Keyboard shaft body and mechanical keyboard

Abstract

The utility model relates to the technical field of mechanical keyboards, in particular to a keyboard shaft body and a mechanical key.The keyboard shaft body comprises a bottom shell and an upper cover, strip-shaped fixing blocks are arranged at the tops of the front side and the rear side of the bottom shell, inserting blocks are arranged at the bottoms of the two strip-shaped fixing blocks, iron sheets are arranged at the bottoms of the inserting blocks, and a frame-shaped fixing base is arranged on the outer side of the bottom shell in a sleeved mode; the top of the frame-shaped fixing base is provided with two rectangular inserting grooves which are symmetrically distributed in the front-back direction, the two inserting blocks are inserted into the two rectangular inserting grooves respectively, the bottoms of the inner walls of the rectangular inserting grooves are provided with magnetic strips used for being attracted to the iron sheets, and the left side and the right side of the upper cover are each provided with a fingertip groove. According to the keyboard shaft body provided by the invention, through the design of the magnetic suction type insertion structure between the bottom shell and the frame-shaped fixing seat and the fingertip grooves in the two sides of the upper cover, a user can directly apply force with hands to take out the shaft body upwards without depending on a keyboard shaft puller, so that the problem that a traditional replaceable shaft body cannot be disassembled due to loss of tools is solved; and the replacement convenience is obviously improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical keyboard technical field, concretely is a keyboard axle body and mechanical keyboard. BACKGROUND

[0002] Mechanical keyboard is an input device based on mechanical switch, compared with traditional membrane keyboard, mechanical keyboard provides more superior touch, response speed and durability. Its core component is mechanical keyboard axle body, determines the triggering characteristic of each key. Different types of axle body design are different in touch, sound and feedback, can satisfy the demand of different users, for example, diversified use experience in game, office and programming etc.

[0003] In order to cater to the growing needs of DIY enthusiasts, many mechanical keyboard designs begin to introduce replaceable axle body. This design concept enables users to flexibly replace or upgrade the axle body of the keyboard at any time according to personal preferences and specific application scenarios, improving the personalized customization capability of the keyboard. However, the existing replaceable axle body design still has some deficiencies.

[0004] Firstly, most replaceable mechanical keyboard axle bodies need to be disassembled using a special keyboard axle puller. Although this tool is usually simple in design, users still need to exert a certain amount of force to pull out the axle body during operation. This design limits the convenience of users replacing the axle body to some extent, especially for those who are using a mechanical keyboard for the first time, which may face the risk of improper operation.

[0005] Secondly, the keyboard axle puller is a relatively small tool that is easy to lose. Once the user loses this tool, they cannot manually complete the replacement of the axle body, resulting in the user being unable to enjoy the flexibility and convenience brought by the replaceable axle body. This situation not only causes inconvenience to the user, but also may make them feel frustrated during use, reducing the overall satisfaction of the mechanical keyboard.

[0006] Therefore, it is necessary to develop a keyboard axle body and a mechanical keyboard that can simplify the replacement process of the axle body and eliminate the dependence on special tools, thereby improving the user experience. Through a more convenient axle replacement mechanism, users can freely customize their own keyboard, avoid the trouble caused by the loss of tools, and thus promote the popularization and wider application of mechanical keyboards. INVENTION CONTENTS

[0007] The utility model aims at providing a keyboard axle body and a mechanical keyboard to solve the problems raised in the background art.

[0008] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:

[0009] The utility model provides a keyboard axle body, including bottom shell and upper cover, the middle part of bottom shell inner wall bottom is equipped with guide groove column, and the button is guided to the effect, and the button is moved stably up and down, the bottom of bottom shell inner wall and the position close to rear side are equipped with dynamic sheet and static sheet, and the dynamic sheet is located in the front of static sheet,

[0010] The top of the two sides of the bottom shell is provided with a strip-shaped fixed block, the bottom of the two strip-shaped fixed blocks is provided with an insertion block, the bottom of the insertion block is provided with an iron sheet, the outer side of the bottom shell is provided with a frame-shaped fixing seat, the frame-shaped fixing seat is fixedly installed in the axle body mounting hole of the keyboard, and the frame-shaped fixing seat is used as the mounting seat of the keyboard axle body, the top of the frame-shaped fixing seat is provided with two rectangular insertion grooves which are arranged in front and back symmetry, the two insertion blocks are respectively inserted into the two rectangular insertion grooves, so that the bottom shell can be mounted on the frame-shaped fixing seat, and the bottom of the inner wall of the rectangular insertion groove is provided with a magnetic strip for adsorbing the iron sheet, the stability of the bottom shell after mounting is improved, the dismounting resistance of the connection mode is small, when the keyboard axle body needs to be replaced, the keyboard axle body can be conveniently taken out upward, and the stability of the keyboard axle body in the normal use process is not affected.

[0011] The button is arranged in the upper cover, the button comprises a rectangular movable block, the bottom of the rectangular movable block is provided with a circular connecting column, the circular connecting column is slidably connected in the guide groove column, the top of the rectangular movable block is provided with a keycap butt joint block, the top end of the keycap butt joint block penetrates through the top of the inner wall of the upper cover and reaches the outside, the rear side of the rectangular movable block is provided with a push plate, the bottom of the rear side of the push plate is provided with a protruding block, when the button is pressed downward, the protruding block pushes the dynamic sheet to move rearward, so that the dynamic sheet is in contact with the static sheet and is in conduction with the circuit of the keyboard circuit board, the left and right sides of the upper cover are provided with fingertip grooves, so that the user can directly move the keyboard axle body upward by hand without the aid of tools.

[0012] Preferably, the left and right sides of the bottom shell are provided with two clamping grooves which are arranged in front and back symmetry, the clamping grooves are provided with positioning blocks, the left and right sides of the inner wall of the upper cover are provided with two clamping blocks which are arranged in front and back symmetry, and the four clamping blocks are respectively clamped with the four positioning blocks, so that the upper cover and the bottom shell are convenient to disassemble and assemble.

[0013] Preferably, the outer wall of the guide groove column is provided with a spring, the top end of the spring abuts against the bottom of the rectangular movable block, and the bottom end of the spring abuts against the bottom of the inner wall of the bottom shell, so that the button can rebound upward after being pressed.

[0014] Preferably, the bottom of the inner wall of the bottom shell is provided with two U-shaped guide plates which are arranged in left and right symmetry, the left and right sides of the rectangular movable block are provided with rectangular limiting blocks, and the two rectangular limiting blocks are respectively slidably connected in the two U-shaped guide plates, so as to improve the stability of the upward and downward movement of the button.

[0015] Preferably, the bottom of the inner wall of the bottom shell is provided with a fixing seat, a first strip-shaped positioning hole is formed in the top of the fixing seat and close to the front side, the bottom of the dynamic leaf is located in the first strip-shaped positioning hole, and a part of the dynamic leaf is inserted into the first strip-shaped positioning hole, so that the stability of the connection between the dynamic leaf and the bottom shell is improved.

[0016] Preferably, a second strip-shaped positioning hole is formed in the top of the fixing seat and close to the rear side, the bottom of the static leaf is located in the second strip-shaped positioning hole, and a part of the static leaf is inserted into the second strip-shaped positioning hole, so that the stability of the connection between the static leaf and the bottom shell is improved.

[0017] Preferably, the rear side of the top of the fixing seat is provided with a baffle, and the rear side of the static leaf is attached to the front side of the baffle, so that the position of the static leaf is fixed.

[0018] The utility model discloses still provide a kind of mechanical keyboard, the mechanical keyboard includes the keyboard shaft body.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1. Through the magnetic plug-in structure between the bottom shell and the frame-shaped fixing seat and the fingertip slot design on both sides of the upper cover, the user can directly use hand force to take out the shaft body upward, without relying on the keyboard shaft puller, solving the problem that the traditional replaceable shaft body cannot be disassembled due to tool loss, and significantly improving the replacement convenience.

[0021] 2. The bottom shell is plugged into the rectangular slot through the plug block, and the adsorption effect of the magnetic strip is combined, which can ensure the firmness of the shaft body during installation, avoid accidental falling during normal use, and separate through small resistance during disassembly, achieving the balance of stability and easy disassembly.

[0022] 3. The traditional shaft puller operation needs to be pried, which can easily damage the shaft body or keyboard structure, while the utility model improves the ergonomics of the disassembly process through the force point design of the fingertip slot, reduces the operation risk, and is especially suitable for novice users.

[0023] 4. The dynamic leaf and the static leaf are fixed by the strip-shaped positioning hole and the baffle, which can prevent the leaf from shifting or deforming due to frequent pressing, ensure stable contact and conduction, reduce signal mis-touch or interruption problems, and prolong the service life of the shaft body. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole first visual angle structure schematic view of the utility model;

[0025] Figure 2 It is a whole second visual angle structure schematic view of the utility model;

[0026] Figure 3This is a schematic diagram of the overall exploded structure of this utility model;

[0027] Figure 4 This is a partial structural schematic diagram of the present invention;

[0028] Figure 5 This is a schematic diagram of the assembly structure of the bottom shell, moving spring plate, and stationary plate in this utility model;

[0029] Figure 6 This is a schematic diagram of the assembly structure of the fixed base, the moving spring, and the stationary plate in this utility model;

[0030] Figure 7 This is a schematic diagram of the assembly structure of the top cover and the button in this utility model;

[0031] Figure 8 This is a cross-sectional structural diagram of the upper cover in this utility model;

[0032] Figure 9 This is a schematic diagram of the button structure in this utility model;

[0033] In the diagram: 1. Bottom shell; 10. Slot; 11. Positioning block; 12. Strip-shaped fixing block; 13. Insert block; 14. Iron sheet; 15. U-shaped guide plate; 2. Top cover; 20. Slot; 21. Finger tip groove; 3. Guide groove post; 4. Button; 40. Rectangular movable block; 41. Circular connecting post; 42. Keycap mating block; 43. Push plate; 430. Protrusion; 44. Rectangular limit block; 5. Spring; 6. Moving spring piece; 7. Stationary piece; 8. Fixing base; 80. First strip-shaped positioning hole; 81. Second strip-shaped positioning hole; 82. Baffle; 9. Frame-shaped fixing base; 90. Rectangular slot; 91. Magnetic strip. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] In the description of the utility model, it is understood that the directions or positional relations indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the directions or positional relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model by indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0036] Please refer to Figures 1-9 The utility model adopts the technical scheme:

[0037] Provide a kind of keyboard shaft body, including bottom shell 1 and upper cover 2, the middle part of the bottom of the inner wall of bottom shell 1 is equipped with guide slot column 3, and button 4 is guided, so that button 4 moves stably up and down, the bottom of the inner wall of bottom shell 1 and the position close to rear side are equipped with dynamic leaf 6 and static sheet 7, and dynamic leaf 6 is located in the front of static sheet 7;

[0038] The top of the front and rear sides of bottom shell 1 is equipped with strip solid block 12, the bottom of two strip solid blocks 12 is equipped with plug block 13, the bottom of plug block 13 is equipped with iron sheet 14, the outside of bottom shell 1 is equipped with frame fixing seat 9, frame fixing seat 9 is fixedly installed in the shaft body mounting hole of keyboard, as the mounting seat of keyboard shaft body, the top of frame fixing seat 9 is equipped with two rectangular insertion grooves 90 that are arranged in front and back symmetry, two plug blocks 13 are respectively inserted in two rectangular insertion grooves 90, so that bottom shell 1 can be installed on frame fixing seat 9, the bottom of the inner wall of rectangular insertion groove 90 is equipped with magnetic strip 91 for being adsorbed with iron sheet 14, improve the stability after installation of bottom shell 1, the dismounting resistance of this connection mode is smaller, when needing to replace keyboard shaft body, keyboard shaft body can be conveniently taken out upward by user, and the stability of keyboard shaft body in normal use process is not affected;

[0039] Button 4 is equipped in upper cover 2, and button 4 includes rectangular movable block 40, the bottom of rectangular movable block 40 is equipped with circular connecting column 41, circular connecting column 41 is connected in guide slot column 3 in sliding mode, the top of rectangular movable block 40 is equipped with keycap butt joint block 42, the top of keycap butt joint block 42 passes through the top of the inner wall of upper cover 2 to the outside, the rear side of rectangular movable block 40 is equipped with push plate 43, the bottom of the rear side of push plate 43 is equipped with protruding block 430, when button 4 is pressed downward, protruding block 430 pushes dynamic leaf 6 to move rearward, so that dynamic leaf 6 contacts with static sheet 7, and the circuit of keyboard circuit board is conducted, the left and right sides of upper cover 2 are equipped with fingertip groove 21, so that user can directly move the keyboard shaft body upward by hand, without the aid of tool.

[0040] In the embodiment, the bottom shell 1 is provided with two clamping grooves 10 arranged in front and back symmetry on the left and right sides, and the clamping groove 10 is provided with a positioning block 11; the inner wall of the upper cover 2 is provided with two clamping blocks 20 arranged in front and back symmetry on the left and right sides, and the four clamping blocks 20 are respectively clamped with the four positioning blocks 11, so as to facilitate the disassembly and assembly of the upper cover 2 and the bottom shell 1.

[0041] Specifically, the outer wall of the guide groove column 3 is sleeved with a spring 5, the top end of the spring 5 abuts against the bottom of the rectangular movable block 40, and the bottom end of the spring 5 abuts against the bottom of the inner wall of the bottom shell 1, so that the button 4 can rebound upward after being pressed.

[0042] Further, the bottom of the inner wall of the bottom shell 1 is provided with two U-shaped guide plates 15 arranged in left and right symmetry, and the left and right sides of the rectangular movable block 40 are provided with rectangular limiting blocks 44, respectively slidingly connected in the two U-shaped guide plates 15, so as to improve the stability of the upward and downward movement of the button 4.

[0043] Further, the bottom of the inner wall of the bottom shell 1 is provided with a fixed seat 8, the top of the fixed seat 8 is provided with a first strip-shaped positioning hole 80, the bottom of the dynamic elastic sheet 6 is located in the first strip-shaped positioning hole 80, and a part of the dynamic elastic sheet 6 is inserted into the first strip-shaped positioning hole 80, so as to improve the stability of the connection between the dynamic elastic sheet 6 and the bottom shell 1.

[0044] Further, the top of the fixed seat 8 is provided with a second strip-shaped positioning hole 81, the bottom of the static sheet 7 is located in the second strip-shaped positioning hole 81, and a part of the static sheet 7 is inserted into the second strip-shaped positioning hole 81, so as to improve the stability of the connection between the static sheet 7 and the bottom shell 1.

[0045] Further, the rear side of the top of the fixed seat 8 is provided with a baffle 82, and the rear side of the static sheet 7 is attached to the front side of the baffle 82, so as to fix the position of the static sheet 7.

[0046] The keyboard shaft body and the mechanical keyboard of the embodiment are used, the user first aligns the bottom shell 1 of the keyboard shaft body through the plug block 13 at the bottom of the strip-shaped fixed block 12 on the front and back sides with the rectangular insertion slot 90 opened at the top of the frame-shaped fixing seat 9 on the keyboard, presses the bottom shell 1 downwards to make the plug block 13 completely inserted into the rectangular insertion slot 90, at this time, the iron sheet 14 at the bottom of the bottom shell 1 is adsorbed and fixed with the magnetic strip 91 on the inner wall of the rectangular insertion slot 90, the installation of the shaft body is completed, the key cap is connected with the rectangular movable block 40 at the top of the button 4 through the key cap butt joint block 42, when the user presses the key cap, the rectangular movable block 40 of the button 4 slides downwards along the guide groove column 3 and the U-shaped guide plate 15 in the bottom shell 1, at the same time, the back push plate 43 is moved, the convex block 430 at the bottom of the push plate 43 pushes the dynamic leaf 6 to bend backwards until the dynamic leaf 6 contacts with the static leaf 7, the circuit is guided to send a signal, after the key is released, the spring 5 sleeved outside the guide groove column 3 pushes the rectangular movable block 40 to rebound to the initial position, the dynamic leaf 6 is separated from the static leaf 7, and the circuit is disconnected, if the shaft body needs to be replaced, the user can directly pinch the fingertip groove 21 on the left and right sides of the upper cover 2 with fingers, exerts force upwards, overcomes the adsorption force of the magnetic strip 91 and the iron sheet 14, and pulls out the bottom shell 1 from the rectangular insertion slot 90 of the frame-shaped fixing seat 9.

[0047] The utility model also provides a mechanical keyboard, the mechanical keyboard includes above-mentioned keyboard shaft body, the specific structure of keyboard shaft body refers to above-mentioned embodiment.

[0048] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and descriptions in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A keyboard switch, comprising a bottom shell (1) and a top cover (2), characterized in that: A guide groove (3) is provided through the middle of the bottom of the inner wall of the bottom shell (1). A movable spring plate (6) and a stationary plate (7) are provided through the bottom of the inner wall of the bottom shell (1) near the rear side. The movable spring plate (6) is located directly in front of the stationary plate (7). Strip-shaped fixed blocks (12) are provided on the top of both the front and rear sides of the bottom shell (1). Insert blocks (13) are provided at the bottom of the two strip-shaped fixed blocks (12). Iron plates (14) are provided at the bottom of the insert blocks (13). A frame-shaped fixing seat (9) is fitted on the outer side of the bottom shell (1). Two rectangular slots (90) are opened on the top of the frame-shaped fixing seat (9) and are arranged symmetrically in front and behind. The two insert blocks (13) are respectively inserted into the two rectangular slots (90). The bottom of the inner wall of the groove (90) is provided with a magnetic strip (91) for adsorption with the iron sheet (14). The upper cover (2) is provided with a button (4). The button (4) includes a rectangular movable block (40). The bottom of the rectangular movable block (40) is provided with a circular connecting post (41). The circular connecting post (41) is slidably connected in the guide groove post (3). The top of the rectangular movable block (40) is provided with a keycap docking block (42). The top of the keycap docking block (42) passes through the top of the inner wall of the upper cover (2) to the outside. The rear side of the rectangular movable block (40) is provided with a push plate (43). The bottom of the rear side of the push plate (43) is provided with a protrusion (430). The left and right sides of the upper cover (2) are provided with fingertip grooves (21).

2. The keyboard switch according to claim 1, characterized in that: The bottom shell (1) has two slots (10) arranged symmetrically on both the left and right sides. The slots (10) are provided with positioning blocks (11). The upper cover (2) has two blocks (20) arranged symmetrically on both the left and right sides. The four blocks (20) are respectively engaged with the four positioning blocks (11).

3. The keyboard switch according to claim 1, characterized in that: A spring (5) is fitted on the outer wall of the guide groove column (3). The top end of the spring (5) abuts against the bottom of the rectangular movable block (40), and the bottom end of the spring (5) abuts against the bottom of the inner wall of the bottom shell (1).

4. The keyboard switch according to claim 1, characterized in that: The bottom of the inner wall of the bottom shell (1) is provided with two U-shaped guide plates (15) arranged symmetrically on the left and right. The rectangular movable block (40) is provided with rectangular limiting blocks (44) on both the left and right sides. The two rectangular limiting blocks (44) are slidably connected to the two U-shaped guide plates (15).

5. The keyboard switch according to claim 1, characterized in that: A fixing seat (8) is provided at the bottom of the inner wall of the bottom shell (1) and near the rear side. A first strip-shaped positioning hole (80) is provided at the top of the fixing seat (8) and near the front side. The bottom of the movable spring piece (6) is located in the first strip-shaped positioning hole (80).

6. The keyboard switch according to claim 5, characterized in that: A second strip-shaped positioning hole (81) is provided at the top and near the rear of the fixed base (8), and the bottom of the stationary piece (7) is located inside the second strip-shaped positioning hole (81).

7. The keyboard switch according to claim 5, characterized in that: A baffle (82) is provided on the rear side of the top of the fixed base (8), and the rear side of the stationary piece (7) is in contact with the front side of the baffle (82).

8. A mechanical keyboard, characterized in that, Includes the keyboard switch as described in any one of claims 1 to 7.

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