Shielding structure and electronic equipment
By designing the limits and shielding parts of the shading structure, the problem of dust accumulation at the electronic equipment connection ports is solved, and the stable connection and cleaning of the external wiring is achieved.
Patent Information
- Application Number
- CN202422316015.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The connection port of the electronic device is prone to accumulate dust after being pulled out of the outer lead component, which affects normal use.
A shading structure is designed, including a mounting member and a shading member. The shading member can rotate and block rotation through the limit structure. When the shading member is in the limit position, it partially blocks through holes and restricts the shaking of the external wiring.
Effectively reduce dust entering the connection port, improve the stability of external wiring and connection reliability.
Smart Images
Figure CN223309293U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of electronic devices, and more specifically, relates to a shielding structure and an electronic device. Background Art
[0002] Electronic devices in the related art are equipped with a connector that facilitates connection and communication between the device and external components. To facilitate operation of the external components, the external components are typically connected externally using external cables. However, after the external components are connected externally, the connector is completely exposed, causing dust to easily accumulate at the connector, thus affecting the normal use of the electronic device. Utility Model Content
[0003] The purpose of the embodiments of the present application is to provide a shielding structure and an electronic device, aiming to solve the technical problem in the related art that dust easily accumulates at the connection port after the external lead-out component is led out.
[0004] To achieve the above-mentioned purpose, according to one aspect of the present application, a shielding structure is provided for shielding the connection port on the component to be connected, and the external lead component is electrically connected to the component to be connected by inserting the external wire into the connection port; the component to be connected is provided with a mounting groove, and the mounting groove has a mounting groove bottom, and the mounting groove bottom is provided with an exposed opening for the connection port to be exposed outward; the shielding structure includes: a mounting part, which is installed in the mounting groove, and the mounting part is provided with a through hole for the external wire to pass through; a shielding part, which is rotatably installed on the mounting part and can shield the through hole; a limiting structure is provided on one of the shielding part and the mounting part, and the limiting structure can prevent the shielding part from rotating; the shielding part has a first open position, and when the shielding part is in the first open position, the shielding part applies a thrust toward the through hole to the external wire passing through the through hole, and the limiting structure prevents the shielding part from rotating.
[0005] Optionally, the limiting structure is a first limiting column, and a limiting hole is provided on the other of the shielding member and the mounting member; when the shielding member is in the first open position, the first limiting column is inserted into the limiting hole and prevents the shielding member from rotating.
[0006] Optionally, the shielding member is rotatably installed in the through hole, the through hole has a first hole wall, the first limiting column is installed on the first hole wall, and the limiting hole is provided on the shielding member.
[0007] Optionally, the first limiting column can undergo elastic deformation, and the limiting hole is provided on the surface of the shielding member close to the first hole wall; when the shielding member is in the first open position, the first limiting column prevents the shielding member from rotating by contacting the hole wall of the limiting hole.
[0008] Optionally, a rotating shaft is installed on the first hole wall, a rotating hole is provided on the shielding member, and the shielding member is inserted into the rotating hole through the rotating shaft and rotates in the through hole.
[0009] Optionally, a second limiting column is installed on the first hole wall, and the second limiting column and the first limiting column are arranged at circumferential intervals along the rotating shaft, and the second limiting column can undergo elastic deformation; when the limiting hole is above the rotating hole, the second limiting column is below the first limiting column; when the limiting hole is below the rotating hole, the second limiting column is above the first limiting column; the shielding member also has a second open position, and when the shielding member is in the second open position, the second limiting column is inserted into the limiting hole and prevents the shielding member from rotating by contacting the hole wall of the limiting hole.
[0010] Optionally, a first limiting structure is provided on the first hole wall, and a second limiting structure is provided on the shielding member, one of the first limiting structure and the second limiting structure is a limiting block, and the other is a limiting groove; the shielding member has a blocking position, and when the shielding member is in the blocking position, the shielding member blocks the through hole, and the limiting block is inserted into the limiting groove, and prevents the shielding member from rotating by contacting the groove wall of the limiting groove.
[0011] Optionally, the through hole also has a second hole wall, which is arranged adjacent to the first hole wall; when the limiting hole is located above the rotating hole, the second hole wall is located below the first hole wall; when the limiting hole is located below the rotating hole, the second hole wall is located above the first hole wall; a first clamping structure is provided on the second hole wall, and a second clamping structure is provided on the shielding member, one of the first clamping structure and the second clamping structure is a clamping block, and the other is a clamping groove; when the shielding member is in the blocking position, the clamping block is connected to the mounting member by being clamped into the clamping groove; and / or, a first operating groove is provided on the second hole wall, and the first operating groove extends to the side of the shielding member away from the exposed opening.
[0012] Optionally, two spaced-apart clamping structures are installed on the surface of the shielding member near the exposed opening, and a clamping space for clamping an external wire is formed between the two clamping structures; and / or, a first connecting structure is installed on the groove wall of the installation groove, and a second connecting structure is provided on the installation member; one of the first connecting structure and the second connecting structure is a connecting protrusion, and the other is a connecting groove, and the installation member is inserted into the connecting groove through the connecting protrusion and installed in the installation groove; a second operating groove is provided on the groove wall of the installation groove provided with the first connecting structure, and the second operating groove extends to the side of the installation groove away from the exposed opening; and / or an interface marker is installed on the surface of the shielding member away from the exposed opening.
[0013] According to another aspect of the present application, an electronic device is also provided, which includes a device body, an external component, an external wire and the above-mentioned shielding structure. The device body is provided with a connection port, and the external component is inserted into the connection port through the external wire to be electrically connected to the device body; the device body is provided with a mounting groove, the mounting groove has a mounting groove bottom, and the mounting groove bottom is provided with an exposed port for exposing the connection port to the outside, and the device body is formed as a component to be connected.
[0014] The beneficial effect of the shielding structure provided by the present application is that when the component to be connected in the present application is externally connected to the external lead component, the external wire is first passed through the through hole and the exposed port in sequence, and then inserted into the connection port; then the shielding member is rotated on the mounting member until the limiting structure blocks the shielding member from rotating, at which time the shielding member stops rotating and applies a thrust toward the through hole to the external wire passed through the through hole; in this case, the shielding member can partially block the through hole, thereby reducing dust from entering the connection port through the through hole, and on the other hand, it can also limit the external wire from shaking left and right, thereby ensuring the stability of the external wire. The shielding member in the present application can not only partially block the through hole through which the external wire is passed, thereby effectively reducing the entry of dust, but also limit the shaking of the external wire, thereby improving the stability of the connection between the external wire and the connection port. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0016] Figure 1 A schematic structural diagram of a shielding member in an electronic device provided in an embodiment of the present application in a shielding position;
[0017] Figure 2 A schematic structural diagram of a shielding member in an electronic device provided by an embodiment of the present application in a first open position;
[0018] Figure 3 A schematic structural diagram of a shielding member in an electronic device provided by an embodiment of the present application in a second open position;
[0019] Figure 4 for Figure 3 A magnified schematic diagram of point B in the middle;
[0020] Figure 5 A side cross-sectional schematic diagram of a shielding member in an electronic device provided by an embodiment of the present application in a first open position;
[0021] Figure 6 for Figure 5 The enlarged schematic diagram of point C in the middle;
[0022] Figure 7 A simplified front view schematic diagram of the components to be connected provided in an embodiment of the present application;
[0023] Figure 8 A schematic diagram of the structure of the mounting member provided in an embodiment of the present application;
[0024] Figure 9 for Figure 8 The enlarged schematic diagram of point D in the middle;
[0025] Figure 10 A schematic structural diagram of a shielding member provided in an embodiment of the present application;
[0026] Figure 11 A partial cross-sectional schematic diagram of the assembled shielding member and the mounting member provided in an embodiment of the present application;
[0027] Figure 12 for Figure 11 The enlarged schematic diagram of point E in the middle;
[0028] Figure 13 A schematic diagram of the structure of the shielding member and the mounting member after assembly according to an embodiment of the present application;
[0029] Figure 14 for Figure 13 The enlarged schematic diagram of point F in the middle;
[0030] Figure 15 for Figure 2 A magnified schematic diagram of point A in the middle;
[0031] The reference numerals used in the above drawings are as follows:
[0032] 100, component to be connected; 110, connection port; 120, mounting groove; 121, mounting groove bottom; 122, exposed port; 130, connection protrusion; 140, second operating groove;
[0033] 200, mounting member; 210, through hole; 211, first hole wall; 212, second hole wall; 220, first limiting column; 230, rotating shaft; 240, second limiting column; 250, limiting block; 260, clamping block; 270, first operating groove; 280, connecting groove;
[0034] 300, shielding member; 310, limiting hole; 320, rotation hole; 330, limiting slot; 340, snap-fit slot; 350, clamping structure; 360, interface identifier;
[0035] 400, external cable. DETAILED DESCRIPTION
[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.
[0037] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or indirectly connected to the other element. The embodiments and features in the embodiments of this application may be combined with each other unless there is a conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
[0038] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.
[0039] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means more than two, unless otherwise specifically defined.
[0040] As described in the background, electronic devices in the related art are equipped with a connector that facilitates connection and communication between the device and external components. To facilitate operation of the external components, the external components are typically connected externally using an external cable. However, after the external components are connected externally, the connector is completely exposed, causing dust to easily accumulate at the connector, thereby affecting the normal use of the electronic device.
[0041] Reference Figures 1 to 7In order to solve the above problems, according to one aspect of the present application, an embodiment of the present application provides a shielding structure, which is used to shield the connection port 110 on the component to be connected 100. The external lead component is inserted into the connection port 110 through the external wire 400 to be electrically connected to the component to be connected 100; a mounting groove 120 is provided on the component to be connected 100, and the mounting groove 120 has a mounting groove bottom 121, and the mounting groove bottom 121 is provided with an exposed opening 122 for exposing the connection port 110 to the outside; the shielding structure includes a mounting member 200 and a shielding member 300, wherein the mounting member 200 is installed in the mounting groove. In the groove 120, the mounting member 200 is provided with a through hole 210 for the external wire 400 to pass through; the shielding member 300 is rotatably mounted on the mounting member 200 and can block the through hole 210; a limiting structure is provided on one of the shielding member 300 and the mounting member 200, and the limiting structure can prevent the shielding member 300 from rotating; the shielding member 300 has a first open position, and when the shielding member 300 is in the first open position, the shielding member 300 applies a thrust toward the through hole 210 to the external wire 400 passing through the through hole 210, and the limiting structure prevents the shielding member 300 from rotating.
[0042] In this embodiment, the shielding structure is used in an inverter. In other embodiments, the shielding structure can also be used in other electronic devices. The component to be connected 100 is generally a box, a housing, or other structural member with an installation space. The connection port 110 is installed in the installation space. The installation groove 120 is provided on the surface of the component to be connected 100 and communicates with the installation space through the exposed opening 122, so that the connection port 110 is exposed to the outside through the exposed opening 122. The external component is generally a keyboard. In other embodiments, the external component can also be other control components. When the external component is electrically connected to the component to be connected 100 by inserting the external wire 400 into the connection port 110, the first end of the external wire 400 is connected to the external component, and the second end of the external wire 400 is inserted into the connection port 110. The first and second ends of the external wire 400 are generally arranged opposite each other. The mounting member 200 is a mounting block or mounting plate. The mounting member 200 covers the installation groove 120. The through hole 210 generally completely covers the exposed opening 122 and communicates with the exposed opening 122. The shielding member 300 is a shielding plate or a shielding cover, and the limiting structure may be a limiting rod. The limiting rod may be mounted on a surface of the shielding member 300 near the exposed opening 122. In this case, when the shielding member 300 is in the first open position, the limiting rod contacts a surface of the mounting member 200 away from the exposed opening 122 to prevent the shielding member 300 from rotating. The limiting rod may also be mounted on a surface of the mounting member 200 away from the exposed opening 122. In this case, when the shielding member 300 is in the first open position, the blocking rod contacts a surface of the shielding member 300 near the exposed opening 122 to prevent the shielding member 300 from rotating. In addition, to improve the appearance of the component 100 to be connected, the surface of the mounting member 200 away from the exposed opening 122 is flush with the surface of the component 100 to be connected having the mounting groove 120.
[0043] When the component 100 to be connected in the present application is externally connected to an external component, the external wire 400 is first passed through the through hole 210 and the exposed port 122 in sequence, and then inserted into the connection port 110; then the shielding member 300 is rotated on the mounting member 200 until the limiting structure blocks the rotation of the shielding member 300, at which time the shielding member 300 stops rotating and applies a thrust toward the through hole 210 to the external wire 400 passed through the through hole 210; in this case, the shielding member 300 can, on the one hand, partially block the through hole 210, thereby reducing dust from entering the connection port 110 through the through hole 210, and on the other hand, it can also limit the external wire 400 from shaking left and right, thereby ensuring the stability of the external wire 400. The shielding member 300 in the present application can not only partially block the through hole 210 through which the external wire 400 is passed, thereby effectively reducing the entry of dust, but also limit the shaking of the external wire 400 and improve the stability of the connection between the external wire 400 and the connection port 110.
[0044] Reference Figures 7 to 12 In one embodiment, the limiting structure is a first limiting column 220, and a limiting hole 310 is provided on the other of the shielding member 300 and the mounting member 200; when the shielding member 300 is in the first open position, the first limiting column 220 is inserted into the limiting hole 310 and prevents the shielding member 300 from rotating.
[0045] In this embodiment, when the shielding member 300 is in the first open position, the first limiting post 220 inserted into the limiting hole 310 can prevent the shielding member 300 from rotating by contacting the bottom of the limiting hole 310. The first limiting post 220 inserted into the limiting hole 310 can also prevent the shielding member 300 from rotating by contacting the wall of the limiting hole 310. The provided limiting hole 310 not only cooperates with the first limiting post 220 to maintain the shielding member 300 in the first open position, but also limits the range of motion of the shielding member 300, ensuring that the shielding member 300 can only rotate within a set range and preventing the shielding member 300 from excessive rotation.
[0046] Reference Figure 2 、 Figures 4 to 6 as well as Figures 7 to 12 In one embodiment, the shielding member 300 is rotatably installed in the through hole 210, the through hole 210 has a first hole wall 211, the first limiting column 220 is installed on the first hole wall 211, and the limiting hole 310 is provided on the shielding member 300.
[0047] In this embodiment, the first limiting post 220 is fixedly mounted on the first hole wall 211, and the limiting hole 310 can be provided on the surface of the shielding member 300 near the exposed opening 122. In other embodiments, the limiting hole 310 can be provided on the first hole wall 211, and the first limiting post 220 is fixedly mounted on the shielding member 300. This design, in which the shielding member 300 is rotatably mounted on the through-hole 210, not only effectively blocks the through-hole 210, but also makes the overall structure of the component 100 to be connected more compact. Furthermore, this design effectively prevents the surface of the component 100 to be connected from protruding outward, effectively improving the appearance of the component 100 to be connected. Furthermore, the design in which the first limiting post 220 is mounted on the first hole wall 211 and the limiting hole 310 is provided on the shielding member 300 improves the smoothness of the rotation of the shielding member 300 within the through-hole 210.
[0048] Reference Figure 2 、 Figures 4 to 6 as well as Figures 7 to 12In one embodiment, the first limiting column 220 can undergo elastic deformation, and the limiting hole 310 is provided on the surface of the shielding member 300 close to the first hole wall 211; when the shielding member 300 is in the first open position, the first limiting column 220 prevents the shielding member 300 from rotating by contacting the hole wall of the limiting hole 310.
[0049] In this embodiment, the first limiting post 220 is made of a material capable of elastic deformation, such as silicone or rubber. When the shielding member 300 in the present application switches to the first open position, the first limiting post 220 is first compressed by the pressure exerted by the surface of the shielding member 300 near the first hole wall 211. When the shielding member 300 rotates to a position corresponding to the limiting hole 310 and the first limiting post 220, the first limiting post 220 is inserted into the limiting hole 310 under the action of its own elastic force and blocks the rotation of the shielding member 300 by contacting the hole wall of the limiting hole 310. The first limiting post 220 is not only capable of elastic deformation, providing a certain buffering effect, reducing the impact when the first limiting post 220 contacts the shielding member 300, and extending the service life of the first limiting post 220 and the shielding member 300, but also can tolerate a certain error to avoid damage caused by improper installation. In addition, in order to enhance the stability of the shielding member 300 in the first open position, the number of the first limiting columns 220 is two, and the through hole 210 has two oppositely arranged first hole walls 211. The two first limiting columns 220 are respectively installed on the two first hole walls 211 and are arranged opposite to each other. The number of the limiting holes 310 is also two. The two limiting holes 310 are respectively arranged on the surfaces of the shielding member 300 that are opposite to the two first hole walls 211. The two first limiting columns 220 are respectively arranged in a one-to-one correspondence with the two limiting holes 310; when the shielding member 300 is in the first open position, the two first limiting columns 220 are respectively inserted into the two limiting holes 310.
[0050] Reference Figures 2 to 4 、 Figure 6 as well as Figures 7 to 12 In one embodiment, a rotating shaft 230 is installed on the first hole wall 211 , and a rotating hole 320 is provided on the shielding member 300 . The shielding member 300 is inserted into the rotating hole 320 through the rotating shaft 230 and rotates in the through hole 210 .
[0051] In this embodiment, the rotating shaft 230 is fixedly mounted on the first hole wall 211. The length of the rotating shaft 230 is parallel to the length of the first limiting post 220. The rotating shaft 230 and the hole wall of the rotating hole 320 are clearance-fitted. The rotating shaft 230 and the rotating hole 320 used in this application not only enable the shielding member 300 to rotate smoothly within the through hole 210, but also reduce the difficulty and cost of assembling the shielding member 300 and the mounting member 200. In addition, to ensure the stability of the shielding member 300's rotation within the through hole 210, there are two rotating shafts 230, each mounted on the two first hole walls 211 and arranged facing each other. There are also two rotating holes 320, each located on a surface of the shielding member 300 that is opposite to the two first hole walls 211. The two rotating shafts 230 are arranged in a one-to-one correspondence with the two rotating holes 320, and the two rotating shafts 230 are respectively inserted into the corresponding rotating holes 320.
[0052] Reference Figure 3 、 Figure 4 、 Figure 6 as well as Figures 7 to 12 In one embodiment, a second limiting column 240 is installed on the first hole wall 211, and the second limiting column 240 and the first limiting column 220 are arranged at intervals along the circumference of the rotating shaft 230, and the second limiting column 240 can undergo elastic deformation; when the limiting hole 310 is above the rotating hole 320, the second limiting column 240 is below the first limiting column 220; when the limiting hole 310 is below the rotating hole 320, the second limiting column 240 is above the first limiting column 220; the shielding member 300 also has a second open position. When the shielding member 300 is in the second open position, the second limiting column 240 is inserted into the limiting hole 310 and prevents the shielding member 300 from rotating by contacting the hole wall of the limiting hole 310.
[0053] In this embodiment, the second limiting column 240 is made of a material that can undergo elastic deformation, such as silicone or rubber, and is fixedly installed on the first hole wall 211. At the same time, the limiting hole 310 is located above the rotating hole 320. In other embodiments, the limiting hole 310 may also be located below the rotating hole 320; when the shielding member 300 is in the first open position, the limiting hole 310 is located above the rotating hole 320, and the exposed surface area of the through hole 210 is the first exposed area; when the shielding member 300 is in the second open position, the limiting hole 310 is located below the rotating hole 320, and the exposed surface area of the through hole 210 is the second exposed area, and the second exposed area is larger than the first exposed area.
[0054] During the process of the shielding member 300 in the present application switching to the second open position, the second limiting column 240 will first be compressed by the pressure applied by the surface of the shielding member 300 close to the first hole wall 211. When the shielding member 300 rotates to the position corresponding to the limiting hole 310 and the second limiting column 240, the second limiting column 240 will be inserted into the limiting hole 310 under the action of its own elastic force, and prevent the shielding member 300 from rotating by contacting the hole wall of the limiting hole 310; at this time, the exposed surface area of the through hole 210 is increased, and the operator can smoothly insert the external wire 400 through the through hole 210 into the connection port 110.
[0055] The second limiting post 240 not only elastically deforms, providing a certain cushioning effect and reducing the impact of the second limiting post 240 and the shielding member 300 when they come into contact, thereby extending the service life of the second limiting post 240 and the shielding member 300, but also allows for a certain degree of tolerance, preventing damage caused by improper installation. Furthermore, the second limiting post 240 and the limiting hole 310 used in conjunction with the present application facilitate the operation of inserting the external cable 400 through the hole.
[0056] Reference Figure 4 、 Figure 8 as well as Figures 10 to 12 In one embodiment, a first limiting structure is provided on the first hole wall 211, and a second limiting structure is provided on the shielding member 300. One of the first limiting structure and the second limiting structure is a limiting block 250, and the other is a limiting groove 330. The shielding member 300 has a blocking position. When the shielding member 300 is in the blocking position, the shielding member 300 blocks the through hole 210, and the limiting block 250 is inserted into the limiting groove 330 and prevents the shielding member 300 from rotating by contacting the groove wall of the limiting groove 330.
[0057] In this embodiment, the limit block 250 is fixedly installed on the first hole wall 211, and the limit groove 330 is provided on the surface of the shielding member 300 close to the exposed opening 122. The limit block 250 forms a first limit structure, and the limit groove 330 forms a second limit structure. In other embodiments, the limit groove 330 can also be provided on the first hole wall 211, and the limit block 250 is installed on the surface of the shielding member 300 close to the exposed opening 122. The limit groove 330 forms a first limit structure, and the limit block 250 forms a second limit structure.
[0058] The shielding member 300 in the present application can effectively block the through hole 210 when in the shielding position, reduce the dust from entering the connection port 110, and ensure the cleanliness of the connection port 110; the limiting block 250 and limiting groove 330 used in the present application can not only prevent the shielding member 300 in the shielding position from continuing to rotate toward the exposed port 122, thereby playing a limiting role, but also provide stable support, reduce the possibility of the shielding member 300 shaking when in the shielding position, help the rotating shaft 230 bear part of the force, extend the service life of the rotating shaft 230, and ensure the stability of the shielding member 300 in the shielding position.
[0059] Furthermore, when the shielding member 300 is in the blocking position, the surface of the shielding member 300 away from the exposed opening 122 is flush with the surface of the mounting member 200 away from the exposed opening 122. To ensure a effective positioning, two limiting blocks 250 are provided, each mounted on the two first hole walls 211 and facing each other. Two limiting grooves 330 are provided, both spaced apart and arranged on the surface of the shielding member 300 near the exposed opening 122. The two limiting blocks 250 correspond to the two limiting grooves 330, respectively. When the shielding member 300 is in the blocking position, the two limiting blocks 250 are inserted into their respective limiting grooves 330.
[0060] Reference Figure 4 、 Figure 8 、 Figure 10 、 Figure 13 as well as Figure 14 In one embodiment, the through hole 210 further has a second hole wall 212, and the second hole wall 212 is arranged adjacent to the first hole wall 211; when the limiting hole 310 is located above the rotating hole 320, the second hole wall 212 is located below the first hole wall 211; when the limiting hole 310 is located below the rotating hole 320, the second hole wall 212 is located above the first hole wall 211; a first clamping structure is provided on the second hole wall 212, and a second clamping structure is provided on the shielding member 300, one of the first clamping structure and the second clamping structure is a clamping block 260, and the other is a clamping groove 340; when the shielding member 300 is in the blocking position, the clamping block 260 is connected to the mounting member 200 by being clamped into the clamping groove 340.
[0061] In this embodiment, the limiting hole 310 is located above the rotating hole 320. In other embodiments, the limiting hole 310 can also be located below the rotating hole 320; the clamping block 260 is fixedly installed on the second hole wall 212, and the clamping groove 340 is provided on the surface of the shielding member 300 close to the exposed opening 122. The clamping block 260 is formed as a first clamping structure, and the clamping groove 340 is formed as a second clamping structure. In other embodiments, the clamping groove 340 can also be provided on the second hole wall 212, and the clamping block 260 is installed on the surface of the shielding member 300 close to the exposed opening 122. The clamping groove 340 is formed as a first clamping structure, and the clamping block 260 is formed as a second clamping structure.
[0062] The clamping block 260 and the clamping groove 340 used in conjunction with the present application not only help the shielding member 300 to stay stably in the shielding position and ensure the stability of the shielding member 300 in the shielding position, but also can prevent the shielding member 300 in the shielding position from continuing to rotate toward the exposed opening 122, thereby playing a blocking role. In addition, the clamping block 260 and the clamping groove 340 used in conjunction with the present application can also provide stable support, reduce the possibility of the shielding member 300 shaking in the shielding position, help the rotating shaft 230 bear part of the force, extend the service life of the rotating shaft 230, and ensure the stability of the shielding member 300 in the shielding position.
[0063] To ensure the connection effect and blocking effect, there are two snap-in blocks 260, both of which are installed on the second hole wall 212 and are spaced apart; there are two snap-in grooves 340, both of which are arranged on the surface of the shielding member 300 close to the exposed opening 122 and are spaced apart, and the two snap-in blocks 260 are respectively arranged in one-to-one correspondence with the two snap-in grooves 340; when the shielding member 300 is in the shielding position, the two snap-in blocks 260 are respectively snapped into the corresponding snap-in grooves 340.
[0064] Reference Figure 4 In one embodiment, a first operating groove 270 is provided on the second hole wall 212. The first operating groove 270 extends to the side of the shielding member 300 away from the exposed opening 122. The provision of the first operating groove 270 helps the operator to rotate the shielding member 300 in the shielding position, thereby improving the convenience of operation.
[0065] Reference Figure 4 、 Figure 10 as well as Figure 13 In one embodiment, two spaced apart clamping structures 350 are installed on the surface of the shielding member 300 near the exposed opening 122, and a clamping space for clamping the external wire 400 is formed between the two clamping structures 350.
[0066] In this embodiment, the clamping structure 350 is a clamping plate that is fixedly mounted on the surface of the shielding member 300 near the exposed opening 122 and is positioned toward the exposed opening 122. The two clamping structures 350 used in conjunction with each other in this application can clamp and limit the external cable 400, effectively reducing the possibility of the external cable 400 shaking when passing through the through hole 210, and improving the stability of the connection between the external cable 400 and the connection port 110.
[0067] Reference Figure 2 、 Figure 8 、 Figure 11 、 Figure 13 as well as Figure 15 In one embodiment, a first connecting structure is installed on the groove wall of the mounting groove 120, and a second connecting structure is provided on the mounting member 200; one of the first connecting structure and the second connecting structure is a connecting protrusion 130, and the other is a connecting groove 280, and the mounting member 200 is installed in the mounting groove 120 by inserting the connecting protrusion 130 into the connecting groove 280.
[0068] In this embodiment, the connecting protrusion 130 is fixedly mounted on the groove wall of the mounting groove 120, and the connecting groove 280 is provided on the surface of the mounting member 200. The connecting protrusion 130 forms a first connecting structure, and the connecting groove 280 forms a second connecting structure. In other embodiments, the connecting groove 280 can also be provided on the groove wall of the mounting groove 120. The connecting protrusion 130 is fixedly mounted on the surface of the mounting member 200. The connecting groove 280 forms a first connecting structure, and the connecting protrusion 130 forms a second connecting structure.
[0069] The connecting protrusions 130 and connecting grooves 280 used in this application not only allow the mounting member 200 to be removably mounted within the mounting groove 120, thereby facilitating the installation of external components within the mounting groove 120, but also effectively improve the appearance of the component 100 to be connected. Furthermore, to enhance the appearance of the component 100 to be connected, the surface of the mounting member 200 away from the exposed opening 122 is flush with the surface of the component 100 to be connected where the mounting groove 120 is located. To enhance the stability of the mounting member 200 within the mounting groove 120, two connecting protrusions 130 are provided, each mounted on two opposing groove walls within the mounting groove 120. There are also two connecting grooves 280, each corresponding to one another.
[0070] Reference Figure 2 as well as Figure 15In one embodiment, a second operating groove 140 is provided on the groove wall of the mounting groove 120 where the first connecting structure is provided. The second operating groove 140 extends to the side of the mounting groove 120 away from the exposed opening 122. The provision of the second operating groove 140 facilitates the operator's installation and removal of the mounting member 200 within the mounting groove 120, thereby improving the convenience of the installation and removal operation. Furthermore, to further enhance the convenience of the installation and removal operation, two second operating grooves 140 are provided, one on each groove wall where the first connecting structure is provided, and spaced apart.
[0071] Reference Figure 2 In one embodiment, an interface mark 360 is installed on the surface of the shielding member 300 away from the exposed opening 122. The interface mark 360 is provided to help operators distinguish between the mounting member 200 and the shielding member 300.
[0072] Reference Figures 1 to 15 According to another aspect of the present application, an embodiment of the present application further provides an electronic device, which includes a device body, an external component, an external wire 400 and the above-mentioned shielding structure. The device body is provided with a connection port 110, and the external component is inserted into the connection port 110 through the external wire 400 to be electrically connected to the device body; the device body is provided with a mounting groove 120, and the mounting groove 120 has a mounting groove bottom 121, and the mounting groove bottom 121 is provided with an exposed port 122 for exposing the connection port 110 to the outside, and the device body is formed as a component to be connected 100.
[0073] In an embodiment of the present application, the electronic device is an inverter. In other embodiments, the electronic device may also be other electronic devices. The device body is generally a box, a shell or other structural member with an installation space. The connection port 110 is installed in the installation space. The installation groove 120 is provided on the surface of the device body and is connected to the installation space through the exposed port 122, so that the connection port 110 is exposed to the outside through the exposed port 122. The external component is generally a keyboard. In other embodiments, the external component may also be other control components. When the external component is electrically connected to the device body by inserting the external wire 400 into the connection port 110, the first end of the external wire 400 is connected to the external component, and the second end of the external wire 400 is inserted into the connection port 110. The first end and the second end of the external wire 400 are generally arranged relative to each other.
[0074] In summary, the shielding structure and electronic device provided by the present embodiment have at least the following beneficial technical effects: when the component to be connected 100 in the present application is externally connected to an external component, the external wire 400 is first passed through the through-hole 210 and the exposed port 122 in sequence, and then inserted into the connection port 110; then the shielding member 300 is rotated on the mounting member 200 until the limiting structure blocks the rotation of the shielding member 300, at which time the shielding member 300 will stop rotating and will apply a thrust toward the through-hole 210 to the external wire 400 passed through the through-hole 210; in this case, the shielding member 300 can, on the one hand, partially block the through-hole 210, thereby reducing dust from entering the connection port 110 through the through-hole 210, and on the other hand, it can also limit the external wire 400 from shaking left and right, thereby ensuring the stability of the external wire 400. The shielding member 300 in the present application can not only partially block the through hole 210 through which the external wire 400 is passed, thereby effectively reducing the entry of dust, but also limit the shaking of the external wire 400 and improve the stability of the connection between the external wire 400 and the connection port 110.
[0075] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.
Claims
1. A shielding structure, characterized in that: The device is used to cover the connection port on the component to be connected, and the external lead component is inserted into the connection port to be electrically connected to the component to be connected through the external wire; the component to be connected is provided with a mounting groove, the mounting groove has a mounting groove bottom, and the mounting groove bottom is provided with an exposed opening for the connection port to be exposed outward; The shielding structure includes: a mounting member installed in the mounting groove, and the mounting member is provided with a through hole for the external wire to pass through; a shielding member rotatably mounted on the mounting member and capable of shielding the through hole; a limiting structure is provided on one of the shielding member and the mounting member, the limiting structure being capable of preventing the shielding member from rotating; The shielding member has a first open position. When the shielding member is in the first open position, the shielding member applies a thrust toward the through hole to the external wire passing through the through hole, and the limiting structure prevents the shielding member from rotating.
2. The shielding structure according to claim 1, characterized in that: The limiting structure is a first limiting column, and a limiting hole is provided on the other of the shielding member and the mounting member; When the shielding member is in the first open position, the first limiting post is inserted into the limiting hole and blocks the shielding member from rotating.
3. The shielding structure according to claim 2, characterized in that: The shielding member is rotatably mounted in the through hole. The through hole has a first hole wall. The first limiting column is mounted on the first hole wall. The limiting hole is provided on the shielding member.
4. The shielding structure according to claim 3, characterized in that: The first limiting column is capable of elastic deformation, and the limiting hole is provided on a surface of the shielding member close to the first hole wall; When the shielding member is in the first open position, the first limiting post blocks the shielding member from rotating by contacting the hole wall of the limiting hole.
5. The shielding structure according to claim 4, characterized in that: A rotating shaft is installed on the first hole wall, and a rotating hole is provided on the shielding member. The shielding member is inserted into the rotating hole through the rotating shaft and rotates in the through hole.
6. The shielding structure according to claim 5, characterized in that: A second limiting column is installed on the first hole wall, the second limiting column and the first limiting column are arranged at intervals along the circumference of the rotating shaft, and the second limiting column can undergo elastic deformation; When the limiting hole is located above the rotating hole, the second limiting post is located below the first limiting post; when the limiting hole is located below the rotating hole, the second limiting post is located above the first limiting post; The shielding member also has a second open position. When the shielding member is in the second open position, the second limiting column is inserted into the limiting hole and blocks the shielding member from rotating by contacting the hole wall of the limiting hole.
7. The shielding structure according to claim 5 or 6, characterized in that: A first limiting structure is provided on the first hole wall, and a second limiting structure is provided on the shielding member, wherein one of the first limiting structure and the second limiting structure is a limiting block, and the other is a limiting groove; The shielding member has a shielding position. When the shielding member is in the shielding position, the shielding member blocks the through hole. The limit block is inserted into the limit groove and prevents the shielding member from rotating by contacting the groove wall of the limit groove.
8. The shielding structure according to claim 7, characterized in that: The through hole further has a second hole wall, which is arranged adjacent to the first hole wall; when the limiting hole is located above the rotating hole, the second hole wall is located below the first hole wall; when the limiting hole is located below the rotating hole, the second hole wall is located above the first hole wall; A first clamping structure is provided on the second hole wall, and a second clamping structure is provided on the shielding member, wherein one of the first clamping structure and the second clamping structure is a clamping block, and the other is a clamping groove; when the shielding member is in the shielding position, the clamping block is connected to the mounting member by being clamped into the clamping groove; and / or, A first operating groove is provided on the second hole wall, and the first operating groove extends to a side of the shielding member away from the exposed opening.
9. The shielding structure according to any one of claims 1 to 5, characterized in that: Two spaced-apart clamping structures are mounted on the surface of the shielding member near the exposed opening, and a clamping space for clamping the external wire is formed between the two clamping structures; and / or, A first connecting structure is installed on the groove wall of the mounting groove, and a second connecting structure is provided on the mounting member; one of the first connecting structure and the second connecting structure is a connecting protrusion, and the other is a connecting groove, and the mounting member is inserted into the connecting groove through the connecting protrusion and is installed in the mounting groove; A second operating groove is provided on the groove wall of the installation groove provided with the first connecting structure, and the second operating groove extends to a side of the installation groove away from the exposed opening; and / or An interface mark is installed on the surface of the shielding member away from the exposed opening.
10. An electronic device, characterized in that: The electronic device includes a device body, an external component, an external wire and a shielding structure according to any one of claims 1 to 9, the device body is provided with a connection port, the external component is inserted into the connection port through the external wire and is electrically connected to the device body; the device body is provided with a mounting groove, the mounting groove has a mounting groove bottom, the mounting groove bottom is provided with an exposed port for exposing the connection port to the outside, and the device body is formed as the component to be connected.