CN203788016U - Power supply device - Google Patents
Power supply device Download PDFInfo
- Publication number
- CN203788016U CN203788016U CN201420153294.7U CN201420153294U CN203788016U CN 203788016 U CN203788016 U CN 203788016U CN 201420153294 U CN201420153294 U CN 201420153294U CN 203788016 U CN203788016 U CN 203788016U
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- contact
- storage module
- electrically connected
- supply installation
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to the technical field of communication, and in particular relates to a power supply device. The power supply device comprises a power storage module and a casing. The power storage module is arranged in the casing. The power storage module is used for charging or powering a mobile terminal. The power supply device is characterized in that the power supply device further comprises an audio processing module; the audio processing module is arranged in the casing, and is electrically connected with the power storage module; and the audio processing module and the power storage module share the casing to form a stereo. A stereo function is added based on the power supply device. The audio processing module and the power storage module share the casing, so that the overall structure is simple. When the mobile terminal is charged, music or video can be played. A user can select the audio processing module in the power supply device to sound. A loudspeaker built-in the mobile terminal does not work. The power storage module powers the audio processing module. The problem that the power loss of the mobile terminal is increased due to the fact that the loudspeaker built-in the mobile terminal works is prevented.
Description
Technical field
The utility model relates to communication technical field, particularly a kind of electric supply installation.
Background technology
Portable power source, English mobile power pack(is called for short MPP), be a kind of portable charger that integrates power supply and charge function, can charge whenever and wherever possible or standby power supply to digital equipments such as mobile phones.
Existing portable power source great majority only have single function, only that mobile terminal is charged, using portable power source charging process, some user can play music or video, and the built-in loudspeaker work of mobile terminal is sounded, but, the built-in loudspeaker work of mobile terminal increases the electric weight of loss mobile terminal, and built-in its sounding of loudspeaker of mobile terminal is less, when user can not indulge in luxuriousness to one's heart's desire music, charging interval also increases, and causes poor user experience.
Utility model content
For prior art deficiency, the purpose of this utility model is to provide a kind of electric supply installation, on electric supply installation basis, increase acoustic function, and the shell using the shell of electric supply installation as sound equipment, simple in structure, when being intended to solve portable power source mobile terminal being charged, playing music by mobile terminal or video, its built-in loudspeaker work increases the problem of the kwh loss of mobile terminal.
The technical scheme the utility model proposes is:
A kind of electric supply installation, comprise electricity storage module and shell, described electricity storage module is located in described shell, described electricity storage module is for charging or power mobile terminal, described electric supply installation also comprises audio processing modules, and described audio processing modules is located in described shell, and is electrically connected with described electricity storage module, described audio processing modules and described electricity storage module share described shell, to form sound equipment.
Further, described case surface is provided with Plug Division, and peg graft for described mobile terminal in described Plug Division, so that described mobile terminal is fixed on described electric supply installation.
Further, in described Plug Division, be provided with the first contact, described the first contact is electrically connected with described electricity storage module, described mobile terminal is electrically connected in described mobile terminal is placed in described Plug Division time with described electricity storage module, or, described the first contact is electrically connected with described audio processing modules, described mobile terminal is electrically connected in described mobile terminal is placed in described Plug Division time with described audio processing modules.
Further, in described Plug Division, be provided with the first contact, described the first contact comprises the first sub-contact and the second sub-contact, described the first sub-contact and described the second sub-contact not conducting mutually, described the first sub-contact is electrically connected with described electricity storage module, and described the second sub-contact is electrically connected with described audio processing modules, or, described the second sub-contact is electrically connected with described electricity storage module, and described the first sub-contact is electrically connected with described audio processing modules.
Further, described Plug Division has the first side wall and the second sidewall, described the first side wall is provided with shell fragment, and described shell fragment makes described mobile terminal be affixed on described the second sidewall while being used in described mobile terminal is placed in described Plug Division, so that described mobile terminal is fixed in described Plug Division.
Further, described electric supply installation also comprises electric weight output interface, described electric weight output interface is electrically connected with described electricity storage module, is electrically connected and makes described electricity storage module that described mobile terminal is charged or be powered with described mobile terminal for described electric weight output interface.
Further, described electric supply installation also comprises audio input interface, described audio input interface is electrically connected with described audio processing modules, is electrically connected the audio signal that makes described audio processing modules process described mobile terminal for described audio input interface with described mobile terminal.
Further, described case surface is provided with resettlement section, and described resettlement section is for receiving the reserve battery of described mobile terminal.
Further, be provided with the second contact in described resettlement section, described the second contact is electrically connected with described electricity storage module, for described electricity storage module, the reserve battery that is accommodated in the described mobile terminal in described resettlement section is charged.
Further, described resettlement section is also provided with cover plate, and described cover plate is for hiding the reserve battery being accommodated in described resettlement section.
According to above-mentioned technical scheme, the beneficial effect of a kind of electric supply installation of the utility model: increase acoustic function on the basis of electric supply installation, audio processing modules and electricity storage module common enclosure, make overall simple in structure, play music or video in mobile terminal charging simultaneously, user can select the audio processing modules sounding in electric supply installation, the built-in loudspeaker of mobile terminal are not worked, electricity storage module is powered to audio processing modules, thereby can not increase because of the built-in loudspeaker work of mobile terminal the loss of mobile terminal electric weight.
Brief description of the drawings
Fig. 1 is the cutaway view of the electric supply installation that provides of the utility model embodiment;
Fig. 2 is that the mobile terminal that the utility model embodiment provides is plugged on the stereogram on electric supply installation;
Fig. 3 is the stereogram of the electric supply installation that provides of the utility model embodiment;
Fig. 4 is the stereogram of the electric supply installation other direction that provides of the utility model embodiment;
Fig. 5 is the stereogram of the resettlement section on the electric supply installation that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of electric supply installation 1.
Electric supply installation 1 comprises electricity storage module 12.
Electricity storage module 12 is mainly used in mobile terminal 100 charge or power, and can certainly power to other electronic devices and components.
As shown in Figure 3, electric supply installation 1 comprises electric weight input interface 120.
Electric weight input interface 120 is electrically connected with electricity storage module 12.
Electric weight input interface 120 passes through wire or is directly connected with extraneous power supply, and electricity storage module 12 is charged.
Electric supply installation 1 comprises electric weight output interface 121.
Electric weight output interface 121 is electrically connected with electricity storage module 12.
In the time that electric weight output interface 121 is electrically connected with mobile terminal 100, particularly, electric weight output interface 121 is electrically connected by wire with mobile terminal 100, and electricity storage module 12 is charged or powers mobile terminal 100 by electric weight output interface 121.
The quantity of electric weight output interface 121 is one or more, in the present embodiment, electricity storage module 12 is provided with two electric weight output interfaces 121, respectively two mobile terminals 100 is charged, thereby can charge to two mobile terminals 100 simultaneously by two output interfaces 121.
Preferably, the type of electric weight output interface 121 is USB interface.
Certainly, the type of electric weight output interface 121 can also be the 8pin interface of circular hole interface, iPhone.
As shown in Figure 1, electric supply installation 1 also comprises audio processing modules 130.
Audio processing modules 130 is electrically connected with electricity storage module 12, and electricity storage module 12 is powered to audio processing modules 130, and audio processing modules 130 is worked.
Audio processing modules 130 by input audio signal to extraneous output sound.
Audio processing modules 130 comprises source of sound input module, signal amplifier and loud speaker.
Signal amplifier in audio processing modules 130 and loud speaker can improve the max volume of sounding, the music of mobile terminal playing or video are by audio processing modules 130 output sounds, can improve the music of mobile terminal playing or the max volume of video, solve the little problem of the built-in sound horn of mobile terminal, improve user and experience.
As shown in Figure 4, electric supply installation 1 comprises audio input interface 132.
Audio input interface is electrically connected with audio processing modules 130.
Audio input interface 132 is connected with mobile terminal 100 by tone frequency channel wire 101.
The audio signal that mobile terminal 100 sends enters audio processing modules 130 by audio input interface 132.
As shown in Figure 1, electric supply installation 1 comprises shell 11.
Electricity storage module 12 and audio processing modules 130 are located in shell 11.
Electricity storage module 12 and audio processing modules 130 can directly be fixed on the madial wall of shell 11, also can be fixed on the madial wall of shell 11 by support.
As shown in Figure 3 and Figure 4, electric weight input interface 120, electric weight output interface 121, audio input interface 132 are all fixed on shell 11, and can connect with extraneous corresponding equipment.
As shown in Figure 4, the body of shell 11 is also provided with sender 111.
The sound that audio processing modules 130 in shell 11 is exported is propagated to the external world by sender 111.
In the present embodiment, sender 111 is multiple and is array distribution.
In the time that audio input interface 132 is connected with mobile terminal 100 by tone frequency channel wire 101, the audio signal that audio processing modules 130 mobile terminal receives 100 send, after audio signal being changed into voice output processing, the sound that audio processing modules 130 sends is propagated to the external world through sender 111.
As shown in Figure 4, shell 11 surfaces are provided with control panel 131.
Control panel 131 is for manipulating mobile terminal 100.
Control panel 131 is provided with multiple function buttons 1311.
Each function button 1311 represents a kind of function of controlling, as volume-, volume+, next, a upper head.
In the present embodiment, electricity storage module 12 and audio processing modules 130 common enclosure 11, make audio processing modules 130 and shell 11 form sound equipment, on the basis of electric supply installation 1, increase audio processing modules 130, make electric supply installation 1 also there is the function of sound equipment, when electric supply installation 1 charges to mobile terminal 100, the audio frequency that electric supply installation 1 can also output mobile terminal 100 sends, simultaneously, solve mobile terminal 100 in the time playing music or video, the too much problem of its built-in speaker sound kwh loss too small and battery.
Only have at electric supply installation 1 on the basis of power supply or charge function, or electric supply installation 1 has on the basis of power supply or charge function and acoustic function, as shown in Figure 5, shell 11 surfaces are provided with resettlement section 114.
The reserve battery of mobile terminal 100 is received in resettlement section 114, so that user carries the reserve battery of mobile terminal.
Particularly, resettlement section 114 is arranged with in the diapire of shell 11.
In resettlement section 114, be provided with the second contact 16 conducting with electricity storage module 12, when reserve battery be placed in resettlement section 114 interior after, reserve battery can be by the second contact 16 and electricity storage module 12 electric connections, so that electricity storage module 12 can be charged to reserve battery.
In the present embodiment, resettlement section 114 is also provided with cover plate 17, and cover plate 17 is for hiding the reserve battery being accommodated in resettlement section 114.
Cover plate 17 is that reserve battery drops out from resettlement section 114 for fear of when the mobile power supply device 1.
Preferably, cover plate 17 is connected with resettlement section 114 by buckle.
Can certainly adopt other connected mode to connect, as cover plate 17 being fixed on resettlement section 114 with screw.
As shown in Figure 5, shell 11 surfaces are also provided with charge switch 18.
Whether charge switch 18 charges to the reserve battery in resettlement section 114 for controlling electricity storage module 12.
Whether user is controlled and reserve battery is charged by control charge switch 18.
Shell 11 surfaces are also provided with indicator light 19.
Indicator light 19 is the charged states for being presented at the reserve battery in resettlement section 114.
In the present embodiment, if indicator light 19 is bright, represent that reserve battery charges, if indicator light 19 does not work, represent that reserve battery is current does not charge.
Further, represent by the color of indicator light 19 whether reserve battery has charged.
As, if indicator light 19 is red, represent also underfill of reserve battery, if indicator light 19 is green, represent that reserve battery is full of.
As shown in Figure 4, Plug Division 112 is established on shell 11 surfaces.
Peg graft for mobile terminal 100 in Plug Division 112, so that mobile terminal 100 is fixed on electric supply installation 1.
Particularly, Plug Division 112 is depressed in shell 11.
In the utility model, Plug Division 112 can be mated with mobile terminal 100 lateral lengths, mobile terminal 100 transverse splicings are in Plug Division 112, and Plug Division 112 can also be mated with mobile terminal 100 vertical extension, and mobile terminal 100 is vertically plugged in Plug Division 112.
In the present embodiment, mate with mobile terminal 100 lateral lengths Plug Division 112, and mobile terminal 100 transverse splicings are in Plug Division 112.
In Plug Division 112, be provided with the first contact 14.
The first contact 14 is electrically connected with electricity storage module 12, mobile terminal 100 is electrically connected for be placed in Plug Division 112 at mobile terminal 100 when interior with electricity storage module 12, or, the first contact 14 is electrically connected with audio processing modules 130, mobile terminal 100 is electrically connected for be placed in Plug Division 112 at mobile terminal 100 when interior with audio processing modules 130.
The first contact 14 has following two kinds of functions:
The first, the first contact 14 is electrically connected with electricity storage module 12, and for contacting with the contact on mobile terminal 100.
In the time having contact on mobile terminal 100, the contact on mobile terminal 100 contacts with the first contact 14 on electric supply installation 1, and electricity storage module 12 is charged or powers mobile terminal 100 by the contact on the first contact 14 and mobile terminal 100.
Because electric supply installation 1 has electric weight output interface 121, for this reason, electric supply installation 1 can charge to many mobile terminals 100 simultaneously, and electric supply installation 1 has dissimilar charging inlet, to adapt to the demand of different mobile terminal.
In the present embodiment, in the time that mobile terminal 100 has the interface suitable with electric weight output interface 121 and contact corresponding to the first contact 14, electric supply installation 1 can utilize the first contact 14 and electric weight output interface 121 this mobile terminal 100 to be charged simultaneously, adopt two kinds of dissimilar interfaces same mobile terminal 100 to be charged simultaneously, reach the object of quick charge.
The second, the first contact 14 is electrically connected with audio processing modules 130, and for contacting with the contact on mobile terminal 100.
In the present embodiment, audio processing modules 130 also can utilize the first contact 14 to contact with the contact on mobile terminal 100 and receive the audio signal that also handle mobile terminal 100 sends.
In the present embodiment, when the first contact 14 contacts with the contact on mobile terminal 100, in the time that the first contact 14 is electrically connected with electricity storage module 12, electricity storage module 12 is charged or powers mobile terminal 100.In the time that the first contact 14 is electrically connected with audio processing modules 130, if mobile terminal 100 is also being play music or video, the audio signal that audio processing modules 130 mobile terminal receives 100 send, and the audio signal that mobile terminal 100 is sent is sounded after processing.
In the present embodiment, the first contact 14 comprises the first sub-contact 141 and the second sub-contact 141, sub-contact 142, the first and the second sub-contact 142 not conductings mutually.
As shown in Figure 1, the second sub-contact 142 is electrically connected with electricity storage module 12, and the first sub-contact 141 is electrically connected with audio processing modules 130.
Wherein, the dotted line in Fig. 1 represents the wire connecting.
Certainly in the present embodiment, can also be that the first sub-contact 141 is electrically connected with electricity storage module 12, and the second sub-contact 142 be electrically connected with audio processing modules 130.
Above-mentioned two schemes all requires to need on mobile terminal 100 two contacts, and two contacts on mobile terminal 100 are corresponding with the first sub-contact 141 and the second sub-contact 142.
In the time that the first sub-contact 141 and the second sub-contact 142 contact with two contacts corresponding on mobile terminal 100, above-mentioned two schemes, by the first sub-contact 141 and the second sub-contact 142, electric supply installation 1 both can be realized mobile terminal 100 is charged or powered, the music of again can output mobile terminal 100 playing or the sound of video.
In the present embodiment, the diapire of Plug Division 112 is located in the first contact 14.
When mobile terminal 100 inserts Plug Division 112, utilize the gravity of self that the contact on mobile terminal 100 is contacted with the first contact 14 on 112 diapires of Plug Division.
In order to allow the further fixed cellular terminal 100 in Plug Division 112, in the present embodiment, Plug Division 112 has the first side wall 1120 and the second sidewall 1121, and the first side wall 1120 and the second sidewall 1121 distribute alternately.
The first side wall 1120 is provided with shell fragment 15.
In the utility model, the first side wall 1120 can be the side leaning with mobile terminal 100 back covers, can be also the side leaning with mobile terminal 100 fore shells.
In the present embodiment, the first side wall 1120 refers to the side leaning with mobile terminal 100 back covers.
The second sidewall 1121 refers to the side leaning with mobile terminal 100 fore shells.
Mobile terminal 100 is plugged in Plug Division 112, shell fragment 15 utilizes the shell fragment of self to lean mobile terminal 100, so that mobile terminal 100 fore shells are close to the second sidewall 1121, utilize shell fragment 15 and the second sidewall 1121 to clamp mobile terminal 100, thereby fixed cellular terminal 100.
On the first side wall 1120, be provided with shell fragment resettlement section 113.
By shell fragment resettlement section 113, shell fragment 15 can protrude the first side wall 1120 and stretch into Plug Division 112, and in the time that shell fragment 15 and mobile terminal 100 back covers lean, shell fragment 15 can retract or partially retracted shell fragment resettlement section 113 in.
In the present embodiment, three shell fragments 15 are linearly distributed on the first side wall 1120.
Three shell fragments 15 lean respectively head end, tail end and the middle part of mobile terminal 100.
In the present embodiment, the second sidewall 1121 has the groove 11210 towards upper shed.
Groove 11210 is U shape, in order not block the display screen of mobile terminal 100.
In sum, audio processing modules 130 and electricity storage module 12 common enclosure 11, on the basis of electric supply installation 1, increase acoustic function, make overall simple in structure of electric supply installation 1, charge and play music or video simultaneously at mobile terminal 100, user can select audio processing modules 130 sounding in electric supply installation 1, the built-in loudspeaker of mobile terminal 100 are not worked, electricity storage module 12 is powered to audio processing modules, thereby can not increase because of the built-in loudspeaker work of mobile terminal 100 loss of mobile terminal 100 electric weight.The audio frequency that mobile terminal 100 sends is by after audio processing modules 130, propagate sound to the external world through the sender 111 on shell 11, user is in enjoying music or video, can not increase because of the built-in loudspeaker work of mobile terminal 100 again the loss of mobile terminal 100 electric weight, cause 100 charging intervals of mobile terminal long.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. an electric supply installation, comprise electricity storage module and shell, described electricity storage module is located in described shell, described electricity storage module is used for mobile terminal charge or power, and it is characterized in that, described electric supply installation also comprises audio processing modules, described audio processing modules is located in described shell, and be electrically connected with described electricity storage module, described audio processing modules and described electricity storage module share described shell, to form sound equipment.
2. a kind of electric supply installation as claimed in claim 1, is characterized in that, described case surface is provided with Plug Division, and peg graft for described mobile terminal in described Plug Division, so that described mobile terminal is fixed on described electric supply installation.
3. a kind of electric supply installation as claimed in claim 2, it is characterized in that, in described Plug Division, be provided with the first contact, described the first contact is electrically connected with described electricity storage module, described mobile terminal is electrically connected in described mobile terminal is placed in described Plug Division time with described electricity storage module, or described the first contact is electrically connected with described audio processing modules, described mobile terminal is electrically connected in described mobile terminal is placed in described Plug Division time with described audio processing modules.
4. a kind of electric supply installation as claimed in claim 2, it is characterized in that, in described Plug Division, be provided with the first contact, described the first contact comprises the first sub-contact and the second sub-contact, described the first sub-contact and described the second sub-contact not conducting mutually, described the first sub-contact is electrically connected with described electricity storage module, and described the second sub-contact is electrically connected with described audio processing modules, or, described the second sub-contact is electrically connected with described electricity storage module, and described the first sub-contact is electrically connected with described audio processing modules.
5. a kind of electric supply installation as claimed in claim 2, it is characterized in that, described Plug Division has the first side wall and the second sidewall, described the first side wall is provided with shell fragment, described shell fragment makes described mobile terminal be affixed on described the second sidewall while being used in described mobile terminal is placed in described Plug Division, so that described mobile terminal is fixed in described Plug Division.
6. a kind of electric supply installation as claimed in claim 1, it is characterized in that, described electric supply installation also comprises electric weight output interface, described electric weight output interface is electrically connected with described electricity storage module, is electrically connected and makes described electricity storage module that described mobile terminal is charged or be powered with described mobile terminal for described electric weight output interface.
7. a kind of electric supply installation as claimed in claim 1, it is characterized in that, described electric supply installation also comprises audio input interface, described audio input interface is electrically connected with described audio processing modules, is electrically connected the audio signal that makes described audio processing modules process described mobile terminal for described audio input interface with described mobile terminal.
8. a kind of electric supply installation as claimed in claim 1, is characterized in that, described case surface is provided with resettlement section, and described resettlement section is for receiving the reserve battery of described mobile terminal.
9. a kind of electric supply installation as claimed in claim 8, it is characterized in that, in described resettlement section, be provided with the second contact, described the second contact is electrically connected with described electricity storage module, for described electricity storage module, the reserve battery that is accommodated in the described mobile terminal in described resettlement section is charged.
10. a kind of electric supply installation as claimed in claim 8, is characterized in that, described resettlement section is also provided with cover plate, and described cover plate is for hiding the reserve battery being accommodated in described resettlement section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153294.7U CN203788016U (en) | 2014-03-31 | 2014-03-31 | Power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153294.7U CN203788016U (en) | 2014-03-31 | 2014-03-31 | Power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788016U true CN203788016U (en) | 2014-08-20 |
Family
ID=51324168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153294.7U Expired - Fee Related CN203788016U (en) | 2014-03-31 | 2014-03-31 | Power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953636A (en) * | 2014-03-31 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Power supply device |
| CN104953635A (en) * | 2014-03-31 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Power supply device |
-
2014
- 2014-03-31 CN CN201420153294.7U patent/CN203788016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953636A (en) * | 2014-03-31 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Power supply device |
| CN104953635A (en) * | 2014-03-31 | 2015-09-30 | 宇龙计算机通信科技(深圳)有限公司 | Power supply device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9351065B2 (en) | Loudspeaker enclosure system having detachable wireless headphones and control method thereof | |
| CN201699983U (en) | Portable multifunctional sound device | |
| CN202551269U (en) | Multifunctional audible device externally connected with mobile phone | |
| CN206117925U (en) | Earphone charging device with stereo set and FM broadcasting function | |
| CN107770662A (en) | A kind of automatic charging and the implementation method and circuit of switching on and shutting down | |
| CN203788016U (en) | Power supply device | |
| CN210807604U (en) | Earphone cabin with audio playing function | |
| CN203788018U (en) | Power supply device | |
| CN203788019U (en) | Power supply device | |
| CN204887333U (en) | Intelligence bluetooth speaker | |
| CN203378027U (en) | Multifunctional bluetooth earphone | |
| CN207504608U (en) | A kind of charging unit and bluetooth headset for bluetooth headset | |
| CN203788017U (en) | Power supply device | |
| CN104953635A (en) | Power supply device | |
| KR20110096514A (en) | Battery pack with solar cell charger for portable device | |
| CN204482017U (en) | A kind of Baffle Box of Bluetooth with Multifunctional portable power source | |
| CN204679932U (en) | A kind of Multifunction computer mainframe | |
| CN105049988A (en) | Portable sound box with wireless charging device | |
| CN203368693U (en) | Audio player | |
| CN208890032U (en) | Audio conversion connector | |
| CN203691613U (en) | Bluetooth sound box capable of answering calling through shaking | |
| CN207910987U (en) | Wireless charging Baffle Box of Bluetooth | |
| CN104953637A (en) | Power supply device | |
| CN104953634A (en) | Power supply device | |
| CN104953636A (en) | Power supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |