TW567283B - Hinges for electronic instrument and the electronic instrument using this hinges - Google Patents

Abstract

This invention is related to a hinge for an electronic instrument and an electronic instrument using this hinges. In an electronic instrument having a first part 1 and a second part that are connected in an open/close manner, a hinge for controlling opening/closing of the first and second parts are provided, such that by pushing a pushbutton installed on the hinge portions mounted on the first and second parts, the first and second parts are locked to a closing state which may be released. By opening the pushbutton, the first and second parts may be automatically opened to an operative angle under which a single hand is required to open the electronic instrument to any angle within the full range so as to open the electronic instrument to an operative angle. The operator may use hands to randomly stop at any desired angle within the range from an open angle to a manually locking state, and the range from an automatically opening angle to a fully open angle.

Description

567283 _Case No. 91133979_ Revised in January and Month _ V. Description of the invention (1) [Technical field to which the invention belongs] The present invention relates to a "hinge dedicated to an electronic machine and an electronic machine using the hinge", which is used in action Telephones, pocket computers, and other electronic devices with a switch structure are suitable for electronic device hinges and electronic devices with hinges. [Prior art] In the past, the speaking part of the first part and the receiving part of the second part could be folded up relatively to form a folding electronic machine. As the switch hinge of the mobile phone, the speaking part and the receiving part were completely closed. In the state, it can be locked. When the opening button is pressed, the speaking part and the receiving part can be automatically opened to a fixed angle. After that, it can be opened at will and stopped at any angle. Use this switch to hinge the mobile phone. For example, the matters disclosed in JP-A-Heisei 8 — 1 2 5 7 2 5. The electronic machine hinge described in this public knowledge is that the speaking part and the receiving part can be folded freely with each other by the hinge and the rotating shaft. Between the speaking part and the receiving part, the hinge and the rotating shaft are mounted on the hinge. A torque spring device is provided which can be rolled back to the hinge rotation axis. Between the installation part of the speaking part and the installation position of the receiving part, one end part of the torque spring device can be fixed to the receiving part by the installation part of the receiving part. In addition to the fixed opening angle range set in the talking part, in addition to the fixing tools as described above, a concave-convex wheel device is installed between the installation position of the speaking part and the receiving position of the receiving part. This concave-convex wheel device, Press the buckle provided in the direction of the rotation axis of the installation position of the speaking part, and the fixing tool will turn the receiving part to the fixed position of one end of the torque spring.

567283 _ Case No. 91133979_ Year Month Day _ Amendment _ V. Description of the invention (2) If the installation part of the receiver part is pressed, the installation position of the receiver part relative to the installation part of the receiver part will be released. In addition to the locking device, the fixing device is also designed with a spring device that can stop the receiver from a fixed opening angle to an arbitrary angle. The above-mentioned fixing tool is composed of the following items. The receiving part is installed at the position where the rotating part is accommodated, and the fixed part of one end part of the torque spring installed on the rotating part is fixed, and the torque spring of this fixed part is An inclined portion is installed in the rewinding direction. In order to fix one end of the torque spring that is released due to the action of the fixed portion, a fixed groove is formed by setting the torque spring in the rotation axis direction at the installation position of the speaking portion. The aforesaid concave-convex device is composed of the following items on a certain end surface of the buckle, a pressed concave-convex wheel portion protrudingly provided, and a pressed concave-convex wheel portion on a certain end surface of a rotating part accommodated in the installation position of the receiving part. . The above locking tool includes the following items: In the installation position of the receiving part, insert the hinge rotation shaft, and it is folded and moved to one side because of the pressure spring, and the fixed part can be freely folded and moved. In order to make this fixed part free Move the locking groove installed from the mounting end surface of the speaking part toward the direction of the rotation axis. The above-mentioned spring device is composed of the following devices: On the mounting end surface of the receiver, the first protruding portion is installed, in order to crimp it to the first protruding portion of the one end surface and the fixed tension of the receiver portion. Within the opening angle range, a second protruding portion is provided on the mounting end surface of the receiver. In addition to the above-mentioned conventionally known hinges for electronic machines, in addition to manually turning the speaking part and the receiving part, when the button is pressed, the locked state is released, and the speaking part and the receiving part are automatically opened several times.

567283 Case No. 91133979 Amendment 5. The angle of description of invention, and I move open and do not use a hand to press the number of liquid parts. This type of operation is a cost for the creator for many years. “Case, Reality (3) And it can be manually operated in a wide range of positions on the crystal screen, and the structure is moved to the full open state of the call receiving part. It also costs a lot of time. In view of the above, to improve the experience of this case, focus on electronic equipment. It is a special function to increase it to stop at any position. Not only can you press the key on the speaking part, but the confirmation of the displayed content is not difficult, but it is complicated, the angle of automatic opening is small, and it is more open. The screen on the speaking part cannot be operated, nor can it be completely seen. There will be operational problems with one hand. In addition, it will take a long time and performance to install. The shortcomings derived from stationery are perfect in this case. Then he exhausted his mind, engaged in the research and innovated and improved, and finally successfully developed the hinge and the electronic machine using this hinge. . [Inventive head switch connected part and the first, and the full open position switch is connected to properly and the second part of the opening angle or type switch to open the opening angle. When the second part is to be pressed You will be able to open it with one hand from the angle of using or operating the fixed sheet on the hinge, which is in the middle of the Ming.] The purpose of Ming is to provide a knot. It can be a partial sum from any one of the first part and the second, so that only the known angle of opening can be used to allow each other. When the buckle is pressed, the first to the second can be opened, and a hinge can be provided. For an electronic device that can be divided into phases, the first part installed on the hinge is opened to an angle that can be used automatically.

567283 _Case No. 91133979_ ^ Month Revision_ V. Description of the invention (4) The operation mode is closed. [Summary of the Invention] The above-mentioned object of the present invention and its structural and functional characteristics will be described according to the preferred embodiments of the drawings. In order to achieve the above object, this invention has the following features; for example, it has a composition The first part of the speaking part of the electronic device of the mobile phone and the second part of the same receiving part are connected to each other so that the hinge of the first part and the second part of the electronic device can be switched by operation. The buckle installed on the hinge can release the closed state of the first part and the second part, and automatically open the electronic machine to an operable angle. From this automatically opened angle, it can be manually closed and closed. Locking, in addition, from the automatic opening angle to the full opening angle, it can be manually stopped at any angle manually, in other words when we hold the luggage in one hand or hold the grip on the tram in one hand When you are in the car, just use your other hand to remove the mobile phone and press the button, because the first part and the The second part will automatically open to a fixed position that can be used, so you can operate the keyboard located on the first part, and then you can see the time displayed on the LCD screen installed in the second part, and you can confirm whether there are message letters Or missed calls and voice messages, and finally open the mobile phone to the maximum angle with one hand, or turn off the mobile phone again, which can greatly increase the convenience in operation. In addition, this invention also has the following features. The hinge for electronic equipment is a push-type hinge with a buckle; and the push-type hinge is mounted on the same axis, and the friction torque is produced by the opening angle

567283 _Case No. 91133979_ Year Month Revision _ V. Description of the invention (5) Friction hinges that generate strong friction. In addition, the above-mentioned locks can also be installed on the aforementioned locking devices. In addition, this invention also has the following features: in the electronic device in which the first part and the second part can be switched on and off with each other, there is a buckle type push-type hinge that can control the switching of the first part and the second part; a rotating shaft, and With one end of the rotating shaft as a shaft support, the rotating shaft can be guided together with the mounting portion of the second part, and the slide is formed by rotating together with the rotating shaft guide installed to be folded in the opposite direction of the rotating shaft. Concavo-convex wheel; a first compression spring that allows the sliding concavo-convex wheel to fold in a single direction; and an outer concave-convex wheel that is mounted opposite the sliding concavo-convex wheel on the rotating shaft and rotates with the mounting portion of the first part; It is housed in the outer concave-convex wheel opposite to the sliding concave-convex wheel. In addition, an inner concave-convex wheel with a turning function is installed at the relative position of the rotating shaft. In addition, the sliding key that can control the rotation of the inner concave-convex wheel is located by It is inserted into the concave and convex wheel on the inner side of the front end. A weaker spring force than the first pressure spring is provided between this sliding key and the outer concave and convex wheel. The second pressure spring; a sliding concave-convex wheel, an outer concave-convex wheel, and a rotating force due to the first pressure impulse, which are composed of a buckle mounted on a sliding key; in addition, the inner concave-convex wheel is used to make the sliding concave-convex wheel Stop and use the slide button to release this slide device. In addition, this invention also includes the following features: The aforementioned electronic machine hinges will generate a stop sound in the auto-opening position and the fully-open position. In addition, this invention also includes the following features: This friction type The hinge structure includes the following features: a rotating shaft, and a rotating concave-convex wheel with a stop rotation function installed on the rotating shaft.

-^^ _ 9Π33979 ^ Fifth set of folding states, description of the invention ⑹ ^ ^ ^ The box is installed on the shaft of the birthday, the outside is opposite to the rotary concave-convex wheel, with a stop-stop function to fold and move the concave-convex wheel, in addition: ΐ In order to fold in the box: move in the concave-convex wheel ::; :: * make up, and thus form a phase formed by the state = connection: the knife and the P knife can open each other Features: According to the first connection method, in an electronic device using any one of the above, it is locked in a closed state Γ :; the convergence chain described in jin: because of the angle used; from the opening angle m Ding Kai Until the electronic device can make the dynamic opening angle to the full opening angle, the dynamic lock is closed, and from the desired angle. Qiaozhi can be stopped manually manually. Imagine that the following invention has the following features: parts can be switched on and off with each other. In the first part and the second formula, can be automatically opened to the first machine 'to connect Fang Kai The angle of the push-type hinge with a buckle; "the opening of the coaxial set in the section" 11 "by the opening angle to make friction torque = type hinge installed on the type hinge; t locking device can also friction friction The above-mentioned hinges of the friction text table. [Embodiment] The following is the implementation of the present invention. Can you also use "bag-type computer, pen to move yourself?" ’In addition to this keyboard body and structure

Page 10 567283 _Case No. 91133979_ Year Month Amendment _ V. Description of the invention (7) The switchable hinge of the display part of the second part. Referring to the first to fourth figures, the speaking part 1 of a mobile phone of an electronic device constitutes the first part, and the microphone part 2 a and the keyboard part 2 b are installed on the surface part, and the receiving part 3 constitutes the first part. Two parts, the surface part of which is equipped with a headphone part 4 a and an exemplary liquid crystal display 4 b, and a receiving antenna 4 c is provided, and each end part of the speaking part 1 and the receiving part 3 is provided with a mounting part la, lb, 3a, 3b. These mounting parts 1a, lb, 3a, 3b are each a pair of push-type hinges A and friction hinges B that are installed by penetrating the shaft core, and can be relatively opened and closed. Please refer to the fifth to twelfth figures for the structure of the push-type hinge A and other parts, such as the rotating shaft 5 shown in FIG. 5. One end portion of the rotating shaft 5 is provided with a collar portion 5a. One end is provided with a deformed portion 5 b and an annular groove 5 c for fixing the E-ring 1 3 b; The side of the collar portion 5 a of the rotating shaft 5 is provided with an insertion hole 6 a facing the axial direction of the central portion, and is provided on the periphery. The connecting portion 6 c is provided with a stop rotation portion 6 b and a cross-shaped guide portion 6 d. The rotation shaft guide 6 is generally configured as shown in FIGS. , Which penetrates the rotating shaft 5 in the direction of the insertion hole 6 a, and is combined by the collar portion 5 a, and then uses the rotating shaft guide 6 to become a method of stopping rotation; and the rotating shaft guide 6 may also be The rotating shaft 5 and the rotating shaft 5 are integrally formed. The guiding portion 6 d of the rotating shaft guide 6 is provided with a cross-shaped cross-section-shaped coupling hole 7 b in the axial direction of the central portion of the cylindrical portion 7 a. The coupling hole 7 b allows the rotating shaft 5 to continue to penetrate the insertion hole 7 c, and a sliding recess that can be folded in the direction of the axis can be installed. Round 7.

567283 _Case No. 91133979_ Modification of Year of the Month _5. Description of the invention (8) The sliding concave-convex wheel 7, as shown in the seventh a to seven c and the eighth figure, the collar portion 7 d on one end portion is similar to this A pair of first convex concave-convex wheel portions 8a mounted on an end surface of a collar portion 7d is provided with the first convex concave-convex wheel portions 8a. As shown in the fifth figure, the collar of the sliding concave-convex wheel 7 Between the part 7 d and the connecting part 6 c of the rotary shaft guide 6, since it rolls itself around the cylindrical part 7 a and is equipped with the first pressure spring 9, the sliding concave-convex wheel 7 will move to the left Folding movement in the direction; this sliding concave-convex wheel 7 and the rotating shaft guide 6 are inserted together, especially as shown in the fifth and eighteenth to nineteenth figures, and are inserted into the installation part 1 of the speaking part 1 The mounting hole 1 c mounted on a is then connected to the rotary shaft guide 6 and the inner convex projection 3 d of the mounting hole 3 c mounted on the mounting portion 3 a of the receiver 3. As shown in FIGS. 5 and 7a to 7c, a pair of first convex concave-convex wheel portions 8a of the sliding concave-convex wheel 7 and a pair of inner convex shapes corresponding to the first convex-concave wheel portions 8a The concavo-convex wheel portion 10a, and the inner concavo-convex wheel 10 with the inner convex-concave-convex wheel portion 10a (refer to the ninth a) are installed as follows, and the rotary shaft 5 is installed in the axial direction of the center portion. The insertion hole 1 0 b is inserted in the direction so that it can be rotated. This inner concave-convex wheel 10 is stored in the receiving hole 1 1 a installed inside, so that it can be rotated, and then the outer concave-convex wheel 11 is placed in its A pair of outer concave concave-convex wheel portions 1 2 a mounted on one end portion, the outer concave concave-convex wheel portions 1 2 a (refer to the tenth a and ten d drawings) and the first convex concave-convex portions attached to the sliding concave-convex wheel 7 The second convex concave-convex wheel portion 8 b on the inner side of the wheel portion 8 a is connected to each other; this outer concave-convex wheel 11, as shown in the tenth a to ten c, has the following parts, firstly, the above-mentioned storage hole 1 1 a and Outside concave concave-convex wheel part 1 2 a, except

Page 12 567283 _Case No. 91133979_Year Month and Date _ ^ _ V. Description of the Invention (9) The outer concave concave-convex wheel part 1 2 a is outside, and a number of fixed convex parts around it are 1 lb, and there is also a bottom plate. 1 1 c, and the fixed insertion hole 1 1 d, and the insertion hole 1 1 e through which the fixed insertion hole 1 1 d is inserted into the rotation shaft 5; as shown in the fifth, eighteen, and twenty figures, it is It is housed in the mounting hole 1 c mounted on the mounting portion 1 a of the talking portion 1, and as shown in FIG. 18, the fixing protrusion 1 d mounted in this mounting hole 1 c and other peripherals The fixing protrusions 1 1 b attached in the axial direction are connected to each other. As shown in the fifth figure, the mat 1 3 is to prevent the outer concave-convex wheel 1 1 from falling off from the rotating shaft 5, and to fix it in the slide key 14, a deformation insertion hole 1 3 a is provided at the center portion thereof. In the direction of the deformation insertion hole 1 3 a, insert the deformation part 5 b of the rotating shaft 5 and connect it. At the same time, use the E ring 1 3 b inlaid with the annular groove 5 c of the rotating shaft 5, The rotation shaft 5 is fixed. In particular, as shown in the fifth figure, a sliding key 1 4 of a buckle 15 is installed at the end portion, and a second pressure spring 16 is provided between the outer concave-convex wheel 11 and the exclusive second pressure. The spring 16 is weaker than the first pressure spring 9 which is rolled back on the other side; the sliding key 14 has the following parts, as shown in the nineteenth figure, each of the fixing parts 1 4 a on the terminal part, and It is provided with a pair of fixed foot portions 1 4 b of the fixed portion 1 4 a; the fixed portion 14 a is installed in the fixed insertion hole 1 1 d on the bottom plate 1 1 c of the outer concave-convex wheel 1 1, and is inserted from this fixed The hole 1 1 d is inserted into the outer concave-convex wheel 1 1; In addition, the portion of the fixed portion 1 4 a, as shown in Figures 12a and 12b, has rounded corners Part 1 4 c; Next, this fixed part 1 4

Page 13 567283 _ Case No. 91133979_ Year Month Day _ ^ __ V. Description of the invention (10) a As mentioned above, use the mat 1 3 to fix it so that it will not fall in the direction of the rotation axis 5 here. At the same time, as shown in the fifth figure, it is connected with the fixed insertion hole 1 1 d provided in the inner periphery of the outer concave-convex wheel 1 1. As shown in the ninth a and n-b, it can prevent the inner concave-convex wheel 1 The fixed groove 10c provided on the periphery of one end portion of 〇 is rotated or separated from the inner concave-convex wheel 10 connected in accordance with its position, so that the inner concave-convex wheel 10 can be rotated; That is, the inner concave-convex wheel 10 can rotate freely inside the outer concave-convex wheel 11, but the fixed part 14 a of the slide key 14 is connected to the fixed groove 10c of the inner concave-convex wheel 10, and thus, by this action, Prevent rotation; but if you push the slide key 1 4 in a certain direction (the right direction in the fifth, eighteenth, and twentieth) with the button 15, the connection state will be released, and you can Turning, as will be described later, releases the connection opposite to the sliding concave-convex wheel 7; The outer concave-convex wheel 11 always keeps the fixed part 1 4 a of the slide key 14 inserted through its fixed insertion hole 1 1 d and is connected to each other. Therefore, the action of folding and moving in the axial direction of the slide key 14 can occur. But you cannot do the turning motion alone. The following is a description of the composition of the friction hinge B; Figures 13 to 17 show the composition of the friction hinge B and its components, especially as shown in the thirteenth figure, the rotation shaft 2 0 A shaft ring 2 0 a is installed at one end portion, and an E ring 2 7 is set at the other end portion. A dedicated ring groove 2 Ob is inlaid; the material of this rotating shaft 2 0 is a grinding object such as a metal rod such as SUM2 4L, but it is also possible Made of synthetic resin and other articles. Cylindrical box 21 is mounted on its periphery to stop rotation in the axial direction

Page 14 567283

Case No. 91133979 means the groove 2 1 a for the fifth and description of the invention (11), the groove 2 1 a for stopping the rotation and the inside of the installation hole 1 e on the installation part 1 b of the speaking part 1 The fixed projections 1 f in the middle are connected to each other and thus constitute a device for co-rotation with the speaking portion 1. This box 2 1 is provided with a wall portion 2 1 on its end and end portion, as shown in FIG. 12 in particular. The insertion hole 2 1 C formed by b and the inner hollow portion 2 1 d are inserted through the rotation shaft 20 in the axial direction of the central portion to enable it to rotate and then use the collar 20 a to prevent it from rotating The end of the other end of the shaft 2 0 is detached, and the rotating shaft 20 can be rotated to fix the open side end of the box 2 1, especially as shown in FIGS. 18 to 20. Digging ditch Key groove 2 1 e 〇 Rotary folding moving concave-convex wheel 2 2 is a chain-fired crystalline metal product such as S MF 5 0 4 0 or a resin-containing chain-fired product, and the surface is coated with nickel gold (no Electrolysis); This fold-and-fold moving concave-convex wheel 2 2 5 is shown in the fourteenth and fifteenth drawings except that the insertion hole 2 2 a is installed, that is, the rotary shaft 20 is inserted in the direction of the central part of the shaft. In addition to turning it, a key part 2 2 b fitted and fixed to the key groove 2 1 e of the box body 2 1 is also installed on the periphery; in addition, one end of the key part 2 2 b faces The protruding parts 2 3 a and the recessed parts 2 3 a are also mounted on the protruding parts 2 3 a at intervals of 180 degrees in the axial direction. 3 0 Rotating concave and convex wheel 2 4 It is a chain-fired crystalline metal product such as S M F 5 0 4 0 or a resin-containing chain-fired product 9 After the chain-fired 5 The surface is nickel-plated with nickel (no electrolysis) 5 This—the rotary concave-convex wheel 2 4 9 especially As shown in the twelfth page 15 567283 _ case number 91133979_ year month amendment _ five, the description of the invention (12), as shown in the figure, the rotary shaft 20 is inserted through the central part of the axial direction of the insertion hole 2 4 a to enable it to rotate, and then use the E-ring 2 7 fitted on the collar 2 0 a of the rotary shaft 20 to prevent it from falling off the rotary shaft 20 and to make the rotary shaft 2 0 It can be swiveled and fixed; in addition, as shown in the sixteenth and even seventeenth figures, in the swivel folding moving concavo-convex wheel 2 2 on the opposite side of the swivel folding moving concavo-convex wheel part 2 3, the swivel convex-wheel part 2 5 is designed so that the recessed part 2 5 a and the protruding part 2 5 b are designed at 180 degree intervals. In the direction of the peripheral axis of this rotary concave-convex wheel 24, a distance of 180 degrees is installed. The groove 2 4 b for stopping rotation, and the groove 2 4 b and The protruding portions 3 f mounted on the mounting holes 3 e of the receiving portion 3 mounting portion 3 b are fixedly connected to each other. Secondly, the inside of the hollow portion 2 1 d of the box body 21, as shown in the thirteenth figure, is a pressure spring 2 6 that is rolled around the rotating shaft 20, and is installed in the box body 2 and the folds are moved to move the concave and convex. Between the wheels 22, and the rotary folding moving concave-convex wheel 22 is pressed in the direction of the rotary concave-convex wheel 24; a top cover 2 8 is provided at the right end of the collar 20a to prevent the collar 20a from falling off. Next, a description of the hinge for an electronic device of the present invention and the operation performed on a mobile phone; first, as shown in the first figure, when the speaking part 1 and the receiving part 3 are closed, it will be as shown in the first figure. The irregularity shown in the eighteen figure's push-type twist key A's sliding concave-convex wheel * 7 will act on the elastic force of the first pressure spring 9 in the left direction of the figure and move, and its second convex concave-convex wheel portion 8 b is at the top position of the outer concave concave-convex wheel part 1 2 a of the outer concave-convex wheel 1 1, and is restrained and fixed by the inner convex concave-convex wheel part 1 0 a of the inner concave-convex wheel 10.

Page 16 567283 _Case No. 91133979_Year Month and Day__ V. Description of the invention (13) The fixed part 14a of the slide key 14 and the fixed groove 10c are fitted with each other, so it has the function of preventing rotation, and Therefore, the sliding concave-convex wheel 7 is locked and moved to the rightmost position; in this state, the outer concave-convex wheel 11 is fixed to the speaking portion 1 of its mounting portion 1 a, and the sliding concave-convex wheel 7 is fixed by the rotation axis guide 6 The receiving part 3 of the mounting part 3 a is locked in a closed state; therefore, it can also be said that the inner concave-convex wheel 10, the slide key 14 and the outer concave-convex wheel 1 1 constitute a locking tool; in addition, an example of the locking tool For example, it is also possible to lock the lock by using the concave-convex connection method to open the knowledge between the rotative foldable concave-convex wheel 22 and the rotary concave-convex wheel 24. In addition, in the case of the friction hinge B, the same As shown in the eighteenth figure, the convex part 2 3 a of the rotary folding and moving concave-convex wheel part 2 3 of the rotary folding and moving concave-convex wheel part 2 3 and the concave part 2 of the rotary concave-convex wheel part 2 5 of the rotary concave-convex wheel 2 4 5 a is designed to be relative Set, thus this friction torque friction hinge folding rotary movement B of the concave cam 22 and the rotary concave cam 24 generates presence state is almost entirely absent. In this state, if the speaking part 1 is supported by the palm of the left hand, and then press the button 1 5 of the push-type hinge A with the thumb, the slide key 1 4 will move to the figure because of the elastic force of the second pressure spring 16. Since the inner concave-convex wheel 1 0 fixed by the action of the fixed portion 14 a is released, the inner concave-convex wheel 10 starts to rotate, and the inner convex-convex wheel 10 of the inner concave-convex wheel 10 is turned. a The sliding concave-convex wheel 7 holding the second convex concave-convex wheel portion 8 b is released due to the rotation of the inner concave-convex wheel 10, and is moved to the left by the elastic force of the first pressure spring 9 along the outside. Outer concave concave-convex attached to the concave-convex wheel 1 1

Page 17. 567283 _Case No. 91133979_ Year and month correction_ V. Description of the invention (14) The first inclined part 1 2 b of the wheel part 1 2 a is rotated in the same direction as the inner concave-convex wheel 10, and then Move to the left direction in the figure, so the sliding concave-convex wheel 7 at this time, that is, due to the rotation axis guide 6, causes the receiver 3 to open in the opening direction, which generates a torque effect, and the receiver 3 will open. At an angle that can be actually operated with one-handed operation, that is, 90 degrees with the speaking part 1; at this time, the friction torque on the side of the friction hinge B hardly occurs, so the receiving part 3 does not There will be no obstacles. If the receiving part 3 is opened to 30 degrees, as shown in the nineteenth figure, the first convex concave-convex wheel part 8 a of the sliding concave-convex wheel 7 of the push-in hinge A can reach the outer side of the outer concave-convex wheel 11. The bottom of the concave concave-convex wheel part 1 2 a; the convex part 2 of the rotary concave-convex wheel part 2 5 of the friction hinge B 2 5 b and the rotary folding move concave-convex wheel 2 2 The protruding part 2 3 a of the part 23 is connected. By this, the receiving part 3 can be automatically opened to the speaking part 1 and stopped at a position of 90 degrees. At the same time, the first The convex concave-convex wheel portion 8 a falls into the inner concave concave-convex wheel portion 10 of the inner concave-convex wheel portion 10 and rotates the inner concave concave-convex wheel portion 1 0 d by 180 degrees; at this inner concave-convex wheel 1 After turning 0 to 180 degrees, the button 15 will also return to the original position, and the fixed part 1 4 a of the slide key 14 returned to the original position will also match the inner concave and convex wheel 1 0 The fixed groove 1 0 c is combined to form a non-rotating state, and the inner convex concave-convex wheel portion 10 a of the inner concave-convex wheel 10 is also Again concave cam slide and a second convex portion 8 b is formed concave cam 7 in combination state; and at this time, the inner recess of the cam 10 does not swing 180 degrees, but the first concave cam slide 7

Page 18 567283 _Case No. 91133979_ Rev. _ V. Description of the invention (15) When the convex concave-convex wheel part 8 a falls into the outer concave concave-convex wheel part 1 1 a, then let It is also possible to construct it by returning to the original position. At this time, when the inner convex concave-convex wheel portion 10 a of the inner concave-convex wheel 10 is opened, the first convex concave-convex wheel portion 8 a of the sliding concave-convex wheel 7 of the push-in hinge A will be urged by the elastic force of the first pressure spring 9. Strongly falls into the bottom of the outer concave concave-convex wheel portion 1 2 a of the outer concave-convex wheel 1 1 and emits a “click” sound; then when it is opened to 90 degrees, in addition to operating the keyboard portion on the speaking portion 1 In addition to 2 b, you can also see the LCD display 4 b on the receiver 3; and when you want to manually close the receiver 3 from this angle, in the close position, slide the first The two-convex concave-convex wheel portion 8 b will pass through the inner convex-convex concave-convex wheel portion 10 a of the inner concave-convex wheel 10, and thus the closing operation can also be manually performed; in the closed state, the second convex shape of the concave-convex wheel 7 is slid. The concavo-convex wheel portion 8 b is coupled by the inner convex-shaped concavo-convex wheel portion 10 a of the inner concavo-convex wheel 10 and achieves a locking effect. After the receiving part 3 and the speaking part 1 are opened to an angle of 90 degrees, place the speaking part 1 on the palm of the left hand, and use the thumb to open the receiving part 3 to the open direction. Press the hinge The first convex concave-convex wheel portion 8 a of the sliding concave-convex wheel 7 on the A side moves to the other second inclined portion 1 2 c of the outer concave concave-convex wheel portion 1 2 a of the outer concave-convex wheel 1 1. As shown in the nineteenth figure, the contact position of the convex portion 2 3 a of the rotary folding moving concave-convex wheel 2 2 of the friction hinge B will be changed from the rotary concave-convex wheel portion of the rotary concave-convex wheel 2 4 The recessed part 2 5 a of 2 5 becomes the protruding part 2 5 b, so that the two are crimped together.

Page 19 567283 _Case No. 91133979_ Year and Month Amendment _ V. Description of the invention (16) When the friction torque occurs, the receiving part 3 can be opened and stopped at any angle. If you open it a little more, turn The convex part 2 5 b of the rotary concave-convex wheel part 2 5 of the concave-convex wheel 2 4 will fall to the concave part 2 3 b of the rotary fold-moving concave-convex wheel part 2 3 of the rotary folding-moving concave-convex wheel part 2 3, and the locked effect. In this state, the first convex concave-convex wheel portion 8 a of the sliding concave-convex wheel 7 of the push-type hinge A and the brake 1 installed on the outer concave concave-convex wheel portion 1 2 a of the outer concave-convex wheel 1 1 The second inclined part 1 2 c in contact with 2 d and the brakes 1 2 d installed on the mounting parts 3 a and 3 b of the receiving part 3 will be in contact with the speaking part 1. In this way, the angle It will not continue to open, but will stop; this fully opened angle is about 160 degrees in the implementation example; at this time, when the frictional hinge B will move the concave-convex wheel by turning and folding 2 2 The turning and folding movement of the concave and convex part 2 3 b of the concave and convex wheel part 2 3 in turn receives the convex part 2 5 b of the concave and convex wheel part 2 5 of the concave and convex wheel part 2 4, which will make a "click" sound and appear locked. State, when the opening angle of the receiving part 3 and the speaking part 1 is between 90 degrees and 160 degrees, it can be arbitrarily maintained and stopped at any opening angle, and the user can stop it at any angle. Check the LCD display 4 b and use the keyboard part 2 b to make a call Actions. If the receiving part 3 in the opened state is closed in the closing direction by hand, the first convex concave-convex wheel part 8 a of the sliding concave-convex wheel 7 of the push-in hinge A will move to the outer concave of the outer concave-convex wheel 11. The second inclined portion 1 2 c of the shape-shaped concave-convex wheel portion 1 2 a, and the rotary-folded concave-convex wheel portion 2 of the friction hinge B 2 and the concave-convex wheel portion 2 3 and the rotary concave-convex wheel 2

Page 20 567283 _Case No. 91133979_ Year and month amendment_ V. Description of the invention (17) The contact position of the convex part 2 5 b of the rotary concave-convex wheel part 2 5 of 4 will be from the concave part 2 3 b to the convex part Part 2 3 a, in this way, can be unlocked, and then can be arbitrarily closed at any angle, at a position of about 90 degrees, due to the contact position of the convex part 2 5 b of the rotary concave-convex wheel 24 , Suddenly became the relationship of the recessed part 2 3 b, so it made a "click" sound. After the above situation, if the receiving part 3 is further closed, as mentioned above, the friction hinge B does not generate too much, or almost no friction torque occurs. Press the sliding concave-convex wheel 7 of the hinge A The first convex concave-convex wheel portion 8 a will move to the first inclined portion 1 2 b of the outer concave concave-convex wheel portion 1 2 a of the outer concave-convex wheel 1 1 and close, and in the fully closed state, press the hinge A The second convex concave-convex wheel portion 8 b of the sliding concave-convex wheel 7 moves beyond the inner convex concave-convex wheel portion 10 a of the inner concave-convex wheel 10 to achieve a locking effect. Similar to the invention for the hinge for electronic machines, the first part and the second part of the electronic machine can be automatically opened to a fixed angular position by pressing the button 15 of the push-type hinge A. After that, apart from this, The open state can be arbitrarily closed manually, or it can be manually opened and closed from the opening angle to stop at any angle. In addition, it has another feature, that is, under this condition, if the operation switch angle is set to 90 or 160 degrees, a "click" sound will appear; in addition, the second part can also be opened to Any angle you can open, even from any angle to full open. With the above structure, the present invention has the following characteristics: 1. Speaking part 1 (first part) and receiving part 3 (second part)

Page 21 567283 _Case No. 91133979_Year Month and Day _ ^ _ V. Description of the invention (18)) In the overlapped state, as long as the deduction 15 on the speaking part 1 (the first part) is pressed with one hand, close The opening part 3 (second part) is equivalent to the opening part 1 (first part), and the opening angle is enough to operate the two parts such as the keyboard part 2 b, and check the position on the other part. For example, the content of 4b is displayed on the LCD screen. If this invention is applied to a mobile phone, it can not only improve its operation function, but also enable the speaking part 1 (the first part) and the receiving part manually when it is turned on. 3 (Second part) is closed; Moreover, from the position after automatic opening, the receiving part 3 (Second part) can be opened to a random position with one hand. When the other hand cannot be used, Can greatly improve the convenience of operation; Second, push-type hinge A can be automatically opened, push-type hinge A because of the special role of spring torque, so fewer faults, and has the effect of long-term stable operation 3. When the speaking part 1 (the first part) and the receiving part 3 (the second part) are in a closed state, they can be automatically opened by pressing the bet 15, or they can be manually opened. The opening operation is performed on both; when the pressing button 15 is pressed, the elastic force of the second pressure spring 16 is resisted, the sliding concave-convex wheel 7 is folded, and the fixing of the inner concave-convex wheel 10 is released, so that The inner concave-convex wheel 10 rotates inside the outer concave-convex wheel 11 because the fixing of the sliding concave-convex wheel 7 is released. The sliding concave-convex wheel 7 will generate a turning torque. The receiver 3 (second part) and the guide part 6d will It automatically turns to open to a fixed angle together. With a very simple structure, the receiver 3 (second part) is pressed to operate the receiver 3 (second part) and the guide. Leading part 6 d—Get up to speaking part 1 (Part 1)

Page 22 567283 _Case No. 91133979_ Year and Month Amendment _ V. Description of the invention (19), automatically open to a fixed opening angle; 4. In the receiving part 3 (Part 2) to open When closing the speaking part 1 (the first part), the inner concave-convex wheel 10 is rotated by turning with the guide part 6d to make it close to the closed position, and combined with the slide key 1 4 ; Then the sliding concave-convex wheel 7 crossing the inner concave-convex wheel 10 is locked in a fixed state by the inner concave-convex wheel 10, so that it can also be manually closed; five, in the case of manual closing, the If the receiving part 3 (the second part) is closed to the speaking part 1 (the first part), the common rotating sliding concave-convex wheel 7 crosses the locked inner concave-convex wheel 10, so that it can also be manually closed; When the switch is operating, it can be confirmed by the stop sound issued at the joint, which can have the advantage of increasing the sense of operation; 7. Within the fixed opening angle range, it can have the special effect of spring torque; 8. If used in Ruxing When the phone is an electronic device, especially when we hold the luggage in one hand, or hold the grip on the tram in the trunk with one hand, just use the other hand to take out the mobile phone and press If you press 15, the calling part 1 (part 1) and the receiving part 3 (part 2) will automatically open to a fixed position, so you can operate the keyboard on the speaking part 1 (part 1), and then You can also see the time of 4b displayed on the LCD screen installed in the receiving part 3 (second part), and you can confirm whether there are message letters or missed calls and voice messages. Finally, open the mobile phone with one hand To the maximum angle, or to turn off the mobile phone, it can greatly increase convenience in operation;

Page 23 567283 _Case No. 91133979_ Year and Month Amendment _ V. Description of the Invention (20) IX. Speaking part 1 (part 1) and receiving part 3 (part 2) can be automatically opened to a fixed angle, and also You can choose to stop at an arbitrary angle to cooperate with various electronic machines. To sum up, a "Hinge dedicated to electronic machines and electronic machines using this hinge" provided by this creation really meets the requirements for granting patents. I file a patent application in accordance with the law and ask for patents. However, the above are only the preferred and feasible embodiments of this creation, and any changes made by the above methods, shapes, structures, and installations of this creation should be included in the scope of rights of this case. [Illustration of drawing number] A · •• Push hinge B · • • Friction hinge 1 · • Speaking part la · • • Mounting part lb · • Mounting part 1 c · • • Mounting hole Id • • Fixing convex part 1 e · • • Mounting hole If • • Fixing convex part 2a • • • Microphone part 2b • • Keyboard part 3 • • • Receiver part 3a • • Mounting part 3b • • • Mounting part 3c • • Mounting hole 3d • • • Linking projection 3e • Mounting hole 3f • • Projection 4 a • • Headphone section 4b • • • LCD display 4c • • Receiving antenna 5 • • • Rotating shaft 5 a • • Collar section 5b • •• Deformed part 5c • • • Ring groove 6 • • • Rotary shaft guide 6 a • • • Insertion hole 6b • • • Stop rotation part

Page 24 567283 Case No. 91133979_Year Month and Day Amendment V. Description of Invention (21) 6 c · · • Linking part 6d · · · Guide part 7 · · · Sliding concave-convex wheel 7 a · · • Tubular part 7b · · • Coupling hole 7 c · · · Insertion hole 7d · · · Collar part 8a · ·. First convex concave-convex wheel part 8b · · • Second convex concave-convex wheel part 9 · · • First pressure spring 10 · · • Inner concave-convex wheel 10a · · • Inner convex concave-convex wheel section 10b · · • Insertion hole 10c · · • Fixing groove 10d · · • Inner concave concave-convex wheel section 11 —— • Outer concave-convex wheel 11a · • • Receiving hole lib ··· Fixed convex portion 11c ··· Floor lid ··· Fixed insertion hole lie ··· Insertion hole 12a ··· Outer concave concave-convex wheel portion 12b ··· First inclined portion 12c ·· • Second inclined part 12d ··· Brake 13 ··· Mat 13a ·· • Insertion hole 13b · · · E-ring 14 · · · Slide key 14a · · · Fixing part 14b · · · Fixing foot 14c · · · Rounded corner part 15 · · · Pressing 16 · · • Section pressure spring 20 · · • Rotating shaft 20a · ·. Collar 20b · · · Ring groove 21 · · · Box 21a · · · Gully 21b · · • Wall 21c · · • Insertion hole 21d · · • Hollow part 21e · · • Keyway 22 · · • Rotary Folding Moving Concave Wheel

Page 25 567283 Case No. 91133979_Year_Month_Revision V. Description of the invention (22) 22a · · · Insertion hole 22b · • • Key part 23 · —— Rotary folding moving concave and convex wheel part 23a · · · Projection 2323b · • • Recessed recessed part 24 ··· Rotating concave and convex wheel 24a ··· Insertion hole 24b ··· Gully 25 ··· Revolving recessed and concave wheel part 25a ··· Recessed part 25b ··· Projected part 26 · · · Pressure spring 27 · · · E-ring 28 · · · Top cover

Page 26 567283 _Case No. 91133979_Year Month Day __ Brief Description of the Drawings The first picture is a side view of a mobile phone applied to a hinge of an electronic device according to the present invention; the second picture is a collection of the mobile phone shown in the first picture The side view when the speaking part and the speaking part are opened to about 90 degrees; the third figure is a side view when the receiving part and the speaking part of the mobile phone shown in the first figure are opened to about 160 degrees; fourth The figure is a partially exploded plan view of the mobile phone shown in the first diagram in the third diagram state; the fifth diagram is a cross-sectional view of the internal structure of the hinge A; the sixth diagram a is a front view of the rotation axis guidance of the hinge A; the sixth Figure b is the left side view of the guide of the rotation axis of hinge A; Figure 7a is the front view of the sliding concave-convex wheel of hinge A; Figure 7b is the left side view of the sliding concave-convex wheel of hinge A; Figure 7b is a cross-sectional view taken along line A-A; Figure 8 is an expanded view of the convex concave-convex wheel portion of the sliding concave-convex wheel of hinge A; Figure 9a is a front view of the concave-convex wheel of hinge A; Expansion view of the inner convex concave-convex wheel portion of the inner concave-convex wheel of the hinge A; The front view of the outer concave-convex wheel of hinge A; the tenth b is a cross-sectional view taken along line B-B of the tenth a; the tenth c is the left side view of the outer concave-convex wheel of hinge A; the tenth d is the tenth c A cross-sectional view taken along line C-C; FIG. 11 is an expanded view of an outer concave-convex wheel portion of an outer concave-convex wheel of the hinge A;

Page 27 567283 _Case No. 91133979_ 年月 日 _ifi_ Brief description of the drawings Figure 12a is a front view of the sliding key of hinge A; Figure 12b is a sectional view taken along line D-D of Figure 12a The thirteenth figure is a longitudinal cross-sectional view showing the internal structure of the hinge B; the fourteenth figure is a side view of the folding concave-convex wheel of the hinge B; the fifteenth figure is an expanded view of the folding concave-convex wheel portion of the folding concave-convex wheel of the hinge B; The sixteenth figure is a side view of the rotary concave-convex wheel of the hinge B; the seventeenth figure is an expanded view of the rotary concave-convex wheel portion of the rotary concave-convex wheel of the hinge B; and the eighteenth figure is the hinge in the first picture. A cross-sectional view of the positional relationship between the concave-convex wheels of A and hinge B; FIG. 19 is a cross-sectional view illustrating the positional relationship of the concave-convex wheels of hinge A and hinge B in the state of the second diagram; The following figure illustrates the cross-sectional view of the positional relationship between the concave and convex wheels of the key A and the chain B.

Page 28

Claims (1)

567283 _case number 91133979_year month__ VI. Patent application scope 1. A hinge dedicated to electronic equipment and an electronic machine using the hinge, the composition includes the following characteristics: in the first part and the second part can be opened and closed each other In the connected electronic device, there are a push-type push-type hinge that can control the opening and closing of the first part and the second part, a rotating shaft, and one end of the rotating shaft as a shaft support, so that it can be installed with the second part. Guided by a rotating shaft for common rotation; and a sliding concave-convex wheel configured to rotate together to guide the rotating shaft installed so that it can be folded in the opposite direction of the rotating shaft; and a first pressure spring that allows the sliding concave-convex wheel to be folded in a single direction; It is an outer concave-convex wheel which is mounted on the rotating shaft opposite to the sliding concave-convex wheel and rotates together with the mounting part of the first part. The relative position is equipped with an inner concave-convex wheel with a swivel function. In addition, the slide key that can control the rotation of the inner concave-convex wheel, its position It is inserted into the inner concave-convex wheel at the front end, and a second pressure spring with a weaker elasticity than the first pressure bomb is provided between the slide key and the outer concave-convex wheel; a sliding concave-convex wheel composed of a buckle mounted on the slide key , The outer concave-convex wheel, and the rotating force due to the first pressure spring; in addition, the inner concave-convex wheel is used to stop the sliding concave-convex wheel, and the slide key is used to release the sliding device. 2. As described in item 1 of the scope of the patent application, the hinge dedicated to electronic equipment and the electronic equipment using the hinge, because in the electronic equipment formed by the first part and the second part can be connected to each other, in terms of connection The push-in hinge can lock the first part and the second part in the closed state, and can also release the closed state of the first part and the second part, and can automatically open to the angle that the electronic machine can use; from the opening angle Page 29 567283 _Case No. 91133979_Year_Month__ VI. Patent Application Range Manual locking to close, and automatic opening angle to full opening angle, can be manually stopped at the desired angle. 3. The hinge dedicated to an electronic machine as described in item 1 of the scope of patent application and the electronic machine using the hinge, wherein the push-type hinge will generate a stop sound in the auto-opening position and the fully-opening position. 4. As described in item 3 of the scope of the patent application, the hinge dedicated to electronic equipment and the electronic equipment using the hinge, because in the electronic equipment in which the first part and the second part can be switched on and off, in terms of connection The push hinge can lock the first part and the second part in the closed state, and can also release the closed state of the first part and the second part, and can automatically open to the angle that the electronic machine can use; from the opening angle to the You can manually lock and close, and from the automatic opening angle to the full opening angle, you can manually stop at the desired angle. 5. —A kind of hinge dedicated to an electronic machine and an electronic machine using the hinge. The composition includes the following features: Among the electronic machines in which the first part and the second part can be switched on and off, there are controls that can control the first part and the first part. The hinge of the two-part switch can lock the first part and the second part in the closed state by operating the buckle installed on the hinge, and can also release the closed state of the first part and the second part, and can automatically open to the electronic device From the angle that can be used; from the opening angle to closing by manual lock, and from the automatic opening angle to the full opening angle, you can manually stop at the desired angle. 6. Special hinges for electronic machines as described in item 5 of the scope of patent application, and Page 30 567283 _Case No. 91133979_Year Month Date _ «: _ Sixth, the scope of patent applications for electronic machines using this hinge, because in the first part and the second part can be connected to each other by the electronic machine connected to connect In terms of methods, the hinge can lock the first part and the second part in the closed state, and can also release the closed state of the first part and the second part, and can automatically open to the angle that the electronic machine can use; from the opening angle to It can be manually locked and closed, and from the automatic opening angle to the full opening angle, you can manually stop at the desired angle. 7. The hinge dedicated to an electronic machine as described in item 5 of the scope of patent application, and an electronic machine using the hinge, wherein the hinge is a push-type hinge with a buckle; and the push-type hinge is mounted on a coaxial axis, and The frictional hinge that generates frictional friction by the opening angle can also be mounted on the aforementioned locking device. 8. As described in item 7 of the scope of the patent application, the hinge dedicated to electronic equipment and the electronic equipment using the hinge, because in the electronic equipment in which the first part and the second part can be switched on and off, in terms of connection , Where the hinge can lock the first part and the second part in the closed state, and can also release the closed state of the first part and the second part, and can automatically open to the angle that the electronic machine can use; from the opening angle to manual locking Close, and from the automatic opening angle to the full opening angle, you can manually stop at the desired angle. 9. The hinge dedicated to an electronic machine as described in item 7 of the scope of the patent application, and the electronic machine using the hinge, wherein the frictional hinge structure includes a rotation shaft and a rotation with a stop rotation function installed on the rotation shaft. Concave-convex wheel, and a box body mounted on a rotating shaft opposite to the rotating concavo-convex wheel, Page 31 567283 _Case No. 91133979_ Revised Year of the Month_ Sixth, the scope of patent application This box is also equipped with a stop rotation function. In addition, it is opposite to the rotary concave-convex wheel. The rotative folding mobile concave-convex wheel is provided with a pressure spring between the foldable mobile concave-convex wheel and the box body. The pressure spring causes the rotative concave-convex wheel and the protruding part installed in the foldable mobile concave-convex wheel to form a mutual relationship. In the crimped state, the friction rotation shaft formed by the crimped state acts. 10. The hinge dedicated to electronic equipment as described in item 9 of the scope of patent application, and the electronic equipment using the hinge, because the electronic equipment formed by the first part and the second part can be switched on and off by means of connection. In other words, the friction hinge can lock the first part and the second part in the closed state, and can also release the closed state of the first part and the second part, and can automatically open to the angle that the electronic machine can use; from the opening angle to It can be manually locked and closed, and from the automatic opening angle to the full opening angle, you can manually stop at the desired angle. 1 1. The hinge dedicated to electronic equipment as described in item 5 or 7 of the scope of patent application and the electronic equipment using the hinge, wherein the hinge will generate a stop sound in the auto-opening position and the fully-opening position. 1 2. As described in Item 11 of the scope of the patent application, the hinge dedicated to electronic equipment and the electronic equipment using this hinge, because the electronic equipment formed by the first part and the second part can be switched on and off by means of connection. In terms of the hinge, the first part and the second part can be locked in the closed state, and the closed state of the first part and the second part can be released, and can be automatically opened to the angle that the electronic machine can use; from the opening angle to manual Lock-off, and from auto-open to full-open angle Page 32 567283 Case No. 91133979 Month, Day, Amendment 6. Scope of Patent Application Manually stop at any desired angle. Page 33