at the first relative angle and the second relative angle when no external force is applied or when a small external force is applied, thereby preventing the rotating assembly 20 from rotating or falling off due to vibration or the like, and improving the reliability of the connection between the lock tongue 21 and the strip groove 210.

[0051] See also Figure 5As shown, in an optional embodiment of the present invention, the rotating component 20 and the main body 10 are respectively provided with a first surface and a second surface arranged opposite to each other, and the retaining mechanism includes a protrusion 212 and a recess 114, one of the protrusion 212 and the recess 114 is arranged on the first surface, and the other is arranged on the second surface, and one of the protrusion 212 and the recess 114 is located on the rotation path of the other when the rotating component 20 rotates; at least one of the first surface and the second surface is configured to be able to produce elastic deformation. This embodiment uses the protrusion 212 and the recess 114 as a retaining mechanism. When the rotating assembly 20 is not subjected to external force or is subjected to a small external force, the protrusion 212 and the recess 114 can remain engaged. When the rotating assembly 20 is subjected to a large external force, at least one of the first surface and the second surface will undergo elastic deformation, thereby allowing the protrusion 212 and the recess 114 to separate from each other. When the protrusion 212 and the recess 114 are aligned again, they will reengage under the elastic force of the first surface or the second surface. This embodiment not only achieves the function of the retaining mechanism described in the previous paragraph, but also can produce a distinct rotation level feel, facilitating user operation and improving the user experience.

[0052] In an optional embodiment of the present invention, the protrusion 212 and the recess 114 are configured so that when they are engaged, at least one of them undergoes elastic deformation. When the protrusion 212 and the recess 114 engage, they can generate a force between the rotating assembly 20 and the body 10 to tighten against each other, thereby preventing loosening between the rotating assembly 20 and the body 10 and improving the stability of the hanger 100.

[0053] It should be understood that the specific form of the retaining mechanism is not unique. For example, in some other embodiments, the retaining mechanism may also be a structure such as a friction plate or a damping ring that cooperates with each other.

[0054] See also Figure 4-6As shown, in an optional embodiment of the present invention, the rotating assembly 20 further includes a knob 22. The knob 22 and the lock tongue 21 are respectively located on both sides of the body 10. The body 10 is provided with a through hole 113. One of the knob 22 and the lock tongue 21 is provided with a rotating shaft 222. The rotating shaft 222 passes through the through hole 113 and is detachably fixedly connected to the other of the knob 22 and the lock tongue 21. After the lock tongue 21 is inserted into the strip groove 210, the knob 22 can be exposed outside the strip groove 210, which facilitates the user to rotate the rotating assembly 20. In a specific embodiment, the rotating shaft 222 and the knob 22 are integrally formed, the locking tongue 21 is provided with a sleeve 213 that cooperates with the rotating shaft 222, the rotating shaft 222 is provided with a limiting protrusion 223, and the sleeve 213 is provided with a limiting groove 214. The limiting protrusion 223 and the limiting groove 214 cooperate with each other to prevent the knob 22 and the locking tongue 21 from rotating relative to each other. A screw 23 is also provided between the locking tongue 21 and the knob 22, and the locking tongue 21 and the knob 22 are axially fixed by the screw 23. It should be understood that the assembly method between the locking tongue 21 and the knob 22 is not unique. For example, in some other embodiments, the positions of the rotating shaft 222 and the sleeve 213 can be interchanged.

[0055] See also Figure 4 、 5 As shown in FIG. 6 , in an optional embodiment of the present invention, a stop plate 211 is integrally formed with the locking tongue 21. The body 10 is clamped between the stop plate 211 and the knob 22 to prevent relative sliding between the body 10 and the rotating assembly 20 in the axial direction, thereby further improving the stability of the hanger 100. The protrusion 212 is provided on the stop plate 211.

[0056] See also Figure 1-8 As shown, in an optional embodiment of the present invention, the main body 10 includes a universal part 11 and a replaceable part 12, the rotating assembly 20 is installed on the universal part 11, and the functional part 121 is arranged on the replaceable part 12; the replaceable part 12 is connected to the universal part 11 in a detachable manner.

[0057] Since the functional part 121 is replaceable, this design allows different functional parts 121 to be replaced as needed to adapt to different accessories. This flexibility allows the device to be adjusted according to specific usage scenarios or needs, thereby improving the adaptability and versatility of the device; if the functional part 121 is damaged or needs to be upgraded, the user only needs to replace the functional part 121 without replacing the entire hanger 100. This design reduces maintenance costs and facilitates equipment upgrades and functional expansions; by dividing the hanger 100 into a universal part 11 and a replaceable part 12, the design of the device becomes more modular. This modular design not only simplifies the production and assembly process, but also improves production efficiency and quality control; users can purchase different functional parts 121 according to actual needs without having to purchase a complete set of hangers 100 for each function. This design reduces the user's usage cost; different medical scenarios may require different accessories. By replacing the functional part 121, the device can adapt to a variety of different needs, thereby improving the comprehensive utilization rate of the equipment.

[0058] See also Figure 5 、 6 As shown, in an optional embodiment of the present invention, one of the universal part 11 and the replaceable part 12 is provided with a slot 111, and the other is provided with a plug-in part 122, and the plug-in part 122 and the slot 111 are plugged into each other; a locking mechanism is provided between the universal part 11 and the replaceable part 12, and the locking mechanism is assembled to prevent the plug-in part 122 and the slot 111 that are plugged into each other from separating from each other.

[0059] The design of the slot 111 and the plug-in part 122 enables the universal part 11 and the replaceable part 12 to be precisely docked, ensuring a firm connection between the two, and further preventing the plug-in part 122 from separating from the slot 111 through the locking mechanism, thereby improving the stability and safety of the components; the locking mechanism can effectively prevent accidental separation between the universal part 11 and the replaceable part 12, avoiding loosening or falling off due to vibration or external force, and ensuring the reliability of the device during use; the design of the slot 111 and the plug-in part 122 provides a simple docking method, making the assembly and disassembly of the universal part 11 and the replaceable part 12 more convenient and quick. This design helps users quickly replace the functional part 121, thereby improving operational efficiency; the stable plug-in and locking mechanism helps reduce wear caused by friction or looseness between components, thereby extending the service life of the device and maintaining its stable performance; this structure makes the modular connection between the universal part 11 and the replaceable part 12 more reliable, supports more modular functions and expansions, and improves the flexibility and functionality of the device.

[0060] It should be noted that, in the illustrated embodiment, the slot 111 is provided in the universal portion 11 and the plug-in portion 122 is provided in the replaceable portion 12 , while in some other embodiments, the positions of the slot 111 and the plug-in portion 122 may be interchangeable.

[0061] See also Figure 4 、 5 As shown, in an optional embodiment of the present invention, the locking mechanism includes a buckle 112 and a card plate 123, and a card slot 124 is provided on the card plate 123. One of the buckle 112 and the card plate 123 is arranged on the universal part 11, and the other is arranged on the replaceable part 12. The buckle 112 and the card plate 123 are configured so that when the plug-in part 122 is plugged into the slot 111, the buckle 112 is engaged with the card slot 124 to prevent the plug-in part 122 from being separated from the slot 111.

[0062] The matching design of the buckle 112 and the slot 124 can provide strong locking, ensuring the connection stability of the universal part 11 and the replaceable part 12 after insertion, and preventing the components from accidentally separating during use; the structural design of the buckle 112 and the slot 124 can achieve reliable connection, while reducing complex mechanical structure and lowering the failure rate.

[0063] In the illustrated embodiment, the buckle 112 is provided on the universal portion 11 , and the clamping plate 123 is provided on the replaceable portion 12 . It should be understood that in other embodiments, the positions of the buckle 112 and the clamping plate 123 may be interchangeable.

[0064] See also Figure 4 、 5 As shown, in an optional embodiment of the present invention, the buckle 112 is arranged on one of the universal part 11 and the replaceable part 12, and a wedge surface 1121 is provided on the side of the buckle 112 facing the other of the universal part 11 and the replaceable part 12, and the card plate 123 is made of elastic material, so that during the insertion process of the plug-in part 122 and the slot 111, the card plate 123 can be deformed under the guidance of the wedge surface 1121, and after the plug-in part 122 is inserted into the slot 111, the card plate 123 can make the card slot 124 engage with the buckle 112 under the action of elastic force.

[0065] The elastic force of the card plate 123 enables the card slot 124 and the buckle 112 to be automatically locked under the guidance of the inclined wedge surface 1121, without the need for additional locking tools or manual adjustment, thereby improving the convenience of assembly; the design of the inclined wedge surface 1121 causes the card plate 123 to deform during the insertion process of the plug-in part 122 and the slot 111, and finally automatically locks under the action of the elastic force, thereby reducing the risk of misoperation caused by improper operation; by using elastic card plate 123 materials, the mechanical structure can be simplified, the dependence on complex locking mechanisms can be reduced, and the production cost and maintenance cost can be reduced; the self-locking mechanism makes maintenance and repair work simpler, and the installation of replacement parts can be easily completed without professional tools or complicated operations.

[0066] See also Figure 1 、 6 As shown, in an optional embodiment of the present invention, the joint surface between the universal part 11 and the replaceable part 12 is provided with a convex profile 125 and a concave profile 115 that cooperate with each other, which can effectively improve the structural rigidity of the connection area between the universal part 11 and the replaceable part 12 and enhance the load-bearing capacity of the hanger 100.

[0067] See also Figure 11 As shown, in an optional embodiment of the present invention, the carrier 200 has a second outer wall 230 adjacent to the first outer wall 220, forming a concave angle between the first outer wall 220 and the second outer wall 230, and the side of the body 10 away from the functional portion 121 is in contact with the second outer wall 230. It should be understood that the second outer wall 230 can provide lateral support for the hanger 100, preventing the hanger 100 from swinging, thereby preventing the pad 131 from accidentally disengaging from the slot, and further improving the reliability of the hanger 100.

[0068] To sum up, the hanger provided by the utility model can achieve a quick connection between the hanger and the medical equipment only through a rotating lock tongue, which simplifies the hanger structure and reduces costs while meeting the operational convenience; the limiting mechanism limits the rotation angle of the rotating component to ensure that it moves within a preset range; avoids damage or misoperation of the rotating component due to excessive rotation, thereby enhancing the safety and stability of the hanger; in addition, the limiting mechanism can also ensure that the hanger can maintain good support and fixation when in a specific position, so that the hanger is not easy to fall off or move during use, thereby improving the user experience; the holding mechanism can keep the rotating component at the first relative angle and the second relative angle when it is not subjected to external force or is subjected to a small external force, thereby avoiding the rotating component from rotating or falling off due to vibration and the like, and improving the reliability of the connection between the lock tongue and the bar groove.

[0069] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed in the present invention are intended to be covered by the claims of the present invention.

[0070] In the description herein, many specific details, such as examples of components and / or methods, are provided to provide a complete understanding of the embodiments of the present invention. However, those skilled in the art will recognize that embodiments of the present invention can be practiced without one or more of the specific details or with other devices, systems, components, methods, components, materials, parts, etc. In other cases, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of the embodiments of the present invention.

Claims

1. A hanger, characterized in that: include: A main body, wherein the main body is provided with a functional portion for mounting or storing articles; A rotating assembly is rotatably connected to the body, and the rotation axis of the rotating assembly is set along a first direction. The rotating assembly includes a locking tongue, and the locking tongue is spaced apart from the body in the first direction; the maximum width of the locking tongue in the second direction is a first width, and the width of the locking tongue in the third direction is a second width, and the first width is greater than the second width; the second direction and the third direction are respectively perpendicular to the first direction, and the second direction and the third direction are set at an angle.

2. The hanger according to claim 1, characterized in that: A limiting mechanism is provided between the rotating assembly and the body for limiting the rotation angle of the rotating assembly.

3. The hanger according to claim 2, characterized in that: The limiting mechanism includes a first rib and a second rib, one of the first rib and the second rib is arranged on the main body, and the other is arranged on the rotating component; one of the first rib and the second rib is located on the rotation path of the other when the first rib rotates with the rotating component.

4. The hanger according to claim 1, characterized in that: A holding mechanism is provided between the rotating assembly and the body, and the holding mechanism is configured to hold the rotating assembly and the body at a first relative angle and a second relative angle, and to release the rotating assembly from the first relative angle and the second relative angle.

5. The hanger according to claim 4, characterized in that: The rotating component and the main body are respectively provided with a first surface and a second surface arranged opposite to each other, and the retaining mechanism includes a convex portion and a concave portion, one of the convex portion and the concave portion is arranged on the first surface, and the other is arranged on the second surface, and one of the convex portion and the concave portion is located on the rotation path of the other when the rotating component rotates; at least one of the first surface and the second surface is configured to be able to produce elastic deformation.

6. The hanger according to claim 5, characterized in that: The convex portion and the concave portion are configured so that when the two are engaged with each other, at least one of the two undergoes elastic deformation.

7. The hanger according to claim 1, characterized in that: The rotating assembly also includes a knob, and the knob and the lock tongue are respectively located on both sides of the body. The body is provided with a through hole, and one of the knob and the lock tongue is provided with a rotating shaft, which passes through the through hole and is fixedly connected to the other of the knob and the lock tongue in a detachable manner.

8. The hanger according to claim 7, characterized in that: It also includes a limiting plate integrally provided with the locking tongue, and the body is clamped between the limiting plate and the knob.

9. The hanger according to claim 1, characterized in that: The main body includes a universal part and a replaceable part. The rotating assembly is installed on the universal part, and the functional part is arranged on the replaceable part. The replaceable part is connected to the universal part in a detachable manner.

10. The hanger according to claim 9, characterized in that: One of the universal part and the replaceable part is provided with a slot, and the other is provided with a plug-in part, and the plug-in part and the slot are plugged into each other; a locking mechanism is provided between the universal part and the replaceable part, and the locking mechanism is assembled to prevent the plug-in part and the slot that are plugged into each other from separating from each other.

11. The hanger according to claim 10, characterized in that: The locking mechanism includes a buckle and a card plate, a card slot is provided on the card plate, one of the buckle and the card plate is provided on the universal part, and the other is provided on the replaceable part, and the buckle and the card plate are configured so that when the plug-in part is plugged into the slot, the buckle engages with the card slot to prevent the plug-in part from being separated from the slot.

12. The hanger according to claim 11, characterized in that: The clip is arranged on one of the universal part and the replaceable part, and a wedge surface is provided on the side of the clip facing the other of the universal part and the replaceable part. The card plate is made of elastic material so that during the insertion of the plug-in part and the slot, the card plate can be deformed under the guidance of the wedge surface, and after the plug-in part and the slot are inserted, the card plate can engage the slot with the clip under the action of elastic force.

13. The hanger according to claim 9, characterized in that: The joint surface between the universal part and the replaceable part is provided with a convex profile and a concave profile that match each other.

14. The hanger according to claim 1, characterized in that: The functional part includes a hook or a storage box.

15. A medical device, characterized in that: Comprising a carrier and the hanger according to any one of claims 1 to 14; A strip groove matched with the locking tongue is provided on the first outer wall of the carrier, and the width of the notch of the strip groove is smaller than the width of the groove cavity.

16. The medical device according to claim 15, characterized in that The carrier has a second outer wall adjacent to the first outer wall, a concave angle is formed between the first outer wall and the second outer wall, and a side of the body away from the functional part is in contact with the second outer wall.

Images