Shaping plate and keyboard

Abstract

The utility model is suitable for the technical field of keyboards, and provides a shaping plate and a key.The shaping plate is installed on an upper cover of the keyboard and used for shaping the upper cover, the shaping plate comprises a plate body, the plate body is installed on the upper cover, a shaping section is formed on the plate body, and the shaping section is bent in the direction close to the upper cover and matched with the upper cover; a convex hull is arranged on the side, away from the upper cover, of the plate body, at least part of the convex hull is located on the shaping section and used for improving the rigidity of the plate body and preventing the plate body from deforming in the bending direction of the shaping section. According to the shaping plate, the convex hulls are arranged on the plate body, local stress distribution of the plate body is changed, stress is evenly distributed on the whole plate body, the rigidity of the shaping plate is improved, the thickness of the shaping plate can be designed to be smaller, and therefore the weight and the material cost of the shaping plate are reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of keyboards, and more specifically, to a shaping plate and a keyboard. Background Art

[0002] The keyboard is a device for inputting commands and data to operate computer equipment. It is the most commonly used and most important input device. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, so as to issue commands to the computer, input data, etc. Keyboards can be divided into conventional keyboards and special-shaped keyboards according to their shapes. Special-shaped keyboards can be divided into ergonomic keyboards, metal keyboards, split keyboards, transparent keyboards, etc. In order to avoid deformation of the upper cover, most of the existing special-shaped keyboards will set an iron plate that matches the shape of the upper cover on the upper cover to reshape the keyboard cover and improve the rigidity of the keyboard cover.

[0003] However, most of the existing iron plates ensure rigidity by increasing thickness, which results in a heavy weight of the shaped iron plates and high material costs. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a shaping board and a keyboard, aiming to solve the technical problems of the heavy weight and high material cost of the shaping board in the prior art.

[0005] To achieve the above-mentioned purpose, according to one aspect of the present application, a shaping plate is provided, which is installed on the upper cover of the keyboard and is used to shape the upper cover. The shaping plate includes: a plate body, which is installed on the upper cover, and a shaping section is formed on the plate body. The shaping section is bent in a direction close to the upper cover and is adapted to the upper cover; a convex bulge is provided on the side of the plate body away from the upper cover, and the convex bulge is at least partially located in the shaping section. The convex bulge is used to increase the rigidity of the plate body and prevent the plate body from deforming along the bending direction of the shaping section.

[0006] Optionally, a clearance opening is provided on the plate body, and the clearance opening is used to avoid the components of the keyboard; a reinforced bending section is provided on the inner side wall of the clearance opening, and the reinforced bending section is bent in a direction away from the upper cover.

[0007] Optionally, there are multiple convex humps, and the multiple convex humps are arranged at intervals on a side of the plate body away from the upper cover.

[0008] Optionally, the lengths of the multiple convex hulls are different.

[0009] Optionally, the shaping plate further includes a connecting portion, which includes a first connecting hole and a first connecting member, the first connecting hole is arranged on the plate body, the first connecting member is passed through the first connecting hole, and is fixedly connected to the upper cover.

[0010] Optionally, a first mounting protrusion is provided on a side of the plate body away from the upper cover, and the first connecting hole is provided on the first mounting protrusion.

[0011] Optionally, there are multiple first mounting protrusions, first connecting holes and first connecting members, the multiple first mounting protrusions are arranged on the plate body at intervals, the multiple first mounting protrusions correspond one-to-one with the multiple first connecting holes, and the multiple first connecting holes correspond one-to-one with the multiple first connecting members.

[0012] According to another aspect of the present application, a keyboard is provided, comprising an upper cover and a shaping plate, wherein the shaping plate is mounted on the upper cover, and the shaping plate is the shaping plate described above.

[0013] Optionally, a second connecting hole is provided on one side of the upper cover close to the shaping plate, and the position of the second connecting hole corresponds to the position of the first connecting hole. The first connecting member can pass through the first connecting hole and be fixedly connected to the second connecting hole.

[0014] Optionally, a first mounting column is provided on the side of the upper cover close to the shaping plate, and a first mounting hole is provided on the plate body. The position of the first mounting hole corresponds to the position of the first mounting column. The first mounting column can pass through the first mounting hole and abut against the side of the plate body away from the upper cover.

[0015] The beneficial effect of the shaping plate provided by the present application is that: compared with the prior art, the shaping plate provided by the present application is configured to bend in the direction close to the upper cover by setting the shaping section formed on the plate body, and to adapt the shaping section to the upper cover, so that when the shaping plate provided by the present application is installed on the keyboard upper cover, the upper cover can be shaped by the shaping section. At the same time, by setting a convex hump on the side of the plate body away from the upper cover, and setting the convex hump to be at least partially located in the shaping section, the moment of inertia of the plate body can be increased, the local stress distribution of the plate body can be changed, and the stress can be evenly distributed on the entire plate body. While improving the rigidity of the shaping plate provided by the present application, it can also effectively prevent the plate body from rebounding and deforming. Compared with the shaping iron plate in the prior art, the shaping plate provided by the present application is configured to improve the rigidity of the shaping plate by setting a convex hump on the plate body, so that the thickness of the shaping plate can be designed to be smaller, thereby reducing the weight and material cost of the shaping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 paying creative labor.

[0017] Figure 1 A schematic diagram of the structure of the shaping plate provided in the embodiment of the present application;

[0018] Figure 2 A schematic diagram of the structure of a shaping plate from another perspective provided in an embodiment of the present application;

[0019] Figure 3 A front view of a shaping plate provided in an embodiment of the present application;

[0020] Figure 4 A left view of the shaping plate provided in the embodiment of the present application;

[0021] Figure 5 A top view of a shaping plate provided in an embodiment of the present application;

[0022] Figure 6 A right side view of the shaping plate provided in the embodiment of the present application;

[0023] Figure 7 A bottom view of the shaping plate provided in an embodiment of the present application;

[0024] Figure 8 for Figure 7 A partial enlarged view of the middle A area;

[0025] Fig. 9 A rear view of the shaping plate provided in the embodiment of the present application;

[0026] Fig.10 for Fig. 9 A partial enlarged view of the middle B area;

[0027] The reference numerals in the above drawings are as follows:

[0028] 10. Plate body;

[0029] 11. Shaping section;

[0030] 12. Convex hull;

[0031] 13. Make way for opening; 131. Strengthen the bending section;

[0032] 21. A first connecting hole;

[0033] 22. a first mounting protrusion;

[0034] 23. First mounting hole. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] 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 drawings, and are only for the convenience of describing the present 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 should not be understood as a limitation on the present application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] As described in the background technology, the keyboard is a device for inputting instructions and data for operating computer equipment. The keyboard is the most commonly used and most important input device. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby issuing commands to the computer, inputting data, etc. The keyboard can be divided into a conventional keyboard and a special-shaped keyboard according to the shape, among which the special-shaped keyboard can be divided into an ergonomic keyboard, a metal keyboard, a split keyboard, a transparent keyboard, etc. In order to avoid deformation of the upper cover, most of the existing special-shaped keyboards will set an iron plate that matches the shape of the upper cover on the upper cover to shape the keyboard cover and improve the rigidity of the keyboard cover. However, most of the existing iron plates ensure rigidity by increasing the thickness, resulting in a large weight of the shaped iron plate and a high material cost.

[0040] See also Figures 1 to 10As shown, in order to solve the above-mentioned problems, according to one aspect of the present application, an embodiment of the present application provides a shaping plate, which is installed on the upper cover of the keyboard and is used to shape the upper cover. The shaping plate includes: a plate body 10, which is installed on the upper cover. A shaping section 11 is formed on the plate body 10, and the shaping section 11 is bent in a direction close to the upper cover, and the shaping section 11 is adapted to the upper cover; a convex bulge 12 is provided on the side of the plate body 10 away from the upper cover, and the convex bulge 12 is at least partially located on the shaping section 11, and the convex bulge 12 is used to increase the rigidity of the plate body 10 and prevent the plate body 10 from deforming along the bending direction of the shaping section 11. The shaping plate provided in the present embodiment is configured such that the shaping section 11 formed on the plate body 10 is bent in a direction close to the upper cover, and the shaping section 11 is adapted to the upper cover, so that when the shaping plate provided in the present embodiment is installed on the keyboard upper cover, the upper cover can be shaped by the shaping section 11. At the same time, by providing a convex hump 12 on the side of the plate body 10 away from the upper cover, and providing the convex hump 12 to be at least partially located on the shaping section 11, the moment of inertia of the plate body can be increased, the local stress distribution of the plate body 10 can be changed, and the stress can be evenly distributed on the entire plate body 10. While improving the rigidity of the shaping plate provided in the present embodiment, the shaping section 11 can also be effectively prevented from rebounding and deforming. Compared with the shaping iron plate in the prior art, the shaping plate provided in the present embodiment is configured such that the rigidity of the shaping plate is increased by providing the convex hump 12 on the plate body 10, so that the thickness of the shaping plate can be designed to be smaller, thereby reducing the weight and material cost of the shaping plate.

[0041] In an optional embodiment, the shaping segment provided in this embodiment extends along a first direction, and the first direction is the length direction of the keyboard, that is, Figure 3 The left and right directions in the text are described above. Of course, in other embodiments, the first direction provided in this embodiment may also be other directions such as the width direction of the keyboard.

[0042] In an optional embodiment, the extension direction of the partial convex hull 12 provided in this embodiment and located on the shaping segment is the same as the extension direction of the shaping segment.

[0043] In an optional embodiment, the plate body 10 provided in this embodiment is a metal plate.

[0044] In an optional embodiment, the plate body 10 provided in this embodiment is an iron plate.

[0045] In an optional embodiment, the thickness of the plate body 10 provided in this embodiment is 0.8 mm. Of course, in other embodiments, the plate body 10 provided in this embodiment may also have other thicknesses.

[0046] See also Figures 1 to 3 and Fig. 9As shown, in a specific embodiment, a clearance opening 13 is provided on the plate body 10 in this embodiment, and the clearance opening 13 is used to avoid the components of the keyboard; a reinforced bending section 131 is provided on the inner side wall of the clearance opening 13, and the reinforced bending section 131 is bent in the direction away from the upper cover. By providing the clearance opening 13 on the plate body 10 provided in this embodiment, the shaping plate provided in this embodiment can make way for the components on the keyboard through the clearance opening 13. At the same time, by providing the reinforced bending section 131 bent in the direction away from the upper cover on the inner side wall of the clearance opening 13 provided in this embodiment, the rigidity of the plate body 10 corresponding to the area where the clearance opening 13 is located can be improved, thereby reducing the influence of the clearance opening 13 on the overall rigidity of the plate body 10.

[0047] In an optional embodiment, a touch module is provided on the keyboard provided in this embodiment, and the position of the touch module corresponds to the position of the clearance opening 13 . The clearance opening provided in this embodiment is used to make way for the touch module.

[0048] In an optional embodiment, the clearance opening 13 provided in this embodiment has at least one inner side wall extending along the first direction, and the reinforced bending section 131 provided in this embodiment is arranged on the inner side wall of the clearance opening 13 extending along the first direction.

[0049] In an optional embodiment, the clearance opening 13 provided in this embodiment is arranged on the shaping segment 11 , and the reinforcing bending segment 131 provided in this embodiment extends along the first direction and is arranged parallel to the shaping segment 11 .

[0050] In an optional embodiment, the reinforced bending section 131 provided in this embodiment is integrally formed with the plate body 10 .

[0051] In an optional embodiment, the reinforced bending section 131 provided in this embodiment is formed by bending the plate body 10 .

[0052] See also Figures 1 to 4 , Figure 6 and Fig. 9 As shown, in a specific embodiment, there are multiple convex humps 12 in this embodiment, and the multiple convex humps 12 are arranged at intervals on the side of the plate body 10 away from the upper cover. By setting the convex humps 12 provided in this embodiment to be multiple, and making the multiple convex humps 12 arranged at intervals on the side of the plate body 10 away from the upper cover, the shaping plate provided in this embodiment can change the stress distribution of the plate body 10 through the multiple convex humps 12, so that the stress is more evenly distributed on the entire plate body 10, thereby effectively improving the rigidity of the shaping plate provided in this embodiment. In an optional embodiment, at least one convex hump 12 of the multiple convex humps 12 provided in this embodiment extends from the first end of the plate body 10 to the second end of the plate body 10.

[0053] In an optional embodiment, the plurality of convex bumps 12 provided in this embodiment are arranged on the plate body at intervals along the second direction, wherein the second direction is the width direction of the keyboard, that is, Figure 3 The up and down directions in the embodiment, of course, in other embodiments, the second direction provided in this embodiment can be other directions such as the length direction of the keyboard.

[0054] In a specific embodiment, the lengths of the plurality of convex bumps 12 in this embodiment are all different. By setting the lengths of the plurality of convex bumps 12 provided in this embodiment to be different, the rigidity strengthening effect of the plurality of convex bumps 12 on the plate body 10 can be improved.

[0055] See also Figures 1 to 3 and Fig. 9 As shown, in a specific embodiment, the shaping plate in this embodiment further includes a connecting portion, the connecting portion includes a first connecting hole 21 and a first connecting member, the first connecting hole 21 is provided on the plate body 10, the first connecting member is passed through the first connecting hole 21, and is fixedly connected to the upper cover. By providing the first connecting hole 21 on the plate body 10 provided in this embodiment, the first connecting member can be fixedly installed on the upper cover by passing through the first connecting hole 21 and being fixedly connected to the upper cover.

[0056] See also Figures 1 to 3 , Figure 5 , Figures 7 to 9 As shown, in a specific embodiment, a first mounting protrusion 22 is provided on a side of the plate body 10 away from the upper cover, and the first connection hole 21 is provided on the first mounting protrusion 22. By providing the first mounting protrusion 22 on the side of the plate body 10 away from the upper cover, the processing of the first mounting hole 23 can be facilitated.

[0057] See also Figures 1 to 3 , Figure 5 , Figures 7 to 9 As shown, in a specific embodiment, the first mounting protrusion 22, the first connection hole 21 and the first connection member in this embodiment are all multiple, and the multiple first mounting protrusions 22 are arranged on the plate body 10 at intervals, and the multiple first mounting protrusions 22 correspond to the multiple first connection holes 21 one by one, and the multiple first connection holes 21 correspond to the multiple first connection members one by one. By setting the first mounting protrusion 22, the first connection hole 21 and the first connection member provided in this embodiment to be multiple, and making the multiple first mounting protrusions 22 arranged on the plate body 10 at intervals, and the multiple first mounting protrusions 22 correspond to the multiple first connection holes 21 one by one, and the multiple first connection holes 21 correspond to the multiple first connection members one by one, the plate body 10 provided in this embodiment can be connected to the upper cover through the multiple first connection members, thereby effectively improving the connection effect between the plate body 10 provided in this embodiment and the upper cover.

[0058] In an optional embodiment, the convex bump 12 provided in this embodiment is integrally formed with the plate body 10 .

[0059] In an optional embodiment, the first mounting protrusion 22 provided in this embodiment is integrally formed with the plate body 10 .

[0060] In an optional embodiment, the plate body 10 provided in this embodiment is formed by stamping.

[0061] In an optional embodiment, the maximum distance between the end of the convex bump 12 provided in this embodiment that is away from the upper cover and the board surface of the board body 10 that is close to the upper cover is 2 mm.

[0062] According to another aspect of the present application, a keyboard is provided, comprising an upper cover and a shaping plate, wherein the shaping plate is mounted on the upper cover, and the shaping plate is the shaping plate described above.

[0063] In a specific embodiment, a second connection hole is provided on one side of the upper cover close to the shaping plate in this embodiment, and the position of the second connection hole corresponds to the position of the first connection hole 21, and the first connection member can pass through the first connection hole 21 and be fixedly connected to the second connection hole. By providing the second connection hole on one side of the upper cover close to the shaping plate, and making the position of the second connection hole correspond to the position of the first connection hole 21, the first connection member can pass through the first connection hole 21 and be fixedly connected to the second connection hole, so that the shaping plate is fixedly mounted on the upper cover.

[0064] In an optional embodiment, the first connecting member provided in this embodiment is a screw, the first connecting hole 21 is a through hole, and the second connecting hole is a threaded hole. The screw provided in this embodiment can pass through the through hole and screw into the threaded hole to clamp the plate body 10 between the screw and the upper cover, thereby achieving fixed installation of the shaping plate.

[0065] See also Figures 1 to 3 and Fig. 9 As shown, in a specific embodiment, a first mounting column is provided on the side of the upper cover close to the shaping plate in this embodiment, a first mounting hole 23 is provided on the plate body 10, the position of the first mounting hole 23 corresponds to the position of the first mounting column, and the first mounting column can pass through the first mounting hole 23 and abut against the side of the plate body 10 away from the upper cover. By providing the first mounting column on the side of the upper cover close to the shaping plate provided in this embodiment, providing the first mounting hole 23 on the plate body 10, and making the position of the first mounting hole 23 correspond to the position of the first mounting column, the upper cover provided in this embodiment can be fixedly connected to the shaping plate by passing the first mounting column through the first mounting hole 23 and abutting against the side of the plate body 10 away from the upper cover.

[0066] In an optional embodiment, the first mounting columns and the first mounting holes 23 provided in the present embodiment are both multiple, and the multiple first mounting columns are arranged on the upper cover at intervals, and the multiple first mounting holes 23 correspond one-to-one to the multiple first mounting columns. By setting the first mounting columns and the first mounting holes 23 provided in the present embodiment to be multiple, and the multiple first mounting columns are arranged on the upper cover at intervals, and the multiple first mounting holes 23 correspond one-to-one to the multiple first mounting columns, the shaping plate provided in the present embodiment can be stably connected to the upper cover through the cooperation of multiple groups of first mounting holes 23 and the first mounting columns.

[0067] In a specific embodiment, the first mounting column provided in this embodiment is a hot melt column. The end of the hot melt column provided in this embodiment close to the shaping plate can pass through the first mounting hole 23 and abut against the side of the plate body 10 away from the upper cover by hot melting.

[0068] In a specific embodiment, the ends of the multiple hot melt columns provided in this embodiment close to the shaping plate can be hot melted at the same time, thereby effectively improving the assembly efficiency between the shaping plate provided in this embodiment and the upper cover.

[0069] In an optional embodiment, a positioning hole is provided on the plate body 10 provided in this embodiment, and a positioning boss is provided on the side of the upper cover close to the shaping plate, and the position of the positioning boss corresponds to the position of the positioning hole. The shaping plate provided in this embodiment can be quickly positioned on the upper cover through the cooperation between the positioning boss and the positioning hole.

[0070] In an optional embodiment, the positioning holes and positioning bosses provided in this embodiment are multiple, the multiple positioning holes are arranged at intervals along the circumference of the plate body 10, and the multiple positioning bosses correspond one-to-one to the multiple positioning holes. By setting the positioning holes and positioning bosses provided in this embodiment to be multiple, and making the multiple positioning holes arranged at intervals along the circumference of the plate body 10, and the multiple positioning bosses correspond one-to-one to the multiple positioning holes, the shaping plate provided in this embodiment can be accurately positioned on the upper cover through the cooperation of multiple groups of positioning bosses and positioning holes.

[0071] In an optional embodiment, when assembling the shaping plate provided in the present embodiment, the plate body 10 is first aligned and fitted with the upper cover, and then the plate body 10 and the upper cover can be connected by screws. After the plate body 10 and the upper cover are connected by screws, the end of the hot melt column away from the upper cover can be hot-melted to deform the end of the hot melt column away from the upper cover and fully abut against the side of the plate body 10 away from the upper cover. When the deformed hot melt column is cooled, the assembly of the shaping plate is completed.

[0072] In a specific embodiment, the keyboard provided in this embodiment also includes a base, the upper cover provided in this embodiment is installed on the base, and an accommodating cavity is formed between the upper cover and the base. The keyboard provided in this embodiment also includes a touch module, which is at least partially arranged in the accommodating cavity and corresponds to the position of the clearance opening 13.

[0073] In summary, the shaping plate and keyboard provided in this embodiment have at least the following beneficial technical effects: the shaping plate provided in this embodiment is provided with shaping sections 11 on the plate body 10, which are gradually bent from the two ends of the plate body 10 to the middle of the plate body 10 and are close to the upper cover, and the shaping sections 11 are adapted to the upper cover, so that when the shaping plate provided in this embodiment is installed on the upper cover of the keyboard, the upper cover can be shaped by the shaping sections 11. At the same time, by providing a convex bump 12 extending along the first direction on the side of the plate body 10 away from the upper cover, the localization of the plate body 10 can be changed. The stress distribution is uniformly distributed on the entire plate body 10, thereby effectively improving the rigidity of the shaping plate provided by the present embodiment, and by setting the convex bump 12 provided in the present embodiment to be at least partially located in the shaping section 11, the moment of inertia of the shaping section 11 can be increased, thereby preventing the shaping section 11 from rebounding and deforming. Compared with the shaping iron plate in the prior art, the shaping plate provided in the present embodiment improves the rigidity of the shaping plate by setting the convex bump 12 on the plate body 10, so that the thickness of the shaping plate can be designed to be smaller, thereby reducing the weight and material cost of the shaping plate.

[0074] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A shaping plate, which is installed on the upper cover of a keyboard and is used to shape the upper cover, characterized in that: The shaping plate comprises: A plate body (10), the plate body (10) being mounted on the upper cover, a shaping section (11) being formed on the plate body (10), the shaping section (11) being bent in a direction close to the upper cover and being adapted to the upper cover; A bulge (12) is provided on a side of the plate body (10) away from the upper cover, and the bulge (12) is at least partially located in the shaping section (11). The bulge (12) is used to increase the rigidity of the plate body (10) and prevent the plate body (10) from deforming along the bending direction of the shaping section (11).

2. The shaping plate according to claim 1, characterized in that: The plate body (10) is provided with a clearance opening (13), and the clearance opening (13) is used to avoid the components of the keyboard; A reinforced bending section (131) is provided on the inner side wall of the clearance opening (13), and the reinforced bending section (131) is bent in a direction away from the upper cover.

3. The shaping plate according to claim 1, characterized in that: There are a plurality of convex bumps (12), and the plurality of convex bumps (12) are arranged at intervals on a side of the plate body (10) away from the upper cover.

4. The shaping plate according to claim 3, characterized in that: The lengths of the plurality of convex hulls (12) are all different.

5. The shaping plate according to any one of claims 1 to 4, characterized in that: The shaping plate also includes a connecting portion, which includes a first connecting hole (21) and a first connecting member, wherein the first connecting hole (21) is arranged on the plate body (10), and the first connecting member is passed through the first connecting hole (21) and is fixedly connected to the upper cover.

6. The shaping plate according to claim 5, characterized in that: A first mounting protrusion (22) is provided on a side of the plate body (10) away from the upper cover, and the first connecting hole (21) is provided on the first mounting protrusion (22).

7. The shaping plate according to claim 6, characterized in that: The first mounting protrusions (22), the first connecting holes (21) and the first connecting members are multiple, the multiple first mounting protrusions (22) are arranged at intervals on the plate body (10), the multiple first mounting protrusions (22) correspond one-to-one to the multiple first connecting holes (21), and the multiple first connecting holes (21) correspond one-to-one to the multiple first connecting members.

8. A keyboard, characterized in that: The keyboard comprises an upper cover and a shaping plate, wherein the shaping plate is mounted on the upper cover, and the shaping plate is the shaping plate according to any one of claims 5 to 7.

9. The keyboard according to claim 8, characterized in that: A second connection hole is provided on one side of the upper cover close to the shaping plate, the position of the second connection hole corresponds to the position of the first connection hole (21), and the first connection member can pass through the first connection hole (21) and be fixedly connected to the second connection hole.

10. The keyboard according to claim 8, characterized in that A first mounting column is arranged on a side of the upper cover close to the shaping plate, and a first mounting hole (23) is arranged on the plate body (10). The position of the first mounting hole (23) corresponds to the position of the first mounting column. The first mounting column can pass through the first mounting hole (23) and abut against a side of the plate body (10) away from the upper cover.

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