JP2009258898A - Keyboard device composed of multiaxial parallel touch button - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a keyboard device capable of keeping stability of the pressing no matter which position on a touch button is pressed, and preventing the occurrence of a rocking phenomenon when the touch button is pressed. <P>SOLUTION: The keyboard device composed of a multiaxial parallel touch button includes: a pressing flat plate 1 having a touch panel, a contact switch 3, a bottom platform 4; and a plurality of balancing parts 2. The balancing parts 2 are distributed by two arrays in the different axial directions and are each brought into engagement with a first position restriction part of the pressure flat plate and a second position restriction part of the bottom platform. At least one horizontal groove trough is provided in the first and second position restriction parts. Accordingly, the balancing parts make a sliding movement parallel to the pressing flat plate. Thus, the downward pressure amount can be distributed uniformly, and stability of the pressing can be kept no matter which position on the touch button is pressed, thereby preventing the occurrence of a rocking phenomenon when the touch button is pressed. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a keyboard device constituted by multi-axis parallel touch buttons. In particular, it is a keyboard device composed of touch buttons with pressing stability, so that the user can maintain the pressing stability regardless of the position on the touch button, and the shaking phenomenon when the touch button is pressed Occurrence can be prevented, and thus the keyboard device relates to a keyboard device constituted by a multi-axis parallel touch button that can output a signal accurately.

  With the advancement of computer technology, people's lives are becoming increasingly widespread, and various new input methods (speech input, handwriting input, etc.) are constantly being developed. Of these, the input interface that best meets the needs of mankind is still mainly a computer keyboard, which is composed of a plurality of buttons. The structure is such that a key pillar is installed at the center of the bottom of the key cap, thereby pushing the conductive rubber, thus connecting the conductive rubber and the thin film circuit and transmitting signals. However, when performing key input in a hurry, the user only presses only the edge or side corner of the keycap, so that the key column cannot smoothly press the circuit and the input operation may not be performed accurately. Various solutions have been submitted in the industry to solve the above problems. For example, in Patent Document 1 (hereinafter referred to as the previous plan), the four end points of the key cap are connected to each other by using the crossing method to solve the disadvantages that occur in the known structure.

  Although the cited example can avoid the occurrence of a situation in which the pressure to press the key cap is inappropriate when the keyboard button is pressed, the structure is very complicated and inconveniences in production. Furthermore, the number of button composition parts is extremely large, and this is a factor that lowers the yield.

  On the other hand, the structure of the button is widely used for touch panels, and brings great convenience. In addition, the area of use of the touch panel for touch-controlled buttons is expanding accordingly, while the functions used are increasing. However, if the operating parts below the touch panel are not arranged properly, there is a problem that the pressing force amount of each different push section on the touch panel becomes non-uniform. In particular, due to the expansion of the touch panel area, a situation of shaking occurs when pressing, which is a big problem.

Taiwan Patent No. 85205282 Specification

  The present inventor has found that the biggest cause for the above-mentioned drawbacks of the known structure is that the arrangement for supporting the lower pressure amount of the operating parts below the touch panel when pressed is uneven. In view of this, the present inventor submits a concept of a keyboard device constituted by multi-axis parallel touch buttons, and solves the drawbacks existing in the known structure.

In order to solve the above-mentioned problems, the present invention provides a keyboard device constituted by the following multi-axis parallel touch buttons. The keyboard device constituted by the multi-axis parallel touch buttons is constituted by at least one touch button, and the touch button is composed of a pressing plate having a touch panel, a contact switch, a base, and a plurality of balanced parts, and the plurality of balanced parts. Is engaged between the pressing plate and the base, and thus can uniformly share the total weight of the touch button,
The pressing plate is provided with a plurality of first position limiting parts on the bottom surface, arranged in two different axial directions, and at least one first position limiting part is installed in each of the axial directions X and Y. The contact switch normally pushes up the bottom surface of the pressing plate,
A plurality of second position limiting components are installed on the base, arranged in two different axial directions, and at least one second position limiting component is installed in each axial direction,
The plurality of balancing parts are distributed on two different axial directions, each balancing part is an inverted U-shaped part, the long bar at the upper end and the protruding end at the end are the first position limiting parts, respectively. And the second position restricting part, and the first and second position restricting parts are provided with at least one horizontal groove tank so that the balancing part slides parallel to the pressing plate. ,
In this way, the amount of lower pressure can be evenly distributed, stable vertical up and down can be maintained no matter what position on the touch button is pressed, and the operation of the contact switch can be completely touched. Thus, the stability of pressing can be achieved, the shaking phenomenon that occurs during pressing can be prevented, and the output of an accurate signal of the keyboard device can be ensured.

  Furthermore, the present invention uses a plurality of balanced components and exhibits multi-axis distribution arrangement, whereby the plurality of pressing sections installed on the touch panel is the pressing section of the touch button on which the user touches the touch button. Even if is pressed, the entire pressing plate can uniformly support the force of the lower pressure, can exhibit a stable vertical up-and-down operation, can effectively solve the disadvantages existing in the known structure, especially the touch button When the touch panel has a large area, the pressing operation can more effectively prevent the occurrence of a shaking phenomenon.

  Furthermore, the touch panel of the present invention is divided into a plurality of press areas, each of which presses and controls a different output signal to execute the meaning of characters defined by the system of an electronic device (such as a computer). When each pressing section on the touch panel of the button is pressed, the contact switch can be touched accurately, and various signals can be output.

  Further, the plurality of balance parts of the present invention are distributed in the biaxial direction and exhibit a cross-shaped cross arrangement, and at least one of the two balance parts at the crossing position includes at least one recess. This allows the balance parts to operate on the same plane and does not interfere with each other.

  Furthermore, the plurality of balanced components of the present invention are distributed in the biaxial direction and exhibit an L-shaped arrangement.

  Furthermore, the plurality of balanced components of the present invention are distributed in the biaxial direction and exhibit a well-shaped cross arrangement.

  Furthermore, the plurality of balanced components of the present invention are distributed in the biaxial direction and exhibit an H-shaped arrangement.

  Furthermore, at least one of the plurality of first position limiting parts installed on the bottom surface of the pressing plate of the present invention is a fixed point engaging tank, which has a recessed position limiting part, so that the long bar of the balancing part is Engage the inside to limit the position of the rotation operation.

  Furthermore, at least one of the plurality of first position limiting parts installed on the bottom surface of the pressing plate of the present invention is a sliding movement engaging tank, which is provided with a horizontal groove tank, whereby the protruding end of the balancing part is located inside thereof. To engage the slide movement.

  Furthermore, at least one of the plurality of second position limiting parts installed on the base of the present invention is a fixed point engaging tank, which has a recessed position limiting part, whereby the long bar of the balancing part is Engage the inside to limit the position of the rotation operation.

  Further, at least one of the plurality of second position limiting parts installed on the base of the present invention is a slide moving engagement tank, which is provided with a horizontal groove tank, whereby the protruding end of the balancing part is located inside thereof. To engage the slide movement.

  Further, in the plurality of balanced parts of the keyboard device constituted by the multi-axis parallel touch button of the present invention, at least two balanced parts intersect each other and are arranged in different axial directions, and one of the balanced parts is its A long bar at the upper end engages the second position limiting part of the base, its protruding end engages with the first position limiting part below the pressing plate, and the other balancing part is at its upper end. The long bar engages with the first position limiting component below the pressing plate, and the protruding end at the end engages with the first position limiting component on the base, thus avoiding mutual interference during operation. Furthermore, the balance part of the present invention can be manufactured by a metal bar (wire or the like), and the rigidity of the balance part can be enhanced.

The invention of claim 1 comprises at least one touch button,
The touch button is composed of a pressing plate having a touch panel, a contact switch, a base, and a plurality of balanced parts.
The pressing plate divides the touch panel into a plurality of pressing sections, and generates different output signals when pressing different positions. A plurality of first position limiting components are installed on the bottom surface of the pressing plate. Arranged in different axial directions, and at least one first position limiting component is installed in each axial direction X, Y,
The contact switch normally pushes up the bottom surface of the pressing plate,
A plurality of second position limiting components are installed on the base, arranged in two different axial directions, and at least one second position limiting component is installed in each axial direction,
The plurality of balancing parts are distributed on two different axial directions, each balancing part is an inverted U-shaped part, the long bar at the upper end and the protruding end at the end are the first position limiting parts, respectively. And the second position restricting part, and the first and second position restricting parts are provided with at least one horizontal groove tank so that the balancing part slides parallel to the pressing plate. ,
The multi-axis parallel touch button is characterized in that, regardless of the position on the pressing plate, the balanced component maintains a stable vertical up / down operation and touches the contact switch, depending on the composition of the component. The keyboard device is configured.
According to a second aspect of the present invention, there is provided the keyboard device comprising the multi-axis parallel touch button according to the first aspect, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit a cross-shaped cross arrangement.
According to a third aspect of the present invention, there is provided the keyboard device comprising the multi-axis parallel touch button according to the first aspect, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit an L-shaped arrangement.
According to a fourth aspect of the present invention, there is provided a keyboard device comprising a multi-axis parallel touch button according to the first aspect, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit a cross-shaped cross arrangement.
According to a fifth aspect of the present invention, there is provided the keyboard device comprising the multi-axis parallel touch button according to the first aspect, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit an H-shaped arrangement.
According to a sixth aspect of the present invention, there is provided the keyboard device comprising the multi-axis parallel touch button according to the first aspect, wherein the balancing component is made of a metal bar.
According to a seventh aspect of the present invention, there is provided the keyboard device comprising the multi-axis parallel touch button according to the first aspect, wherein the contact switch is an elastic part and includes an elastic compression space.
According to an eighth aspect of the present invention, there is provided the keyboard device comprising the multi-axis parallel touch button according to the first aspect, wherein the contact switch is a push switch.
According to a ninth aspect of the present invention, the first position limiting component is a fixed point engaging tank, which is provided with a depressed position limiting portion, whereby the long bar of the balancing component is engaged in the inside thereof, thereby limiting the rotational position. A keyboard device comprising a multi-axis parallel touch button according to claim 1 is provided.
According to a tenth aspect of the present invention, the first position limiting component is a slide movement engagement tank, which is provided with a horizontal groove tank, whereby the protruding end of the balance part is engaged with the inside thereof to perform a slide movement operation. A keyboard device comprising a multi-axis parallel touch button according to claim 1.
In the invention of claim 11, the second position limiting part is a fixed point engaging tank, which is provided with a depressed position limiting part, whereby the long bar of the balancing part is engaged in the inside thereof, thereby limiting the rotational position. A keyboard device comprising a multi-axis parallel touch button according to claim 1 is provided.
According to a twelfth aspect of the present invention, the second position limiting part is a slide movement engagement tank, which is provided with a horizontal groove tank, whereby the protruding end of the balance part is engaged with the inner part to perform a slide movement operation. A keyboard device comprising a multi-axis parallel touch button according to claim 1.
According to a thirteenth aspect of the present invention, the plurality of balancing parts are installed between the pressing plate and the base, and at least one balancing part is used as a second position limiting part of the base by a long bar at the top. The multi-axis according to claim 1, wherein the projecting end at the end engages with a first position limiting component below the pressing plate, thereby uniformly sharing the total weight of the touch button. The keyboard device is composed of parallel touch buttons.
The invention according to claim 14 is characterized in that, in the plurality of balancing parts, at least two balancing parts intersect each other and are arranged in different axial directions, and one balancing part is formed on the bottom by a long bar at its upper end. Engaging the second position limiting part of the base, the projecting end of the end engaging the first position limiting part below the pressing plate, and the other balancing part is below the pressing plate by the long bar at the upper end 2. A first position limiting component of the base plate, and a projecting end at its distal end engages with the first position limiting component of the base so that mutual interference during operation can be avoided. The keyboard device is configured by the multi-axis parallel touch button described.

  As described above, the present invention is a keyboard device constituted by a touch button having pressing stability, whereby the user can maintain pressing stability regardless of the position on the touch button, Occurrence of a shaking phenomenon when the touch button is pressed can be prevented, and thus the keyboard device can output a signal accurately.

  As shown in FIGS. 1, 2, 3, and 4, the keyboard device E according to the present invention includes at least one touch button E1. The touch button E <b> 1 is composed of a pressing plate 1 including a touch panel 11, a contact switch 3, a base 4, and a plurality of balanced components 2. The plurality of balancing components 2 are installed between the pressing plate 1 and the base 4. The pressing flat plate 1 divides the touch panel 11 into a plurality of pressing sections 111. A plurality of first position limiting components 13 are installed on the bottom surface 12 of the pressing flat plate 1 and are arranged by two different X and Y in the axial direction. However, at least one first position limiting component 13 is installed in each of the axial directions X and Y. The touch panel 11 of the present invention is divided into a plurality of pressing sections 111, and each pressing section 111 controls and controls different output signals, thereby defining a system of an electronic device (such as a computer), for example, as shown in FIG. The significance of characters such as the significance of various characters represented by each pressing section 111 is executed. Therefore, when a different pressing section 111 on the touch panel 11 of the pressing plate 1 is pressed, the contact switch 3 is immediately touched. This indicates that a different signal has been output.

  The contact switch 3 is an elastic part and includes an elastic compression space 30. The apex 31 normally pushes up the bottom surface 12 of the pressing plate 1 and directs it upward, and the contact switch 3 is a pressing switch.

  A plurality of second position limiting components 41 are installed on the base 4 and arranged in two different axial directions X and Y, and each of the axial directions X and Y has at least one second position. The restriction part 41 is installed.

  The plurality of balancing components 2 are distributed on two different axial directions X and Y, and each balancing component 2 is an inverted U-shaped component. The long bar 21 at the upper end and the protruding end 22 at the distal end engage in the first position limiting component 13 and the second position limiting component 41, respectively, and at least in the first and second position limiting components 13, 41, respectively. One horizontal groove tank B1 is provided. As a result, the balancing component 2 slides parallel to the pressing plate 1.

  Depending on the composition of the parts, the long bar 21 of the balancing part 2 is used to engage the first position limiting part 13 on the bottom surface 2 of the pressing plate 1, and the protruding end 22 at the end thereof is the first part of the base 4. Engages with the two-position limiting component 41 and exhibits a distribution in the biaxial directions X and Y. As shown in FIG. 4, when the finger is down-pressed, the pressing plate 1 lowers the contact switch 3 and the balancing component 2 accordingly, and thereby each balancing component 2 is tilted. Moreover, since the second position limiting component 41 serves as the slide movement engagement tank B and includes the horizontal groove tank B1, the projecting end 22 slides inside thereof. Further, since the plurality of balancing components 2 exhibit the biaxial directions X and Y and are distributed, the entire amount of force of the pressing plate 1 can uniformly distribute the lower pressure amount. Thus, when the user's finger applies pressure to the pressing flat plate 1, the pressing flat plate 1 can continue to press the contact switch 3 stably and vertically regardless of the pressed position. The keyboard device E can perform an accurate output signal operation. When the amount of pressure under the finger disappears, the contact switch 3 is not affected by an external force, but since it is an elastic part, the contact switch 3 has elasticity to restore its original shape, and the apex 31 is normally the pressing plate. In order to push up 1, the pressing plate 1 returns upward (see FIG. 3).

  The plurality of balanced parts 2 of the present invention are arranged in a “ten” -shaped intersection by the biaxial X and Y distributions, and at least one of the two balanced parts 2 at the crossing position is arranged. Comprises at least one recess 23. As a result, the balancing components 2 operate on the same plane and do not interfere with each other (see FIGS. 1, 2, 3, and 4).

  Further, at least one of the plurality of first position limiting components 13 installed on the bottom surface 12 of the pressing plate 1 of the present invention is a fixed point engaging tank A, which includes a position limiting portion A1 that is depressed. As a result, the long bar 21 of the balancing component 2 engages with the inside thereof to limit the position of the rotational operation.

  In addition, at least one of the plurality of second position limiting components 41 installed on the base 4 of the present invention is a slide moving engagement tank B, which includes a horizontal groove tank B1. As a result, the protruding end 22 of the balancing component 2 engages with the inside thereof and slides.

  As shown in FIG. 5, in the second embodiment of the present invention, the plurality of first position limiting components 13 installed on the bottom surface 12 of the pressing plate 1 are distributed in two different axial directions X and Y. Presents a sort of mold. In this way, it corresponds to the long bar 21 at the upper end of the plurality of balancing components 2 and engages with the fixed point engaging tank A in the plurality of first position limiting components 13. Moreover, the contact switch 3 normally pushes up the bottom surface 12 of the pressing plate 1, and the projecting ends 22 on both sides of the balancing component 2 are slidable engagement tanks B in the plurality of second position limiting components 41 of the base 4. Is engaged and received, and slides back and forth in the horizontal groove tank B1 of the slide movement engagement tank B (see FIGS. 6 and 7). The operation is the same as in the above embodiment. Thus, the plurality of balance parts 2 are used to achieve biaxial sliding movement, the amount of lower pressure is evenly distributed, the pressing plate 1 holds stable vertical up and down, and the contact switch 3 is Can be touched.

  As shown in FIGS. 8, 9 and 10, in the third embodiment of the present invention, the first position limiting component 13 installed on the bottom surface 12 of the pressing plate 1 is a slide moving engagement tank B, which is a horizontal groove. A tank B1 is provided. In this way, the projecting end 22 at the end of at least one balancing component 2 can be engaged with the inside thereof and can be slid. The second position restricting component 41 installed on the base 4 is a fixed point engaging tank A, which is provided with a depressed position restricting portion A1, whereby the long bar 21 at the upper end of the balancing component 2 is engaged therein. In addition, it is possible to limit the position of the rotation work. Thus, the total weight of the touch button E1 is shared uniformly. In addition, the plurality of first position limiting components 13 and the plurality of second position limiting components 41 are arranged in two different axial directions X and Y, and the plurality of balancing components 2 correspond to each other in an L-shaped distribution. Presents. The balancing component 2 receives a concave pressure and slides back and forth, and its operation is the same as in the above embodiment. Thus, the plurality of balance parts 2 are used to achieve biaxial sliding movement, the amount of lower pressure is evenly distributed, the pressing plate 1 holds stable vertical up and down, and the contact switch 3 is Can be touched.

  As shown in FIGS. 11, 12, and 13, in the fourth embodiment of the present invention, a plurality of first position limiting components 13 are installed on the bottom surface 12 of the pressing plate 1. The plurality of first position restricting parts 13 include one or more fixed point engaging tanks A and one or more sliding movement engaging tanks B, and a plurality of second position restricting parts 41 corresponding to the base 4. Is installed. Each of the plurality of second position limiting components 41 includes one or more fixed point engagement tanks A and one or more slide movement engagement tanks B, distributed in two different axial directions X and Y, The plurality of balancing components 2 exhibit an L-shaped arrangement and engage with the first and second position limiting components 13 and 41. The operation is the same as in the above embodiment. Thus, the plurality of balance parts 2 are used to achieve biaxial sliding movement, the amount of lower pressure is evenly distributed, the pressing plate 1 holds stable vertical up and down, and the contact switch 3 is Can be touched.

  As shown in FIGS. 14, 15, and 16, in the fifth embodiment of the present invention, a plurality of first position limiting components 13 are installed on the bottom surface 12 of the pressing plate 1. The first position limiting component 13 includes one or more fixed point engaging tanks A and one or more sliding movement engaging tanks B, and a plurality of second position limiting components 41 are installed corresponding to the base 4. Each of the second position limiting parts 41 includes one or more fixed point engaging tanks A and one or more sliding movement engaging tanks B, distributed in two different axial directions X and Y, and corresponding three pieces. The balanced component 2 of the above exhibits an H-shaped arrangement. The operation is the same as in the above embodiment. Thus, the plurality of balance parts 2 are used to achieve biaxial sliding movement, the amount of lower pressure is evenly distributed, the pressing plate 1 holds stable vertical up and down, and the contact switch 3 is Can be touched.

  As shown in FIGS. 17, 18, and 19, in the sixth embodiment of the present invention, a plurality of first position limiting components 13 are installed on the bottom surface 12 of the pressing plate 1. The plurality of first position limiting components 13 include one or more fixed point engaging tanks A, and a plurality of second position limiting components 41 are installed corresponding to the base 4. Each of the plurality of second position limiting components 41 includes one or more sliding movement engagement tanks B, and is distributed in two different axial directions X and Y, arranged in a well shape, and arranged in correspondence therewith. The balance part 2 is engaged. In addition, due to the well-shaped cross arrangement arranged in the biaxial directions X and Y, at least one balance component 2 in the plurality of balance components 2 at the intersection position includes a plurality of recesses 23. As a result, mutual interference during operation is avoided, and the slide is moved back and forth under pressure. The operation is the same as in the above embodiment. Thus, the plurality of balance parts 2 are used to achieve biaxial sliding movement, the amount of lower pressure is evenly distributed, the pressing plate 1 holds stable vertical up and down, and the contact switch 3 is Can be touched.

  As shown in FIGS. 20, 21, and 22, in the seventh embodiment of the present invention, a plurality of first position limiting components 13 are installed on the bottom surface 12 of the pressing plate 1. The plurality of first position limiting parts 13 include one or more fixed point engaging tanks A and one or more sliding movement engaging tanks B, and a plurality of second position limiting parts 41 corresponding to the base 4 are installed. To do. The plurality of second position limiting components 41 includes one or more fixed-point engagement tanks A and one or more slide-moving engagement tanks B, and are arranged in a well-shaped manner with two different axial directions X and Y. The corresponding plurality of balancing components 2 are engaged. The operation is the same as in the above embodiment. Thus, the plurality of balance parts 2 are used to achieve biaxial sliding movement, the amount of lower pressure is evenly distributed, the pressing plate 1 holds stable vertical up and down, and the contact switch 3 is Can be touched.

  As described above, the structure of the present invention is simple, convenient to assemble, and the button can stably press the contact switch vertically, and can generate different output signals when pressing different positions. Can replace traditional keyboard functions. Therefore, the present invention has an inventive step particularly excellent in practicality, and can solve the disadvantages existing in the known structure.

It is a top view of this invention keyboard apparatus. It is a three-dimensional exploded view of the present invention. It is operation | movement sectional drawing (1) of this invention. It is operation | movement sectional drawing (2) of this invention. It is a three-dimensional exploded view of the second embodiment of the present invention. It is operation | movement sectional drawing (1) of 2nd Example of this invention. It is operation | movement sectional drawing (2) of 2nd Example of this invention. It is a three-dimensional exploded view of the third embodiment of the present invention. It is operation | movement sectional drawing (1) of 3rd Example of this invention. It is operation | movement sectional drawing (2) of 3rd Example of this invention. It is a three-dimensional exploded view of the fourth embodiment of the present invention. It is operation | movement sectional drawing (1) of 4th Example of this invention. It is operation | movement sectional drawing (2) of 4th Example of this invention. It is a three-dimensional exploded view of the fifth embodiment of the present invention. It is operation | movement sectional drawing (1) of 5th Example of this invention. It is operation | movement sectional drawing (2) of 5th Example of this invention. It is a three-dimensional exploded view of the sixth embodiment of the present invention. It is operation | movement sectional drawing (1) of 6th Example of this invention. It is operation | movement sectional drawing (2) of 6th Example of this invention. It is a three-dimensional exploded view of the seventh embodiment of the present invention. It is operation | movement sectional drawing (1) of 7th Example of this invention. It is operation | movement sectional drawing (2) of 7th Example of this invention.

Explanation of symbols

A Fixed point engagement tank A1 Position restriction part B Slide movement engagement tank B1 Horizontal groove tank E Keyboard device E1 Touch button 1 Press plate 11 Touch panel 111 Press section 12 Bottom face 13 First position restriction part 2 Multiple balance parts 21 Long bar 22 Projection end 23 Recess 3 Contact switch 30 Elastic compression space 31 Vertex 4 Bottom base 41 Second position limiting component

Claims (14)

Consists of at least one touch button,
The touch button is composed of a pressing plate having a touch panel, a contact switch, a base, and a plurality of balanced parts.
The pressing plate divides the touch panel into a plurality of pressing sections, and generates different output signals when pressing different positions. A plurality of first position limiting components are installed on the bottom surface of the pressing plate. Arranged in different axial directions, and at least one first position limiting component is installed in each axial direction X, Y,
The contact switch normally pushes up the bottom surface of the pressing plate,
A plurality of second position limiting components are installed on the base, arranged in two different axial directions, and at least one second position limiting component is installed in each axial direction,
The plurality of balancing parts are distributed on two different axial directions, each balancing part is an inverted U-shaped part, the long bar at the upper end and the protruding end at the end are the first position limiting parts, respectively. And the second position restricting part, and the first and second position restricting parts are provided with at least one horizontal groove tank so that the balancing part slides parallel to the pressing plate. ,
The multi-axis parallel touch button is characterized in that, regardless of the position on the pressing plate, the balanced component maintains a stable vertical up / down operation and touches the contact switch, depending on the composition of the component. The keyboard device to configure.   The keyboard device according to claim 1, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit a cross-shaped cross arrangement.   2. The keyboard device comprising a multi-axis parallel touch button according to claim 1, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit an L-shaped arrangement.   The keyboard device comprising a multi-axis parallel touch button according to claim 1, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit a cross-shaped cross arrangement.   2. The keyboard device comprising a multi-axis parallel touch button according to claim 1, wherein the plurality of balanced parts are distributed in a biaxial direction and exhibit an H-shaped arrangement.   The keyboard device comprising a multi-axis parallel touch button according to claim 1, wherein the balancing component is made of a metal bar.   2. The keyboard device comprising a multi-axis parallel touch button according to claim 1, wherein the contact switch is an elastic part and has an elastic compression space.   2. A keyboard device comprising a multi-axis parallel touch button according to claim 1, wherein the contact switch is a push switch.   The first position restricting part is a fixed point engaging tank, which has a recessed position restricting part, so that the long bar of the balancing part engages with the inside thereof and restricts the position of rotation. A keyboard device comprising the multi-axis parallel touch button according to Item 1.   The first position limiting component is a slide movement engagement tank, which is provided with a horizontal groove tank, whereby the protruding end of the balance part is engaged with the inside thereof to perform a slide movement operation. A keyboard device comprising the multi-axis parallel touch button described.   The second position restricting part is a fixed point engaging tank, which has a depressed position restricting part, whereby the long bar of the balancing part is engaged with the inside thereof to restrict the position of rotation. A keyboard device comprising the multi-axis parallel touch button according to Item 1.   2. The second position limiting part is a sliding movement engaging tank, which is provided with a horizontal groove tank, whereby the protruding end of the balancing part engages with the inside thereof to perform a sliding movement operation. A keyboard device comprising the multi-axis parallel touch button described.   The plurality of balancing parts are installed between the pressing plate and the base, and at least one balancing part is engaged with the second position limiting part of the base by a long bar at the top, 2. A keyboard comprising a multi-axis parallel touch button according to claim 1, wherein the projecting end engages with a first position limiting component below the pressing plate, thereby uniformly sharing the total weight of the touch button. apparatus.   In the plurality of balancing parts, at least two balancing parts intersect each other and are arranged in different axial directions, and one balancing part is a second position limiting part of the base by a long bar at the upper end thereof. The projecting end at the end engages with the first position limiting component below the pressing plate, and the other balancing component is connected to the first position limiting component below the pressing plate by the long bar at the upper end. 2. A multi-axis parallel touch button according to claim 1, wherein the projecting end at the end engages with the first position limiting component of the base so that mutual interference during operation can be avoided. Keyboard device that consists of.

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