TW569636B - Cover for a hand-held device - Google Patents

Abstract

A hand-held device. The hand-held device comprises a panel assembly, a cover, a speaker and a receiver. The cover, having a first surface facing the panel assembly and a second surface opposite to the first surface, is disposed on the panel assembly in a rotatable manner. The speaker is disposed on the first surface of the cover. The receiver is disposed on the second surface of the cover.

Description

569636

The present invention relates to a handheld device, and in particular to a handheld device having both a speaker and a receiver. A personal digital assistant (PDA) is a small computer system, which can be With a variety of functions, including: electronic call, send and receive E-ami 1, fax, calendar, typing software, turn-key buttons, touch screen for displaying and entering data, and can be ^ Connectors for computers, printers, telephone systems and other components. -In recent years, a hand-held device has been proposed, which can simultaneously function as a mobile phone and a personal digital assistant. It is known that such a handheld device 10 includes a panel assembly 丨 丨 and a cover 12 as shown in Figs. 1a and 1b. The panel assembly 11 is a main part of the handheld device 10, and is provided with a screen 111. , A plurality of keys 112, and a speaker 113. As described above, the screen can be a touch screen for displaying and inputting data, and the key 2 can be used to input data; the speaker 113 can play music and receive it from other communication devices (eg, mobile phones) when the handset 10 is set. Incoming call, speaker 1 1 3 can be used as a microphone for calls. Using the handheld device '/ built-in software, the volume of the speaker 113 can be used when the audio player is playing:: When used as a microphone, its volume is' low. It should be noted that in the conventional handheld device. The cover part 丨 2 only protects the panel assembly 11 〇 | u value is used to understand the hand-held device has the following defects 1. The speaker 113 has two functions because these two functions are through software points:: play music , And as a word to switch, the sound of the speaker 113

569636 V. Description of the invention (2) The quantity may not be adjusted correctly. Therefore, when the speaker 1 1 3 is used as a microphone, its volume may be too large, which may cause the user to feel uncomfortable. 2. When receiving a call signal, the user's ear must touch the speaker 113 ′ Because the speaker 113 is disposed on the panel assembly 11, the user's face will touch the panel assembly n. Therefore, it is easy to soil the panel assembly n. 3 · Because the speaker 3 is installed on the panel assembly 丨 丨 and the space of the panel assembly 11 is limited, the speaker 113 (portingf size of the speaker 113 is also limited, and the sound quality of the speaker 11 3 is also affected. In addition, the conventional personal digital assistant also has similar disadvantages to the conventional handheld device. That is, the cover of the conventional personal digital assistant is only used to protect its panel assembly, and its speaker is also provided on the panel assembly. The purpose of the present invention is to provide a hand-held device that can prevent the panel assembly from being soiled. Another object of the present invention is to provide a cover, the device, and a speaker and a microphone at the same time. A handheld object of the present invention is to provide a digital assistant with a cover and a speaker n. It is suitable for a person to achieve the above-mentioned object, the present invention provides a hand comprising-a panel assembly,-a cover portion, a speaker The "type device" is arranged on the panel assembly in a rotatable manner, 1 has: = =: :: 2 :: face ... the first surface faces the panel assembly, and the tube is disposed at the first part of the cover portion. Two surfaces. The first surface of the word "In a preferred embodiment, the handheld ^

〇746-7646twf (n); HTC91001; TUNGMING.ptd 569636 5. Description of the invention (3) system, which is electrically connected to the speaker and the microphone, respectively, and based on an incoming signal, actuates the speaker and the microphone. Also, the detection switching system may be provided in the panel assembly or the cover. In another preferred embodiment, the panel assembly is provided with a recessed portion, and the μ portion is provided with a protruding portion, and the protruding portion corresponds to the recessed portion. The cover has a protruding portion integrally formed on the cover portion, the speaker is provided on the protruding portion, and the protruding portion is provided with a hollow portion for increasing the speaker of the speaker. In another clever embodiment, the handheld device further includes a Digital ^. A digital camera is disposed on the first surface of the cover portion; the vibrator is disposed in the cover portion and is connected to the detection cut: The system is electrically connected to receive an incoming call signal The vibrating cover and the = keys are provided on the panel assembly to stop the speaker and act simultaneously ^, in another-preferred embodiment, the cover portion is provided with a groove ## and the speaker is too long. The cover of the personal digital assistant includes a body and a speaker. The speaker is provided on the body and includes the above-mentioned and other objects, features, and advantages of the invention. The r # is clearly understandable. A preferred embodiment is given below. η The detailed description is as follows: The drawing is not attached. For the first embodiment, reference is made to the circles 2a and 2b, which shows an embodiment of the present invention. In this embodiment, one of the handheld temple earth devices includes a cover 22, a Speaker 23, one j — panel assembly 21, beta tongue 24, one detection switching system 25 0746-7646twf (n); HTC91001; T \ mtINGtptd page 6

569636 V. Description of the invention (4) A digital camera 26 and a vibrator 27. The panel assembly 21 is a main part of the handheld device 20, and is provided with a screen 211, a plurality of keys 2 12, a recessed portion 21 3, and other components. Like the conventional handheld device, the screen 211 can be a touch screen for displaying and inputting data, and the keys 2 1 2 can also be used for inputting data. It should be noted that among the keys 212 of this embodiment, a receiving key 212a is provided to stop the speaker 24 and activate the microphone 24. The cover portion 22 is rotatably disposed on the panel assembly 21 and has a body 221 and a protruding portion 222. The body 221 is provided with a first surface 22 11 and a second surface 2212, wherein the second surface 2212 The first surface 2211 is located opposite to the first surface 2211, and the first surface 2211 faces the panel assembly 21 when the handheld device 20 is folded. The protruding portion 222 corresponds to the recessed portion 213 of the panel assembly 21, and is integrally formed on the first surface 2211 of the main body 2 21 of the cover portion 22. In addition, the protruding portion 222 may be provided with a hollow portion for increasing the speaker 23 Sound meal. With the hollow portion, the speaker space of the speaker 23 can be increased, and the sound quality of the speaker 23 can be improved. The speaker 23 is disposed on the protruding portion 222 located on the first surface 2211 of the body 221 of the cover portion 22, and can be activated when the handheld device 20 receives an incoming call signal. The speaker 23 can play music, and can transmit sound via a special slot 23i, clearance, or spacer between the surface assembly 21 and the cover portion 22. In the second dagger, the groove 231 is provided on the end face of the cover portion 22, and therefore, even if the device 20 is folded as shown in Fig. 2b, the speaker 23 still transmits sound. , ’, Wealth / reprice

569636, description of the invention As shown in FIG. 2b, the microphone 24 is disposed on the second surface 2212 of the main body 2 21 of the cover portion 22, and can be activated when the handheld device 20 receives an incoming call signal. The detection switching system 25 can be set in the panel assembly 21 or the cover 22. In the second figure, the detection switching system 25 is set in the panel assembly 21, and is connected to the speaker 23 and the microphone, respectively. 24, and the vibrator 27 is electrically connected. For example, the detection switching system 2 5 series can be electrically connected to the speaker 23, the microphone 24, and the vibrator 27 via a circuit or a circuit board (not shown). Therefore, when the handheld device 20 receives an incoming call signal, the detection switching system 25 can control the operation of the speaker 23, the microphone 24, and the vibrator 27. The digital camera 26 is provided on the main body 221 of the cover portion 22, and the 'digital camera 26 is provided on the first surface 2211 of the main body 2 21 of the cover portion 22 in FIG. 2a. The vibrator 27 is disposed in the cover portion 22 and is electrically connected to the detection switching system 25. When the handheld device 20 receives an incoming call signal, the detection switching system 25 can actuate the vibrator 27 to vibrate the cover portion 22. It should be understood that the operation of the speaker 23 or the vibrator 27 may be based on the definition of the user. § In detail, when the handheld device 20 receives an incoming call signal from another communication device (for example, an incoming call signal from another mobile phone), the speaker 23 can sound like a ringing device of a telephone. Therefore, the user can know the incoming call signal from the communication device of other users through the speaker 23 which can provide a larger volume, and at the same time, the vibrator 27 can also be activated. Then the user can press the receive button 2i2a to stop the speaker 23

569636 V. Description of the invention (6) ^ The action of the vibrator 27 and the microphone 24 is actuated. The user can then hold the handset 24 close to the ear for communication. It should be noted that the microphone 24 can be activated when the speaker 23 is activated. 'At this time, when the receiving button 2 12a is depressed, the operation of the speaker 23 and the vibrator 27 stops, and the ringing signal of the microphone 24 (ring signal) is also switched to Speech signai. The debt measurement switching system 25 may operate the speaker 23 'and stop the operation of the microphone 24 when the user opens the cover 22. Figures 3a and 3b show a schematic diagram of another modified example of the handheld device 20 of Figure 2a. In Figure 3a, it is assumed that the switching system 25 is installed in the cover 22 'and in the circle 3b, The digital camera 26 is disposed on the second surface 2212 of the main body 221 of the cover portion 22. The handheld device 20 of this embodiment has the following advantages: 1. Because the microphone 24 is actuated after the receiving button 212a is pressed, its volume can be set in advance and correctly; therefore, it will not be like a conventional device, Frequent volume abnormalities often occur, causing user distress. 2. Since the microphone 24 is disposed on the second surface 2 21 2 of the body 221 of the cover portion 22, the user's face will only touch the cover portion 2 2; therefore, the user's face will not touch Go to the panel assembly 21 and soil it. 3. Since the speaker 23 is provided on the hollow protruding portion 222 of the cover portion 22, its speaker can be enlarged; therefore, the sound quality of the speaker 23 can be improved. 4. Since the microphone 24 and the speaker 23 are provided on the cover 22, the cover 22 can be multifunctional; therefore, unlike the conventional device, the cover 22 can only be used to protect the panel assembly twenty one.

0746-7646twf (n); HTC91001; TUNGMING.ptd Page 9 569636 V. Description of the invention (7) 5. Since the digital camera 26 is provided on the cover 22, by turning the cover 22, the use range of the digital camera 26 Can be enlarged. 6. Since the vibrator 27 is provided in the cover portion 22, the user can easily know whether there is an incoming call. The second embodiment refers to FIGS. 4a and 4b, which shows an embodiment of the personal digital assistant of the present invention. In this embodiment, the personal digital assistant 40 includes a panel assembly 41, a cover portion 42, and a speaker 43. And a digital camera 44. The panel assembly 41 is a main part of the personal digital assistant 40, and is provided with a screen 411, a plurality of keys 412, a recessed portion 413, and other components. The cover portion 42 is rotatably provided on the panel assembly 41, and has a body 421 and a protruding portion 422, the protruding portion 422 corresponds to the recessed portion 413 of the panel assembly 41, and is integrally formed on the cover portion 42; In addition, the protruding portion 42 2 may be provided with a hollow portion for increasing the sound box of the speaker 43. With the hollow portion, the speaker space of the speaker 43 is increased, and the sound quality of the speaker 43 can be improved. The speaker 43 is provided on the protruding portion 422 of the cover portion 42, and the speaker 43 can play music. The digital camera 44 is disposed on the cover portion 42. In FIG. 4a, the digital camera 44 is disposed on a surface of the cover portion 42 facing the panel assembly 41. In FIG. 4b, the digital camera 44 'is disposed on the cover portion. 42 on the other surface. The personal digital assistant 40 of this embodiment has the following advantages: 1. Since the speaker 43 is provided on the hollow protruding portion 422 of the cover portion 42, its speaker can be enlarged; therefore, the sound quality of the speaker 43 can be improved. 2. Since the speaker 43 is provided on the cover 42, the cover 42 can be multifunctional; therefore, unlike the conventional device, the cover 42 can only be used for protection

0746-7646twf (n); HTC91001; TUNGMING.ptd Page 10 569636 V. Description of the invention (8) Panel assembly 41. μ u 1 unit 3. Since the digital camera 44 is provided on the cover portion 42, the use range of the digital camera 44 can be enlarged by turning the torch 42. Although the present invention has been disclosed in the preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some modifications and retouching without departing from the spirit and scope of the present invention. Therefore, the present invention The scope of protection shall be determined by the scope of the attached patent application. ”Β

0746-7646twf (n); ifrC91001; TUNGMING.ptd p. 11

569636 Brief description of the drawings Figure 1a is a schematic diagram of a conventional handheld device; Figure lb is another schematic diagram of the handheld device of Figure la, where the handheld device is folded; Figure 2a is the present invention Figure 2b is another schematic view of the handheld device of Figure 2a, where the handheld device is folded; Figure 3a is a modification of the handheld device of Figure 2a 3b is another schematic view of the handheld device of FIG. 3a, where the handheld device is folded; FIG. 4a is a schematic view of the personal digital assistant of the present invention; and FIG. 4b is a view of FIG. 4a Schematic diagram of another variation of the personal digital assistant. Explanation of symbols: 1 0 handheld device 11 panel assembly 12 cover 111 screen 112 keys 113 speaker 20 handheld device 21 panel assembly 22 cover 23 speaker

0746-7646twf (n); IfTC91001; TTJNGMING.ptd Page 12 569636 Simple instructions 24 microphone 2 5, 2 5 'Detection switching system 26, 26' Digital camera 27 Vibrator 21 1 Screen 212 button 212a Receive button 21 3 recessed part 221 body 2211 first surface r 2212 second surface 222 protrusion 231 groove 4 0 personal digital assistant 41 panel assembly 42 cover 43 speaker 44 digital camera 41 1 screen 412 button 41 3 recessed part 421 body 4 2 2 protrusion

0746-7646twf (n); HTX »1001; TUNGMING.ptd page 13

Claims (1)

569636 Sixth, the scope of the patent application The first type of hand panel main cover, the surface is integrated, and the second speaker is a microphone, 2. If the application includes: a detection cut-off 'dang receive a 3. handheld device, Includes: a turn; a flute and a flute_ 志 & ^ panel assembly is connected, and has 矣 & 一 ^ slightly Υ the first surface facing the total surface of the panel is located opposite to the first surface A surface; provided on the first surface of the cover portion; and a second surface provided on the cover portion. The handheld device described in item 1 of the patent scope includes a button connection, 4. a vibration detection to cut the vibration 5. a button connection, tube 0 if applied, set to stop as an applicator, change system In order to apply, set up a patent system to stop the caller patent of the system on the side and stop the Yang patent on the side of receiving. Make the cover patent on the side and stop the Yang. Connect the speaker and the microphone electrically. To make the speaker sound. The hand-held device described in item 2 further includes a board assembly, and the sound generator of the detection switching system sounds and enables the microphone. The handheld device described in item 2 further includes a cover portion connected to the detection switching device. When the incoming signal is received, the detection switching system will vibrate the enabling portion. The hand-held device described in item 4 further includes a board assembly that sounds with the electric switch of the detection switching system and vibrates the cover, and enables the speech. 6. If you apply for a patent for a detection switching system The handheld device according to item 2 of the scope, wherein the setting is in the panel assembly. 569636 6. Application for patent scope 7 · Hand-held split as described in the scope of patent application No. 2 in which the detection switching system is set in the cover part 8 · Hand-held device panel assembly as described in scope of patent application No. 1 A recessed portion is provided, and the cover portion is provided with a protruding portion corresponding to the recessed portion. 9. The handheld Pei speaker according to item 8 of the scope of patent application is provided on the protruding portion. 1 0 · The hand-held device according to item 8 of the scope of patent application. The protruding part is formed on the cover part. 11. The handheld device according to item 10 of the scope of patent application. The protruding part is a hollow part inside to increase the soil of the speaker. 12. The handheld device according to item 11 of the scope of patent application. ,, tone its box. = The cover is provided with a groove that communicates with the hollow part and opens in the second and second tables. Table 13 · The handheld device described in item 丨 of the scope of patent application, and a digital camera, which is provided in the On the first surface. 14. The handheld device according to item 丨 of the scope of patent application, further including the above, the above, and the above, wherein the includes a digital camera provided on the second surface of the cover portion. 15 · A cover of a personal digital assistant with a wireless communication function; a body; a speaker provided on the body; and a microphone provided on the body; 0746-7646twf (n); HTC91001; TTJNGMING.ptd # page 569636 6 The scope of the patent application includes' when the personal digital assistant is used to perform the wireless communication function, the microphone is enabled and the speaker is disabled; otherwise, the speaker is enabled and the microphone is disabled. 16. The cover according to item 15 of the scope of patent application, which further includes a detection switching system, which is electrically connected to the speaker and the microphone, respectively, for controlling the request and the enabling and disabling of the speaker. . 17 · The cover according to item 16 of the scope of patent application, wherein when the detection switching system receives the incoming signal, the detection switching system is used to make the speaker sound. 18. The cover according to item 17 of the scope of patent application, further comprising a button, which is electrically connected to the detection switching system to stop the speaker from sounding and enable the microphone. 19. The cover according to item 17 of the scope of patent application, which further includes a vibrator connected to the detection switching device, and the detection switching system will cause this when the detection switching system receives the caller ID. The vibrator to vibrate the cover portion. 20. The cover according to item 19 of the scope of patent application, further comprising a button, which is electrically connected to the detection switching system 'to stop the speaker from sounding and the cover to vibrate, and enable the microphone. 21 · The cover part according to item 5 of the patent application scope, wherein the cover part is provided with a protruding part, and the protruding part is integrally formed on the cover part. 22. The cover according to item 21 of the scope of patent application, wherein the speaker is provided on the protruding portion. 23. The cover according to item 22 of the scope of patent application, wherein the protrusion 〇746-7646twf (n); HTC91001; TlJN (a «ING.ptd No. 16 buy 569636) 6. The interior of the patent application section has a cavity for the speaker of the speaker. 24. Such as the scope of patent application No. 2 3 The cover according to item 1, wherein the cover further has a groove, communicates with the cavity, and opens on the surface of the cover. 25. The cover according to item 15 of the scope of patent application, further comprising : A digital camera set on the body. 0746- 76461wf (η); HTC91001; TUNGMING p t d p. 17