TW583862B - Power-saving vibration device of mobile phone - Google Patents

Abstract

The present invention relates to a power-saving vibration device of mobile phone, especially to a device triggered to vibrate by the incoming message of mobile phone, wherein a vibration member is supported by at least one elastic member at the setup location of mobile phone housing. An actuating member is disposed at a predetermined position of the vibration member. The actuating member corresponds to or matches with a set of electromagnetic coils, the current of the electromagnetic coils is provided by the vibration circuit triggered by the incoming call of mobile phone. The coils conducted with current can attract the actuating member with magnetic force to have the movement with the preset frequency and direction. By setting the movement frequency of the actuating member to be equal to the intrinsically free frequency of the elastic member, the movement of the actuating member can pull and maintain the vibration of the vibration member. Thus, the vibration action of the vibration member can generate the contact feeling of vibration, so as to achieve the function of power-saving, long effectiveness for informing the incoming mobile phone call by vibration.

Description

583862 V. Description of the invention (〗) ___ This invention relates to a vibrating device for a long-term maintenance of a flashlight-type mobile phone. The province of informing the machine of the vibration of the incoming call to him, mute t ;; form to inform the incoming call, to avoid ringing sound is to trigger the device in the case, when the call signal is issued (conduction is mainly based on the call signal 来电Si Hongsheng 1 W) drives a motor (or vibration motor) to vibrate on the horse's eve; S eccentric wheel, and then the eccentric wheel hits and produces 2 m on the mechanism, from the signal to the entire mobile phone to answer During the vibration process, the vibrating nti tank is constantly being driven and rotated, so it is often consumed short. The reserve power caused the obvious reduction in standby time and talk time. The inventor has this idea, and it is based on the high consumption of working motors in this manufacturing industry for many years. After manufacturing, research, development and design, he finally broke through the vibration invention. . Electric power method, providing—a power-saving type of mobile phone vibration. The successful device of Pei Zhiyu is also the main purpose of the invention is to provide a power-saving mobile phone vibration φ I moving parts; the two elastic members bear (fixed)-a vibration The Ping An A micro-moving part is placed on the elastic part, and the elastic part can be vibrated at the right and 6 positions according to the elastic part, and according to the vibration direction of the vibrating part, the vibrating part is sighed in advance. The corresponding pre-circle on the piece is correspondingly matched, the coil of this group = another line: "; electricity page 4 5838862 5. V. Inventive Code (2) ---- The circuit controls and conducts, and causes the output piece to produce the vibration plate— f ί External force is applied; the external force exerted by the output member on the vibrating plate is caused by the resonance effect of the free frequency inherent in the elastic member; 俾 the mobile phone and the electric signal trigger the driven output member, which can drive the vibration member to operate on the elastic f 'With low power consumption, the vibration of the vibrating part is maintained; the vibration and vibration of the vibrator are effectively transmitted (conducted) to the vibratory touch of the temple, and the second purpose of the present invention is to form a wind on the phone to notify the vibration of the incoming call. Power-saving manual parking Π ;: a kind of elastic bullet :: = moving and: the vibrating part is set to be rigid and rigid: the elastic coefficient of the elasticity determines the energy consumed by the pair of moving parts inherent to the elastic part; the smaller, that is, the more provincial: the force is on vibration Vibration protection system on the part provides a power-saving mobile phone vibration device 'a plurality of vibrating parts allowed to vibrate' is connected to drive at least: touch, according to the vibration; the other end of the pendulum and the mobile phone's case into vibrating contact The motion "transmitting low resistance to the casing is shaped by the sounding invention ϋ: Override the preferred embodiment 'with the accompanying drawings for detailed description. Please refer to Figure 1? Especially installed on a mobile phone = , A power-saving mobile phone vibration device, scheduled within 10 minutes *, triggered by the m number of a mobile phone call

53862 on page 5. Invention: Explanation (3) The vibration device 'is supported by a compression spring elastic member 2 P supported and fixed by the casing 1 0, and a vibration member 3 of a plate-shaped body is fixed, and the vibration member is moved 3 0 can oscillate in the compression direction according to the natural free frequency of the elastic member 2 0. Therefore, the vibration member 3 0 'is the center position of the elastic member 2 0 that is subjected to vibration, and a convex parallel to the compression direction of the elastic member 2 0 is provided. The output member 4 〇; The output member 4 〇 is a metal round rod that can be pulled by electromagnetic attraction, and the other / end thereof is correspondingly matched with a set of electromagnetic coils 50 fixed on the casing 10, the ' Electricity, s coil 5 〇 'its current is the circuit of the current on the vibration circuit triggered by the incoming call of the mobile phone, charged and discharged by the capacitor, can make the coil 50 0 negative, Ho = Cheng Zhousui interchange) for control and conduction, and The periodic current ί Jiaguang becomes the output member 4 G to the vibration plate 3 Q beyond the predetermined frequency 2 〇: The heart receives the vibration plate 3 0 and the elastic member 22 and f are coupled with the resistance, and the output member 4 0 The angular frequency ω of the force is equal to the inherent force of the elastic member 20 ^ Constitute a resonator effect. . (Ω) relationship, the incoming call signal of the mobile phone triggers the electromagnetic actuation): Force piece 4 〇 Makes the elastic piece 2 〇! 2 Phase 2 magnetic attraction (driving force: Holds vibration to ΐ IK: 'and low power consumption: Makes $, It is in the component (such as the elastic member f = piece 3 〇 is maintained to guide) this energy on the casing 1 〇, forming vibration = fixed place to transfer (transmitting vibration tactile 'according to the call

583862 ^ —-— 5. Description of the invention (4) Answer. Among them, the above-mentioned implementation of the "movement of suction" is the external force of the vibrating member, the output member 40 on the vibrating member 3 Q is driven or maintained by the center of the electromagnetic coil 50 magnetic 0. Two (or two Above the support) and the guide rod 3 " Λ ^ ^ ^ workers, the system is equipped with a two-fork (output L Qiguyan force direction parallel to the first sliding surface guide 3 1), guided by the guide 1 1 to make Vibration element 3. More stable periodical vibration: subject to resistance b, it is moved in a circle; * the output element 4 〇ΐ Ϊ f ί ΐ vibrates on the elastic element 20 by the frequency ω, the relationship (ω == ^ ω is equal to Elastic pieces 2 0 11 some self

Qr can control the vibration quality of the output member 40 and six to control the vibration quality of the vibration member 30 and lower the consumption between the stored energy and the consumed energy; that is, with vibration 2

X cycle average storage energy (kinetic energy + potential energy) One cycle Tx cycle average energy consumption ® ύύ + CQ =--2 b ω

In this way, according to the result of Q πωωσ, and according to the relationship of ω =, select the vibrating member 3 of appropriate structural material plus the mass of the output member after the structure of the output member m (the quality 1 should be determined by the resistance b) ) And the elastic member 2 〇 the coefficient of elasticity k, so as not to increase (or not too large), you can control the quality of vibration

583862 V. Description of the invention (5) Q ", to achieve high power saving benefits. The above-mentioned implementation, the vibrating member is of 3) structural material, has resistance to bending stress and vibration. In the above-mentioned implementation, the vibrating member 30 transmits vibration energy to the casing. In addition, at the two ends of the device, a pivoting swinging member 3 2 is provided at each pivot, and a swing rod (or a rigid plate 321) made of structural material is used. As shown in Fig. 4, the pivoting position belt 0 can support the relative movement of the swinging member 3 2 up and down, and collide with the vibration tactile sensation outside the casing 1, which significantly improves the timing of vibration to the casing 10, and the position is reached. Therefore, it will not increase too much resistance. In terms of vibration, as shown in Fig. 5, it can be averaged to receive the vibrator 3 and the cheek rate ω for two years. For more effective anticipation, further, implement the vibrator. 3 movements, as shown in Figure 6, is a spring or tension spring with the same effect by the machine. 0 is rigid, so as to avoid the vibration of the shape 4 metal (or form Qubao to open). 3 0, ^ pieces of the fixed position are allowed to pass on the reality shown in the vibration piece 3 ^ 3 The swinging member 3 is formed in a 4 shape to form an i-position, and the end of the vibrating member 3 2 vibrates the swinging member to force the swinging member, such as, to cause the hammer head Jff to be 100; so , Will expand j to produce a dynamic effect; because the mallet shell 1 ◦ the vibrating member 3 〇 vibrates over f ^ impact force, can maintain the original = reaction potential member combined bomb; (. Or more than two) 1 ◦ up vibration 〇, According to the elastic member 2 η = spring elasticity. The inherent free vibration of 20 can be fixed and flexible for the photographic shell U) 'the elastic member 2α and

583862

0A is combined at one end, and the elastic member 2 OA moves the member 3 0 A to elastically stretch and contract according to the inherent curvature of the elastic member 2 〇 to make the vibration vibrate, and the free vibration frequency of the vibration member 308 is fan-shaped. The magnet block with square electromagnetic magnetic force (bite this = the other end is provided with a force output member 40A that can be attached to the vibration member 3〇 ^). The force output member 40A; The magnetic coil 50α of the magnetic force, so, by the current of the coil 50A, it can trigger the electromagnetic 0A pulling force by the cycle call signal, and use this pulling force to generate the 4 force on the output member for the suction force of the vibration strain, which can drive and Maintain the vibration element X ^ 0 A in addition to the oscillating vibration (according to the vibration of the previous embodiment 0A on the elastic member 2 0A; ^ ^ J vibration relationship formula), can achieve the same power saving efficiency% reached; Ξ Ξ It can be said that it can break through the traditional method of using a vibration motor for a mobile phone vibrator. II. The low power consumption and high power saving benefits are in line with the industrial profit. 538662 Brief description of the diagram (1) Simple explanation of the diagram. Figure 1 is the first of the invention. Example structure diagram. FIG. 2 is a schematic diagram of the operation of the embodiment of FIG. 1. FIG. 3 is a schematic structural diagram of a second embodiment of the present invention. FIG. 4 is a schematic diagram of the action of the swinging member in the embodiment of FIG. 3. FIG. 5 is a schematic structural diagram of a third embodiment of the present invention. FIG. 6 is a schematic structural diagram of a fourth embodiment of the present invention. (II) Drawing number index Case 10 Leaning part 100

Elastic piece 20, 20A Vibration piece 30, 30A Guide rod 3 1 Swing piece 3 2

Hammer head 321 output 40, 40A

Solenoid coil 50, 50 A

Page 10

Claims (1)

583862 VI. Scope of patent application1. A power-saving mobile phone vibration device, especially a device installed at a predetermined position of a mobile phone case to trigger vibration by a mobile phone incoming signal, which bears (fixes) at least one vibration member with an elastic member; The vibrating member is placed on the elasticity) 'to vibrate according to the inherent free frequency of the elastic member, and according to the $ vibration direction of the vibrating member', a force output member is provided at a predetermined position on the vibrator; the output force = the other end is connected with A set of electromagnetic coils are correspondingly matched, and the & current 'of the set of coils is controlled and conducted by a vibration circuit triggered when the mobile phone calls, and a force component is applied to the vibration plate to generate a force other than the predetermined frequency; The angular frequency of the external force on the vibration plate is equal to the resonance effect of the free π inherent to the elastic member. 俾 The mobile phone's incoming signal triggers the driven output member. Then, the vibration member vibrates on the elastic member and maintains vibration with low power consumption. The vibration maintained by the vibrating member is effectively transmitted according to the conduction (knowledge: a vibrating sensation is formed on the shell, which achieves the vibration of the mobile phone when it is called.) A type of power-saving mobile phone described in item 1 is a rigid piece. The actuator vibrates on the elastic member. The vibration member is provided in combination. The force average company is a gold-shaped body and is elastic. The mass of the acting piece corresponds to the characteristic; the number is based on the vibration #, and _ system-^ > the elastic coefficient determines the free frequency inherent in the elastic piece ==; :::: = 彳, = piece output The less energy is dried in the month of vibration Q4, that is, the more power-saving is 0 ^ fi 1: a power-saving type + automatic setting described in the first item of the patent scope, wherein the section is driven by the mechanical vibration to drive at least one A vibrating member that allows vibration on an elastic member is a swinging member that swings back and forth in a fan shape on the vibrating member. 583862