Keyboard, combined keyboard leather cover and keyboard film pasting method

Abstract

The present invention relates to the technical field of electronic product accessories, and specifically to a keyboard, a combined keyboard leather case, and a keyboard film application method. The keyboard includes a main body and a connecting wire arranged on the main body for connecting a mobile device; the connecting wire is detachably connected to the main body; the connecting wire is a magnetic connecting wire, and the main body is provided with a magnetic interface magnetically connected to the connecting wire; the aesthetics is improved, and the messy placement of the connecting wire is avoided. At the same time, it has flexible usability, and connecting wires of different lengths can be configured according to user needs, and the convenience is improved by the magnetic connection method. The keyboard leather case includes a cover plate detachably connected to the main body, and the end of the cover plate away from the main body is provided with a support plate for assembling the mobile device; by adopting the cover plate, on the one hand, it can play a role in protecting the keyboard, and on the other hand, it can be used as a support seat; by the coordinated use of the cover plate and the support plate, the mobile device can be supported, which is convenient for the operation and use of the mobile device.

Description

Technical Field

[0001] The invention relates to the technical field of electronic product accessories, and in particular to a keyboard, a combined keyboard leather cover and a keyboard film pasting method. Background Art

[0002] With the continuous development of electronic technology, mobile device technology is also changing with each passing day. As mobile phones become more powerful, computers are becoming thinner and lighter. As a cross-border product, tablet computers are increasingly used in people's lives.

[0003] Mobile devices, such as tablet computers and smart phones, are all touch screen operated. If necessary, they can also be operated through an external keyboard; however, most existing keyboards are keyboards with data cables. During use, since the data cable is integrated with the keyboard, it is not convenient to store the data cable, and it will be placed in a messy manner during use, affecting the appearance; and when the data cable is damaged, the entire keyboard will be unusable, causing inconvenience to the user; in addition, when the mobile device is connected to the keyboard for use, the user also needs to carry a support base for the mobile device, which is not convenient to carry, thus affecting the user's experience. Therefore, it is necessary to study and improve the keyboard structure; in order to solve the above problems, the concept of this application is proposed. Summary of the invention

[0004] The object of the present invention is to provide a keyboard leather cover to solve at least one of the above-mentioned defects in the prior art.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a keyboard, comprising a main body and a connecting wire arranged on the main body for connecting a mobile device; the connecting wire is detachably connected to the main body; the connecting wire is a magnetic connecting wire, and the main body is provided with a magnetic interface that is magnetically connected to the connecting wire.

[0006] According to a further improvement of the present invention, the magnetic interface is located on the upper surface of the body.

[0007] The present invention also provides a combined keyboard leather cover, comprising a cover plate detachably connected to a body, wherein one end of the cover plate away from the body is provided with a supporting plate for assembling a mobile device.

[0008] According to a further improvement of the present invention, the support plate is fixedly connected to the cover plate via a folding portion, the folding portion is made of a flexible material, and a magnetic strip is embedded in the folding portion.

[0009] According to a further improvement of the present invention, a magnetic attraction component 1 is embedded in the edge of the main body, and a magnetic attraction component 2 is provided on the cover plate and is magnetically connected to the magnetic attraction component 1.

[0010] According to a further improvement of the present invention, the cover plate includes a first folding plate, a second folding plate and a third folding plate, and the first folding plate and the third folding plate are both connected to the second folding plate through a flexible movable portion.

[0011] According to a further improvement of the present invention, the first folding plate is arranged at one end close to the supporting plate, and the third folding plate is arranged at one end close to the main body.

[0012] The present invention also provides a keyboard film pasting method, comprising the following steps:

[0013] S1. Pre-pressing and shaping: Cover the nylon cut piece on the keyboard mold surface, and pre-press and shape it through a press to form an upper surface film;

[0014] S2. The upper film is covered on the upper surface of the keyboard, and the upper surface of the keyboard is bonded to the upper surface of the keyboard by heat pressing with a press;

[0015] S3. The microfiber leather is covered on the bottom surface of the keyboard, and the microfiber leather is bonded to the bottom surface of the keyboard by a press for heat pressing;

[0016] S4. Laser trimming of the nylon and microfiber leather at the edge of the keyboard followed by laser drilling.

[0017] According to a further improvement of the present invention, the temperature of the nylon hot pressing is 190° C. and the time is 25 seconds.

[0018] According to a further improvement of the present invention, the heat pressing temperature of the microfiber leather is 100° C. and the time is 45 seconds.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This keyboard includes a main body and a connecting line arranged on the main body for connecting a mobile device; the connecting line is detachably connected to the main body; the connecting line is a magnetic connecting line, and the main body is provided with a magnetic interface magnetically connected to the connecting line; the aesthetics is improved, and the messy placement of the connecting line is avoided. At the same time, it has flexible usability, and connecting lines of different lengths can be configured according to user needs. The convenience is improved by magnetic connection; it has the characteristics of simple and reasonable structure and easy use.

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the expanded top view structure of an embodiment of the present invention.

[0023] Figure 2 It is a partial perspective structural schematic diagram of an embodiment of the present invention.

[0024] Figure 3 It is a schematic diagram of a semi-expanded three-dimensional structure of an embodiment of the present invention.

[0025] Figure 4 It is a structural schematic diagram of the main body and the cover plate in the covering state of an embodiment of the present invention.

[0026] Figure 5 Schematic diagram of the usage status structure of an embodiment of the present invention.

[0027] Figure 6 It is a schematic diagram of the enlarged structure of part A of an embodiment of the present invention.

[0028] Figure 7 It is a structural schematic diagram of the covering state of the support plate and the cover plate according to an embodiment of the present invention.

[0029] Figure 8 It is a schematic diagram of the enlarged structure of part B of an embodiment of the present invention.

[0030] Fig. 9 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0031] Fig.10 This is a schematic diagram of the usage status structure of the second embodiment of the present invention.

[0032] Fig.11 It is a schematic diagram of the enlarged structure of the C portion of the second embodiment of the present invention.

[0033] Fig.12 Schematic diagram of the clamping grip structure of the second embodiment of the present invention.

[0034] In the accompanying drawings: 1. main body; 2. magnetic interface; 3. connecting line; 4. mobile device; 5. cover plate; 6. support plate; 7. folding part; 8. magnetic strip; 9. magnetic component one; 10. magnetic component two; 11. first folding plate; 12. second folding plate; 13. third folding plate; 14. movable part; 15. first magnet; 16. second magnet; 17. conductive core; 18. magnet stone; 19. support plate; 21. receiving groove; 22. magnetic block; 23. support block; 24. clamping grip; 25. elastic component; 26. guide groove; 27. limit block; 28. guide block; 29. ​​slider; 30. slide groove; 31. hand piece; 32. support seat. DETAILED DESCRIPTION

[0035] 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 drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0036] This embodiment relates to a keyboard, see Figures 1 to 8 As shown, it includes a body 1 and a connecting line 3 for connecting a mobile device 4, which is arranged on the body 1; the connecting line 3 is detachably connected to the body 1; the connecting line 3 is a magnetic connecting line 3, which is a data line, and a magnetic interface 2 is provided on the body 1 to be magnetically connected to the connecting line 3; the magnetic interface 2 is located on the upper surface of the body 1. Specifically, the magnetic interface 2 includes a magnet 18 fixed to a conductive core 17 and embedded around the conductive core 17, and the conductive core 17 is connected to a circuit board inside the body 1; a sealing ring is embedded and fixed at the interface between the magnetic interface 2 and the body 1.

[0037] The present embodiment also relates to a combined keyboard leather case, comprising a cover plate 5 detachably connected to a main body 1, and an end of the cover plate 5 away from the main body 1 is provided with a support plate 6 for assembling a mobile device 4; specifically, the support plate 6 can be a protective cover, and the mobile device 4 can be a tablet computer; thus, the tablet computer can be mounted on the protective cover.

[0038] The support plate 6 is fixedly connected to the cover plate 5 through a folding portion 7, and the material of the folding portion 7 is a flexible material; and a magnetic strip 8 is embedded in the middle of the folding portion 7; before or after use, the connecting line 3 with a magnetic suction connector can be placed on the folding portion 7 and magnetically connected to it, which is convenient for the storage and carrying of the connecting line 3.

[0039] A magnetic member 9 is embedded in the edge of the body 1, and a magnetic member 10 is embedded in the edge of the cover plate 5 and is magnetically connected to the magnetic member 9; after the cover plate 5 is magnetically connected to the body 1, the cover plate 5 can be folded and covered on the body 1 to achieve a protective effect; further, the cover plate 5 includes a first folding plate 11, a second folding plate 12 and a third folding plate 13, and the first folding plate 11 and the third folding plate 13 are both movably connected to the second folding plate 12 through a flexible movable portion 14, and the movable portion 14 also plays a role of limiting;

[0040] Furthermore, the first folding plate 11 is arranged at one end close to the support plate 6, and the third folding plate 13 is arranged at one end close to the main body 1; however, a triangular support seat 32 is formed by folding and combining the folding plates. Specifically, the magnetic attraction component 10 includes a first magnet 15 embedded in the edge of the first folding plate 11 and a second magnet 16 embedded in the edge of the third folding plate 13; however, the first folding plate 11 is folded to be magnetically connected to the main body 1. At this time, the third folding plate 13 serves as a supporting bottom surface, and the side surface is triangular; thereby, the back side of the support plate 6 can be placed against the support seat 32 and in close contact with the first folding plate 11; thereby, the mobile device 4 can be supported, which is convenient for operation, use and viewing of the mobile device 4.

[0041] After the main body 1 is covered with the cover plate 5 , the main body 1 overlaps with the second folding plate 12 and the third folding plate 13 ; the second magnetic attraction member 10 includes a first magnet 15 .

[0042] In this embodiment, when in use, firstly, one side of the third folding plate 13 of the cover plate 5 is magnetically connected to the main body 1, and then the cover plate 5 is folded to form a support seat 32, and then the mobile device 4 is sleeved on the protective cover, and the mobile device 4 is placed on the support seat 32; when it needs to be stored after use, the folded cover plate 5 is unfolded and placed on the main body 1, and then the mobile device 4 is covered on the cover plate 5, so that the mobile device 4 and the cover plate 5 overlap to form a whole, so that the structure is compact, the design is ingenious, and it has the characteristics of simple and reasonable structure and easy use.

[0043] A keyboard film pasting method comprises the following steps:

[0044] S1. Pre-pressing and shaping: Cover the nylon cut piece on the keyboard mold surface, and pre-press and shape it through a press to form an upper surface film;

[0045] S2. The upper film is covered on the upper surface of the keyboard, and the upper surface of the keyboard is bonded to the upper surface of the keyboard by heat pressing with a press;

[0046] S3. The microfiber leather is covered on the bottom surface of the keyboard, and the microfiber leather is bonded to the bottom surface of the keyboard by a press for heat pressing;

[0047] S4. Laser trimming of the nylon and microfiber leather at the edge of the keyboard followed by laser drilling.

[0048] Furthermore, the temperature of hot pressing of nylon is 190°C and the time is 25s; the temperature of hot pressing of microfiber leather is 100°C and the time is 45s; and in steps S2 and S3, 0.05MM hot melt adhesive is applied before hot pressing.

[0049] By adopting the above-mentioned keyboard film sticking method, the keyboard and the film are integrated into one, and the film is wrapped around the outer surface of the keyboard, which can effectively protect the keyboard, prevent scratches and damage, resist dirt and be washable, and have strong durability; it also has the characteristics of waterproof and dustproof, thereby increasing the service life.

[0050] Embodiment 2: This embodiment is different from Embodiment 1 in that Figures 9 to 12 As shown, the support plate 6 of the keyboard leather cover is linked to a support plate 19 with a magnet movably connected thereto, the support plate 19 is movably connected to the support plate 6 through a flexible movable sheet, and a receiving groove 21 for receiving the support plate 19 is provided on the support plate 6, the support plate 19 is linked to the edge of the receiving groove 21, and a magnetic block 22 is embedded in the receiving groove 21; in the initial state, the support plate 19 is received in the receiving groove 21 and is magnetically connected to the support plate 6 through the magnetic block 22 to play a role of limiting and fixing; the number of the support plates 6 can be multiple, so that the support plates 6 of different heights can be used according to the needs of the user to achieve the best viewing angle;

[0051] A support block 23 for supporting the support plate 19 is provided on the support plate 6. The support block 23 is a raised support block 23, fixed on a side close to the support plate 19, and located at the bottom of the support plate 19; a clamping catch 24 movably connected to the support plate 6 is provided on one side of the support plate 19, and the clamping catch 24 is elastically connected to the support plate 6 through an elastic member 25; a guide groove 26 for the clamping catch 24 to move is opened on the support plate 6, and is located in the middle position of the support plate 6, and the elastic member 25 is accommodated in the guide groove 26 , wherein one end of the guide groove 26 has a limit block 27 for limiting the elastic member 25; a guide block 28 that can slide in the guide groove 26 and is fixedly connected to the elastic member 25 is provided on one side of the clamping grip 24; both sides of the guide block 28 have sliders 29, and both sides of the guide groove 26 have openings for slides 30 that are slidably connected to the sliders 29; further, a handpiece 31 is fixed on the outer surface of the support plate 19, and the handpiece 31 can be a flexible belt, thereby facilitating the opening and closing of the support plate 19. In addition, one end of the elastic member 25 can be fixed below the guide block 28, and the other end is fixed in the guide groove 26.

[0052] The elastic member 25 may be a spring, and a magnet block is embedded in the guide groove 26, which can be magnetically connected with the spring, thereby further enhancing the stability of the elastic member 25. The support plate 6 is made of a hard material.

[0053] When in use, first open the support plate 19, then pull up the clamping claw 24, and then place the mobile device 4 between the clamping claw 24 and the support plate 19. Under the action of the elastic member 25, the clamping claw 24 is in close contact with the mobile device 4, thereby fixing the mobile device 4 on the support plate 19; after use, fold the support plate 19 into the receiving groove 21, and the folded support plate 19 has a small volume, is neat and beautiful, and is easy to carry.

[0054] In summary, this combined keyboard leather case has the advantage of being multi-purpose and can be used with a variety of mobile devices 4, such as mobile phones and tablet computers; it effectively improves the utilization rate of the keyboard leather case; it saves users' purchase costs and has high practical value; and it has the characteristics of simple and reasonable structure and easy use.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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, it can be the internal connection of two elements or the interaction relationship between two elements. There are many ways of detachable installation, for example, it can be through the method of plug-in and snap-on matching, and for example, through the method of bolt connection, etc.

[0056] The above will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the present invention. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0057] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above invention, which fall within the scope of protection of the present invention.

Claims

1. A keyboard, characterized in that: The device comprises a main body (1) and a connecting wire (3) arranged on the main body (1) for connecting a mobile device (4); the connecting wire (3) is detachably connected to the main body (1); the connecting wire (3) is a magnetic connecting wire (3), and the main body (1) is provided with a magnetic interface (2) magnetically connected to the connecting wire (3); The invention comprises a combined keyboard leather cover, wherein the combined keyboard leather cover comprises a cover plate (5) detachably connected to a body (1), and an end of the cover plate (5) away from the body (1) is provided with a support plate (6) for assembling a mobile device (4); A support plate (19) with a magnet movably connected to the support plate (6) of the keyboard leather cover is connected, the support plate (19) is movably connected to the support plate (6) through a flexible movable sheet, a receiving groove (21) for receiving the support plate (19) is provided on the support plate (6), the support plate (19) is connected to the edge of the receiving groove (21), and a magnetic block (22) is embedded in the receiving groove (21); in an initial state, the support plate (19) is received in the receiving groove (21) and is magnetically connected to the support plate (6) through the magnetic block (22) to play a role of limiting and fixing; the number of the support plates (6) is multiple; A support block (23) for supporting the support plate (19) is provided on the support plate (6), the support block (23) being a raised support block (23) fixed on a side close to the support plate (19) and located at the bottom of the support plate (19); a clamping grip (24) movably connected to the support plate (6) is provided on one side of the support plate (19), the clamping grip (24) being elastically connected to the support plate (6) via an elastic member (25); a guide groove (26) for the clamping grip (24) to move is provided on the support plate (6), and is located at a middle position of the support plate (6), the elastic member (25) being received in the guide groove (26) 6), one end of the guide groove (26) is provided with a limit block (27) for limiting the elastic member (25); a guide block (28) capable of sliding in the guide groove (26) and fixedly connected to the elastic member (25) is provided on one side of the clamping grip (24); both sides of the guide block (28) are provided with sliders (29), and both sides of the guide groove (26) are opened with slide grooves (30) slidably connected to the sliders (29); a hand piece (31) is fixed on the outer surface of the support plate (19), one end of the elastic member (25) is fixed below the guide block (28), and the other end is fixed in the guide groove (26).

2. A keyboard according to claim 1, characterized in that: It comprises a combined keyboard leather cover, wherein the magnetic interface (2) is located on the upper surface of the body (1).

3. A keyboard according to claim 1, characterized in that: It comprises a combined keyboard leather cover, wherein the support plate (6) is fixedly connected to the cover plate (5) via a folding portion (7), the folding portion (7) is made of a flexible material, and a magnetic strip (8) is embedded on the folding portion (7).

4. A keyboard according to claim 1, characterized in that: It comprises a combined keyboard leather cover, wherein a magnetic attraction component 1 (9) is embedded in the edge of the body (1), and a magnetic attraction component 2 (10) which is magnetically connected to the magnetic attraction component 1 (9) is provided on the cover plate (5).

5. A keyboard according to claim 1, characterized in that: The invention comprises a combined keyboard leather cover, wherein the cover plate (5) comprises a first folding plate (11), a second folding plate (12) and a third folding plate (13), wherein the first folding plate (11) and the third folding plate (13) are both connected to the second folding plate (12) via a flexible movable part (14).

6. A keyboard according to claim 5, characterized in that: It comprises a combined keyboard leather cover, wherein the first folding plate (11) is arranged at one end close to the supporting plate (6), and the third folding plate (13) is arranged at one end close to the main body (1).

7. A method for applying a film to a keyboard according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1. Pre-pressing and shaping: Cover the nylon cut piece on the keyboard mold surface, and pre-press and shape it through a press to form an upper surface film; S2. The upper film is covered on the upper surface of the keyboard, and the upper surface of the keyboard is bonded to the upper surface of the keyboard by heat pressing with a press; S3. The microfiber leather is covered on the bottom surface of the keyboard, and the microfiber leather is bonded to the bottom surface of the keyboard by a press for heat pressing; S4. Laser trimming of the nylon and microfiber leather at the edge of the keyboard followed by laser drilling.

8. The keyboard film sticking method according to claim 7, characterized in that: The temperature of the nylon hot pressing is 190° C. and the time is 25 seconds.

9. The keyboard film sticking method according to claim 7, characterized in that: The microfiber leather hot pressing temperature is 100° C. and the time is 45 seconds.

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