WO2018188485A1 - 一种具有高平衡性的超薄按键开关 - Google Patents

一种具有高平衡性的超薄按键开关 Download PDF

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Publication number
WO2018188485A1
WO2018188485A1 PCT/CN2018/080913 CN2018080913W WO2018188485A1 WO 2018188485 A1 WO2018188485 A1 WO 2018188485A1 CN 2018080913 W CN2018080913 W CN 2018080913W WO 2018188485 A1 WO2018188485 A1 WO 2018188485A1
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WO
WIPO (PCT)
Prior art keywords
disposed
guiding
slot
balance
block
Prior art date
Application number
PCT/CN2018/080913
Other languages
English (en)
French (fr)
Inventor
吴福喜
Original Assignee
东莞市凯华电子有限公司
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Filing date
Publication date
Application filed by 东莞市凯华电子有限公司 filed Critical 东莞市凯华电子有限公司
Publication of WO2018188485A1 publication Critical patent/WO2018188485A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/023—Light-emitting indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H01H3/122—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor
    • H01H3/125—Push-buttons with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor using a scissor mechanism as stabiliser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/024—Transmission element

Definitions

  • the invention relates to a key switch, in particular to an ultra-thin key switch with high balance.
  • an object of the present invention is to provide an ultra-thin key switch having high balance, which has better balance effect, stronger stability, and improved overall stability during pressing.
  • An ultra-thin button switch having a high balance comprising a base, the upper surface of the base is provided with a receiving cavity, and the receiving cavity is provided with a conducting component, and further comprising a base disposed on the base a guiding core, and an X-shaped balance frame disposed on the base and surrounding the periphery of the guiding core, wherein a lower end of the guiding core and a base are connected by a spring; the X-shaped balancing frame is mainly composed of a balance bar A is formed by intersecting a balance bar B.
  • the balance bar A and the balance bar B are both closed frame structures, and the X-type balance frame is entirely surrounded by a closed structure; the balance bar A and the balance bar B are crossed.
  • the X-shaped balance frame is divided into a lower embedded portion embedded in the accommodating cavity, and an upper oscillating portion disposed on the pedestal, and a card is disposed at an end of the lower embedded portion Positioning the clamping block at the bottom of the cavity; a plurality of upper guiding blocks are protruded inwardly on the inner side of the upper swinging portion, on the outer side of the guiding core and directly below the upper guiding block a plurality of upper guiding shafts are convexly disposed; and the X-shaped balance frame cooperates with the guiding core and the base, Upper and lower guide core pressing process, the X-type drive gimbal portion of the swinging swing up and down, providing a balanced force to the upper and lower guide core pressing process.
  • a guide shaft is protruded upwardly on the base and located in the bottom of the accommodating cavity, and a guide hole is recessed downward in the direction of the central axis of the guide shaft;
  • a recess is formed in the bottom of the lower recess, and a guide post inserted into the guide hole is disposed downwardly from the bottom of the lower recess, and the spring is sleeved on the outer periphery of the guide shaft and the guide post.
  • the guide post is a solid light guide column
  • the lower end portion of the solid light guide column has a concave arc light guide surface or a concave square light guide surface
  • the lead core and the solid light guide column are an integral structure. Or a split structure.
  • the accommodating cavity includes a conduction component slot into which the conduction component is inserted, an X-type balancer slot around the guide shaft and embedded in the lower insertion portion of the X-type balance frame, and a twist a spring slot
  • the X-type balance frame slot is mainly composed of a large groove around the guide shaft and a small square groove at four corners of the large groove, the large groove including the guide shaft and the conduction component insertion a first yielding slot between the slots, and a second retaining slot between the guiding shaft and the torsion spring slot, the lower inserting portion being embedded in the first retaining slot and the second retaining slot, and the The positioning block at the end of the lower embedded portion is snapped into the small square slot; at the same time, the conduction component slot, the torsion spring slot and the X-type balance frame slot are spaced apart from each other.
  • a side of the guiding core is provided with a pressing block having a pressing protrusion; and a torsion spring is inserted in the torsion spring slot and below the pressing block of the guiding core,
  • the torsion spring has a pressing contact directly under the pressing protrusion; a slot for the upper and lower movement of the pressing block is opened on the inner side of the torsion spring slot.
  • a large upper cover and a small upper cover respectively disposed on the base and located between the X-shaped balance frame and the lead core are disposed, wherein the large upper cover is disposed at an upper end of the torsion spring slot.
  • the large upper cover includes a large upper cover plate and a large insertion block respectively disposed at two ends of the large upper cover plate and extending downwardly, wherein a large hook is disposed on the end portion of the large insertion block and is disposed inward;
  • the small upper cover is disposed at an upper end of the conduction component slot, and the small upper cover comprises a small upper cover, and a small insertion block respectively disposed at two ends of the small upper cover and extending downward, wherein the small insertion block A small hook is arranged on the end of the insert and on the inner side.
  • the upper part of the two sides of the torsion spring slot are respectively provided with a large upper cover card slot for the large hook of the upper cover, and the lower part of the conduction component slot is respectively opened at the lower side
  • a small upper cover card slot for the small hook of the small upper cover is directly under the large insert or the small insert block, and the other end is clamped on the inner wall of the accommodating cavity.
  • a guide groove is formed on the lower end surface of the upper guide block and directly above the upper guide shaft.
  • the balance bar A includes a first U-shaped frame, and a first cross bar that is horizontally located at the rear end opening of the first U-shaped frame and is movable in the first release groove.
  • a first insertion shaft is disposed on the opposite inner wall of the first U-shaped frame;
  • the balance bar B includes a second U-shaped frame, and is disposed transversely to the rear end opening of the second U-shaped frame and is movable in the second retaining groove
  • the second crossbar is respectively provided with an insertion hole on the opposite outer wall of the second U-shaped frame; the rear end of the second U-shaped frame is inserted into the first U-shaped frame, and the insertion on the inner wall of the first U-shaped frame
  • the shaft is inserted into a socket on the outer wall of the second U-shaped frame to form the intersection.
  • the first U-shaped frame includes a first horizontal axis, and a first arm disposed at two ends of the first horizontal axis and extending in the same direction, wherein the first arm is mainly composed of a first upper horizontal portion, a first lower horizontal portion, and a first inclined portion connected between the first upper horizontal portion and the first lower horizontal portion, the first horizontal axis being combined with the first upper horizontal portion Forming the upper swinging portion on the balance bar A, the first inclined portion and the first lower horizontal portion are combined to form the lower inserting portion on the balance bar A, the inserting shaft being disposed on the inner side of the first inclined portion
  • the first crossbar is disposed on the first lower horizontal portion, the positioning block on the balance bar A is located at the first lower horizontal end;
  • the second U-shaped bracket includes a second horizontal axis, and is disposed on a second arm extending at two ends of the second horizontal axis and extending in the same direction, wherein the second arm is mainly composed of a second upper horizontal portion,
  • the conduction component comprises a static piece and a movable piece, wherein a static contact is arranged on a side of the static piece, a movable contact is arranged on a side of the movable piece, and the static contact is movable
  • the contacts are oppositely set.
  • a bump is disposed on a side of the movable piece, and a lower side of the front end of the protrusion has a lower letting notch; and a side of the guiding core is located at a side of the protruding portion of the protruding portion
  • the pressing block is pushed to form a yield space on the upper side of the pushing block; a side opening for pushing the pressing block up and down is opened on the side of the conducting component slot.
  • an upper bump is disposed at a center position of the upper end surface of the lead core.
  • the position groove provides an active letting space for the lower embedding portion of the X-type balance frame, which is beneficial to improving the press balance stability of the push button switch;
  • a solid light guide column with integrated structure or split structure is used as the guide column, and the lower end of the solid light guide column has a concave arc light guide surface or a concave square light guide surface, which is beneficial to the absorption and diffusion of light by the solid light guide column.
  • the guiding core not only plays a guiding role, but also plays a role of illuminating and guiding light, realizes the middle illuminating of the guiding core, and the solid light guiding column in the guiding core is introduced into the large illuminating surface by the small illuminating surface, thereby increasing the illuminating surface and realizing The entire surface is illuminated when pressed;
  • the conduction component slot, the torsion spring slot and the X-type balancer slot on the base are spaced apart from each other to form a multi-cavity structure, which are independent of each other, and the problems of each part structure can be separately processed, thereby greatly simplifying the workload. ;
  • Figure 1 is an exploded view of the present invention
  • FIG. 2 is a schematic view showing the overall structure of the present invention in a natural state
  • Figure 3 is a cross-sectional view of the present invention in a natural state
  • Figure 4 is a schematic view showing a part of the structure of the present invention.
  • Figure 5 is a schematic structural view of another part of the present invention.
  • Figure 6 is a schematic structural view of a guide core of the present invention.
  • Figure 7 is a schematic structural view of a susceptor of the present invention.
  • Figure 8 is a schematic structural view of the balance bar A of the present invention.
  • Figure 9 is a schematic structural view of the balance bar B of the present invention.
  • Figure 10 is a schematic structural view of a large upper cover of the present invention.
  • Figure 11 is a schematic structural view of the small upper cover of the present invention.
  • Figure 12 is a schematic view showing the structure of the present invention in a depressed state.
  • an embodiment of the present invention provides an ultra-thin button switch having a high balance, comprising a pedestal 1 having a receiving cavity formed on an upper surface thereof, and a guiding cavity is disposed in the accommodating cavity
  • the conduction component 2 includes a static piece 21 and a movable piece 22, and a static contact is disposed on a side of the static piece 21, and a movable contact is disposed on a side of the movable piece 22, and The static contact is disposed opposite to the movable contact.
  • the ultra-thin key switch of the embodiment further includes a guiding core 3 disposed on the base 1 and an X-type balancing frame 4 disposed on the base 1 and surrounding the periphery of the guiding core 3, wherein the guiding core 3
  • the lower end is connected with the base 1 by a spring 5;
  • the X-shaped balance frame 4 is mainly formed by a balance bar A 42 and a balance bar B 43 , and the balance bar A 42 and the balance bar B 43 are both a closed frame structure, and the X-shaped balance frame 4 is entirely surrounded by a closed structure;
  • the balance bar A 42 intersects with the balance bar B 43 to form two intersections 44, the two intersections 44 will be an X-type balance frame 4 is divided into a lower embedding portion 45 embedded in the accommodating cavity, and an upper oscillating portion 46 disposed on the susceptor 1, and a positioning block 451 that is inserted into the bottom portion of the accommodating cavity is disposed at an end of the lower embedding portion 45.
  • a plurality of upper guiding blocks 41 are protruded inwardly on the inner side of the upper swinging portion 46, and a plurality of upper guides are protruded directly on the outer side of the guiding core 3 and directly below the upper guiding block 41.
  • Leading shaft 31 In the embodiment, a guiding groove 411 is defined on the lower end surface of the upper guiding block 41 and directly above the upper guiding shaft 31.
  • the X-shaped balance frame 4 cooperates with the guide core 3 and the base 1 to press the upper swinging portion 46 of the X-type balance frame 4 up and down in the upper and lower pressing process of the guide core 3, and the upper and lower sides of the lead core 3 are The pressing process provides a balancing force.
  • a guide shaft 12 is protruded upwardly on the base 1 and located in the bottom of the accommodating cavity, and is recessed downward in the direction of the central axis of the guide shaft 12 .
  • a guiding hole 121 is defined in the lower end surface of the guiding core 3, and a guiding post 32 is inserted downwardly from the bottom of the lower recess 30 to be inserted into the guiding hole 121.
  • the sleeve 12 is sleeved on the periphery of the guide shaft 12 and the guide post 32.
  • the accommodating cavity includes a conduction component slot 111 into which the conduction component 2 is inserted, an X-shaped balance which is disposed around the guide shaft 12 and is embedded in the lower insertion portion 45 of the X-type balance frame 4.
  • the socket 112 and the torsion spring slot 113 are mainly composed of a large slot 1121 located around the guide shaft 12 and a small slot 1122 located at four corners of the large slot 1121.
  • the large slot 1121 includes a first retaining slot 11211 between the guiding shaft 12 and the conducting component slot 111, and a second retaining slot 11212 between the guiding shaft 12 and the torsion spring slot 113.
  • the lower embedded portion 45 is embedded in the first retaining groove 11211 and the second retaining groove 11212, and the positioning block 451 at the end of the lower embedded portion 45 is snapped into the small square groove 1122; meanwhile, the conduction component slot 111.
  • the torsion spring slot 113 and the X-type balance frame slot 112 are spaced apart from each other.
  • the ultra-thin button switch of the embodiment further includes a large upper cover 7 and a small upper cover 8 respectively disposed on the base 1 and located between the X-type balance frame 4 and the guide core 3 .
  • the large upper cover 7 is disposed at an upper end of the torsion spring slot 113, and the large upper cover 7 includes a large upper cover 71, and a large insert block respectively disposed at two ends of the large upper cover 71 and extending downward.
  • the small upper cover 8 is disposed at an upper end of the conduction component slot 111, and the small upper cover 8 includes a small upper cover A plate 81 and a small insertion block 82 respectively disposed at two ends of the small upper cover 81 and extending downward are disposed, and a small hook 821 is disposed on an end portion of the small insertion block 82 and inward.
  • a large upper cover slot 1132 for the large hook 721 of the upper cover 7 is inserted into the lower side of the torsion spring slot 113, and the conduction component slot 111 is opened.
  • a small upper cover slot 1111 for the small hook 821 of the small upper cover 8 is respectively inserted in the lower part of the two sides; the one end of the positioning block 451 is directly under the large insert 72 or the small insert 82, and One end is clamped on the inner wall of the accommodating cavity.
  • a bump 221 is disposed on a side of the movable piece 22 , and a lower end of the front end of the protrusion 221 has a lower recess 2211;
  • a pushing block 34 is disposed on a side of the protruding block 221 so as to form a retaining space on the upper side of the pushing block 34;
  • a pushing block 34 is provided on the side of the conducting component slot 111.
  • the balance bar A 42 includes a first U-shaped frame 421 and is horizontally disposed at the rear end opening of the first U-shaped frame 421 and is active in the first let. a first crossbar 422 of the slot 11211, and a corresponding insertion shaft 4211 on the opposite inner wall of the first U-shaped bracket 421;
  • the balance bar B 43 includes a second U-shaped frame 431, and a transverse a second crossbar 432 at the rear end of the second U-shaped frame 431 and movable in the second retaining slot 11212, and a corresponding insertion hole 4311 on the opposite outer wall of the second U-shaped frame 431;
  • the second U-shaped The rear end of the frame 431 is inserted into the first U-shaped frame 421, and the insertion shaft 4211 on the inner wall of the first U-shaped frame 421 is inserted into the insertion hole 4311 on the outer wall of the second U-shaped frame 431 to form the intersection 44.
  • the first U-shaped frame 421 includes a first horizontal axis 4212, and a first arm 4213 disposed at two ends of the first horizontal axis 4212 and extending in the same direction, wherein the first arm 4213 is mainly composed of a first upper horizontal portion 42131, a first lower horizontal portion 42132, and a first inclined portion 42133 connected between the first upper horizontal portion 42131 and the first lower horizontal portion 42132, the first horizontal axis 4212 and the first An upper horizontal portion 42131 is combined to form the upper swing portion 46 on the balance bar A 42 , and the first inclined portion 42133 is combined with the first lower horizontal portion 42132 to form the lower insert portion on the balance bar A 42 45.
  • the insertion shaft 4211 is disposed on the inner side of the first inclined portion 42133.
  • the first horizontal rod 422 is disposed on the first lower horizontal portion 42132.
  • the positioning block 451 on the balance rod A 42 is located at the first lower level.
  • the second U-shaped frame 431 includes a second horizontal axis 4312, and a second arm 4313 disposed at two ends of the second horizontal axis 4312 and extending in the same direction, wherein the second arm 4313 is mainly composed of a second upper horizontal portion 43131, a second lower horizontal portion 43132, and a second upper level a second inclined portion 43133 between the portion 43131 and the second lower horizontal portion 43132, the second horizontal shaft 4312 and the second upper horizontal portion 43131 are combined to form the upper swing portion 46 on the balance bar B43, The second inclined portion 43133 and the second lower horizontal portion 43132 are combined to form the lower embedded portion 45 on the balance bar B 43 .
  • the insertion hole 4311 is disposed on the outer side of the second inclined portion 43133 .
  • the rod 432 is disposed on the second lower horizontal portion 43132.
  • the positioning block 451 on the balance bar B 43 is located at the end of the second lower horizontal portion 43132.
  • the plurality of upper guiding blocks 41 are respectively disposed on the first upper horizontal portion 42131. On the inner side wall of the second upper horizontal portion 43131.
  • the guide post 32 is a solid light guide column
  • the lower end portion of the solid light guide column has a concave arc light guide surface 321 or a concave square light guide surface
  • the lead core 3 and the solid light guide column For a one-piece structure or a split structure, the one-piece structure reduces costs.
  • the solid light guiding column sucks in the light and guides the light through the concave arc light guiding surface 321 or the concave square light guiding surface.
  • the arrangement of the concave circular arc guiding surface 321 or the concave square light guiding surface at the lower end of the solid light guiding column facilitates the absorption and diffusion of light by the solid light guiding column.
  • the guiding core 3 not only plays a guiding role, but also functions as a light emitting and guiding light to realize the intermediate light emitting of the guiding core 3, and the solid light guiding column in the guiding core 3 is introduced into the large light emitting surface.
  • the light-emitting surface enlarges the light-emitting surface, and the entire surface is illuminated when pressed.
  • the guide core 3 is provided with a pressing block 33 on the side thereof, the pressing block 33 has a pressing protrusion 331 thereon, and a pressing block in the torsion spring slot 113 and located in the guiding core 3
  • a torsion spring 6 is inserted under the 33, and the torsion spring 6 has a pressing contact 61 located directly below the pressing protrusion 331.
  • the pressing protrusion 331 of the pressing block 33 knocks the pressing contact 61 of the torsion spring 6 to realize the sounding effect, and the effect is good, and at the same time,
  • the torsion spring acts as a generating element and the life is greatly improved.
  • an upper bump 35 is disposed at a central position of the upper end surface of the lead core 3. After the key cap is placed on the lead core 3, the upper end of the upper bump 35 directly bears against the key cap. When the lead core 3 is pressed, due to the presence of the upper bump 35, the upper bump 35 is forced regardless of the position pressed. The guide core 3 is vertically moved downward to maintain a balanced downward force transmission, so that the pressing force is uniform, the pressing stroke is the same, and the sounding time is the same.
  • the guiding core 3 is provided with a plurality of guiding core limiting ribs 36 on the side thereof to prevent the guiding core 3 from swinging left and right during the vertical movement, which facilitates the vertical movement of the guiding core 3 up and down.
  • the ultra-thin key switch provided in this embodiment has a small size and is a key switch that can be used in a smaller use space, and can be used with the upper key cap.
  • the working principle of the present invention is as follows: as shown in FIG. 2, the button switch is in a natural state. At this time, the end of the pushing block 34 on the guiding core 3 pushes the protrusion 221 on the side of the moving piece 22 outward to make the moving piece.
  • the key switch is in the off state; after the upper key cap is engaged, the guide core 3 and the X-type balance frame 4 are subjected to pressing the keycap downward.
  • the downward force is moved downward, and as the guiding core 3 moves downward, the guiding core 3 compresses the spring 5, and at the same time, the pushing pressing block 34 on the guiding core 3 moves downward with the guiding core 3, so that the pushing block 34 is pushed.
  • the lower portion of the lower portion of the bump 221 enters the recess space of the upper side of the push block 34, and the movable contact of the movable piece 22 and the static contact of the static piece 21 are inserted into the lower recess 2211 of the lower side of the push block 34.
  • the button switch is in an on state, as shown in FIG.
  • the pressing bump 331 of the pressing block 33 strikes the pressing contact 61 of the torsion spring 6 to emit a sound; when releasing the pair of the guiding core 3 and the X-type balance frame 4
  • the core 3 moves up to the natural state under the elastic restoring force of the spring 5, and passes through the upper guiding shaft 31 on the side of the guiding core 3.
  • the key switch returns to OFF state.
  • the main focus of the invention is:
  • the position groove provides an active letting space for the lower embedding portion of the X-type balance frame, which is beneficial to improving the press balance stability of the push button switch;
  • a solid light guide column with integrated structure or split structure is used as the guide column, and the lower end of the solid light guide column has a concave arc light guide surface or a concave square light guide surface, which is beneficial to the absorption and diffusion of light by the solid light guide column.
  • the guiding core not only plays a guiding role, but also plays a role of illuminating and guiding light, realizes the middle illuminating of the guiding core, and the solid light guiding column in the guiding core is introduced into the large illuminating surface by the small illuminating surface, thereby increasing the illuminating surface and realizing The entire surface is illuminated when pressed;
  • the conduction component slot, the torsion spring slot and the X-type balancer slot on the base are spaced apart from each other to form a multi-cavity structure, which are independent of each other, and the problems of each part structure can be separately processed, thereby greatly simplifying the workload. ;

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  • Tumbler Switches (AREA)

Abstract

本发明公开了一种具有高平衡性的超薄按键开关，包括基座，基座上表面开设有容置腔，容置腔内设有导通组件，还包括设置于基座上的导芯、及围设于导芯外围的X型平衡架，导芯下端与基座之间通过弹簧连接；X型平衡架主要由平衡杆A与平衡杆B交叉设置而成，平衡杆A与平衡杆B均为封闭型框架结构，且X型平衡架整体为四周封闭型结构；平衡杆A与平衡杆B交叉后形成两个交叉点，两个交叉点将X型平衡架分成下嵌入部及上摆动部，且在下嵌入部的端部设有定位卡块；在上摆动部的内侧边上向内凸设有若干上导引块，在导芯外侧边上且位于上导引块正下方凸设有若干上导引轴。本发明按键开关，在按压过程中，平衡效果更好，平稳性更强，整体稳定性提高。

Description

一种具有高平衡性的超薄按键开关 技术领域
本发明涉及一种按键开关，尤其涉及一种具有高平衡性的超薄按键开关。
背景技术
现有设备的很多操作需要使用到按键开关作为输入手段，按键开关好坏决定了输入设备的体验，需要保证良好的手感和使用寿命，同时在使用过程中的稳定性也具有很高的要求，不能出现卡角状况，而这些技术问题都在不断地改进过程中，但仍然不够理想。
现有的按键开关在按压过程中，各内部结构配合不紧密，相互作用不协调，按压不平稳，稳定性低。
发明内容
针对上述不足，本发明的目的在于提供一种具有高平衡性的超薄按键开关，在按压过程中，平衡效果更好，平稳性更强，整体稳定性提高。
本发明为达到上述目的所采用的技术方案是：
一种具有高平衡性的超薄按键开关，包括基座，该基座上表面开设有一容置腔，该容置腔内设置有导通组件，其特征在于，还包括设置于基座上的导芯、及设置于基座上且围设于导芯外围的X型平衡架，其中，所述导芯下端与基座之间通过一弹簧连接；所述X型平衡架主要由一平衡杆A与一平衡杆B交叉设置而成，该平衡杆A与平衡杆B均为封闭型框架结构，且该X型平衡架整体为四周封闭型结构；所述平衡杆A与平衡杆B交叉后形成两个交叉点，该两个交叉点将X型平衡架分成嵌入容置腔内的下嵌入部、及设置于基座上的上摆动部，且在该下嵌入部的端部设置有卡入容置腔内底部的定位卡块；在所述上摆动部的内侧边上向内凸设有若干上导引块，在所述导芯外侧边上且位于上导引块正下方凸设有若干上导引轴；通过所述X型平衡架、与导芯及基座相配合作用，在导芯的上下按压过程，带动X型平衡架的上摆 动部上下摆动，为导芯的上下按压过程提供平衡作用力。
作为本发明的进一步改进，在所述基座上且位于容置腔内底部向上凸设有一导向轴，在该导向轴中心轴方向上向下凹设有一导向孔；在所述导芯下端面开设有一下凹槽，在该下凹槽上底部向下延伸设置有上下活动插入于导向孔中的导柱，所述弹簧套设于导向轴与导柱外围。
作为本发明的进一步改进，所述导柱为实心导光柱，该实心导光柱下端部具有内凹圆弧导光面或内凹方形导光面，且该导芯与实心导光柱为一体式结构或分体式结构。
作为本发明的进一步改进，所述容置腔包括供导通组件插入的导通组件插槽、位于导向轴周围且供X型平衡架的下嵌入部嵌入的X型平衡架插槽、及扭簧插槽，其中，该X型平衡架插槽主要由位于导向轴周围的大方槽、及位于大方槽四个边角处的小方槽组成，该大方槽包括位于导向轴与导通组件插槽之间的第一让位槽、及位于导向轴与扭簧插槽之间的第二让位槽，所述下嵌入部嵌入于第一让位槽与第二让位槽中，且该下嵌入部端部的定位卡块卡入小方槽中；同时，该导通组件插槽、扭簧插槽与X型平衡架插槽之间相互间隔开。
作为本发明的进一步改进，所述导芯侧边设置有一按压块，该按压块上具有一按压凸点；在所述扭簧插槽内且位于导芯的按压块下方插入有一扭簧，该扭簧具有位于按压凸点正下方的一按压触点；在所述扭簧插槽内侧边上开设有供按压块上下活动的一开槽。
作为本发明的进一步改进，还包括分别设置于基座上且位于X型平衡架与导芯之间的大上盖与小上盖，其中，所述大上盖设置于扭簧插槽上端，且该大上盖包括一大上盖板、及分别设置于大上盖板两端且向下延伸的大插块，其中，在该大插块端部上且向内侧设置有一大卡勾；所述小上盖设置于导通组件插槽上端，且该小上盖包括一小上盖板、及分别设置于小上盖板两端且向下延伸的小插块，其中，在该小插块端部上且向内侧设置有一小卡勾。
作为本发明的进一步改进，所述扭簧插槽两侧边下部分别开设有供大上盖的大卡勾卡入的大上盖卡槽，所述导通组件插槽两侧边下部分别开设有供 小上盖的小卡勾卡入的小上盖卡槽；所述定位卡块一端卡设于大插块或小插块正下方，另一端卡设于容置腔的内壁上。
作为本发明的进一步改进，在所述上导引块下端面上且位于上导引轴正上方开设有一导引槽。
作为本发明的进一步改进，所述平衡杆A包括一第一U型架、及横置于第一U型架后端开口处且活动于第一让位槽中的第一横杆，在该第一U型架相对的内壁上分别设置有一插轴；所述平衡杆B包括一第二U型架、及横置于第二U型架后端开口处且活动于第二让位槽中的第二横杆，在该第二U型架相对的外壁上分别设置有一插孔；该第二U型架后端插入第一U型架内，且该第一U型架内壁上的插轴插入第二U型架外壁上的插孔中，形成所述交叉点。
作为本发明的进一步改进，所述第一U型架包括第一横轴、及设置于第一横轴两端且向同一方向延伸设置的第一支臂，其中，该第一支臂主要由一第一上水平部、第一下水平部、及连接于第一上水平部与第一下水平部之间的一第一倾斜部组成，该第一横轴与第一上水平部相结合形成位于平衡杆A上的所述上摆动部，该第一倾斜部与第一下水平部相结合形成位于平衡杆A上的所述下嵌入部，该插轴设置于第一倾斜部内侧边上，该第一横杆设置于第一下水平部上，该平衡杆A上的定位卡块位于第一下水平部端部；所述第二U型架包括第二横轴、及设置于第二横轴两端且向同一方向延伸设置的第二支臂，其中，该第二支臂主要由一第二上水平部、第二下水平部、及连接于第二上水平部与第二下水平部之间的一第二倾斜部组成，该第二横轴与第二上水平部相结合形成位于平衡杆B上的所述上摆动部，该第二倾斜部与第二下水平部相结合形成位于平衡杆B上的所述下嵌入部，该插孔设置于第二倾斜部外侧边上，该第二横杆设置于第二下水平部上，该平衡杆B上的定位卡块位于第二下水平部端部；所述若干上导引块分别设置于第一上水平部与第二上水平部的内侧壁上。
作为本发明的进一步改进，所述导通组件包括静片与动片，其中，该静片侧边设置有一静触点，该动片侧边设置有一动触点，且该静触点与动触点 相对设置。
作为本发明的进一步改进，在所述动片侧边上设置有一凸块，该凸块前端下侧具有一下让位缺口；在所述导芯侧边且位于凸块侧边向下倾斜设置有一推动压块，使在该推动压块上侧形成让位空间；在所述导通组件插槽侧边上开设有供推动压块上下活动的一侧开口。
作为本发明的进一步改进，所述导芯上端面中心位置处设置有一上凸点。
本发明的有益效果为：
(1)通过采用整体呈四周封闭型结构的X型平衡架、与导芯及基座相配合作用，充分利用按键开关内部有限的空间，为按键开关的上下按压过程提供平衡作用力，平衡功能明显增强，平衡效果更好，平稳性更强，整体稳定性提高，同时，使按键开关内部结构实现各项力能；
(2)将传统单一上盖分成大上盖与小上盖，使基座的导向轴外侧边与大上盖之间、及基座的导向轴外侧边与小上盖之间分别形成让位槽，为X型平衡架的下嵌入部提供活动让位空间，利于提高按键开关的按压平衡稳定性；
(3)采用一体式结构或分体式结构的实心导光柱作为导柱，实心导光柱下端部具有内凹圆弧导光面或内凹方形导光面，利于实心导光柱对光的吸收与扩散；导芯既起到导向作用，也起到发光与导光作用，实现导芯中间发光，并且导芯中的实心导光柱是由小发光面导入到大发光面，加大了发光面，实现按压时整面都发光；
(4)通过在导芯上端面中心位置处设置上凸点，在按压过程中，不管按压哪个位置，都是上凸点受力，使导芯垂直下移，保持平衡向下传力，使按压力均匀，每次按压行程相同，发声时间相同；
(5)基座上的导通组件插槽、扭簧插槽与X型平衡架插槽相互间隔开，形成多型腔结构，相互独立，各部分结构的问题可分开处理，大幅简化工作量；
(6)通过在扭簧插槽上盖合一大上盖，在导通组件插槽上盖合一小上盖，起到防尘、及保护扭簧与导通组件的作用。
上述是发明技术方案的概述，以下结合附图与具体实施方式，对本发明 做进一步说明。
附图说明
图1为本发明的爆炸图；
图2为本发明处于自然状态的整体结构示意图；
图3为本发明处于自然状态的剖视图；
图4为本发明的一部分结构示意图；
图5为本发明的另一部分结构示意图；
图6为本发明导芯的结构示意图；
图7为本发明基座的结构示意图；
图8为本发明平衡杆A的结构示意图；
图9为本发明平衡杆B的结构示意图；
图10为本发明大上盖的结构示意图；
图11为本发明小上盖的结构示意图；
图12为本发明处于下压状态的结构示意图。
具体实施方式
为更进一步阐述本发明为达到预定目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本发明的具体实施方式详细说明。
请参照图1至图12，本发明实施例提供一种具有高平衡性的超薄按键开关，包括基座1，该基座1上表面开设有一容置腔，该容置腔内设置有导通组件2，在本实施例中，所述导通组件2包括静片21与动片22，该静片21侧边设置有一静触点，该动片22侧边设置有一动触点，且该静触点与动触点相对设置。本实施例超薄按键开关，还包括设置于基座1上的导芯3、及设置于基座1上且围设于导芯3外围的X型平衡架4，其中，所述导芯3下端与基座1之间通过一弹簧5连接；所述X型平衡架4主要由一平衡杆A 42与一平衡杆B 43交叉设置而成，该平衡杆A 42与平衡杆B 43均为封闭型框架结构，且该X型平衡架4整体为四周封闭型结构；所述平衡杆A 42与平衡杆B 43交叉后形成两个交叉点44，该两个交叉点44将X型平衡架4分成嵌入容置腔内的下嵌入部45、及设置于基座1上的上摆动部46，且在该下嵌 入部45的端部设置有卡入容置腔内底部的定位卡块451；在所述上摆动部46的内侧边上向内凸设有若干上导引块41，在所述导芯3外侧边上且位于上导引块41正下方凸设有若干上导引轴31。同时，在本实施例中，在所述上导引块41下端面上且位于上导引轴31正上方开设有一导引槽411。通过所述X型平衡架4、与导芯3及基座1相配合作用，在导芯3的上下按压过程，带动X型平衡架4的上摆动部46上下摆动，为导芯3的上下按压过程提供平衡作用力。
在本实施例中，如图6与图7所示，在所述基座1上且位于容置腔内底部向上凸设有一导向轴12，在该导向轴12中心轴方向上向下凹设有一导向孔121；在所述导芯3下端面开设有一下凹槽30，在该下凹槽30上底部向下延伸设置有上下活动插入于导向孔121中的导柱32，所述弹簧5套设于导向轴12与导柱32外围。
同时，如图7所示，所述容置腔包括供导通组件2插入的导通组件插槽111、位于导向轴12周围且供X型平衡架4的下嵌入部45嵌入的X型平衡架插槽112、及扭簧插槽113，其中，该X型平衡架插槽112主要由位于导向轴12周围的大方槽1121、及位于大方槽1121四个边角处的小方槽1122组成，该大方槽1121包括位于导向轴12与导通组件插槽111之间的第一让位槽11211、及位于导向轴12与扭簧插槽113之间的第二让位槽11212，所述下嵌入部45嵌入于第一让位槽11211与第二让位槽11212中，且该下嵌入部45端部的定位卡块451卡入小方槽1122中；同时，该导通组件插槽111、扭簧插槽113与X型平衡架插槽112之间相互间隔开。
如图10、图11所示，本实施例超薄按键开关，还包括分别设置于基座1上且位于X型平衡架4与导芯3之间的大上盖7与小上盖8，其中，所述大上盖7设置于扭簧插槽113上端，且该大上盖7包括一大上盖板71、及分别设置于大上盖板71两端且向下延伸的大插块72，其中，在该大插块72端部上且向内侧设置有一大卡勾721；所述小上盖8设置于导通组件插槽111上端，且该小上盖8包括一小上盖板81、及分别设置于小上盖板81两端且向下延伸的小插块82，其中，在该小插块82端部上且向内侧设置有一小卡勾 821。同时，如图7所示，所述扭簧插槽113两侧边下部分别开设有供大上盖7的大卡勾721卡入的大上盖卡槽1132，所述导通组件插槽111两侧边下部分别开设有供小上盖8的小卡勾821卡入的小上盖卡槽1111；所述定位卡块451一端卡设于大插块72或小插块82正下方，另一端卡设于容置腔的内壁上。
如图1、图6与图7所示，在所述动片22侧边上设置有一凸块221，该凸块221前端下侧具有一下让位缺口2211；在所述导芯3侧边且位于凸块221侧边向下倾斜设置有一推动压块34，使在该推动压块34上侧形成让位空间；在所述导通组件插槽111侧边上开设有供推动压块34上下活动的一侧开口1112。
在本实施例中，如图8与图9所示，所述平衡杆A 42包括一第一U型架421、及横置于第一U型架421后端开口处且活动于第一让位槽11211中的第一横杆422，在该第一U型架421相对的内壁上分别设置有一插轴4211；所述平衡杆B 43包括一第二U型架431、及横置于第二U型架431后端开口处且活动于第二让位槽11212中的第二横杆432，在该第二U型架431相对的外壁上分别设置有一插孔4311；该第二U型架431后端插入第一U型架421内，且该第一U型架421内壁上的插轴4211插入第二U型架431外壁上的插孔4311中，形成所述交叉点44。
同时，所述第一U型架421包括第一横轴4212、及设置于第一横轴4212两端且向同一方向延伸设置的第一支臂4213，其中，该第一支臂4213主要由一第一上水平部42131、第一下水平部42132、及连接于第一上水平部42131与第一下水平部42132之间的一第一倾斜部42133组成，该第一横轴4212与第一上水平部42131相结合形成位于平衡杆A 42上的所述上摆动部46，该第一倾斜部42133与第一下水平部42132相结合形成位于平衡杆A 42上的所述下嵌入部45，该插轴4211设置于第一倾斜部42133内侧边上，该第一横杆422设置于第一下水平部42132上，该平衡杆A 42上的定位卡块451位于第一下水平部42132端部；所述第二U型架431包括第二横轴4312、及设置于第二横轴4312两端且向同一方向延伸设置的第二支臂4313，其中， 该第二支臂4313主要由一第二上水平部43131、第二下水平部43132、及连接于第二上水平部43131与第二下水平部43132之间的一第二倾斜部43133组成，该第二横轴4312与第二上水平部43131相结合形成位于平衡杆B 43上的所述上摆动部46，该第二倾斜部43133与第二下水平部43132相结合形成位于平衡杆B 43上的所述下嵌入部45，该插孔4311设置于第二倾斜部43133外侧边上，该第二横杆432设置于第二下水平部43132上，该平衡杆B 43上的定位卡块451位于第二下水平部43132端部；所述若干上导引块41分别设置于第一上水平部42131与第二上水平部43131的内侧壁上。
作为本实施例的进一步改进，所述导柱32为实心导光柱，该实心导光柱下端部具有内凹圆弧导光面321或内凹方形导光面，且该导芯3与实心导光柱为一体式结构或分体式结构，一体式结构可减少成本。当光照到实心导光柱的内凹圆弧导光面321或内凹方形导光面时，实心导光柱将光吸进去，并通过内凹圆弧导光面321或内凹方形导光面向四周扩散，实心导光柱下端部的内凹圆弧导光面321或内凹方形导光面的设置，利于实心导光柱对光的吸收与扩散。在本实施例中，所述导芯3既起到导向作用，也起到发光与导光作用，实现导芯3中间发光，并且导芯3中的实心导光柱是由小发光面导入到大发光面，加大了发光面，实现按压时整面都发光。
作为本实施例的进一步改进，所述导芯3侧边设置有一按压块33，该按压块33上具有一按压凸点331；在所述扭簧插槽113内且位于导芯3的按压块33下方插入有一扭簧6，该扭簧6具有位于按压凸点331正下方的一按压触点61；在所述扭簧插槽113内侧边上开设有供按压块33上下活动的一开槽1131。通过采用扭簧6与导芯3的按压块33相配合，按压过程中，按压块33的按压凸点331敲打扭簧6的按压触点61，实现发声效果，且发生效果良好，同时，采用扭簧作为发生元件，寿命大大提高。
作为本实施例的进一步改进，所述导芯3上端面中心位置处设置有一上凸点35。在导芯3上套上键帽后，上凸点35上端直接顶住键帽，按压导芯3时，由于上凸点35的存在，不管按压哪个位置，都是上凸点35受力，使导芯3垂直下移，保持平衡向下传力，使按压力均匀，每次按压行程相同，发 声时间相同。
作为本实施例的进一步改进，所述导芯3侧边开设有若干导芯限位凸棱36，防止导芯3在上下移动过程中左右摆动，利于导芯3上下竖直移动。
本实施例提供的超薄按键开关，体积小，是一款可以运用到更小的使用空间中的按键开关，配合上键帽即可使用。
本发明的工作原理为：如图2所示，按键开关处于自然状态，此时，导芯3上的推动压块34端部向外推动动片22侧边上的凸块221，使动片22上的动触点与静片21上的静触点处于分离状态，则按键开关处于断开状态；配合上键帽后，只要向下按压键帽，导芯3与X型平衡架4受到向下的作用力而下移，随着导芯3的下移，导芯3压缩弹簧5，同时，导芯3上的推动压块34随着导芯3下移，使推动压块34端部进入凸块221下侧的下让位缺口2211中，凸块221端部进入推动压块34上侧的让位空间中，则动片22的动触点与静片21上的静触点接触，则按键开关处于导通状态，如图12所示，同时，按压块33的按压凸点331敲打扭簧6的按压触点61，发出声音；当释放对导芯3与X型平衡架4向下的作用力时，在弹簧5的弹性恢复力作用下，导芯3上移恢复到自然状态，并通过导芯3侧边上的上导引轴31作用于X型平衡架4上的上导引块41，从而带动X型平衡架4上移动，恢复自然状态，则按键开关恢复至断开状态。
本发明的重点主要在于：
(1)通过采用整体呈四周封闭型结构的X型平衡架、与导芯及基座相配合作用，充分利用按键开关内部有限的空间，为按键开关的上下按压过程提供平衡作用力，平衡功能明显增强，平衡效果更好，平稳性更强，整体稳定性提高，同时，使按键开关内部结构实现各项力能；
(2)将传统单一上盖分成大上盖与小上盖，使基座的导向轴外侧边与大上盖之间、及基座的导向轴外侧边与小上盖之间分别形成让位槽，为X型平衡架的下嵌入部提供活动让位空间，利于提高按键开关的按压平衡稳定性；
(3)采用一体式结构或分体式结构的实心导光柱作为导柱，实心导光柱下端部具有内凹圆弧导光面或内凹方形导光面，利于实心导光柱对光的吸收 与扩散；导芯既起到导向作用，也起到发光与导光作用，实现导芯中间发光，并且导芯中的实心导光柱是由小发光面导入到大发光面，加大了发光面，实现按压时整面都发光；
(4)通过在导芯上端面中心位置处设置上凸点，在按压过程中，不管按压哪个位置，都是上凸点受力，使导芯垂直下移，保持平衡向下传力，使按压力均匀，每次按压行程相同，发声时间相同；
(5)基座上的导通组件插槽、扭簧插槽与X型平衡架插槽相互间隔开，形成多型腔结构，相互独立，各部分结构的问题可分开处理，大幅简化工作量；
(6)通过在扭簧插槽上盖合一大上盖，在导通组件插槽上盖合一小上盖，起到防尘、及保护扭簧与导通组件的作用。
以上所述，仅是本发明的较佳实施例而已，并非对本发明的技术范围作任何限制，故采用与本发明上述实施例相同或近似的技术特征，而得到的其他结构，均在本发明的保护范围之内。

Claims (13)

  1. 一种具有高平衡性的超薄按键开关，包括基座，该基座上表面开设有一容置腔，该容置腔内设置有导通组件，其特征在于，还包括设置于基座上的导芯、及设置于基座上且围设于导芯外围的X型平衡架，其中，所述导芯下端与基座之间通过一弹簧连接；所述X型平衡架主要由一平衡杆A与一平衡杆B交叉设置而成，该平衡杆A与平衡杆B均为封闭型框架结构，且该X型平衡架整体为四周封闭型结构；所述平衡杆A与平衡杆B交叉后形成两个交叉点，该两个交叉点将X型平衡架分成嵌入容置腔内的下嵌入部、及设置于基座上的上摆动部，且在该下嵌入部的端部设置有卡入容置腔内底部的定位卡块；在所述上摆动部的内侧边上向内凸设有若干上导引块，在所述导芯外侧边上且位于上导引块正下方凸设有若干上导引轴；通过所述X型平衡架、与导芯及基座相配合作用，在导芯的上下按压过程，带动X型平衡架的上摆动部上下摆动，为导芯的上下按压过程提供平衡作用力。
  2. 根据权利要求1所述的具有高平衡性的超薄按键开关，其特征在于，在所述基座上且位于容置腔内底部向上凸设有一导向轴，在该导向轴中心轴方向上向下凹设有一导向孔；在所述导芯下端面开设有一下凹槽，在该下凹槽上底部向下延伸设置有上下活动插入于导向孔中的导柱，所述弹簧套设于导向轴与导柱外围。
  3. 根据权利要求2所述的具有高平衡性的超薄按键开关，其特征在于，所述导柱为实心导光柱，该实心导光柱下端部具有内凹圆弧导光面或内凹方形导光面，且该导芯与实心导光柱为一体式结构或分体式结构。
  4. 根据权利要求2所述的具有高平衡性的超薄按键开关，其特征在于，所述容置腔包括供导通组件插入的导通组件插槽、位于导向轴周围且供X型平衡架的下嵌入部嵌入的X型平衡架插槽、及扭簧插槽，其中，该X型平衡架插槽主要由位于导向轴周围的大方槽、及位于大方槽四个边角处的小方槽组成，该大方槽包括位于导向轴与导通组件插槽之间的第一让位槽、及位于导向轴与扭簧插槽之间的第二让位槽，所述下嵌入部嵌入于第一让位槽与第 二让位槽中，且该下嵌入部端部的定位卡块卡入小方槽中；同时，该导通组件插槽、扭簧插槽与X型平衡架插槽之间相互间隔开。
  5. 根据权利要求4所述的具有高平衡性的超薄按键开关，其特征在于，所述导芯侧边设置有一按压块，该按压块上具有一按压凸点；在所述扭簧插槽内且位于导芯的按压块下方插入有一扭簧，该扭簧具有位于按压凸点正下方的一按压触点；在所述扭簧插槽内侧边上开设有供按压块上下活动的一开槽。
  6. 根据权利要求4所述的具有高平衡性的超薄按键开关，其特征在于，还包括分别设置于基座上且位于X型平衡架与导芯之间的大上盖与小上盖，其中，所述大上盖设置于扭簧插槽上端，且该大上盖包括一大上盖板、及分别设置于大上盖板两端且向下延伸的大插块，其中，在该大插块端部上且向内侧设置有一大卡勾；所述小上盖设置于导通组件插槽上端，且该小上盖包括一小上盖板、及分别设置于小上盖板两端且向下延伸的小插块，其中，在该小插块端部上且向内侧设置有一小卡勾。
  7. 根据权利要求6所述的具有高平衡性的超薄按键开关，其特征在于，所述扭簧插槽两侧边下部分别开设有供大上盖的大卡勾卡入的大上盖卡槽，所述导通组件插槽两侧边下部分别开设有供小上盖的小卡勾卡入的小上盖卡槽；所述定位卡块一端卡设于大插块或小插块正下方，另一端卡设于容置腔的内壁上。
  8. 根据权利要求1所述的具有高平衡性的超薄按键开关，其特征在于，在所述上导引块下端面上且位于上导引轴正上方开设有一导引槽。
  9. 根据权利要求4所述的具有高平衡性的超薄按键开关，其特征在于，所述平衡杆A包括一第一U型架、及横置于第一U型架后端开口处且活动于第一让位槽中的第一横杆，在该第一U型架相对的内壁上分别设置有一插轴；所述平衡杆B包括一第二U型架、及横置于第二U型架后端开口处且活动于第二让位槽中的第二横杆，在该第二U型架相对的外壁上分别设置有一插孔；该第二U型架后端插入第一U型架内，且该第一U型架内壁上的插轴插入第二U型架外壁上的插孔中，形成所述交叉点。
  10. 根据权利要求9所述的具有高平衡性的超薄按键开关，其特征在于，所述第一U型架包括第一横轴、及设置于第一横轴两端且向同一方向延伸设置的第一支臂，其中，该第一支臂主要由一第一上水平部、第一下水平部、及连接于第一上水平部与第一下水平部之间的一第一倾斜部组成，该第一横轴与第一上水平部相结合形成位于平衡杆A上的所述上摆动部，该第一倾斜部与第一下水平部相结合形成位于平衡杆A上的所述下嵌入部，该插轴设置于第一倾斜部内侧边上，该第一横杆设置于第一下水平部上，该平衡杆A上的定位卡块位于第一下水平部端部；所述第二U型架包括第二横轴、及设置于第二横轴两端且向同一方向延伸设置的第二支臂，其中，该第二支臂主要由一第二上水平部、第二下水平部、及连接于第二上水平部与第二下水平部之间的一第二倾斜部组成，该第二横轴与第二上水平部相结合形成位于平衡杆B上的所述上摆动部，该第二倾斜部与第二下水平部相结合形成位于平衡杆B上的所述下嵌入部，该插孔设置于第二倾斜部外侧边上，该第二横杆设置于第二下水平部上，该平衡杆B上的定位卡块位于第二下水平部端部；所述若干上导引块分别设置于第一上水平部与第二上水平部的内侧壁上。
  11. 根据权利要求4所述的具有高平衡性的超薄按键开关，其特征在于，所述导通组件包括静片与动片，其中，该静片侧边设置有一静触点，该动片侧边设置有一动触点，且该静触点与动触点相对设置。
  12. 根据权利要求11所述的具有高平衡性的超薄按键开关，其特征在于，在所述动片侧边上设置有一凸块，该凸块前端下侧具有一下让位缺口；在所述导芯侧边且位于凸块侧边向下倾斜设置有一推动压块，使在该推动压块上侧形成让位空间；在所述导通组件插槽侧边上开设有供推动压块上下活动的一侧开口。
  13. 根据权利要求1所述的具有高平衡性的超薄按键开关，其特征在于，所述导芯上端面中心位置处设置有一上凸点。
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