Server box ear device and server

Abstract

The application discloses a server box ear device and a server. The server box ear device comprises a shell, the shell has a containing cavity; an operating part, the operating part is arranged in the shell, and at least a part of the operating part is exposed to a first side of the shell; a cover, the cover is movably connected with the shell and is arranged at the first side of the shell to cover or avoid the operating part; a plurality of indicating parts, the shell has an indicating surface, the indicating parts are arranged at the indicating surface and transmit indicating information to the outside through the indicating surface, the indicating parts have a light-incident surface, a light-emitting surface and an intermediate surface, the intermediate surface is located between the light-incident surface and the light-emitting surface, the intermediate surface has a light-shielding layer, and light enters the indicating part from the light-incident surface and is emitted from the light-emitting surface. The application solves the problem that the case on the server box ear is easily touched by mistake in the prior art.

Description

Technical Field

[0001] This application relates to the field of server technology, and in particular to a server cabinet device and a server. Background Technology

[0002] The power buttons and other components of servers are usually located on the front-end mounting brackets. Because servers and their buttons are used in a variety of environments, and the more complex the environment, the easier it is to accidentally press the power button. To address this, the power button is typically recessed about 0.5mm below the bracket surface. While this reduces the probability of accidental presses to some extent, it only lowers the risk and does not completely prevent them. Utility Model Content

[0003] This application provides a server housing device and a server to at least solve the problem of accidental activation of cases on server housings in related technologies.

[0004] This application provides a server cabinet ear device, comprising: a housing having a receiving cavity; an operating member disposed within the housing, with at least a portion of the operating member exposed on a first side of the housing; a cover movably connected to the housing and closably covering the first side of the housing to shield or avoid the operating member; and a plurality of indicators, the housing having an indicator surface, the indicators being disposed on the indicator surface and transmitting indicator information outward through the indicator surface, the indicator having a light-inlet surface, a light-outlet surface, and a middle surface, the middle surface being located between the light-inlet surface and the light-outlet surface, the middle surface having a light-shielding layer, light entering the indicator from the light-inlet surface and exiting from the light-outlet surface.

[0005] This application also provides a server, including a chassis and the aforementioned server ear device, the server ear device being disposed on the front side of the chassis.

[0006] This application provides a cover to the outer casing, which is closable. The cover can be closed onto the casing to shield the operating component on the first side, protecting it and preventing accidental activation. When operation is needed, the cover can be opened to expose the component. This embodiment also includes multiple indicators that are linked to the operating component. These indicators display information such as the operation status of the component and the server status, allowing users to assess the server's condition. For each indicator, a light-shielding layer is provided on its middle surface. This layer blocks light, ensuring it enters only from the light-inlet surface and exits from the light-out surface. This ensures independent light distribution between indicators, preventing light from one indicator from shining into another and causing unclear or incorrect information. The above-mentioned configuration not only protects the operating components from accidental touches by covering them, thus effectively improving server security, but also ensures that the transmitted instructions are accurate, thereby guaranteeing the accuracy of server instructions and operations. The two aspects work together to make the server safer, more stable and reliable in use. Attached Figure Description

[0007] To more clearly illustrate the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0008] Figure 1 This is a schematic diagram of the server enclosure device provided in an embodiment of this application;

[0009] Figure 2 for Figure 1 Another structural diagram of the server cabinet ear device in the image;

[0010] Figure 3 for Figure 1 Exploded view of the server cabinet ear assembly;

[0011] Figure 4 for Figure 1 An assembly diagram showing the server ear assembly being installed onto the chassis.

[0012] Figure 5 for Figure 1 Rear view of the server enclosure with the rear cover hidden;

[0013] Figure 6 for Figure 5 A schematic diagram of the structure in which the operating element and the indicator element work together;

[0014] Figure 7 for Figure 6 A structural diagram from another perspective.

[0015] The above figures include the following reference numerals:

[0016] 10. Outer shell; 11. Connecting hole; 12. Limiting protrusion; 13. Receiving recess; 14. Display protrusion; 15. Positioning protrusion; 20. Operating component; 21. Elastic part; 22. Pressing part; 30. Cover; 40. Indicator; 41. Light-entering surface; 42. Light-exiting surface; 43. Middle surface; 50. Elastic component; 60. Chassis; 61. Positioning hole; 70. Hot melt column; 80. Rotating shaft. Detailed Implementation

[0017] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0018] It should be noted that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installed," "connected," and "linked" should be interpreted broadly, for example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections or indirect connections through an intermediate medium; they can be internal connections between two elements. The terms "parallel," "perpendicular," and "equal" include the described situation and situations similar to the described situation, the range of which is within an acceptable deviation range, wherein the acceptable deviation range is determined by those skilled in the art taking into account the measurement under discussion and the error associated with the measurement of a particular quantity (i.e., the limitations of the measurement system). For example, "parallel" includes absolute parallelism and approximate parallelism, where an acceptable deviation range for approximate parallelism can be, for example, within 5°; "perpendicular" includes absolute perpendicularity and approximate perpendicularity, where an acceptable deviation range for approximate perpendicularity can also be, for example, within 5°. "Equal" includes absolute equality and approximate equality, where an acceptable deviation range for approximate equality can be, for example, a difference between the two equal items being less than or equal to 5% of either one. Those skilled in the art will understand the specific meaning of the above terms in this application based on the specific circumstances.

[0019] To enable those skilled in the art to better understand the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] To address the problem of accidental activation of the case on the server earpiece in related technologies, this application provides a server earpiece device and a server.

[0021] like Figures 1 to 7The server cabinet ear device shown includes a housing 10, an operating member 20, a cover 30, and a plurality of indicators 40. The housing 10 has a receiving cavity; the operating member 20 is disposed inside the housing 10, and at least a portion of the operating member 20 is exposed on a first side of the housing 10; the cover 30 is movably connected to the housing 10 and can be opened and closed to cover the first side of the housing 10 to block or avoid the operating member 20; the housing 10 has an indicator surface, and the indicator 40 is disposed on the indicator surface and transmits indicator information outward through the indicator surface. The indicator 40 has a light-inlet surface 41, a light-outlet surface 42, and a middle surface 43. The middle surface 43 is located between the light-inlet surface 41 and the light-outlet surface 42, and the middle surface 43 has a light-shielding layer. Light enters the indicator 40 from the light-inlet surface 41 and is emitted from the light-outlet surface 42.

[0022] In this embodiment, a cover 30 is provided on the outer shell 10. The cover 30 and the outer shell 10 are connected in an openable and closable manner, so that the cover 30 can be closed on the outer shell 10 to cover the operating member 20 on the first side, thereby protecting the operating member 20 and avoiding the risk of accidental contact with the operating member 20. When it is necessary to operate the operating member 20, the cover 30 can be opened to expose the operating member 20, thereby enabling operation of the operating member 20. Meanwhile, this embodiment also includes multiple indicators 40, which can be linked with the operating component 20. This allows information such as the operation of the operating component 20 and the server's status to be displayed through the indicators 40, enabling personnel to judge the server's status. For the indicators 40, this embodiment provides a light-shielding layer at the middle surface 43. This layer blocks light, ensuring that light can only enter the indicator 40 from the light-inlet surface 41 and ultimately exit from the light-outlet surface 42. This ensures that the light from each indicator 40 is independent, preventing light from one indicator 40 from shining into another, thus avoiding chaotic light propagation and resulting in unclear or incorrect information. This design, on the one hand, protects the operating component 20 from accidental touch by the cover 30, effectively improving server security. On the other hand, the indicators 40 ensure the accuracy of the transmitted information, guaranteeing the accuracy of server indication and operation. These two aspects work together to make the server safer, more stable, and more reliable to use.

[0023] like Figure 3As shown, in this embodiment, both the top of the outer shell 10 and the top of the cover 30 have connecting holes 11, and these connecting holes 11 are correspondingly arranged. Correspondingly, the server housing ear device also includes a rotating shaft 80, which passes through the connecting holes 11 of the cover 30 and the outer shell 10. This allows the top of the cover 30 to be rotatably connected to the outer shell 10, enabling the cover 30 to be rotatably positioned relative to the outer shell 10. When it is necessary to open the cover 30 to operate the operating component 20, the cover 30 is flipped upwards to rotate around the rotating shaft 80. When it is not necessary to open the cover 30, the cover 30 can be flipped downwards under its own weight or external force to maintain a roughly flush position with the first side, thereby blocking the operating component 20. Of course, in addition to the above-mentioned flipping arrangement, the cover 30 can also be connected to the outer shell 10 by a snap-fit ​​or slidably mounted on the outer shell 10 using a slide rail or other structure.

[0024] In this embodiment, a groove for operation is provided at the bottom of the cover 30, so that the operator can reach into the groove to operate the cover 30.

[0025] like Figure 2 and Figure 3 As shown, in this embodiment, the server enclosure ear device also includes an elastic element 50. The elastic element 50 can be a torsion spring or other components as needed. The elastic element 50 is disposed between the outer shell 10 and the cover 30 and abuts against the cover 30. The elastic element 50 provides the cover 30 with a spring force to rotate in the closing direction. In this embodiment, grooves are provided on the surfaces of the outer shell 10 and the cover 30 facing each other. The two ends of the torsion spring are respectively disposed in the grooves, and the ends of the torsion spring can be embedded in the grooves, so that a transmission engagement is formed between the torsion spring and the inner wall of the groove. The torsion spring pre-stores the torque of the two ends approaching each other. Due to the engagement between the torsion spring and the groove, the cover 30 has a tendency to move in the closing direction. After the external force is removed, the cover 30 can automatically close under the action of the torsion spring, thereby automatically blocking the operating component 20 and preventing accidental activation due to forgetting to close the cover.

[0026] like Figure 1 , Figure 6 and Figure 7As shown, in this embodiment, the operating member 20 has a pressing part 22 and an elastic part 21. The outer shell 10 has a through hole extending through both the inside and outside. The pressing part 22 is disposed at the through hole and exposed outside the outer shell 10 for pressing operation by a person. The elastic part 50 is disposed in the receiving cavity and connected to the pressing part 22. One or both of the elastic part 21 and the pressing part 22 can be deformable. When a person presses the pressing part 22, the pressing part 22 causes the elastic part 21 to deform, thereby operating the operating member 20. At this time, the elastic part 21 deforms and triggers the trigger end inside the outer shell 10, thereby achieving the effect of being pressed and triggered. The elastic part 21 can be disposed on the end face of the pressing part 22 facing the receiving cavity, or it can be disposed on the side of the pressing part 22, as long as it can be deformed by the pressing part 22 and can cooperate with the trigger end. In this embodiment, the elastic part 21 is disposed in both of the above positions.

[0027] Server enclosures typically contain components such as control panels and buttons. This embodiment uses a button as an example; the trigger end is part of the button, which is located on the back cover of the housing 10. The button is activated when the elastic part 21 triggers the trigger end. The button is electrically connected to internal server components, triggering actions such as powering on / off, thus controlling and regulating the server. Correspondingly, a light source can also be installed within the housing. The light source works in conjunction with the indicator 40, generating and emitting light signals that travel along the indicator 40 from within the housing 10, thus providing an indication.

[0028] Optionally, the operating component 20 can adopt a one-piece structure, that is, the pressing part 22 and the elastic part 21 can be integrated together by injection molding or other integral molding methods, so that the operating component 20 forms a whole part with a more stable and reliable structure. Of course, the operating component 20 can also be adopted as a separate component as needed, with the pressing part 22 and the elastic part 21 processed separately and then connected together by post-assembly.

[0029] In this embodiment, the indicator 40 includes a light guide post, which is arranged laterally, meaning that the axis of the light guide post extends approximately laterally and is approximately perpendicular to the surface of the first side of the housing 10, so that the two end faces of the light guide post face towards and away from the first side, respectively. In this embodiment, the two end faces of the light guide post along the axial direction are designated as the light-inlet surface 41 and the light-outlet surface 42, with the end face closer to the first side being the light-outlet surface 42 and the end face away from the first side being the light-inlet surface 41. The circumferential side of the light guide post is the middle surface 43. For multiple light guide posts, they are arranged at intervals in a direction perpendicular to the axis, that is, arranged in parallel at intervals in the vertical direction. The vertical interval between the light guide posts can be very small. Due to the setting of the light-shielding layer, even if the interval between the light guide posts is very small, it will not cause mutual interference in light propagation, allowing each light guide to perform its own indicating function without interfering with each other.

[0030] The indicator 40 in this embodiment also includes a connecting frame located outside the light guide column. The connecting frame is connected to the middle surface 43 of the light guide column, thereby avoiding the light-inlet surface 41 and the light-outlet surface 42. The connecting frame can fix the light guide column and realize the connection and cooperation relationship between the indicator 40 and the operating component 20, and between the indicator 40 and the housing 10 through the connecting frame.

[0031] Optionally, the indicator 40 and the operating element 20 can be integrated together or set separately as needed. In this embodiment, it is preferred to set them together as an integrated unit, so that the structure is simpler and the installation is more convenient.

[0032] like Figure 5 As shown, in this embodiment, the inner wall of the receiving cavity has a limiting protrusion 12. The limiting protrusion 12 serves to limit the position of components such as the indicator 40 and the operating component 20 installed in the receiving cavity, ensuring that they are stably installed inside the outer casing 10 without wobbling. In this embodiment, the limiting protrusion 12 mainly limits the position of the indicator 40. The side of the limiting protrusion 12 away from the first side has an inclined surface. The side of the outer casing 10 away from the first side, that is, the back side of the outer casing 10, is the opening side. The rear cover is placed on the opening side to cover the opening side, and all components are installed into the receiving cavity from this side. When the indicator 40 is installed into the receiving cavity from the opening side of the housing 10, the indicator 40 first contacts the inclined surface, and then the force is continued to press the indicator 40. As the indicator 40 is further installed and abuts against the inclined surface, the limiting protrusion 12 and / or the indicator 40 undergo a slight deformation, so that the indicator 40 passes through the inclined surface, crosses the limiting protrusion 12 and enters the inner side of the limiting protrusion 12. Since the inner side of the limiting protrusion 12 is a straight surface, it can block the indicator 40, so that the indicator 40 cannot be separated from the inner side of the limiting protrusion 12, thereby limiting the indicator 40 to the limiting protrusion 12 and fixing the indicator 40.

[0033] Since the operating component 20 in this embodiment is not fixed using the limiting protrusion 12, a fixing hole is provided inside the outer shell 10, along with a hot-melt column 70. Corresponding through holes can be provided on the elastic part 21 of the operating component 20 and the connecting bracket of the indicator 40. The through holes and fixing holes cooperate with each other. When the operating component 20 and the indicator 40 are installed in the receiving cavity, the through holes and fixing holes are aligned. At this time, the hot-melt column 70 is inserted into the through holes and fixing holes, and the hot-melt column 70 is melted by high temperature, thus fixing the operating component 20 and the indicator 40 inside the outer shell 10. Under the dual action of the limiting protrusion 12 and the hot-melt column 70, the operating component 20 and the indicator 40 are firmly fixed inside the outer shell 10. Of course, in addition to the above-mentioned fixing method, other fixing methods such as screw fixing and snap-fit ​​can also be used, as long as the effect of fixing the operating component 20 and the indicator 40 inside the outer shell 10 can be achieved.

[0034] like Figure 1 and Figure 2 As shown, in this embodiment, the indicator surface is located on the first side, meaning that the indicator surface and the operating component 20 are located on the same side of the housing 10, both on the front side of the housing 10, thus allowing the operator to easily observe and operate it. Simultaneously, the indicator surface is exposed outside the cover 30; that is, when the cover 30 is closed, it only obstructs the operating component 20, avoiding obstruction of the indicator surface. This ensures that the indicator surface is always exposed regardless of the state of the cover 30, making it easier for personnel to observe the indicator 40. Of course, besides the above method, the indicator surface can also be positioned within the coverage area of ​​the cover 30, so that when the cover 30 is closed, it can simultaneously obstruct both the indicator surface and the operating component 20.

[0035] It should be noted that, since the indicator surface needs to transmit the light from the indicator 40, the wall thickness of the indicator surface can be set to be thinner than other parts of the housing 10, so as to ensure that the light can be transmitted smoothly and avoid unclear indication.

[0036] In this embodiment, to ensure that the earpiece retains its original size after the addition of the cover 30, the first side of this embodiment has a receiving recess 13 and a display protrusion 14. Both the receiving recess 13 and the display protrusion 14 are located on the front face and are adjacent to each other, naturally forming a stepped structure between them. The operating member 20 is embedded in the receiving recess 13, and the cover 30 is also disposed within the receiving recess 13. When the cover 30 is closed, it not only covers the operating member 20, but its outer surface is also flush with the surface of the display protrusion 14, thus completely containing the cover 30 within the receiving recess 13 and preventing it from protruding from the first side of the outer shell 10. This achieves the effect of maintaining the earpiece's size essentially unchanged. Correspondingly, the indicator surface is located on the display protrusion 14. Since the cover 30 only covers the area where the receiving recess 13 is located, it naturally avoids the display protrusion 14 when covering the operating member 20, thus not affecting the indicator surface.

[0037] Optionally, the specific type of the cover 30 can be selected as needed, and it can be set to be either opaque or transparent. When set to transparent, personnel can directly see the operating component 20 through the cover 30, making observation easier. Simultaneously, due to the transparent design, the cover 30 does not excessively obstruct the light from the indicator 40. Therefore, the indicator 40 can be placed within the coverage area of ​​the cover 30, meaning the cover 30 can simultaneously block both the operating component 20 and the indicator 40, while the light signal from the indicator 40 can still be emitted through the transparent cover 30, facilitating observation. When set to opaque, personnel cannot see the operating component 20 without opening the cover 30, thus improving the privacy of the operating component 20 and preventing unauthorized observation. Due to the opaque design of the cover 30, it is preferable in this case that the cover 30 avoids the indicator surface, ensuring that the cover 30 does not affect the indicating effect of the indicator 40.

[0038] like Figure 2 and Figure 4As shown, in this embodiment, the outer surface of the outer casing 10 also has a second side, on which a positioning protrusion 15 is provided. The positioning protrusion 15 is used to mate and position with the positioning hole 61 on the chassis 60. When installing the server ear device, the positioning protrusion 15 is aligned with the positioning hole 61, and then the server ear device is moved so that the positioning protrusion 15 gradually approaches and extends into the positioning hole 61. Then, the server ear device is connected and locked to the chassis 60 by bolts or other components. The cooperation between the positioning protrusion 15 and the positioning hole 61 makes the installation of the server ear device more stable, reliable, convenient and quick. Considering that the other side of the outer casing 10 opposite to the first side is an open side used to install various components into the receiving cavity, this embodiment sets the second side on another side of the outer casing 10, so that the second side is adjacent to the first side. This allows the server ear device to move laterally left and right during the installation process on the chassis 60, without affecting the front and rear ends of the ear.

[0039] like Figure 4 As shown, this embodiment also provides a server, including a chassis 60 and the aforementioned server ear device. The server ear device is disposed on the front side of the chassis 60. The front side of the chassis 60 may be provided with a recess for installing and accommodating the server ear device. At the same time, a positioning hole 61 is provided on the side of the recess to cooperate with the positioning protrusion 15 on the outer shell 10.

[0040] The specific structural form and number of positioning holes 61 and positioning protrusions 15 can be set as needed. In this embodiment, the positioning hole 61 is a round hole and the positioning protrusion 15 is a cross rib. There are two positioning holes 61 and two positioning protrusions 15, and the two positioning holes 61 are arranged vertically and vertically.

[0041] It should be noted that "multiple" in the above embodiments refers to at least two.

[0042] As can be seen from the above description, the embodiments of this utility model achieve the following technical effects:

[0043] By providing a cover 30 on the outer casing 10, and the cover 30 and the outer casing 10 being in an openable and closable manner, the cover 30 can be closed on the outer casing 10 to cover the operating component 20 on the first side, thereby protecting the operating component 20 and avoiding the risk of accidental contact with the operating component 20. When it is necessary to operate the operating component 20, the cover 30 can be opened to expose the operating component 20, thereby enabling operation of the operating component 20. Meanwhile, this embodiment also includes multiple indicators 40, which can be linked with the operating component 20. This allows information such as the operation of the operating component 20 and the server's status to be displayed through the indicators 40, enabling personnel to judge the server's status. For the indicators 40, this embodiment provides a light-shielding layer at the middle surface 43. This layer blocks light, ensuring that light can only enter the indicator 40 from the light-inlet surface 41 and ultimately exit from the light-outlet surface 42. This ensures that the light from each indicator 40 is independent, preventing light from one indicator 40 from shining into another, thus avoiding chaotic light propagation and resulting in unclear or incorrect information. This design, on the one hand, protects the operating component 20 from accidental touch by the cover 30, effectively improving server security. On the other hand, the indicators 40 ensure the accuracy of the transmitted information, guaranteeing the accuracy of server indication and operation. These two aspects work together to make the server safer, more stable, and more reliable to use.

[0044] The server cabinet device and server provided in this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this application. It should be noted that those skilled in the art can make several improvements and modifications to this application without departing from the principles of this application, and these improvements and modifications also fall within the protection scope of the claims of this application.

Claims

1. A server cabinet ear device, characterized in that, include: The outer casing (10) has a receiving cavity; An operating element (20) is disposed within the housing (10), and at least a portion of the operating element (20) is exposed on a first side of the housing (10). Cover (30), which is movably connected to the outer shell (10) and can be opened and closed to cover the first side of the outer shell (10) to block or avoid the operating member (20); Multiple indicators (40) are provided. The housing (10) has an indicator surface. The indicator (40) is disposed on the indicator surface and transmits indicator information outward through the indicator surface. The indicator (40) has a light-inlet surface (41), a light-outlet surface (42), and a middle surface (43). The middle surface (43) is located between the light-inlet surface (41) and the light-outlet surface (42). The middle surface (43) has a light-shielding layer. Light enters the indicator (40) through the light-inlet surface (41) and is emitted through the light-outlet surface (42).

2. The server cabinet ear device according to claim 1, characterized in that, Both the outer shell (10) and the cover (30) have connection holes (11). The server cabinet ear device also includes a rotating shaft (80), which passes through the connection holes (11) of the cover (30) and the outer shell (10) so that the cover (30) is rotatably disposed relative to the outer shell (10).

3. The server cabinet ear device according to claim 2, characterized in that, The server enclosure also includes an elastic element (50) disposed between the outer shell (10) and the cover (30) and abutting against the cover (30). The elastic element (50) provides the cover (30) with a spring force to rotate in the closing direction.

4. The server cabinet ear device according to claim 1, characterized in that, The operating member (20) has an elastic part (21) which is deformable. When the operating member (20) is operated, the elastic part (21) deforms and triggers the trigger end inside the housing (10).

5. The server enclosure ear device according to claim 1, characterized in that, The indicator (40) includes a light guide column, the two end faces of the light guide column in the axial direction are the light inlet surface (41) and the light outlet surface (42), the side surface of the light guide column in the circumferential direction is the middle surface (43), and the light guide columns are arranged at intervals in a direction perpendicular to the axis.

6. The server enclosure device according to claim 1, characterized in that, The inner wall of the receiving cavity has a limiting protrusion (12), the limiting protrusion (12) has an inclined surface, and when the indicator (40) is installed in the receiving cavity, it abuts against the inclined surface and is limited by the inclined surface to the limiting protrusion (12).

7. The server cabinet ear device according to claim 1, characterized in that, The indicator surface is located on the first side and exposed outside the cover (30), and the cover (30) avoids the indicator surface when it blocks the operating member (20).

8. The server cabinet ear device according to claim 1, characterized in that, The cover (30) is a transparent part.

9. The server enclosure device according to claim 1, characterized in that, The server cabinet ear device also includes a pivot (80), which passes through the top of the cover (30) and the outer shell (10) so that the cover (30) can be flipped up and down relative to the outer shell (10). When the cover (30) is flipped up, it avoids the operating member (20). When the cover (30) is flipped down, it blocks the operating member (20). The bottom end of the cover (30) has a groove for operation. The outer casing (10) has a through hole on its first side, and the operating member (20) has an elastic part (21) for operation, the elastic part (21) being deformable and located at the through hole; The indicator surface is located on the first side, which has a receiving recess (13) and a display protrusion (14). The cover (30) is disposed in the receiving recess (13), and when the cover (30) covers the operating member (20), the outer surface of the cover (30) is flush with the surface of the display protrusion (14). The indicator surface is located on the display protrusion (14), and when the cover (30) covers the operating member (20), it avoids the display protrusion (14). The indicator (40) includes a light guide post, the two end faces of the light guide post in the axial direction are the light inlet surface (41) and the light outlet surface (42), the side surface of the light guide post in the circumferential direction is the middle surface (43), and the light guide posts are arranged in parallel at intervals in a direction perpendicular to the axis. The second side of the outer casing (10) has a positioning protrusion (15), which is used to mate and position with the positioning hole (61) on the chassis (60). The second side is arranged adjacent to the first side.

10. A server, characterized in that, The device includes a chassis (60) and a server ear assembly as described in any one of claims 1 to 9, the server ear assembly being disposed on the front side of the chassis (60).

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