CN217521887U

CN217521887U - Mechanical keyboard switch

Info

Publication number: CN217521887U
Application number: CN202122332499.4U
Authority: CN
Inventors: 王唯; 占明明; 江森龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-09-26
Publication date: 2022-09-30
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a mechanical keyboard switch, including metal pin, first buckle mechanism of metal pin upper end fixedly connected with, sensing mechanism of the inside fixedly connected with in first buckle mechanism upper end, second buckle mechanism of sensing mechanism upper end fixedly connected with, magnetism mechanism of the inside fixedly connected with in second buckle mechanism upper end, first buckle mechanism includes a lower cover, the beneficial effects of the utility model are that: can drive axle core and magnet through setting up the press cap and press the spring, apply for the dynamics that the sensor is different through the spring, discern pressure value or axle core key journey through the sensor, according to the user or leave the factory preset apart from the dynamics curve adjustment electro-magnet inhale the repulsion force strong and weak for when pressing the axle core, have the feeling of different dynamics, the flexibility is high, is fit for different crowds.

Description

Mechanical keyboard switch

Technical Field

The utility model relates to a keyboard technical field specifically is a mechanical keyboard switch.

Background

The mechanical keyboard is a type of keyboard, and structurally, each key of the mechanical keyboard is composed of an independent microswitch, the key has strong falling feeling, and therefore special hand feeling suitable for game and entertainment can be generated, so that the mechanical keyboard is usually used as a relatively expensive high-end game peripheral, and according to the classification of the microswitches, the mechanical keyboard is commonly provided with four types of tea shafts, green shafts, black shafts and red shafts, and comprises rare or production stopping shaft bodies such as white shafts, gray shafts and green shafts.

But the button of present mechanical keyboard is all by independent keyboard switch control, along with the appearance of various mechanical axes, people also have higher and higher requirements to the keyboard, for example the feel that various mechanical axes brought, and the axle core can only realize the axle core resilience through elastic component butt axle core at present, however, presses the axle core and can only provide a dynamics, causes to feel singlely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical keyboard switch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical keyboard switch, includes metal pin, a first buckle mechanism of metal pin upper end fixedly connected with, a sensing mechanism of the inside fixedly connected with in first buckle mechanism upper end, a second buckle mechanism of sensing mechanism upper end fixedly connected with, a magnetism mechanism of the inside fixedly connected with in second buckle mechanism upper end.

Preferably, the first buckling mechanism comprises a lower cover, two or more sides of the lower surface of the lower cover are connected to the upper end of the metal pin, and four first buckling plates which are symmetrically arranged are fixedly connected to two sides of the upper surface of the lower cover.

Preferably, the sensing mechanism comprises an electromagnet, the electromagnet is fixedly connected to the center inside the lower cover, the upper surface of the electromagnet is fixedly connected with a sensor, the type of the sensor is hx711, and the electromagnet is electrically connected with the sensor.

Preferably, the second buckling mechanism comprises a spring, the lower end of the spring abuts against the sensor, an upper cover is arranged at the upper end of the spring, four second buckling plates are fixedly connected to the two sides of the lower surface of the upper cover and the positions of the four first buckling plates, the four second buckling plates are fixedly connected to the two sides of the lower surface of the upper cover, the four second buckling plates are buckled on the four first buckling plates in a sliding mode, and a mounting groove is formed in the upper end of the upper cover.

Preferably, the magnetic mechanism comprises a shaft core, the shaft core is fixedly connected to the center of the bottom of the mounting groove, and the upper end of the shaft core is fixedly connected with a magnetic block.

Preferably, the upper end of the magnetic block is fixedly connected with a pressing cap, and the pressing cap is fixedly sleeved in the mounting groove.

Additionally, the utility model provides an another mechanical keyboard switch, including metal pin, a first buckle mechanism of metal pin upper end fixedly connected with, sensing mechanism of lower extreme fixedly connected with of first buckle mechanism, a second buckle mechanism of first buckle mechanism upper end fixedly connected with, a magnetism mechanism of the inside fixedly connected with in second buckle mechanism upper end, first buckle mechanism includes a lower cover, lower cover lower surface both sides or multilateral are connected at the metal pin lower extreme, just cover four first buckle boards that are the symmetry and set up of upper surface both sides fixedly connected with down.

Preferably, the sensing mechanism comprises an electromagnet, the upper surface of the electromagnet is fixedly connected with a sensor, the electromagnet is electrically connected with the sensor, and the electromagnet and the sensor are installed on the PCB and electrically connected with the PCB.

Preferably, the second buckling mechanism comprises a spring, the lower end of the spring abuts against the first buckling mechanism, an upper cover is arranged at the upper end of the spring, two sides or multiple sides of the lower surface of the upper cover are fixedly connected with four second buckling plates corresponding to the four first buckling plates, the lower ends of the four second buckling plates are buckled on the four first buckling plates in a sliding mode, and a mounting groove is formed in the upper end of the upper cover.

Compared with the prior art, the beneficial effects of the utility model are that: can drive axle core and magnet through setting up the press cap and press the spring, apply for the dynamics that the sensor is different through the spring, discern pressure value or axle core key journey through the sensor, according to the user or leave the factory preset apart from the dynamics curve adjustment electro-magnet inhale the repulsion force strong and weak for when pressing the axle core, have the feeling of different dynamics, the flexibility is high, is fit for different crowds.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;

fig. 2 is a schematic front sectional structural view of a common structure of embodiment 1 and embodiment 2 of the present invention;

FIG. 3 is a schematic side view of the embodiment of FIG. 2;

fig. 4 is a schematic top view of the structure of fig. 2 according to the present invention;

fig. 5 is a schematic perspective view of embodiment 2 of the present invention.

In the figure: 1. a metal pin; 2. a first buckle mechanism; 21. a lower cover; 22. a first buckle plate; 3. a sensing mechanism; 31. an electromagnet; 32. a sensor; 4. a second buckle mechanism; 41. a spring; 42. an upper cover; 43. a second snap-in plate; 44. mounting grooves; 5. a magnetic mechanism; 51. a shaft core; 52. a magnetic block; 6. pressing the cap; 7. and (7) a PCB board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mechanical keyboard switch, includes

metal pin

1, and 1 upper end fixedly connected with of metal pin is first buckle mechanism 2, and the inside fixedly connected with of 2 upper ends of first buckle mechanism has a sensing mechanism 3, and the inside fixedly connected with of 3 upper ends of sensing mechanism has a second buckle mechanism 4, and the inside fixedly connected with of 4 upper ends of second buckle mechanism has a magnetism mechanism 5.

First buckle mechanism 2 includes a lower cover 21, and lower cover 21 lower surface both sides or multilateral are connected in 1 upper end of metal pin, and lower cover 21 upper surface both sides fixedly connected with four first buckle plate 22 that are the symmetry and set up are favorable to conveniently pressing metal pin 1 through lower cover 21, conveniently stably detains through four first buckle plate 22 and connects upper cover 42.

Sensing mechanism 3 includes an electro-magnet 31, and electro-magnet 31 fixed connection is in the inside center department of lower cover 21, and electro-magnet 31 upper surface fixed connection has a sensor 32, and electro-magnet 31 and sensor 32 electric connection are favorable to adjusting the strength of electro-magnet 31 according to the pressure of difference through electro-magnet 31 and sensor 32 convenience, change different and feel. It should be noted here that, according to the circumstances, the sensor is selected to be a pressure sensor, sometimes or alternatively, the sensor is selected to be an infrared pair tube sensor, sometimes or alternatively, the sensor is selected to be an ultrasonic sensor, the model of the pressure sensor is hx711, the model of the infrared pair tube sensor is QT30CM, and the model of the ultrasonic sensor is US-100.

Second buckle mechanism 4 includes a spring 41, the lower extreme of spring 41 supports on sensor 32, spring 41 upper end is provided with an upper cover 42, upper cover 42 lower surface both sides and the corresponding four second buckle boards 43 of the position fixedly connected with of the four first buckle boards 22, four second buckle board 43 lower extreme slip lock joint is on four first buckle boards 22, an installation groove 44 has been seted up to upper cover 42 upper end, be favorable to conveniently pressing sensor 32 through spring 41 and upper cover 42, lock joint lower cover 21 is conveniently stabilized through two second buckle boards 43.

The magnetic mechanism 5 comprises a shaft core 51, the shaft core 51 is fixedly connected to the center of the bottom of the mounting groove 44, and the magnetic block 52 is fixedly connected to the upper end of the shaft core 51, so that the hand feeling can be changed conveniently under the action of the attraction of the electromagnet 31 through the shaft core 51 and the magnetic block 52.

The upper end of the magnetic block 52 is fixedly connected with a pressing cap 6, the pressing cap 6 is fixedly sleeved in the mounting groove 44, and the keyboard is convenient to press and use by the aid of the pressing cap 6.

Specifically, use the utility model discloses the time, press cap 6 with the hand earlier, press cap 6 to pass through magnetic path 52 and can press down axle core 51, axle core 51 passes through mounting groove 44 and can lower the upper cover 42, upper cover 42 is through can driving two second snap-fit plates 43 and slide and descend on four first snap-fit plates 22, upper cover 42 can down cover 21 inside sliding this moment, along with the decline of upper cover 42, upper cover 42 can extrude spring 41 in step, sensor 32 can be pushed down to spring 41, sensor 32 can start electromagnet 31 according to the size of pressure, electromagnet 31 can the automatic magnetic force size that changes electromagnet 31 itself according to the pressure size of sensor 32, make between electromagnet 31 and the magnetic path 52 mutual repulsion, thereby make mechanical keyboard have the benefit of feeling of difference under different pressure degrees.

Example 2:

referring to fig. 2-5, the utility model provides another mechanical keyboard switch, including metal pin 1, a first buckle mechanism 2 of metal pin 1 upper end fixedly connected with, a sensing mechanism 3 of first buckle mechanism 2's lower extreme fixedly connected with, a second buckle mechanism 4 of first buckle mechanism 2 upper end fixedly connected with, a magnetism mechanism 5 of the inside fixedly connected with in second buckle mechanism 4 upper end, first buckle mechanism 2 includes a lower cover 21, lower surface both sides or the multilateral connection of lower cover 21 are at metal pin 1 lower extreme, just four first buckle plates 22 that are the symmetry and set up of lower cover 21 upper surface both sides fixedly connected with.

Sensing mechanism 3 includes an electro-magnet 31, surface fixed connection has a sensor 32 on the electro-magnet 31, just electro-magnet 31 and sensor 32 electric connection, install on PCB board 7 between electro-magnet 31 and the sensor 32, with PCB board 7 electric connection.

The second buckling mechanism 4 comprises a spring 41, the lower end of the spring 41 abuts against the first buckling mechanism 2, an upper cover 42 is arranged at the upper end of the spring 41, two sides or multiple sides of the lower surface of the upper cover 42 are fixedly connected with four second buckling plates 43 corresponding to the four first buckling plates 22, the lower ends of the four second buckling plates 43 are buckled on the four first buckling plates 22 in a sliding mode, and an installation groove 44 is formed in the upper end of the upper cover 42.

The magnetic mechanism 5 comprises a shaft core 51, the shaft core 51 is fixedly connected to the center of the bottom of the mounting groove 44, and the upper end of the shaft core 51 is fixedly connected with a magnetic block 52. The upper end of the magnetic block 52 is fixedly connected with a pressing cap 6, and the pressing cap 6 is fixedly sleeved in the mounting groove 44.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mechanical keyboard switch, characterized by: including metal pin (1), first buckle mechanism (2) of metal pin (1) upper end fixedly connected with, sensing mechanism (3) of the inside fixedly connected with in first buckle mechanism (2) upper end, second buckle mechanism (4) of sensing mechanism (3) upper end fixedly connected with, magnetic mechanism (5) of the inside fixedly connected with in second buckle mechanism (4) upper end, first buckle mechanism (2) include a lower cover (21), lower surface both sides or multilateral are connected in metal pin (1) upper end lower cover (21) upper surface both sides fixedly connected with four are first buckle plate (22) that the symmetry set up.

2. A mechanical keyboard switch according to claim 1, wherein: sensing mechanism (3) include an electro-magnet (31), electro-magnet (31) fixed connection is in lower cover (21) inside center department, just electro-magnet (31) upper surface fixed connection has a sensor (32), just electro-magnet (31) and sensor (32) electric connection.

3. A mechanical keyboard switch according to claim 1, wherein: the second buckling mechanism (4) comprises a spring (41), the lower end of the spring (41) is abutted to the sensor (32), an upper cover (42) is arranged at the upper end of the spring (41), two sides or multiple sides of the lower surface of the upper cover (42) are fixedly connected with four second buckling plates (43) and four first buckling plates (22) in corresponding positions, the lower ends of the second buckling plates (43) are buckled on the four first buckling plates (22) in a sliding mode, and one mounting groove (44) is formed in the upper end of the upper cover (42).

4. A mechanical keyboard switch according to claim 1, wherein: the magnetic mechanism (5) comprises a shaft core (51), the shaft core (51) is fixedly connected to the center of the bottom of the mounting groove (44), and the upper end of the shaft core (51) is fixedly connected with a magnetic block (52).

5. A mechanical keyboard switch according to claim 4, wherein: the upper end of the magnetic block (52) is fixedly connected with a pressing cap (6), and the pressing cap (6) is fixedly sleeved in the mounting groove (44).

6. A mechanical keyboard switch, comprising: including metal pin (1), first buckle mechanism (2) of metal pin (1) upper end fixedly connected with, sensing mechanism (3) of lower extreme fixedly connected with of first buckle mechanism (2), second buckle mechanism (4) of first buckle mechanism (2) upper end fixedly connected with, magnetic mechanism (5) of the inside fixedly connected with in second buckle mechanism (4) upper end, first buckle mechanism (2) include a lower cover (21), lower surface both sides or the multilateral connection is in metal pin (1) lower extreme lower cover (21), just four first buckle board (22) that are the symmetry and set up of lower cover (21) upper surface both sides fixedly connected with.

7. The mechanical keyboard switch of claim 6, wherein: sensing mechanism (3) include an electro-magnet (31), fixed surface is connected with a sensor (32) on electro-magnet (31), just electro-magnet (31) and sensor (32) electric connection, install on PCB board (7) of electro-magnet (31) and sensor (32), with PCB board (7) electric connection.

8. A mechanical keyboard switch according to claim 6, wherein: the second buckling mechanism (4) comprises a spring (41), the lower end of the spring (41) is abutted to the first buckling mechanism (2), an upper cover (42) is arranged at the upper end of the spring (41), two sides or multiple sides of the lower surface of the upper cover (42) are fixedly connected with four second buckling plates (43) and four first buckling plates (22) in corresponding positions, the lower ends of the second buckling plates (43) are buckled on the four first buckling plates (22) in a sliding mode, and one mounting groove (44) is formed in the upper end of the upper cover (42).

9. A mechanical keyboard switch according to claim 8, wherein: the magnetic mechanism (5) comprises a shaft core (51), the shaft core (51) is fixedly connected to the center of the bottom of the mounting groove (44), and the upper end of the shaft core (51) is fixedly connected with a magnetic block (52).

10. A mechanical keyboard switch according to claim 9, wherein: the upper end of the magnetic block (52) is fixedly connected with a pressing cap (6), and the pressing cap (6) is fixedly sleeved in the mounting groove (44).