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WO2016029782A1 - Manchon de protection - Google Patents

Manchon de protection Download PDF

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Publication number
WO2016029782A1
WO2016029782A1 PCT/CN2015/086217 CN2015086217W WO2016029782A1 WO 2016029782 A1 WO2016029782 A1 WO 2016029782A1 CN 2015086217 W CN2015086217 W CN 2015086217W WO 2016029782 A1 WO2016029782 A1 WO 2016029782A1
Authority
WO
WIPO (PCT)
Prior art keywords
integrated circuit
pin
electrically connected
pulse
protective cover
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/086217
Other languages
English (en)
Chinese (zh)
Inventor
罗启才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2016029782A1 publication Critical patent/WO2016029782A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the utility model relates to the field of mobile terminals, in particular to a protective cover for a mobile terminal.
  • Existing mobile terminals such as smart phones, tablets, etc.
  • These audios include ring tones, sounds from the video, or music.
  • the protection sleeve of the existing mobile terminal does not have a lighting device that can flash with the played audio, so that the effect produced by the audio playback is relatively monotonous and cannot satisfy various enjoyment needs of people.
  • the purpose of the utility model is to solve the problem that the protection sleeve of the existing mobile terminal does not have the audio that can be played to perform flickering, and the effect of playing audio on the existing mobile terminal is relatively monotonous, and provides a protective cover and includes The mobile terminal of the protective cover.
  • the utility model provides a protective cover for a mobile terminal, the protective cover comprises a casing and a lighting component arranged on the casing, the protective casing further comprising a casing disposed on the casing for receiving an audio signal And converting the audio signal into a microphone of a pulse electrical signal, and being respectively disposed on the housing electrically connected to the microphone and the light emitting component, for receiving a pulse electrical signal, and generating the pulsed electrical signal
  • the trigger electrical signal corresponding to the signal is used to open and close the voice control lamp circuit of the light emitting component.
  • the sound control lamp circuit comprises a pulse distributor integrated circuit
  • the pulse distributor integrated circuit is of the type FR2067S
  • the pulse distributor integrated circuit comprises an OP pin, a VDD pin, an ON/OFF a pin, an EL/LED pin, and a GND pin
  • the input end of the microphone is grounded
  • the output end of the microphone is electrically connected to the VDD pin of the pulse splitter integrated circuit via a first protection resistor
  • the VDD pin of the pulse distributor integrated circuit is further electrically connected to the positive electrode of a battery component via a third protection resistor;
  • the OP pin of the pulse divider integrated circuit is electrically connected to an output end of the microphone via a first filter capacitor; the OP pin of the pulse divider integrated circuit is further connected to a second protection resistor The GND pin of the pulse divider integrated circuit is electrically connected;
  • the light emitting component includes a positive electrode and a negative electrode; the EL/LED pin of the pulse splitter integrated circuit is electrically connected to a negative electrode of the light emitting component; and a positive electrode of the light emitting component is electrically connected to a positive electrode of the battery component
  • the negative electrode of the battery assembly is electrically connected to the GND pin of the pulse distributor integrated circuit.
  • the ON/OFF pin of the pulse distributor integrated circuit is electrically connected to the GND pin of the pulse distributor integrated circuit via a switch.
  • the housing is further formed with a second receiving groove
  • the switch is disposed at the bottom of the second receiving groove
  • the protective cover further comprises a detachable mounting a first slot cover for closing the second receiving slot on the housing.
  • the pulse distributor integrated circuit and the battery assembly are both disposed in the second receiving groove.
  • the sound control lamp circuit further includes a second filter capacitor electrically connected between the VDD pin of the pulse distributor integrated circuit and the negative electrode of the battery assembly.
  • the housing is formed with a first accommodating groove for accommodating the mobile terminal;
  • the illuminating component is an EL cold ray, and the EL cold ray is along the first accommodating slot.
  • the opening edge is set.
  • the back surface of the housing is further provided with a through hole corresponding to the camera of the mobile terminal.
  • the utility model receives an audio signal by providing a microphone (MIC) on the casing, and converts the audio signal into a pulse electric signal through the microphone, and receives the pulse electrical signal through a voice control lamp circuit disposed on the casing, and A triggering electrical signal corresponding to the pulse electrical signal is generated to open and close the light-emitting component disposed on the protective cover, thereby implementing an effect of the light-emitting component emitting a flicker with the played audio.
  • the utility model also realizes opening and closing of the blinking function of the light-emitting component by setting a switch.
  • the voice-activated lamp circuit is simplified by providing a pulse-divider integrated circuit.
  • the protective cover is also made simpler by providing a second receiving groove.
  • the utility model is simple, practical and has certain entertainment.
  • FIG. 1 is a front elevational view of a protective cover according to an embodiment of the present invention.
  • Figure 2 is a schematic rear view of the protective cover shown in Figure 1;
  • FIG 3 is a circuit diagram of the sound control lamp circuit of the protective cover shown in Figure 1;
  • Figure 4 is a reference view of the use state of the protective cover shown in Figure 1;
  • FIG. 5 is a reference diagram of a use state of a protective cover according to another embodiment of the present invention.
  • the idea of the utility model is to receive an audio signal by providing a microphone (MIC) on the casing, and convert the audio signal into a pulse electric signal through the microphone, and receive the pulse electric power through a voice control lamp circuit disposed on the casing. And generating a trigger electrical signal corresponding to the pulse electrical signal to open and close the light-emitting component disposed on the protective cover, thereby implementing the effect that the light-emitting component emits flicker with the played audio.
  • MIC microphone
  • FIG. 1 and FIG. 2 are schematic diagrams of a protective cover according to an embodiment of the present invention.
  • the protective cover includes a housing 1 formed with a first receiving slot for receiving the mobile terminal 2; when the mobile terminal 2 is loaded into the protective sleeve, the first receiving slot is passed through the first receiving slot The opening of the screen of the mobile terminal 2 can be seen.
  • the surface of the casing 1 having the opening of the first accommodating groove is referred to as the front surface of the casing 1; the surface of the casing 1 facing away from the opening of the first accommodating groove is referred to as the casing 1 back.
  • the mobile terminal 2 may be an electronic product such as a tablet (such as an IPAD), an MP3/MP4 player (such as IPOD), a portable game machine (such as a PSP), or a personal digital assistant (PDA).
  • the housing 1 can be made of hard plastic, soft plastic, silicone, thermoplastic polyurethane elastomer rubber (TPU), ABS metal, or other plastic.
  • the protective cover further includes a lighting assembly 10 disposed on the housing 1.
  • the light-emitting assembly 10 is EL (Electroluminescent) Light) cold light 101.
  • the EL cold ray 101 is disposed along the opening edge of the first accommodating groove, as shown in FIG.
  • the position of the EL cold ray 101 on the casing 1 is not limited to being disposed along the opening of the first accommodating groove, and may be provided on the back side, the side surface or the rib of the casing 1.
  • the EL cold light 101 can also be designed as other patterns.
  • the EL cold light 101 can form a complicated pattern such as a dragon or a phoenix.
  • the light-emitting component 10 is not limited to the EL cold light 101, and may also be a light-emitting diode. Since the size of the light-emitting diode is small and the brightness of the emitted light is strong, the arrangement of the light-emitting assembly 10 on the casing 1 does not affect the visual effect of the overall shape of the protective cover. It can be understood that the number of light emitting diodes depends on the design needs. Moreover, the light emitting diodes may be disposed on the front, back or side of the housing 1 according to design requirements. In addition, a plurality of light emitting diodes may be arranged in various patterns. For example, a plurality of light emitting diodes may be arranged in a constellation, a cartoon pattern, or the like.
  • the protective cover further includes a microphone 3 disposed on the casing 1 for receiving an audio signal, and converting the audio signal into a pulse electrical signal, and being disposed on the casing 1.
  • the sound control lamp circuit 4 of the light-emitting assembly 10 is electrically connected to the microphone 3 and the light-emitting assembly 10 for receiving a pulse electrical signal and generating a trigger electrical signal corresponding to the pulse electrical signal.
  • the microphone 3 since the microphone 3 can not receive the audio signal sent by the mobile terminal 2, it can also receive the audio signal in the external environment.
  • the microphone 3 in order to reduce the occurrence of flashing of the light-emitting component 10 due to an audio signal in the external environment, the microphone 3 is disposed at a position corresponding to the speaker of the mobile terminal 2 of the housing 1; in this embodiment, the microphone 3 is set. At a position corresponding to the speaker of the mobile terminal 2 at the bottom of the groove of the first accommodating groove.
  • the voice control lamp circuit 4 includes a pulse distributor integrated circuit 41, the model of which is FR2067S; the pulse distributor integrated circuit 41 includes an OP pin, a VDD pin, and an ON. /OFF pin, EL/LED pin, and GND pin.
  • the output end of the microphone 3 is electrically connected to the VDD pin of the pulse distributor integrated circuit 41 via the first protection resistor R1; the VDD pin of the pulse distributor integrated circuit 41 is further connected to the battery component via the third protection resistor R3
  • the positive electrode of B1 is electrically connected.
  • the OP pin of the pulse divider integrated circuit 41 is electrically connected to the output end of the microphone 3 via the first smoothing capacitor C1; the OP pin of the pulse distributor integrated circuit 41 is also distributed through the second protection resistor R2 and the pulse The GND pin of the integrated circuit 41 is electrically connected; the OP pin is for receiving a pulse electrical signal emitted by the microphone 3; the pulse distributor integrated circuit 41 amplifies the pulse electrical signal;
  • the light emitting component 10 includes a positive electrode and a negative electrode; the EL/LED pin of the pulse splitter integrated circuit 41 is electrically connected to the negative electrode of the light emitting component 10; the positive electrode of the light emitting component 10 is electrically connected to the positive electrode of the battery component B1; The negative electrode is electrically connected to the GND pin of the pulse divider integrated circuit 41.
  • the EL/LED pin of the pulse distributor integrated circuit 41 After the OP pin of the pulse distributor integrated circuit 41 receives the pulse electrical signal from the microphone 3, the EL/LED pin of the pulse distributor integrated circuit 41 generates a trigger electrical signal corresponding to the pulse electrical signal. These triggering electrical signals can turn on or close the lighting assembly 10 such that the lighting assembly 10 will flicker.
  • the voice control lamp circuit 4 further includes a second filter capacitor C2 electrically connected between the VDD pin of the pulse distributor integrated circuit 41 and the negative terminal of the battery pack B1.
  • the ON/OFF pin of the pulse distributor integrated circuit 41 is electrically connected to the GND pin of the pulse distributor integrated circuit 41 via a switch K1.
  • the switch K1 the function of the flashing component 10 to flash with the playback of the audio can be controlled by the user.
  • the housing 1 is further formed with a second accommodating groove 11 .
  • the second accommodating groove 11 is opened on the back surface of the housing 1 .
  • the switch K1 is disposed at the bottom of the groove of the second accommodating groove 11. It can be understood that the second receiving groove 11 can also be opened on the side of the housing 1 .
  • the switch K1 may be a slide switch, as shown in FIG. 4, or may be a push button switch or the like.
  • the protective cover further includes a first slot cover 12 detachably mounted on the housing 1 for closing the second accommodating slot 11. It can be understood that the switch K1 can also be arranged on the side of the housing 1.
  • the pulse distributor integrated circuit 41 and the battery assembly B1 are both disposed in the second accommodating groove 11, as shown in FIG.
  • the protective sleeve is only provided with the first receiving groove and the second receiving groove 11, and the overall shape design of the protective sleeve is relatively simple.
  • the back surface of the housing 1 is further provided with a third accommodating groove 13 for accommodating the battery assembly B1 and the pulse distributor integrated circuit 41, and protecting
  • the sleeve further includes a second slot cover (not shown) detachably mounted to the housing 1 for closing the third receiving slot 13, as shown in FIG.
  • a through hole 14 corresponding to the camera 21 of the mobile terminal 2 is also opened on the back surface of the casing 1.
  • the battery assembly B1 may be a rechargeable battery such as a lithium battery, a lithium polymer battery, a lithium ion battery or the like, and the charging interface of the rechargeable battery may be disposed on the side or the back of the casing 1.
  • the protective cover may further include an adjusting device electrically connected to the microphone 3 for controlling the sensitivity of the microphone 3 to receive sound.
  • the light-emitting assembly 10 may include a plurality of light-emitting sub-units that are connected in parallel with each other in different colors, and the protective cover includes a conductive state for switching the plurality of light-emitting sub-units to change the light emitted by the light-emitting assembly 10.
  • the protective cover further includes a bracket disposed on the back surface of the housing 1 , through which the mobile terminal 2 disposed in the protective sleeve can stand up.
  • the plane of the mobile terminal 2 is The angle between the vertical planes is 30°-45°. In this way, the user can conveniently watch the music MV, watch a movie or other video screen through the mobile terminal 2.
  • the utility model receives an audio signal by providing a microphone (MIC) on the casing, and converts the audio signal into a pulse electric signal through the microphone, and receives the pulse electrical signal through a voice control lamp circuit disposed on the casing, and A triggering electrical signal corresponding to the pulse electrical signal is generated to open and close the light-emitting component disposed on the protective cover, thereby implementing an effect of the light-emitting component emitting a flicker with the played audio.
  • the utility model also realizes opening and closing of the blinking function of the light-emitting component by setting a switch.
  • the voice-activated lamp circuit is simplified by providing a pulse-divider integrated circuit.
  • the protective cover is also made simpler by providing a second receiving groove.
  • the utility model is simple, practical and has certain entertainment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un manchon de protection pour un terminal mobile (2). Le manchon de protection comporte un boîtier (1) et un composant émetteur de lumière (10) mis en œuvre sur le boîtier (1), et le manchon protecteur comporte par ailleurs un microphone (3) mis en œuvre sur le boîtier (1) pour recevoir un signal audio et convertir le signal audio en un signal électrique d'impulsion, et un circuit de lampe de commande de son (4) mis en œuvre sur le boîtier (1) et connecté au microphone (3) et au composant émetteur de lumière (10) respectivement pour recevoir le signal électrique d'impulsion et générer un signal électrique de déclenchement correspondant au signal électrique d'impulsion de manière à allumer et éteindre le composant émetteur de lumière (10). Le manchon de protection est simple et pratique, et offre des possibilités récréatives dans une certaine mesure.
PCT/CN2015/086217 2014-08-29 2015-08-06 Manchon de protection Ceased WO2016029782A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420497548.7 2014-08-29
CN201420497548.7U CN204231426U (zh) 2014-08-29 2014-08-29 保护套

Publications (1)

Publication Number Publication Date
WO2016029782A1 true WO2016029782A1 (fr) 2016-03-03

Family

ID=52929471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/086217 Ceased WO2016029782A1 (fr) 2014-08-29 2015-08-06 Manchon de protection

Country Status (2)

Country Link
CN (1) CN204231426U (fr)
WO (1) WO2016029782A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204231426U (zh) * 2014-08-29 2015-03-25 罗启才 保护套

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005019795U1 (de) * 2005-12-19 2006-02-23 Canhold International Ltd., Tai Po Kommunikationseinheit für Mobiltelefon
JP2010103688A (ja) * 2008-10-22 2010-05-06 Nec Saitama Ltd 携帯端末及びその発光制御方法
CN103907335A (zh) * 2011-05-23 2014-07-02 亚历山大·哈蒙德 发光手机壳
CN204231426U (zh) * 2014-08-29 2015-03-25 罗启才 保护套
CN204244294U (zh) * 2014-12-16 2015-04-01 唐云 移动终端保护外壳

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005019795U1 (de) * 2005-12-19 2006-02-23 Canhold International Ltd., Tai Po Kommunikationseinheit für Mobiltelefon
JP2010103688A (ja) * 2008-10-22 2010-05-06 Nec Saitama Ltd 携帯端末及びその発光制御方法
CN103907335A (zh) * 2011-05-23 2014-07-02 亚历山大·哈蒙德 发光手机壳
CN204231426U (zh) * 2014-08-29 2015-03-25 罗启才 保护套
CN204244294U (zh) * 2014-12-16 2015-04-01 唐云 移动终端保护外壳

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"FR 2067S music controlled lamp IC", FURUIXIN TECHNOLOGY, 22 May 2013 (2013-05-22), Retrieved from the Internet <URL:www.elecfans.com> *

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