TWM253049U - Improved structure for multi-directional key - Google Patents

Description

M253049 5 [Technical Field of New Type] This creation relates to a multi-directional, abandoned structure used on electronic utensils; in particular, it refers to a method of changing the configuration area or position of its fulcrum, which can reduce its multi-directional choice. Improved new type of malfunction during operation. [Prior art] A printed circuit is formed on the side of an electric printed circuit, and a plurality of printed circuits are formed on the side of the rubber. The magnetic side of the rubber side is an improved key of the multi-party know-how. Area, area; three sub-artifacts (such as a plate, printed electricity, a number of buttons used to pass through a switch direction, cushion layer and the printed electricity direction key selection. For example, the second (b) j > Cases, such as the system's multi-directional press and input errors installed in those genera or the volume will occupy the space is basically clear, so there are four or so, such as a computer board set to accommodate magnets to control the formation of the multi-dimensional skew The finger 9 12 1 or 9 0 of the board forming input provides a command for the key to be used or a smaller possible cover. Therefore, the operating point or area that is significantly less than our limit, the mobile phone has a capacity of a rubber cushion. Room, the electrical connection; the direction button is pressed to produce a variable electrical connection to order, message, etc. 1 1 5 5 "2 1 5 4 6 1 type of embodiment. Make phase selection; this is the reduction of the size of the electronic device to reduce the area of the thumb that it allows to be used by the users, so the operator • ·) device one, magnets such as rubber pads can be used with rubber pads Equipped as a deflection for deflection during depressing, which provides the user with a structure for operation. It is a multi-directional button. "Multi-directional control, often occurs because of this type. In contrast, the electronic device is operated by the person. Or pressing or finger touching the keys are usually at least negligent or hand

M253049

V. Creation instructions (2) Refers to the most pressing of the S sub-articles, which is a set order; for example, the type of printing that is pressed and the type of complexity [there is a deviation in the new type, in order to improve the process, the rubber layer information or Refers to the control program 10 9 7 The implementation of electronic devices and execution of different input types will cause the above-mentioned misoperation. The control program's magnetic contact is only allowed. In the other type, only receiving the false touch time 4 5 Say "the method of single key value" Example. Basically, such a patent case has a control printed circuit board and the first contact with the fixed position before the operation position is centrally located. For example, the 90th can produce several types of classic skills. It will be installed in the circuit board and manufacturing cost content]. The reason is that the electricity is to make the electrons accept the longer fingers in the control program in multiple directions, that is, to provide a control program management unit to communicate with the electronic devices. This is the improvement of the main purpose of this creation; this The design of the key structure is directly mounted on an electric key to make the key structure movable. It does not need to reduce the processing unit for the situation of human error operation and increases the electronic utensils. The purpose is to provide a multi-directional button with a simplified requirement. It can be used as a guide on child utensils. Using the program control as described above, it can still be like the central complexity and manufacturing cost of other devices. Obviously, according to the improvement of the multi-directional key structure of this creation, the body part of the wall or surface end surrounds μ and extends downward to terminate into a free edge; the surrounding: the connecting part 'the column on the axis supports the said part The center of the body part refers to the beeping knife in an uncertain position, but allows

Page 6 M253049 5. Creation instructions (3) The body part can be slanted at specific positions respectively: Ϊ: J or the front end system contains a plurality of guiding points or areas: Department 2 'Right 22 =: In essence, in two adjacent piles; used to prevent the pile from being deflected when the whole part of the leading edge of the body part is deflected. The guide point or area was pressed by mistake. According to this creation, one of the central reference axes of the multi-directional key structure is proved to be π μ. The distance from the pile to the point of the body part $ F 点 $ & extension line should be less than The distance between the operated guide point or area and the extension line. Guide effect, the novelty, characteristics, and other purposes and functions of Ξίίϊΐ [Real: Πί the detailed description of the drawings, and tend to understand; # 勹 :: read 1, 2 pictures' multiple directions of this creation The improvement of the key structure, including the-body part, is generally indicated by the reference number 10; in an / embodiment, this ship part i〇 is equipped on-rubber 0, rubber cushion 2G A receiving chamber 2 protruding to the -end surface 21 defines an internal space and respectively accommodates a conductive contact 3 〇; a rubber cushion layer 2 0 is disposed on a printed circuit board 4 〇, and when the conductive contact 3 〇 and When the printed circuit board 40 is in contact, an electrical conduction state is formed. The accommodating chamber 22 of the rubber cushion layer 20 further includes a cone-shaped profile 23, so that the accommodating chamber 22 has an elastic mechanism to allow the accommodating chamber 22 and the guide contact 30 to be in one. Displacement in the vertical direction to establish the above-mentioned electrical state, and a ring 50 is used to assist the body portion 10 to be held in a set position on a panel of an electronic object. 'Please refer to Figures 1-1, 1-2. The body part i 〇 includes

5209024.ptd Page 7 M253049 V. Creation Instructions (4) For the user, the top wall or surface end η 丄 of the operation contact, one of the connecting parts of the wall or surface end 11 extends downward and terminates into a = The end surface 1 1 of the edge surface includes a plurality of guides 2 corresponding to the rubber receiving chamber 2 2: conductive contact 3 〇 formed at a specific position on the end surface ii, which is basically a symmetry with each other. On the two sides of the diameter reference line, each of the phase domains 1 and 3 are spaced approximately 90 degrees apart from each other. The bottom end face i4 of the orth body portion 10 has one that cannot be shown in two figures at 15. The column 15 is formed on the center and reference axis of the body portion 10 to support the body portion; [0 在A system of skewed movements 1 and 2 is also special: between the apparent region == m region, there is a pile formed as a part of the whole; in the second figure, the column is shown i ^ out of the form, and exceeds the bottom end face of the body part 丄 4-set a long interval qn ί !! ㈣ # f WIeach " " cells 16 are formed at the phase position, but adjacent to each The guiding point or area 13 is the door = 5 degrees; therefore, the distance a from each pile 16 to the parallel extension line of the body part 10 = t should be smaller than the guiding point or area. 7. The distance b of the parallel extension line or the radius of the body part 1 0. You should consider the position of the pile 16 closer to the center of the circle of the body part 10. The guiding point or area 13 of 0 is misplaced due to human misalignment. When it is blocked by piles 16. Μ β = Figure 3 shows the operation of the multi-directional key 60 in this creation and the learning; Figure 3 shows when the user mistakenly operates or =

M253049 V. Creation instructions (5) When the position of the body part 10 is offset and does not actually fall on the guide point or area 13, the pile 16 will prevent the body part 10 from continuing to deviate downward. The conductive contact 30 in the rubber cushion accommodating chamber 22 cannot contact the printed circuit board 40 to form an electrical conduction state. Unless the user's pressing position is on the guide point or area 13 correctly, the conductive contact 30 can be directly moved down to make electrical contact with the printed circuit board 40. Please refer to Figures 1-1 or 1-2 again. It must be explained that if the end points of the guidance point or area 13 are defined as e, f, E, and F respectively, the pile 16 is defined as e , E ,; where f, F, the vertical distance of the parallel line from the point Ξ'Ξ, is b, and the vertical distance of the parallel line of the pile 16 (or e, e, point) to the point E, E 'is a. An operation diagram is depicted in Figure 5. If the guiding point or area 1 3 (point F) is to be electrically conductive, the guiding point or area (point F) must complete a set downward displacement distance. d (if the point F to s represents the distance from the free state to the point S that touches the printed circuit board 40); therefore, as far as the conventional key structure is concerned, when the point F moves downward, the f, point will Relatively form a fixed or unmoved support point while! The displacement distance of the point d is d. Therefore, the points E and E will also be displaced due to the downward movement of point F. The displacement distance is y (that is, the vertical distance or length of the vertical drop from the point E and E 'to the line f'S. May be called misoperation distance). y Conversely, in the case of applying the improvement of the multi-directional key structure of this creation, when the downward movement distance of point F is spit, the pile (or e point) can be used to form a support point, then E, e , The downward displacement distance of the point is y, (ie, E, E, the vertical distance of the point vertically descending to the line segment e, s

M253049 Fifth, creation description (6) distance or length, but also 'understandable' is the structure, which can be at a point of downward movement) to the direction of the subtraction of the structure of the key structure 1. The creation of the pile area 2 Compared with the management list, the amount of complexity is 3. 3. Also 10; when the actual movement, the relative displacement of the production point or area is the least. Apparently, the system has a position of 16 between 1 and 3, and 10 is provided by traditional multivariate execution to reduce its performance and cost. It is obviously not at a distance called misoperation); among them, ^, <also. Because of the fact that a steering point or area 13 (such as point f) of a pile 16 with a specific planned position is pressed, other guiding points or areas 13 (such as e and E) cause a misoperation distance y. It should be as small as possible so that its 1 3 (such as points E and E ') is obviously to be described in comparison with the situation in which mis-contact or mis-operation is caused by conventional presses. The following considerations should be taken to reduce or lead Touching the direction and improving the misoperations that are different from each other can also obtain the same structural design as Xi's requires, or it can be selected. Therefore, the original multi-directional consideration bar should be pressed less than the 30 key system. The design situation has been improved. Knowing the simple shape of the key strips and the key configuration of the key strips and the optimal configuration in the vertical position should be misunderstood or misunderstood, and should be: the structure of the structure. The improvement of the model structure is compared with the old point: the misoperational movement distance of each adjacent movement. The technique of using the control program and the key structure make the previous setting or space the pile 16 and allow to be obtained. , While the special guidance point or Made at the center, creating patterns for the completion of the set of test forms known to increase the body part for a single sector are respectively adapted to change the system provides a valid key structure of the multidirectional

Page 10 M253049 V. Creation Description (7) Good. Its spatial pattern is different from those of the acquaintances, and it has unparalleled advantages in the old law. It has made considerable progress in Zhanxian County.

Μ9299024.ptd Page 11 M253049 Brief Description of Drawings Figure 1 is a schematic diagram of the relationship between this creation and a printed circuit board, rubber pad, etc. of an electronic device. Figure 1-11 is the top view of this creation. Figures 1-12 are the bottom view of this creation. FIG. 2 is a schematic cross-sectional view of the combined state of FIG. 1. FIG. Fig. 3 is a schematic diagram of the working embodiment of Fig. 2. Figure 4 is a schematic diagram of the creative operation instructions. [Comparison of drawing number] 1 0 body part 1 1 top> wall or surface end surface 1 2 free edge 13 guide point or area 1 4 bottom end surface 1 5 column 1 6 pile 2 0 rubber cushion 2 1 end surface 2 2 capacity Place the surface 2 3 Conical profile 3 0 Leading contact 4 0 Printed circuit board 50 Circle a, b distance (a is the vertical distance from the parallel line of e or e 'point to E, E' point; b is F or F 'Point to E, E' parallel lines

^ 209024. Ptd Page 12 M253049 Schematic illustration of vertical distance) d Vertical displacement distance e, e 'end of the pile E, E', F, F, guide point or end of the area S contact point of the printed circuit board F 'S, e' s Vertical displacement distance from line segment y E, E 'point to line segment F'S y' E, E 'point to line segment e's.

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Claims (1)

M253049 VI. Application for Patent Category Improvement of Direction Key Structure, # 包; ^ 古 -4- aA yv · 6 ^ r ^ m ^ ^ Fu Xin Han Gen 1 Erba 祜 has a body part, the body part has : A top wall or surface end surface; one of the top wall or surface end surface is connected to a free edge; a column formed on the central reference axis of the body part supports the body part in a set position , But allows the body part to be obliquely moved f a plurality of guiding points or areas at a specific position on the surface end surface of the top wall: and Λ piles formed on the bottom end surface of the body part are attached to each adjacent guiding point Or between areas, used to prevent the body from being blocked by the stilts when the body part is depressed and deflected by mistake. 2 · Improvement of the multi-directional key structure as described in item 1 of the scope of patent application; where 'the pile system is formed as an integral part of the free edge of the body part 0 3 · As much as described in item 1 of the scope of patent application Improvement of the directional button structure; wherein, a central reference axis of the main body part includes a post to support the main body part at a set position, but the main body part is allowed to move obliquely. 4. The improvement of the multi-directional key structure as described in item 1 or 3 of the scope of the patent application; wherein the distance (a) of the parallel extension line of the pile to the pillar of the body part is smaller than the guide point or area to The distance (b) of the extension line is 0 ? | 09024.ptd Page 14 M253049 6. Scope of patent application 5. The improvement of the multi-directional key structure as described in item 1 or 3 of the scope of patent application; where the translation length of the pile to the support position of the column, Is less than the length from the guide point or area to the support position of the column; the vertical displacement distance (c) of the pile is relatively smaller than the vertical displacement distance (d) of the guide point or area. 9 ^) 9024.ptd Page 15