CN203933083U - mobile phone case power bank - Google Patents
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- CN203933083U CN203933083U CN201420222172.9U CN201420222172U CN203933083U CN 203933083 U CN203933083 U CN 203933083U CN 201420222172 U CN201420222172 U CN 201420222172U CN 203933083 U CN203933083 U CN 203933083U
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- 238000001514 detection method Methods 0.000 claims abstract description 20
- 239000000428 dust Substances 0.000 claims description 5
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- 229920000642 polymer Polymers 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 26
- 238000010586 diagram Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
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- 238000009434 installation Methods 0.000 description 3
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Abstract
本实用新型公开了一种手机保护壳移动电源；包括壳体及设置于壳体内的电池组和控制电路板，壳体上表面设有一可容纳手机的容纳槽，且壳体的侧壁上设有充电接口、输出接口及显示屏，控制电路板上设有电池过流过压保护电路、MCU主控电路、升压电路、电池电压检测电路及负载电量检测电路；充电接口通过电池过流过压保护电路与电池组连接；升压电路的输入端与电池组连接，输出端与输出接口连接；且升压电路与MCU主控电路连接；电池电压检测电路分别与电池组及MCU主控电路连接负载电量检测电路分别与输出接口及MCU主控电路连接，显示屏与MCU主控电路连接；本实用新型将手机保护壳及移动电源有效融合在一起，大大缩小占用空间，节约资源，也方便携带及充电。
The utility model discloses a mobile phone protective shell mobile power supply; it comprises a shell, a battery pack and a control circuit board arranged in the shell, the upper surface of the shell is provided with a receiving groove which can receive the mobile phone, and the side wall of the shell is provided with a charging interface, an output interface and a display screen, and the control circuit board is provided with a battery over-current and over-voltage protection circuit, an MCU main control circuit, a boost circuit, a battery voltage detection circuit and a load power detection circuit; the charging interface is connected to the battery pack through the battery over-current and over-voltage protection circuit; the input end of the boost circuit is connected to the battery pack, and the output end is connected to the output interface; and the boost circuit is connected to the MCU main control circuit; the battery voltage detection circuit is respectively connected to the battery pack and the MCU main control circuit; the load power detection circuit is respectively connected to the output interface and the MCU main control circuit, and the display screen is connected to the MCU main control circuit; the utility model effectively integrates the mobile phone protective shell and the mobile power supply, greatly reduces the occupied space, saves resources, and is also convenient to carry and charge.
Description
技术领域technical field
本实用新型涉及移动电源设备技术领域，具体地讲，涉及一种手机保护壳移动电源。The utility model relates to the technical field of mobile power supply equipment, in particular to a mobile power supply for a mobile phone protective case.
背景技术Background technique
目前市场上，手机电池的容量通常都是非常有限的，在使用过程中，往往会遇到打电话、玩游戏或上网等，电池电量过低，导致手机自动关机而带来的困扰和无赖，这时便需要对手机进行充电。而手机充电主要依靠旅充、座充、移动电源等充电器。对于座充，一般情况均不能做到边充电边玩手机的效果，旅充的话，即便能做到边充电边玩手机，但玩起来也是非常的不便，故而市场上比较普及的多是移动电源，可对多种不同产品进行充电，具有通用性。Currently on the market, the battery capacity of mobile phones is usually very limited. In the process of using, you often encounter troubles and rogues caused by making calls, playing games or surfing the Internet. The battery power is too low, causing the mobile phone to automatically shut down. At this time, the mobile phone needs to be charged. The charging of mobile phones mainly relies on chargers such as travel chargers, seat chargers, and mobile power supplies. For the charger, in general, it is impossible to play the mobile phone while charging. For the travel charger, even if it can be used to play the mobile phone while charging, it is very inconvenient to play. Therefore, the mobile power bank is more popular in the market. , can charge a variety of different products, and has versatility.
但是，由于现有手机移动电源的接口标准主要考虑手机小型化、方便携带以及移动电源通用性、减少电子废弃物的需要，而没有充分考虑手机移动电源小型化、方便携带的需要，因此，采用现有标准生产的与手机电源插座配套的标准插头(含插头后端的塑胶保护罩)的厚度均大于7mm，带有这类标准插头的现有手机移动电源的厚度和体积也偏大，因此，在旅行或出差过程中，也不方便随身携带移动电源等充电设备，当给手机充电时，手机及移动电源虽通过数据线连接在一起，但还是两个独立的整体，如果有一款移动电源，既能给手机充电又能与手机绑定在一起成一个整体就可以解决携带不便等困扰。However, because the existing interface standards for mobile phone power supplies mainly consider the miniaturization of mobile phones, the convenience of portability, the versatility of mobile power supplies, and the need to reduce electronic waste, but do not fully consider the needs of miniaturization and portability of mobile phone power supplies. The thickness of the standard plug (including the plastic protective cover at the rear end of the plug) produced by the existing standard is greater than 7mm. The thickness and volume of the existing mobile power supply for mobile phones with this type of standard plug are also too large. During travel or business trips, it is not convenient to carry charging equipment such as mobile power with you. When charging a mobile phone, although the mobile phone and the mobile power are connected together through a data cable, they are still two independent wholes. If there is a mobile power, It can not only charge the mobile phone but also be bound with the mobile phone to form a whole, which can solve the troubles such as inconvenience of carrying.
实用新型内容Utility model content
本实用新型的目的在于克服现有技术中移动电源厚度大、体积大、携带不便之不足而提供的一种手机保护壳移动电源。The purpose of the utility model is to provide a mobile phone protective case mobile power supply for overcoming the shortcomings of the mobile power supply in the prior art, such as large thickness, large volume, and inconvenient portability.
本实用新型解决现有技术问题所采用的改进方案是：一种手机保护壳移动电源，包括壳体及设置于壳体内的电池组和控制电路板，其改进在于：所述壳体上表面设有一可容纳手机的容纳槽，且所述壳体的侧壁上设有充电接口、输出接口及显示屏，所述控制电路板上设有电池过流过压保护电路、MCU主控电路、升压电路、电池电压检测电路及负载电量检测电路；The improvement scheme adopted by the utility model to solve the problems of the prior art is: a mobile phone protective case mobile power supply, including a case, a battery pack and a control circuit board arranged in the case, and the improvement lies in that: the upper surface of the case is provided with There is a storage slot that can hold a mobile phone, and the side wall of the housing is provided with a charging interface, an output interface and a display screen, and the control circuit board is provided with a battery overcurrent and overvoltage protection circuit, an MCU main control circuit, a Voltage circuit, battery voltage detection circuit and load power detection circuit;
其中，所述充电接口通过所述电池过流过压保护电路与所述电池组连接；所述升压电路的输入端与所述电池组连接，输出端与所述输出接口连接；且所述升压电路与所述MCU主控电路连接；所述电池电压检测电路分别与所述电池组及MCU主控电路连接；所述负载电量检测电路分别与所述输出接口及MCU主控电路连接，所述显示屏与所述MCU主控电路连接。Wherein, the charging interface is connected to the battery pack through the battery overcurrent and overvoltage protection circuit; the input terminal of the boost circuit is connected to the battery pack, and the output terminal is connected to the output interface; and the The boost circuit is connected to the MCU main control circuit; the battery voltage detection circuit is respectively connected to the battery pack and the MCU main control circuit; the load power detection circuit is respectively connected to the output interface and the MCU main control circuit, The display screen is connected with the MCU main control circuit.
下面对以上技术方案作进一步阐述：The above technical scheme is further elaborated below:
进一步地，所述壳体底部设有安装槽，所述电池组及所述控制电路板设置于所述安装槽内，所述安装槽通过一盖板盖合。Further, the bottom of the casing is provided with an installation groove, the battery pack and the control circuit board are arranged in the installation groove, and the installation groove is covered by a cover plate.
进一步地，所述盖板上设有散热孔，所述散热孔上设有防尘罩。Further, heat dissipation holes are provided on the cover plate, and a dust cover is provided on the heat dissipation holes.
进一步地，所述电池组为大容量聚合物锂电池。Further, the battery pack is a high-capacity polymer lithium battery.
进一步地，所述容纳槽的侧壁设有与手机按键相适配的键位孔。Further, the side wall of the accommodating groove is provided with a key hole matching with the key of the mobile phone.
进一步地，所述壳体的下表面分别设有与手机摄像头、闪光灯及音量喇叭相对应的孔位。Further, the lower surface of the housing is respectively provided with holes corresponding to the camera of the mobile phone, the flashlight and the volume speaker.
进一步地，还包括一负载过充保护电路，所述负载过充保护电路的一端与所述输出接口连接，另一端与所述MCU主控电路连接。Further, it also includes a load overcharge protection circuit, one end of the load overcharge protection circuit is connected to the output interface, and the other end is connected to the MCU main control circuit.
进一步地，还包括一控制按键，所述控制按键与所述MCU主控电路电性连接，且所述控制按键设置于所述壳体的侧壁上。Further, a control button is also included, the control button is electrically connected with the MCU main control circuit, and the control button is arranged on the side wall of the housing.
本实用新型的有益效果是：The beneficial effects of the utility model are:
其一、本实用新型手机保护壳移动电源，既能当手机保护壳使用，防止放置于所述容纳槽内的手机摔坏，又能当移动电源给手机充电使用，将手机保护壳及移动电源有效结合在一起，一体多用，一举两得。One, the mobile phone protective case mobile power supply of the utility model can be used as a mobile phone protective case to prevent the mobile phone placed in the accommodating groove from being broken, and can be used as a mobile power supply to charge the mobile phone, and the mobile phone protective case and the mobile power supply Effectively combined together, one multi-purpose, kill two birds with one stone.
其二，在本实施例中，当用户在给手机进行充电时，可利用所述电池电压检测电路将所检测到的电池组的电量，通过所述MCU主控电路实时反馈到所述显示屏上，做到能让用户及时的了解本实用新型手机保护壳移动电源的电量使用情况，直观、明了。Second, in this embodiment, when the user is charging the mobile phone, the battery voltage detection circuit can be used to feed back the detected power of the battery pack to the display screen in real time through the MCU main control circuit. In addition, the user can know the power usage of the mobile power supply of the mobile phone protective case of the utility model in a timely manner, which is intuitive and clear.
其三、本实用新型还可利用所述负载电量检测电路实时检测到负载的电量情况，并通过所述MCU主控电路反馈到所述显示屏，从而，本实用新型还能做到实时的让用户及时的了解负载的电量情况。Third, the utility model can also use the load power detection circuit to detect the power condition of the load in real time, and feed back to the display screen through the MCU main control circuit, so that the utility model can also achieve real-time The user can know the power condition of the load in time.
其四、本实用新型手机保护壳移动电源，大大的缩小了占用空间，合二为一，携带非常的方便，使得随时随地都能给手机进行快速充电，从而，本实用新型具有多重功能，必将会非常的受欢迎，能得到有效推广及广泛使用。Fourth, the mobile power supply of the mobile phone protective shell of the utility model greatly reduces the occupied space, and is combined into one, which is very convenient to carry, so that the mobile phone can be quickly charged anytime and anywhere. Therefore, the utility model has multiple functions. It will be very popular and can be effectively promoted and widely used.
附图说明Description of drawings
图1是本实用新型手机保护壳移动电源的整体结构示意图；Fig. 1 is the overall structure schematic diagram of mobile phone protective case mobile power supply of the present invention;
图2是本实用新型手机保护壳移动电源的背面结构示意图；Fig. 2 is a schematic diagram of the back structure of the mobile power supply of the mobile phone protective case of the present invention;
图3是本实用新型手机保护壳移动电源的电路方框示意图；Fig. 3 is a schematic diagram of a circuit block of a mobile power supply for a protective case of a mobile phone of the present invention;
本实用新型目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.
图中，壳体10；充电接口101；输出接口102；显示屏103；盖板104；散热孔1041；孔位105；摄像头孔位105a；闪光灯孔位105b；喇叭孔位105c；控制按键106；电池组20；控制电路板30；电池过流过压保护电路301；MCU主控电路302；升压电路303；电池电压检测电路304；负载电量检测电路305；负载过充保护电路306；容纳槽40；键位孔401。In the figure, housing 10; charging interface 101; output interface 102; display screen 103; cover plate 104; cooling hole 1041; hole position 105; camera hole position 105a; Battery pack 20; control circuit board 30; battery overcurrent and overvoltage protection circuit 301; MCU main control circuit 302; booster circuit 303; battery voltage detection circuit 304; load power detection circuit 305; load overcharge protection circuit 306; 40 ; key hole 401 .
具体实施方式Detailed ways
以下将结合附图及具体实施例详细说明本实用新型的技术方案，以便更清楚、直观地理解本实用新型的发明实质。The technical solution of the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments, so as to understand the essence of the utility model more clearly and intuitively.
图1是本实用新型手机保护壳移动电源的整体结构示意图；图2是本实用新型手机保护壳移动电源的背面结构示意图；图3是本实用新型手机保护壳移动电源的电路方框示意图；Fig. 1 is a schematic diagram of the overall structure of the mobile phone protective shell mobile power supply of the present invention; Fig. 2 is a schematic diagram of the back structure of the mobile phone protective shell mobile power supply of the present utility model; Fig. 3 is a schematic circuit block diagram of the mobile phone protective shell mobile power supply of the present utility model;
结合图1、图2及图3所示，本实用新型手机保护壳移动电源，主要应用于作为手机保护壳的同时，也作为移动电源方便给手机充电，其主要包括壳体10及设置于壳体10内的电池组20和控制电路板30；As shown in Fig. 1, Fig. 2 and Fig. 3, the portable power supply of the mobile phone protective case of the present invention is mainly used as a mobile phone protective case, and is also used as a mobile power supply to conveniently charge the mobile phone. It mainly includes a casing 10 and a The battery pack 20 and the control circuit board 30 in the body 10;
本实用新型的改进在于：所述壳体10上表面设有一可容纳手机的容纳槽40，且所述壳体10的侧壁上设有充电接口101、输出接口102及显示屏103，所述控制电路板30上设有电池过流过压保护电路301、MCU主控电路302、升压电路303、电池电压检测电路304及负载电量检测电路305；The improvement of the present utility model is that: the upper surface of the housing 10 is provided with an accommodating groove 40 for accommodating a mobile phone, and the side wall of the housing 10 is provided with a charging interface 101, an output interface 102 and a display screen 103. The control circuit board 30 is provided with a battery overcurrent and overvoltage protection circuit 301, an MCU main control circuit 302, a boost circuit 303, a battery voltage detection circuit 304 and a load power detection circuit 305;
其中，所述充电接口101通过所述电池过流过压保护电路301与所述电池组20连接；所述升压电路303的输入端与所述电池组20连接，输出端与所述输出接口102连接；且所述升压电路303与所述MCU主控电路302连接；所述电池电压检测电路304分别与所述电池组20及MCU主控电路302连接；所述负载电量检测电路305分别与所述输出接口102及MCU主控电路302连接，所述显示屏103与所述MCU主控电路302连接。Wherein, the charging interface 101 is connected to the battery pack 20 through the battery overcurrent and overvoltage protection circuit 301; the input terminal of the boost circuit 303 is connected to the battery pack 20, and the output terminal is connected to the output interface 102 connected; and the boost circuit 303 is connected with the MCU main control circuit 302; the battery voltage detection circuit 304 is respectively connected with the battery pack 20 and the MCU main control circuit 302; the load power detection circuit 305 is respectively It is connected with the output interface 102 and the MCU main control circuit 302 , and the display screen 103 is connected with the MCU main control circuit 302 .
藉此，本实用新型手机保护壳移动电源，既能当手机保护壳使用，防止放置于所述容纳槽40内的手机摔坏，又能当移动电源给手机充电使用，将手机保护壳及移动电源有效结合在一起，一体多用，一举两得。Thereby, the mobile power supply of the mobile phone protective case of the utility model can not only be used as a mobile phone protective case to prevent the mobile phone placed in the accommodating groove 40 from being broken, but also can be used as a mobile power supply to charge the mobile phone, and the mobile phone protective case and mobile phone The power supply is effectively combined together, and one body is multi-purpose, killing two birds with one stone.
且当用户在给手机进行充电时，可利用所述电池电压检测电路304将所检测到的电池组20的电量，通过所述MCU主控电路302实时反馈到所述显示屏103上，做到能让用户及时的了解本实用新型手机保护壳移动电源的电量使用情况，直观、明了。And when the user is charging the mobile phone, the battery voltage detection circuit 304 can be used to feed back the detected electric quantity of the battery pack 20 to the display screen 103 in real time through the MCU main control circuit 302, so as to achieve The user can know in time the power usage of the mobile power supply of the mobile phone protective shell of the utility model, which is intuitive and clear.
与此同时，本实用新型还可利用所述负载电量检测电路305实时检测到负载的电量情况，并通过所述MCU主控电路302反馈到所述显示屏103，从而，本实用新型还能做到实时的让用户及时的了解负载的电量情况。At the same time, the utility model can also use the load power detection circuit 305 to detect the power condition of the load in real time, and feed back to the display screen 103 through the MCU main control circuit 302, so that the utility model can also do In real time, users can know the power status of the load in a timely manner.
需要说明的是，所述壳体10底部设有安装槽，所述电池组20及所述控制电路板30设置于所述安装槽内，所述安装槽通过一盖板104盖合，且所述盖板104上设有散热孔1041，所述散热孔1041上设有防尘罩，所述电池组20为大容量聚合物锂电池。It should be noted that, the bottom of the casing 10 is provided with a mounting groove, the battery pack 20 and the control circuit board 30 are arranged in the mounting groove, the mounting groove is covered by a cover plate 104, and the The cover plate 104 is provided with a cooling hole 1041, the cooling hole 1041 is provided with a dust cover, and the battery pack 20 is a high-capacity polymer lithium battery.
从而，本实用新型手机保护壳移动电源，将移动电源及手机保护壳合二为一，大大的缩小了占用空间，携带非常的方便，使得随时随地都能给手机进行快速充电，且通过设置散热孔1041及防尘罩，又使得便于所述电池组20及控制电路板30的散热，也能防止外界的灰尘进入容纳槽内，使得使用寿命更长。Thereby, the mobile power supply of the mobile phone protective case of the utility model combines the mobile power supply and the mobile phone protective case into one, greatly reduces the occupied space, and is very convenient to carry, so that the mobile phone can be quickly charged anytime and anywhere, and by setting the heat dissipation The hole 1041 and the dust cover facilitate the heat dissipation of the battery pack 20 and the control circuit board 30, and also prevent external dust from entering the receiving slot, so that the service life is longer.
与此同时，为方便使用，于所述容纳槽40的侧壁还设有与手机按键相适配的键位孔401，且于所述壳体10的下表面还分别开设有与手机摄像头、闪光灯及音量喇叭相对应的孔位105，具体来说，分别开设有摄像头孔位105a；闪光灯孔位105b；喇叭孔位105c，从而，本实用新型实用性更强，更具人性化。At the same time, for the convenience of use, the side wall of the receiving groove 40 is also provided with a key hole 401 that is compatible with the keys of the mobile phone, and the lower surface of the housing 10 is also respectively provided with a mobile phone camera, The holes 105 corresponding to the flashlight and the volume speaker are respectively provided with a camera hole 105a; a flashlight hole 105b; and a speaker hole 105c. Therefore, the utility model is more practical and more humanized.
作为较佳方案，本实用新型还包括一负载过充保护电路306，所述负载过充保护电路306的一端与所述输出接口102连接，另一端与所述MCU主控电路302连接。As a preferred solution, the utility model also includes a load overcharge protection circuit 306 , one end of the load overcharge protection circuit 306 is connected to the output interface 102 , and the other end is connected to the MCU main control circuit 302 .
从而，通过负载过充保护电路306的保护，负载电量充满时即停止充电，对本实用新型的安全及负载的安全有足够的保障。进一步地，本实用新型还包括一控制按键106，所述控制按键106与所述MCU主控电路302电性连接，且所述控制按键106设置于所述壳体10的侧壁上，通过控制按键106的控制，可便于本实用新型的开启与关闭，在此，不做详细说明。Therefore, through the protection of the load overcharge protection circuit 306, the charging is stopped when the load is fully charged, which fully guarantees the safety of the utility model and the safety of the load. Further, the utility model also includes a control button 106, the control button 106 is electrically connected with the MCU main control circuit 302, and the control button 106 is arranged on the side wall of the housing 10, by controlling The control of the button 106 can facilitate the opening and closing of the present utility model, which will not be described in detail here.
综上所述，本实用新型将移动电源及手机保护壳有效结合在一起，合二为一，大大缩小占用空间，节约资源，也方便携带，且通过结构及电路的优化设计，使得本实用新型更具人性化，操作简单、安全、实用，本实用新型必将会非常的受欢迎，能得到有效推广及广泛普及。In summary, the utility model effectively combines the mobile power supply and the mobile phone protective case into one, which greatly reduces the occupied space, saves resources, and is also convenient to carry, and through the optimized design of the structure and circuit, the utility model More humane, simple to operate, safe and practical, the utility model will be very popular and can be effectively promoted and widely popularized.
以上所述仅为本实用新型的优选实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。The above descriptions are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification of the utility model and the contents of the accompanying drawings may be directly or indirectly used in Other relevant technical fields are all included in the patent protection scope of the present utility model in the same way.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222172.9U CN203933083U (en) | 2014-04-30 | 2014-04-30 | mobile phone case power bank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222172.9U CN203933083U (en) | 2014-04-30 | 2014-04-30 | mobile phone case power bank |
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| Publication Number | Publication Date |
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| CN203933083U true CN203933083U (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420222172.9U Expired - Fee Related CN203933083U (en) | 2014-04-30 | 2014-04-30 | mobile phone case power bank |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915681A (en) * | 2016-06-28 | 2016-08-31 | 深圳市秦通通讯有限公司 | Multifunctional mobile phone protection shell |
| CN105959446A (en) * | 2016-06-28 | 2016-09-21 | 深圳市秦通通讯有限公司 | Communication device protection shell with charging function and communication device combination |
| WO2018000165A1 (en) * | 2016-06-28 | 2018-01-04 | 深圳市秦通通讯有限公司 | Multifunctional mobile phone protection shell |
| CN109245249A (en) * | 2018-11-28 | 2019-01-18 | 重庆欧锐特科技有限公司 | A kind of electronic product charging unit |
-
2014
- 2014-04-30 CN CN201420222172.9U patent/CN203933083U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105915681A (en) * | 2016-06-28 | 2016-08-31 | 深圳市秦通通讯有限公司 | Multifunctional mobile phone protection shell |
| CN105959446A (en) * | 2016-06-28 | 2016-09-21 | 深圳市秦通通讯有限公司 | Communication device protection shell with charging function and communication device combination |
| WO2018000165A1 (en) * | 2016-06-28 | 2018-01-04 | 深圳市秦通通讯有限公司 | Multifunctional mobile phone protection shell |
| CN105959446B (en) * | 2016-06-28 | 2019-04-30 | 深圳市秦通通讯有限公司 | Communication device protective shell and communication device combination with charge function |
| CN109245249A (en) * | 2018-11-28 | 2019-01-18 | 重庆欧锐特科技有限公司 | A kind of electronic product charging unit |
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| C14 | Grant of patent or utility model | ||
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| 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: 20141105 Termination date: 20170430 |