Door rotating mechanism and anesthesia machine

Abstract

The utility model is applicable to the technical field of anaesthesia machine equipment, and provides a door rotating mechanism and an anaesthesia machine, the door rotating mechanism comprises an equipment component fixing seat, a door plate and a connecting rod, the lower half part of the equipment component fixing seat is provided with a first hinge part, and the upper half part of the door plate is provided with a second hinge part; the connecting rod is provided with a first rotating shaft and a second rotating shaft, the first rotating shaft is hinged to the first hinge part, and the second rotating shaft is hinged to the second hinge part. When the door plate is opened, the whole door plate can move the lower position of the equipment assembly fixing seat, so that the space of the equipment assembly fixing seat is released to the maximum extent, corresponding equipment assemblies in the equipment assembly fixing seat are exposed, butt joint and operation of the assemblies in the equipment assembly fixing seat are facilitated, and use is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of anesthetic machines, and particularly relates to a door rotating mechanism and an anesthetic machine. Background Art

[0002] Some existing electronic devices are provided with doors to cover some components. For example, an anesthetic machine has an ACGO (fresh gas outlet) interface and an ACGO switch. To reduce the risk of dust accumulation and difficult cleaning caused by the exposure of the ACGO interface and the ACGO switch on the outer surface of the housing, a protective door is usually designed for the anesthetic machine. The door can be opened and closed. For example, closing the door can separate the ACGO interface and the ACGO switch from the outside, and opening the door can dock the ACGO interface with an external breathing circuit or operate the ACGO switch.

[0003] However, the opening angle of the protective door of existing electronic devices is limited. For example, the opening angle of the protective door of an anesthetic machine is too small, which will affect the docking of the ACGO interface with an external breathing circuit and is inconvenient to use. Summary of the Utility Model

[0004] An embodiment of the utility model provides a door rotating mechanism and an anesthetic machine, aiming to solve the problem that the too small opening angle of the protective door of existing electronic devices affects the use.

[0005] The embodiment of the utility model is implemented as follows. A door rotating mechanism includes a fixed seat for equipment components, a door panel, and a connecting rod. The lower half of the fixed seat for equipment components is provided with a first hinge portion, the upper half of the door panel is provided with a second hinge portion, the connecting rod has a first rotating shaft and a second rotating shaft, the first rotating shaft is hinged to the first hinge portion, and the second rotating shaft is hinged to the second hinge portion.

[0006] Further, the fixed seat for equipment components is provided with a fixed block which has a first semi-circular groove, and the fixed seat for equipment components has a second semi-circular groove. The first hinge portion is composed of the first semi-circular groove and the second semi-circular groove, and the first rotating shaft is provided with a first rotating groove which is matched with the first hinge portion.

[0007] Further, the fixed block is provided with a first limiting portion, and the first rotating shaft is provided with a second limiting portion which is matched with the first limiting portion.

[0008] Further, the second hinge portion includes an elastic shaft hole and a first bayonet. The first bayonet is connected to the elastic shaft hole, the opening width of the first bayonet is smaller than the diameter of the elastic shaft hole, and the second rotating shaft is provided with a second rotating groove which is matched with the elastic shaft hole.

[0009] Further, the connecting rod includes a rod body. The first end of the rod body extends along a first direction to form a first rotating shaft, and the second end of the rod body extends along a second direction to form a second rotating shaft. The first direction and the second direction are opposite and both perpendicular to the rod body.

[0010] Further, the door panel is further provided with a positioning frame. The distance between the free end of the positioning frame and the door panel is greater than the diameter of the second rotating shaft to limit the rod body.

[0011] Further, the equipment component fixing seat is provided with a first magnetic attracting member, and the door panel is provided with a second magnetic attracting member that cooperates with the first magnetic attracting member.

[0012] Further, the door panel is provided with a mounting groove for mounting the second magnetic attracting member.

[0013] Further, the door panel is provided with a handle groove.

[0014] In a second aspect, the present application further provides an anesthesia machine, including:

[0015] An anesthesia machine body, which includes an ACGO switch assembly and an ACGO interface; and

[0016] The door rotation mechanism as described above connected to the anesthesia machine body, and the ACGO switch assembly and the ACGO interface are arranged on the equipment component fixing seat.

[0017] The beneficial effect of the present application is that the door rotation mechanism of the present application includes an equipment component fixing seat. The equipment component fixing seat is provided with a first hinged portion, and the door panel is provided with a second hinged portion. The connecting rod has a first rotating shaft and a second rotating shaft. The first rotating shaft is hinged to the first hinged portion, and the second rotating shaft is hinged to the second hinged portion. The first hinged portion is located in the lower half of the equipment component fixing seat, and the second hinged portion is located in the upper half of the door panel. When the door panel is opened, the whole door panel can move to a position slightly below the equipment component fixing seat, thereby maximizing the release of the space of the equipment component fixing seat, exposing the corresponding equipment components in the equipment component fixing seat, facilitating the docking and operation of the components in the equipment component fixing seat, and being convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the anesthesia machine provided by the present application;

[0019] Figure 2 is a schematic structure diagram of the door of an embodiment of the anesthesia machine provided by the present application when opened;

[0020] Figure 3 is Figure 2 an enlarged schematic diagram of part A1 in

[0021] Figure 4It is a schematic exploded view of an embodiment of the door rotating mechanism provided by the present application;

[0022] Figure 5 It is a schematic exploded view of the door panel and the connecting rod of an embodiment of the door rotating mechanism provided by the present application;

[0023] Figure 6 is Figure 5 an enlarged schematic view of part A2 in

[0024] Figure 7 It is a schematic view of the structure of the connecting rod and the fixing block of an embodiment of the door rotating mechanism provided by the present application.

[0025] Wherein: 100, equipment component fixing seat; 110, first hinge part; 120, fixing block; 121, first semi-circular groove; 122, first limiting part; 130, first magnetic attracting part; 200, door panel; 210, second hinge part; 211, elastic shaft hole; 212, first bayonet; 220, positioning frame; 230, installation groove; 240, handle groove; 300, connecting rod; 310, first rotating shaft; 311, first rotating groove; 312, second limiting part; 320, second rotating shaft; 321, second rotating groove; 330, rod main body; M1, anesthesia machine. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present utility model and should not be construed as a limitation to the present utility model. In addition, it should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, "a plurality of" means two or more, unless specifically defined otherwise.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" should be construed broadly. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection, an electrical connection or a connection capable of mutual communication; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0032] The door rotation mechanism of the present application includes a fixed seat for equipment components. The fixed seat for equipment components is provided with a first hinge portion, the door panel is provided with a second hinge portion, the connecting rod has a first rotating shaft and a second rotating shaft. The first rotating shaft is hinged to the first hinge portion, and the second rotating shaft is hinged to the second hinge portion. The first hinge portion is located in the lower half of the fixed seat for equipment components, and the second hinge portion is located in the upper half of the door panel. When the door panel is opened, the entire door panel can move to a position slightly below the fixed seat for equipment components, thereby maximizing the release of the space of the fixed seat for equipment components, exposing the corresponding equipment components in the fixed seat for equipment components, facilitating the docking and operation of the components in the fixed seat for equipment components, and being convenient to use.

[0033] Embodiment 1

[0034] As Figures 1 to 7 shown, an embodiment of the present application provides a door rotation mechanism, including a fixed seat 100 for equipment components, a door panel 200, and a connecting rod 300. A first hinge portion 110 is provided in the lower half of the fixed seat 100 for equipment components, and a second hinge portion 210 is provided in the upper half of the door panel 200. The connecting rod 300 has a first rotating shaft 310 and a second rotating shaft 320. The first rotating shaft 310 is hinged to the first hinge portion 110, and the second rotating shaft 320 is hinged to the second hinge portion 210.

[0035] In implementation, the door rotation mechanism provided by the present application is applied to an electronic device having an opening and closing component such as a door panel 200 or a cabinet panel. The electronic device includes, but is not limited to, an anesthesia machine M1, without limitation.

[0036] In some embodiments, the fixed seat 100 for equipment components is provided on the electronic device and is used to accommodate components of the electronic device, such as switches, jacks, and operation buttons. Exemplarily, taking the anesthesia machine M1 as an example, an ACGO switch assembly and an ACGO interface are provided in the fixed seat 100 for equipment components, without limitation.

[0037] In some embodiments, the door panel 200 is hinged to the fixed seat 100 for equipment components through the connecting rod 300, so that the door panel 200 can be unfolded relative to the fixed seat 100 for equipment components to expose the components located in the fixed seat 100 for equipment components. Among them, the first end of the connecting rod 300 is the first rotating shaft 310, and the first rotating shaft 310 is hinged to the lower half of the fixed seat 100 for equipment components. The second end of the connecting rod 300 is the second rotating shaft 320, and the second rotating shaft 320 is hinged to the upper half of the door panel 200.

[0038] Exemplarily, taking the case where the electronic device is placed horizontally as an example, when the door panel 200 is opened, the second rotation axis 320 is lower than the first rotation axis 310, so that the entire door panel 200 is lower than the device component fixing seat 100, thereby exposing the components located in the device component fixing seat 100. For example, the ACGO switch component and the ACGO interface of the anesthetic machine M1 are exposed, which facilitates the operation of the ACGO switch component or facilitates the docking of the ACGO interface with an external breathing circuit.

[0039] In some possible embodiments, the second rotation axis 320 may also be flush with or slightly higher than the first rotation axis 310, as long as it can expose the components located in the device component fixing seat 100 for convenient operation or docking, without limitation.

[0040] The door rotation mechanism of the present application includes a device component fixing seat 100, the device component fixing seat 100 is provided with a first hinge portion 110, the door panel 200 is provided with a second hinge portion 210, the connecting rod 300 has a first rotation axis 310 and a second rotation axis 320, the first rotation axis 310 is hinged to the first hinge portion 110, the second rotation axis 320 is hinged to the second hinge portion 210, the first hinge portion 110 is located in the lower half of the device component fixing seat 100, and the second hinge portion 210 is located in the upper half of the door panel 200. When the door panel 200 is opened, the entire door panel 200 can move to a position slightly lower than the device component fixing seat 100, thereby maximizing the release of the space of the device component fixing seat 100 and exposing the corresponding device components in the device component fixing seat 100, facilitating the docking and operation of the components in the device component fixing seat 100, and being convenient to use.

[0041] In some alternative embodiments, the device component fixing seat 100 is provided with a fixing block 120, the fixing block 120 has a first semi-circular groove 121, the device component fixing seat 100 has a second semi-circular groove, the first hinge portion 110 is composed of the first semi-circular groove 121 and the second semi-circular groove, and the first rotation axis 310 is provided with a first rotation groove 311 that cooperates with the first hinge portion 110.

[0042] The fixing block 120 is fixedly connected to the equipment component fixing seat 100 by bolts or screws. Semi-circular grooves are provided on both the fixing block 120 and the equipment component fixing seat 100. When the fixing block 120 and the equipment component fixing seat 100 are assembled into one body, the two semi-circular grooves form a complete round hole. The first rotating shaft 310 is provided with a first rotating groove 311, and the first rotating groove 311 is adapted to the round hole. In other words, the diameter of the first rotating groove 311 is smaller than the diameter of the first rotating shaft 310. At the same time, the diameter of the round hole formed by the first semi-circular groove 121 and the second semi-circular groove is equal to or slightly larger than the diameter of the first rotating groove 311. The cooperation of the first rotating groove 311 and the round hole limits the connecting rod 300 while realizing the hinge connection between the connecting rod 300 and the equipment component fixing seat 100.

[0043] In some embodiments, the second hinge portion 210 includes an elastic shaft hole 211 and a first bayonet 212. The first bayonet 212 is connected to the elastic shaft hole 211, and the opening width of the first bayonet 212 is smaller than the diameter of the elastic shaft hole 211. The second rotating shaft 320 is provided with a second rotating groove 321 that cooperates with the elastic shaft hole 211.

[0044] The second hinge portion 210 is composed of an elastic shaft hole 211 and a first bayonet 212. Among them, the first bayonet 212 is the opening of the elastic shaft hole 211. The elastic shaft hole 211 has certain elastic deformation characteristics, and the diameter of the elastic shaft hole 211 is equal to or slightly larger than the diameter of the second rotating groove 321. During installation, the second rotating groove 321 is snapped into the elastic shaft hole 211 by the first bayonet 212. The opening width of the first bayonet 212 is smaller than the diameter of the elastic shaft hole 211. When the second rotating groove 321 passes through the first bayonet 212, the second rotating groove 321 squeezes the first bayonet 212. Since the elastic shaft hole 211 can undergo a certain amount of elastic deformation, the first bayonet 212 opens under the extrusion of the second rotating groove 321 to allow the second rotating groove 321 to pass through, so that the second rotating groove 321 is snapped into the elastic shaft hole 211. The cooperation of the second rotating groove 321 and the elastic shaft hole 211 limits the connecting rod 300 while realizing the hinge connection between the connecting rod 300 and the door panel 200.

[0045] In some embodiments, the fixing block 120 is provided with a first limiting portion 122, and the first rotating shaft 310 is provided with a second limiting portion 312 that cooperates with the first limiting portion 122. The cooperation of the first limiting portion 122 and the second limiting portion 312 is used to limit the rotation angle of the connecting rod 300, preventing the situation where the rotation angles of the connecting rod 300 and the door panel 200 are too large, resulting in damage to the door panel 200 or the connecting rod 300.

[0046] In some embodiments, the connecting rod 300 includes a rod main body 330. A first end of the rod main body 330 extends along a first direction to form a first rotating shaft 310, and a second end of the rod main body 330 extends along a second direction to form a second rotating shaft 320. The first direction and the second direction are opposite to each other and both are perpendicular to the rod main body 330. Through the above arrangement, the door panel 200 can be better opened and closed with the equipment component fixing seat 100, and the structure is simple and reliable.

[0047] In some embodiments, the door panel 200 is further provided with a positioning frame 220. The distance between the free end of the positioning frame 220 and the door panel 200 is greater than the diameter of the second rotating shaft 320 to limit the rod main body 330.

[0048] The positioning frame 220 can be regarded as a protrusion provided on the door panel 200. Among them, the end of the positioning frame 220 away from the door panel 200 is the free end of the positioning frame 220. The distance between the free end of the positioning frame 220 and the door panel 200 is the height of the positioning frame 220 relative to the door panel 200. Since the height of the positioning frame 220 is greater than the diameter of the second rotating shaft 320, and the second rotating shaft 320 and the rod main body 330 are perpendicular or substantially perpendicular, when the second rotating shaft 320 rotates along its central axis and rotates to a certain angle, the positioning frame 220 abuts against the rod main body 330 to limit the rod main body 330.

[0049] In some embodiments, the equipment component fixing seat 100 is provided with a first magnetic member 130, and the door panel 200 is provided with a second magnetic member (not shown in the figure) that cooperates with the first magnetic member 130.

[0050] During implementation, either one of the first magnetic member 130 and the second magnetic member can be a magnet, and the other can be a magnet or an iron block or other components that can be adsorbed by the magnet, without limitation. In some embodiments, the door panel 200 is provided with an installation groove 230 for installing the second magnetic member. Through the above arrangement, the magnetic attraction between the first magnetic member 130 and the second magnetic member can make the door panel 200 close better.

[0051] In some embodiments, the door panel 200 is provided with a handle groove 240. The handle groove 240 can be regarded as a groove on the door panel 200, which is convenient for the user to pull the door panel 200 through the handle groove 240 to open the door panel 200.

[0052] In some possible embodiments, fixing blocks 120 are provided on both the left and right sides of the device component fixing base 100. There are two connecting rods 300, and the elastic shaft holes 211 are also designed to be two located on the left and right sides of the door panel 200. The two connecting rods 300 are respectively hinged to the fixing blocks 120 and the elastic shaft holes 211 on both sides, which can better realize the opening and closing of the door panel 200 and the device component fixing base 100. Similarly, the above-mentioned components are all arranged symmetrically left and right. For example, the positioning frame 220 is also arranged symmetrically left and right, which will not be elaborated.

[0053] Embodiment 2

[0054] In some alternative embodiments, the present application further provides an anesthesia machine M1, including:

[0055] The anesthesia machine M1 body, the anesthesia machine M1 body includes an ACGO switch assembly and an ACGO interface; and

[0056] The door rotation mechanism as described above connected to the anesthesia machine M1 body, and the ACGO switch assembly and the ACGO interface are arranged on the device component fixing base 100.

[0057] The door rotation mechanism of the present application includes a device component fixing base 100. The device component fixing base 100 is provided with a first hinge portion 110, and the door panel 200 is provided with a second hinge portion 210. The connecting rod 300 has a first rotating shaft 310 and a second rotating shaft 320. The first rotating shaft 310 is hinged to the first hinge portion 110, and the second rotating shaft 320 is hinged to the second hinge portion 210. The first hinge portion 110 is located in the lower half of the device component fixing base 100, and the second hinge portion 210 is located in the upper half of the door panel 200. When the door panel 200 is opened, the entire door panel 200 can move to a position below the device component fixing base 100, thereby maximizing the release of the space of the device component fixing base 100 and exposing the corresponding device components in the device component fixing base 100, facilitating the docking and operation of the components in the device component fixing base 100, and being convenient to use.

[0058] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A door rotating mechanism, characterized in that, It includes a fixing seat for equipment components, a door panel, and a connecting rod. A first hinge portion is provided at the lower half of the fixing seat for equipment components, and a second hinge portion is provided at the upper half of the door panel. The connecting rod has a first rotating shaft and a second rotating shaft. The first rotating shaft is hinged to the first hinge portion, and the second rotating shaft is hinged to the second hinge portion.

2. The door rotating mechanism according to claim 1, characterized in that, The fixing seat for equipment components is provided with a fixing block which has a first semi-circular groove, and the fixing seat for equipment components has a second semi-circular groove. The first hinge portion is composed of the first semi-circular groove and the second semi-circular groove. The first rotating shaft is provided with a first rotating groove that cooperates with the first hinge portion.

3. The door rotating mechanism according to claim 2, characterized in that, The fixing block is provided with a first limiting portion, and the first rotating shaft is provided with a second limiting portion that cooperates with the first limiting portion.

4. The door rotating mechanism according to claim 1, wherein, The second hinge portion includes an elastic shaft hole and a first bayonet. The first bayonet is connected to the elastic shaft hole, and the opening width of the first bayonet is smaller than the diameter of the elastic shaft hole. The second rotating shaft is provided with a second rotating groove that cooperates with the elastic shaft hole.

5. The door rotating mechanism according to claim 1, wherein, The connecting rod includes a rod body. The first end of the rod body extends along a first direction to form the first rotating shaft, and the second end of the rod body extends along a second direction to form the second rotating shaft. The first direction and the second direction are opposite and both are perpendicular to the rod body.

6. The door rotating mechanism according to claim 5, characterized in that, The door panel is further provided with a positioning bracket, and the distance between the free end of the positioning bracket and the door panel is greater than the diameter of the second rotating shaft to limit the rod body.

7. The door rotating mechanism according to claim 1, characterized in that, The fixing seat for equipment components is provided with a first magnetic attracting member, and the door panel is provided with a second magnetic attracting member that cooperates with the first magnetic attracting member.

8. The door rotating mechanism according to claim 7, characterized in that, The door panel is provided with a mounting groove for mounting the second magnetic attracting member.

9. The door rotating mechanism according to any one of claims 1 to 8, characterized in that, The door panel is provided with a handle groove.

10. An anesthetic machine, characterized in that, Comprising: An anesthesia machine body which includes an ACGO switch assembly and an ACGO interface; And A door rotating mechanism as described in any one of claims 1 to 9 connected to the anesthesia machine body, and the ACGO switch assembly and the ACGO interface are arranged on the fixing seat for equipment components.

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