CN218447661U - Shaft body button of changeable sound - Google Patents
Shaft body button of changeable sound Download PDFInfo
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- CN218447661U CN218447661U CN202222812261.6U CN202222812261U CN218447661U CN 218447661 U CN218447661 U CN 218447661U CN 202222812261 U CN202222812261 U CN 202222812261U CN 218447661 U CN218447661 U CN 218447661U
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Abstract
A shaft key capable of switching sounds, comprising: the upper cover, the guide core, the reset spring, the sounding spring, the base and the tuning guide post are arranged on the base; the method is characterized in that: the center of the upper cover is provided with a channel hole which is in accordance with the outline of the upper end of the guide core, the upper end of the guide core is inserted into the channel hole of the upper cover from the lower part, and the lower end of the guide core is sleeved with a return spring; the bottom of the return spring is limited by the internal structure of the base; a groove body is arranged on the side of the base, and a sounding spring is arranged in the groove body; the side of the guide core is provided with a convex edge, when the guide core moves downwards, the convex edge of the guide core extrudes the sounding spring, and when the guide core bounces, the sounding spring resets and impacts the shell to make sound. The technology can switch the sound and mute functions at will through the tuning guide post in the same key. The product of the technology has the characteristics of simplified process, simple structure, wide application range, simple operation and the like.
Description
Technical Field
The technology belongs to the field of computer hardware, and particularly relates to a shaft body key capable of switching sounds.
Background
The shaft body key is a novel key in recent years, and is characterized in that a brand-new optical sensing identification technology is added on the basis of the traditional mechanical key shaft technology, and the traditional contact plectrum is replaced by an optical sensing component, so that some problems of the traditional contact type mechanical switch are improved. The optical axis technology adopts infrared optical induction, no contact point is not abraded when the optical axis technology is conducted, meanwhile, the optical type mechanical signal is optical pulse, the output waveform is clean and zero noise, the problem of contact jitter is completely eliminated, and overspeed response can be realized within 1ms when a key is clicked.
The prior art patent numbers are: the patent name of 201720816304.4 is: a novel dustproof and waterproof optical axis key adopts a method that a structure which generates sound is formed by mutually matching a guide core upper structure part and a sound generation torsion spring. Due to different requirements of clients, if a user needs to perform mute operation, the keyboard cannot be used.
SUMMERY OF THE UTILITY MODEL
Not enough to current mechanical axis body button function, this novel technical problem who solves lies in providing the axis body button of changeable sound, has increased tuning auto-change over device in the scheme of original mechanical axis body sound production button design again, can switch the function of voiced and silence wantonly through the tuning guide post in same button. The product of the technology has the characteristics of simplified process, simple structure, wide application range, simple operation and the like.
A shaft key capable of switching sounds, comprising: the tuning device comprises an upper cover (1), a guide core (2), a return spring (3), a sounding spring (6), a base (4) and a tuning guide post (5); the method is characterized in that: a channel hole which is in accordance with the outline of the upper end of the guide core (2) is formed in the center of the upper cover (1), the upper end of the guide core (2) is inserted into the channel hole of the upper cover (1) from the lower part, and a return spring (3) is sleeved at the lower end of the guide core (2); the bottom of the return spring (3) is limited by the internal structure of the base (4); a groove body (41) is arranged on the side edge of the base (4), and a sounding spring (6) is arranged in the groove body (41); a convex edge (21) is arranged on the side edge of the guide core (2), when the guide core (2) moves downwards, the convex edge (21) of the guide core (2) extrudes the sounding spring (6), and when the guide core (2) bounces, the sounding spring (6) resets and impacts the shell to make a sound; a guide adjusting hole 12 is formed in one side edge of the upper cover (1), a fixing column (121) is arranged in the guide adjusting hole (12), the guide adjusting hole (12) is of a trapezoid structure, an upper opening is larger than a lower opening, an inclined plane (122) is arranged on one side edge of the guide adjusting hole (12), a vertical edge is arranged on the other side edge of the guide adjusting hole, a tuning guide column (5) is installed in the guide adjusting hole (12), a positioning hole (53) is formed in the tuning guide column (5) and is matched with the fixing column (121) in the guide adjusting hole (12) to rotate, the position of the sounding spring (6) is changed by adjusting the position of the tuning guide column (5), and accordingly the sound and soundless effects of the keys are changed.
Preferably, the lower part of the tuning guide post (5) is provided with two pins, and the middle parts of the two pins are provided with positioning holes (53); the two pins are a first pin (51) and a second pin (52), the tail end of the first pin (51) is a long pin, and an inclined surface is arranged at the tail end of the long pin and has a correlation function with the sounding spring (6); the second pin (52) is a short pin, and the structure of the second pin is matched with the inner structure of the upper cover (1) to avoid the influence on the normal use of the key due to the fact that the second pin is inconsistent with the structure of the upper cover (1) and the structure of the guide core (2) when the tuning guide post (5) inclines.
Preferably, when one side of the tuning guide post (5) and the inside of the guide adjusting hole (12) is an inclined plane (122), the first pin (51) of the tuning guide post (5) is not in contact with the sounding spring (6), and when the side of the guide core (2) is pressed, a convex edge (21) is arranged on the side of the guide core and collides with the sounding spring (6) to make a sound, so that the sound is in a sounding state; rotate tuning guide post (5), when tuning guide post (5) and the vertical edge of another side in direction regulation hole (12) are close, first pin (51) and sound production spring (6) contact and lift sound production spring (6) of tuning guide post (5), and chimb (21) that lead core (2) side to set up do not produce the collision with sound production spring (6) when pressing and are the silence state.
Preferably, the second pin (52) of the tuning guide post (5) is a short pin, and the structure of the second pin is matched with the inner structure of the upper cover (1) to avoid the influence on the normal use of the key caused by the interference of the tuning guide post (5) with the inner structure of the upper cover (1) and the structure of the guide core (2) when the tuning guide post is inclined.
Preferably, the base (4) is connected with a keyboard substrate.
Preferably, the upper end of the guide core (2) is connected with a key cap.
Drawings
Fig. 1 is a schematic view 1 of the product provided by the present invention;
fig. 2 is a schematic diagram 2 of a product provided by the present invention;
fig. 3 is a schematic view 3 of a product provided by the present invention;
fig. 4 is a schematic diagram 4 of a product provided by the present invention;
FIG. 5 is a schematic view of the product silencing effect provided by the present invention;
fig. 6 is a schematic diagram of the sound effect of the product provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 6, a shaft key capable of switching sounds includes: the sound-adjusting mechanism comprises an upper cover (1), a guide core (2), a return spring (3), a sounding spring (6), a base (4) and a tuning guide post (5); the method is characterized in that: a channel hole which is in accordance with the outline of the upper end of the guide core (2) is formed in the center of the upper cover (1), the upper end of the guide core (2) is inserted into the channel hole of the upper cover (1) from the lower part, and a return spring (3) is sleeved at the lower end of the guide core (2); the bottom of the return spring (3) is limited by the internal structure of the base (4); a groove body (41) is arranged on the side edge of the base (4), and a sounding spring (6) is arranged in the groove body (41); a convex edge (21) is arranged on the side edge of the guide core (2), when the guide core (2) moves downwards, the convex edge (21) of the guide core (2) extrudes the sounding spring (6), and when the guide core (2) bounces, the sounding spring (6) resets and impacts the shell to make a sound; guide adjusting hole 12 has been seted up to upper cover (1) one side, sets up a fixed column (121) in guide adjusting hole (12), guide adjusting hole (12) are trapezium structure, and the upper portion opening is greater than the lower part opening, and guide adjusting hole (12) one side is inclined plane (122), and another side is the vertical edge, install tuning guide post (5) in guide adjusting hole (12), and be provided with fixed column (121) mutually supporting rotation in locating hole (53) and the guide adjusting hole (12) in tuning guide post (5), change the position of vocal spring (6) through the position of adjusting tuning guide post (5) to change the voiced and noiseless effect of button.
Preferably, the lower part of the tuning guide post (5) is provided with two pins, and the middle parts of the two pins are provided with positioning holes (53); the two pins are a first pin (51) and a second pin (52), the tail end of the first pin (51) is a long pin, and an inclined surface is arranged at the tail end of the long pin and has a correlation function with the sounding spring (6); the second pin (52) is a short pin, and the structure of the second pin is matched with the inner structure of the upper cover (1) to avoid the influence on the normal use of the key due to the fact that the second pin is inconsistent with the structure of the upper cover (1) and the structure of the guide core (2) when the tuning guide post (5) inclines.
Preferably, when one side of the tuning guide post (5) and the inside of the guide adjusting hole (12) is an inclined plane (122), the first pin (51) of the tuning guide post (5) is not in contact with the sounding spring (6), and when the side of the guide core (2) is pressed, a convex edge (21) is arranged on the side of the guide core and collides with the sounding spring (6) to make a sound, so that the sound is in a sounding state; rotate tuning guide post (5), when tuning guide post (5) and the vertical edge of another side in direction regulation hole (12) are close, first pin (51) and sound production spring (6) contact and lift sound production spring (6) of tuning guide post (5), and chimb (21) that lead core (2) side to set up do not produce the collision with sound production spring (6) when pressing and are the silence state.
Preferably, the second pin (52) of the tuning guide post (5) is a short pin, and the structure of the second pin is matched with the inner structure of the upper cover (1) to avoid the tuning guide post (5) from being interfered with the inner structure of the upper cover (1) and the structure of the guide core (2) when the tuning guide post inclines to influence the normal use of the key.
Preferably, the base (4) is connected with a keyboard substrate.
Preferably, the upper end of the guide core (2) is connected with a key cap.
The operation flow of the technology is as follows:
the original design of the key presses the sound producing spring to deform by pressing down the guide core, and the spring bounces the shell to produce sound after returning. This design principle is through the position that changes sound spring to avoid leading the core and pushing down the extrusion to sound spring, make this button have sound and silence effect.
As shown in fig. 5, the method for adjusting the mute of the key comprises the following steps: the tuning guide post (5) is inserted into the key adjusting hole (12), and when a positioning hole (53) is formed in the tuning guide post (5) and the fixing post (121) in the key adjusting hole (12) are matched with each other to rotate; when the second pin (52) of the tuning guide post (5) is close to the vertical edge of the other side edge in the guide adjusting hole (12) after rotation, the gap for inserting the sounding spring (6) into the inclined plane below the first pin (51) of the tuning guide post (5) lifts the sounding spring (6), so that the convex edge (21) on the guide core cannot touch the sounding spring (6) in the descending process of the guide core (2), and the silent effect of the key is realized.
As shown in figure 6, the sounding adjusting method of the key comprises the steps that a tuning guide post (5) is inserted into a key adjusting hole (12), and when a positioning hole (53) is formed in the tuning guide post (5) and a fixing post (121) in the key adjusting hole (12) are matched with each other to rotate; when a side edge in the first pin (51) of tuning guide post (5) and direction regulation hole (12) is close for inclined plane (122) after the rotation, the slope of tuning guide post (5) in regulation hole (12) do not contact with sound production spring (6), when the button uses, it will touch sound production spring (6) to lead chimb (21) on the core in core (2) decline process to lead, sound production spring (6) can sound under the effect of leading core (2) and realize the sound production effect of this button promptly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (6)
1. A shaft key capable of switching sounds, comprising: the tuning device comprises an upper cover (1), a guide core (2), a return spring (3), a sounding spring (6), a base (4) and a tuning guide post (5); the method is characterized in that: a channel hole which is in accordance with the outline of the upper end of the guide core (2) is formed in the center of the upper cover (1), the upper end of the guide core (2) is inserted into the channel hole of the upper cover (1) from the lower part, and a return spring (3) is sleeved at the lower end of the guide core (2); the bottom of the return spring (3) is limited by the internal structure of the base (4); a groove body (41) is arranged on the side edge of the base (4), and a sounding spring (6) is arranged in the groove body (41); a convex edge (21) is arranged on the side edge of the guide core (2), when the guide core (2) moves downwards, the convex edge (21) of the guide core (2) extrudes the sounding spring (6), and when the guide core (2) bounces, the sounding spring (6) resets and impacts the shell to make a sound; a guide adjusting hole (12) is formed in one side edge of the upper cover (1), a fixing column (121) is arranged in the guide adjusting hole (12), the guide adjusting hole (12) is of a trapezoid structure, an upper opening is larger than a lower opening, an inclined plane (122) is arranged on one side edge of the guide adjusting hole (12), a vertical edge is arranged on the other side edge of the guide adjusting hole, a tuning guide column (5) is installed in the guide adjusting hole (12), a positioning hole (53) is formed in the tuning guide column (5) and is matched with the fixing column (121) in the guide adjusting hole (12) to rotate, the position of the sounding spring (6) is changed by adjusting the position of the tuning guide column (5), and accordingly the sound and soundless effects of the keys are changed.
2. The shaft-type key of claim 1, wherein: the lower part of the tuning guide post (5) is provided with two pins, and the middle parts of the two pins are provided with positioning holes (53); the two pins are a first pin (51) and a second pin (52), the tail end of the first pin (51) is a long pin, and an inclined surface is arranged at the tail end of the long pin and has a correlation function with the sounding spring (6); the second pin (52) is a short pin, and the structure of the second pin is matched with the inner structure of the upper cover (1) to avoid the influence on the normal use of the key due to the fact that the second pin is inconsistent with the structure of the upper cover (1) and the structure of the guide core (2) when the tuning guide post (5) inclines.
3. The shaft-type key of claim 1, wherein: when the tuning guide post (5) is close to one side edge in the guide adjusting hole (12) through the inclined plane (122), the first pin (51) of the tuning guide post (5) is not in contact with the sounding spring (6), and when the tuning guide post is pressed, the side edge of the guide core (2) is provided with a convex edge (21) which collides with the sounding spring (6) to make a sound; rotate tuning guide post (5), when tuning guide post (5) and the vertical edge of another side in direction regulation hole (12) are close, first pin (51) and sound production spring (6) contact and lift sound production spring (6) of tuning guide post (5), and chimb (21) that lead core (2) side to set up do not produce the collision with sound production spring (6) when pressing and are the silence state.
4. The shaft key of claim 1, wherein: and a second pin (52) of the tuning guide post (5) is a short pin, and the structure of the pin is matched with the inner structure of the upper cover (1) to avoid the tuning guide post (5) from being inconsistent with the inner structure of the upper cover (1) and the structure of the guide core (2) when the tuning guide post inclines to influence the normal use of the key.
5. The shaft key of claim 1, wherein: the base (4) is connected with the keyboard substrate.
6. The shaft key of claim 1, wherein: the upper end of the guide core (2) is connected with a key cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812261.6U CN218447661U (en) | 2022-10-25 | 2022-10-25 | Shaft body button of changeable sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812261.6U CN218447661U (en) | 2022-10-25 | 2022-10-25 | Shaft body button of changeable sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218447661U true CN218447661U (en) | 2023-02-03 |
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ID=85070255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222812261.6U Active CN218447661U (en) | 2022-10-25 | 2022-10-25 | Shaft body button of changeable sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218447661U (en) |
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2022
- 2022-10-25 CN CN202222812261.6U patent/CN218447661U/en active Active
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