Equipment panel, equipment chassis and network equipment

Abstract

The invention provides an equipment panel, an equipment case and network equipment, and relates to the technical field of electronics. An equipment panel comprises at least two panel fragments, and interface holes are formed in the panel fragments; the connecting mechanism is used for connecting the adjacent side edges of the two adjacent panel fragments; wherein the connecting mechanism is connected with the two adjacent panel fragments, and a floating gap is formed between the two adjacent panel fragments. By means of the device panel, the installation efficiency of the network device with the multi-layer interfaces can be improved.

Description

Technical Field

[0001] This specification relates to the field of electronic technologies, and in particular, to a device panel, a device chassis, and a network device. Background Art

[0002] With the development of network technologies, network devices are gradually evolving towards high density with more interfaces deployed. On network devices, a front panel needs to be provided to shield the front openings of the network devices, so as to achieve the effects of dust prevention and electrostatic shielding.

[0003] The number of interfaces on the front side of network devices increases, and the interfaces are in a stacked structure. That is, in network devices, by arranging multiple printed circuit boards, the interfaces on the front side of the network devices are arranged vertically in multiple layers. However, each device has its own manufacturing tolerance, and the stacked structure will cause tolerance accumulation, resulting in difficult installation of the front panel of the network device and reducing the installation efficiency of the network device. Summary of the Invention

[0004] To overcome the problems existing in the related technologies, this specification provides a device panel, a device chassis, and a network device.

[0005] According to the first aspect of the embodiments of this specification, a device panel is provided, including:

[0006] At least two panel segments, with interface holes formed on the panel segments;

[0007] A connection mechanism connecting adjacent side edges of two adjacent panel segments;

[0008] Wherein, through the connection of the connection mechanism with two adjacent panel segments, a floating gap is formed between the two adjacent panel segments.

[0009] Optionally, the connection mechanism includes:

[0010] A socket post formed on a first adjacent side edge of one of two adjacent panel segments;

[0011] A through hole formed on a second adjacent side edge of the other of two adjacent panel segments, and the socket post passes through the through hole;

[0012] A sleeve sleeved between the socket post and the through hole, and the edge of the socket post is fixed to the sleeve.

[0013] Further, the second adjacent side edge includes:

[0014] An outer surface portion;

[0015] An inner bent portion, the inner bent portion is stacked with the first adjacent side edge, and the through hole is formed in the inner bent portion;

[0016] Wherein, the floating gap is formed between the through hole and the sleeve.

[0017] Furthermore, shielding contacts are formed on the inner bending parts on both sides of the through hole, and the shielding contacts are abutted against the first adjacent side.

[0018] Optionally, the first adjacent side includes a first vertical part and a first horizontal part, and the through hole is formed in the first horizontal part;

[0019] The second adjacent side includes a second vertical part and a second horizontal part, and the socket column is formed in the second horizontal part;

[0020] Wherein, the floating gap is formed between the first horizontal part and the second horizontal part.

[0021] Furthermore, sinking grooves are formed on the second horizontal parts on both sides of the socket column;

[0022] The device panel further includes a conductive filling layer, and the conductive filling layer is disposed in the sinking grooves.

[0023] Furthermore, the socket column and the first adjacent side are integrally formed or the socket column is a pin.

[0024] Optionally, the connecting mechanism includes:

[0025] A mushroom head is disposed on the first adjacent side of one of the adjacent two panel segments, and the mushroom head includes a stem part and a head part;

[0026] A gourd hole is formed on the second adjacent side of the other of the adjacent two panel segments, the mushroom head is matched with the gourd hole, the gourd hole includes a first section and a second section, and the width of the first section is greater than the width of the second section;

[0027] Wherein, the diameter of the stem part is smaller than the width of the second section, the diameter of the head part is greater than the width of the second section and smaller than the width of the first section, and the floating gap is formed between the stem part and the second section.

[0028] Furthermore, the second adjacent side includes:

[0029] An outer surface part;

[0030] An inner bending part, the inner bending part is stacked with the first adjacent side, and the gourd hole is formed in the inner bending part;

[0031] Wherein, the mushroom head is disposed on the side of the first adjacent side facing the second adjacent side.

[0032] Optionally, the connecting mechanism includes:

[0033] A connecting groove formed by bending a first adjacent side on one of two adjacent panel segments;

[0034] A connecting bar formed by a second adjacent side on the other of the two adjacent panel segments, and the connecting bar extends into the connecting groove.

[0035] Furthermore, the at least two panel segments further include:

[0036] A supporting side vertically connected to the adjacent side, a fixing hook is formed on the supporting side of one of the adjacent panel segments, and a fixing buckle is formed on the supporting side of the other of the adjacent panel segments;

[0037] Wherein, the fixing hook and the fixing buckle are cooperatively fixed.

[0038] According to a second aspect of the embodiments of the present specification, there is provided an equipment chassis, including:

[0039] A box body with an insertion interface opened on the front side of the box body; and,

[0040] The equipment panel according to any one of the above, and the equipment panel shields the insertion interface.

[0041] According to a third aspect of the embodiments of the present specification, there is provided a network device, including:

[0042] The above equipment chassis; and,

[0043] A circuit board, on which an interface array is provided, and the interface array corresponds to the insertion interface of the box body in the equipment chassis;

[0044] Wherein, the interface array is accommodated in the interface holes provided on the equipment panel of the equipment chassis.

[0045] The technical solutions provided by the embodiments of the present specification may include the following beneficial effects:

[0046] In the embodiments of the present specification, on the equipment panel, a plurality of panel segments and a connecting mechanism are provided. Between two adjacent panel segments, a floating gap formed between the panel segments and the connecting mechanism enables the network device to adjust the relative positions between the panel segments, correspondingly absorb the tolerances between the interfaces on the circuit board, reduce the installation difficulty of the equipment panel, and improve the installation efficiency of the network device including multiple interfaces.

[0047] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit this specification. Brief Description of the Drawings

[0048] The drawings herein are incorporated into and constitute a part of this specification, showing embodiments consistent with this specification, and are used together with the specification to explain the principles of this specification.

[0049] Figure 1 is a schematic structural diagram of a device panel related to the present application;

[0050] Figure 2 is a schematic structural diagram of a device panel related to an embodiment of the present application;

[0051] Figure 3 is the present application Figure 2 a side cross-sectional view of a device panel related to an embodiment;

[0052] Figure 4 is a schematic structural diagram of a device panel related to another embodiment of the present application;

[0053] Figure 5 is the present application Figure 4 a side cross-sectional view of a device panel related to an embodiment;

[0054] Figure 6 is a schematic structural diagram of a device panel related to another embodiment of the present application;

[0055] Figure 7 is the present application Figure 6 a side cross-sectional view of a device panel related to an embodiment;

[0056] Figure 8 is a side cross-sectional view of a device panel related to another embodiment of the present application;

[0057] Figure 9 is the present application Figure 8 a schematic structural diagram of a device panel related to an embodiment;

[0058] Figure 10 is a schematic structural diagram of a device chassis related to the present application;

[0059] Figure 11 is a schematic structural diagram of a network device related to the present application. Detailed Embodiments

[0060] Exemplary embodiments will be described in detail herein, and examples thereof are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this specification. On the contrary, they are merely examples of devices and methods consistent with some aspects of this specification as detailed in the appended claims.

[0061] The terms used in this specification are for the purpose of describing particular embodiments only and are not intended to limit this specification. The singular forms "a", "the", and "said" used in this specification and the appended claims are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

[0062] It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this specification, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "when" or "while" or "in response to determining".

[0063] This application provides a device panel 100, as Figure 1 shown, including:

[0064] At least two panel segments 1, on which interface holes 10 are formed. The number of panel segments 1 can be set according to the interface layer number of the applied network device. For example, for a 2U network device with four layers of interfaces, two layers of interfaces can be evenly distributed on each panel segment 1, or one layer of interfaces can be set on one panel segment 1 and three layers of interfaces can be set on another panel segment 1, which can be set according to actual requirements and is not limited thereto;

[0065] The connecting mechanism 2 connects the adjacent side edges 11 of two adjacent panel segments 1. The adjacent side edges 11 refer to the two side plates on two adjacent panel segments 1 that are close to each other. For example, they can be the lower side edge of the previous panel segment 1 and the upper side edge of the next panel segment 1. The two adjacent side edges 11 can be in abutment with each other in the vertical direction or stacked front and back in the horizontal direction, which can be set according to the actual structure of the connecting mechanism 2. The form of the connecting mechanism 2 can also be set according to different actual situations. For example, it can be a combination of a mushroom head and a gourd hole, or a combination of a socket post and a through hole, or a combination of a connecting groove and a connecting strip, etc., without limitation, which will be specifically described later;

[0066] Among them, through the connection of the connecting mechanism 2 with two adjacent panel segments 1, a floating gap 3 is formed between the two adjacent panel segments 1.

[0067] The connecting mechanism 2 is used to connect two adjacent panel segments 1. Through the connection between the connecting mechanism 2 and two adjacent panel segments 1, a floating gap 3 with an up-and-down floating function appears between the two adjacent panel segments 1. The floating gap 3 can be directly formed between the two adjacent panel segments 1 or formed between the connecting mechanisms 2 of the two adjacent panel segments 1, which can be set according to actual needs.

[0068] It should be noted that the quantity and position of the connecting mechanism 2 can be adjusted according to actual needs. For example, a connecting mechanism 2 is set in the middle of the panel segment 1, and other faster connections are made on both sides of the panel segment 1, such as in the form of a slotted hole and an insert piece. Or the connecting mechanism 2 can be set on both sides of the panel segment 1, and slotted holes and insert pieces are set in the middle. In addition, when implementing some other forms of the connecting mechanism 2, several connecting mechanisms 2 can be arranged along the adjacent side edges, which can be set according to actual needs and are not limited thereto.

[0069] When installing the front panel on the network device, through the floating gap 3 formed between two adjacent panel segments 1, the positions between the two panel segments 1 are adjusted, so as to absorb the tolerance generated by the interfaces corresponding to the two panel segments 1, avoid the installation difficulties caused by the tolerance accumulation of the stacked interfaces in the network device, and improve the installation efficiency of the network device including multiple layers of interfaces.

[0070] Specific descriptions will be given below for different structures of the connecting mechanism 2.

[0071] In a possible implementation manner, optionally, the connecting mechanism 2, as Figure 2 、 3 shown, includes:

[0072] The socket post 20 is formed on the first adjacent side 11A of one of the two adjacent panel segments, i.e., panel segment 1A. The socket post 20 can be formed by stamping on the panel segment 1A or by passing a separately provided socket post 20 similar to a pin through a hole formed in the panel segment 1A.

[0073] The through hole 21 is formed on the second adjacent side 11B of the other of the two adjacent panel segments. The socket post 20 passes through the through hole 21, that is, the socket post 20 passes through the through hole 21 and protrudes from the inner side of the panel segment 1B.

[0074] The sleeve 22 is sleeved between the socket post 20 and the through hole 21, and the edge of the socket post 20 is fixed to the sleeve 22.

[0075] During installation, the socket post 20 passes through the through hole 21 and protrudes from the inner side of the panel segment 1B. The sleeve 22 is sleeved onto the socket post 20 from the inner side, and the sleeve 22 and the socket post 20 are fixed by means such as stamping and riveting, so that the sleeve 22 presses against the socket post 20 for fixation.

[0076] At this time, the floating gap 3 can be formed between the sleeve 22 and the through hole 21, so that the two adjacent panel segments 1A and 1B can move up and down through the floating gap 3 to adjust the installation positions of interfaces at different layers and absorb tolerances.

[0077] Regarding the quantity and arrangement mode of the connection mechanism 2, as Figure 3 shown, the connection mechanisms 2 are respectively arranged at the middle and both sides of the adjacent sides 11A and 11B.

[0078] The sleeve 22 and the socket post 20 can also be arranged in a screwed connection form. For example, threads are formed on the outer side of the socket post 20 and the inner side of the sleeve 22 and cooperate with each other to achieve the floating and fixation between the two adjacent panel segments 1.

[0079] Furthermore, as Figure 2 、 3 shown, the second adjacent side 11B includes:

[0080] The outer surface portion 110, which is the side of the panel segment 1B facing the outside of the equipment chassis;

[0081] The inner bent portion 111, which is the side of the panel segment 1B facing the inside of the equipment chassis. The inner bent portion 111 is stacked with the first adjacent side 11A, and the through hole 21 is formed in the inner bent portion 111.

[0082] Wherein, the floating gap 3 is formed between the through hole 21 and the sleeve 22.

[0083] The outer portion 110 of the second adjacent side 11B is roughly in a vertical plane with the first adjacent side 11A, and the inner bent portion 111 is bent from the vertical plane toward one side inside the device chassis, and then bent into a direction parallel to the first adjacent side 11A, so that the first adjacent side 11B and the second adjacent side 11A are stacked on each other, avoiding the stacked adjacent sides from protruding outside the device chassis, thereby improving the integrity of the front panel in the network device.

[0084] Further, such as Figure 2 As shown, shielding contacts 112 are formed on the inner curved portions 111 on both sides of the through hole 21 , and the shielding contacts 112 abut against the first adjacent side edges 11A.

[0085] Due to the formation of the floating gap 3, the gap between adjacent panel segments 1A and 1B may affect the effect of electromagnetic shielding. Therefore, a shielding contact 112 is formed on the inner bend 111 by stamping or the like. The shielding contact 112 abuts against the inner side of the first adjacent side 11A stacked with the second adjacent side 11B to reduce the impact of the gap on the electromagnetic shielding and enhance the electromagnetic shielding effect of the front panel in the network device.

[0086] In another possible implementation, optionally, as Figure 4 , 5 As shown, the first adjacent side 11A includes a first vertical portion 113A and a first transverse portion 114A, and the through hole 21 is formed in the first transverse portion 114A;

[0087] The second adjacent side 11B includes a second vertical portion 113B and a second transverse portion 114B, and the sleeve column 20 is formed in the second transverse portion 114B;

[0088] The floating gap 3 is formed between the first lateral portion 114A and the second lateral portion 114B.

[0089] On two adjacent panel slices 1A and 1B, the first vertical portion 113A of the first adjacent side 11A and the second vertical portion 113B of the second adjacent side 11B are on the same vertical plane, serving as the outer plane on the front side of the network device, and the first lateral portion 114A of the first adjacent side 11A and the second lateral portion 114B of the second adjacent side 11B extend from the vertical plane into the network device.

[0090] A sleeve column 20 is formed on the second transverse portion 114B and faces the first transverse portion 114A. A through hole 21 corresponding to the sleeve column 20 is formed on the first transverse portion 114A. After the sleeve column 20 is inserted into the through hole 21, the sleeve 22 is screwed or stamped to the sleeve column 20 to be fixed.

[0091] In this way, a floating gap 3 can be formed between the first transverse portion 114A and the second transverse portion 114B in two adjacent panel segments 1A and 1B. When assembling the network device, the positions of the panel segments 1A and 1B can be adjusted through the floating gap 3, so as to adapt to the tolerances of multiple layers of interfaces and improve the installation efficiency of the network device.

[0092] Optionally, as Figure 4 shown, sink grooves 115 are formed on the second transverse portion 114B on both sides of the socket post 20;

[0093] The device panel 100 further includes a conductive filling layer 4, and the conductive filling layer 4 is disposed in the sink grooves 115.

[0094] The sink grooves 115 can be formed by stamping the second transverse portion 114B in a direction away from the first transverse portion 114A, or by stamping a boss for setting the socket post 20 in a direction close to the first transverse portion 114A. In the case of forming a plurality of socket posts 20, the portions between the socket posts 20 form the sink grooves 115.

[0095] Similarly, in order to prevent the formation of the floating gap 3 from reducing the electromagnetic shielding effect, a conductive filling layer 4 is disposed in the sink grooves 115 to ensure effective sealing of the floating gap 3 and improve the electromagnetic shielding effect of the network device.

[0096] In the above manner, optionally, the socket post 20 is integrally formed with the first adjacent side 11A or the socket post 20 is a pin.

[0097] In another possible implementation manner, optionally, the connection mechanism 2, as Figure 6 、 7 shown, includes:

[0098] A mushroom head 23 is disposed on the first adjacent side 11A of one of the two adjacent panel segments, and the mushroom head 23 includes a rod portion 230 and a head portion 231;

[0099] A gourd hole 24 is formed on the second adjacent side 11B of the other of the two adjacent panel segments. The mushroom head 23 is matched with the gourd hole 24. The gourd hole 24 includes a first section 240 and a second section 241, and the width of the first section 240 is greater than the width of the second section 241;

[0100] Among them, the diameter of the rod portion 230 is smaller than the width of the second section 241, the diameter of the head portion 231 is larger than the width of the second section 241 and smaller than the width of the first section 240, and the floating gap 3 is formed between the rod portion 230 and the second section 241.

[0101] During installation, first insert the mushroom head 23 into the first section 240 of the gourd hole 24, and then slide the mushroom head 23 along the gourd hole 24 from the first section 240 to the second section 241, so that the mushroom head 23 catches the edge of the second section 241, and a certain floating gap 3 can be formed between the rod portion 230 of the mushroom head 23 and the second section 241 due to the dimensional difference, so as to absorb the interface tolerance.

[0102] Furthermore, as Figure 7 shown, the second adjacent side 11B includes:

[0103] The outer surface portion 110, which is the side of the panel segment 1B facing the outside of the equipment chassis;

[0104] The inner bent portion 111, which is the side of the panel segment 1B facing the inside of the equipment chassis. The inner bent portion 111 is stacked with the first adjacent side 11A, and the gourd hole 24 is formed in the inner bent portion 111;

[0105] Among them, the mushroom head 23 is arranged on the side of the first adjacent side 11A facing the second adjacent side 11B.

[0106] The outer surface portion 110 of the second adjacent side 11B and the first adjacent side 11A are generally in a vertical plane. The inner bent portion 111 is bent a certain amount from this vertical plane to the side inside the equipment chassis, and then bent into a direction parallel to the first adjacent side 11A, so that the first adjacent side 11B and the second adjacent side 11A are in a stacked state, avoiding the stacked adjacent sides from protruding outside the equipment chassis and improving the integrity of the front panel in the network device.

[0107] In another possible implementation, as Figure 8 shown, the connecting mechanism 2 includes:

[0108] The connecting groove 25 is formed by bending the first adjacent side 11A on one of the adjacent two panel segments 1A;

[0109] The connecting strip 26 is formed by the second adjacent side 11B on the other of the adjacent two panel segments 1B. The connecting strip 26 extends into the connecting groove 25.

[0110] On a panel segment 1A, a connecting groove 25 is formed by stamping the sheet metal of the first adjacent side 11A of the panel segment 1A. The connecting groove 25 is nearly C-shaped, and the opening of the C-shape faces the second adjacent side 11B.

[0111] On another panel segment 1B, a connecting strip 26 is formed by bending inwards. The position of the connecting strip 26 corresponds to the position of the connecting groove 25. The size of the connecting groove 25 is slightly larger than the size of the connecting strip 26 to form a floating gap 3 and enable the connecting strip 26 to smoothly move in the connecting groove 25.

[0112] When installing the device panel 100 on the network device, the position of the panel segment 1 can be adjusted through the floating gap 3, thereby avoiding the problem that the device panel 100 cannot be installed due to the accumulation of tolerances between interfaces, and improving the installation efficiency of the network device.

[0113] Further, as Figure 9 shown, the at least two panel segments 1 further include:

[0114] Supporting sides 12, vertically connected to the adjacent sides 11. A fixing hook 13 is formed on the supporting side 12A of one panel segment 1A among the adjacent panel segments, and a fixing buckle 14 is formed on the supporting side 12B of the other panel segment 1B among the adjacent panel segments;

[0115] Wherein, the fixing hook 13 and the fixing buckle 14 are cooperatively fixed.

[0116] Since the connecting groove 25 and the connecting strip 26 are inserted and connected, and due to the need to leave a floating gap 3, the bonding force between the two is weak. In order to prevent the adjacent panel segments 1A and 1B from separating due to vibration or transportation, a fixing hook 13 can be formed on the panel segment 1A, and a fixing buckle 14 can be formed on the other panel segment 1B. The two can be locked by means of mutual buckling, thereby preventing the panel segments 1A and 1B from detaching and improving the bonding force between the panel segments.

[0117] In addition, it should be noted that the set positions of the fixing hook 13 and the fixing buckle 14 can be different from Figure 9 shown. For example, a fixing hook 13 can be formed on the panel segment 1B, and a fixing buckle 14 can be formed on the panel segment 1A, which can be set according to actual needs.

[0118] Correspondingly, the present application also provides a device chassis 200, as Figure 10 shown, including:

[0119] A box body 201, with an insertion interface 202 opened on the front side of the box body 201; and,

[0120] The device panel 100 described in any of the above, the device panel 100 shields the jack 202.

[0121] Correspondingly, the present application also provides a network device 300, as Figure 11 shown, including:

[0122] The above device chassis 200; and,

[0123] A circuit board 301, on which an interface array 302 is provided, and the interface array 302 corresponds to the jacks 202 of the box body 201 in the device chassis 200;

[0124] Wherein, the interface array 302 is accommodated in the interface holes 10 provided on the device panel 100 of the device chassis 200.

[0125] The technical solutions provided by the embodiments of this specification may include the following beneficial effects:

[0126] In the embodiments of this specification, on the device panel, a plurality of panel segments and connection mechanisms are provided. A floating gap formed between adjacent two panel segments by the panel segments and the connection mechanisms enables the network device to adjust the relative positions between the panel segments, correspondingly absorb the tolerances between the interfaces on the circuit board, reduce the installation difficulty of the device panel, and improve the installation efficiency of the network device including multiple interfaces.

[0127] Those skilled in the art will readily think of other implementations of this specification after considering the specification and practicing the invention claimed herein. This specification is intended to cover any variations, uses, or adaptations of this specification, which follow the general principles of this specification and include the common general knowledge or conventional technical means in the technical field not claimed in this application. The specification and the embodiments are only regarded as exemplary, and the true scope and spirit of this specification are pointed out by the following claims.

[0128] It should be understood that this specification is not limited to the exact structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of this specification is only limited by the appended claims.

[0129] The above are only the preferred embodiments of this specification and are not intended to limit this specification. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this specification shall be included within the scope protected by this specification.

Claims

1. A device panel, characterized in that: include: at least two panel segments, each of which has an interface hole formed thereon; A connecting mechanism, connecting adjacent side edges of two adjacent panel segments; Wherein, a floating gap is formed between the two adjacent panel slices through the connection between the connection mechanism and the two adjacent panel slices.

2. The device panel according to claim 1, characterized in that: The connecting mechanism comprises: A socket post formed on a first adjacent side edge of one of two adjacent panel segments; A through hole is formed on a second adjacent side edge of the other panel segment of two adjacent panel segments, and the sleeve post is passed through the through hole; A sleeve is sleeved between the sleeve post and the through hole, and an edge of the sleeve post is fixed to the sleeve.

3. The device panel according to claim 2, characterized in that: The second adjacent side includes: External Ministry; an inner curved portion, the inner curved portion being stacked with the first adjacent side edge, the through hole being formed in the inner curved portion; Wherein, the floating gap is formed between the through hole and the sleeve.

4. The device panel according to claim 3, characterized in that: Shielding contacts are formed on the inner curved portions on both sides of the through hole, and the shielding contacts abut against the first adjacent side edges.

5. The device panel according to claim 2, characterized in that: The first adjacent side includes a first vertical portion and a first transverse portion, and the through hole is formed in the first transverse portion; The second adjacent side includes a second vertical portion and a second transverse portion, and the sleeve column is formed in the second transverse portion; Wherein, the floating gap is formed between the first lateral portion and the second lateral portion.

6. The device panel according to claim 5, characterized in that: A sink groove is formed on the second transverse portion on both sides of the sleeve column; The equipment panel also includes a conductive filling layer, and the conductive filling layer is arranged in the sink.

7. The device panel according to any one of claims 2 to 6, characterized in that: The sleeve column is integrally formed with the first adjacent side or the sleeve column is a pin.

8. The device panel according to claim 1, characterized in that: The connecting mechanism comprises: A mushroom head is arranged on a first adjacent side edge of one of two adjacent panel segments, and the mushroom head includes a stem portion and a head portion; A gourd hole is formed on a second adjacent side edge of the other panel segment of two adjacent panel segments, the mushroom head matches the gourd hole, the gourd hole includes a first section and a second section, and the width of the first section is greater than the width of the second section; The diameter of the rod portion is smaller than the width of the second section, the diameter of the head portion is larger than the width of the second section and smaller than the width of the first section, and the floating gap is formed between the rod portion and the second section.

9. The device panel according to claim 8, characterized in that: The second adjacent side includes: External Ministry; an inner curved portion, the inner curved portion being overlapped with the first adjacent side edge, the gourd hole being formed in the inner curved portion; Wherein, the mushroom head is arranged on a side of the first adjacent side facing the second adjacent side.

10. The device panel according to claim 1, characterized in that: The connecting mechanism comprises: A connecting groove is formed by bending a first adjacent side edge of one of two adjacent panel segments; A connecting strip is formed by a second adjacent side edge on the other panel segment of two adjacent panel segments, and the connecting strip extends into the connecting groove.

11. The device panel according to claim 10, characterized in that: The at least two panel slices further include: A supporting side edge, vertically connected to the adjacent side edge, a fixing hook is formed on the supporting side edge of one of the adjacent panel segments, and a fixing buckle is formed on the supporting side edge of the other of the adjacent panel segments; Wherein, the fixing hook is fixed in cooperation with the fixing buckle.

12. A device chassis, characterized in that: include: A box body, with a plug-in interface provided on the front side of the box body; and The device panel described in any one of claims 1 to 11 above, wherein the device panel shields the plug port.

13. A network device, characterized in that: include: The equipment chassis as described in claim 12 above; as well as, A circuit board, on which an interface array is arranged, the interface array corresponding to the plug-in interface of the box body in the device chassis; Wherein, the interface array is accommodated in the interface holes provided on the equipment panel of the equipment chassis.

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