Pocket folding keyboard

Abstract

The utility model is suitable for the technical field of keyboards, and provides a pocket folding keyboard, which comprises a keyboard main body, a bottom surface cover plate group and a cosmetic mirror. The cosmetic mirror is arranged on the surface, making contact with the first keyboard, of the flip cover part, and / or the cosmetic mirror is arranged on the area, making contact with the flip cover part, of the bottom face of the first keyboard. Compared with a folding keyboard in the prior art, the folding keyboard has the advantages that the first keyboard body and the second keyboard body can be unfolded or folded through the hinge structure, the back face of the keyboard body is shielded through cooperation with the fixed part, the shielding part and the sliding part, and therefore the keyboard is kept attractive no matter in the unfolded state or the folded state. Meanwhile, when the cosmetic mirror is not used, the cover turning part can be arranged on the bottom face of the first keyboard in a covering mode so as to cover the cosmetic mirror, when the cosmetic mirror needs to be used, the cosmetic mirror can be exposed out by rotating the cover turning part, the cosmetic mirror can be prevented from being scratched and damaged, and the situation that the cosmetic mirror is exposed out when not used, and the attractiveness of the keyboard is affected can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of keyboards, and in particular relates to a pocket folding keyboard. Background Art

[0002] The keyboard is currently the most commonly used input device for computers. English letters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby issuing commands to the computer, inputting data, etc. Among them, in order to solve the problem that traditional wired keyboards are large and inconvenient to carry, pocket folding keyboards have come into being. After being folded, the keyboard can be conveniently placed in a backpack or clothing pocket. At the same time, in order to increase the functionality of the pocket folding keyboard, a makeup mirror is usually added to the pocket folding keyboard to facilitate women to put on or touch up makeup. However, most existing pocket folding keyboards have the problem that the mirror surface of the makeup mirror is easily scratched during use, which seriously affects the functionality of the pocket folding keyboard. Utility Model Content

[0003] The purpose of the utility model is to provide a pocket folding keyboard, aiming to solve the technical problem in the prior art that the makeup mirror on the pocket folding keyboard is easily damaged during use.

[0004] The utility model is implemented as follows: a pocket folding keyboard, comprising:

[0005] A keyboard body, comprising a first keyboard, a second keyboard, and a hinge structure, wherein the first keyboard and the second keyboard are hingedly connected by the hinge structure to realize mutual expansion or mutual folding;

[0006] a bottom cover assembly, comprising a fixed portion, a flip portion, a shielding portion, and a sliding portion, wherein the fixed portion is fixedly connected to at least a portion of the bottom surface of the first keyboard, the sliding portion covers the bottom surface of the second keyboard, and when the sliding portion and the second keyboard are in contact, the two can slide relative to each other, the shielding portion has two ends respectively rotatably connected to the fixed portion and the sliding portion, the flip portion covers at least another portion of the bottom surface of the first keyboard, and the flip portion is rotatably connected to the fixed portion; and

[0007] A makeup mirror is provided on the surface of the flip cover portion in contact with the first keyboard, and / or the makeup mirror is provided on the bottom surface of the first keyboard in the area in contact with the flip cover portion.

[0008] In an optional embodiment, the makeup mirror is arranged on the surface of the flip cover part that contacts the first keyboard, and a first mounting portion for positioning and mounting the makeup mirror on the flip cover part is also provided on the surface of the flip cover part that contacts the first keyboard.

[0009] In an optional embodiment, the first mounting portion includes a convex rib portion protruding from the surface of the flip cover portion, and the convex rib portion is arranged around the cosmetic mirror.

[0010] In an optional embodiment, the bottom surface of the first keyboard is provided with an avoidance groove, and the avoidance groove is used to avoid the first mounting portion and the makeup mirror.

[0011] In an optional embodiment, the makeup mirror is arranged on the bottom surface of the first keyboard in an area in contact with the flip cover portion, and a second mounting portion is provided on the bottom surface of the first keyboard, and the second mounting portion is used to position and install the makeup mirror on the first keyboard.

[0012] In an optional embodiment, the second mounting portion includes a mounting groove recessed in the first keyboard, and a shape of the mounting groove matches the makeup mirror.

[0013] In an optional embodiment, a first flexible portion is provided between the fixed portion and the flip portion, and the fixed portion is rotatably connected to the flip portion through the first flexible portion, and second flexible portions are provided at both ends of the shielding portion, and the shielding portion is rotatably connected to the fixed portion and the sliding portion respectively through the second flexible portions.

[0014] In an optional embodiment, the sliding portion includes a first section and a second section, the first section is rotatably connected to the shielding portion through the second flexible section, and a third flexible section is provided between the first section and the second section for rotatably connecting the two.

[0015] In an optional embodiment, the bottom cover plate group includes an inner flexible layer, an outer flexible layer and a plurality of rigid plate bodies, the inner flexible layer and the outer flexible layer are in contact with each other, and the plurality of rigid plate bodies are fixedly arranged between the inner flexible layer and the outer flexible layer at intervals to form the fixed portion, the flip cover portion, the shielding portion and the sliding portion.

[0016] In an optional embodiment, the fixing portion has a first end and a second end that are arranged opposite to each other, the first end is rotatably connected to the flip portion, the second end is rotatably connected to the shielding portion, and the second end protrudes from the first keyboard arrangement.

[0017] The present invention provides a technical advantage over the prior art in that it divides a keyboard body into a first keyboard and a second keyboard, and articulates the first and second keyboards via a hinge structure to enable them to be unfolded or folded relative to each other. Furthermore, a bottom cover assembly is provided on the back of the keyboard body, comprising a fixed portion, a flip portion, a shielding portion, and a sliding portion. The fixed portion is fixedly connected to at least a portion of the bottom surface of the first keyboard. The sliding portion covers the bottom surface of the second keyboard, and when the sliding portion contacts the second keyboard, the two keyboards can slide relative to each other. The shielding portion has two ends that are rotatably connected to both the fixed portion and the sliding portion. The flip portion covers at least another portion of the bottom surface of the first keyboard, and the flip portion is rotatably connected to the fixed portion. In this configuration, a cosmetic mirror can be positioned on the surface of the flip portion that contacts the first keyboard, and / or on the area of ​​the bottom surface of the first keyboard that contacts the flip portion. Compared to prior art folding keyboards, the hinge structure allows the first and second keyboards to be unfolded or folded, and the back of the keyboard body is shielded by cooperation with the fixed portion, the shielding portion, and the sliding portion, thereby maintaining the aesthetic appearance of the keyboard in both unfolded and folded states. At the same time, when the makeup mirror is not in use, the flip cover can be placed on the bottom surface of the first keyboard to cover the makeup mirror. When the makeup mirror needs to be used, the flip cover can be rotated to expose the makeup mirror, which can prevent the makeup mirror from being scratched and damaged, and can also prevent the makeup mirror from leaking out when not in use and affecting the aesthetics of the keyboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments of the present invention or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of a pocket folding keyboard provided by an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the folded state of a pocket folding keyboard provided by an embodiment of the utility model Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the folded state of a pocket folding keyboard provided by an embodiment of the utility model Figure 2 ;

[0022] Figure 4 This is a schematic diagram of a pocket folding keyboard in a folded state provided by another embodiment of the present invention;

[0023] Figure 5This is a schematic diagram of a pocket folding keyboard provided by another embodiment of the present invention in a folded state;

[0024] Figure 6 yes Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0025] Description of reference numerals:

[0026] 1. Keyboard body; 11. First keyboard; 12. Second keyboard; 13. Hinge structure; 2. Bottom cover assembly; 21. Fixed portion; 22. Flip-top portion; 23. Shielding portion; 24. Sliding portion; 241. First section; 242. Second section; 243. Third flexible portion; 25. First flexible portion; 26. Second flexible portion; 27. Inner flexible layer; 28. Outer flexible layer; 29. ​​Rigid plate portion; 3. Makeup mirror; 4. First mounting portion; 41. Raised rib portion; 5. Avoidance groove; 6. Second mounting portion; 61. Mounting groove. DETAILED DESCRIPTION

[0027] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the present invention, 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 the present invention 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 the present invention.

[0029] 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 specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0030] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0032] Please refer to Figures 1 to 6 As shown, in an embodiment of the present invention, a pocket folding keyboard is provided, which includes a keyboard body 1, a bottom cover plate group 2 and a makeup mirror 3. The keyboard body 1 includes a first keyboard 11, a second keyboard 12 and a hinge structure 13. The first keyboard 11 and the second keyboard 12 are hinged by the hinge structure 13 to achieve mutual expansion or folding. The bottom cover plate group 2 includes a fixed portion 21, a flip portion 22, a shielding portion 23 and a sliding portion 24. The fixed portion 21 is fixedly connected to at least a portion of the bottom surface of the first keyboard 11. The sliding portion 24 covers the bottom surface of the second keyboard 12. When the sliding portion 24 contacts the second keyboard 12, the two can slide relative to each other. The two ends of the shielding portion 23 are respectively rotatably connected to the fixed portion 21 and the sliding portion 24. The flip portion 22 covers at least another portion of the bottom surface of the first keyboard 11. The flip portion 22 is rotatably connected to the fixed portion 21. The makeup mirror 3 is disposed on the surface of the flip cover 22 that contacts the first keyboard 11 , and / or the makeup mirror 3 is disposed on the bottom surface of the first keyboard 11 in the area that contacts the flip cover 22 .

[0033] Specifically, the first keyboard 11 and the second keyboard 12 are components formed by dividing a keyboard. Each of the first keyboard 11 and the second keyboard 12 can include a bottom shell and a panel covering each other. A circuit board can be disposed between the bottom shell and the panel. The panel is provided with multiple mounting holes, and key components that can contact the circuit board are disposed within the mounting holes. The bottom surface of the first keyboard 11 or the second keyboard 12 refers to the surface of the first keyboard 11 or the second keyboard 12 that contacts the support when the keyboard is in normal use. The surface of the first keyboard 11 or the second keyboard 12 corresponding to the bottom surface is the front surface of the first keyboard 11 or the second keyboard 12.

[0034] The first keyboard 11 and the second keyboard 12 are in the unfolded state, which means that the first keyboard 11 and the second keyboard 12 are parallel to each other and in the same plane. At this time, the first keyboard 11 and the second keyboard 12 are in the same plane or approximately in the same plane; the first keyboard 11 and the second keyboard 12 are in the folded state, which means that the first keyboard 11 and the second keyboard 12 are stacked on each other, and at this time the front of the first keyboard 11 and the front of the second keyboard 12 are close to each other.

[0035] The hinge structure 13 is a component that can connect two objects and allow the two objects to rotate relative to each other along an axis. The hinge structure 13 can adopt a single-axis structure or a multi-axis structure, which can be freely selected according to the connection requirements of the objects to be hinged. It will not be described in detail here.

[0036] The bottom cover plate group 2 refers to a structure or assembly composed of a plurality of components with a certain area, wherein the plurality of components are generally plate-shaped and can be arranged along the length direction of the keyboard body 1. The fixed portion 21, the flip portion 22, the shielding portion 23 and the sliding portion 24 are all names of different parts on the bottom cover plate group 2. The fixed portion 21 can be fixedly connected to at least a part of the bottom surface of the first keyboard 11 by means of bonding, fasteners or snap connection, and the flip portion 22 is covered on at least another part of the bottom surface of the first keyboard 11. The fixed portion 21 and the flip portion 22 can be jointly covered on the entire bottom surface of the first keyboard 11, or can be only covered on part of the bottom surface of the first keyboard 11. Rotational connection means that the two connected components can rotate or swing relative to each other around a certain axis.

[0037] The makeup mirror 3 is a mirror structure capable of reflecting light and can be used for grooming or optical testing. The makeup mirror 3 can be located on the surface of the flip cover 22 that contacts the first keyboard 11, or on the bottom surface of the first keyboard 11 in the area in contact with the flip cover 22. The makeup mirror 3 can also be located on both the surface of the flip cover 22 that contacts the first keyboard 11 and the bottom surface of the first keyboard 11 in the area in contact with the flip cover 22.

[0038] The pocket folding keyboard provided by the present invention is constructed by dividing a keyboard body 1 into a first keyboard 11 and a second keyboard 12, and hingedly connecting the first keyboard 11 and the second keyboard 12 via a hinge structure 13 so as to be unfoldable or foldable. Furthermore, a bottom cover assembly 2 is provided on the back of the keyboard body 1. The bottom cover assembly 2 includes a fixed portion 21, a flip cover portion 22, a shielding portion 23, and a sliding portion 24. The fixed portion 21 is fixedly connected to at least a portion of the bottom surface of the first keyboard 11. The sliding portion 24 covers the bottom surface of the second keyboard 12. When the sliding portion 24 contacts the second keyboard 12, the two can slide relative to each other. The shielding portion 23 has two ends that are rotatably connected to the fixed portion 21 and the sliding portion 24, respectively. The flip cover portion 22 covers at least another portion of the bottom surface of the first keyboard 11 and is rotatably connected to the fixed portion 21. In this case, a makeup mirror 3 can be placed on the surface of the flip cover portion 22 that contacts the first keyboard 11, and / or on the bottom surface of the first keyboard 11 in the area that contacts the flip cover portion 22. Compared to foldable keyboards in the prior art, the hinge structure 13 allows the first keyboard 11 and the second keyboard 12 to be unfolded or folded. Furthermore, the hinge structure 13 cooperates with the fixed portion 21, the shielding portion 23, and the sliding portion 24 to shield the back of the keyboard body 1, thereby maintaining the keyboard's aesthetic appearance in both unfolded and folded states. Furthermore, when the makeup mirror 3 is not in use, the flip cover 22 can be placed on the bottom surface of the first keyboard 11 to cover it. When the makeup mirror 3 is needed, the flip cover 22 can be rotated to reveal it, preventing scratches and damage to the makeup mirror 3. It also prevents the makeup mirror 3 from leaking out when not in use, which could affect the keyboard's aesthetics.

[0039] In one embodiment, see Figure 3 The makeup mirror 3 is disposed on the surface of the flip cover 22 that contacts the first keyboard 11. A first mounting portion 4 for positioning the makeup mirror 3 on the flip cover 22 is also disposed on the surface of the flip cover 22 that contacts the first keyboard 11. Specifically, the first mounting portion 4 refers to a structure or component used to secure an object. The first mounting portion 4 can be a recessed groove or a raised protrusion on the surface of the flip cover 22. The makeup mirror 3 is secured to the surface of the flip cover 22 that contacts the first keyboard 11 via the first mounting portion 4, and the flip cover 22 is rotatably connected to the fixing portion 21. When the makeup mirror 3 is not in use, the flip cover 22 covers the bottom surface of the first keyboard 11, protecting the reflective mirror and preventing it from leaking out. When the makeup mirror 3 is needed, the flip cover 22 can be opened to expose the makeup mirror 3, making the installation of the makeup mirror 3 more secure.

[0040] In one embodiment, see Figure 3The first mounting portion 4 includes a convex rib 41 protruding from the surface of the flip cover 22. The rib 41 surrounds the makeup mirror 3. Specifically, the rib 41 is a raised structure of a certain length. By surrounding the circumference of the makeup mirror 3, a ring-shaped structure is formed. The rib 41 can be continuously arranged around the circumference of the makeup mirror 3, or it can be divided into multiple sections, with the multiple sections of ribs 41 spaced apart around the circumference of the makeup mirror 3. When installing the makeup mirror 3, the makeup mirror 3 can be installed within the ring-shaped structure formed by the ribs 41, thereby ensuring a more secure installation. The rib 41 can also be used to position the makeup mirror 3, making the installation position of the makeup mirror 3 more precise and improving the production efficiency of the folding keyboard.

[0041] Based on the above-mentioned characteristic rib portion 41, please refer to Figure 3 The makeup mirror 3 is connected to the surface of the flip cover 22 by gluing. By applying adhesive on the surface of the makeup mirror 3 or the flip cover 22 before the makeup mirror 3 is installed in the first installation part 4 composed of the rib part 41, the installation of the makeup mirror 3 can be made more firm and reliable.

[0042] In one embodiment, see Figure 3 The bottom surface of the first keyboard 11 is provided with an escape groove 5, which is used to avoid the first mounting portion 4 and the makeup mirror 3. Specifically, the escape groove 5 refers to a groove structure with a certain depth. By providing the escape groove 5 on the bottom surface of the first keyboard 11, and matching the position and size of the escape groove 5 with the shape of the first mounting portion 4, the first mounting portion 4 and the makeup mirror 3 can be accommodated in the escape groove 5 after the flip cover 22 and the first keyboard 11 are covered with each other, thereby reducing the overall thickness of the flip cover 22 after the cover is covered. It can also keep the overall appearance of the keyboard flat after the flip cover 22 is covered, making the keyboard more beautiful.

[0043] In another embodiment, see Figure 4 The makeup mirror 3 is arranged on the bottom surface of the first keyboard 11 in the area in contact with the flip cover 22. The bottom surface of the first keyboard 11 is provided with a second mounting portion 6, which is used to position and mount the makeup mirror 3 on the first keyboard 11. Specifically, the second mounting portion 6 refers to a structure or component used to fix an object. The first mounting portion 4 can be a groove structure recessed on the surface of the flip cover 22, or the first mounting portion 4 can be a raised structure protruding from the surface of the flip cover 22. The makeup mirror 3 is fixed to the bottom surface of the first keyboard 11 in the area in contact with the flip cover 22 by the first mounting portion 4. At the same time, the flip cover 22 is rotatably connected to the fixing portion 21. When the makeup mirror 3 is not needed, the flip cover 22 can be placed on the bottom surface of the first keyboard 11 to protect the reflector and prevent it from leaking out. When the makeup mirror 3 needs to be used, the makeup mirror 3 can be exposed by flipping open the flip cover 22.

[0044] In one embodiment, see Figure 4 The second mounting portion 6 includes a mounting groove 61 recessed in the first keyboard 11. The shape of the mounting groove 61 matches that of the makeup mirror 3. Specifically, the mounting groove 61 is a groove structure having a certain depth. By providing the mounting groove 61 on the bottom surface of the first keyboard 11, the makeup mirror 3 can be placed in the mounting groove 61 when it is installed. The shape of the mounting groove 61 matches that of the makeup mirror 3. The sidewalls, whose shape matches that of the makeup mirror 3, can be used to limit the position of the makeup mirror 3, making the installation of the makeup mirror 3 more secure. This also prevents the makeup mirror 3 from protruding from the bottom surface of the first keyboard 11, making the installation of the makeup mirror 3 safer and more aesthetically pleasing.

[0045] Based on the above-mentioned characteristic mounting groove 61, please refer to Figure 1 The makeup mirror 3 is connected to the bottom surface of the first keyboard 11 by pasting. Before the makeup mirror 3 is installed in the installation groove 61, an adhesive is applied on the back of the makeup mirror 3 or the bottom surface of the installation groove 61, so that the installation of the makeup mirror 3 is more firm and reliable.

[0046] In an alternative embodiment, see Figure 4 A magnetic structure may be provided between the flip portion and the bottom surface of the first keyboard 11. The magnetic structure may include a first magnetic member provided on the bottom surface of the first keyboard 11. In this case, the flip portion may be made of metal iron, nickel, or an alloy containing these two elements to attract the first magnetic member. A second magnetic member may also be provided on the flip portion to cooperate with the first magnetic member, so that the flip portion and the first keyboard 11 are attracted to each other when the flip portion is close to the first keyboard 11. This avoids the risk of the flip portion separating from the first keyboard 11 when folded and not subject to external forces, making the keyboard safer to use.

[0047] In one embodiment, see Figure 1 as well as Figure 2A first flexible portion 25 is provided between the fixed portion 21 and the flip portion 22, and the fixed portion 21 is rotatably connected to the flip portion 22 via the first flexible portion 25. A second flexible portion 26 is provided at each end of the shielding portion 23, and the shielding portion 23 is rotatably connected to the fixed portion 21 and the sliding portion 24 via the second flexible portions 26. Specifically, the first flexible portion 25 and the second flexible portion 26 are both components made of flexible materials such as leather, plastic, or cloth, and can bend or deform in multiple directions. The first flexible portion 25 is provided between the fixed portion 21 and the flip portion 22, while ensuring the connection between the flip portion 22 and the fixed portion 21, and also allowing the flip portion 22 to flip relative to the fixed portion 21, making the rotational connection between the fixed portion 21 and the flip portion 22 more convenient and simple. At the same time, second flexible parts 26 are respectively provided at both ends of the shielding part 23. The shielding part 23 is rotatably connected to the fixed part 21 and the sliding part 24 through the second flexible parts 26, which can make the rotation connection between the shielding part 23 and the fixed part 21 and the sliding part 24 more convenient and simple.

[0048] In one embodiment, see Figure 1 The sliding portion 24 includes a first section 241 and a second section 242. The first section 241 is rotatably connected to the shielding portion 23 via the second flexible portion 26. A third flexible portion 243 is provided between the first and second sections 241, 242 for rotatably connecting the two. Specifically, the first and second sections 241, 242 are both plate-like components with a certain width or length. The third flexible portion 243 is made of a flexible material such as leather, plastic, or cloth, and can bend or deform in multiple directions. By dividing the sliding portion 24 into a first section 241 and a second section 242, and connecting the first section 241 and the second section 242 through the third flexible portion 243, the first section 241 and the second section 242 can rotate or swing relative to each other. During the process of unfolding or folding the first keyboard 11 and the second keyboard 12, the first section 241 and the second section 242 can rotate or swing relative to each other, so that the sliding portion 24 can always maintain contact with the second keyboard 12, thereby making the unfolding or folding of the first keyboard 11 and the second keyboard 12 more convenient.

[0049] In one embodiment, see Figure 6The bottom cover assembly 2 includes an inner flexible layer 27, an outer flexible layer 28, and a plurality of rigid plate portions 29. The inner flexible layer 27 and the outer flexible layer 28 are bonded to each other, and the plurality of rigid plate portions 29 are fixedly disposed at intervals between the inner flexible layer 27 and the outer flexible layer 28 to form the fixed portion 21, the flip cover portion 22, the shielding portion 23, and the sliding portion 24. Specifically, the inner flexible layer 27 and the outer flexible layer 28 are both components with a certain area made of flexible materials such as leather, plastic, or cloth, and the rigid plate portions 29 are plate-shaped components made of rigid materials such as plastic, metal, or wood. The fixed portion 21, the flip cover portion 22, the shielding portion 23, and the sliding portion 24 are formed by fixing the plurality of rigid plate portions 29 at intervals between the inner flexible layer 27 and the outer flexible layer 28. At the same time, in the area between the fixed part 21 and the flip cover part 22, the first flexible part 25 is formed by the inner flexible layer 27 and the outer flexible layer 28 being bonded to each other, and the second flexible part 26 is formed by the inner flexible layer 27 and the outer flexible layer 28 being bonded to each other in the two end areas of the shielding part 23. Through the cooperation of the inner flexible layer 27, the outer flexible layer 28 and the multiple rigid plate parts 29, the structure of the bottom cover plate group 2 is made more firm.

[0050] In one embodiment, see Figure 6 The fixing portion 21 has a first end and a second end that are arranged opposite to each other. The first end is rotatably connected to the flip cover portion 22, and the second end is rotatably connected to the shielding portion 23. The second end protrudes from the first keyboard 11. Specifically, by protruding the second end of the fixing portion 21 from the first keyboard 11, after the first keyboard 11 and the second keyboard 12 are folded, the support of the fixing portion 21 can create a gap between the shielding portion 23 and the end surfaces of the first keyboard 11 and the second keyboard 12, thereby forming a space for accommodating the case, making it easier to fold the first keyboard 11 and the second keyboard 12 relative to each other, and also making the folded area more flat and beautiful.

[0051] The above is merely a preferred embodiment of the present invention and only specifically describes the technical principles of the present invention. These descriptions are intended only to explain the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention, as well as other specific embodiments of the present invention that can be imagined by those skilled in the art without inventive effort, shall be included within the scope of protection of the present invention.

Claims

1. A pocket folding keyboard, characterized in that: include: A keyboard body, comprising a first keyboard, a second keyboard, and a hinge structure, wherein the first keyboard and the second keyboard are hingedly connected by the hinge structure to realize mutual expansion or mutual folding; a bottom cover assembly, comprising a fixed portion, a flip portion, a shielding portion, and a sliding portion, wherein the fixed portion is fixedly connected to at least a portion of the bottom surface of the first keyboard, the sliding portion covers the bottom surface of the second keyboard, and when the sliding portion and the second keyboard are in contact, the two can slide relative to each other, the shielding portion has two ends respectively rotatably connected to the fixed portion and the sliding portion, the flip portion covers at least another portion of the bottom surface of the first keyboard, and the flip portion is rotatably connected to the fixed portion; as well as A makeup mirror is provided on the surface of the flip cover portion in contact with the first keyboard, and / or the makeup mirror is provided on the bottom surface of the first keyboard in the area in contact with the flip cover portion.

2. The pocket folding keyboard according to claim 1, characterized in that: The cosmetic mirror is arranged on the surface of the flip cover part that contacts the first keyboard, and a first mounting portion for positioning and mounting the cosmetic mirror on the flip cover part is also arranged on the surface of the flip cover part that contacts the first keyboard.

3. The pocket folding keyboard according to claim 2, characterized in that: The first mounting portion includes a convex rib portion convexly provided on the surface of the flip cover portion, and the convex rib portion is provided around the cosmetic mirror.

4. The pocket folding keyboard according to claim 2, characterized in that: The bottom surface of the first keyboard is provided with an avoidance groove, and the avoidance groove is used to avoid the first mounting portion and the makeup mirror.

5. The pocket folding keyboard according to claim 1, characterized in that: The makeup mirror is arranged on the bottom surface of the first keyboard in an area in contact with the flip cover. The bottom surface of the first keyboard is provided with a second mounting portion, and the second mounting portion is used to position and mount the makeup mirror on the first keyboard.

6. The pocket folding keyboard according to claim 5, characterized in that: The second mounting portion includes a mounting groove recessed in the first keyboard, and a shape of the mounting groove matches the makeup mirror.

7. The pocket folding keyboard according to any one of claims 1 to 6, characterized in that: A first flexible portion is provided between the fixed portion and the flip portion, and the fixed portion is rotatably connected to the flip portion through the first flexible portion, and second flexible portions are provided at both ends of the shielding portion, and the shielding portion is rotatably connected to the fixed portion and the sliding portion respectively through the second flexible portions.

8. The pocket folding keyboard according to claim 7, characterized in that: The sliding portion includes a first section and a second section, the first section is rotatably connected to the shielding portion through the second flexible section, and a third flexible section is provided between the first section and the second section for rotatably connecting the two.

9. The pocket folding keyboard according to claim 8, characterized in that: The bottom cover plate assembly includes an inner flexible layer, an outer flexible layer and a plurality of rigid plate bodies. The inner flexible layer and the outer flexible layer are bonded to each other, and the plurality of rigid plate bodies are fixedly arranged between the inner flexible layer and the outer flexible layer at intervals to form the fixed portion, the flip cover portion, the shielding portion and the sliding portion.

10. The pocket folding keyboard according to any one of claims 1 to 5, characterized in that: The fixing portion has a first end and a second end that are oppositely arranged. The first end is rotatably connected to the flip cover portion, the second end is rotatably connected to the shielding portion, and the second end protrudes from the first keyboard.

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