Keyboard leather sheath

Abstract

The utility model relates to the technical field of keyboard connection, and discloses a keyboard leather sheath which comprises an adapter, a keyboard assembly and a leather sheath wrapping the keyboard assembly, the keyboard assembly comprises a keyboard, a first supporting piece and a second supporting piece, the keyboard is rotationally connected with the first supporting piece through a rotating shaft, and the second supporting piece is hinged to the first supporting piece through a hinge; a connector electrically connected with the keyboard is embedded in the first supporting piece, a first containing groove is formed in the first supporting piece, a notch corresponding to the first containing groove is formed in the leather sheath, the adapter is movably placed in the notch and electrically connected with the connector, and the adapter is used for being connected with the tablet personal computer in an inserted mode so that charging and data connection can be achieved between the keyboard and the tablet personal computer. According to the keyboard leather sheath, the types of the adapters can be replaced, the keyboard leather sheath can be conveniently adapted to various tablet personal computers, the adaptability of the keyboard leather sheath is improved, and various actual requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboard connection, in particular to a keyboard case. Background Art

[0002] In the prior art, when a tablet computer is connected to a keyboard case for use, it is often achieved by plugging a connector on the case into the interface of the tablet computer, thereby realizing the connection between the tablet computer and the keyboard. However, most of the plugs in traditional keyboard cases are of fixed structures. Since there are various types of interfaces on tablet computers, the plugs are not convenient to replace, resulting in poor adaptability.

[0003] Therefore, how to provide a keyboard case to improve the adaptability of the keyboard case has become an urgent technical problem to be solved. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a keyboard case to improve the adaptability of the keyboard case.

[0005] To this end, according to a first aspect, an embodiment of the utility model discloses a keyboard case, comprising: a adapter, a keyboard assembly and a case covering the keyboard assembly. The keyboard assembly includes a keyboard, a first support member and a second support member. The keyboard is rotatably connected to the first support member through a rotating shaft, and the second support member is hinged to the first support member through a hinge;

[0006] A connector electrically connected to the keyboard is embedded in the first support member. A first placement groove is provided on the first support member, and a notch corresponding to the first placement groove is provided on the case. The adapter is movably placed in the notch and electrically connected to the connector. The adapter is used for plugging into a tablet computer so that the keyboard and the tablet computer can achieve charging and data connection.

[0007] The utility model is further arranged such that a first folding part and a second folding part are provided on the case. The first folding part is used for facilitating the folding of the first support member, and the second folding part is used for facilitating the folding of the second support member.

[0008] The utility model is further arranged such that a plurality of first magnetic blocks are installed in the first support member.

[0009] The utility model is further arranged such that a plurality of second magnetic blocks are installed in the second support member.

[0010] The utility model is further arranged such that the adapter includes an adapter base and an adapter cover, and a bendable adapter circuit board is installed between the adapter base and the adapter cover;

[0011] One end of the adapter circuit board is electrically connected to an adapter board and a plug. The plug passes through the adapter base and is plugged into the interface of the tablet computer. Several contact plates are installed at the other end of the adapter circuit board, and the contact plates are used for electrically connecting with the connector.

[0012] The present utility model is further configured such that the connector is provided with elastic contacts that contact the contact plates.

[0013] The present utility model is further configured such that the adapter base is provided with positioning posts, and the adapter circuit board is provided with positioning holes that are in positioning cooperation with the positioning posts.

[0014] The present utility model is further configured such that the contact plates are provided with welding posts, and the adapter circuit board is provided with welding holes corresponding to the welding posts.

[0015] The present utility model has the following beneficial effects: By movably placing the adapter in the notch and electrically connecting it to the connector, and the adapter is used for plugging into the tablet computer, the keyboard and the tablet computer can achieve charging and data connection. Furthermore, a keyboard case is provided, which can replace the type of the adapter, is convenient for adapting to a variety of tablet computers, improves the adaptability of the keyboard case, and meets the various actual needs of users. Description of the Drawings

[0016] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 is a schematic three-dimensional structure diagram of a keyboard case disclosed in this embodiment;

[0018] Figure 2 is one of the schematic structure diagrams of the adapter in the keyboard case disclosed in this embodiment;

[0019] Figure 3 is another schematic structure diagram of the adapter in the keyboard case disclosed in this embodiment;

[0020] Figure 4 is a partial schematic structure diagram of the adapter in the keyboard case disclosed in this embodiment;

[0021] Figure 5 is one of the exploded schematic structure diagrams of the adapter in the keyboard case disclosed in this embodiment;

[0022] Figure 6It is the second schematic exploded view of a keyboard case adapter disclosed in this embodiment;

[0023] Figure 7 It is the schematic exploded view of a keyboard case disclosed in this embodiment;

[0024] Figure 8 It is the schematic partial structure view of a keyboard case disclosed in this embodiment.

[0025] Reference numerals: 1. Adapter; 11. Adapter base; 111. Positioning post; 12. Adapter cover; 121. Through hole; 13. Adapter circuit board; 131. Positioning hole; 132. Welding hole; 14. Adapter plate; 15. Plug; 16. Contact plate; 161. Welding post; 17. Screw; 2. Keyboard assembly; 21. Keyboard; 22. First support member; 221. First placement groove; 23. Second support member; 24. Rotating shaft; 25. Hinge; 3. Leather case; 31. Notch; 32. First folding part; 33. Second folding part; 4. Connector; 41. Elastic contact point. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can also be the communication inside two elements. It can be a wireless connection or a wired connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model 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 utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0030] An embodiment of the present utility model discloses a keyboard case, as Figure 1-7 shown, which includes: an adapter 1, a keyboard assembly 2, and a leather case 3 covering the keyboard assembly 2. The keyboard assembly 2 includes a keyboard 21, a first support member 22, and a second support member 23. The keyboard 21 is rotatably connected to the first support member 22 through a rotating shaft 24, and the second support member 23 is hinged to the first support member 22 through a hinge 25;

[0031] A connector 4 electrically connected to the keyboard 21 is embedded in the first support member 22. A first placement groove 221 is provided on the first support member 22, and a notch 31 corresponding to the first placement groove 221 is provided on the leather case 3. The adapter 1 is movably placed in the notch 31 and electrically connected to the connector 4. The adapter 1 is used for plugging into a tablet computer so that the keyboard 21 and the tablet computer can achieve charging and data connection.

[0032] It should be noted that by movably placing the adapter 1 in the notch 31 and electrically connecting it to the connector 4, and the adapter 1 is used for plugging into a tablet computer, the keyboard 21 and the tablet computer can achieve charging and data connection. Furthermore, a keyboard case is provided, and the type of the adapter 1 can be replaced, which is convenient for adapting to various tablet computers, improves the adaptability of the keyboard case, and meets various actual needs of users.

[0033] As Figure 1 and Figure 6 shown, the leather case 3 is provided with a first folding portion 32 and a second folding portion 33. The first folding portion 32 is used for facilitating the folding of the first support member 22, and the second folding portion 33 is used for facilitating the folding of the second support member 23. It should be noted that through the arrangement of the first folding portion 32 and the second folding portion 33, it is convenient to unfold and use the leather case 3, place the tablet computer at a suitable position, and thus facilitate the actual use by the user.

[0034] As Figure 1 and Figure 7 shown, a plurality of first magnetic blocks are installed in the first support member 22. It should be noted that through the magnetic attraction of the first magnetic blocks, it is convenient to magnetically fix the tablet computer.

[0035] As Figure 1 and Figure 7 shown, a plurality of second magnetic blocks are installed in the second support member 23. It should be noted that through the magnetic attraction of the second magnetic blocks, it is convenient to magnetically fix the tablet computer.

[0036] As Figures 2-6As shown, the adapter 1 includes an adapter base 11 and an adapter cover 12. A bendable adapter circuit board 13 is installed between the adapter base 11 and the adapter cover 12;

[0037] One end of the adapter circuit board 13 is electrically connected to an adapter board 14 and a plug 15. The plug 15 passes through the adapter base 11 and is inserted into the interface of the tablet computer. A plurality of contact plates 16 are installed at the other end of the adapter circuit board 13. The contact plates 16 are used to be electrically connected to the connector 4. In this embodiment, the adapter circuit board 13 is an FPC board. Through the arrangement of the contact plates 16, the overall strength of the circuit board can be improved, which is convenient for installing the plug 15 and actual use.

[0038] As Figure 5 and Figure 6 shown, the connector 4 is provided with elastic contacts 41 that contact the contact plates 16. In the specific implementation process, the number of both the contact plates 16 and the elastic contacts 41 is set to five. The adapter cover 12 is provided with through holes 121 for accommodating the contact plates 16.

[0039] As Figures 4-6 shown, the adapter base 11 is provided with positioning posts 111, and the adapter circuit board 13 is provided with positioning holes 131 that are in positioning cooperation with the positioning posts 111. It should be noted that the number of both the positioning posts 111 and the positioning holes 131 is set to four, which can position and install the adapter circuit board 13; and 3M glue is provided between the adapter circuit board 13 and the adapter base 11 to bond and fix the adapter circuit board 13.

[0040] As Figures 4-6 shown, the contact plates 16 are provided with welding posts 161, and the adapter circuit board 13 is provided with welding holes 132 corresponding to the welding posts 161. It should be noted that the contact plates 16 and the welding posts 161 are of an integrally formed structure. Through the arrangement of the welding posts 161 and the welding holes 132, it is convenient to weld the contact plates 16 to the adapter circuit board 13.

[0041] Working principle: The adapter 1 is actively placed in the notch 31 and electrically connected to the connector 4. The adapter 1 is used to plug into the tablet computer, enabling the keyboard 21 to be charged and data-connected to the tablet computer. Furthermore, a keyboard case is provided, which can replace the type of the adapter 1, facilitating adaptation to a variety of tablet computers, improving the adaptability of the keyboard case, and meeting the various actual needs of users.

[0042] Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A keyboard leather cover, characterized in that: include: An adapter (1), a keyboard assembly (2), and a leather case (3) covering the keyboard assembly (2), wherein the keyboard assembly (2) comprises a keyboard (21), a first support member (22), and a second support member (23), wherein the keyboard (21) is rotatably connected to the first support member (22) via a rotating shaft (24), and the second support member (23) is hinged to the first support member (22) via a hinge (25); The first support member (22) is embedded with a connector (4) electrically connected to the keyboard (21); the first support member (22) is provided with a first placement groove (221); the leather case (3) is provided with a notch (31) corresponding to the first placement groove (221); the adapter (1) is movably placed in the notch (31) and electrically connected to the connector (4); the adapter (1) is used to plug into a tablet computer so that the keyboard (21) and the tablet computer can achieve charging and data connection.

2. The keyboard leather cover according to claim 1, characterized in that: The leather case (3) is provided with a first folding portion (32) and a second folding portion (33), wherein the first folding portion (32) is used to facilitate folding of the first support member (22), and the second folding portion (33) is used to facilitate folding of the second support member (23).

3. The keyboard leather cover according to claim 1 or 2, characterized in that: A plurality of first magnetic blocks are installed in the first support member (22).

4. The keyboard leather cover according to claim 1 or 2, characterized in that: A plurality of second magnetic blocks are installed in the second support member (23).

5. The keyboard leather cover according to claim 1 or 2, characterized in that: The adapter (1) comprises an adapter seat (11) and an adapter cover (12), and a bendable adapter circuit board (13) is installed between the adapter seat (11) and the adapter cover (12); One end of the adapter circuit board (13) is electrically connected to an adapter board (14) and a plug (15); the plug (15) passes through the adapter seat (11) and is plugged into an interface of the tablet computer; the other end of the adapter circuit board (13) is mounted with a plurality of contact plates (16); the contact plates (16) are used to be electrically connected to the connector (4).

6. The keyboard leather cover according to claim 5, characterized in that: The connector (4) is provided with an elastic contact point (41) in contact with the contact plate (16).

7. The keyboard leather cover according to claim 5, characterized in that: The adapter seat (11) is provided with a positioning column (111), and the adapter circuit board (13) is provided with a positioning hole (131) that is positioned and matched with the positioning column (111).

8. The keyboard leather cover according to claim 5, characterized in that: The contact plate (16) is provided with a welding column (161), and the adapter circuit board (13) is provided with a welding hole (132) corresponding to the welding column (161).

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