Keyboard shell capable of switching typing hand feeling and keyboard

Abstract

The utility model discloses a keyboard shell capable of switching typing hand feeling and a keyboard. The keyboard shell capable of switching the typing hand feeling comprises a base, a floating seat, a limiting piece and a buffering piece. The floating seat is arranged on the base in an up-down floating mode, and the limiting piece is used for limiting the floating seat to be separated from the base; the buffer part is connected between the floating seat and the base; a lifting supporting assembly is further arranged between the floating base and the base, and when the lifting supporting assembly rises, the floating base is limited to move downwards. According to the keyboard shell, through the ingenious structural design, dynamic adjustment of the hand feeling of the keyboard is achieved, the comfort level and stability of the keyboard are effectively improved, and user experience is improved; and the structure is simple, operation is convenient, and implementation and popularization are easy.

Description

Technical Field

[0001] The utility model relates to the technical field of keyboards, in particular to a keyboard shell and a keyboard with switchable typing feel. Background Art

[0002] With the popularity and development of electronic devices, people's requirements for input devices are becoming increasingly higher. As one of the most commonly used input devices, keyboards must not only consider functionality and practicality when designing, but also focus on user experience. Its comfort and personalized needs are increasingly valued.

[0003] Traditional keyboards, due to their fixed structure, often have a single, fixed feel. This makes it impossible to adjust the feel based on user preferences or specific usage scenarios, and thus fails to meet the changing needs of different users in different usage scenarios, limiting the user experience to a certain extent. Therefore, developing a keyboard casing that can adjust the feel characteristics according to different needs has become particularly important. Utility Model Content

[0004] The purpose of this utility model is to provide a keyboard housing and a keyboard with switchable typing feel, so as to solve the problems raised in the above background technology. To achieve the above purpose, this utility model provides the following technical solutions:

[0005] The first aspect of the present invention provides a keyboard shell with a switchable typing feel, comprising a base, a floating seat, a limiter and a buffer; the floating seat can be arranged on the base to float up and down, and the limiter is used to limit the separation of the floating seat from the base; the buffer is connected between the floating seat and the base; a liftable support component is also provided between the floating seat and the base, and when the liftable support component is raised, it limits the floating seat from moving downward.

[0006] Furthermore, the liftable support assembly includes a sliding member and a support member arranged on the sliding member, the base is provided with an inclined sliding groove, and the sliding member is slidably connected to the sliding groove; the sliding member slides along the inclined direction of the sliding groove to drive the support member to rise and fall.

[0007] Furthermore, one end of the support member facing the floating seat is configured as an inclined structure.

[0008] Furthermore, a locking mechanism is provided between the liftable support assembly and the base, and the locking mechanism is used to lock the lifting position of the liftable support assembly.

[0009] Furthermore, a first lock hole and a second lock hole are provided on the sliding member; the locking mechanism includes a lock body and an elastic member, the base is provided with a lock slot, the lock body is slidably connected to the lock slot, and the elastic member is used to drive the lock body to slide and insert into the first lock hole or the second lock hole to limit the movement of the sliding member.

[0010] Furthermore, the first locking hole and the second locking hole are configured as arc-shaped groove structures, and an unlocking portion is provided between the first locking hole and the second locking hole.

[0011] Furthermore, the liftable support assembly further includes a driving member, which is disposed on the outside of the base and is fixedly connected to the sliding member.

[0012] Furthermore, the buffer component is polyurethane foam.

[0013] Furthermore, the floating seat includes a shell and a counterweight, and the counterweight is arranged in the shell.

[0014] A second aspect of the present invention provides a keyboard with switchable typing feel, comprising a keyboard liner and any one of the keyboard shells described above; the keyboard liner is installed in the floating seat.

[0015] The beneficial effects of the present invention are as follows: the keyboard shell of the present invention realizes dynamic adjustment of the keyboard feel through ingenious structural design, effectively improves the comfort and stability of the keyboard, and enhances the user experience; and it has a simple structure, is easy to operate, and is easy to implement and promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. 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.

[0017] Figure 1 This is a schematic structural diagram of the keyboard housing of the present invention.

[0018] Figure 2 This is a schematic diagram of the back structure of the keyboard housing of the present invention.

[0019] Figure 3 It is a structural schematic diagram of the base, liftable support assembly and locking mechanism of the utility model.

[0020] Figure 4 for Figure 3 Enlarged schematic diagram of part A in the middle.

[0021] Figure 5 This is a schematic diagram of the exploded structure of the keyboard housing of the present invention.

[0022] Figure 6 This is a schematic structural diagram of the liftable support assembly of the present invention.

[0023] Figure 7 This is a structural diagram of a keyboard with switchable typing feel according to the present invention.

[0024] Figure 8 This is a cross-sectional view of the keyboard with switchable typing feel according to the present invention.

[0025] It should be noted that the drawings are not necessarily drawn to scale, but are merely shown in a schematic manner that does not affect the reader's understanding. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In this utility model, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe the utility model and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0028] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0029] Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0030] Furthermore, the terms "first," "second," and the like are primarily used to distinguish different devices, elements, or components (which may or may not be the same in type and configuration) and are not intended to indicate or imply the relative importance or quantity of the devices, elements, or components indicated. Unless otherwise specified, "plurality" means two or more.

[0031] It should also be understood that the terms used in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in this specification and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0032] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0033] like Figures 1 to 6 As shown, this embodiment provides a keyboard shell with switchable typing feel, including a base 1, a floating seat 2, a limiter 3 and a buffer 4; the floating seat 2 can be set on the base 1 to float up and down, and the limiter 3 is used to limit the separation of the floating seat 2 from the base 1; the buffer 4 is connected between the floating seat 2 and the base 1; a liftable support component 5 is also provided between the floating seat 2 and the base 1, and when the liftable support component 5 is raised, it limits the floating seat 2 from moving downward.

[0034] As an example, an embodiment of the present application provides a keyboard shell with switchable typing feel, which includes a base 1, a floating base 2, a limiter 3, a buffer 4, and a liftable support assembly 5. The floating base 2 is used to install the keyboard liner 7. The floating base 2 can be set on the base 1 to float up and down. When the user types on the keyboard, the keyboard liner 7 and the floating base 2 will move downward. The base 1 and the floating base 2 are connected by a limiter 3. The limiter 3 locks the floating base 2 on the base 1 to ensure that the two will not be accidentally separated. At the same time, it also ensures that a certain gap is maintained between the floating base 2 and the base 1. The non-contact fitting locking method allows the floating base 2 to float up and down relative to the base 1, providing the user with an ergonomic floating typing experience.

[0035] The buffer 4 is connected between the floating seat 2 and the base 1 in a close-fitting manner, and the upper and lower ends of the buffer 4 are in contact with the floating seat 2 and the base 1 respectively; when the user types on the keyboard, the keyboard liner 7 and the floating seat 2 will move downward and compress the buffer 4, and the buffer 4 absorbs the impact force and vibration generated when pressing the keys, buffers and eliminates the vibration generated by the floating seat 2 and filters out the fine metal impact sound, meeting the user's demand for soft typing and improving the comfort of use; after the user's fingers leave the keyboard, the buffer 4 rebounds due to its own elasticity, driving the floating seat 2 to float up and return to the height before typing.

[0036] In particular, the liftable support assembly 5 is arranged between the floating seat 2 and the base 1 and can be raised and lowered. When the liftable support assembly 5 is in the initial position, the liftable support assembly 5 is not in contact with the floating seat 2, and the floating seat 2 can still float up and down. At this time, the keyboard shell provides the user with a soft and elastic typing feel. When the user needs to switch to a hard and direct typing feel, the liftable support assembly 5 is adjusted to rise until it contacts and supports the floating seat 2, and then the liftable support assembly 5 is stopped and the position is kept fixed. At this time, the liftable support assembly 5 is in hard contact with the floating seat 2, thereby limiting the downward movement of the floating seat 2. When the user types on the keyboard, the pressing force is transmitted from the keyboard liner 7 through the floating seat 2 and the liftable support assembly 5 to the base 1 in sequence, providing the user with a hard and direct typing feel. It should be noted that the height of the liftable support assembly 5 when it is raised is consistent with the buffer 4, so that the buffer 4 is still in contact with the floating seat 2, maintaining a certain vibration absorption effect.

[0037] The keyboard housing of this embodiment realizes dynamic adjustment of the keyboard feel through ingenious structural design, effectively improving the comfort and stability of the keyboard and enhancing the user experience; and it has a simple structure, is easy to operate, and is easy to implement and promote.

[0038] In one embodiment, see Figures 2 to 6 The liftable support assembly 5 includes a sliding member 51 and a support member 52 arranged on the sliding member 51. The base 1 is provided with an inclined slide groove 101, and the sliding member 51 is slidably connected to the slide groove 101; the sliding member 51 slides along the inclined direction of the slide groove 101 to drive the support member 52 to rise and fall.

[0039] As an example, the liftable support assembly 5 of this embodiment includes a sliding member 51 and a support member 52, wherein the support member 52 is fixedly connected to the sliding member 51. An inclined chute 101 is provided on the base 1, and the sliding member 51 is slidably connected to the chute 101. When the sliding member 51 slides along the inclined direction of the chute 101, it moves uphill or downhill, thereby driving the support member 52 to move in the same direction, achieving the lifting and lowering of the support member 52, changing the relative distance between the support member 52 and the floating seat 2, and switching the typing feel for the user. In other embodiments, the liftable support assembly 5 can also adopt different lifting methods, such as: providing an adjustment screw on the base 1, and adjusting the lifting and lowering through a threaded connection.

[0040] In one embodiment, see Figure 3 、 Figure 5 and Figure 6 One end of the support member 52 facing the floating seat 2 is configured as an inclined structure.

[0041] As an example, in the specific implementation process of this embodiment, the end of the support member 52 facing the floating seat 2 is designed as a slope structure. This design helps to form a stable fitting contact with the floating seat 2 when the support member 52 is raised, ensuring the stability of the floating seat 2 and providing a good tough typing feel.

[0042] In one embodiment, see Figure 3 and Figure 4 A locking mechanism 6 is further provided between the liftable support assembly 5 and the base 1 , and the locking mechanism 6 is used to lock the lifting position of the liftable support assembly 5 .

[0043] As an example, in order to ensure the stability of the liftable support assembly 5 in the lifting position, this embodiment also provides a locking mechanism 6 between it and the base 1; when a soft typing feel is required, the locking mechanism 6 locks the liftable support assembly 5 in the initial position to prevent the liftable support assembly 5 from rising and contacting the floating seat 2; when a hard typing feel is required, after the liftable support assembly 5 is lifted to contact the floating seat 2 to achieve the supporting effect, the locking mechanism 6 locks the liftable support assembly 5 in the raised position at this time to prevent the liftable support assembly 5 from falling and losing contact with the floating seat 2.

[0044] In one embodiment, see Figure 3 and Figure 4 A first lock hole 511 and a second lock hole 512 are provided on the sliding member 51; the locking mechanism 6 includes a lock body 61 and an elastic member 62, and the base 1 is provided with a lock slot 102, the lock body 61 is slidably connected to the lock slot 102, and the elastic member 62 is used to drive the lock body 61 to slide and insert into the first lock hole 511 or the second lock hole 512 to limit the movement of the sliding member 51.

[0045] As an example, the sliding member 51 of this embodiment is provided with a first lock hole 511 and a second lock hole 512; the locking mechanism 6 includes a lock body 61 and an elastic member 62. The lock body 61 is slidably connected to the lock slot 102 on the base 1. The elastic member 62 is fixed in the slide slot 101 and contacts the elastic member 62. The elastic force of the elastic member 62 drives the lock body 61 to slide outward from the lock slot 102 until it is inserted into the corresponding lock hole, thereby restricting the movement of the sliding member 51. When a hard typing feel is required, the sliding member 51 is raised and slid until the lock body 61 is inserted into the first lock hole 511 to restrict the movement of the sliding member 51. When a soft typing feel is required, the lock body 61 is first driven to compress the elastic member 62 to achieve unlocking, and then the sliding member 51 is lowered and slid until the lock body 61 is inserted into the second lock hole 512 to restrict the movement of the sliding member 51. This maintains the liftable support assembly 5 in the raised or lowered position, ensuring structural stability after the feel is switched.

[0046] In one embodiment, see Figure 3 and Figure 4 The first locking hole 511 and the second locking hole 512 are configured as arc-shaped groove structures, and an unlocking portion 513 is provided between the first locking hole 511 and the second locking hole 512 .

[0047] As an example, in order to unlock the locking mechanism 6 and switch the typing state, in the specific implementation process of this embodiment, the first lock hole 511 and the second lock hole 512 are set to an arc-shaped groove structure in the same straight line direction, and the lock body 61 is set on one side of the straight line direction. When the sliding member 51 slides up and down, the lock body 61 can be aligned with the first lock hole 511 or the second lock hole 512 to achieve insertion locking; at the same time, an unlocking portion 513 is further provided between the first lock hole 511 and the second lock hole 512, and the unlocking portion 513 is set as an arc-shaped raised guide. The arc-shaped protrusion of the unlocking portion 513 communicates with the arc-shaped groove of the lock hole to form a wavy structure. The top of the unlocking portion 513 protrudes beyond the horizontal line of the notch of the first lock hole 511 and the second lock hole 512. When unlocking is required, the user can forcefully drive the slider 51 to slide, causing the lock body 61 to slide relative to the wavy structure of the unlocking portion 513 and the lock hole. When the end of the lock body 61 aligns with the top of the arc-shaped protrusion of the unlocking portion 513, unlocking is achieved. By continuing to move the slider 51, the lock body 61 can be inserted into the other lock hole, achieving switching between the keyed state and locking. The locking structure of this embodiment is rationally designed and convenient for users to operate.

[0048] In one embodiment, see Figure 2 、 Figure 5 and Figure 6 The liftable support assembly 5 further includes a driving member 53 , which is disposed on the outside of the base 1 and is fixedly connected to the sliding member 51 .

[0049] As an example, in order to facilitate the user to drive the sliding member 51 to adjust the height of the liftable support assembly 5, this embodiment further adds a driving member 53 to the liftable support assembly 5. The driving member 53 is arranged on the outside of the base 1 and is fixedly connected to the sliding member 51. A slot for the driving member 53 to slide is provided on the base 1. The user can easily adjust the height of the support assembly by operating the driving member 53 from the external base 1.

[0050] In one embodiment, the buffer member 4 is polyurethane foam.

[0051] As an example, the buffer member 4 of this embodiment is preferably polyurethane foam, which has good shock absorption effect and durability, can buffer and eliminate the vibration generated by the floating seat 2 and filter out fine metal impact sounds, effectively improving the comfort of using the keyboard.

[0052] In one embodiment, see Figure 1 The floating seat 2 includes a shell 21 and a counterweight 22 , and the counterweight 22 is arranged in the shell 21 .

[0053] As an example, the floating seat 2 of this embodiment includes a shell 21 and a counterweight 22. The counterweight 22 is fixedly arranged in the shell 21. When the liftable support assembly 5 is raised, it is supported at a position below the counterweight 22, so that the counterweight 22 serves as the main support platform of the floating seat 2. The addition of the counterweight 22 helps to improve the stability of the keyboard and reduce the shaking during use.

[0054] Based on the same inventive concept as the keyboard shell of the embodiment of the present application, this embodiment also provides a keyboard with switchable typing feel, including a keyboard liner 7 and any of the above keyboard shells; the keyboard liner 7 is installed in the floating seat 2.

[0055] As an example, see Figure 7 and Figure 8 This embodiment also provides a keyboard with a switchable typing feel, comprising a detachable keyboard liner 7 and a keyboard housing according to any of the above technical solutions. The keyboard liner 7 is mounted within a floating base 2 and can rise and fall with the floating base 2, thereby switching between soft and hard typing feels to meet the needs of different users or usage scenarios.

[0056] Regarding the embodiments of the present invention, it should also be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other to obtain new embodiments.

[0057] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. The scope of protection of the present invention shall be subject to the scope of protection of the claims. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the present invention, make some changes or modifications to the above disclosed technical contents into equivalent embodiments. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the present invention are still within the scope of the present invention.

Claims

1. A keyboard housing with switchable typing feel, characterized in that: The invention comprises a base (1), a floating seat (2), a limiting member (3) and a buffer member (4); the floating seat (2) is arranged on the base (1) in a floating manner, and the limiting member (3) is used to limit the separation of the floating seat (2) from the base (1); the buffer member (4) is connected between the floating seat (2) and the base (1); a liftable support component (5) is also provided between the floating seat (2) and the base (1); when the liftable support component (5) is lifted, it limits the floating seat (2) from moving downward.

2. The keyboard housing according to claim 1, wherein: The liftable support assembly (5) comprises a sliding member (51) and a support member (52) arranged on the sliding member (51); the base (1) is provided with an inclined sliding groove (101), and the sliding member (51) is slidably connected to the sliding groove (101); the sliding member (51) slides along the inclined direction of the sliding groove (101) to drive the support member (52) to rise and fall.

3. The keyboard housing according to claim 2, wherein: One end of the support member (52) facing the floating seat (2) is configured as an inclined surface structure.

4. The keyboard housing according to claim 2, wherein: A locking mechanism (6) is further provided between the liftable support assembly (5) and the base (1), and the locking mechanism (6) is used to lock the lifting position of the liftable support assembly (5).

5. The keyboard housing according to claim 4, wherein: The sliding member (51) is provided with a first lock hole (511) and a second lock hole (512); the locking mechanism (6) comprises a lock body (61) and an elastic member (62); the base (1) is provided with a lock slot (102); the lock body (61) is slidably connected to the lock slot (102); the elastic member (62) is used to drive the lock body (61) to slide and be inserted into the first lock hole (511) or the second lock hole (512) to limit the movement of the sliding member (51).

6. The keyboard housing according to claim 5, wherein: The first locking hole (511) and the second locking hole (512) are configured as arc-shaped groove structures, and an unlocking portion (513) is provided between the first locking hole (511) and the second locking hole (512).

7. The keyboard housing according to claim 2, wherein: The liftable support assembly (5) further comprises a driving member (53), wherein the driving member (53) is arranged outside the base (1), and the driving member (53) is fixedly connected to the sliding member (51).

8. The keyboard housing according to claim 1, wherein: The buffer component (4) is polyurethane foam.

9. The keyboard housing according to claim 1, wherein: The floating seat (2) comprises a shell (21) and a counterweight (22), wherein the counterweight (22) is arranged in the shell (21).

10. A keyboard with switchable typing feel, characterized in that: It comprises a keyboard liner (7) and a keyboard shell according to any one of claims 1 to 9; the keyboard liner (7) is installed in the floating seat (2).

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