Control panel, manufacturing method of control panel and electronic equipment

Abstract

The invention provides a control panel, a manufacturing method of the control panel and electronic equipment, and can be applied to the technical field of electronic equipment. The control panel comprises a panel body and a supporting plate. At least one mounting hole is formed in the panel main body, the edge of the mounting hole is bent inwards to form a bent edge, and a first connecting structure is arranged at the edge of the bent edge; a second connecting structure is arranged on the edge of the supporting plate, and the supporting plate and the bent edge are fixedly connected through the second connecting structure and the first connecting structure to form a mounting groove. According to the electronic equipment, the bent edge is arranged at the mounting hole of the control panel, and the bent edge and the supporting plate are connected to form the mounting groove, so that a keyboard and a touch panel of the electronic equipment can be directly mounted in the mounting groove, the keyboard and the touch panel are convenient to disassemble and assemble, and the maintenance efficiency of the keyboard and the touch panel is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment, and in particular to a control panel, a method for manufacturing a control panel, and an electronic device. Background Art

[0002] As part of the housing of an electronic device, the control panel is an important structural component of the electronic device. In addition to supporting and protecting the internal components of the notebook, the control panel is also used to install and fix the keyboard and touchpad on the electronic device.

[0003] The keyboard and touchpad of existing electronic devices generally adopt a built-in structure. Taking the keyboard of an electronic device as an example, in the built-in structure, the keyboard is installed below the control panel, and the keycaps of the keyboard keys extend from the keycap holes preset on the control panel.

[0004] However, under this installation structure, when a keyboard or touchpad malfunctions, the control panel needs to be completely removed from the housing of the electronic device to expose the internal structure of the electronic device before the built-in keyboard or touchpad can be maintained, which makes it difficult to disassemble and assemble the keyboard and touchpad, affecting the maintenance efficiency of the keyboard and touchpad. Summary of the invention

[0005] The present application provides a control panel, a method for manufacturing a control panel, and an electronic device, which are used to solve the technical problem that the control panel of the existing electronic device can only use an internal structure to install the keyboard and touchpad, making it difficult to disassemble and assemble the keyboard and touchpad, and affecting the maintenance efficiency of the keyboard and touchpad.

[0006] According to a first aspect disclosed in the present application, the present application provides a control panel, including a panel body and a support plate;

[0007] At least one mounting hole is provided on the panel body, the edge of the mounting hole is bent inward to form a bent edge, and the edge of the bent edge is provided with a first connecting structure;

[0008] A second connection structure is provided at the edge of the support plate, and the support plate and the bent edge are fixedly connected via the second connection structure and the first connection structure to form a mounting groove.

[0009] In a feasible embodiment, the first connection structure and the second connection structure each include a plurality of protrusion structures and groove structures staggered along their edges, and the protrusion structures and groove structures corresponding to the positions of the first connection structure and the second connection structure can be spliced ​​and matched.

[0010] In a feasible implementation manner, both the protrusion structure and the groove structure are dovetail structures.

[0011] In a feasible implementation manner, the bent edge includes a first folded edge and a second folded edge;

[0012] One end of the first folded edge is connected to the panel body, the other end of the first folded edge is connected to one end of the second folded edge, and a first connection structure is provided at the other end of the second folded edge.

[0013] In a feasible implementation manner, the first folded edge is perpendicular to the panel body, and the second folded edge is parallel to the panel body.

[0014] In a feasible implementation manner, the materials of the panel body and the support plate are aluminum alloy, magnesium alloy or magnesium-aluminum alloy.

[0015] According to the second aspect disclosed in the present application, the present application provides a manufacturing method of a control panel, including:

[0016] Stamping the edge of the mounting hole to form a bent edge;

[0017] Cutting the edge of the bent edge to form a first connection structure to obtain a formed panel body;

[0018] Cutting the edge of the second plate member to form a second connection structure to obtain a formed support plate;

[0019] Stamping and connecting the first connection structure of the panel body and the second connection structure of the support plate to form a mounting groove to obtain a formed control panel.

[0020] In a feasible implementation manner, after obtaining the formed control panel, the method further includes:

[0021] Performing surface treatment on the control panel; wherein, the surface treatment includes deburring treatment, flatness correction treatment, grinding treatment and cleaning treatment.

[0022] According to the third aspect disclosed in the present application, the present application provides an electronic device, and the electronic device includes the control panel according to any item in the first aspect.

[0023] In a feasible implementation manner, the electronic device further includes a control component, and the control component is installed in the mounting groove of the control panel; wherein, the control component includes a keyboard and / or a touchpad.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] A control panel, a manufacturing method of the control panel, and an electronic device provided by the present application form an installation groove for installing a keyboard or a touchpad by arranging a bent edge at an installation hole of the control panel, arranging a first connection structure at an edge of the bent edge, arranging a second connection structure at an edge of a support plate, and finally fixedly connecting the support plate and the bent edge through the second connection structure and the first connection structure. Through the installation groove on the control panel, the keyboard and the touchpad can be directly installed in the installation groove from the front of the control panel, so that during subsequent maintenance of the keyboard and the touchpad, the quick disassembly and assembly of the keyboard and the touchpad can be completed without removing the entire control panel, improving the maintenance efficiency of the keyboard and the touchpad. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings herein are incorporated into the specification and constitute a part of the specification, showing embodiments consistent with the present application and used together with the specification to explain the principles of the present application.

[0027] Figure 1 Schematic diagram of the assembly structure of the existing control panel and the keyboard provided by the embodiment of the present application;

[0028] Figure 2 Schematic diagram of a control panel provided by the embodiment of the present application Figure 1 ;

[0029] Figure 3 Schematic diagram of a control panel provided by the embodiment of the present application Figure 2 ;

[0030] Figure 4 Schematic diagram of the structure of the panel body provided by the embodiment of the present application;

[0031] Figure 5 Schematic diagram of the structure of the support plate provided by the embodiment of the present application;

[0032] Figure 6 Schematic diagram of the connection structure between the panel body and the support plate provided by the embodiment of the present application;

[0033] Figure 7 Schematic diagram of the assembly structure of the control panel and the keyboard provided by the embodiment of the present application;

[0034] Figure 8 Schematic flow chart of a manufacturing method of a control panel provided by the embodiment of the present application.

[0035] DESCRIPTION OF REFERENCE NUMERALS:

[0036] 100 - control panel;

[0037] 110 - panel body;

[0038] 111 - Mounting hole;

[0039] 112 - First hem;

[0040] 113 - Second hem;

[0041] 120 - Support plate;

[0042] 200 - Keyboard;

[0043] 300 - First connection structure;

[0044] 400 - Second connection structure;

[0045] 500 - Protrusion structure;

[0046] 600 - Groove structure;

[0047] 700 - Mounting groove.

[0048] Through the above-mentioned drawings, specific embodiments of the present application have been shown, and there will be more detailed descriptions hereinafter. These drawings and textual descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. Detailed Description of the Embodiments

[0049] Here, exemplary embodiments will be described in detail, and the examples are shown in the drawings. When the following description refers to the drawings, unless otherwise indicated, the same numerals in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0050] As a part of the housing of an electronic device, the control panel is an important structural component on the electronic device. In addition to playing a role in supporting and protecting the internal components of the notebook, the control panel is also used for the installation and fixation of the keyboard and touchpad on the electronic device.

[0051] In existing electronic devices, the keyboard and touchpad generally adopt an internal installation structure. Referring to Figure 1 , taking the keyboard 200 of an electronic device as an example, in the internal installation structure, the keyboard 200 is installed below the control panel 100, and the keycaps of the keys on the keyboard 200 protrude from the keycap holes preset on the control panel 100.

[0052] However, in this installation structure, when the keyboard 200 or the touchpad malfunctions, the control panel 100 needs to be completely removed from the electronic device housing to expose the internal structure of the electronic device before the internally installed keyboard 200 or touchpad can be maintained. This makes the disassembly and assembly of the keyboard 200 and the touchpad difficult and affects the maintenance efficiency of the keyboard 200 and the touchpad.

[0053] To address the above technical problems, the present application proposes a control panel. By providing a bent edge at the installation hole of the control panel and connecting the bent edge to the support plate to form an installation groove, the keyboard and touchpad of the electronic device can be directly installed in the installation groove, facilitating the disassembly and assembly of the keyboard and touchpad and improving the maintenance efficiency of the keyboard and touchpad.

[0054] The following will detail the technical solutions of the control panel, the manufacturing method of the control panel, and the electronic device provided by the present application through specific embodiments. It should be noted that the following embodiments can exist independently or be combined with each other, and for the same or similar content, it may not be repeated in different embodiments.

[0055] Figure 2 、 Figure 3 and Figure 6 FIG. [Reference numbers] is a schematic structural diagram of a control panel 100 provided by an embodiment of the present application. Referring to Figure 2 、 Figure 3 and Figure 6 , in some embodiments, the control panel 100 includes a panel main body 110 and a support plate 120; at least one installation hole 111 is provided on the panel main body 110, the edge of the installation hole 111 is bent inward to form a bent edge, and a first connection structure 300 is provided at the edge of the bent edge; a second connection structure 400 is provided at the edge of the support plate 120, and the support plate 120 and the bent edge are fixedly connected through the second connection structure 400 and the first connection structure 300 to form an installation groove 700.

[0056] In this embodiment, by providing a bent edge at the installation hole 111 of the control panel 100, providing a first connection structure 300 at the edge of the bent edge, providing a second connection structure 400 at the edge of the support plate 120, and finally fixedly connecting the support plate 120 and the bent edge through the second connection structure 400 and the first connection structure 300 to form an installation groove 700 for installing the keyboard 200 or the touchpad. Through the installation groove 700 on the control panel 100, the keyboard 200 and the touchpad can be directly installed in the installation groove 700 from the front of the control panel 100. Thus, during subsequent maintenance of the keyboard 200 and the touchpad, the quick disassembly and assembly of the keyboard 200 and the touchpad can be completed without removing the entire control panel 100, improving the maintenance efficiency of the keyboard 200 and the touchpad.

[0057] In addition, since the installation groove 700 is a relatively enclosed space, it can also prevent water from flowing into the interior of the electronic device, prevent short - circuit of internal electronic components, and improve the waterproof performance of the electronic device.

[0058] Optionally, the materials of the panel body 110 and the support plate 120 are aluminum alloy, magnesium alloy or magnesium - aluminum alloy.

[0059] Among them, by using aluminum alloy, magnesium alloy or magnesium - aluminum alloy to make the panel body 110 and the support plate 120, the manufactured control panel 100 will have the advantages of light weight, good heat dissipation, high strength and good durability. This is because aluminum alloy, magnesium alloy or magnesium - aluminum alloy has a small density, which can significantly reduce the overall weight of the electronic device (such as a laptop computer) and improve the portability of the electronic device; aluminum alloy, magnesium alloy or magnesium - aluminum alloy has high thermal conductivity, which helps to dissipate heat inside the electronic device, reduces system instability caused by over - high temperature, and ensures that the electronic device can still operate stably under high - load conditions; the strength of aluminum alloy, magnesium alloy or magnesium - aluminum alloy is much higher than that of traditional plastics, which can effectively resist external impacts and squeezes and protect the precision components inside the electronic device.

[0060] In addition, aluminum alloy, magnesium alloy or magnesium - aluminum alloy also has good processing performance and surface treatment effect, can produce various beautiful appearance designs, and improve the aesthetics of the electronic device. And different from plastics that need to be re - processed or sprayed with conductive paint to meet the requirements of electromagnetic shielding, aluminum alloy, magnesium alloy or magnesium - aluminum alloy itself has excellent electromagnetic shielding performance, can reduce various electromagnetic interferences outside the machine, and reduce the radiation harm of electromagnetic waves to the human body.

[0061] Refer to Figure 4 and Figure 5 In some embodiments, both the first connection structure 300 and the second connection structure 400 include a plurality of protruding structures 500 and groove structures 600 arranged alternately along their edges, and the protruding structures 500 and groove structures 600 corresponding in position of the first connection structure 300 and the second connection structure 400 can be spliced and matched.

[0062] In this embodiment, the connection structure is a protruding structure 500 and a groove structure 600 arranged alternately. The splicing and fixing are realized by snapping the protruding structure 500 into the groove structure 600 corresponding in position. The structure is simple and the connection is reliable.

[0063] Optionally, both the protruding structure 500 and the groove structure 600 are dovetail structures.

[0064] Among them, the convex structure 500 and the groove structure 600 are designed as dovetail structures. The design of the dovetail structure enables the convex structure 500 and the groove structure 600 to be embedded and locked with each other, forming a very tight connection, thereby ensuring the stability of the connection. At the same time, the dovetail structure provides a large connection area, which helps to improve the connection strength between the convex structure 500 and the groove structure 600, enabling them to be connected together without falling off easily.

[0065] Refer to Figure 6 , in some embodiments, the bent edge includes a first folded edge 112 and a second folded edge 113; one end of the first folded edge 112 is connected to the panel main body 110, the other end of the first folded edge 112 is connected to one end of the second folded edge 113, and a first connection structure 300 is provided at the other end of the second folded edge 113.

[0066] Among them, in order to form the installation groove 700 for installing the control component and facilitate the connection between the bent edge and the support plate 120, the bent edge forms an inwardly bent "L" shape through the first folded edge 112 and the second folded edge 113.

[0067] Specifically, the first folded edge 112 is perpendicular to the panel main body 110, and the second folded edge 113 is parallel to the panel main body 110.

[0068] Among them, the first folded edge 112 of the bent edge is perpendicular to the panel main body 110, and the second folded edge 113 is parallel to the panel main body 110, then the first folded edge 112 and the second folded edge 113 are perpendicular to each other, forming an "L" shaped structure.

[0069] In some embodiments, the present application further provides an electronic device, and the electronic device includes the above-mentioned control panel 100.

[0070] In this embodiment, since the control panel 100 has the installation groove 700, the keyboard 200 and the touchpad of the electronic device can be directly installed in the installation groove 700, facilitating the disassembly and assembly of the keyboard 200 and the touchpad, thereby improving the maintenance efficiency of the keyboard 200 and the touchpad.

[0071] Participate Figure 7 , optionally, the electronic device further includes a control component, and the control component is installed in the installation groove 700 of the control panel 100; among them, the control component includes a keyboard 200 and / or a touchpad. In some embodiments,

[0072] Among them, the keyboard 200 and the touchpad are common control components on the electronic device. Installing them in the installation groove 700 can achieve the overall front installation of the keyboard 200 and the touchpad, facilitating the disassembly, assembly and maintenance of the keyboard 200 and the touchpad.

[0073] Specifically, the keyboard 200 and the touchpad are fixed to the support plate 120 below the installation groove 700 by adhesive tape.

[0074] Specifically, since the installation structure of the keyboard 200 or the touchpad is simpler, a thinner and lighter keyboard 200 or touchpad can be selected to reduce the weight of the electronic device.

[0075] Figure 8 The following is a schematic flow chart of a manufacturing method of a control panel 100 provided by an embodiment of the present application. Refer to Figure 8 In some embodiments, the process of the manufacturing method of the control panel 100 includes the following steps:

[0076] S801, perform punching on the first plate member to form at least one installation hole.

[0077] Among them, the prepared first plate member is punched to form the installation hole 111 on the first plate member, and the number of the installation holes 111 can be adjusted according to the number of control components to be installed subsequently.

[0078] Specifically, the punching operation can be achieved by mechanical processing methods such as stamping and cutting. Among them, the stamping process is fast, and a large number of parts can be produced in a short time, significantly improving production efficiency. Moreover, the stamping equipment is easy to automate and can continuously and repeatedly perform the same operation, reducing manual intervention and further increasing the production speed.

[0079] Specifically, the material of the first plate member can be aluminum alloy, magnesium alloy or magnesium-aluminum alloy.

[0080] S802, perform stamping on the edge of the installation hole to form a bent edge.

[0081] Among them, after the installation hole 111 is manufactured, the edge of the installation hole 111 is stamped, and the bent edge is formed by using the stamping process, effectively improving the processing efficiency of the bent edge.

[0082] S803, perform cutting on the edge of the bent edge to form a first connection structure, and obtain a formed panel main body.

[0083] Among them, the first connection structure 300 is formed on the bent edge through the cutting operation, thereby completing the manufacture of the panel main body 110.

[0084] Specifically, the cutting operation of the first connection structure 300 can be achieved by mechanical processing methods such as stamping and cutting.

[0085] S804, perform cutting on the edge of the second plate member to form a second connection structure, and obtain a formed support plate.

[0086] Among them, a second connection structure 400 is formed on the second plate member by cutting, thereby completing the production of the support plate 120.

[0087] Specifically, the cutting operation of the second connection structure 400 can be realized by mechanical processing methods such as stamping and cutting.

[0088] Specifically, the material of the second plate member can be aluminum alloy, magnesium alloy or magnesium-aluminum alloy. To save costs, the material of the second plate member can also be aluminum.

[0089] S805, stamping and connecting the first connection structure of the panel body with the second connection structure of the support plate to form an installation groove 700, obtaining a formed control panel.

[0090] Among them, the first connection structure 300 of the panel body 110 and the second connection structure 400 of the support plate 120 are spliced together by using punching pressure, thereby forming an installation groove 700 for subsequent installation of control components (such as the keyboard 200 or the touchpad). The punching pressure can improve the firmness of the splicing of the first connection structure 300 and the second connection structure 400, and can also improve the splicing efficiency of the first connection structure 300 and the second connection structure 400, thereby improving the production efficiency of the control panel 100.

[0091] In this embodiment, due to material property limitations, if a groove is directly formed on the plate by stamping, the height of the groove is limited. When the groove depth exceeds 2 mm, the plate will be torn and the installation groove 700 cannot be formed. If the integrity of the plate is to be maintained, the formed groove depth is not enough to install the keyboard 200 or the touchpad.

[0092] Therefore, by forming an installation hole 111 on the first plate member, forming a bent edge by stamping at the installation hole 111, cutting to form a first connection structure 300 at the edge of the bent edge, and cutting to form a second connection structure 400 at the edge of the second plate member, and fixedly connecting the first connection structure 300 and the second connection structure 400 to form an installation groove 700, an installation groove 700 that meets the installation conditions of the keyboard 200 or the touchpad can be formed, thereby manufacturing a control panel 100 that allows the keyboard 200 and the touchpad of the electronic device to be directly installed in the installation groove 700, facilitating the disassembly and assembly of the keyboard 200 and the touchpad, and improving the maintenance efficiency of the keyboard 200 and the touchpad.

[0093] Optionally, after obtaining the formed control panel 100, surface treatment is performed on the control panel 100; among them, the surface treatment includes deburring treatment, flatness correction treatment, polishing treatment and cleaning treatment.

[0094] Among them, by performing surface treatment on the formed panel body 110, the surface quality, aesthetics, and durability of the control panel 100 can be improved through different surface treatment methods.

[0095] Specifically, deburring treatment is to remove the rough edges or small particles generated during the processing of the control panel 100, eliminate the negative impact of burrs on the appearance and quality of the product, prevent burrs from scratching the user's skin or entering the human body to cause harm, and improve the overall quality and safety of the product.

[0096] Specifically, flatness correction treatment is a process to ensure that the control panel 100 is flat and has a uniform height, prevent uneven heat dissipation caused by unevenness, and thus avoid overheating of the device, performance degradation, and shortened lifespan. It can also ensure the reliable connection of internal components of the control panel 100, reduce the risk of component damage and contact problems, and improve the overall quality and reliability of the product.

[0097] Specifically, polishing treatment is to remove the raised parts on the surface of the control panel 100 through methods such as mechanical polishing, chemical polishing, or electrolytic polishing, make its surface smoother and more beautiful, improve the hardness and texture of the surface of the control panel 100, and create good surface conditions for subsequent surface treatment processes such as spraying and electroplating.

[0098] Specifically, cleaning treatment mainly uses special cleaning equipment and technologies, such as ultrasonic cleaning machines, to remove contaminants such as oil stains, fingerprints, and tiny particles on the surface of the control panel 100, and improve the cleanliness of the product appearance.

[0099] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0100] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0101] In this application, unless otherwise clearly stipulated or defined, terms such as "install", "connect", "join", "fix", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0102] In this application, unless otherwise clearly stipulated or defined, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0103] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0104] In the above embodiments, the descriptions of each embodiment have their own emphases. For the parts not detailed in a certain embodiment, reference can be made to the relevant descriptions of other embodiments. The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0105] Other embodiments of the present application will be readily apparent to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. The present application is intended to cover any variations, uses, or adaptations of the present application, which follow the general principles of the present application and include known common general knowledge or conventional technical means in the technical field not disclosed in the present application. The specification and examples are only illustrative, and the true scope and spirit of the present application are pointed out by the appended claims.

[0106] It should be understood that the present application is not limited to the exact structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is only limited by the appended claims.

Claims

1. A control panel, characterized in that: It includes a panel body and a support plate; At least one mounting hole is provided on the panel body, the edge of the mounting hole is bent inward to form a bent edge, and the edge of the bent edge is provided with a first connecting structure; A second connection structure is provided at the edge of the support plate, and the support plate and the bent edge are fixedly connected via the second connection structure and the first connection structure to form a mounting groove.

2. The control panel according to claim 1, characterized in that: The first connection structure and the second connection structure each include a plurality of protrusion structures and groove structures staggered along the edges thereof, and the protrusion structures and groove structures corresponding to the positions of the first connection structure and the second connection structure can be spliced ​​and matched.

3. The control panel according to claim 2, characterized in that: The protrusion structure and the groove structure are both dovetail structures.

4. The control panel according to any one of claims 1 to 3, characterized in that: The bent edge includes a first bent edge and a second bent edge; One end of the first folded edge is connected to the panel body, the other end of the first folded edge is connected to one end of the second folded edge, and the other end of the second folded edge is provided with a first connection structure.

5. The control panel according to claim 4, characterized in that: The first folded edge is perpendicular to the panel body, and the second folded edge is parallel to the panel body.

6. The control panel according to any one of claims 1 to 3, characterized in that: The panel body and the support plate are made of aluminum alloy, magnesium alloy or magnesium-aluminum alloy.

7. A method for manufacturing a control panel, characterized in that: include: drilling a hole in the first plate to form at least one mounting hole; Punching the edge of the mounting hole to form a bent edge; Cutting the edge of the bent edge to form a first connection structure to obtain a formed panel body; Cutting the edge of the second plate to form a second connection structure to obtain a formed support plate; The first connection structure of the panel body and the second connection structure of the support plate are punched and connected to form a mounting groove, thereby obtaining a formed control panel.

8. The method according to claim 7, characterized in that After the formed control panel is obtained, the method further comprises: The control panel is subjected to surface treatment, wherein the surface treatment includes deburring treatment, flatness correction treatment, grinding treatment and cleaning treatment.

9. An electronic device, characterized in that: The electronic device comprises the control panel as described in any one of claims 1-6.

10. The electronic device according to claim 9, characterized in that: The electronic device further comprises a control component, and the control component is installed in a mounting slot of the control panel; wherein the control component comprises a keyboard and / or a touch pad.

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